*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#333;line-height:1.6;margin:0;padding:0;background:#fff}.app-container{padding:2rem;max-width:1000px;margin:0 auto}h1,h2{color:#2b6cb0;margin-bottom:1rem}form{display:flex;flex-direction:column;gap:1rem}input{padding:.5rem;font-size:1rem;border:1px solid #ccc;border-radius:4px}a{color:#2b6cb0;text-decoration:none}a:hover{text-decoration:underline}.text-center{text-align:center}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}button{background-color:#f3f4f6;border:1px solid #d1d5db;color:#1f2937;border-radius:6px;padding:.4rem .75rem;font-size:.875rem;cursor:pointer;transition:background-color .2s ease,border-color .2s ease;margin-right:.5rem;margin-bottom:.5rem}button:hover:not(:disabled){background-color:#e5e7eb;border-color:#9ca3af}button:disabled{opacity:.5;cursor:default}.page-container{width:100%;max-width:1200px;margin:2rem auto;padding:1.25rem;background:var(--color-bg-surface, #ffffff);border:1px solid var(--color-border, #e5e7eb);border-radius:var(--radius-md, 8px);box-shadow:var(--shadow-sm, 0 1px 3px rgba(0, 0, 0, .08))}.page-container.narrow{max-width:450px}.page-container h2{text-align:center;color:var(--color-text, #111827);margin-bottom:1rem}.page-container label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--color-text, #1f2937)}.page-container input[type=text],.page-container input[type=email],.page-container input[type=password]{width:100%;padding:.6rem .7rem;margin-bottom:.9rem;border:1px solid var(--color-border, #e5e7eb);border-radius:var(--radius-sm, 6px);font-size:.95rem;background:var(--color-bg-surface, #fff);color:var(--color-text, #111827)}.page-container input[type=submit]{width:100%;padding:.7rem .9rem;background:var(--color-accent, #2563eb);color:#fff;border:1px solid var(--color-accent, #2563eb);border-radius:var(--radius-sm, 6px);font-size:.95rem;cursor:pointer;transition:background-color .15s,box-shadow .15s}.page-container input[type=submit]:hover{background-color:#1d4ed8}.page-container input[type=submit]:disabled{background-color:#9ca3af;border-color:#9ca3af;cursor:not-allowed}.page-container .message{margin:1rem 0;padding:.75rem;border-radius:4px;text-align:center;font-weight:700}.page-container .message.success{background-color:#d1fae5;color:#065f46;border:1px solid #a7f3d0}.page-container .message.error{background-color:#fee2e2;color:#991b1b;border:1px solid #fecaca}.page-container p{text-align:center;margin-top:1.5rem}:root{--auth-surface: var(--md-sys-color-surface-container-high, #f4f2fc);--auth-surface-alt: var(--md-sys-color-surface-container, #f0eff9);--auth-panel: var(--md-sys-color-surface-container-low, #fafbff);--auth-text: var(--md-sys-color-on-surface, #1a202c);--auth-muted: var(--md-sys-color-on-surface-variant, #4a5568);--auth-primary: var(--md-sys-color-primary, #3e52bc);--auth-primary-on: var(--md-sys-color-on-primary, #ffffff);--auth-outline: var(--md-sys-color-outline, #c5c5d5);--auth-radius: 16px;--auth-input-radius: 12px;--auth-shadow: 0 12px 32px rgba(0, 0, 0, .08)}:root[data-theme=dark],body.dark,.dark{--auth-surface: var(--md-sys-color-surface-container, #1e1f26);--auth-surface-alt: var(--md-sys-color-surface-container-high, #2b2c36);--auth-panel: var(--md-sys-color-surface-container-lowest, #13141a);--auth-text: var(--md-sys-color-on-surface, #e3e1eb);--auth-muted: var(--md-sys-color-on-surface-variant, #c5c5d5);--auth-primary: var(--md-sys-color-primary, #bac3ff);--auth-primary-on: var(--md-sys-color-on-primary, #001f90);--auth-outline: var(--md-sys-color-outline, #8f909e);--auth-shadow: 0 14px 36px rgba(0, 0, 0, .45)}.page-container.narrow{background:var(--auth-panel);border:1px solid var(--auth-outline);border-radius:var(--auth-radius);padding:2rem 1.5rem 2.5rem;box-shadow:var(--auth-shadow)}.signin-hero{text-align:center;padding:.5rem 0 1.5rem;color:var(--auth-text)}.signin-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .85rem;background:var(--md-sys-color-primary-container, #e0e4ff);color:var(--md-sys-color-on-primary-container, #1b234d);border-radius:999px;border:1px solid var(--auth-outline);font-size:.78rem;font-weight:700;letter-spacing:.01em;box-shadow:inset 0 1px #ffffff59;margin-bottom:.85rem}.signin-title{margin:0 0 .35rem;color:var(--auth-text)}.gradient-text{color:var(--auth-primary)}.signin-subtitle{margin:0 0 1rem;color:var(--auth-muted);font-size:.98rem}form{display:flex;flex-direction:column;gap:.5rem}label{font-weight:600;color:var(--auth-text);font-size:.95rem}input{padding:.85rem .9rem;border:1.5px solid var(--auth-outline);border-radius:var(--auth-input-radius);font-size:1rem;background:var(--auth-surface);color:var(--auth-text);transition:border-color .2s ease,box-shadow .2s ease}input:focus{outline:none;border-color:var(--auth-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--auth-primary) 22%,transparent)}input:disabled{background:var(--auth-surface-alt);cursor:not-allowed;opacity:.8}.page-container.narrow form .btn-primary{display:inline-flex;align-items:center;justify-content:center;width:100%;gap:.5rem;padding:.95rem 1.2rem;background:var(--auth-primary);color:var(--auth-primary-on);text-decoration:none;border:1.5px solid var(--auth-primary);border-radius:999px;font-weight:700;font-size:1rem;transition:all .2s ease;box-shadow:0 10px 26px color-mix(in srgb,var(--auth-primary) 24%,transparent)}.page-container.narrow form .btn-primary:hover:not([disabled]){transform:translateY(-1px);box-shadow:0 14px 30px color-mix(in srgb,var(--auth-primary) 30%,transparent)}.page-container.narrow form .btn-primary[disabled]{opacity:.7;cursor:not-allowed;transform:none;box-shadow:none}.signin-switch{text-align:center;color:var(--auth-muted);margin-top:1.25rem}.signin-switch a{color:var(--auth-primary);font-weight:600}.forgot-password-link{font-size:.9rem;color:var(--auth-primary)}.forgot-password-link:hover{text-decoration:underline}.verify-banner{background:var(--auth-surface-alt);border:1px solid var(--auth-outline);border-radius:var(--auth-input-radius);padding:1rem 1.1rem;margin-top:1rem;color:var(--auth-text)}.verify-row{display:flex;gap:.75rem;margin-top:.75rem}.verify-row input{flex:1}.verify-row .btn-secondary{border-radius:999px;padding:.85rem 1.2rem;border:1.5px solid var(--auth-outline);background:transparent;color:var(--auth-text);font-weight:600}.oauth-divider{display:flex;align-items:center;text-align:center;margin:1.75rem 0 1.25rem;color:var(--auth-muted);font-size:.9rem}.oauth-divider:before,.oauth-divider:after{content:"";flex:1;border-bottom:1px solid var(--auth-outline)}.oauth-divider span{padding:0 1rem;font-weight:700;color:var(--auth-text)}.btn-google-signin{display:inline-flex;align-items:center;justify-content:center;width:100%;gap:.75rem;padding:.9rem 1.2rem;background:var(--auth-surface);color:var(--auth-text);text-decoration:none;border:1.5px solid var(--auth-outline);border-radius:999px;font-weight:700;font-size:1rem;transition:all .2s ease;cursor:pointer;box-shadow:0 2px 8px #00000014}.btn-google-signin:hover:not([disabled]){background:var(--auth-surface-alt);border-color:var(--auth-primary);box-shadow:0 8px 18px #0000001f}.btn-google-signin:active:not([disabled]){transform:translateY(0)}.btn-google-signin[disabled]{opacity:.6;cursor:not-allowed}.btn-google-signin svg{flex-shrink:0}.auth-loading-overlay{position:fixed;inset:0;background:color-mix(in srgb,var(--auth-panel) 70%,rgba(0,0,0,.4));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;z-index:20;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.auth-loading-spinner{width:56px;height:56px;border-radius:50%;border:4px solid color-mix(in srgb,var(--auth-primary) 30%,transparent);border-top-color:var(--auth-primary);animation:auth-spin 1s linear infinite}.auth-loading-text{color:var(--auth-text);font-weight:600}@keyframes auth-spin{to{transform:rotate(360deg)}}.signin-switch a:hover,.back-link:hover,.link-button:hover{text-decoration:underline}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:var(--auth-panel)}.login-box{background:var(--auth-surface);border-radius:var(--auth-radius);padding:2.25rem;max-width:480px;width:100%;box-shadow:var(--auth-shadow);border:1px solid var(--auth-outline)}.login-box h2{margin:0 0 .75rem;color:var(--auth-text);text-align:center}.login-subtitle{text-align:center;color:var(--auth-muted);margin:0 0 1.5rem;font-size:.95rem}.login-form{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-group label{font-weight:600;color:var(--auth-text);font-size:.95rem}.form-group input{padding:.85rem .9rem;border:1.5px solid var(--auth-outline);border-radius:var(--auth-input-radius);font-size:1rem;background:var(--auth-surface);color:var(--auth-text)}.form-group input:focus{outline:none;border-color:var(--auth-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--auth-primary) 22%,transparent)}.form-group input:disabled{background-color:var(--auth-surface-alt);cursor:not-allowed}.login-button{padding:.9rem 1.2rem;background:var(--auth-primary);color:var(--auth-primary-on);border:1.5px solid var(--auth-primary);border-radius:999px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .2s ease;box-shadow:0 10px 26px color-mix(in srgb,var(--auth-primary) 24%,transparent)}.login-button:hover:not([disabled]){transform:translateY(-1px);box-shadow:0 14px 30px color-mix(in srgb,var(--auth-primary) 30%,transparent)}.login-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.login-footer{display:flex;justify-content:space-between;align-items:center;margin-top:1.5rem;padding-top:1.2rem;border-top:1px solid var(--auth-outline)}.back-link,.link-button{color:var(--auth-primary);text-decoration:none;font-size:.9rem;transition:color .2s ease}.link-button{background:none;border:none;cursor:pointer;font-weight:600}.success-message{background-color:color-mix(in srgb,var(--auth-primary) 8%,transparent);border:1.5px solid color-mix(in srgb,var(--auth-primary) 40%,transparent);border-radius:.75rem;padding:1rem;margin-bottom:1.25rem;color:var(--auth-text)}.success-message p{margin:0 0 .5rem}.success-message .text-sm{font-size:.85rem}.error-message{background-color:color-mix(in srgb,var(--md-sys-color-error, #ba1a1a) 10%,transparent);border:1.5px solid color-mix(in srgb,var(--md-sys-color-error, #ba1a1a) 50%,transparent);border-radius:.75rem;padding:1rem;margin-bottom:1.25rem;color:var(--auth-text)}.password-strength{font-size:.85rem;padding:.5rem;border-radius:.35rem;margin-top:.25rem}.strength-weak{background-color:color-mix(in srgb,#ba1a1a 12%,transparent);color:#ba1a1a}.strength-medium{background-color:color-mix(in srgb,#92400e 12%,transparent);color:#92400e}.strength-strong{background-color:color-mix(in srgb,#166534 12%,transparent);color:#166534}.text-success{color:#166534;font-size:.85rem;margin-top:.25rem}.text-error{color:#ba1a1a;font-size:.85rem;margin-top:.25rem}.forgot-password-container{max-width:400px;margin:60px auto}.forgot-password-inner{padding:20px}.forgot-password-intro{color:#666;font-size:14px}.forgot-password-form{margin-top:20px}.forgot-password-field{margin-bottom:16px}.forgot-password-label{display:block;margin-bottom:6px;font-weight:500}.forgot-password-input{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:14px;box-sizing:border-box}.forgot-password-divider{text-align:center;margin:16px 0;color:#999}.forgot-password-submit{width:100%}.forgot-password-success-box{text-align:center;padding:20px;background-color:#f0f9ff;border-radius:4px;margin-top:20px}.forgot-password-success-title{color:#2563eb;margin-bottom:10px}.forgot-password-success-text{color:#666;font-size:14px}.forgot-password-success-meta{color:#999;font-size:12px;margin-top:10px}.forgot-password-message{margin-top:16px;padding:10px;border-radius:4px;font-size:14px}.forgot-password-message.error{background-color:#fee;border:1px solid #fcc;color:#c33}.forgot-password-message.success{background-color:#efe;border:1px solid #cfc;color:#3c3}.forgot-password-footer{text-align:center;margin-top:20px;font-size:14px}.reset-password-container{max-width:400px;margin:60px auto}.reset-password-inner{padding:20px}.reset-password-intro{color:#666;font-size:14px}.reset-password-form{margin-top:20px}.reset-password-field{margin-bottom:16px}.reset-password-label{display:block;margin-bottom:6px;font-weight:500}.reset-password-input{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:14px;box-sizing:border-box}.reset-password-submit{width:100%}.reset-password-success-box{text-align:center;padding:20px;background-color:#f0f9ff;border-radius:4px;margin-top:20px}.reset-password-success-title{color:#2563eb;margin-bottom:10px}.reset-password-success-text{color:#666;font-size:14px}.reset-password-success-meta{color:#999;font-size:12px;margin-top:10px}.reset-password-message{margin-top:16px;padding:10px;border-radius:4px;font-size:14px}.reset-password-message.error{background-color:#fee;border:1px solid #fcc;color:#c33}.reset-password-message.success{background-color:#efe;border:1px solid #cfc;color:#3c3}.reset-password-invalid-box{text-align:center;padding:20px;background-color:#fee;border-radius:4px;border:1px solid #fcc}.reset-password-invalid-title{color:#c33;margin-bottom:10px}.reset-password-invalid-text{color:#666;font-size:14px}.reset-password-invalid-footer{text-align:center;margin-top:20px}:root{--bg: var(--color-bg-app);--panel: var(--color-bg-surface);--text: var(--color-text);--muted: var(--color-text-muted);--primary: var(--color-primary);--primary-600: var(--color-primary-hover);--border: var(--color-border);--ring: rgba(109, 75, 255, .35)}.right-side-panel .settings-panel{position:static;left:auto;top:auto;min-width:0;width:100%;box-shadow:none;border:none;background:transparent;padding:0}.settings-panel.inline,.right-side-panel .settings-panel.inline{position:static!important;left:auto!important;top:auto!important;width:100%!important;box-shadow:none!important;border:none!important;background:transparent!important;padding:0!important}.right-side-panel .settings-section{padding:8px 0;border-bottom:1px solid rgba(0,0,0,.03)}.right-side-panel .settings-title{margin-bottom:8px}ul,li{list-style:none;margin:0;padding:0}.mobile-search{display:none;margin-bottom:8px}.ai-chat-floating-btn{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 10%,var(--md-sys-color-surface, #ffffff));border:1.5px solid var(--md-sys-color-outline, var(--border));box-shadow:0 10px 26px #0000001a;color:var(--md-sys-color-primary, #3e52bc);font-size:28px;cursor:pointer;z-index:1000;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.ai-chat-floating-btn:hover{transform:translateY(-1px) scale(1.05);box-shadow:0 16px 40px #0000002e;background:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 14%,var(--md-sys-color-surface, #ffffff))}.ai-chat-floating-btn:focus,.ai-chat-floating-btn:focus-visible{outline:none;box-shadow:0 16px 40px #0000002e,0 0 0 3px color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 22%,transparent)}.ai-chat-panel{position:fixed;bottom:24px;right:24px;z-index:1000;border-radius:12px;overflow:hidden;box-shadow:0 18px 54px #00000038;background:var(--md-sys-color-surface, var(--panel))}.indent-level-0{margin-left:0}.indent-level-1{margin-left:16px}.indent-level-2{margin-left:32px}.indent-level-3{margin-left:48px}.indent-level-4{margin-left:64px}.indent-level-5{margin-left:80px}.folder-item.selected,.file-item.selected{background:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 18%,var(--color-bg-surface, #f9fafb));border:none;border-radius:14px;box-shadow:0 12px 28px #00000014,0 0 0 2px color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 35%,transparent)}.dashboard-layout{display:flex;height:100vh}.dashboard-container{display:flex;height:calc(100vh - 180px);background-color:var(--panel);border-radius:.5rem;box-shadow:0 1px 3px #0000000f;overflow:hidden}[data-pane-mode=files] .dashboard-container,[data-pane-mode=preview] .dashboard-container{grid-template-columns:1fr!important}[data-pane-mode=files] .file-preview,[data-pane-mode=preview] .sidebar,[data-pane-mode=files] .divider,[data-pane-mode=preview] .divider{display:none!important}[data-pane-mode=preview] .file-preview{border-left:none}.right-details-panel{font-family:inherit;display:flex;flex-direction:column;gap:1.25rem;padding:1.25rem 1.25rem 2rem;background:var(--panel);height:100%;overflow-y:auto}.right-details-panel.empty{color:#6b7280;font-size:.85rem}.right-details-panel .rdp-header{display:flex;align-items:center;gap:.75rem}.right-details-panel .rdp-icon{font-size:48px;line-height:1}.right-details-panel .rdp-title{font-size:1rem;font-weight:600;letter-spacing:.3px;max-width:100%;white-space:normal;word-break:break-word;overflow-wrap:anywhere}.right-details-panel .rdp-section{display:flex;flex-direction:column;gap:.75rem}.right-details-panel .rdp-section-title{font-size:.68rem;font-weight:700;letter-spacing:.8px;color:var(--muted)}.right-details-panel .rdp-info-grid{display:grid;grid-template-columns:80px 1fr;row-gap:.4rem;-moz-column-gap:.75rem;column-gap:.75rem;font-size:.72rem}.right-details-panel .rdp-info-grid dt{font-weight:600;color:var(--text)}.right-details-panel .rdp-info-grid dd{margin:0;color:var(--muted)}.right-details-panel .rdp-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.35rem;font-size:.7rem;color:#4b5563}.right-details-panel::-webkit-scrollbar{width:8px}.right-details-panel::-webkit-scrollbar-track{background:transparent}.right-details-panel::-webkit-scrollbar-thumb{background:#e5e7eb;border-radius:4px}.right-details-panel::-webkit-scrollbar-thumb:hover{background:#d1d5db}.sidebar{overflow:auto;min-width:200px;max-width:600px;width:280px;border-right:1px solid var(--border);padding:1rem;background-color:var(--panel)}.divider{width:5px;cursor:col-resize;background-color:transparent;transition:background-color .2s}.divider:hover{background-color:#d1d5db}.file-preview{flex-grow:1;padding:1rem;position:relative;overflow:auto;background:var(--color-bg-surface-alt, var(--panel))}.file-preview.details-pane{padding:.75rem .75rem 1rem;background:var(--panel)}.file-frame{width:100%;height:500px;border:1px solid var(--border);border-radius:.375rem;transform-origin:top left;transition:transform .2s ease-in-out}.dashboard-section-title{font-size:1rem;font-weight:600;color:var(--color-text);margin:0 0 .5rem;display:flex;align-items:center;gap:.5rem;line-height:1.1;letter-spacing:0}.dashboard-section-title .title-icon{font-size:1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;color:var(--color-text)}.add-folder-button{margin-bottom:1rem;padding:.25rem .5rem;background-color:var(--primary-600);color:#fff;border-radius:.375rem;transition:background-color .2s}.add-folder-button:hover{background-color:#2563eb}.zoom-controls{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.zoom-controls button{padding:.1rem .25rem;font-size:1.1rem;border:none!important;background:transparent!important;color:var(--text)!important;border-radius:.25rem;cursor:pointer;transition:color .2s,background-color .2s,transform .1s;box-shadow:none!important}.zoom-controls button:hover{background-color:transparent!important;color:#000!important;border-color:transparent!important}.zoom-controls button:focus,.zoom-controls button:focus-visible,.zoom-controls button:active{background-color:transparent!important;color:#000!important;border-color:transparent!important;outline:none!important;box-shadow:none!important}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.45rem .9rem;height:38px;border-radius:999px;border:1.5px solid var(--md-sys-color-outline, var(--border));background:var(--md-sys-color-surface, var(--panel));color:var(--md-sys-color-on-surface, var(--text));font-size:.92rem;font-weight:600;gap:.4rem;transition:background .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease,transform .12s ease;white-space:nowrap;box-shadow:0 2px 10px #0000000a}.btn:hover{background:var(--md-sys-color-surface-container, color-mix(in srgb, var(--md-sys-color-surface, #f8f8ff) 70%, transparent));border-color:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 30%,var(--md-sys-color-outline, #c5c5d5));transform:translateY(-1px)}.btn:focus{outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 22%,transparent)}.btn-primary{background:var(--md-sys-color-primary, #3e52bc);border-color:var(--md-sys-color-primary, #3e52bc);color:var(--md-sys-color-on-primary, #ffffff);box-shadow:0 10px 26px color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 25%,transparent)}.btn-primary:hover{background:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 88%,#000 12%);border-color:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 88%,#000 12%)}.btn-muted{background:var(--md-sys-color-surface-container, #f2f3fb);color:var(--md-sys-color-on-surface, var(--text))}.btn-ghost{background:transparent!important;border:1.5px solid transparent!important;color:var(--md-sys-color-on-surface, var(--text))!important;padding:.35rem .6rem;font-weight:600}.btn-ghost:hover,.btn-ghost:focus,.btn-ghost:active{background:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 10%,transparent)!important;border-color:color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 26%,transparent)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--md-sys-color-primary, #3e52bc) 18%,transparent)!important}.chip{padding:.15rem .5rem;font-size:.75rem;color:var(--muted);background:var(--color-bg-subtle);border:1px solid var(--border);border-radius:9999px}.file-grid-item{font-size:.75rem;background:var(--color-bg-subtle);border:1px solid var(--border);border-radius:6px;padding:6px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:default;transition:background .12s ease,box-shadow .12s ease,border-color .12s ease}[data-wrap-names=true] .file-grid-item{white-space:normal;overflow:visible;text-overflow:clip;word-break:break-word;overflow-wrap:anywhere}.file-grid-item:hover{background:var(--color-bg-surface)}.file-grid-item.is-selected{background:#6d4bff1f;border-color:var(--primary);box-shadow:0 0 0 2px #6d4bff4d}.file-grid-item.is-selected:hover{background:#6d4bff2e}.file-grid-item.is-highlighted{background:#fef3c7;animation:highlight-fade 2s forwards}@media(max-width:680px){.mobile-search{display:block!important}.dashboard-container{flex-direction:column;height:auto}.sidebar{width:100%!important;min-width:0;max-width:none;border-right:none;border-bottom:1px solid var(--border)}.divider{display:none!important}.file-preview{border-left:none!important}.tile-grid{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px!important}.tile-grid .folder-tile{width:100%!important}}.folder-tree-root{font-size:var(--font-size-sm, 13px);line-height:1.4;-webkit-user-select:none;-moz-user-select:none;user-select:none;padding:0;margin:0}.folder-tree-root ul{list-style:none;margin:0;padding:0}.folder-tree-item{position:relative;margin:2px 0;padding:0}.folder-tree-item.external-drag-over>.folder-tree-row,.folder-tree-item.external-drag-over>.folder-tree-file-row,.folder-tree-item.external-drag-over{outline:2px dashed #2563eb;outline-offset:2px;background:#f0f7ff}.folder-tree-row{display:flex;align-items:center;gap:4px;padding:2px 6px 2px 4px;border-radius:var(--radius-sm, 4px);cursor:pointer;color:var(--color-text, #1f2937);transition:background var(--transition-fast, .12s ease),color var(--transition-fast, .12s ease)}.folder-tree-row:hover{background:#0000000a}.folder-tree-row:focus-visible{outline:none;box-shadow:var(--shadow-focus, 0 0 0 3px rgba(109, 75, 255, .35))}.folder-tree-row.is-selected{background:#e5f1fb;color:var(--color-text, #1f2937);box-shadow:0 0 0 2px #2563eb4d;border:1px solid #2563eb}.folder-tree-row.is-selected:hover{background:#d9ebf9}.folder-tree-expander{width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;color:var(--color-text-muted, #6b7280);transition:transform var(--transition-fast, .12s ease)}.folder-tree-icon{width:18px;display:inline-flex;align-items:center;justify-content:center;font-size:14px}.folder-tree-label{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}[data-wrap-names=true] .folder-tree-label{white-space:normal;overflow:visible;text-overflow:clip;word-break:break-word;overflow-wrap:anywhere}.folder-tree-children{margin-left:14px;border-left:1px solid var(--color-border, #e5e7eb);padding-left:4px}.folder-tree-collapsible{overflow:hidden;transition:height var(--transition-base, .2s ease)}.folder-tree-file-row{display:flex;align-items:center;gap:4px;padding:2px 6px 2px 24px;border-radius:var(--radius-sm, 4px);cursor:pointer;color:var(--color-text, #1f2937);transition:background var(--transition-fast, .12s ease),color var(--transition-fast, .12s ease)}.folder-tree-file-row:hover{background:#0000000a}.folder-tree-file-row.is-selected{background:#e5f1fb;box-shadow:0 0 0 2px #2563eb4d;border:1px solid #2563eb}.folder-tree-file-row.is-selected:hover{background:#d9ebf9}.folder-tree-file-icon{width:18px;font-size:14px;display:inline-flex;align-items:center;justify-content:center}.folder-tree-row .folder-tree-checkbox+.folder-tree-icon,.folder-tree-row .folder-tree-checkbox+.folder-tree-icon+.folder-tree-label{margin-left:2px}.folder-tree-file-row .folder-tree-checkbox+.folder-tree-file-icon,.folder-tree-file-row .folder-tree-checkbox+.folder-tree-file-icon+.folder-tree-label{margin-left:2px}.folder-tree-checkbox{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:14px;height:14px;border:1px solid var(--color-border, #e5e7eb);border-radius:3px;background:var(--color-bg-surface, #fff);display:inline-block;position:relative;margin-right:4px}.folder-tree-checkbox:hover{border-color:var(--color-border-strong, #d1d5db)}.folder-tree-checkbox:focus-visible{outline:none;box-shadow:0 0 0 2px #2563eb59}.folder-tree-checkbox:checked{background:#2563eb;border-color:#2563eb}.folder-tree-checkbox:checked:after{content:"";position:absolute;top:2px;left:4px;width:4px;height:7px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.folder-tree-file-row.is-highlighted{background:#fef3c7;animation:highlight-fade 2s forwards}@keyframes highlight-fade{0%{background:#fde68a}to{background:transparent}}.folder-tree-wrapper-with-footer{display:flex;flex-direction:column;height:100%;min-height:0}.folder-tree-footer{margin-top:4px;padding:6px 4px 8px;border-top:1px solid var(--color-border, #e5e7eb);display:flex;justify-content:flex-start}.folder-tree-add-root-btn{background:#f3f4f6;border:1px solid #e5e7eb;color:#374151;font-size:13px;line-height:1;padding:4px 8px;border-radius:6px;cursor:pointer;display:inline-flex;align-items:center;gap:4px;transition:background .12s ease,border-color .12s ease,box-shadow .12s ease}.folder-tree-add-root-btn:hover{background:#e5e7eb}.folder-tree-add-root-btn:active{background:#d1d5db}.folder-tree-add-root-btn:focus-visible{outline:none;box-shadow:0 0 0 3px #6d4bff59}.action-panel .action-buttons .btn{background:transparent;border:none;box-shadow:none}.action-panel .action-buttons{position:relative;z-index:50}.action-panel .action-buttons .btn:hover:not(:disabled){background:#0f172a0d}.action-panel .action-buttons .btn.active{background:#0f172a14;border-radius:6px;box-shadow:0 0 0 2px #2563eb33}.action-panel .action-buttons .btn+.btn{position:relative}.action-panel .action-buttons .btn+.btn:before{content:"";position:absolute;left:-8px;top:50%;transform:translateY(-50%);width:1px;height:16px;background:var(--color-border, #e5e7eb)}.action-panel .action-buttons .btn:disabled{opacity:.5}@media(max-width:680px){.action-panel .action-buttons{display:flex;flex-wrap:nowrap!important;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:.5rem;padding-bottom:4px}}.theme-dark .action-panel .action-buttons .btn+.btn:before{background:#ffffff59}.action-panel img{filter:var(--icon-filter)}.folder-tile{position:relative;display:flex;flex-direction:column;gap:4px;align-items:flex-start;width:140px;padding:12px 12px 10px;background:var(--color-bg-surface, #fff);border:1px solid var(--color-border, #e5e7eb);border-radius:var(--radius-md, 8px);text-align:left;cursor:pointer;transition:background-color .2s,box-shadow .25s,border-color .25s,transform .25s;box-shadow:var(--shadow-xs, 0 1px 2px rgba(0, 0, 0, .06));font:inherit;color:#111}.folder-tile:hover{background:var(--color-bg-hover, #f9fafb);box-shadow:var(--shadow-sm, 0 2px 4px rgba(0, 0, 0, .08));border-color:var(--color-border-strong, #d1d5db)}.folder-tile:active{transform:translateY(1px)}.folder-tile.selected{background:#e5f1fb;border-color:#2563eb;box-shadow:0 0 0 2px #2563eb4d}.folder-tile.drag-over{outline:2px dashed #2563eb;outline-offset:2px;background:#f0f7ff}.folder-tile .tile-icon{font-size:32px;line-height:1;filter:drop-shadow(0 1px 1px rgba(0,0,0,.15))}.folder-tile .tile-name{font-size:.875rem;font-weight:600;line-height:1.2;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}[data-wrap-names=true] .folder-tile .tile-name{white-space:normal;overflow:visible;text-overflow:initial;word-break:break-word;overflow-wrap:anywhere}.folder-tile .tile-meta{font-size:.7rem;font-weight:500;color:var(--color-text-dim, #6b7280);letter-spacing:.25px;text-transform:uppercase}.folder-tile.add-tile{justify-content:center;align-items:center;border:2px dashed var(--color-border, #d1d5db);background:var(--color-bg-subtle, #fafafa);color:var(--color-text-dim, #6b7280);box-shadow:none}.folder-tile.add-tile:hover{background:#fff;border-color:var(--color-accent, #2563eb);color:var(--color-accent, #2563eb)}.folder-tile.add-tile .add-symbol{font-size:24px;font-weight:500;margin-bottom:4px}.tile-checkbox{position:absolute;top:8px;left:8px;-moz-appearance:none;appearance:none;-webkit-appearance:none;width:14px;height:14px;border:1px solid var(--color-border, #e5e7eb);border-radius:3px;background:var(--color-bg-surface, #fff)}.tile-checkbox:hover{border-color:var(--color-border-strong, #d1d5db)}.tile-checkbox:focus-visible{outline:none;box-shadow:0 0 0 2px #2563eb59}.tile-checkbox:checked{background:#2563eb;border-color:#2563eb}.tile-checkbox:checked:after{content:"";position:absolute;top:2px;left:4px;width:4px;height:7px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.folder-tile:focus-visible{outline:2px solid var(--color-focus-ring, #2563eb);outline-offset:2px}@media(max-width:640px){.folder-tile{width:46%}}.tile-grid{--tile-gap: 16px;display:flex;flex-wrap:wrap;gap:var(--tile-gap);align-content:flex-start}.tile-grid .folder-tile{flex:0 0 auto}@media(min-width:1800px){.folder-tile{width:160px}}.folder-tile:has(.tile-checkbox){padding-left:28px}.search-results-banner{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:#f8f9fa;border-bottom:1px solid #e5e7eb;font-size:13px;color:#4b5563;gap:12px}.results-text{display:flex;align-items:center;gap:6px;flex:1}.results-text .query-text{font-weight:600;color:#1f2937;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.clear-btn{background:transparent;border:none;color:#6b7280;cursor:pointer;font-size:16px;padding:4px 8px;border-radius:4px;transition:all .2s;display:flex;align-items:center;justify-content:center;min-width:24px;height:24px}.clear-btn:hover{background:#e5e7eb;color:#1f2937}.clear-btn:active{background:#d1d5db}.search-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;color:#6b7280}.search-empty-state .empty-icon{font-size:48px;margin-bottom:16px;opacity:.5}.search-empty-state h3{font-size:16px;font-weight:600;color:#374151;margin:0 0 8px}.search-empty-state p{font-size:14px;margin:0 0 16px;color:#6b7280}.search-empty-state .suggestions{text-align:left;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;padding:12px 16px;max-width:400px}.search-empty-state .suggestions h4{font-size:13px;font-weight:600;color:#374151;margin:0 0 8px}.search-empty-state .suggestions ul{margin:0;padding-left:20px;font-size:13px;color:#6b7280}.search-empty-state .suggestions li{margin-bottom:4px}.search-empty-state .suggestions code{background:#e5e7eb;padding:2px 6px;border-radius:3px;font-family:Consolas,Monaco,Courier New,monospace;font-size:12px}.ai-search-results{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:8px;padding:16px;margin-bottom:16px;box-shadow:0 4px 12px #667eea4d;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.ai-results-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.ai-results-header .results-text{color:#fff;font-size:14px;font-weight:500}.ai-results-header strong{font-weight:700}.ai-results-header .query-text{font-style:italic;opacity:.9}.ai-results-header .clear-btn{background:#fff3;border:none;color:#fff;font-size:18px;width:28px;height:28px;border-radius:50%;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;padding:0}.ai-results-header .clear-btn:hover{background:#ffffff4d;transform:scale(1.1)}.ai-results-list{display:flex;flex-direction:column;gap:8px;max-height:400px;overflow-y:auto}.ai-result-item{display:flex;align-items:center;gap:12px;background:#fffffff2;border-radius:6px;padding:12px;transition:all .2s ease;cursor:pointer}.ai-result-item:hover{background:#fff;transform:translate(4px);box-shadow:0 2px 8px #0000001a}.result-rank{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.result-content{flex:1;min-width:0}.result-name{font-size:14px;font-weight:600;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-meta{font-size:12px;color:#6b7280;margin-top:2px}.result-score{flex-shrink:0;padding:4px 12px;border-radius:12px;font-size:13px;font-weight:600}.result-score.score-high{background:#d1fae5;color:#065f46}.result-score.score-medium{background:#dbeafe;color:#1e40af}.result-score.score-low{background:#f3e8ff;color:#6b21a8}.ai-results-list::-webkit-scrollbar{width:6px}.ai-results-list::-webkit-scrollbar-track{background:#ffffff1a;border-radius:3px}.ai-results-list::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:3px}.ai-results-list::-webkit-scrollbar-thumb:hover{background:#ffffff80}.ai-chat-results{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:8px;padding:16px;margin-bottom:16px;box-shadow:0 4px 12px #667eea4d;animation:slideIn .3s ease-out}.ai-chat-results.rtl{direction:rtl}.chat-content{display:flex;flex-direction:column;gap:16px}.chat-answer{background:#fffffff2;border-radius:8px;padding:16px}.answer-text{color:#1f2937;font-size:14px;line-height:1.6;white-space:pre-wrap;word-wrap:break-word}.confidence-bar{margin-top:12px;height:6px;background:#0000001a;border-radius:3px;position:relative;overflow:hidden}.confidence-fill{height:100%;background:linear-gradient(90deg,#10b981,#059669);transition:width .5s ease}.confidence-label{display:block;margin-top:4px;font-size:11px;color:#6b7280;text-align:right}.chat-sources{background:#ffffff26;border-radius:8px;padding:12px}.sources-header{color:#fff;font-size:13px;font-weight:600;margin-bottom:8px}.sources-list{display:flex;flex-direction:column;gap:8px}.source-item{background:#fffffff2;border-radius:6px;overflow:hidden}.source-main{display:flex;align-items:center;gap:10px;padding:10px;cursor:pointer;transition:all .2s ease}.source-main:hover{background:#fff}.source-icon{flex-shrink:0;font-size:18px}.source-info{flex:1;min-width:0}.source-name{font-size:13px;font-weight:600;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-score{font-size:11px;color:#6b7280;margin-top:2px}.expand-btn{flex-shrink:0;background:none;border:none;color:#6b7280;font-size:12px;cursor:pointer;padding:4px;transition:all .2s ease}.expand-btn:hover{color:#1f2937;transform:scale(1.2)}.source-excerpt{padding:12px;border-top:1px solid rgba(0,0,0,.1);background:#00000005;font-size:12px;color:#4b5563;line-height:1.5;font-style:italic}.chat-followups{background:#ffffff26;border-radius:8px;padding:12px}.followups-header{color:#fff;font-size:13px;font-weight:600;margin-bottom:8px}.followups-list{display:flex;flex-direction:column;gap:6px}.followup-btn{background:#fffffff2;border:none;border-radius:6px;padding:10px 12px;text-align:left;font-size:13px;color:#1f2937;cursor:pointer;transition:all .2s ease}.followup-btn:hover{background:#fff;transform:translate(4px);box-shadow:0 2px 6px #0000001a}.header-search-container{display:flex;align-items:center;gap:0;border:1px solid var(--color-border);border-radius:4px;background:var(--color-input-bg, #fff);transition:all .2s ease;max-width:500px;width:100%;height:36px}.header-search-container:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 2px #6d4bff33}.search-mode-selector{position:relative}.mode-dropdown-btn{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--color-input-bg);border:none;border-right:1px solid var(--color-input-border);color:var(--color-input-text);font-size:13px;cursor:pointer;transition:all .15s ease;min-width:90px;justify-content:space-between;height:100%}.mode-dropdown-btn:hover{background:var(--color-bg-subtle)}.mode-dropdown-btn:focus{outline:none;background:var(--color-bg-surface)}.mode-label{flex:1;text-align:left}.chevron{color:#666;flex-shrink:0;font-size:14px}.mode-dropdown-menu{position:absolute;top:100%;left:0;margin-top:4px;background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:4px;box-shadow:0 4px 12px #00000026;min-width:140px;overflow:hidden;z-index:1000;animation:slideDown .15s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.mode-option{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;border:none;background:transparent;color:var(--color-text);font-size:13px;text-align:left;cursor:pointer;transition:background .1s ease}.mode-option:hover{background:#6d4bff1f}.mode-option.active{background:#6d4bff2e}.mode-option .check{width:14px;color:var(--color-primary);font-size:12px;font-weight:700}.search-input{flex:1;padding:6px 12px;border:none;background:transparent;color:var(--color-input-text);font-size:13px;min-width:200px;outline:none}.search-input::-moz-placeholder{color:var(--color-input-placeholder)}.search-input::placeholder{color:var(--color-input-placeholder)}.filter-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:100%;background:transparent;border:none;color:var(--color-input-text);cursor:pointer;position:relative}.filter-btn img{filter:var(--icon-filter)}.filter-btn:after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:16px;background:var(--color-border)}.filter-btn:focus{outline:none}.send-btn{display:flex;align-items:center;justify-content:center;width:36px;height:100%;background:transparent;border:none;color:var(--color-input-text);cursor:pointer;transition:all .15s ease;flex-shrink:0;position:relative}.send-btn svg{filter:var(--icon-filter)}.send-btn:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:16px;background:var(--color-border)}.send-btn:hover:not(:disabled){background:var(--color-bg-subtle);color:var(--color-text)}.send-btn:active:not(:disabled){background:var(--color-bg-surface)}.send-btn:disabled{color:#ccc;cursor:not-allowed;opacity:.5}.send-btn:focus{outline:none}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.send-btn .spinner{animation:spin 1s linear infinite}@media(max-width:768px){.header-search-container{max-width:100%}.mode-dropdown-btn{min-width:70px;padding:6px 8px;font-size:12px}.search-input{min-width:150px;font-size:12px}.send-btn{width:28px;height:28px}}.file-type-filter{padding:12px 0}.filter-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding:0 12px}.filter-title{font-size:13px;font-weight:600;color:#374151}.clear-filter-btn{background:transparent;border:none;color:#007acc;font-size:12px;cursor:pointer;padding:2px 6px;border-radius:3px;transition:all .15s ease}.clear-filter-btn:hover{background:#e8f0fe}.file-type-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;padding:0 12px}.file-type-btn{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer;transition:all .15s ease;position:relative;min-height:38px}.file-type-btn:hover{background:#f3f4f6;border-color:#d1d5db}.file-type-btn.selected{background:#e8f0fe;border-color:#007acc}.type-icon{font-size:18px;line-height:1}.type-label{flex:1;font-size:13px;color:#374151;text-align:left}@media(max-width:768px){.file-type-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:6px}.file-type-btn{padding:6px 10px;min-height:34px}.type-icon{font-size:16px}.type-label{font-size:12px}}.file-size-filter{padding:12px 0}.size-options{display:flex;flex-direction:column;gap:8px;padding:0 12px}.size-option{display:flex;align-items:center;gap:10px;padding:8px 12px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer;transition:all .15s ease}.size-option:hover{background:#f3f4f6;border-color:#d1d5db}.size-option.selected{background:#e8f0fe;border-color:#007acc}.size-option input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}.checkbox-custom{display:flex;align-items:center;justify-content:center;width:18px;height:18px;border:2px solid #d1d5db;border-radius:4px;background:#fff;color:#007acc;font-size:12px;font-weight:700;transition:all .15s ease}.size-option.selected .checkbox-custom{border-color:#007acc;background:#007acc;color:#fff}.size-label{flex:1;font-size:13px;color:#374151;-webkit-user-select:none;-moz-user-select:none;user-select:none}@media(max-width:768px){.size-option{padding:6px 