:root{color-scheme:light dark;--font-family-base: Inter, Arial, Helvetica, sans-serif;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 2px 8px rgba(15, 23, 42, .06);--shadow-md: 0 10px 30px rgba(15, 23, 42, .08);--shadow-lg: 0 18px 48px rgba(15, 23, 42, .14);--transition-fast: .18s ease}html[data-theme=light]{color-scheme:dark;--color-bg: #f5f7fb;--color-bg-elevated: #ffffff;--color-bg-soft: #eef2f7;--color-text: #0f172a;--color-text-muted: #64748b;--color-text-soft: #94a3b8;--color-border: #dbe3ee;--color-border-strong: #c7d2e3;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-contrast: #ffffff;--color-success: #16a34a;--color-danger: #dc2626;--color-warning: #d97706;--color-input-bg: #ffffff;--color-input-text: #0f172a;--color-input-placeholder: #94a3b8;--color-nav-hover: rgba(37, 99, 235, .08);--color-card-highlight: rgba(37, 99, 235, .08);--panel-bg: radial-gradient(circle at top left, rgba(37, 99, 235, .08), transparent 34%), linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);--panel-bg-alt: radial-gradient(circle at top right, rgba(22, 163, 74, .07), transparent 28%), radial-gradient(circle at bottom left, rgba(37, 99, 235, .08), transparent 30%), linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);--panel-border: rgba(37, 99, 235, .12);--panel-shadow: 0 18px 38px rgba(15, 23, 42, .08);--panel-highlight: rgba(37, 99, 235, .75);--panel-surface-soft: rgba(15, 23, 42, .025);--panel-surface-soft-hover: rgba(15, 23, 42, .04);--table-head-bg: rgba(15, 23, 42, .04)}html[data-theme=dark]{--color-bg: #0b1220;--color-bg-elevated: #121a2b;--color-bg-soft: #182235;--color-text: #e5edf8;--color-text-muted: #9fb0c8;--color-text-soft: #7c8aa5;--color-border: #243147;--color-border-strong: #31415d;--color-primary: #60a5fa;--color-primary-hover: #3b82f6;--color-primary-contrast: #08111f;--color-success: #22c55e;--color-danger: #f87171;--color-warning: #f59e0b;--color-input-bg: #0f1726;--color-input-text: #e5edf8;--color-input-placeholder: #7c8aa5;--color-nav-hover: rgba(96, 165, 250, .12);--color-card-highlight: rgba(96, 165, 250, .08);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 12px 36px rgba(0, 0, 0, .35);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .42);--panel-bg: radial-gradient(circle at top left, rgba(76, 132, 255, .14), transparent 34%), linear-gradient(180deg, #101a33 0%, #0b1428 100%);--panel-bg-alt: radial-gradient(circle at top right, rgba(46, 232, 135, .1), transparent 28%), radial-gradient(circle at bottom left, rgba(88, 166, 255, .1), transparent 30%), linear-gradient(180deg, #10192f 0%, #0b1325 100%);--panel-border: rgba(128, 164, 255, .14);--panel-shadow: 0 18px 38px rgba(0, 0, 0, .22);--panel-highlight: rgba(127, 156, 220, .8);--panel-surface-soft: rgba(255, 255, 255, .025);--panel-surface-soft-hover: rgba(255, 255, 255, .03);--table-head-bg: rgba(255, 255, 255, .04)}html,body{margin:0;padding:0;min-height:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-family-base)}*{box-sizing:border-box}body{line-height:1.5}button,input,textarea,select{font:inherit}a{color:inherit}h1,h2,h3,h4,h5,h6{margin-top:0;line-height:1.15}p{margin-top:0}.page-container{width:100%;max-width:1240px;margin:0 auto;padding:var(--space-6)}.page-header{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-6)}.page-title{margin:0;font-size:2rem;font-weight:700;letter-spacing:-.02em}.page-subtitle{margin:0;color:var(--color-text-muted);font-size:1rem}.card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-body{padding:var(--space-6)}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:44px;padding:.75rem 1rem;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;text-decoration:none;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.button:active{transform:translateY(1px)}.button-primary{background:var(--color-primary);color:var(--color-primary-contrast)}.button-primary:hover{background:var(--color-primary-hover);box-shadow:var(--shadow-sm)}.button-secondary{background:var(--color-bg-elevated);color:var(--color-text);border-color:var(--color-border)}.button-secondary:hover{background:var(--color-bg-soft);border-color:var(--color-border-strong)}.input,.textarea,.select{width:100%;background:var(--color-input-bg);color:var(--color-input-text);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.9rem 1rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast)}.input::placeholder,.textarea::placeholder{color:var(--color-input-placeholder)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-card-highlight)}.form-field{display:flex;flex-direction:column;gap:.45rem}.form-field label{font-weight:600;font-size:.95rem}.field-error{color:var(--color-danger);font-size:.85rem}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-8);background:radial-gradient(circle at top left,var(--color-card-highlight),transparent 35%),linear-gradient(180deg,var(--color-bg) 0%,var(--color-bg-soft) 100%)}.auth-card{width:100%;max-width:460px;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-lg)}.auth-header{margin-bottom:var(--space-6)}.eyebrow{margin:0 0 var(--space-2) 0;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted)}.auth-title{margin:0 0 var(--space-2) 0;font-size:2rem;font-weight:700;color:var(--color-text)}.auth-subtitle{margin:0;color:var(--color-text-muted)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.auth-footer-text{margin:var(--space-5) 0 0 0;color:var(--color-text-muted)}.auth-footer-text a{color:var(--color-primary);font-weight:700;text-decoration:none}.auth-footer-text a:hover{text-decoration:underline}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4)}.stat-card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-sm)}.stat-label{margin:0 0 var(--space-2) 0;color:var(--color-text-muted);font-size:.92rem}.stat-value{margin:0;font-size:1.6rem;font-weight:700;letter-spacing:-.02em}@media (max-width: 900px){.grid-3{grid-template-columns:1fr}.page-container,.auth-page{padding:var(--space-4)}.auth-card{padding:var(--space-6)}}