:root{--bg: #0d1117;--bg2: #161b22;--bg3: #1c2128;--bg4: #22272e;--border: #30363d;--border2: #3d444d;--accent: #00d4aa;--accent-dim: rgba(0, 212, 170, .12);--accent-hover: #00b894;--blue: #388bfd;--blue-dim: rgba(56, 139, 253, .12);--amber: #d29922;--amber-dim: rgba(210, 153, 34, .12);--danger: #f85149;--danger-dim: rgba(248, 81, 73, .12);--success: #3fb950;--success-dim: rgba(63, 185, 80, .12);--text: #e6edf3;--text2: #b1bac4;--muted: #656d76;--sidebar-w: 220px;--radius: 8px;--radius-lg: 12px;--shadow-lg: 0 4px 16px rgba(0,0,0,.5);--transition: .15s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition)}.sidebar-logo{padding:18px 14px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.logo-icon{width:32px;height:32px;background:var(--accent-dim);border:1px solid var(--accent);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:16px}.logo-text{font-size:.88rem;font-weight:700;line-height:1.2}.logo-text small{display:block;font-size:.68rem;color:var(--muted);font-weight:400}.sidebar-nav{flex:1;padding:10px 8px}.nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius);color:var(--text2);cursor:pointer;font-size:.86rem;font-weight:500;border:none;background:none;width:100%;text-align:left;text-decoration:none;transition:background var(--transition),color 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var(--transition)}.logout-btn:hover{color:var(--danger)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:99}.main{flex:1;margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:50;background:#0d1117d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0 22px;height:52px;display:flex;align-items:center;gap:10px}.topbar-title{font-size:.95rem;font-weight:600}.topbar-subtitle{font-size:.78rem;color:var(--muted)}.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.menu-toggle{display:none;background:none;border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:5px 8px;cursor:pointer}.content{padding:20px 22px;flex:1}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.card-title{font-size:.72rem;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:1.65rem;font-weight:700;letter-spacing:-.03em;line-height:1.1}.stat-sub{font-size:.73rem;color:var(--muted);margin-top:3px}.c-accent{color:var(--accent)}.c-success{color:var(--success)}.c-amber{color:var(--amber)}.c-danger{color:var(--danger)}.c-blue{color:var(--blue)}.c-muted{color:var(--muted)}.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius);font-size:.82rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all var(--transition);white-space:nowrap;line-height:1}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:5px 10px;font-size:.76rem}.btn-xs{padding:3px 7px;font-size:.71rem}.btn-primary{background:var(--accent);color:#0d1117;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg3);color:var(--text);border-color:var(--border2)}.btn-secondary:hover{background:var(--bg4)}.btn-danger{background:var(--danger-dim);color:var(--danger);border-color:var(--danger)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-ghost{background:transparent;color:var(--muted);border-color:transparent}.btn-ghost:hover{color:var(--text);background:var(--bg3)}.btn-full{width:100%;justify-content:center;padding:9px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:.7rem;font-weight:600;border:1px 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768px){.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--bg2);border-top:1px solid var(--border);z-index:50}.mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;padding:8px 4px;font-size:.65rem;font-weight:500;color:var(--muted);text-decoration:none;gap:3px}.mobile-nav a .mn-icon{font-size:18px}.mobile-nav a.active{color:var(--accent)}}.flex{display:flex}.flex-1{flex:1}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.text-right{text-align:right}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.w-full{width:100%}.font-semibold{font-weight:600}