:root{--bg:#f5f7fb;--panel:#fff;--text:#111827;--muted:#64748b;--line:#e2e8f0;--primary:#111827;--accent:#22c55e;--danger:#ef4444;--warning:#f59e0b;--blue:#3b82f6;--sidebar:#0f172a;--radius:16px;--shadow:0 8px 25px rgba(15,23,42,.08)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:var(--sidebar);color:#e5e7eb;padding:20px 14px;z-index:30;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;padding:8px 10px 18px;font-weight:800;font-size:19px}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#7c3aed,#06b6d4);display:grid;place-items:center;font-weight:900;color:#fff}.nav{display:flex;flex-direction:column;gap:6px}.nav a{padding:11px 12px;border-radius:11px;color:#cbd5e1;display:flex;align-items:center;gap:10px}.nav a:hover,.nav a.active{background:#1e293b;color:#fff}.sidebar-foot{margin-top:auto;color:#94a3b8;font-size:12px;padding:10px}.main{margin-left:260px;min-height:100vh}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20}.topbar-title{font-weight:800}.user-pill{display:flex;align-items:center;gap:10px}.content{padding:24px;max-width:1600px;margin:0 auto}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.page-head h1{margin:0;font-size:28px}.muted{color:var(--muted)}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px}.stat{padding:18px}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-size:28px;font-weight:850;margin-top:4px}.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:var(--primary);color:#fff}.btn-accent{background:var(--accent);color:#052e16}.btn-blue{background:var(--blue);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-soft{background:#eef2f7;color:#0f172a}.btn-sm{padding:7px 10px;font-size:13px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:720px}.table th,.table td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:800}.badge-green{background:#dcfce7;color:#166534}.badge-gray{background:#e2e8f0;color:#334155}.badge-red{background:#fee2e2;color:#991b1b}.badge-orange{background:#ffedd5;color:#9a3412}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:7px}.field-full{grid-column:1/-1}.field label{font-size:13px;font-weight:750;color:#334155}.input,.select,.textarea{width:100%;border:1px solid #cbd5e1;border-radius:10px;background:#fff;padding:11px 12px;color:#111827}.textarea{min-height:110px;resize:vertical}.input:focus,.select:focus,.textarea:focus{outline:2px solid #bfdbfe;border-color:#60a5fa}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px;font-weight:650}.alert-success{background:#dcfce7;color:#166534}.alert-error{background:#fee2e2;color:#991b1b}.week-slots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.slot-row{display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:center}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.cal-head,.cal-day{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px;min-height:48px}.cal-head{font-size:12px;font-weight:800;background:#f8fafc;text-align:center}.cal-day{min-height:110px}.cal-day:nth-child(7n){border-right:0}.cal-day.muted-day{background:#f8fafc;color:#94a3b8}.day-num{font-weight:800}.cal-booking{margin-top:6px;padding:6px 7px;border-radius:8px;background:#e0f2fe;font-size:12px}.mobile-nav{display:none}.mobile-topbar{display:none}.install-pwa{display:none}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:18px;background:linear-gradient(135deg,#0f172a,#1e293b)}.login-card{width:min(430px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 25px 60px #0007}.login-card h1{margin:0 0 8px}.login-card .field{margin-top:14px}.login-card .btn{width:100%;margin-top:18px;padding:12px}.update-drop{border:2px dashed #cbd5e1;border-radius:16px;padding:24px;text-align:center;background:#f8fafc}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#0f172a;color:#e2e8f0;padding:14px;border-radius:12px;overflow:auto;font-size:13px}.split{display:grid;grid-template-columns:1.35fr .65fr;gap:16px}
@media(max-width:1100px){.stats{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}
@media(max-width:780px){body{padding-bottom:78px}.sidebar{display:none}.main{margin-left:0}.topbar{display:none}.mobile-topbar{display:flex;position:sticky;top:0;z-index:20;height:62px;background:#fff;border-bottom:1px solid var(--line);align-items:center;justify-content:space-between;padding:0 14px}.content{padding:14px}.page-head h1{font-size:23px}.stats{grid-template-columns:repeat(2,1fr);gap:10px}.stat{padding:14px}.stat .value{font-size:24px}.form-grid,.week-slots{grid-template-columns:1fr}.slot-row{grid-template-columns:90px 1fr}.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:7px 4px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -6px 18px #0f172a12}.mobile-nav a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;color:#64748b;padding:3px}.mobile-nav a.active{color:#111827;font-weight:800}.mobile-nav .ico{font-size:19px}.card{border-radius:14px}.table{min-width:640px}.calendar-grid{font-size:12px}.cal-head{padding:8px 2px}.cal-day{min-height:74px;padding:6px}.cal-booking{padding:4px;font-size:10px}.install-pwa{display:inline-flex}}
@media(max-width:420px){.stats{grid-template-columns:1fr 1fr}.stat .label{font-size:11px}.stat .value{font-size:21px}.page-head{align-items:flex-start;flex-direction:column}}