:root{
  --b2s45-ink:#111820;
  --b2s45-muted:#667085;
  --b2s45-border:#dfe4ea;
  --b2s45-soft:#f6f8fa;
  --b2s45-gold:#f5ad16;
  --b2s45-green:#087244;
  --b2s45-red:#a22d2d;
}

body.b2s45-modal-open{overflow:hidden}

.b2s45-overlay{
  position:fixed;inset:0;z-index:100000;background:rgba(3,10,18,.72);
  display:flex;align-items:center;justify-content:center;padding:24px;
  backdrop-filter:blur(5px);animation:b2s45Fade .16s ease-out both
}
.b2s45-dialog{
  width:min(920px,100%);max-height:min(890px,calc(100dvh - 48px));overflow:auto;
  background:#fff;border:1px solid rgba(255,255,255,.4);border-radius:22px;
  box-shadow:0 28px 80px rgba(0,0,0,.28);color:var(--b2s45-ink)
}
.b2s45-dialog-head{
  position:sticky;top:0;z-index:2;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:22px 24px 18px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--b2s45-border)
}
.b2s45-kicker{display:block;margin-bottom:5px;color:#8a5b00;font-size:10px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
.b2s45-dialog-head h2{margin:0;font-size:28px;line-height:1.15;letter-spacing:-.025em}
.b2s45-dialog-head p{margin:7px 0 0;color:var(--b2s45-muted);font-size:13px;line-height:1.5}
.b2s45-close{width:40px;height:40px;flex:none;border:1px solid var(--b2s45-border);border-radius:11px;background:#fff;color:#344054;font-size:23px;line-height:1;cursor:pointer}
.b2s45-close:hover{background:#f2f4f7}
.b2s45-dialog-body{padding:22px 24px 8px}
.b2s45-loading{min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--b2s45-muted)}
.b2s45-loader{width:40px;height:40px;border:4px solid #e5e9ed;border-top-color:var(--b2s45-gold);border-radius:50%;animation:b2s45Spin .75s linear infinite}
.b2s45-loading strong{margin-top:15px;color:var(--b2s45-ink);font-size:18px}
.b2s45-error{padding:25px;border:1px solid #efc8c8;border-radius:16px;background:#fff8f8;color:var(--b2s45-red);text-align:center}

.b2s45-stay-summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;border:1px solid var(--b2s45-border);border-radius:15px;background:var(--b2s45-soft)}
.b2s45-stay-summary h3{margin:0 0 4px;font-size:20px}.b2s45-stay-summary p{margin:0;color:var(--b2s45-muted);font-size:12px}
.b2s45-nightly{flex:none;text-align:right}.b2s45-nightly span{display:block;color:var(--b2s45-muted);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.b2s45-nightly strong{display:block;margin-top:4px;font-size:22px}

.b2s45-price-panel{margin-top:16px;border:1px solid var(--b2s45-border);border-radius:17px;overflow:hidden}
.b2s45-price-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:13px 16px;border-bottom:1px solid #e8ebef}
.b2s45-price-row:last-child{border-bottom:0}.b2s45-price-row span{color:#344054;font-size:13px}.b2s45-price-row small{display:block;margin-top:3px;color:var(--b2s45-muted);font-size:10px;line-height:1.4}.b2s45-price-row strong{white-space:nowrap;font-size:15px}
.b2s45-price-row.total{align-items:center;background:#111820;color:#fff;padding:17px 16px}.b2s45-price-row.total span{color:#fff;font-weight:800}.b2s45-price-row.total small{color:#b8c2cc}.b2s45-price-row.total strong{color:#ffd36f;font-size:26px}
.b2s45-complete-note{display:flex;align-items:flex-start;gap:10px;margin-top:12px;padding:12px 14px;border-radius:13px;background:#eaf8f1;color:#075c38;font-size:12px;line-height:1.5}.b2s45-complete-note svg{width:20px;height:20px;flex:none;margin-top:1px}

.b2s45-terms-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-top:17px}
.b2s45-term{display:flex;align-items:flex-start;gap:11px;padding:14px;border:1px solid var(--b2s45-border);border-radius:14px;background:#fff}
.b2s45-term svg{width:21px;height:21px;flex:none;color:#9b6800;margin-top:1px}.b2s45-term span{display:block;color:var(--b2s45-muted);font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.b2s45-term strong{display:block;margin-top:4px;font-size:13px;line-height:1.45}.b2s45-term p{margin:4px 0 0;color:#475467;font-size:11px;line-height:1.5}
.b2s45-safety{display:flex;gap:11px;margin-top:12px;padding:14px;border:1px solid #f1d18a;border-radius:14px;background:#fff9e8;color:#5c4100}.b2s45-safety svg{width:22px;height:22px;flex:none}.b2s45-safety strong{display:block;font-size:13px}.b2s45-safety p{margin:4px 0 0;font-size:11px;line-height:1.5}

