.bk-wrap{max-width:600px;margin:0 auto;padding:0 20px 80px;}

.progress{display:flex;gap:4px;margin-bottom:32px;}
.progress-dot{height:3px;flex:1;background:var(--border);border-radius:2px;transition:background 0.4s;}
.progress-dot.active{background:var(--gold);}
.progress-dot.done{background:rgba(201,150,12,.4);}

.step-lbl{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--gold);margin-bottom:6px;font-family:var(--font-d);}
.step-ttl{font-family:var(--font-d);font-size:clamp(28px,7vw,44px);letter-spacing:.04em;line-height:1.0;margin-bottom:28px;color:var(--text);}
.bk-step{display:none;animation:bkUp .3s ease both;}
.bk-step.active{display:block;}
@keyframes bkUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}

.bk-field{margin-bottom:20px;}
.bk-field label{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;}
.bk-field label .req{color:var(--gold);margin-left:2px;}
.bk-input{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text);font-family:var(--font-b);font-size:14px;padding:12px 14px;outline:none;transition:border-color .2s,background .2s;appearance:none;-webkit-appearance:none;border-radius:0;}
.bk-input:focus{border-color:var(--gold);background:rgba(201,150,12,.06);}
.bk-input::placeholder{color:var(--muted);opacity:.6;}
textarea.bk-input{resize:vertical;min-height:88px;}
select.bk-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%2362605C'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer;}
select.bk-input option{background:#111010;}

.bk-choices{display:grid;gap:10px;}
.bk-choices.cols-2{grid-template-columns:1fr 1fr;}
.bk-choice{position:relative;cursor:pointer;border:1px solid var(--border);padding:16px 14px;transition:border-color .2s,background .2s;user-select:none;}
.bk-choice:hover{border-color:rgba(201,150,12,.45);}
.bk-choice input{position:absolute;opacity:0;width:0;height:0;}
.bk-choice.selected{border-color:var(--gold);background:rgba(201,150,12,.08);}
.bk-choice-icon{font-size:20px;margin-bottom:6px;}
.bk-choice-title{font-size:14px;font-weight:500;color:var(--text);line-height:1.3;}
.bk-choice-sub{font-size:12px;color:var(--muted);margin-top:3px;line-height:1.4;}

.bk-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}

.bk-info{background:rgba(255,255,255,.03);border:1px solid var(--border);border-left:3px solid var(--gold);padding:14px 16px;font-size:13px;color:var(--muted);margin-bottom:20px;line-height:1.6;}
.bk-info strong{color:var(--text);font-weight:500;}
.bk-warn{background:rgba(201,150,12,.07);border:1px solid rgba(201,150,12,.3);padding:12px 14px;font-size:13px;color:var(--gold);margin-bottom:20px;display:none;line-height:1.5;}
.bk-warn.show{display:block;}

.bk-price-card{background:rgba(255,255,255,.03);border:1px solid var(--border);padding:20px;margin-bottom:24px;}
.bk-price-row{display:flex;justify-content:space-between;align-items:baseline;padding:7px 0;border-bottom:1px solid var(--border);font-size:14px;}
.bk-price-row:last-child{border-bottom:none;}
.bk-price-row .pl{color:var(--muted);}
.bk-price-row.total .pl{color:var(--text);font-weight:500;}
.bk-price-row.total .pv{font-family:var(--font-d);font-size:24px;color:var(--gold);letter-spacing:.04em;}
.bk-price-row.dep .pv{color:var(--silver);}

.bk-toggle-wrap{display:flex;align-items:center;gap:12px;padding:14px 0;cursor:pointer;}
.bk-toggle{width:44px;height:24px;background:var(--border);border-radius:12px;position:relative;transition:background .2s;flex-shrink:0;}
.bk-toggle::after{content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--text);transition:transform .2s;}
.bk-toggle.on{background:var(--gold);}
.bk-toggle.on::after{transform:translateX(20px);}
.bk-toggle-label{font-size:14px;line-height:1.4;color:var(--silver);}
.bk-toggle-label small{display:block;color:var(--muted);font-size:12px;}

