:root{--bk-bg: #faf8f3;--bk-accent: #c9a84c;--bk-card: #ffffff;--bk-text: #1a1a2e;--bk-muted: #6b7280;--bk-border: #e8e4dc;--bk-hero-font: "Playfair Display", Georgia, serif;--bk-body-font: "DM Sans", sans-serif;--bk-shadow: 0 4px 24px rgba(0,0,0,.05);--bk-radius: 20px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--bk-body-font);background:var(--bk-bg);color:var(--bk-text);min-height:100vh;-webkit-font-smoothing:antialiased}button{cursor:pointer;font-family:inherit}a{text-decoration:none;color:inherit}.bk-topbar{background:var(--bk-card);border-bottom:1px solid var(--bk-border);padding:.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.bk-logo-text{font-family:var(--bk-hero-font);font-size:1.25rem;font-weight:900;color:var(--bk-text);letter-spacing:-.03em}.bk-logo-text span{color:var(--bk-accent)}.bk-container{max-width:680px;margin:0 auto;padding:24px 16px 60px}.bk-hero{background:var(--bk-card);border-radius:var(--bk-radius);box-shadow:var(--bk-shadow);padding:32px;margin-bottom:24px;text-align:center}.bk-hero-name{font-family:var(--bk-hero-font);font-size:2rem;font-weight:900;margin-bottom:8px}.bk-hero-meta{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;color:var(--bk-muted);font-size:14px;margin-top:12px}.bk-hero-desc{color:var(--bk-muted);font-size:15px;margin-top:12px;line-height:1.6}.bk-card{background:var(--bk-card);border-radius:var(--bk-radius);box-shadow:var(--bk-shadow);padding:28px;margin-bottom:20px}.bk-card-title{font-size:18px;font-weight:700;margin-bottom:16px}.bk-steps{display:flex;align-items:center;gap:8px;margin-bottom:24px;font-size:13px;flex-wrap:wrap}.bk-step{display:flex;align-items:center;gap:6px;color:var(--bk-muted)}.bk-step.active{color:var(--bk-text);font-weight:700}.bk-step.done{color:var(--bk-accent)}.bk-step-num{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;background:var(--bk-border);color:var(--bk-muted);flex-shrink:0}.bk-step.active .bk-step-num{background:var(--bk-text);color:#fff}.bk-step.done .bk-step-num{background:var(--bk-accent);color:#fff}.bk-step-sep{color:var(--bk-border);font-size:16px}.bk-service-list{display:flex;flex-direction:column;gap:10px}.bk-service-card{border:2px solid var(--bk-border);border-radius:14px;padding:16px 18px;display:flex;align-items:center;gap:14px;cursor:pointer;transition:border-color .15s,background .15s}.bk-service-card:hover,.bk-service-card.selected{border-color:var(--bk-accent);background:#fdf9f0}.bk-service-color{width:12px;height:12px;border-radius:50%;flex-shrink:0}.bk-service-info{flex:1}.bk-service-name{font-weight:700;font-size:15px}.bk-service-meta{font-size:13px;color:var(--bk-muted);margin-top:2px}.bk-service-price{font-weight:700;font-size:15px;white-space:nowrap}.bk-staff-list{display:flex;flex-wrap:wrap;gap:12px}.bk-staff-card{border:2px solid var(--bk-border);border-radius:14px;padding:16px;cursor:pointer;flex:1 1 140px;text-align:center;transition:border-color .15s}.bk-staff-card:hover{border-color:var(--bk-accent)}.bk-staff-card.selected{border-color:var(--bk-accent);background:#fdf9f0}.bk-staff-avatar{width:52px;height:52px;border-radius:50%;margin:0 auto 10px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#fff}.bk-staff-name{font-weight:700;font-size:14px}.bk-staff-bio{font-size:12px;color:var(--bk-muted);margin-top:4px;line-height:1.4}.bk-calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.bk-calendar-month{font-weight:700;font-size:16px}.bk-calendar-nav{background:none;border:1px solid var(--bk-border);border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--bk-text);transition:background .12s}.bk-calendar-nav:hover{background:var(--bk-bg)}.bk-calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.bk-cal-dow{text-align:center;font-size:11px;font-weight:700;color:var(--bk-muted);padding:4px 0;text-transform:uppercase;letter-spacing:.05em}.bk-cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:14px;cursor:pointer;transition:background .12s,color .12s;border:none;background:none;font-family:inherit;color:var(--bk-text)}.bk-cal-day:hover:not(:disabled):not(.empty){background:var(--bk-bg)}.bk-cal-day.has-slots:not(:disabled){font-weight:700}.bk-cal-day.selected{background:var(--bk-accent);color:#fff;font-weight:700}.bk-cal-day.today:not(.selected){border:2px solid var(--bk-accent)}.bk-cal-day:disabled,.bk-cal-day.empty{color:var(--bk-border);cursor:default}.bk-slot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:16px}.bk-slot-btn{padding:10px 8px;border-radius:10px;border:1.5px solid var(--bk-border);background:none;font-family:inherit;font-size:14px;font-weight:600;color:var(--bk-text);cursor:pointer;transition:border-color .12s,background .12s}.bk-slot-btn:hover{border-color:var(--bk-accent);background:#fdf9f0}.bk-slot-btn.selected{border-color:var(--bk-accent);background:var(--bk-accent);color:#fff}.bk-form{display:flex;flex-direction:column;gap:14px}.bk-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 480px){.bk-form-row{grid-template-columns:1fr}.bk-slot-grid{grid-template-columns:repeat(3,1fr)}}.bk-field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.bk-field input,.bk-field textarea{width:100%;padding:10px 14px;border:1.5px solid var(--bk-border);border-radius:10px;font-family:inherit;font-size:14px;color:var(--bk-text);background:#fff;outline:none;transition:border-color .12s}.bk-field input:focus,.bk-field textarea:focus{border-color:var(--bk-accent)}.bk-field textarea{resize:vertical;min-height:80px}.bk-field-error{font-size:12px;color:#e53e3e;margin-top:4px}.bk-coupon-row{display:flex;gap:8px;align-items:center}.bk-coupon-row input{flex:1}.bk-coupon-btn{padding:10px 16px;border-radius:10px;border:1.5px solid var(--bk-accent);background:none;font-family:inherit;font-size:13px;font-weight:700;color:var(--bk-accent);white-space:nowrap;transition:background .12s}.bk-coupon-btn:hover{background:#fdf9f0}.bk-coupon-success{font-size:13px;color:#38a169;font-weight:700;margin-top:6px}.bk-summary{border-top:1px solid var(--bk-border);padding-top:16px;margin-top:16px}.bk-summary-row{display:flex;justify-content:space-between;font-size:14px;padding:4px 0}.bk-summary-row.total{font-weight:700;font-size:16px;border-top:1px solid var(--bk-border);padding-top:10px;margin-top:6px}.bk-summary-discount{color:var(--bk-accent)}.bk-btn{padding:13px 28px;border-radius:100px;border:none;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;transition:opacity .15s,transform .1s;display:inline-flex;align-items:center;gap:8px}.bk-btn:active{transform:scale(.98)}.bk-btn-primary{background:var(--bk-text);color:#fff}.bk-btn-primary:hover{opacity:.88}.bk-btn-primary:disabled{opacity:.4;cursor:not-allowed}.bk-btn-outline{background:none;border:1.5px solid var(--bk-border);color:var(--bk-text)}.bk-btn-outline:hover{border-color:var(--bk-text)}.bk-btn-accent{background:var(--bk-accent);color:#1a1a2e}.bk-btn-accent:hover{opacity:.9}.bk-actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.bk-confirm-icon{font-size:60px;margin-bottom:20px}.bk-confirm-title{font-family:var(--bk-hero-font);font-size:2rem;font-weight:900;margin-bottom:10px}.bk-confirm-sub{color:var(--bk-muted);font-size:15px;margin-bottom:28px;line-height:1.6}.bk-booking-details{background:var(--bk-bg);border-radius:14px;padding:20px;text-align:left}.bk-detail-row{display:flex;justify-content:space-between;font-size:14px;padding:6px 0;border-bottom:1px solid var(--bk-border)}.bk-detail-row:last-child{border-bottom:none}.bk-detail-label{color:var(--bk-muted)}.bk-detail-value{font-weight:600;text-align:right}.bk-spinner{width:40px;height:40px;border:3px solid var(--bk-border);border-top-color:var(--bk-accent);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.bk-error{text-align:center;padding:60px 20px;color:var(--bk-muted);font-size:15px}.bk-error-title{font-size:20px;font-weight:700;color:var(--bk-text);margin-bottom:8px}.bk-badge{display:inline-block;padding:2px 10px;border-radius:100px;font-size:11px;font-weight:700;background:var(--bk-bg);color:var(--bk-muted);border:1px solid var(--bk-border)}.bk-no-slots{color:var(--bk-muted);font-size:14px;text-align:center;padding:24px 0}