:root{--navy: #16233f;--navy-light: #1f3358;--gold: #c9a24b;--gold-light: #e0c583;--bg: #f6f7fa;--card: #ffffff;--text: #1c1f26;--text-muted: #6b7280;--border: #e3e6ec;--success: #1f9d55;--danger: #d64545;--warning: #d68a1f;--radius: 8px;--font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text)}.app-shell{display:flex;min-height:100vh}.navbar{width:220px;background:var(--navy);color:#fff;padding:24px 16px;display:flex;flex-direction:column;gap:4px}.navbar h1{font-size:18px;margin:0 0 24px;color:var(--gold-light)}.navbar a{color:#cfd6e4;text-decoration:none;padding:10px 12px;border-radius:var(--radius);font-size:14px}.navbar a.active,.navbar a:hover{background:var(--navy-light);color:#fff}.navbar .user-box{margin-top:auto;font-size:12px;color:#9aa5bd;border-top:1px solid var(--navy-light);padding-top:12px}.navbar button.logout{margin-top:8px;background:transparent;border:1px solid var(--navy-light);color:#cfd6e4;padding:8px;border-radius:var(--radius);cursor:pointer;width:100%}.main-content{flex:1;padding:28px 36px;overflow-x:auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-header h2{margin:0;font-size:22px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:hover td{background:#fafbfc}.btn{background:var(--navy);color:#fff;border:none;padding:9px 16px;border-radius:var(--radius);cursor:pointer;font-size:14px;font-weight:500}.btn:hover{background:var(--navy-light)}.btn.gold{background:var(--gold);color:#2b2200}.btn.gold:hover{background:var(--gold-light)}.btn.outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{padding:9px 12px;border-radius:var(--radius);border:1px solid var(--border);font-size:14px;width:100%;font-family:var(--font)}label{font-size:13px;color:var(--text-muted);display:block;margin-bottom:4px}.field{margin-bottom:14px}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:1fr 1fr}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.stat-card{text-align:left}.stat-card .value{font-size:28px;font-weight:700;color:var(--navy)}.stat-card .label{font-size:13px;color:var(--text-muted);margin-top:4px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge.available,.badge.paid,.badge.served{background:#e6f6ea;color:var(--success)}.badge.occupied,.badge.pending{background:#fdf1e3;color:var(--warning)}.badge.cleaning,.badge.preparing{background:#eaf0fb;color:var(--navy)}.badge.reserved,.badge.ready{background:#f0e9fb;color:#6b3fa0}.badge.cancelled{background:#fde8e8;color:var(--danger)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy)}.login-card{background:#fff;padding:40px;border-radius:12px;width:360px}.login-card h1{color:var(--navy);font-size:22px;margin-bottom:4px}.login-card p.sub{color:var(--text-muted);font-size:13px;margin-top:0;margin-bottom:24px}.error-text{color:var(--danger);font-size:13px;margin-top:8px}.table-picker{display:flex;flex-wrap:wrap;gap:10px}.table-tile{width:90px;height:70px;border-radius:var(--radius);border:2px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;font-size:13px;font-weight:600;background:#fff}.table-tile.selected{border-color:var(--navy);box-shadow:0 0 0 2px #16233f26}