/* Modern Simple Booking UI with Calendar */
:root{--sb-accent:#0066cc;--sb-bg:#ffffff;--sb-muted:#6b6b6b;--sb-radius:10px;}
.sb-wrapper{max-width:1100px;margin:28px auto;padding:0 16px;font-family:Inter,system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:#222;}
.sb-services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;align-items:start;}
.sb-service-card{background:var(--sb-bg);border-radius:12px;box-shadow:0 6px 18px rgba(16,24,40,0.06);overflow:hidden;display:flex;flex-direction:column;min-height:160px;}
.sb-service-image{height:150px;overflow:hidden;background:#f6f8fb;display:flex;align-items:center;justify-content:center;}
.sb-service-image img{width:100%;height:100%;object-fit:cover;display:block;}
.sb-service-body{padding:14px;flex:1;display:flex;flex-direction:column;justify-content:space-between;}
.sb-service-title{margin:0 0 8px;font-size:18px;}
.sb-service-desc{margin:0 0 12px;color:var(--sb-muted);font-size:14px;line-height:1.4;}
.sb-service-meta{margin-bottom:12px;display:flex;gap:8px;flex-wrap:wrap;}
.sb-badge{background:#f1f5f9;color:#0f172a;padding:6px 8px;border-radius:999px;font-size:13px;}
.sb-cta{display:inline-block;padding:8px 12px;border-radius:8px;background:transparent;border:1px solid var(--sb-accent);color:var(--sb-accent);text-decoration:none;font-weight:600;}
.sb-cta-primary{background:var(--sb-accent);color:#fff;border-color:var(--sb-accent);}

/* Schedule card */
.sb-card{background:var(--sb-bg);border-radius:12px;box-shadow:0 8px 24px rgba(16,24,40,0.08);overflow:hidden;padding:0;}
.sb-card-header{background:linear-gradient(90deg,rgba(0,102,204,0.06),rgba(0,102,204,0.03));padding:16px;border-bottom:1px solid rgba(0,0,0,0.04);}
.sb-card-header h2{margin:0;font-size:18px;}
.sb-form{padding:16px;display:block;}
.sb-form-row{display:flex;gap:12px;margin-bottom:12px;flex-wrap:wrap;}
.sb-form-row label{flex:1;display:block;font-size:13px;}
.sb-form-row input, .sb-form-row select{width:100%;padding:10px;border:1px solid #e6e9ef;border-radius:8px;font-size:14px;box-sizing:border-box;}
.sb-slots-wrap{padding:12px 16px;border-top:1px dashed #eef2f6;}
.sb-slots-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;}
.sb-time-chip{padding:8px 12px;border-radius:999px;border:1px solid #e6e9ef;background:#fff;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-weight:600;}
.sb-time-chip.selected{background:var(--sb-accent);color:#fff;border-color:var(--sb-accent);}
.sb-form-actions{padding:16px;display:flex;justify-content:flex-end;border-top:1px solid rgba(0,0,0,0.03);}

/* Calendar */
.sb-calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.sb-calendar-day{padding:10px;border-radius:8px;border:1px solid #eef2f6;background:#fff;cursor:pointer;}
.sb-calendar-day:hover{box-shadow:0 6px 12px rgba(16,24,40,0.06);}
.sb-calendar-day.selected{background:var(--sb-accent);color:#fff;border-color:var(--sb-accent);}

/* Mobile */
@media (max-width:640px){
  .sb-form-row{flex-direction:column;}
  .sb-form-actions{justify-content:center;}
  .sb-card-header, .sb-form{padding:12px;}
  .sb-calendar-grid{grid-template-columns:repeat(3,1fr);}
}

/* Accessibility focus */
.sb-time-chip:focus, .sb-calendar-day:focus{outline:3px solid rgba(0,102,204,0.18);outline-offset:2px;}