10px}.checkbox-custom{width:16px;height:16px}.size-label{font-size:12px}}.date-range-filter{padding:12px 0}.date-field-selector{display:flex;flex-direction:column;gap:8px;padding:0 12px 12px;margin-bottom:12px;border-bottom:1px solid #e5e7eb}.field-option{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:#374151}.field-option input[type=radio]{position:absolute;opacity:0;pointer-events:none}.radio-custom{display:flex;align-items:center;justify-content:center;width:16px;height:16px;border:2px solid #d1d5db;border-radius:50%;background:#fff;transition:all .15s ease;position:relative}.radio-custom:after{content:"";width:8px;height:8px;border-radius:50%;background:#007acc;opacity:0;transform:scale(0);transition:all .15s ease}.field-option input[type=radio]:checked+.radio-custom{border-color:#007acc}.field-option input[type=radio]:checked+.radio-custom:after{opacity:1;transform:scale(1)}.date-presets{display:flex;flex-direction:column;gap:6px;padding:0 12px 12px;margin-bottom:8px}.preset-btn{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer;transition:all .15s ease;font-size:13px;color:#374151;text-align:left}.preset-btn:hover{background:#f3f4f6;border-color:#d1d5db}.preset-btn.selected{background:#e8f0fe;border-color:#007acc}.check-mark{color:#007acc;font-size:14px;font-weight:700}.custom-toggle-btn{display:flex;align-items:center;justify-content:space-between;width:calc(100% - 24px);margin:0 12px;padding:8px 12px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer;transition:all .15s ease;font-size:13px;color:#374151}.custom-toggle-btn:hover{background:#f3f4f6;border-color:#d1d5db}.custom-toggle-btn.active{background:#e8f0fe;border-color:#007acc}.chevron{font-size:10px;color:#6b7280}.custom-date-inputs{display:flex;flex-direction:column;gap:12px;padding:12px;margin:8px 12px 0;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px}.date-input-group{display:flex;flex-direction:column;gap:6px}.date-input-group label{font-size:12px;color:#6b7280;font-weight:500}.date-input-group input[type=date]{padding:6px 10px;border:1px solid #d1d5db;border-radius:4px;font-size:13px;color:#374151;background:#fff;outline:none;transition:all .15s ease}.date-input-group input[type=date]:focus{border-color:#007acc;box-shadow:0 0 0 1px #007acc}@media(max-width:768px){.preset-btn,.custom-toggle-btn{padding:6px 10px;font-size:12px}.date-input-group input[type=date]{padding:5px 8px;font-size:12px}}.filter-toggle-btn{display:flex;align-items:center;gap:8px;padding:6px 12px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;color:#374151;font-size:13px;cursor:pointer;transition:all .15s ease;margin-bottom:12px}.filter-toggle-btn:hover{background:#f3f4f6;border-color:#d1d5db}.filter-toggle-btn.active{background:#e8f0fe;border-color:#007acc;color:#007acc}.filter-badge{display:flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;background:#007acc;color:#fff;font-size:11px;font-weight:600;border-radius:10px}.filter-toggle-btn .chevron{margin-left:auto;color:#6b7280}.filter-panel{background:#fff;border:1px solid #e5e7eb;border-radius:8px;margin-bottom:16px;box-shadow:0 1px 3px #0000000d}.filter-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #e5e7eb;background:#f9fafb}.header-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#1f2937}.clear-all-btn{background:transparent;border:none;color:#007acc;font-size:12px;font-weight:500;cursor:pointer;padding:4px 8px;border-radius:4px;transition:all .15s ease}.clear-all-btn:hover{background:#e8f0fe}.filter-results-count{padding:12px 16px;font-size:13px;color:#6b7280;background:#f9fafb;border-bottom:1px solid #e5e7eb}.filter-results-count strong{color:#1f2937;font-weight:600}.filter-sections{max-height:60vh;overflow-y:auto}.filter-section{border-bottom:1px solid #e5e7eb}.filter-section:last-child{border-bottom:none}.section-header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:12px 16px;background:transparent;border:none;cursor:pointer;transition:all .15s ease;font-size:13px;font-weight:600;color:#374151;text-align:left}.section-header:hover{background:#f9fafb}.section-chevron{color:#6b7280}.filter-sections::-webkit-scrollbar{width:8px}.filter-sections::-webkit-scrollbar-track{background:#f9fafb}.filter-sections::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:4px}.filter-sections::-webkit-scrollbar-thumb:hover{background:#9ca3af}@media(max-width:768px){.filter-toggle-btn{font-size:12px;padding:5px 10px}.filter-panel-header{padding:10px 12px}.header-title{font-size:13px}.filter-results-count,.section-header{padding:10px 12px;font-size:12px}.filter-sections{max-height:50vh}}.ai-chat-interface{display:flex;flex-direction:column;height:600px;max-height:80vh;width:450px;background:#f8fafc;border-radius:12px;box-shadow:0 8px 32px #00000026;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif}.ai-chat-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:#eef2ff;color:#1e293b;border-bottom:1px solid rgba(255,255,255,.1)}.ai-chat-title{display:flex;align-items:center;gap:10px}.ai-chat-icon{font-size:24px;line-height:1}.ai-chat-title h3{margin:0;font-size:18px;font-weight:600}.ai-chat-subtitle{font-size:12px;opacity:.85;margin-left:4px}.ai-chat-actions{display:flex;gap:8px}.ai-chat-clear-btn,.ai-chat-close-btn,.ai-chat-min-btn{display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid #e2e8f0;color:#334155;width:32px;height:32px;border-radius:6px;cursor:pointer;font-size:16px;transition:background .2s}.ai-chat-clear-btn:hover,.ai-chat-close-btn:hover,.ai-chat-min-btn:hover{background:#f1f5f9}.ai-chat-interface.minimized{height:auto}.ai-chat-interface.minimized .ai-chat-messages,.ai-chat-interface.minimized .ai-chat-input-container,.ai-chat-interface.minimized .ai-chat-hint{display:none}.ai-chat-error{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#fee;color:#c33;border-bottom:1px solid #fcc;font-size:14px}.ai-chat-error button{background:none;border:none;color:#c33;cursor:pointer;font-size:16px;padding:0 4px}.ai-chat-messages{flex:1;overflow-y:auto;padding:20px;background:#f8fafc}.ai-chat-messages::-webkit-scrollbar{width:6px}.ai-chat-messages::-webkit-scrollbar-track{background:transparent}.ai-chat-messages::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.ai-chat-messages::-webkit-scrollbar-thumb:hover{background:#94a3b8}.ai-chat-welcome{text-align:center;padding:40px 20px;color:#64748b}.ai-chat-welcome-icon{font-size:64px;margin-bottom:16px}.ai-chat-welcome h4{margin:0 0 8px;color:#334155;font-size:18px}.ai-chat-welcome p{margin:0 0 20px;font-size:14px}.ai-chat-examples{display:flex;flex-direction:column;gap:12px;text-align:left;margin-top:20px}.ai-chat-example{background:#fff;padding:12px 16px;border-radius:8px;border:1px solid #e2e8f0;font-size:13px;line-height:1.6}.ai-chat-example strong{color:#667eea;display:block;margin-bottom:4px}.ai-chat-message{display:flex;gap:12px;margin-bottom:16px;animation:messageSlideIn .3s ease-out}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.ai-chat-message-avatar{flex-shrink:0;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;background:#fff;border:2px solid #e2e8f0}.ai-chat-message-assistant .ai-chat-message-avatar{background:linear-gradient(135deg,#667eea,#764ba2);border:none}.ai-chat-message-content{flex:1;max-width:75%}.ai-chat-message-text{background:#fff;padding:12px 16px;border-radius:12px;border:1px solid #e2e8f0;font-size:14px;line-height:1.6;color:#1e293b;white-space:pre-wrap;word-wrap:break-word}.ai-chat-message-user .ai-chat-message-text{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none}.ai-chat-message-timestamp{font-size:11px;color:#94a3b8;margin-top:4px;padding-left:4px}.ai-chat-sources{margin-top:12px}.ai-chat-sources-toggle{background:#fff;border:1px solid #e2e8f0;border-radius:6px;padding:8px 12px;font-size:13px;color:#667eea;cursor:pointer;display:flex;align-items:center;gap:8px;width:100%;transition:background .2s,border-color .2s}.ai-chat-sources-toggle:hover{background:#f8fafc;border-color:#cbd5e1}.ai-chat-sources-arrow{margin-left:auto;font-size:10px}.ai-chat-sources-list{margin-top:8px;display:flex;flex-direction:column;gap:8px}.ai-chat-source-item{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:12px;font-size:12px}.ai-chat-source-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.ai-chat-source-name{font-weight:600;color:#334155}.ai-chat-source-ask-btn{background:#fff;border:1px solid #e2e8f0;color:#334155;padding:4px 8px;border-radius:6px;font-size:11px;cursor:pointer}.ai-chat-source-ask-btn:hover{background:#f1f5f9;border-color:#cbd5e1}.ai-chat-source-relevance{background:#f1f5f9;padding:2px 8px;border-radius:4px;font-size:11px;color:#667eea}.ai-chat-source-path{color:#64748b;font-size:11px;margin-bottom:8px;font-family:Courier New,monospace}.ai-chat-source-excerpt{color:#475569;line-height:1.5;padding:8px;background:#f8fafc;border-radius:4px;font-style:italic}.ai-chat-citations{display:flex;align-items:center;gap:8px;margin-bottom:6px}.ai-chat-citation-badge{background:#eef2ff;border:1px solid #c7d2fe;color:#3730a3;border-radius:4px;font-size:11px;padding:2px 6px;cursor:pointer}.ai-chat-copy-answer{margin-left:auto;background:#fff;border:1px solid #e2e8f0;color:#334155;border-radius:4px;font-size:12px;padding:2px 8px;cursor:pointer}.ai-chat-rendered h2,.ai-chat-rendered h3,.ai-chat-rendered h4{margin:6px 0 4px;color:#0f172a}.ai-chat-rendered p{margin:6px 0}.ai-chat-rendered ul{margin:6px 0 6px 18px}.ai-chat-code-block{position:relative;background:#0b1020;border-radius:8px;border:1px solid #1e293b;overflow:hidden}.ai-chat-code-block pre{margin:0;padding:10px 12px;color:#e2e8f0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px;line-height:1.5}.ai-chat-copy-code{position:absolute;top:6px;right:6px;background:#ffffff1a;color:#e2e8f0;border:1px solid rgba(255,255,255,.2);padding:2px 8px;font-size:11px;border-radius:4px;cursor:pointer}.ai-chat-toggle{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#334155}.ai-chat-source-highlight{animation:aiSourcePulse 1.2s ease-out;box-shadow:0 0 0 3px #6366f140}@keyframes aiSourcePulse{0%{background-color:#eef2ff}to{background-color:#fff}}.ai-chat-loading{display:flex;gap:6px;padding:12px 16px}.ai-chat-loading-dot{width:8px;height:8px;background:#cbd5e1;border-radius:50%;animation:loadingBounce 1.4s infinite ease-in-out}.ai-chat-loading-dot .ai-chat-drop-overlay{position:absolute;inset:0;background:#667eea14;border:2px dashed #667eea;display:flex;align-items:center;justify-content:center;pointer-events:none}.ai-chat-loading-dot .ai-chat-drop-overlay-inner{background:#ffffffe6;color:#4f46e5;padding:8px 12px;border-radius:8px;font-weight:600;box-shadow:0 4px 12px #00000014}.ai-chat-loading-dot:nth-child(1){animation-delay:-.32s}.ai-chat-loading-dot:nth-child(2){animation-delay:-.16s}@keyframes loadingBounce{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1);opacity:1}}.ai-chat-input-container{display:flex;gap:12px;padding:16px 20px;background:#f8fafc;border-top:1px solid #e2e8f0}.ai-chat-input{flex:1;min-height:40px;max-height:160px;padding:10px 14px;border:2px solid #e2e8f0;border-radius:8px;font-size:14px;font-family:inherit;resize:none;overflow-y:auto;outline:none;transition:border-color .2s}.ai-chat-input:focus{border-color:#667eea}.ai-chat-input:disabled{background:#f1f5f9;color:#94a3b8;cursor:not-allowed}.ai-chat-send-btn{flex-shrink:0;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;color:#fff;font-size:18px;cursor:pointer;transition:opacity .2s,transform .1s}.ai-chat-send-btn:hover:not(:disabled){opacity:.9;transform:scale(1.05)}.ai-chat-send-btn:active:not(:disabled){transform:scale(.95)}.ai-chat-send-btn:disabled{opacity:.5;cursor:not-allowed}.ai-chat-hint{padding:8px 20px 12px;font-size:11px;color:#94a3b8;text-align:center;background:#f8fafc}.ai-chat-attach-bar{display:flex;align-items:center;gap:12px;padding:6px 20px 0;background:#f8fafc;border-top:1px solid #e2e8f0;font-size:12px;color:#334155}.ai-chat-attach-bar .ai-chat-toggle{gap:6px}.ai-chat-mode-select{width:100%;padding:10px 14px;border:2px solid #e2e8f0;border-radius:8px;font-size:14px;font-family:inherit;background:#fff;outline:none;transition:border-color .2s,background .2s}.ai-chat-mode-select:focus{border-color:#667eea;background:#fdfdfd}.ai-chat-mode-select:disabled{background:#f1f5f9;color:#94a3b8;cursor:not-allowed}.ai-chat-followups{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px}.ai-chat-followup-btn{background:#fff;border:1px solid #e2e8f0;color:#334155;padding:6px 10px;border-radius:16px;font-size:12px;cursor:pointer;transition:background .2s,border-color .2s}.ai-chat-followup-btn:hover{background:#f1f5f9;border-color:#cbd5e1}.ai-chat-hint kbd{background:#f1f5f9;padding:2px 6px;border-radius:3px;font-family:monospace;font-size:10px;border:1px solid #e2e8f0}.ai-chat-message-text[dir=rtl]{direction:rtl;text-align:right}@media(max-width:768px){.ai-chat-interface{width:100%;max-width:100vw;height:100vh;max-height:100vh;border-radius:0}.ai-chat-message-content{max-width:85%}}:root{--rpv-core__annotation--link-hover-background-color: rgba(255, 255, 0, .2);--rpv-core__annotation-popup-wrapper-background-color: #faf089;--rpv-core__annotation-popup-wrapper-box-shadow: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--rpv-core__annotation-popup-content-border-top-color: #1a202c;--rpv-core__arrow-border-color: rgba(0, 0, 0, .3);--rpv-core__asking-password-color: #000;--rpv-core__asking-password-wrapper-background-color: #fff;--rpv-core__asking-password-wrapper-border-color: rgba(0, 0, 0, .3);--rpv-core__button-background-color: rgba(0, 