:root{--primary: #5cb8b2;--primary-hover: #479b96;--primary-light: #eafaf8;--primary-soft: #d7f0ee;--ink: #334e68;--dark-accent: #102a43;--sidebar-bg: #ffffff;--sidebar-text: #64748b;--sidebar-text-active: #0f172a;--sidebar-active-bg: #f0f9f8;--bg-color: #f3f6f8;--card-bg: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--text-subtle: #94a3b8;--border-color: #e7ecf1;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius-xl: 20px;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--shadow-card: 0 1px 2px rgba(15,23,42,.04), 0 10px 24px -14px rgba(15,23,42,.12);--shadow-hover: 0 16px 32px -16px rgba(15,23,42,.22);--ease: cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);display:flex;height:100vh;overflow:hidden}#root{display:contents}.content-area::-webkit-scrollbar{width:8px}.content-area::-webkit-scrollbar-track{background:transparent}.content-area::-webkit-scrollbar-thumb{background:#d6dee6;border-radius:8px}.content-area::-webkit-scrollbar-thumb:hover{background:#b9c4cf}.sidebar{width:264px;background:var(--sidebar-bg);color:var(--sidebar-text);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0;z-index:60;transition:left .25s var(--ease)}.brand{height:72px;display:flex;align-items:center;padding:0 24px;font-size:19px;font-weight:700;color:var(--text-main);letter-spacing:-.01em;border-bottom:1px solid var(--border-color);gap:10px;flex-shrink:0}.brand .brand-mark{width:28px;height:auto}.brand span{color:var(--primary);font-weight:600}.sidebar-scroll{flex-grow:1;overflow-y:auto;padding-bottom:8px}.nav-links{list-style:none;padding:4px 14px}.nav-section-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-subtle);padding:16px 12px 8px}.nav-item{padding:11px 14px;border-radius:var(--radius-sm);border-right:4px solid transparent;display:flex;align-items:center;cursor:pointer;transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);font-weight:500;font-size:14px;margin-bottom:3px;position:relative}.nav-item i{width:20px;margin-right:12px;font-size:16px;text-align:center;color:var(--text-subtle)}.nav-item:hover{background-color:#f8fafc;color:var(--text-main)}.nav-item.active{background-color:var(--sidebar-active-bg);color:var(--primary);border-right-color:var(--primary)}.nav-item.active i{color:var(--primary)}.nav-item .nav-badge{margin-left:auto;background:#fee2e2;color:#b91c1c;font-size:11px;font-weight:700;padding:1px 7px;border-radius:20px}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color);display:flex;align-items:center;gap:10px;flex-shrink:0}.sidebar-footer .footer-name{color:var(--text-main);font-size:13px;font-weight:600}.sidebar-footer .footer-role{color:var(--text-muted);font-size:12px}.sidebar-footer i{color:var(--text-subtle);margin-left:auto;cursor:pointer}.sidebar-footer i:hover{color:var(--text-main)}.main-wrapper{flex-grow:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.topbar{height:72px;background-color:var(--card-bg);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 32px;flex-shrink:0;gap:20px}.topbar-left{display:flex;align-items:center;gap:16px;min-width:0}.menu-toggle{display:none;width:38px;height:38px;border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--card-bg);align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.page-title{font-size:19px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:1px}.topbar-actions{display:flex;align-items:center;gap:18px;flex-shrink:0}.icon-btn{position:relative;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);cursor:pointer;transition:background .15s}.icon-btn:hover{background:var(--bg-color);color:var(--text-main)}.icon-btn .dot{position:absolute;top:7px;right:8px;width:8px;height:8px;border-radius:50%;background:var(--danger);border:2px solid var(--card-bg)}.notif-wrap{position:relative}.notif-popover{display:none;position:absolute;top:calc(100% + 10px);right:-6px;width:320px;max-height:380px;overflow-y:auto;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-hover);z-index:300}.notif-popover.open{display:block}.notif-popover-header{padding:12px 16px;border-bottom:1px solid var(--border-color);font-weight:700;font-size:13.5px}.notif-empty{color:var(--text-muted);font-size:13px;padding:16px}.notif-item{padding:12px 16px;border-bottom:1px solid var(--border-color)}.notif-item:last-child{border-bottom:none}.notif-item.unread{background:var(--primary-light)}.notif-item.clickable{cursor:pointer;transition:background .15s}.notif-item.clickable:hover{background:var(--bg-color)}.notif-item.clickable.unread:hover{background:var(--primary-light);filter:brightness(.97)}.notif-title{font-weight:600;font-size:13px;color:var(--text-main)}.notif-body{font-size:12px;color:var(--text-muted);margin-top:3px;line-height:1.4}.notif-date{font-size:11px;color:var(--text-subtle);margin-top:5px}.user-profile-wrap{position:relative}.user-profile{display:flex;align-items:center;gap:10px;font-weight:500;padding:4px 6px 4px 4px;cursor:pointer;border-radius:var(--radius-sm);transition:background .15s}.user-profile:hover{background:var(--bg-color)}.user-profile .u-name{font-size:13.5px;font-weight:600;line-height:1.2}.user-profile .u-role{font-size:11.5px;color:var(--text-muted)}.user-profile .u-chevron{font-size:11px;color:var(--text-subtle);margin-left:2px}.user-menu{display:none;position:absolute;top:calc(100% + 8px);right:0;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-hover);min-width:160px;padding:6px;z-index:300}.user-menu.open{display:block}.user-menu button{width:100%;display:flex;align-items:center;gap:9px;padding:9px 10px;border:none;background:none;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;color:var(--danger);cursor:pointer;text-align:left;transition:background .15s}.user-menu button:hover{background:var(--bg-color)}.user-menu button.neutral{color:var(--text-main)}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#3b7f7b);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;flex-shrink:0}.content-area{flex-grow:1;padding:32px;overflow-y:auto}.section-content{display:none;animation:fadeIn .35s var(--ease)}.section-content.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.card{background-color:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-card);padding:24px;margin-bottom:24px;transition:box-shadow .2s var(--ease)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px}.card-title{font-size:16.5px;font-weight:700;letter-spacing:-.01em}.btn{background-color:var(--card-bg);border:1px solid var(--border-color);color:var(--text-main);padding:9px 16px;border-radius:var(--radius-sm);font-weight:600;font-size:13.5px;cursor:pointer;transition:all .18s var(--ease);display:inline-flex;align-items:center;gap:8px;font-family:inherit}.btn:hover{border-color:#cfd8e0;background-color:#fafbfc}.btn-primary{background-color:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 4px 12px -4px #5cb8b28c}.btn-primary:hover{background-color:var(--primary-hover);border-color:var(--primary-hover);box-shadow:0 6px 16px -4px #5cb8b2a6;transform:translateY(-1px)}.btn-dark{background:var(--dark-accent);border-color:var(--dark-accent);color:#fff}.btn-dark:hover{background:#14324e;border-color:#14324e}.btn-success{background-color:var(--success);border-color:var(--success);color:#fff;box-shadow:0 4px 12px -4px #10b98180}.btn-success:hover{transform:translateY(-1px);box-shadow:0 6px 16px -4px #10b98199}.btn-danger{background-color:var(--danger);border-color:var(--danger);color:#fff;box-shadow:0 4px 12px -4px #ef444480}.btn-danger:hover{transform:translateY(-1px);box-shadow:0 6px 16px -4px #ef444499}.btn:disabled,.btn:disabled:hover{background-color:#e7ecf1;border-color:#e7ecf1;color:var(--text-subtle);cursor:not-allowed;box-shadow:none;transform:none}.btn-icon{width:34px;height:34px;padding:0;justify-content:center;border-radius:var(--radius-sm)}.btn-block{width:100%;justify-content:center}table{width:100%;border-collapse:collapse}th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border-color)}tbody tr{transition:background .15s}tbody tr:hover{background:#fafcfc}tbody tr:last-child td{border-bottom:none}th{font-weight:600;color:var(--text-subtle);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.badge{padding:4px 11px;border-radius:20px;font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:6px}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}.badge-pending{background-color:#fef3c7;color:#b45309}.badge-success{background-color:#d1fae5;color:#047857}.badge-info{background-color:var(--primary-soft);color:#316865}.badge-danger{background-color:#fee2e2;color:#b91c1c}.action-icons i{color:var(--text-muted);margin-right:12px;cursor:pointer;font-size:16px;transition:color .15s}.action-icons i:hover{color:var(--primary)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:7px;font-weight:600;font-size:13px;color:var(--text-main)}.form-control{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;color:var(--text-main);background:#fff;transition:border-color .15s,box-shadow .15s}.form-control:disabled{background:#e2e8f0;border-color:#cbd5e1;color:var(--text-muted);cursor:not-allowed;-webkit-text-fill-color:var(--text-muted);opacity:1}select.form-control:disabled{appearance:none;-webkit-appearance:none;-moz-appearance:none}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.doc-list{list-style:none}.doc-item{display:flex;align-items:center;justify-content:space-between;padding:13px;border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:10px;transition:border-color .15s,box-shadow .15s}.doc-item:hover{border-color:#d7dee4;box-shadow:var(--shadow-card)}.doc-item:last-child{margin-bottom:0}.doc-info{display:flex;align-items:center;gap:14px}.doc-info .doc-ico{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--primary-light);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--primary-hover);flex-shrink:0}.metric-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}.metric-card{background:var(--card-bg);padding:22px;border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-card);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}.metric-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}.metric-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.metric-icon{width:46px;height:46px;border-radius:var(--radius-md);background:var(--primary-light);color:var(--primary-hover);display:flex;align-items:center;justify-content:center;font-size:19px}.metric-info h4{color:var(--text-muted);font-weight:500;font-size:13px;margin-bottom:6px}.metric-info h2{font-size:27px;font-weight:700;letter-spacing:-.01em}.trend{font-size:12px;font-weight:700;display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px}.trend-up{color:#047857;background:#d1fae5}.trend-down{color:#b91c1c;background:#fee2e2}.widget-row{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.donut-wrap{display:flex;align-items:center;gap:24px}.donut{width:132px;height:132px;border-radius:50%;background:conic-gradient(var(--primary) 0% 82%,#eef2f5 82% 100%);display:flex;align-items:center;justify-content:center;flex-shrink:0}.donut-inner{width:96px;height:96px;border-radius:50%;background:var(--card-bg);display:flex;flex-direction:column;align-items:center;justify-content:center}.donut-inner strong{font-size:22px;font-weight:700}.donut-inner span{font-size:11px;color:var(--text-muted)}.legend-row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-main);margin-bottom:10px}.legend-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.legend-row .legend-val{margin-left:auto;font-weight:700}.bars-chart{display:flex;align-items:flex-end;gap:12px;height:130px;padding-top:10px}.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}.bar{width:100%;max-width:26px;border-radius:6px 6px 3px 3px;background:linear-gradient(180deg,var(--primary),var(--primary-hover));transition:opacity .15s}.bar-col:hover .bar{opacity:.8}.bar-col .bar-label{font-size:11px;color:var(--text-subtle);font-weight:600}.empty-hint{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-muted);background:var(--bg-color);padding:13px 15px;border-radius:var(--radius-md);margin-bottom:16px}.empty-hint i{color:var(--primary-hover)}.rte-editor:empty:before{content:attr(data-placeholder);color:var(--text-subtle)}.rte-editor img{max-width:100%;border-radius:var(--radius-sm)}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.toggle-switch{position:relative;display:inline-block;width:42px;height:24px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--border-color);border-radius:999px;transition:background-color .15s}.toggle-slider:before{content:"";position:absolute;height:18px;width:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .15s}.toggle-switch input:checked+.toggle-slider{background:var(--primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(18px)}.subtab-row{display:flex;gap:6px;margin-bottom:20px;border-bottom:1px solid var(--border-color)}.subtab{background:none;border:none;padding:10px 4px;margin-bottom:-1px;font-size:14px;font-weight:600;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}.subtab+.subtab{margin-left:18px}.subtab:hover{color:var(--text-main)}.subtab.active{color:var(--primary-hover);border-bottom-color:var(--primary)}.subtab-panel{display:none}.subtab-panel.active{display:block}.role-config-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:border-color .15s,background .15s}.role-config-row+.role-config-row{margin-top:12px}.role-config-row:hover{border-color:var(--primary);background:#f8fafc}.role-config-row .role-config-row-title{font-weight:600;font-size:15px;color:var(--text-main)}.role-config-row .role-config-row-count{color:var(--text-subtle);font-size:13px;margin-top:2px}.joiner-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.joiner-tab{display:inline-flex;align-items:center;gap:7px;background:var(--bg-color);border:1px solid var(--border-color);border-radius:20px;padding:7px 14px 7px 6px;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all .15s}.joiner-tab:hover{border-color:#cfd8e0;color:var(--text-main)}.joiner-tab.active{background:var(--primary-light);border-color:var(--primary-soft);color:var(--primary-hover)}.joiner-tab .avatar{width:22px;height:22px;font-size:10px}.joiner-tab .jt-count{background:#00000014;border-radius:10px;padding:1px 6px;font-size:11px}.attachment-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.attachment-card{border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:box-shadow .15s,border-color .15s}.attachment-card:hover{border-color:#d7dee4;box-shadow:var(--shadow-card)}.attachment-thumb{height:120px;background:var(--bg-color);display:flex;align-items:center;justify-content:center;overflow:hidden}.attachment-thumb img{width:100%;height:100%;object-fit:cover}.attachment-thumb i{font-size:32px;color:var(--text-subtle)}.attachment-body{padding:12px 14px}.attachment-label{font-weight:600;font-size:13px;margin-bottom:2px}.attachment-meta{font-size:11.5px;color:var(--text-muted);margin-bottom:10px}.attachment-actions{display:flex;gap:8px}.attachment-actions .btn{flex:1;justify-content:center;padding:7px 10px;font-size:12px}.sidebar-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:55}@media (max-width: 900px){.menu-toggle{display:flex}.sidebar{position:fixed;top:0;bottom:0;left:-280px;box-shadow:var(--shadow-hover)}.sidebar.open{left:0}.sidebar.open~.sidebar-backdrop,body.sidebar-open .sidebar-backdrop{display:block}.metric-cards{grid-template-columns:repeat(2,1fr)}.widget-row,.grid-2{grid-template-columns:1fr}}@media (max-width: 560px){.metric-cards{grid-template-columns:1fr}.content-area{padding:20px}.topbar{padding:0 16px}.user-profile .u-name,.user-profile .u-role{display:none}}.login-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#6fb3ae,#2c4a5e);z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px}.login-hero{display:flex;flex-direction:column;align-items:center;gap:8px}.login-hero .brand-mark-img{width:40px;height:auto}.login-hero .wordmark{color:#fff;font-size:19px;font-weight:500;letter-spacing:-.02em}.login-card{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-hover);padding:30px 28px;width:320px}.login-card h1{font-size:20px;text-align:center;margin-bottom:18px;color:var(--primary);font-weight:500}.login-pill{display:flex;align-items:center;gap:10px;border:1px solid var(--border-color);border-radius:999px;padding:10px 16px;background:#fff;transition:border-color .15s,box-shadow .15s}.login-pill:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.login-pill input{flex:1;border:none;outline:none;background:transparent;font-size:14px;font-family:inherit;color:var(--text-main)}.login-pill i{color:var(--text-subtle);font-size:16px;flex-shrink:0;cursor:pointer}.login-submit{width:100%;border-radius:999px;padding:11px;font-size:14px;margin-top:6px;justify-content:center}.login-error{color:var(--danger);background:#fee2e2;font-size:13px;padding:9px 12px;border-radius:var(--radius-sm);margin-top:14px;display:none}.app-shell{display:none}.app-shell.ready{display:flex;width:100%;height:100%}.modal-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;z-index:400;align-items:center;justify-content:center}.modal-overlay.open{display:flex}.modal-card{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-hover);padding:28px;width:440px;max-width:92vw;max-height:88vh;overflow-y:auto}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172ad9;z-index:450;display:flex;align-items:center;justify-content:center;cursor:zoom-out;padding:32px}.lightbox-overlay img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:var(--radius-sm);box-shadow:var(--shadow-hover);cursor:default}.lightbox-close{position:fixed;top:24px;right:28px;color:#fff;font-size:26px;cursor:pointer;opacity:.85}.lightbox-close:hover{opacity:1}#alertModal{z-index:500}#alertModal .modal-card{width:400px;text-align:center;padding:32px 28px 28px}#alertModalIcon{font-size:40px;margin-bottom:14px}#alertModalIcon.success{color:var(--success)}#alertModalIcon.error{color:var(--danger)}#alertModalIcon.info{color:var(--primary)}#alertModalLabel{font-size:13px;font-weight:700;letter-spacing:.04em;color:var(--danger);margin-bottom:6px}#alertModalMessage{font-size:15px;color:var(--text-main);line-height:1.5;margin-bottom:22px}