:root,[data-theme=dark]{--bg: #170C21;--surface: #1E1130;--surface2: #251744;--surface3: #2E1F56;--header: #120A1C;--sidebar-bg: #170C21;--text: #F0ECF8;--muted: rgba(240,236,248,.42);--muted2: rgba(240,236,248,.65);--border: rgba(226,9,126,.22);--accent: #E2097E;--accent-dim: rgba(226,9,126,.13);--accent-border: rgba(226,9,126,.4);--green: #22c55e;--green-dim: rgba(34,197,94,.12);--green-border: rgba(34,197,94,.35);--yellow: #f59e0b;--yellow-dim: rgba(245,158,11,.12);--yellow-border: rgba(245,158,11,.35);--red: #ef4444;--red-dim: rgba(239,68,68,.12);--red-border: rgba(239,68,68,.35);--blue: #818cf8;--blue-dim: rgba(129,140,248,.12);--blue-border: rgba(129,140,248,.35);--shadow: 0 4px 24px rgba(0,0,0,.5);--shadow-sm: 0 1px 3px rgba(0,0,0,.35);color-scheme:dark}[data-theme=light]{--bg: #F7F4FA;--surface: #FFFFFF;--surface2: #F2EEF8;--surface3: #EAE4F4;--header: #FFFFFF;--sidebar-bg: #F2EEF8;--text: #1A0B2E;--muted: rgba(26,11,46,.42);--muted2: rgba(26,11,46,.65);--border: rgba(226,9,126,.16);--accent: #E2097E;--accent-dim: rgba(226,9,126,.09);--accent-border: rgba(226,9,126,.3);--green: #16a34a;--green-dim: rgba(22,163,74,.08);--green-border: rgba(22,163,74,.3);--yellow: #ca8a04;--yellow-dim: rgba(202,138,4,.08);--yellow-border: rgba(202,138,4,.3);--red: #dc2626;--red-dim: rgba(220,38,38,.08);--red-border: rgba(220,38,38,.3);--blue: #4f46e5;--blue-dim: rgba(79,70,229,.08);--blue-border: rgba(79,70,229,.3);--shadow: 0 2px 16px rgba(26,10,31,.1);--shadow-sm: 0 1px 3px rgba(26,10,31,.07);color-scheme:light}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;height:100vh;overflow:hidden}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}.app-layout{display:flex;height:100vh;overflow:hidden}.main-area{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.topbar{height:52px;background:var(--header);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px;flex-shrink:0;z-index:5}.page-content{flex:1;overflow-y:auto;padding:28px 32px}.sidebar{width:224px;min-height:100vh;background:var(--sidebar-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:width .2s ease;overflow:hidden;flex-shrink:0;z-index:10}.sidebar.collapsed{width:52px}.sidebar-header{height:52px;display:flex;align-items:center;padding:0 14px;border-bottom:1px solid var(--border);gap:10px;flex-shrink:0}.sidebar-logo{font-size:15px;font-weight:700;color:var(--accent);white-space:nowrap;overflow:hidden;text-decoration:none;flex:1}.sidebar-toggle{background:none;border:none;cursor:pointer;padding:4px 6px;border-radius:5px;color:var(--muted2);font-size:16px;flex-shrink:0;line-height:1}.sidebar-toggle:hover{background:var(--surface3)}.sidebar-body{flex:1;overflow-y:auto;overflow-x:hidden;padding:8px 0}.sidebar-section{padding:4px 14px 2px;font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;white-space:nowrap;margin-top:8px}.sidebar.collapsed .sidebar-section{display:none}.sidebar-item{display:flex;align-items:center;gap:9px;padding:7px 14px;font-size:13.5px;color:var(--text);text-decoration:none;border-radius:0;white-space:nowrap;cursor:pointer;border:none;background:none;width:100%;text-align:left;transition:background .1s}.sidebar-item:hover{background:var(--surface2);color:var(--text)}.sidebar-item.active{background:var(--accent-dim);color:var(--accent);font-weight:600}.sidebar-item .item-icon{font-size:15px;flex-shrink:0;width:20px;text-align:center}.sidebar-item .item-label{flex:1;overflow:hidden;text-overflow:ellipsis}.sidebar.collapsed .item-label{display:none}.sidebar.collapsed .sidebar-item{padding:9px 0;justify-content:center}.sidebar-sub{padding-left:42px}.sidebar.collapsed .sidebar-sub{display:none}.sidebar-sub .sidebar-item{font-size:12.5px;color:var(--muted2);padding:5px 14px}.sidebar-sub .sidebar-item.active{color:var(--accent);background:var(--accent-dim);font-weight:600}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.green{background:var(--green)}.status-dot.red{background:var(--red)}.status-dot.gray{background:var(--muted)}.sidebar-footer{padding:8px 0 12px;border-top:1px solid var(--border);flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:6px;border:none;cursor:pointer;font-size:13px;font-weight:500;text-decoration:none;transition:filter .15s,background .15s;white-space:nowrap}.btn:hover{filter:brightness(.93)}.btn:disabled{opacity:.55;cursor:not-allowed;filter:none}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:var(--surface);border:1px solid var(--border);color:var(--text)}.btn-secondary:hover{background:var(--surface2);filter:none}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--muted2)}.btn-ghost:hover{background:var(--surface2);filter:none}.btn-nav{background:transparent;border:none;color:var(--accent);padding:6px 10px}.btn-nav:hover{background:var(--accent-dim);filter:none}.btn-danger{background:var(--red);color:#fff}.btn-icon{padding:5px 9px;font-size:15px;line-height:1}.card{background:var(--surface);border-radius:8px;box-shadow:var(--shadow-sm);padding:20px}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;font-weight:500}.badge-green{background:var(--green-dim);color:var(--green)}.badge-red{background:var(--red-dim);color:var(--red)}.badge-yellow{background:var(--yellow-dim);color:var(--yellow)}.badge-gray{background:var(--surface3);color:var(--muted2)}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:14px;background:var(--surface);color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}label{font-size:13px;font-weight:500;color:var(--text);margin-bottom:4px;display:block}.form-row{display:flex;flex-direction:column;gap:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 600px){.form-grid{grid-template-columns:1fr}}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:14px}th{font-weight:600;color:var(--muted2);background:var(--surface2);font-size:12px;text-transform:uppercase;letter-spacing:.4px}.empty{text-align:center;color:var(--muted);padding:40px}.container{max-width:960px;margin:0 auto}.page{padding:32px 0}a{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}[role=button]{cursor:pointer}