:root{--text:#2b2b33;--text-muted:#6b6375;--bg:#f7f7fb;--surface:#fff;--border:#e2e1e8;--accent:#6d28d9;--accent-hover:#5b21b6;--danger:#d9362f;color:var(--text);background:var(--bg);font:16px/1.5 system-ui,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}#root{min-height:100vh}h1,h2,h3{margin:0 0 12px}a{color:var(--accent);text-decoration:none}input,select,button{font:inherit}.container{max-width:960px;margin:0 auto;padding:24px 16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:20px;padding:20px}.field{flex-direction:column;gap:4px;margin-bottom:14px;display:flex}.field label{color:var(--text-muted);font-size:14px}.field input,.field select{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:10px 12px}.btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-weight:600;display:inline-flex}.btn:hover{background:var(--accent-hover)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{color:var(--accent);border:1px solid var(--accent);background:0 0}.btn-danger{background:var(--danger)}.error{color:var(--danger);margin-bottom:12px;font-size:14px}.topbar{border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.tabs a{color:var(--text-muted);border-radius:8px;padding:8px 14px}.tabs a.active{background:var(--accent);color:#fff}.shell{background:var(--bg);min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border);background:#fff;flex-direction:column;flex-shrink:0;width:220px;height:100vh;padding:24px 12px;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-brand{color:var(--accent);letter-spacing:-.3px;text-overflow:ellipsis;white-space:nowrap;padding:0 10px 24px;font-size:15px;font-weight:700;overflow:hidden}.sidebar-nav{flex-direction:column;flex:1;gap:2px;display:flex}.sidebar-nav a{color:var(--text-muted);border-radius:8px;align-items:center;gap:10px;padding:9px 12px;font-size:14px;font-weight:500;transition:background .12s,color .12s;display:flex}.sidebar-nav a:hover{background:var(--bg);color:var(--text)}.sidebar-nav a.active{color:var(--accent);background:#f0ebfd;font-weight:600}.nav-icon{text-align:center;flex-shrink:0;width:18px;font-size:15px}.shell-body{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{border-bottom:1px solid var(--border);z-index:50;background:#fff;justify-content:space-between;align-items:center;padding:12px 32px;display:flex;position:sticky;top:0}.shell-content{flex:1;width:100%;max-width:1100px;padding:28px 32px}@media (width<=768px){.shell{flex-direction:column}.sidebar{border-right:none;border-top:1px solid var(--border);z-index:100;flex-direction:row;width:100%;height:auto;padding:0;position:fixed;inset:auto 0 0;overflow:auto visible}.sidebar-brand{display:none}.sidebar-nav{flex-direction:row;flex:1;gap:0;overflow-x:auto}.sidebar-nav a{text-align:center;border-radius:0;flex-direction:column;flex:1;justify-content:center;gap:3px;min-width:60px;padding:8px 4px;font-size:10px}.sidebar-nav a.active{color:var(--accent);border-top:2px solid var(--accent);background:0 0}.nav-icon{width:auto;font-size:20px}.shell-body{padding-bottom:64px}.topbar{padding:10px 16px}.shell-content{padding:16px}.card{margin-bottom:12px;padding:14px}.stat-grid{grid-template-columns:repeat(2,1fr);gap:10px}}.admin-shell{background:var(--bg);min-height:100vh;display:flex}.admin-sidebar{color:#e8e5ee;background:#1c1426;flex-direction:column;flex-shrink:0;width:230px;padding:20px 14px;display:flex}.admin-brand{letter-spacing:-.2px;text-overflow:ellipsis;white-space:nowrap;padding:0 10px 20px;font-size:17px;font-weight:700;overflow:hidden}.admin-nav{flex-direction:column;flex:1;gap:2px;display:flex}.admin-nav a{color:#c9c4d4;border-radius:8px;align-items:center;gap:10px;padding:10px 12px;font-size:14px;display:flex}.admin-nav a:hover{color:#fff;background:#ffffff0f}.admin-nav a.active{background:var(--accent);color:#fff}.admin-logout{color:#e8e5ee;background:0 0;border:1px solid #ffffff26;margin-top:16px}.admin-content{flex:1;max-width:1100px;padding:28px 32px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.stat-card .label{color:var(--text-muted);margin-bottom:6px;font-size:13px}.stat-card .value{font-size:24px;font-weight:700}.avatar-sm{object-fit:cover;background:linear-gradient(135deg, var(--accent), #c084fc);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:600;display:inline-flex}.chip{background:var(--accent-bg,#f3eefc);color:var(--accent);border-radius:999px;align-items:center;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.chip.gray{color:var(--text-muted);background:#f1f0f3}.chip.green{color:#047857;background:#ecfdf5}.chip.red{color:#b91c1c;background:#fef2f2}.interval-row{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.checkbox-row{align-items:center;gap:8px;padding:8px 