:root{--bg: #eef1f7;--panel: #ffffff;--panel-2: #f7f9fc;--ink: #14203a;--ink-soft: #34405a;--muted: #64708a;--faint: #94a0b6;--primary: #2563eb;--primary-deep: #1d4ed8;--primary-soft: #eef3fd;--primary-ink: #ffffff;--border: #e2e8f2;--border-strong: #d3dbe8;--green: #16a34a;--green-soft: #dcfce7;--red: #dc2626;--red-soft: #fee2e2;--amber: #d97706;--amber-soft: #fef3c7;--navy: #0f1b2d;--navy-2: #18304f;--radius: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 2px rgba(20, 32, 58, .05);--shadow: 0 1px 2px rgba(20, 32, 58, .06), 0 6px 20px rgba(20, 32, 58, .06);--shadow-pop: 0 10px 34px rgba(20, 32, 58, .14);--ring: 0 0 0 3px rgba(37, 99, 235, .28);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.55}a{color:var(--primary-deep);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:2px}:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}.app{display:flex;min-height:100vh}.sidebar{width:236px;flex:none;background:linear-gradient(180deg,#10203a,#0d1826);color:#c1cde0;display:flex;flex-direction:column;padding:22px 0 16px;position:sticky;top:0;height:100vh}.sidebar .brand{display:flex;align-items:center;gap:9px;font-size:20px;font-weight:750;letter-spacing:-.01em;color:#fff;padding:0 22px 22px}.sidebar .brand span{color:#6aa1f5}.brand-dot{width:11px;height:11px;border-radius:3px;background:#6aa1f5;box-shadow:0 0 14px #6aa1f5cc;flex:none}.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:0 12px;overflow-y:auto}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 14px;color:#aab6cc;font-size:14px;font-weight:500;border-radius:var(--radius-sm);transition:background .14s ease,color .14s ease}.sidebar nav a:hover{background:#ffffff0f;color:#eef3fb;text-decoration:none}.sidebar nav a.active{background:var(--navy-2);color:#fff;box-shadow:inset 3px 0 #6aa1f5}.sidebar .foot{margin-top:auto;padding:14px 4px 2px;border-top:1px solid rgba(255,255,255,.07);margin-left:14px;margin-right:14px;display:flex;flex-direction:column;gap:8px}.foot-role{display:flex;align-items:center;gap:7px;font-size:12.5px;color:#97a3ba}.foot-role strong{color:#d7e0ef;font-weight:600;text-transform:capitalize}.foot-dot{width:7px;height:7px;border-radius:50%;background:#34d399;flex:none;box-shadow:0 0 6px #34d399b3}.foot-signout{background:#ffffff0f;color:#b7c4da;border:1px solid rgba(255,255,255,.09);padding:7px 12px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;text-align:left;box-shadow:none}.foot-signout:hover{background:#ffffff1c;color:#fff}.main{flex:1;display:flex;flex-direction:column;min-width:0}.header{background:#ffffffd1;-webkit-backdrop-filter:saturate(1.4) blur(8px);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--border);padding:15px 30px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.header h1{font-size:19px;font-weight:700;letter-spacing:-.01em;margin:0}.content{padding:26px 30px 48px;max-width:1240px;width:100%}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px;box-shadow:var(--shadow)}.card h2{margin:0 0 16px;font-size:16px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}.card h3{font-size:14px;font-weight:700;margin:14px 0 8px;color:var(--ink-soft)}table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;padding-top:6px;padding-bottom:8px}tbody tr{transition:background .12s ease}tbody tr:hover{background:var(--panel-2)}tr:last-child td{border-bottom:none}.empty{color:var(--muted);padding:22px 16px;font-size:14px;text-align:center;background:var(--panel-2);border:1px dashed var(--border-strong);border-radius:var(--radius-sm)}label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:6px}input,select,textarea{width:100%;padding:9px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font-size:16px;font-family:inherit;background:#fff;color:var(--ink);transition:border-color .14s ease,box-shadow .14s ease}input::placeholder,textarea::placeholder{color:var(--muted)}input:hover,select:hover,textarea:hover{border-color:#b9c4d6}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:var(--ring)}input:disabled,select:disabled{background:var(--panel-2);color:var(--muted);cursor:not-allowed}.row{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start}.row>div{flex:1;min-width:168px;margin-bottom:14px}button{background:var(--primary);color:var(--primary-ink);border:none;padding:9px 17px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:background .14s ease,transform .06s ease,box-shadow .14s ease;box-shadow:0 1px 2px #2563eb40}button:hover{background:var(--primary-deep)}button:active{transform:translateY(1px)}button.ghost{background:#eef2f9;color:var(--ink-soft);box-shadow:none}button.ghost:hover{background:#e3e9f4}button.sm{padding:8px 12px;font-size:13px;min-height:40px}button:disabled{opacity:.5;cursor:not-allowed}button:disabled:hover{background:var(--primary)}button.ghost:disabled:hover{background:#eef2f9}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.5}.badge.booked{background:#dbeafe;color:#1d4ed8}.badge.confirmed{background:var(--green-soft);color:#15803d}.badge.completed{background:#e6eaf1;color:#475069}.badge.cancelled{background:var(--red-soft);color:#b91c1c}.badge.no_show{background:var(--amber-soft);color:#b45309}.banner{padding:12px 15px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;margin-bottom:16px;border:1px solid transparent;display:flex;align-items:center;gap:8px}.banner:before{font-size:15px;line-height:1}.banner.err{background:var(--red-soft);color:#b91c1c;border-color:#f6c9c9}.banner.err:before{content:"⚠"}.banner.ok{background:var(--green-soft);color:#15803d;border-color:#b7e6c6}.banner.ok:before{content:"✓"}.muted{color:var(--muted);font-size:13px}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(900px 500px at 75% -10%,rgba(37,99,235,.28),transparent 60%),linear-gradient(150deg,#0f1b2d,#1c3a63)}.auth-card{width:100%;max-width:392px;background:#fff;border-radius:16px;padding:34px 32px;box-shadow:0 24px 70px #00000057}.auth-card h1{margin:0 0 4px;font-size:24px;font-weight:750;letter-spacing:-.02em}.auth-card h1 span{color:var(--primary)}.auth-card .sub{color:var(--muted);font-size:14px;margin-bottom:22px}.auth-card button{width:100%;margin-top:8px;padding:11px}.auth-toggle{text-align:center;margin-top:18px;font-size:14px;color:var(--muted)}.checkbox-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px}.checkbox-row label{display:flex;align-items:center;gap:7px;margin:0;color:var(--ink-soft);font-weight:500}.checkbox-row input{width:auto}.tip{background:var(--primary-soft);border:1px solid #cfe0fb;color:#1e40af;padding:12px 15px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:18px}@media (max-width: 820px){.app{flex-direction:column}.sidebar{width:100%;height:auto;position:static;flex-direction:row;align-items:center;padding:12px 14px;gap:8px;overflow-x:auto}.sidebar .brand{padding:0 12px 0 4px;font-size:18px}.sidebar nav{flex-direction:row;padding:0;gap:4px}.sidebar nav a{padding:8px 12px;white-space:nowrap}.sidebar nav a.active{box-shadow:inset 0 -3px #6aa1f5}.sidebar .foot{display:flex;align-items:center;gap:6px;margin:0 0 0 auto;padding:0;border-top:none}.sidebar .foot .foot-role{display:none}.sidebar .foot .foot-signout{margin:0;white-space:nowrap}.header{padding:13px 18px}.content{padding:20px 18px 40px}.content table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}}@media (prefers-reduced-motion: reduce){*{transition:none!important}}