0, 0, .3);--rpv-core__button-color: #000;--rpv-core__doc-error-background-color: #fff;--rpv-core__doc-error-text-background-color: #c02424;--rpv-core__doc-error-text-color: #fff;--rpv-core__doc-loading-background-color: #fff;--rpv-core__full-screen-target-background-color: #fff;--rpv-core__inner-page-background-color: #fff;--rpv-core__menu-divider-border-bottom-color: rgba(0, 0, 0, .3);--rpv-core__menu-item-color: #000;--rpv-core__menu-item--hover-background-color: rgba(0, 0, 0, .1);--rpv-core__menu-item--disabled-color: rgba(0, 0, 0, .3);--rpv-core__minimal-button-color: #000;--rpv-core__minimal-button--hover-background-color: rgba(0, 0, 0, .1);--rpv-core__minimal-button--disabled-color: rgba(0, 0, 0, .3);--rpv-core__minimal-button--selected-background-color: rgba(0, 0, 0, .1);--rpv-core__modal-body-background-color: #fff;--rpv-core__modal-body-border-color: rgba(0, 0, 0, .3);--rpv-core__modal-overlay-background-color: rgba(0, 0, 0, .5);--rpv-core__page-layer-box-shadow: 2px 2px 8px 0 rgba(0, 0, 0, .2);--rpv-core__popover-body-background-color: #fff;--rpv-core__popover-body-border-color: rgba(0, 0, 0, .3);--rpv-core__popover-body-color: #000;--rpv-core__primary-button-background-color: #2566e8;--rpv-core__primary-button-color: #fff;--rpv-core__progress-bar-background-color: rgba(0, 0, 0, .1);--rpv-core__progress-bar-progress-background-color: #2566e8;--rpv-core__progress-bar-progress-color: #fff;--rpv-core__separator-border-bottom-color: rgba(0, 0, 0, .3);--rpv-core__spinner-border-color: rgba(0, 0, 0, .4);--rpv-core__spinner-border-transparent-color: transparent;--rpv-core__splitter-background-color: transparent;--rpv-core__splitter--hover-background-color: rgba(0, 0, 0, .2);--rpv-core__text-layer-text--selection-background-color: rgb(0, 0, 255, 1);--rpv-core__text-layer-text--selection-color: transparent;--rpv-core__textbox-background-color: #fff;--rpv-core__textbox-border-color: rgba(0, 0, 0, .2);--rpv-core__textbox-color: #000;--rpv-core__tooltip-body-background-color: #000;--rpv-core__tooltip-body-color: #fff}.rpv-core__viewer--dark{--rpv-core__asking-password-background-color: #363636;--rpv-core__asking-password-color: #fff;--rpv-core__asking-password-wrapper-border-color: #191919;--rpv-core__asking-password-wrapper-background-color: #191919;--rpv-core__button-background-color: #171717;--rpv-core__button-color: #fff;--rpv-core__doc-error-background-color: #191919;--rpv-core__doc-error-text-background-color: #c02323;--rpv-core__doc-error-text-color: #fff;--rpv-core__doc-loading-background-color: #191919;--rpv-core__full-screen-target-background-color: #1a1a1a;--rpv-core__inner-page-background-color: #1a1a1a;--rpv-core__menu-divider-border-bottom-color: #000;--rpv-core__menu-item-color: #fff;--rpv-core__menu-item--hover-background-color: #2566e8;--rpv-core__menu-item--disabled-color: #5e5e5e;--rpv-core__minimal-button-color: #fff;--rpv-core__minimal-button--disabled-color: #5e5e5e;--rpv-core__minimal-button--hover-background-color: #191919;--rpv-core__minimal-button--selected-background-color: #1657bb;--rpv-core__modal-body-background-color: #363636;--rpv-core__primary-button-background-color: #2566e8;--rpv-core__popover-body-background-color: #363636;--rpv-core__popover-body-color: #fff;--rpv-core__progress-bar-background-color: #000;--rpv-core__separator-border-bottom-color: #000;--rpv-core__spinner-border-color: #fff;--rpv-core__splitter-background-color: #1a1a1a;--rpv-core__splitter--hover-background-color: #2566e8;--rpv-core__textbox-background-color: #121212;--rpv-core__textbox-border-color: #121212;--rpv-core__textbox-color: #fff;--rpv-core__tooltip-body-background-color: #414141;--rpv-core__tooltip-body-color: #fff}.rpv-core__annotation{position:absolute}.rpv-core__annotation-layer{z-index:1}.rpv-core__arrow{border-bottom:1px solid var(--rpv-core__arrow-border-color);border-left-color:var(--rpv-core__arrow-border-color);border-right:1px solid var(--rpv-core__arrow-border-color);border-top-color:var(--rpv-core__arrow-border-color);height:10px;position:absolute;width:10px;z-index:0}.rpv-core__arrow--tl{bottom:0;left:0;transform:translate(50%,50%) rotate(45deg)}.rpv-core__arrow--tc{bottom:0;left:50%;transform:translate(-50%,50%) rotate(45deg)}.rpv-core__arrow--tr{bottom:0;right:0;transform:translate(-50%,50%) rotate(45deg)}.rpv-core__arrow--rt{left:0;top:0;transform:translate(-50%,50%) rotate(135deg)}.rpv-core__arrow--rc{left:0;top:50%;transform:translate(-50%,-50%) rotate(135deg)}.rpv-core__arrow--rb{bottom:0;left:0;transform:translate(-50%,-50%) rotate(135deg)}.rpv-core__arrow--bl{left:0;top:0;transform:translate(50%,-50%) rotate(225deg)}.rpv-core__arrow--bc{left:50%;top:0;transform:translate(-50%,-50%) rotate(225deg)}.rpv-core__arrow--br{right:0;top:0;transform:translate(-50%,-50%) rotate(225deg)}.rpv-core__arrow--lt{right:0;top:0;transform:translate(50%,50%) rotate(315deg)}.rpv-core__arrow--lc{right:0;top:50%;transform:translate(50%,-50%) rotate(315deg)}.rpv-core__arrow--lb{bottom:0;right:0;transform:translate(50%,-50%) rotate(315deg)}.rpv-core__asking-password{background-color:var(--rpv-core__asking-password-background-color);border-radius:.25rem;color:var(--rpv-core__asking-password-color);padding:2rem}.rpv-core__asking-password--rtl{direction:rtl}.rpv-core__asking-password-wrapper{align-items:center;background-color:var(--rpv-core__asking-password-wrapper-background-color);border:1px solid var(--rpv-core__asking-password-wrapper-border-color);display:flex;height:100%;justify-content:center;width:100%}.rpv-core__asking-password-message{margin:.5rem 0}.rpv-core__asking-password-body{align-items:center;display:flex;justify-content:center}.rpv-core__asking-password-input{width:15rem}.rpv-core__asking-password-input--ltr{margin-right:.5rem}.rpv-core__asking-password-input--rtl{margin-left:.5rem}.rpv-core__button{background-color:var(--rpv-core__button-background-color);border:none;border-radius:.25rem;color:var(--rpv-core__button-color);cursor:pointer;height:2rem;padding:0 1rem}.rpv-core__button--rtl{direction:rtl}.rpv-core__canvas-layer{direction:ltr;left:0;position:absolute;overflow:hidden;top:0}.rpv-core__doc-error{align-items:center;background-color:var(--rpv-core__doc-error-background-color);display:flex;justify-content:center;height:100%}.rpv-core__doc-error--rtl{direction:rtl}.rpv-core__doc-error-text{background-color:var(--rpv-core__doc-error-text-background-color);border-radius:.25rem;color:var(--rpv-core__doc-error-text-color);line-height:1.5;max-width:50%;padding:.5rem}.rpv-core__doc-loading{background-color:var(--rpv-core__doc-loading-background-color);align-items:center;display:flex;justify-content:center;height:100%;width:100%;min-height:inherit}.rpv-core__doc-loading--rtl{direction:rtl}.rpv-core__icon{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1;text-align:center}.rpv-core__icon--rtl{transform:scaleX(-1)}.rpv-core__inner-container{min-height:inherit}.rpv-core__inner-pages{overflow:auto}.rpv-core__inner-pages--rtl{direction:rtl}.rpv-core__inner-pages--single{overflow:hidden}.rpv-core__inner-page-container--single{overflow:auto}.rpv-core__inner-page{background-color:var(--rpv-core__inner-page-background-color)}.rpv-core__inner-page--single{display:flex;align-items:center;justify-content:center}.rpv-core__inner-page--dual-even{display:flex;align-items:center;justify-content:flex-end}.rpv-core__inner-page--dual-odd{display:flex;align-items:center;justify-content:flex-start}.rpv-core__inner-page--dual-cover{display:flex;align-items:center;justify-content:center}.rpv-core__inner-page--dual-cover-odd{display:flex;align-items:center;justify-content:flex-end}.rpv-core__inner-page--dual-cover-even{display:flex;align-items:center;justify-content:flex-start}.rpv-core__annotation--link a{height:100%;left:0;position:absolute;top:0;width:100%}.rpv-core__annotation--link a:hover{background-color:var(--rpv-core__annotation--link-hover-background-color)}.rpv-core__menu{display:flex;flex-direction:column}.rpv-core__menu--rtl{direction:rtl;text-align:right}.rpv-core__menu-divider{border-bottom:1px solid var(--rpv-core__menu-divider-border-bottom-color);margin:.25rem 0}.rpv-core__menu-item{align-items:center;background-color:#0000;color:var(--rpv-core__menu-item-color);border:none;cursor:pointer;display:flex;justify-content:center;padding:.25rem 0;width:100%}.rpv-core__menu-item:focus{background-color:var(--rpv-core__menu-item--hover-background-color);outline:0}.rpv-core__menu-item:hover{background-color:var(--rpv-core__menu-item--hover-background-color)}.rpv-core__menu-item-icon{align-items:center;display:flex}.rpv-core__menu-item-icon--ltr{padding-left:1rem;padding-right:.5rem}.rpv-core__menu-item-icon--rtl{padding-left:.5rem;padding-right:1rem}.rpv-core__menu-item-label{flex-grow:1;flex-shrink:1;white-space:nowrap}.rpv-core__menu-item-label--ltr{padding-right:2rem}.rpv-core__menu-item-label--rtl{padding-left:2rem}.rpv-core__menu-item-check--ltr{padding-right:1rem}.rpv-core__menu-item-check--rtl{padding-left:1rem}.rpv-core__menu-item--disabled{color:var(--rpv-core__menu-item--disabled-color)}.rpv-core__menu-item--disabled:hover{background-color:#0000}.rpv-core__menu-item--ltr{text-align:left}.rpv-core__menu-item--rtl{direction:rtl;text-align:right}.rpv-core__minimal-button{background-color:#0000;border:none;border-radius:.25rem;color:var(--rpv-core__minimal-button-color);cursor:pointer;height:2rem;padding:0 .5rem}.rpv-core__minimal-button:hover{background-color:var(--rpv-core__minimal-button--hover-background-color)}.rpv-core__minimal-button--disabled{color:var(--rpv-core__minimal-button--disabled-color)}.rpv-core__minimal-button--rtl{direction:rtl}.rpv-core__minimal-button--selected{background-color:var(--rpv-core__minimal-button--selected-background-color)}.rpv-core__modal-body{background-color:var(--rpv-core__modal-body-background-color);border:1px solid var(--rpv-core__modal-body-border-color);border-radius:.25rem;margin:1rem;max-width:32rem;overflow:auto}.rpv-core__modal-body--rtl{direction:rtl}.rpv-core__modal-overlay{background-color:var(--rpv-core__modal-overlay-background-color);inset:0;position:fixed;z-index:9999;align-items:center;display:flex;justify-content:center}.rpv-core__page-layer{align-items:center;display:flex;justify-content:center;overflow:visible;position:relative}.rpv-core__page-layer:after{content:"";position:absolute;inset:.25rem;box-shadow:var(--rpv-core__page-layer-box-shadow)}.rpv-core__page-layer--single{margin:0 auto}.rpv-core__page-size-calculator{align-items:center;display:flex;height:100%;justify-content:center;width:100%}.rpv-core__popover-body{background-color:var(--rpv-core__popover-body-background-color);border:1px solid var(--rpv-core__popover-body-border-color);border-radius:.25rem;color:var(--rpv-core__popover-body-color);left:0;padding:.5rem 0;position:absolute;top:-9999px;z-index:9999}.rpv-core__popover-body-arrow{background-color:var(--rpv-core__popover-body-background-color)}.rpv-core__popover-body--rtl{direction:rtl}.rpv-core__popover-overlay{inset:0;position:fixed}.rpv-core__annotation-popup-wrapper{background-color:var(--rpv-core__annotation-popup-wrapper-background-color);box-shadow:var(--rpv-core__annotation-popup-wrapper-box-shadow);font-size:.75rem;padding:.25rem;word-break:break-word}.rpv-core__annotation-popup-wrapper--rtl{direction:rtl}.rpv-core__annotation-popup-title{font-weight:600;margin-bottom:.25rem}.rpv-core__annotation-popup-date{font-size:.5rem}.rpv-core__annotation-popup-content{border-top:1px solid var(--rpv-core__annotation-popup-content-border-top-color);padding:.25rem;max-height:16rem;overflow:auto}.rpv-core__primary-button{background-color:var(--rpv-core__primary-button-background-color);border:none;border-radius:.25rem;color:var(--rpv-core__primary-button-color);cursor:pointer;height:2rem;padding:0 1rem}.rpv-core__primary-button--rtl{direction:rtl}.rpv-core__progress-bar{background-color:var(--rpv-core__progress-bar-background-color);border-radius:9999px;padding:.125rem}.rpv-core__progress-bar--rtl{direction:rtl}.rpv-core__progress-bar-progress{align-items:center;background-color:var(--rpv-core__progress-bar-progress-background-color);border-radius:9999px;color:var(--rpv-core__progress-bar-progress-color);display:flex;font-size:.75rem;justify-content:center;height:.75rem}.rpv-core__separator{border-bottom:1px solid var(--rpv-core__separator-border-bottom-color)}.rpv-core__spinner{border-bottom:2px solid var(--rpv-core__spinner-border-transparent-color);border-left:2px solid var(--rpv-core__spinner-border-transparent-color);border-right:2px solid var(--rpv-core__spinner-border-color);border-top:2px solid var(--rpv-core__spinner-border-color);border-radius:9999px}.rpv-core__spinner--animating{animation-duration:.4s;animation-name:rpv-core__spinner-transform;animation-iteration-count:infinite;animation-timing-function:linear}@keyframes rpv-core__spinner-transform{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.rpv-core__splitter{background-color:var(--rpv-core__splitter-background-color);cursor:ew-resize;height:100%;width:.25rem}.rpv-core__splitter:hover,.rpv-core__splitter--resizing{cursor:col-resize;background-color:var(--rpv-core__splitter--hover-background-color)}.rpv-core__splitter-body--resizing{cursor:col-resize}.rpv-core__splitter-sibling--resizing{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.rpv-core__textbox{background-color:var(--rpv-core__textbox-background-color);border:1px solid var(--rpv-core__textbox-border-color);box-sizing:border-box;border-radius:.25rem;color:var(--rpv-core__textbox-color);padding:0 .5rem;height:2rem;width:100%}.rpv-core__textbox--rtl{direction:rtl}.rpv-core__text-layer{left:0;position:absolute;top:0;height:100%;width:100%;opacity:.2;line-height:1;z-index:1}.rpv-core__text-layer span::-moz-selection{background-color:var(--rpv-core__text-layer-text--selection-background-color);color:var(--rpv-core__text-layer-text--selection-color)}.rpv-core__text-layer span::selection{background-color:var(--rpv-core__text-layer-text--selection-background-color);color:var(--rpv-core__text-layer-text--selection-color)}.rpv-core__text-layer br::-moz-selection{color:#0000}.rpv-core__text-layer br::selection{color:#0000}.rpv-core__text-layer-text{color:#0000;cursor:text;position:absolute;transform-origin:0% 0%;white-space:pre}.rpv-core__tooltip-body{background-color:var(--rpv-core__tooltip-body-background-color);border-radius:.25rem;color:var(--rpv-core__tooltip-body-color);left:0;max-width:20rem;position:absolute;text-align:center;top:-9999px;z-index:9999}.rpv-core__tooltip-body--rtl{direction:rtl}.rpv-core__tooltip-body-arrow{background-color:var(--rpv-core__tooltip-body-background-color)}.rpv-core__tooltip-body-content{padding:.5rem}.rpv-core__display--block{display:block}.rpv-core__display--hidden{display:none}@media(min-width:640px){.rpv-core__display--hidden-small{display:none}.rpv-core__display--block-small{display:block}}@media(min-width:768px){.rpv-core__display--hidden-medium{display:none}.rpv-core__display--block-medium{display:block}}@media(min-width:1024px){.rpv-core__display--hidden-large{display:none}.rpv-core__display--block-large{display:block}}.rpv-core__viewer{min-height:inherit}:root{--rpv-drop__area-background-color: #fff;--rpv-drop__area-body-border-color: rgba(0, 0, 0, .3);--rpv-drop__area-body-color: #000}.rpv-core__viewer--dark{--rpv-drop__area-background-color: #191919;--rpv-drop__area-body-border-color: #fff;--rpv-drop__area-body-color: #fff}.rpv-drop__area{background-color:var(--rpv-drop__area-background-color);inset:0;position:absolute;padding:.5rem;z-index:9999}.rpv-drop__area-body{border:2px dashed var(--rpv-drop__area-body-border-color);color:var(--rpv-drop__area-body-color);font-size:1.5rem;align-items:center;display:flex;justify-content:center;height:100%}.rpv-drop__area-body--rtl{direction:rtl}:root{--rpv-full-screen__overlay-background-color: #fff}.rpv-core__viewer--dark{--rpv-full-screen__overlay-background-color: #1a1a1a}.rpv-full-screen__exit-button{bottom:0;padding:.5rem;position:fixed;z-index:2}.rpv-full-screen__exit-button--ltr{right:0}.rpv-full-screen__exit-button--rtl{left:0}.rpv-full-screen__overlay{position:fixed;top:0;left:0;height:100%;width:100%;align-items:center;display:flex;justify-content:center;background-color:var(--rpv-full-screen__overlay-background-color);z-index:1}.rpv-open__input-wrapper{position:relative}.rpv-open__input{display:none;cursor:pointer;height:100%;inset:0;opacity:0;position:absolute;width:100%}.rpv-open__input::-webkit-file-upload-button{width:0}.rpv-page-navigation__current-page-input{margin:0 .25rem;text-align:right;width:3rem}:root{--rpv-print__progress-body-background-color: #fff;--rpv-print__progress-body-border-color: rgba(0, 0, 0, .3);--rpv-print__progress-body-color: #000}.rpv-core__viewer--dark{--rpv-print__progress-body-background-color: #363636;--rpv-print__progress-body-border-color: transparent;--rpv-print__progress-body-color: #fff}.rpv-print__permission-body{padding:1rem}.rpv-print__permission-footer{display:flex;justify-content:center;padding:0 1rem 1rem 0}.rpv-print__progress{align-items:center;display:flex;height:100%;justify-content:center;left:0;position:absolute;top:0;width:100%;z-index:9999}.rpv-print__progress-body{background-color:var(--rpv-print__progress-body-background-color);border:1px solid var(--rpv-print__progress-body-border-color);border-radius:.25rem;color:var(--rpv-print__progress-body-color);padding:1.5rem;text-align:center;width:15rem}.rpv-print__progress-body--rtl{direction:rtl}.rpv-print__progress-bar{margin-bottom:1rem}.rpv-print__progress-message{margin-bottom:.5rem}.rpv-print__zone{display:none}@media print{@page{margin:0}.rpv-print__html-printing{height:100%}.rpv-print__body-printing{height:100%;margin:0}.rpv-print__body-printing *{display:none}.rpv-print__zone{display:block;height:100%}.rpv-print__page{align-items:center;display:flex;flex-direction:column;justify-content:center;height:100%;width:100%;page-break-after:always;page-break-inside:avoid}.rpv-print__page img{display:block;max-height:100%;max-width:100%}}.rpv-properties__loader{text-align:center}.rpv-properties__modal{min-height:20rem;padding:.5rem 0}.rpv-properties__modal-section{padding:0 .5rem}.rpv-properties__modal-footer{display:flex;justify-content:center;margin-top:.5rem}.rpv-properties__item{align-items:flex-start;display:flex;margin:.5rem 0}.rpv-properties__item--rtl{direction:rtl}.rpv-properties__item-label{padding-right:.5rem;width:25%}.rpv-properties__item-value{flex:1}.rpv-search__highlights{left:0;position:absolute;top:0;height:100%;width:100%}.rpv-search__highlight{background-color:var(--rpv-search__highlight-background-color);border-radius:.25rem;position:absolute;z-index:1}.rpv-search__highlight--current{background-color:var(--rpv-search__highlight--current-background-color)}.rpv-search__popover{padding:0 .5rem}.rpv-search__popover-input-counter{align-items:center;display:flex;margin-bottom:.5rem;position:relative;width:12rem}.rpv-search__popover-counter{align-items:center;bottom:0;display:flex;position:absolute;top:0}.rpv-search__popover-counter--ltr{padding-right:.25rem;right:0}.rpv-search__popover-counter--rtl{left:0;padding-left:.25rem}.rpv-search__popover-label{align-items:center;cursor:pointer;display:flex;margin-bottom:.5rem}.rpv-search__popover-label-checkbox{cursor:pointer;margin-right:.25rem}.rpv-search__popover-footer{align-items:center;display:flex}.rpv-search__popover-footer-item{padding:0 .25rem}.rpv-search__popover-footer-button--ltr{margin-left:auto}.rpv-search__popover-footer-button--rtl{margin-right:auto}:root{--rpv-search__highlight-background-color: rgba(255, 255, 0, .4);--rpv-search__highlight--current-background-color: rgba(0, 128, 0, .4)}.rpv-selection-mode__grab{cursor:grab}.rpv-selection-mode__grab :not(input),.rpv-selection-mode__grab :not(select),.rpv-selection-mode__grab :not(textarea){cursor:grab!important}.rpv-selection-mode__grabbing{cursor:grabbing}.rpv-selection-mode__grabbing :not(input),.rpv-selection-mode__grabbing :not(select),.rpv-selection-mode__grabbing :not(textarea){cursor:grabbing!important}:root{--rpv-zoom__popover-target-arrow-border-color: rgba(0, 0, 0, .6)}.rpv-core__viewer--dark{--rpv-zoom__popover-target-arrow-border-color: #fff}.rpv-zoom__popover-target{align-items:center;color:var(--rpv-zoom__popover-target-color);display:flex}.rpv-zoom__popover-target-scale--ltr{margin-right:.25rem}.rpv-zoom__popover-target-scale--rtl{margin-left:.25rem}.rpv-zoom__popover-target-arrow{border-color:var(--rpv-zoom__popover-target-arrow-border-color) rgba(0,0,0,0) rgba(0,0,0,0);border-style:solid;border-width:.5rem .25rem 0;height:0;width:0}:root{--rpv-toolbar__label--color: #000}.rpv-core__viewer--dark{--rpv-toolbar__label--color: #fff}.rpv-toolbar{align-items:center;display:flex;width:100%}.rpv-toolbar--rtl{direction:rtl}.rpv-toolbar__left{align-items:center;display:flex}.rpv-toolbar__center{align-items:center;display:flex;flex-grow:1;flex-shrink:1;justify-content:center}.rpv-toolbar__right{align-items:center;display:flex;margin-left:auto}.rpv-toolbar__item{align-items:center;display:flex;padding:0 .125rem}.rpv-toolbar__label{color:var(--rpv-toolbar__label--color)}.app-header{position:sticky;top:0;z-index:1000;background:var(--color-bg-surface);border:none;box-shadow:0 1px 0 var(--color-border, #e5e7eb);-webkit-backdrop-filter:none;backdrop-filter:none;opacity:1;background-color:#fff}.app-header-bar{max-width:1440px;margin:0 auto;padding:var(--space-3, .75rem) var(--space-5, 1.25rem) 0}.app-header-bar{border-bottom:1px solid var(--color-border, #e5e7eb);padding-bottom:0;background:#fff;opacity:1}.app-header-bar>.app-header-inner{background:transparent;border:none;border-radius:0;box-shadow:none;padding:var(--space-3, .75rem) var(--space-5, 1.25rem)}.app-header-inner{display:flex;align-items:center;flex-wrap:wrap;width:100%;max-width:1440px;margin:0 auto;padding:var(--space-3, .75rem) var(--space-5, 1.25rem);gap:var(--space-4, 1rem)}.header-line{gap:var(--space-6, 1.5rem)}.app-header-left{display:flex;align-items:center;gap:var(--space-4, 1rem);min-width:0;flex:0 1 auto;order:1}.app-header-left .logo{font-size:1.25rem;line-height:1}.app-header-left .brand-text{font-weight:600;font-size:1rem;color:var(--color-text);margin-right:var(--space-2, .5rem)}.app-header-center{flex:1 1 320px;display:flex;justify-content:center;min-width:180px;order:2}.search-wrapper{width:100%;max-width:420px;display:flex}.app-header-right{display:flex;align-items:center;gap:var(--space-3, .75rem);flex:0 1 auto;margin-left:auto;order:3}@media(max-width:960px){.app-header-center{order:3;width:100%}.search-wrapper{max-width:none}}@media(max-width:680px){.app-header-left .brand-text,.app-header-left .nav-link{display:none}.app-header-inner{flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.app-header-center{display:none}.nav-link{padding:0 6px;font-size:.9rem}}@media(max-width:520px){.app-header-center{display:none}}.user-pill{display:inline-flex;align-items:center;height:36px;padding:0 12px;border-radius:999px;background:transparent;color:var(--color-text);font-size:.85rem}.app-brand{font-size:1.125rem;line-height:1.2;font-weight:600;color:var(--color-accent, #2563eb);margin:0;white-space:nowrap}.nav-cluster{display:flex;align-items:center;gap:var(--space-3, .75rem)}.nav-spacer{flex:1}.nav-link{display:inline-flex;align-items:center;padding:0 var(--space-3, .75rem);height:36px;border-radius:var(--radius-sm, .375rem);font-size:.95rem;color:var(--color-text-dim, #374151);text-decoration:none;transition:color .15s,background .15s;position:relative;border-bottom:none}.nav-link:hover{color:var(--color-accent, #2563eb);text-decoration:none;background:#0000000d}.nav-link.active{color:var(--color-accent, #2563eb);background:transparent}.nav-link:focus-visible{outline:2px solid var(--color-focus, #2563eb);outline-offset:2px}.nav-item{display:flex;align-items:center}.btn.btn-neutral{background:transparent;border:1px solid var(--color-text, #374151);color:var(--color-text, #374151);height:36px;padding:0 var(--space-4, 1rem);font-size:.9rem;line-height:1;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,box-shadow .15s,color .15s;text-decoration:none;box-shadow:none}.btn.btn-neutral:hover{background:var(--color-bg-subtle, #f3f4f6);border-color:var(--color-text, #1f2937);text-decoration:none}.btn.btn-neutral:active{background:var(--color-bg-muted, #e5e7eb)}.btn.btn-neutral:focus-visible{outline:2px solid var(--color-focus, #2563eb);outline-offset:2px}.header-left-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:none;background:var(--color-bg-elevated, #ffffff);cursor:pointer;font-size:1rem;line-height:1;transition:background .15s,border-color .15s,box-shadow .15s;color:var(--color-text-dim, #374151)}.header-left-btn:hover{background:var(--color-bg-subtle, #f3f4f6)}.header-left-btn:active{background:var(--color-bg-muted, #e5e7eb)}.header-left-btn:focus-visible{outline:2px solid var(--color-focus, #2563eb);outline-offset:2px}.focus-ring:focus-visible{outline:2px solid var(--color-focus, #2563eb);outline-offset:2px}.page-main{flex:1;width:100%;max-width:1440px;margin:0 auto;padding:var(--space-6, 1.5rem) var(--space-6, 1.5rem) var(--space-8, 2rem);display:block;box-sizing:border-box;min-height:calc(100vh - var(--app-header-height, 64px) - 44px);background:var(--color-bg-app);padding-bottom:60px}.surface-card{background:var(--color-bg-surface, #ffffff);border:1px solid var(--color-border, #e5e7eb);box-shadow:var(--shadow-sm, 0 1px 3px rgba(0, 0, 0, .08))}.header-left-wrapper{position:relative;display:inline-block}.header-left-btn img,.header-left-btn .settingsIcon,.header-left-btn .cloudIcon{width:28px;height:28px;display:block;pointer-events:none;margin-top:auto;filter:var(--icon-filter, none)}.sidebar-brand .cloudIcon{width:18px;height:18px;display:block;filter:var(--icon-filter, none)}.settings-panel{position:absolute;right:0;top:44px;min-width:200px;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:8px;box-shadow:0 8px 24px #10182829;padding:8px;z-index:1000}.settings-section{padding:6px 8px;border-bottom:1px solid rgba(0,0,0,.03)}.settings-section:last-child{border-bottom:none}.settings-title{font-size:12px;color:#334155;margin-bottom:6px}.settings-controls{display:flex;gap:6px}.settings-btn{padding:6px 8px;border-radius:6px;background:#f8fafc;border:1px solid rgba(0,0,0,.03);cursor:pointer;font-size:13px}.settings-logout{width:100%;padding:8px;border-radius:6px;background:#fff8f8;color:#b91c1c;border:1px solid rgba(185,28,28,.08);cursor:pointer}.settings-panel .settings-close-btn{position:absolute;top:6px;right:6px;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:#111827;font-size:18px;line-height:1;border-radius:6px;cursor:pointer}.settings-panel .settings-close-btn:hover{background:#0000000d}.settings-panel.inline .settings-close-btn{display:none}.logo-btn span{font-size:16px;line-height:1}.sidebar-overlay{position:fixed;left:0;right:0;top:var(--app-header-height, 64px);bottom:0;background:transparent;opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:40}.sidebar-overlay.visible{opacity:1;pointer-events:auto}.app-shell.sidebar-pinned .sidebar-overlay{display:none}.app-shell.sidebar-pinned .app-sidebar{transform:translate(0)}.app-shell.sidebar-pinned .page-main{margin-left:280px}.app-sidebar{position:fixed;top:var(--app-header-height, 64px);left:var(--sidebar-left-start, 0);height:calc(100vh - var(--app-header-height, 64px));width:280px;background:#fff;border-right:1px solid var(--color-border, #e5e7eb);transform:translate(-100%);transition:transform .25s ease,opacity .2s ease;z-index:50;display:flex;flex-direction:column;opacity:0;visibility:hidden;pointer-events:none}.app-sidebar.open{transform:translate(0);opacity:1;visibility:visible;pointer-events:auto;background-color:#fff!important;z-index:200}.right-overlay{position:fixed;left:0;right:0;top:var(--app-header-height, 64px);bottom:0;background:transparent;opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:40}.right-overlay.visible{opacity:1;pointer-events:auto}.app-sidebar-right{position:fixed;top:var(--app-header-height, 64px);right:var(--sidebar-right-end, 0);height:calc(100vh - var(--app-header-height, 64px));width:320px;background:#fff;border-left:1px solid var(--color-border, #e5e7eb);transform:translate(100%);transition:transform .25s ease,opacity .2s ease;z-index:50;display:flex;flex-direction:column;opacity:0;visibility:hidden;pointer-events:none}.app-sidebar-right.open{transform:translate(0);opacity:1;visibility:visible;pointer-events:auto;background-color:#fff!important}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:0 12px;height:52px;border-bottom:1px solid var(--color-border, #e5e7eb);background:#fff}.sidebar-header .brand-text{font-size:18px;font-weight:700;color:var(--color-text, #1f2937);opacity:.9;letter-spacing:.2px}.pin-btn[aria-pressed=true]{background:#eaf1ff;border-color:#c3d4ff}.pin-btn{transition:background .2s ease,border-color .2s ease}.pin-btn .pin-icon{display:inline-block;transition:transform .2s ease,opacity .2s ease;transform-origin:55% 45%;width:18px;height:18px;filter:var(--icon-filter, none)}.pin-btn[aria-pressed=false] .pin-icon{transform:rotate(0);opacity:.85}.pin-btn[aria-pressed=true] .pin-icon{transform:rotate(45deg);opacity:1}.sidebar-brand{display:flex;align-items:center;gap:8px}.sidebar-nav{padding:12px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#0f172a;text-decoration:none}.sidebar-link:hover{background:#eaf1ff}.sidebar-link.active{background:#eaf1ff;font-weight:600}.sidebar-actions{display:flex;align-items:center;gap:4px}.close-btn{font-size:16px;line-height:1}.sidebar-actions .close-btn img{width:18px;height:18px;display:block}.pin-btn .pin-icon{font-size:16px}.sidebar-actions .header-left-btn:focus-visible,.sidebar-actions .close-btn:focus-visible,.sidebar-actions .pin-btn:focus-visible{outline:none}.toolbar-segment{display:inline-flex;align-items:center;height:36px;margin-left:8px}.toolbar-segment:before,.toolbar-segment:after{content:"";display:inline-block;width:1px;height:20px;background:var(--color-border, #e5e7eb)}.toolbar-segment:before{margin-right:8px}.toolbar-segment:after{margin-left:8px}.toolbar-action{background:transparent;border:none;height:36px;padding:0 10px;border-radius:6px;color:var(--color-text-dim, #374151);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.toolbar-action:hover{background:var(--color-bg-subtle, #f3f4f6)}.toolbar-action:focus-visible{outline:2px solid var(--color-focus, #2563eb);outline-offset:2px}.section-title{margin:10px 8px 8px;font-weight:600;font-size:1.1rem;color:var(--color-text, #1f2937)}.theme-dark .app-header,.theme-dark .app-header-bar,.theme-dark .sidebar-header,.theme-dark .settings-panel,.theme-dark .page-main{background:var(--color-bg-surface, #0f172a);color:var(--color-text, #e5e7eb);border-color:var(--color-border, #273245)}.theme-dark .app-sidebar,.theme-dark .app-sidebar-right{background:var(--color-bg-surface, #0f172a);border-color:var(--color-border, #273245)}.theme-dark .sidebar-link{color:var(--color-text, #e5e7eb)}.theme-dark .sidebar-link:hover,.theme-dark .sidebar-link.active{background:#1e293b}.theme-dark .btn.btn-neutral,.theme-dark .header-left-btn{background:var(--color-bg-surface, #0f172a);border-color:var(--color-border, #273245);color:var(--color-text, #e5e7eb)}.theme-dark .header-left-btn:hover{background:#111a2b}.theme-dark .user-pill{color:var(--color-text, #e5e7eb)}.theme-dark .settings-title{color:#cbd5e1}.theme-dark .settings-btn{background:var(--color-bg-surface, #0f172a);border-color:var(--color-border, #273245);color:var(--color-text, #e5e7eb)}.settings-btn.active{background:#e2e8f0;border-color:#cbd5e1;color:#0f172a}.theme-dark .settings-btn.active{background:#1e293b;border-color:#334155;color:#e5e7eb}.theme-dark .settings-panel{border-color:#1f2937;box-shadow:0 8px 24px #00000080}.theme-dark .sidebar-overlay,.theme-dark .right-overlay{background:transparent}.app-shell.settings-pinned .right-overlay{display:none}.sidebar-footer{margin-top:auto;padding:var(--space-4, 1rem);border-top:1px solid var(--color-border, #e5e7eb)}.sidebar-settings-btn{display:flex;align-items:center;gap:var(--space-3, .75rem);width:100%;padding:var(--space-3, .75rem);background:transparent;border:none;border-radius:var(--radius-md, .375rem);color:var(--color-text, #1f2937);font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color .15s ease}.sidebar-settings-btn:hover{background:var(--color-bg-hover, #f3f4f6)}.sidebar-settings-btn .settingsIcon{width:20px;height:20px;opacity:.7}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#fff;border-radius:var(--radius-lg, .5rem);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;width:90%;max-width:600px;max-height:85vh;display:flex;flex-direction:column;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-5, 1.25rem);border-bottom:1px solid var(--color-border, #e5e7eb)}.modal-header h2{font-size:1.25rem;font-weight:700;color:var(--color-text, #1f2937);margin:0}.modal-close-btn{background:transparent;border:none;font-size:1.75rem;line-height:1;color:var(--color-text-secondary, #6b7280);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md, .375rem);transition:background-color .15s ease}.modal-close-btn:hover{background:var(--color-bg-hover, #f3f4f6);color:var(--color-text, #1f2937)}.modal-body{padding:var(--space-5, 1.25rem);overflow-y:auto;flex:1}.view-settings-body{padding:0}.settings-section{margin-bottom:var(--space-5, 1.25rem);padding-bottom:var(--space-4, 1rem);border-bottom:1px solid var(--color-border, #e5e7eb)}.settings-section:last-child{border-bottom:none;margin-bottom:0}.settings-section-title{font-size:.75rem;font-weight:700;color:var(--color-text-secondary, #6b7280);text-transform:uppercase;letter-spacing:.5px;margin:0 0 var(--space-3, .75rem) 0}.settings-row{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3, .75rem) 0;border-bottom:1px solid rgba(229,231,235,.3)}.settings-row:last-child{border-bottom:none}.settings-label{font-size:.875rem;font-weight:600;color:var(--color-text, #1f2937)}.settings-value{font-size:.875rem;color:var(--color-text-secondary, #6b7280)}.modal-footer{display:flex;gap:var(--space-3, .75rem);padding:var(--space-5, 1.25rem);border-top:1px solid var(--color-border, #e5e7eb);justify-content:flex-end}.view-btn{margin-right:auto}.theme-dark .modal-content{background:var(--color-bg-surface, #0f172a);border-color:var(--color-border, #273245)}.theme-dark .modal-header,.theme-dark .modal-footer,.theme-dark .settings-section{border-color:var(--color-border, #273245)}.theme-dark .settings-section-title{color:#94a3b8}.theme-dark .settings-label{color:var(--color-text, #e5e7eb)}.theme-dark .settings-value{color:#94a3b8}.theme-dark .settings-row{border-bottom-color:#27324580}.theme-dark .modal-close-btn{color:#94a3b8}.theme-dark .modal-close-btn:hover{background:#1e293b;color:var(--color-text, #e5e7eb)}.theme-dark .sidebar-footer{border-top-color:var(--color-border, #273245)}.theme-dark .sidebar-settings-btn{color:var(--color-text, #e5e7eb)}.theme-dark .sidebar-settings-btn:hover{background:#1e293b}.settings-clickable{background:transparent;border:none;width:100%;text-align:left;cursor:pointer;transition:background-color .15s ease}.settings-clickable:hover{background:var(--color-bg-hover, #f3f4f6)}.settings-arrow{font-size:1.25rem;color:var(--color-text-secondary, #6b7280)}.theme-dark .settings-clickable:hover{background:#1e293b}.pricing-title{font-size:2.2rem;font-weight:700;background:linear-gradient(90deg,#667eea,#764ba2);-webkit-background-clip:text;color:transparent;letter-spacing:.5px;margin:0 0 4px}.pricing-subtitle{max-width:760px;font-size:.95rem;color:#475569;margin:4px 0 24px}.pricing-section{margin-top:2rem}.section-heading{font-size:1.2rem;font-weight:600;margin:0 0 12px;color:#334155}.plan-select-row{display:flex;flex-wrap:wrap;gap:10px}.plan-chip{padding:10px 18px;border:1px solid #e2e8f0;background:#fff;border-radius:999px;font-size:.85rem;font-weight:600;cursor:pointer;position:relative;transition:.18s background,.18s box-shadow,.18s border-color}.plan-chip.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:#6366f1;box-shadow:0 6px 18px #667eea59}.plan-chip:hover:not(.active){background:#f1f5f9}.features-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));max-width:760px}.feature-toggle{display:flex;align-items:center;gap:6px;padding:10px 12px;border:1px solid #e2e8f0;border-radius:12px;font-size:.75rem;font-weight:500;background:#fff;cursor:pointer;position:relative;transition:.18s background,.18s border-color,.18s box-shadow}.feature-toggle.on{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:#6366f1;box-shadow:0 4px 14px #764ba259}.feature-toggle input{accent-color:#6366f1}.usage-inputs{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));max-width:960px}.usage-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden}.usage-card:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,#667eea2e,#764ba22e);opacity:0;transition:.35s opacity}.usage-card:hover:before{opacity:.6}.usage-card label{display:flex;flex-direction:column;font-size:.75rem;font-weight:600;color:#334155;letter-spacing:.5px}.usage-card input{margin-top:4px;height:38px;border:1px solid #cbd5e1;border-radius:10px;padding:0 10px;font-size:.85rem;font-weight:500;background:#f8fafc}.hint{font-size:.65rem;color:#64748b;line-height:1.2}.estimate-wrap{display:flex;flex-direction:column;gap:22px}@media(min-width:980px){.estimate-wrap{flex-direction:row;align-items:flex-start}}.estimate-main{flex:2;display:flex;flex-direction:column;gap:16px}.estimate-side{flex:1;display:flex;flex-direction:column;gap:16px}.totals-row{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.total-box{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:14px 18px;min-width:160px;position:relative;box-shadow:0 2px 6px #0f172a0a;display:flex;flex-direction:column;gap:4px}.total-box .label{font-size:.65rem;font-weight:600;letter-spacing:.5px;color:#64748b;text-transform:uppercase}.total-box .value{font-size:1.4rem;font-weight:700;background:linear-gradient(90deg,#667eea,#764ba2);-webkit-background-clip:text;color:transparent}.toggle-equivalent{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:10px 14px;font-size:.75rem;font-weight:600;cursor:pointer;transition:.18s background}.toggle-equivalent:hover{background:#f1f5f9}.equivalent-note{font-size:.7rem;color:#475569;margin-top:-8px}.breakdown-box{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:14px 18px}.breakdown-box ul{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-direction:column;gap:6px}.breakdown-box li{display:flex;justify-content:space-between;font-size:.75rem;background:#f8fafc;padding:6px 10px;border-radius:8px}.cta-row{display:flex;flex-wrap:wrap;gap:14px}.upgrade-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;padding:12px 22px;font-size:.85rem;font-weight:600;letter-spacing:.5px;cursor:pointer;box-shadow:0 6px 18px #667eea59;transition:.25s transform,.25s box-shadow}.upgrade-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px #667eea73}.upgrade-btn.outline{background:#fff;color:#334155;border:1px solid #6366f1;box-shadow:none}.upgrade-btn.outline:hover{background:#f1f5f9}.verification-box,.notes-box{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:14px 18px}.verification-box ul{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-direction:column;gap:4px;font-size:.7rem}.verification-box li{display:flex;justify-content:space-between}.loading{font-size:.7rem;color:#475569}.error{font-size:.7rem;color:#dc2626}.notes-box .note{font-size:.7rem;color:#475569;line-height:1.35}.plan-compare-wrap{overflow-x:auto}.plan-compare-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.7rem}.plan-compare-table th{position:sticky;top:0;background:#fff;font-weight:600;padding:8px 10px;border-bottom:1px solid #e2e8f0}.plan-compare-table td{padding:6px 10px;border-bottom:1px solid #f1f5f9}.plan-compare-table td.feat{font-weight:600;color:#334155}.plan-compare-table th.