0;display:flex}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:10px 8px;font-size:14px}.muted{color:var(--text-muted);font-size:14px}.slot-grid{grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px;margin:12px 0;display:grid}.slot-btn{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;padding:8px}.slot-btn.selected{background:var(--accent);color:#fff;border-color:var(--accent)}.booking-page{background:radial-gradient(circle at top,#f3eefc 0%,#f7f7fb 45%,#fff 100%);min-height:100vh}.booking-header{text-align:center;padding:32px 20px 20px}.booking-header h1{letter-spacing:-.5px;margin:0 0 4px;font-size:28px}.booking-header p{color:var(--text-muted)}.booking-steps{justify-content:center;gap:8px;margin:12px 0 28px;display:flex}.booking-steps .dot{background:var(--border);border-radius:50%;width:8px;height:8px}.booking-steps .dot.active{background:var(--accent);border-radius:4px;width:22px}.booking-body{max-width:760px;margin:0 auto;padding:0 20px 60px}.back-link{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;margin-bottom:16px;padding:0;font-size:14px;display:inline-flex}.back-link:hover{color:var(--accent)}.service-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;display:grid}.service-card{cursor:pointer;border:1px solid var(--border);text-align:left;background:#fff;border-radius:16px;transition:transform .15s,box-shadow .15s;overflow:hidden;box-shadow:0 1px 2px #140a280a}.service-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 12px 24px #6d28d91f}.service-card .photo{object-fit:cover;background:linear-gradient(135deg,#ede9fe,#fce7f3);justify-content:center;align-items:center;width:100%;height:130px;font-size:36px;display:flex}.service-card .info{padding:14px 16px}.service-card .info h3{margin:0 0 6px;font-size:16px}.service-card .meta{color:var(--text-muted);justify-content:space-between;font-size:13px;display:flex}.service-card .meta strong{color:var(--accent)}.provider-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (width<=560px){.provider-grid{grid-template-columns:1fr}}.provider-col h4{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px;font-size:14px}.employee-card{border:1px solid var(--border);cursor:pointer;text-align:left;background:#fff;border-radius:12px;align-items:center;gap:12px;width:100%;margin-bottom:10px;padding:12px 14px;transition:border-color .15s,transform .15s;display:flex}.employee-card:hover{border-color:var(--accent);transform:translateY(-1px)}.avatar{background:linear-gradient(135deg, var(--accent), #c084fc);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-weight:600;display:flex}.auto-card{background:linear-gradient(135deg, var(--accent), #8b5cf6);color:#fff;cursor:pointer;text-align:center;border:none;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:10px;height:100%;min-height:160px;padding:20px;transition:transform .15s;display:flex}.auto-card:hover{transform:translateY(-3px)}.auto-card .icon{font-size:32px}.day-nav{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.day-nav button{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:50%;width:38px;height:38px;font-size:16px}.day-nav button:disabled{opacity:.4;cursor:not-allowed}.day-nav .label{text-transform:capitalize;font-weight:600}.day-slot-grid{grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:10px;display:grid}.day-slot{text-align:center;cursor:pointer;border:1px solid #0000;border-radius:10px;padding:10px 6px;font-size:14px;font-weight:500}.day-slot.free{color:#047857;background:#ecfdf5;border-color:#a7f3d0}.day-slot.free:hover{background:#d1fae5}.day-slot.busy{color:#b3b0ba;cursor:not-allowed;background:#f4f3f6}.day-slot.selected{background:var(--accent);color:#fff;border-color:var(--accent)}.empty-state{text-align:center;color:var(--text-muted);padding:30px 0}@media (width<=600px){.booking-header{padding:24px 16px 12px}.booking-header h1{font-size:22px}.booking-body{padding:0 12px 80px}.service-grid{grid-template-columns:1fr;gap:12px}.service-card .photo{height:100px}.provider-grid{grid-template-columns:1fr}.auto-card{text-align:left;flex-direction:row;min-height:110px}.day-nav .label{text-align:center;font-size:14px}.card{padding:16px}}