.b2s45-dialog-actions{position:sticky;bottom:0;z-index:2;padding:16px 24px max(16px,env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid var(--b2s45-border)}
.b2s45-ack{display:flex;align-items:flex-start;gap:10px;margin-bottom:13px;color:#344054;font-size:12px;line-height:1.45;cursor:pointer}.b2s45-ack input{width:18px;height:18px;flex:none;margin:0;accent-color:#111820}
.b2s45-action-row{display:flex;justify-content:flex-end;gap:10px}.b2s45-action-row button{min-height:44px;border-radius:11px;padding:0 18px;font:inherit;font-size:12px;font-weight:900;cursor:pointer}.b2s45-cancel{border:1px solid #cfd6df;background:#fff;color:#344054}.b2s45-confirm{border:1px solid var(--b2s45-gold);background:linear-gradient(180deg,#ffc94d,var(--b2s45-gold));color:#151515;box-shadow:0 7px 18px rgba(245,173,22,.22)}.b2s45-confirm:disabled{opacity:.48;cursor:not-allowed;box-shadow:none}
.b2s45-action-message{min-height:18px;margin:0 0 8px;text-align:right;color:var(--b2s45-red);font-size:11px;font-weight:700}

.b2s45-confirmed-card{margin:0 0 18px;padding:18px;border:1px solid var(--b2s45-border);border-radius:18px;background:#fff;box-shadow:0 9px 24px rgba(15,23,42,.06)}
.b2s45-confirmed-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:15px}.b2s45-confirmed-head h2{margin:3px 0 4px;font-size:22px}.b2s45-confirmed-head p{margin:0;color:var(--b2s45-muted);font-size:12px}.b2s45-confirmed-badge{flex:none;display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:#eaf8f1;color:var(--b2s45-green);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.b2s45-confirmed-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:14px}.b2s45-confirmed-terms{display:grid;gap:9px}.b2s45-confirmed-term{padding:11px 12px;border-radius:12px;background:var(--b2s45-soft)}.b2s45-confirmed-term span{display:block;color:var(--b2s45-muted);font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.b2s45-confirmed-term strong{display:block;margin-top:4px;font-size:12px;line-height:1.4}

.b2s45-admin-card{margin-top:20px}.b2s45-admin-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:17px}.b2s45-admin-head h2{margin:4px 0 5px}.b2s45-admin-head p{margin:0;color:var(--b2s45-muted);line-height:1.5}.b2s45-admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.b2s45-admin-form label{display:block}.b2s45-admin-form label.wide{grid-column:1/-1}.b2s45-admin-form label>span{display:block;margin-bottom:6px;color:#344054;font-size:11px;font-weight:800}.b2s45-admin-form input,.b2s45-admin-form select,.b2s45-admin-form textarea{width:100%;border:1px solid #cfd6df;border-radius:11px;background:#fff;padding:10px 12px;font:inherit;color:#182230}.b2s45-admin-form input,.b2s45-admin-form select{min-height:44px}.b2s45-admin-form textarea{resize:vertical;line-height:1.5}.b2s45-admin-form small{display:block;margin-top:5px;color:var(--b2s45-muted);font-size:10px;line-height:1.4}.b2s45-admin-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}.b2s45-admin-actions{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--b2s45-border);padding-top:14px}.b2s45-admin-message{font-size:11px;font-weight:700}.b2s45-admin-message.success{color:var(--b2s45-green)}.b2s45-admin-message.error{color:var(--b2s45-red)}

@keyframes b2s45Spin{to{transform:rotate(360deg)}}
@keyframes b2s45Fade{from{opacity:0}to{opacity:1}}

@media(max-width:700px){
  .b2s45-overlay{align-items:flex-end;padding:0}
  .b2s45-dialog{width:100%;max-height:calc(100dvh - 12px);border-radius:20px 20px 0 0}
  .b2s45-dialog-head{padding:18px 16px 14px}.b2s45-dialog-head h2{font-size:23px}.b2s45-dialog-body{padding:16px 14px 6px}.b2s45-dialog-actions{padding:13px 14px max(14px,env(safe-area-inset-bottom))}
  .b2s45-stay-summary{align-items:flex-start;flex-direction:column}.b2s45-nightly{text-align:left}
  .b2s45-terms-grid{grid-template-columns:1fr}
  .b2s45-action-row{display:grid;grid-template-columns:1fr 1.35fr}.b2s45-action-row button{width:100%;padding:0 10px}
  .b2s45-confirmed-head{flex-direction:column}.b2s45-confirmed-grid{grid-template-columns:1fr}
  .b2s45-admin-form{grid-template-columns:1fr}.b2s45-admin-form label.wide,.b2s45-admin-actions{grid-column:auto}.b2s45-admin-actions{align-items:stretch;flex-direction:column}.b2s45-admin-actions button{width:100%}
}

@media(prefers-reduced-motion:reduce){.b2s45-overlay{animation:none}.b2s45-loader{animation-duration:1.5s}}