@charset "UTF-8";*{box-sizing:border-box}:root{--bg: #f2f4fa;--surface: #ffffff;--sidebar-bg: #0b1020;--sidebar-bg2: #131b33;--sidebar-text: #94a3b8;--accent: #6366f1;--accent-2: #8b5cf6;--accent-grad: linear-gradient(135deg, #6366f1, #8b5cf6);--green: #10b981;--red: #f43f5e;--text: #0f172a;--muted: #64748b;--border: #e5e9f2;--shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .05);--radius: 14px;--panel: #ffffff;--chip: #eef1f7;--accent-soft: #eef0ff;--amber-soft: #fef3c7;--red-soft: #fde8ec;--dot: #cbd3e1;--hover: #f6f8fd}:root.dark{--bg: #0d1220;--surface: #171e30;--sidebar-bg: #070b16;--sidebar-bg2: #0e1526;--header-bg: #141b2c;--text: #e6eaf6;--muted: #93a0bc;--border: #273350;--shadow: 0 1px 2px rgba(0, 0, 0, .45), 0 8px 24px rgba(0, 0, 0, .35);--panel: #171e30;--chip: #212c45;--accent-soft: rgba(99, 102, 241, .24);--amber-soft: rgba(245, 158, 11, .2);--red-soft: rgba(244, 63, 94, .2);--dot: #3b4763;--hover: #202942;--mention-bg: #4a3a12;--mention-fg: #ffe9a8;--mention-ring: #8a6d1e;--mention-link: #93c5fd}:root.dark ::-webkit-scrollbar-thumb{background:var(--dot)}:root.dark .btn-ghost:hover{background:var(--hover)}:root.dark img.img-preview,:root.dark video{filter:brightness(.96)}html,body{margin:0;height:100%;overflow:hidden;overscroll-behavior:none;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14.5px}button{font-family:inherit;cursor:pointer;color:inherit}input,textarea,select{font-family:inherit;font-size:14.5px;color:var(--text)}:root.dark select option{background:#171e30;color:#e6eaf6}.btn{border:none;border-radius:999px;padding:9px 18px;font-weight:600;font-size:13.5px;background:var(--accent-grad);color:#fff;box-shadow:0 2px 8px #6366f159;transition:filter .15s,transform .1s}.btn:hover{filter:brightness(1.08)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:default;box-shadow:none}.btn.btn-green{background:linear-gradient(135deg,#10b981,#14b8a6);box-shadow:0 2px 8px #10b9814d}.btn.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border);box-shadow:none}.btn.btn-ghost:hover{background:var(--hover)}.btn.btn-danger{background:linear-gradient(135deg,#f43f5e,#fb7185);box-shadow:0 2px 8px #f43f5e4d}.btn.btn-sm{padding:6px 13px;font-size:12.5px}.field{display:block;width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:12px;outline:none;background:var(--surface);transition:border-color .15s,box-shadow .15s}.field:focus{border-color:var(--accent);box-shadow:0 0 0 4px #6366f11f}.avatar{width:36px;height:36px;border-radius:50%;color:#fff;font-weight:700;font-size:13.5px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;-webkit-user-select:none;user-select:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--dot);border-radius:5px}::-webkit-scrollbar-track{background:transparent}.modal-backdrop{position:fixed;inset:0;background:#0b102080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--surface);border-radius:20px;padding:28px;width:480px;max-width:calc(100vw - 32px);max-height:calc(100vh - 64px);overflow:auto;box-shadow:0 24px 60px #0b102059}.modal h2{margin:0 0 16px;font-size:19px;font-weight:800}.modal label{display:block;font-weight:600;font-size:12.5px;margin:14px 0 6px;color:var(--muted)}.modal .modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.modal .error{color:var(--red);font-size:13px;margin-top:10px}@media(max-width:820px){body .shell .home,body .shell .tool-page,body .shell .planner,body .shell .admin,body .shell .dir-page,body .shell .profile-page,body .shell .cal-page,body .shell .members-page{padding-bottom:calc(16px + env(safe-area-inset-bottom))}}