:root{--bg:#eef0f3;--panel:#fff;--border:#c7ccd4;--border-dash:#9aa2ad;--text:#1f2430;--muted:#6b7280;--accent:#3457d5;--accent-dark:#28418f;--sidebar:#1f2937;--sidebar-text:#cbd5e1;--sidebar-active:#3457d5;--danger:#c0392b;--success:#1f8a52}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Segoe UI,Arial,sans-serif}.app{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);width:220px;color:var(--sidebar-text);flex-shrink:0;padding:16px 0}.sidebar .brand{color:#fff;border-bottom:1px solid #374151;margin-bottom:12px;padding:0 16px 16px;font-size:18px;font-weight:700}.sidebar .role-tag{text-transform:uppercase;color:#9ca3af;margin-top:2px;font-size:11px;display:block}.navitem{cursor:pointer;color:inherit;border-left:3px solid #0000;padding:10px 16px;font-size:14px;text-decoration:none;display:block}.navitem:hover{background:#2b3544}.navitem.active{border-left-color:var(--sidebar-active);color:#fff;background:#2b3544;font-weight:600}.main{flex-direction:column;flex:1;display:flex}.topbar{background:var(--panel);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.content{flex:1;padding:24px}@keyframes fadein{0%{opacity:0}to{opacity:1}}.page-enter{animation:.15s fadein}h1.page-title{margin:0 0 4px;font-size:20px}.page-sub{color:var(--muted);margin-bottom:20px;font-size:13px}.card{background:var(--panel);border:1px solid var(--border);border-radius:6px;margin-bottom:16px;padding:16px}.card h2{margin:0 0 12px;font-size:15px}.grid{gap:16px;display:grid}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr 1fr}.placeholder-box{border:1px dashed var(--border-dash);color:var(--muted);text-align:center;background:repeating-linear-gradient(45deg,#f8f9fb,#f8f9fb 10px,#eef0f3 10px 20px);border-radius:4px;justify-content:center;align-items:center;font-size:12px;display:flex}.bar{background:#dfe3e8;border-radius:3px;height:10px;margin-bottom:8px}.bar.short{width:60%}.bar.mid{width:80%}button.wf-btn,.wf-btn{border:1px solid var(--border);cursor:pointer;color:var(--text);background:#f1f2f4;border-radius:4px;padding:8px 14px;font-size:13px}.wf-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.wf-btn.primary:hover{background:var(--accent-dark)}.wf-btn.danger{border-color:var(--danger);color:var(--danger);background:#fdecea}.wf-btn:hover{background:#e5e7eb}.wf-btn:disabled{opacity:.5;cursor:not-allowed}label.wf-label{color:var(--muted);margin-bottom:4px;font-size:12px;display:block}input.wf-input,select.wf-input,textarea.wf-input{border:1px solid var(--border);border-radius:4px;width:100%;margin-bottom:14px;padding:8px 10px;font-family:inherit;font-size:13px}table.wf-table{border-collapse:collapse;width:100%;font-size:13px}table.wf-table th{text-align:left;border-bottom:2px solid var(--border);color:var(--muted);padding:8px;font-weight:600}table.wf-table td{border-bottom:1px solid #eef0f3;padding:8px}.badge{border-radius:10px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge.locked{color:var(--danger);background:#fdecea}.badge.active{color:var(--success);background:#e6f4ea}.badge.processing{color:#8a6d1a;background:#fff3cd}.modal-overlay{z-index:50;background:#0f121980;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-overlay.open{display:flex}.modal{background:#fff;border-radius:8px;width:440px;max-width:90vw;max-height:85vh;padding:20px;overflow:auto}.modal h3{margin-top:0;font-size:16px}.modal .close-x{float:right;cursor:pointer;color:var(--muted)}.tag-row{flex-wrap:wrap;gap:8px;margin-bottom:10px;display:flex}.notice{background:#fff8e1;border:1px solid #f2d675;border-radius:4px;margin-bottom:16px;padding:10px 