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.plan-compare-table tbody tr:hover td{background:#f8fafc}.next-steps{list-style:disc;margin:0;padding-left:1.2rem;font-size:.7rem;display:flex;flex-direction:column;gap:4px}.app-footer{margin-top:auto;padding:24px;border-top:1px solid var(--border-color, #e5e7eb);text-align:center;font-size:.875rem;color:var(--text-secondary, #6b7280);display:flex;justify-content:center;gap:24px}.app-footer-link{color:inherit;text-decoration:none;transition:color .2s}.app-footer-link:hover{color:var(--primary-color, #3b82f6)}:root{--primary-color: rgb(62 82 188);--primary-dark: rgb(38 59 166);--surface: rgb(251 248 255);--on-surface: rgb(26 27 34);--surface-variant: rgb(226 225 241);--on-surface-variant: rgb(69 70 83);--card-purple-bg: #e5ddf5;--card-purple-text: #2b1d42;--card-green-bg: #74e0bb;--card-green-text: #1c3829;--card-blue-bg: #cbe4f9;--card-blue-text: #00366d;--card-pink-bg: #ffddea;--card-pink-text: #5c102c;--card-orange-bg: #ffe5b4;--card-orange-text: #663c00;--card-black-bg: #2b2d42;--card-black-text: #ffffff;--text-primary: rgb(26 27 34);--text-secondary: rgb(117 118 132);--surface-color: #ffffff;--pill-radius: 999px;--card-radius: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, .05)}.home-hero{text-align:center;padding:4rem 1rem 3rem;animation:fadeInUp .6s ease-out;max-width:900px;margin:0 auto}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;background:var(--md-sys-color-primary-container, #e0e4ff);color:var(--md-sys-color-on-primary-container, #1b234d);border-radius:var(--pill-radius);font-weight:600;font-size:.875rem;margin-bottom:1.5rem;box-shadow:var(--shadow-sm)}.hero-title{font-size:clamp(2.25rem,6vw,3.5rem);font-weight:700;line-height:1.15;margin:0 0 1rem;color:var(--text-primary)}.hero-highlight{color:var(--md-sys-color-primary, #3e52bc)}.hero-subtitle{font-size:clamp(1rem,2.5vw,1.125rem);color:var(--text-secondary);max-width:720px;margin:0 auto 2.5rem;line-height:1.7}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:.5rem}.btn-primary{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;background:var(--card-black-bg);color:#fff;text-decoration:none;border-radius:var(--pill-radius);font-weight:500;font-size:1rem;transition:all .2s ease;border:none;cursor:pointer}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);background:#1a1b2e}.btn-secondary{display:inline-flex;align-items:center;padding:.875rem 2rem;background:transparent;color:var(--text-primary);text-decoration:none;border:1.5px solid var(--md-sys-color-outline, rgba(0, 0, 0, .16));border-radius:var(--pill-radius);font-weight:500;font-size:1rem;transition:all .2s ease;cursor:pointer;box-shadow:inset 0 0 0 1px #ffffff05}.btn-secondary:hover{background:var(--md-sys-color-surface-container, rgba(0, 0, 0, .04));border-color:var(--md-sys-color-primary, rgba(62, 82, 188, .9));transform:translateY(-1px)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin:3.5rem auto;padding:0 1rem;max-width:1200px}.feature-pairs{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}.feature-card{padding:2rem;border-radius:var(--card-radius);transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;min-height:280px;border:1px solid rgba(0,0,0,.06);background:var(--surface-color);box-shadow:var(--shadow-sm);color:var(--text-primary)}.feature-card.card-purple{background:var(--card-purple-bg);color:var(--card-purple-text);border:none}.feature-card.card-green{background:var(--card-green-bg);color:var(--card-green-text);border:none}.feature-card.card-blue{background:var(--card-blue-bg);color:var(--card-blue-text);border:none}.feature-card.card-pink{background:var(--card-pink-bg);color:var(--card-pink-text);border:none}.feature-card.card-orange{background:var(--card-orange-bg);color:var(--card-orange-text);border:none}.feature-card.card-black{background:var(--card-black-bg);color:var(--card-black-text);border:none}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}.feature-icon{font-size:2.25rem;margin-bottom:1rem;display:flex;align-items:center;justify-content:center;width:60px;height:60px;background:#ffffff59;border-radius:14px}.feature-card.card-purple .feature-icon,.feature-card.card-green .feature-icon,.feature-card.card-blue .feature-icon,.feature-card.card-pink .feature-icon,.feature-card.card-orange .feature-icon{background:#fff6}.feature-card.card-black .feature-icon{background:#ffffff26}.feature-card h3{font-size:1.375rem;font-weight:700;margin:0 0 .75rem;line-height:1.2}.feature-card p{color:inherit;opacity:.92;font-size:.9375rem;line-height:1.6;margin-bottom:auto;flex-grow:1}.card-action{margin-top:1.5rem;display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.9375rem;cursor:pointer;background:transparent;border:none;color:inherit;padding:0;transition:transform .2s ease}.card-action:hover{transform:translate(4px)}.home-feature-highlights,.ai-preview{margin-top:5rem;max-width:1200px;margin-left:auto;margin-right:auto;padding:0 1rem}.section-title{font-size:clamp(1.875rem,5vw,2.5rem);font-weight:700;text-align:center;margin-bottom:2.5rem;color:var(--text-primary)}.ai-preview-intro{text-align:center;font-size:1.0625rem;color:var(--text-secondary);max-width:700px;margin:0 auto 2rem;line-height:1.6}.workflow-card,.ai-card{border-radius:var(--card-radius);padding:1.75rem;box-shadow:var(--shadow-sm);transition:all .3s cubic-bezier(.4,0,.2,1)}.workflow-card:hover,.ai-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.workflow-card .feature-icon,.ai-card .ai-icon{background:#fff6;border-radius:12px;width:52px;height:52px;display:inline-flex;align-items:center;justify-content:center;font-size:1.625rem;margin-bottom:1rem}.workflow-card-title{font-size:1.25rem;font-weight:700;margin:0 0 1rem;color:inherit}.workflow-card-list{list-style:none;padding:0;margin:0;color:inherit;opacity:.9}.workflow-card-list li{padding:.375rem 0;font-size:.9375rem;line-height:1.5}.workflow-card-list li:before{content:"•";margin-right:.5rem;color:inherit;opacity:.6}.ai-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin-top:2rem}.ai-card{padding:1.75rem;min-height:180px;display:flex;flex-direction:column;gap:.625rem}.ai-card h3{margin:0;font-size:1.125rem;font-weight:700;color:inherit}.ai-card p{margin:0;font-size:.9375rem;line-height:1.5;opacity:.9;color:inherit}.ai-icon{width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem;border-radius:12px;background:#ffffff73}.cta-section{text-align:center;padding:4.5rem 1.5rem;background:var(--card-black-bg);color:#f5f7fb;border-radius:var(--card-radius);margin:5rem auto 3rem;max-width:1200px;box-shadow:var(--shadow-md)}.cta-section h2{font-size:clamp(1.875rem,5vw,2.5rem);font-weight:700;margin:0 0 1rem;color:#fff}.cta-section p{font-size:1.125rem;margin:0 0 2rem;color:#e0e4ec}.btn-cta{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2.5rem;background:#fff;color:var(--card-black-bg);text-decoration:none;border-radius:var(--pill-radius);font-weight:600;font-size:1.0625rem;transition:all .2s ease;border:none;cursor:pointer}.btn-cta:hover{transform:translateY(-2px);box-shadow:0 8px 20px #ffffff40}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1024px){.features-grid,.ai-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.features-grid,.feature-pairs,.ai-grid{grid-template-columns:1fr}.home-hero{padding:3rem 1rem 2rem}}:root[data-theme=dark] .page-container,body.dark .page-container,.dark .page-container{background:#121319;border-color:#454653;box-shadow:0 10px 40px #0006;color:#e3e1eb}:root[data-theme=dark] .home-hero,body.dark .home-hero,.dark .home-hero{color:#e3e1eb}:root[data-theme=dark] .hero-title,:root[data-theme=dark] .hero-subtitle,:root[data-theme=dark] .section-title,body.dark .hero-title,body.dark .hero-subtitle,body.dark .section-title,.dark .hero-title,.dark .hero-subtitle,.dark .section-title{color:#e3e1eb}:root[data-theme=dark] .hero-highlight,body.dark .hero-highlight,.dark .hero-highlight{color:var(--md-sys-color-primary, #bac3ff)}:root[data-theme=dark] .hero-badge,body.dark .hero-badge,.dark .hero-badge{background:var(--md-sys-color-primary-container, #2a2f45);color:var(--md-sys-color-on-primary-container, #dfe3ff)}:root[data-theme=dark] .feature-card,body.dark .feature-card,.dark .feature-card{background:#1e1f26;border-color:#ffffff0f;box-shadow:0 4px 16px #0000004d}:root[data-theme=dark] .card-purple{background:#362d48;color:#e9ddff}:root[data-theme=dark] .card-green{background:#1f3b32;color:#d6ffee}:root[data-theme=dark] .card-blue{background:#1f3148;color:#d7eaff}:root[data-theme=dark] .card-pink{background:#3e2635;color:#ffdff0}:root[data-theme=dark] .card-orange{background:#3c2f1d;color:#ffe5c2}:root[data-theme=dark] .card-black{background:#0f1220;color:#f1f5f9}:root[data-theme=dark] .feature-card.card-black .feature-icon,body.dark .feature-card.card-black .feature-icon,.dark .feature-card.card-black .feature-icon{background:#ffffff1a}:root[data-theme=dark] .workflow-card .feature-icon,:root[data-theme=dark] .ai-card .ai-icon,body.dark .workflow-card .feature-icon,body.dark .ai-card .ai-icon,.dark .workflow-card .feature-icon,.dark .ai-card .ai-icon{background:#ffffff1f}:root[data-theme=dark] .cta-section,body.dark .cta-section,.dark .cta-section{background:#0d0e14;color:#e3e1eb}:root[data-theme=dark] .btn-cta,body.dark .btn-cta,.dark .btn-cta{background:#e3e1eb;color:#0d0e14}:root[data-theme=dark] .btn-secondary,body.dark .btn-secondary,.dark .btn-secondary{color:#e3e1eb;border-color:var(--md-sys-color-outline, rgba(227, 225, 235, .35));background:transparent}:root[data-theme=dark] .btn-secondary:hover,body.dark .btn-secondary:hover,.dark .btn-secondary:hover{background:var(--md-sys-color-surface-container, rgba(255, 255, 255, .06))}.terms{display:flex;flex-direction:column;gap:16px;padding:18px 0}.terms-title{font-size:28px;font-weight:800;margin:0}.terms-updated{margin:0;color:#6b7280;font-size:13px}.terms-section{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:14px 16px}.terms-section h2{margin:0 0 10px;font-size:16px}.terms-section p{margin:0;color:#111827;line-height:1.6}.terms-section ul{margin:0;padding-left:18px;color:#111827;line-height:1.6}.terms-section a{color:#2563eb;text-decoration:none}.terms-section a:hover{text-decoration:underline}.skeleton-box{background:linear-gradient(90deg,#f0f0f0,#f8f8f8,#f0f0f0);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.loading-skeleton-calendar{padding:20px}.skeleton-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.skeleton-title{width:200px;height:32px}.skeleton-controls{width:300px;height:40px}.skeleton-calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.skeleton-calendar-cell{aspect-ratio:1;border:1px solid #e5e7eb;border-radius:8px;padding:8px;display:flex;flex-direction:column;gap:4px}.skeleton-date{width:30px;height:20px}.skeleton-event{width:100%;height:16px;margin-top:4px}.loading-skeleton-tasks{padding:20px}.skeleton-button{width:120px;height:36px}.skeleton-task-columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin-top:20px}.skeleton-task-column{background:#f9fafb;border-radius:8px;padding:16px}.skeleton-column-title{width:120px;height:24px;margin-bottom:12px}.skeleton-task-card{background:#fff;border-radius:6px;padding:12px;margin-bottom:8px;display:flex;flex-direction:column;gap:8px}.skeleton-task-title{width:80%;height:18px}.skeleton-task-meta{width:50%;height:14px}.skeleton-task-description{width:100%;height:14px}.loading-skeleton-list{display:flex;flex-direction:column;gap:12px}.skeleton-list-item{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid #e5e7eb;border-radius:8px}.skeleton-avatar{width:48px;height:48px;border-radius:50%;flex-shrink:0}.skeleton-list-content{flex:1;display:flex;flex-direction:column;gap:6px}.skeleton-list-title{width:70%;height:16px}.skeleton-list-subtitle{width:50%;height:14px}.loading-skeleton-text{display:flex;flex-direction:column;gap:8px}.skeleton-text-line{width:100%;height:16px}.skeleton-text-line:last-child{width:70%}.loading-skeleton-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.skeleton-card{border:1px solid #e5e7eb;border-radius:8px;overflow:hidden}.skeleton-card-image{width:100%;height:160px;border-radius:0}.skeleton-card-content{padding:16px;display:flex;flex-direction:column;gap:10px}.skeleton-card-title{width:80%;height:20px}.skeleton-card-text{width:100%;height:14px}.skeleton-card-text:last-child{width:60%}@media(prefers-color-scheme:dark){.skeleton-box{background:linear-gradient(90deg,#2a2a2a,#3a3a3a,#2a2a2a);background-size:200% 100%}.skeleton-calendar-cell,.skeleton-list-item,.skeleton-card{border-color:#404040}.skeleton-task-column{background:#1a1a1a}.skeleton-task-card{background:#2a2a2a}}.protected-route-loading{min-height:100vh;display:flex;flex-direction:column;padding:2rem}.error-boundary{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);padding:20px}.error-boundary-content{background:#fff;border-radius:12px;padding:40px;max-width:600px;box-shadow:0 10px 40px #0000001a;text-align:center}.error-boundary-title{font-size:28px;color:#dc2626;margin:0 0 16px;font-weight:600}.error-boundary-message{font-size:16px;color:#4b5563;margin:0 0 24px;line-height:1.6}.error-boundary-details{text-align:left;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:16px;margin:24px 0;cursor:pointer}.error-boundary-details summary{font-weight:600;color:#374151;font-size:14px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.error-boundary-details summary:hover{color:#111827}.error-boundary-stack{margin-top:12px;font-size:13px;color:#6b7280;line-height:1.6}.error-boundary-stack pre{background:#1f2937;color:#f3f4f6;padding:12px;border-radius:6px;overflow-x:auto;font-size:12px;margin-top:8px;white-space:pre-wrap;word-break:break-word}.error-boundary-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.error-boundary-btn{padding:10px 20px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:none}.error-boundary-btn-primary{background:#3b82f6;color:#fff}.error-boundary-btn-primary:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.error-boundary-btn-secondary{background:#6b7280;color:#fff}.error-boundary-btn-secondary:hover{background:#4b5563;transform:translateY(-1px);box-shadow:0 4px 12px #6b72804d}.error-boundary-btn-tertiary{background:#f3f4f6;color:#374151;border:1px solid #d1d5db}.error-boundary-btn-tertiary:hover{background:#e5e7eb;transform:translateY(-1px)}.verify-banner{margin-bottom:16px}