.bk-cond{display:none;}
.bk-cond.show{display:block;}

.bk-btn-row{display:flex;gap:10px;margin-top:32px;}
.bk-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;font-family:var(--font-d);font-size:18px;letter-spacing:.08em;cursor:pointer;transition:all .2s;border:none;outline:none;text-decoration:none;border-radius:0;}
.bk-btn-primary{background:var(--gold);color:#0D0C0C;flex:1;}
.bk-btn-primary:hover{opacity:.88;transform:translateY(-1px);}
.bk-btn-primary:active{transform:none;}
.bk-btn-back{background:transparent;color:var(--muted);border:1px solid var(--border);padding:14px 18px;font-size:16px;}
.bk-btn-back:hover{border-color:var(--silver);color:var(--text);}
.bk-btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important;}

.cal-nav-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.cal-month-label{font-family:var(--font-d);font-size:22px;letter-spacing:.06em;color:var(--text);}
.cal-btn{background:transparent;border:1px solid var(--border);color:var(--muted);width:34px;height:34px;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:border-color .2s,color .2s;}
.cal-btn:hover:not(:disabled){border-color:var(--gold);color:var(--text);}
.cal-btn:disabled{opacity:.25;cursor:not-allowed;}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:20px;}
.cal-dow{text-align:center;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:6px 0;}
.cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:13px;cursor:pointer;transition:all .15s;position:relative;border:1px solid transparent;background:transparent;color:var(--text);}
.cal-day:hover:not(.past):not(.empty):not(.fully-booked){border-color:rgba(201,150,12,.45);background:rgba(201,150,12,.07);}
.cal-day.empty{cursor:default;}
.cal-day.past{color:rgba(200,192,180,.2);cursor:not-allowed;}
.cal-day.today{color:var(--gold);font-weight:500;}
.cal-day.selected{border-color:var(--gold);background:rgba(201,150,12,.14);}
.cal-day.has-booking::after{content:'';position:absolute;bottom:3px;left:50%;transform:translateX(-50%);width:4px;height:4px;border-radius:50%;background:var(--gold);}
.cal-day.fully-booked{opacity:.28;cursor:not-allowed;}

.slots-section{margin-top:4px;}
.slots-date-label{font-family:var(--font-d);font-size:16px;letter-spacing:.06em;color:var(--muted);margin-bottom:12px;}
.slots-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:20px;}
.slot{padding:10px 6px;text-align:center;border:1px solid var(--border);cursor:pointer;font-size:13px;transition:all .15s;background:transparent;color:var(--text);font-family:var(--font-b);}
.slot:hover:not(.taken){border-color:var(--gold);background:rgba(201,150,12,.08);}
.slot.selected{border-color:var(--gold);background:rgba(201,150,12,.14);}
.slot.taken{opacity:.28;cursor:not-allowed;text-decoration:line-through;}
.slots-empty{color:var(--muted);font-size:13px;padding:12px 0;font-style:italic;}

.bk-confirm-hd{text-align:center;padding:28px 0 20px;}
.bk-confirm-icon{width:64px;height:64px;border-radius:50%;background:rgba(201,150,12,.1);border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 16px;}
.bk-confirm-hd h2{font-family:var(--font-d);font-size:40px;letter-spacing:.04em;color:var(--text);}
.bk-confirm-hd p{color:var(--muted);font-size:14px;margin-top:6px;}
.bk-confirm-details{background:rgba(255,255,255,.03);border:1px solid var(--border);padding:20px;margin:24px 0;}
.confirm-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border);font-size:14px;}
.confirm-row:last-child{border-bottom:none;}
.confirm-row span:first-child{color:var(--muted);}
.confirm-row span:last-child{font-weight:500;text-align:right;max-width:60%;color:var(--text);}

.bk-error{background:rgba(201,150,12,.08);border:1px solid rgba(201,150,12,.3);padding:12px 14px;color:var(--gold);font-size:13px;margin-top:12px;display:none;}
.bk-error.show{display:block;}

@media(max-width:600px){
  .bk-choices.cols-2{grid-template-columns:1fr;}
  .bk-row{grid-template-columns:1fr;}
  .slots-grid{grid-template-columns:repeat(3,1fr);}
  .cal-day{font-size:11px;}
}