:root{--brand-primary: #1A3A6B;--brand-primary-dark: #0D2B52;--brand-primary-light: #C6CEDA;--accent: #F5821F;--success: #2E8B57;--danger: #C0392B;--warning: #B8860B;--cream: #F6F7F9;--surface: #FFFFFF;--ink: #1A2230;--ink-soft: #5B6470;--line: #E4E7EC;--font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--shadow-sm: 0 1px 2px rgba(13, 43, 82, .06), 0 1px 3px rgba(13, 43, 82, .06);--shadow-md: 0 8px 24px rgba(13, 43, 82, .1);--sidebar-w: 240px}*{box-sizing:border-box}body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);color:var(--brand-primary);margin:0}.hidden{display:none!important}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:14px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid transparent;font-weight:600;font-size:14px;transition:transform .08s ease,box-shadow .15s ease,background .15s ease}.btn:active{transform:translateY(1px)}.btn-block{width:100%}.btn-sm{padding:7px 12px;font-size:13px}.btn-primary{background:var(--brand-primary);color:#fff}.btn-primary:hover{background:var(--brand-primary-dark)}.btn-outline{background:transparent;color:var(--brand-primary);border-color:var(--line)}.btn-outline:hover{background:var(--brand-primary-light);border-color:var(--brand-primary-light)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#a5311f}.btn-link{background:none;border:none;padding:0;color:var(--brand-primary);font-weight:600;font-size:13px;text-decoration:underline}.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at 15% 10%,rgba(245,130,31,.1),transparent 45%),radial-gradient(circle at 85% 90%,rgba(26,58,107,.14),transparent 45%),var(--brand-primary-dark)}.auth-card{width:100%;max-width:380px;background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:36px 32px}.auth-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;color:var(--brand-primary);margin-bottom:18px}.auth-brand img{border-radius:8px}.auth-card h1{font-size:22px;margin-bottom:6px}.auth-sub{color:var(--ink-soft);font-size:14px;margin:0 0 24px}.auth-form{display:flex;flex-direction:column;gap:6px}.auth-form label{font-size:13px;font-weight:600;color:var(--ink);margin-top:10px}.auth-form input{padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);outline:none}.auth-form input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px #1a3a6b1f}.auth-form .btn{margin-top:18px}.auth-error{background:#fdecea;color:var(--danger);border:1px solid #F5C6C0;border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;margin-top:12px}.auth-footnote{font-size:12px;color:var(--ink-soft);text-align:center;margin:20px 0 0}.dashboard{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--brand-primary-dark);color:#fff;padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:15px;color:#fff;padding:8px 10px 20px}.sidebar-brand img{border-radius:7px}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:12px;width:100%;padding:11px 12px;background:none;border:none;border-radius:var(--radius-sm);color:#ffffffc7;font-size:14px;font-weight:500;text-align:left;transition:background .12s ease,color .12s ease}.nav-item svg{width:18px;height:18px;flex-shrink:0}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.is-active{background:var(--brand-primary);color:#fff}.nav-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px}.dashboard-main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.topbar h1{font-size:19px}.topbar-admin{display:flex;align-items:center;gap:14px}.admin-chip{display:flex;align-items:center;gap:10px}.admin-avatar{width:34px;height:34px;border-radius:50%;background:var(--brand-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;text-transform:uppercase}.admin-meta{display:flex;flex-direction:column;line-height:1.25}.admin-meta strong{font-size:13px;color:var(--ink)}.admin-meta small{font-size:12px;color:var(--ink-soft)}.content{padding:24px 28px 60px;max-width:1200px;width:100%;margin:0 auto}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:20px}.stat-tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px 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.mini-sub{color:var(--ink-soft);font-size:12px}.chat-log{display:flex;flex-direction:column;gap:10px}.chat-bubble{max-width:70%;padding:9px 13px;border-radius:14px;font-size:13px;background:var(--cream)}.chat-bubble.is-mine{align-self:flex-end;background:var(--brand-primary-light)}.chat-bubble .chat-meta{display:block;font-size:11px;color:var(--ink-soft);margin-top:4px}.chat-readonly-banner{background:var(--brand-primary-light);color:var(--brand-primary);font-size:12px;font-weight:600;padding:8px 12px;border-radius:var(--radius-sm);margin-bottom:14px}.chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px;margin-bottom:20px}.chart-card{padding:18px 20px}.chart-card h4{font-size:13px;font-weight:700;margin:0 0 4px;color:var(--ink)}.chart-card .chart-sub{font-size:11px;color:var(--ink-soft);margin:0 0 12px}.chart-svg{width:100%;height:auto;overflow:visible}.chart-svg 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select,.field textarea{background:#10151f;border-color:#262f42;color:#e7eaf0}.tab-group,.chip{background:#171e2c;border-color:#262f42;color:#c6ceda}.chip.is-active{background:var(--brand-primary);color:#fff}h1,h2,h3,h4,h5{color:#a9c1e8}.cell-primary,.sortable-row .row-main strong,.detail-head h4{color:#e7eaf0}.modal{background:#171e2c}.row-media,.row-emoji,.mini-row img,.media-preview img,.media-preview video{background:#10151f}.progress-bar{background:#262f42}.chat-bubble{background:#1d2536}.chat-bubble.is-mine{background:#26324a}.btn-icon:hover{background:#1d2536;color:#e7eaf0}.reorder-btns button{border-color:#262f42;color:#a9b4c4}}