:root{--bg: #ffffff;--bg-deep: #f2f5f9;--surface: #ffffff;--surface-strong: #f8fafc;--ink: #0f172a;--muted: #64748b;--accent: #1d4ed8;--accent-strong: #1e40af;--accent-2: #0f766e;--border: #e2e8f0;--shadow: 0 24px 60px rgba(15, 23, 42, .1);--radius: 18px;--accent-soft: rgba(29, 78, 216, .12);--accent-2-soft: rgba(15, 118, 110, .12);--accent-shadow: rgba(29, 78, 216, .25);--danger: #dc2626;--danger-soft: rgba(220, 38, 38, .18);--warning: #f59e0b;--warning-soft: rgba(245, 158, 11, .18);color-scheme:light}:root[data-theme=dark]{--bg: #0f1115;--bg-deep: #0b0d12;--surface: #151a22;--surface-strong: #1b2230;--ink: #f8fafc;--muted: #9aa3b2;--accent: #60a5fa;--accent-strong: #3b82f6;--accent-2: #2dd4bf;--border: #283044;--shadow: 0 20px 40px rgba(0, 0, 0, .35);--accent-soft: rgba(96, 165, 250, .18);--accent-2-soft: rgba(45, 212, 191, .2);--accent-shadow: rgba(59, 130, 246, .35);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .25);--warning: #fbbf24;--warning-soft: rgba(251, 191, 36, .2);color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font-family:Trebuchet MS,Lucida Sans Unicode,Lucida Grande,sans-serif;transition:background .2s ease,color .2s ease}h1,h2,h3{font-family:Palatino Linotype,Book Antiqua,Palatino,serif;margin:0 0 12px;letter-spacing:.3px}p{margin:0 0 12px;color:var(--muted)}a{color:var(--accent);text-decoration:none;font-weight:700}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:40px 20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;transition:background .2s ease,border-color .2s ease,box-shadow .2s ease}.auth-card{width:min(420px,100%)}.brand{font-size:20px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}.field{display:grid;gap:6px;margin-bottom:16px}.field span{font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);font-weight:700}input,textarea,select{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px 12px;font-size:14px;font-family:inherit;background:var(--surface-strong);color:var(--ink);transition:background .2s ease,border-color .2s ease,color .2s ease}.btn{border:none;border-radius:999px;padding:10px 18px;font-weight:700;letter-spacing:.3px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.btn.primary{background:var(--accent);color:#fff;box-shadow:0 12px 24px var(--accent-shadow)}.btn.secondary{background:var(--accent-2);color:#fff}.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn.danger{background:var(--danger);color:#fff}.btn:hover{transform:translateY(-1px)}.form-status{margin-top:8px;font-size:13px;color:var(--muted)}.form-status.error{color:var(--danger)}.layout{max-width:1200px;margin:36px auto;padding:0 22px 60px;display:grid;gap:20px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);transition:background .2s ease,border-color .2s ease,box-shadow .2s ease}.topbar-actions{display:flex;gap:10px;align-items:center}.nav{display:flex;gap:12px}.nav-link{padding:8px 14px;border-radius:999px;border:1px solid transparent;font-weight:700;color:var(--muted)}.nav-link.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.page-shell{display:grid;gap:16px}.page-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.table-card{padding:0;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border)}th{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}.pill{display:inline-flex;padding:6px 12px;border-radius:999px;background:var(--accent-2-soft);color:var(--accent-2);font-weight:700;font-size:12px}.row-actions{display:flex;gap:8px;align-items:center}.row-actions select{width:auto;min-width:180px}.status-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-weight:700;font-size:12px;border:1px solid transparent;text-transform:uppercase;letter-spacing:.4px}.status-chip.active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.status-chip.pending_approval{background:var(--accent-2-soft);color:var(--accent-2);border-color:var(--accent-2)}.status-chip.pending_email{background:var(--warning-soft);color:var(--warning);border-color:var(--warning)}.status-chip.rejected{background:var(--danger-soft);color:var(--danger);border-color:var(--danger)}@media (max-width: 900px){.topbar{flex-direction:column;align-items:flex-start}.nav{flex-wrap:wrap}}