:root{color-scheme:light;font-family:Segoe UI,SF Pro Text,sans-serif;background:radial-gradient(circle at 10% 0%,#eaf2ff,#f7f9fc 45% 100%);color:#1c2430}*{box-sizing:border-box}body{margin:0}.layout{min-height:100vh;padding:28px 14px;display:grid;place-items:center}.booking-shell{width:min(980px,100%);background:#fff;border:1px solid #dfe6f2;border-radius:16px;box-shadow:0 12px 36px #11264d14;overflow:hidden}.booking-head{padding:22px 24px 18px;border-bottom:1px solid #e6ecf6;background:linear-gradient(180deg,#f9fbff,#fff)}.booking-head h1{margin:0;font-size:1.4rem;font-weight:650}.booking-head p{margin:6px 0 0;color:#566171}.booking-head small{display:inline-block;margin-top:8px;color:#6a7688}.booking-workspace{display:grid;grid-template-columns:1fr 1fr;gap:0}.booking-pane{padding:18px 20px}.booking-pane:first-child{border-right:1px solid #edf1f8}.month-nav{display:flex;align-items:center;justify-content:space-between}.month-nav button{border:1px solid #d3dceb;background:#fff;border-radius:8px;width:32px;height:32px;cursor:pointer}.weekdays,.day-grid{margin-top:12px;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.weekdays span{text-align:center;font-size:.8rem;color:#7a8698}.day-cell{border:1px solid #e3e9f3;background:#fff;border-radius:10px;height:36px;cursor:pointer;font-size:.9rem}.day-cell.day-outside{color:#b1bccd}.day-cell.day-available{border-color:#9cc8ff;background:#f3f8ff}.day-cell.day-selected{border-color:#2f73d9;background:#2f73d9;color:#fff}.day-cell:disabled{opacity:.45;cursor:not-allowed}.slot-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.slot-header h2,.booking-form-wrap h2{margin:0;font-size:1rem}.slot-header span{color:#637084;font-size:.86rem}.slot-group{margin-top:14px}.slot-group h3{margin:0 0 8px;font-size:.85rem;color:#68768a;text-transform:uppercase;letter-spacing:.04em}.slot-list{display:flex;flex-wrap:wrap;gap:8px}.slot-item{border:1px solid #d2deef;background:#fff;border-radius:999px;padding:7px 12px;cursor:pointer;font-size:.92rem}.slot-item-active{border-color:#2f73d9;background:#ecf3ff;color:#1d4ea3}.booking-form-wrap{border-top:1px solid #edf1f8;padding:16px 20px 20px;background:#fbfcfe}.booking-form-grid{margin-top:10px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.booking-form-grid label{display:grid;gap:6px;font-size:.88rem;color:#5f6b7d}.booking-form-grid input{border:1px solid #d8e0ed;border-radius:10px;padding:10px 11px;font:inherit}.booking-actions{margin-top:12px;display:flex;gap:12px;align-items:center}.book-btn{border:0;background:#1966d2;color:#fff;border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}.book-btn.secondary{background:#eaf0fb;color:#184487}.book-btn:disabled{opacity:.75}.booking-muted{color:#6d7a8f;margin:10px 0 0;font-size:.9rem}.booking-error{margin:12px 20px 0;color:#ab1f1f;font-weight:600}.booking-result{margin-top:12px;border:1px solid #cde4d7;background:#f4fcf7;border-radius:12px;padding:10px 12px;display:grid;gap:6px}.ghost-link{display:inline-flex;border:1px solid #cad8eb;border-radius:10px;color:#223f71;text-decoration:none;padding:8px 12px}@media(max-width:860px){.booking-workspace{grid-template-columns:1fr}.booking-pane:first-child{border-right:0;border-bottom:1px solid #edf1f8}.booking-form-grid{grid-template-columns:1fr}}