14px;font-size:13px}.auth-wrap{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{border:1px solid var(--border);background:#fff;border-radius:8px;width:360px;max-width:90vw;padding:32px}.auth-card h1{margin-bottom:4px;font-size:20px}.auth-card p.sub{color:var(--muted);margin-bottom:20px;font-size:13px}.tabs{border-bottom:1px solid var(--border);margin-bottom:16px;display:flex}.tab{cursor:pointer;color:var(--muted);background:0 0;border:none;border-bottom:2px solid #0000;padding:8px 14px;font-size:13px}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.footnote{color:var(--muted);margin-top:24px;font-size:11px}.checkbox-row{align-items:center;gap:8px;margin-bottom:8px;font-size:13px;display:flex}.chip{color:var(--muted);background:#eef0f3;border-radius:10px;margin-right:6px;padding:2px 10px;font-size:11px;display:inline-block}.readonly-tag{text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:#eef0f3;border-radius:10px;margin-left:8px;padding:2px 8px;font-size:10px}.error-text{color:var(--danger);margin:-8px 0 14px;font-size:13px}.toolbar-icon{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:16px;display:flex}.toolbar-icon.off{border-color:var(--danger);color:var(--danger);background:#fdecea}.toolbar-icon.disabled{opacity:.4;cursor:not-allowed}.video-controls{border-top:1px solid var(--border);background:#fff;justify-content:center;gap:10px;padding:14px;display:flex}.chat-panel{flex-direction:column;height:100%;display:flex}.chat-messages{flex:1;padding:10px;font-size:13px;overflow:auto}.chat-msg{background:#eef0f3;border-radius:8px;max-width:80%;margin-bottom:10px;padding:8px 10px}.chat-msg.me{background:var(--accent);color:#fff;margin-left:auto}.meeting-layout{grid-template-columns:1fr 320px;gap:16px;height:calc(100vh - 180px);display:grid}.video-stage{color:#9ca3af;background:#111827;border-radius:8px;justify-content:center;align-items:center;min-height:360px;font-size:13px;display:flex;position:relative;overflow:hidden}.video-stage video{object-fit:cover;width:100%;height:100%}.pip{color:#9ca3af;text-align:center;background:#1f2937;border:1px solid #374151;border-radius:6px;justify-content:center;align-items:center;width:120px;height:80px;font-size:10px;display:flex;position:absolute;bottom:16px;right:16px;overflow:hidden}.pip video{object-fit:cover;width:100%;height:100%}.markup-rail{flex-direction:column;gap:8px;display:flex;position:absolute;top:16px;left:16px}.markup-rail .toolbar-icon{background:#ffffffe6;width:32px;height:32px;font-size:14px}.chat-card{background:var(--panel);border:1px solid var(--border);border-radius:6px;flex-direction:column;height:100%;display:flex;overflow:hidden}.chat-input-row{border-top:1px solid var(--border);gap:8px;padding:10px;display:flex}.chat-input-row input{flex:1;margin-bottom:0}.status-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px;display:flex}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#14161c;--panel:#1c1f27;--border:#2e323d;--border-dash:#454b59;--text:#e5e7eb;--muted:#9ca3af}:root:not([data-theme=light]) .placeholder-box{background:repeating-linear-gradient(45deg,#1c1f27,#1c1f27 10px,#14161c 10px 20px)}:root:not([data-theme=light]) .chat-msg{background:#2b2f3a}:root:not([data-theme=light]) table.wf-table td{border-bottom-color:#2b2f3a}}:root[data-theme=dark]{--bg:#14161c;--panel:#1c1f27;--border:#2e323d;--border-dash:#454b59;--text:#e5e7eb;--muted:#9ca3af}:root[data-theme=dark] .placeholder-box{background:repeating-linear-gradient(45deg,#1c1f27,#1c1f27 10px,#14161c 10px 20px)}:root[data-theme=dark] .chat-msg{background:#2b2f3a}:root[data-theme=dark] table.wf-table td{border-bottom-color:#2b2f3a}