:root{--bg-base: #0f172a;--bg-surface: #1e293b;--bg-elevated: #334155;--bg-hover: #475569;--border: rgba(148, 163, 184, .12);--border-strong: rgba(148, 163, 184, .22);--text: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #8b5cf6;--accent-glow: rgba(139, 92, 246, .25);--accent-2: #6366f1;--success: #22c55e;--success-bg: rgba(34, 197, 94, .12);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .12);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .12);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow: 0 8px 32px rgba(0, 0, 0, .3);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--transition: .2s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 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var(--border)}.admin-main{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh}.admin-topbar{display:flex;align-items:center;gap:16px;padding:16px 28px;background:#0f172ad9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.menu-toggle{display:none;background:transparent;border:none;color:var(--text);cursor:pointer;padding:4px}.topbar-title{font-size:1.12rem;font-weight:700;flex:1}.topbar-actions{display:flex;align-items:center;gap:10px}.topbar-badge{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:var(--success-bg);color:var(--success);font-size:.78rem;font-weight:600}.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--success);animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{box-shadow:0 0 #22c55eb3}50%{box-shadow:0 0 0 6px #22c55e00}}.topbar-btn{background:var(--bg-surface);border:1px 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p{font-size:.88rem}@media(max-width:860px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.admin-main{margin-left:0}.menu-toggle{display:block}.admin-content{padding:20px 16px}.charts-grid{grid-template-columns:1fr}.kpi-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:540px){.kpi-grid{grid-template-columns:1fr}.donut-chart{flex-direction:column;align-items:flex-start}.topbar-badge span:last-child{display:none}}.line-chart-wrap{position:relative;height:180px}.line-chart-svg{width:100%;height:100%}.line-chart-labels{display:flex;justify-content:space-between;padding-top:8px}.line-chart-labels span{font-size:.68rem;color:var(--text-muted)}.heatmap{display:grid;grid-template-columns:repeat(24,1fr);gap:3px}.heat-cell{aspect-ratio:1;border-radius:3px;transition:all .3s ease;cursor:pointer;position:relative}.heat-cell:hover{transform:scale(1.3);z-index:2}.heat-cell[data-tooltip]:after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 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h1{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;margin-bottom:6px;background:linear-gradient(135deg,#f1f5f9,#c4b5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-card>p{color:var(--text-muted);font-size:.88rem;margin-bottom:28px}#loginForm{display:flex;flex-direction:column;gap:14px}#loginForm input[type=password]{width:100%;padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);font-size:.92rem;font-family:inherit;outline:none;transition:all var(--transition)}#loginForm input[type=password]:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}#loginForm button[type=submit]{padding:12px 24px;border-radius:var(--radius-md);border:none;background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;font-size:.92rem;font-weight:700;cursor:pointer;transition:all var(--transition);font-family:inherit}#loginForm 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