:root{
  --navy:#071b3a;
  --navy2:#0b2b57;
  --gold:#e9bb52;
  --gold2:#f4cf73;
  --ink:#10213b;
  --muted:#718096;
  --line:#dfe5ee;
  --soft:#f6f8fb;
  --white:#fff;
  --danger:#c33b42;
  --success:#16805c;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:#eef2f7;
  color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
.booking-page{
  width:100%;
  min-height:100svh;
  padding:12px 12px calc(28px + env(safe-area-inset-bottom));
}
.topbar{
  width:min(100%,620px);
  margin:0 auto 10px;
  height:54px;
  padding:0 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:rgba(255,255,255,.94);
  border:1px solid rgba(7,27,58,.06);
  border-radius:17px;
  box-shadow:0 8px 25px rgba(7,27,58,.07);
  position:sticky;
  top:8px;
  z-index:10;
  backdrop-filter:blur(14px);
}
.brand{
  display:flex;
  align-items:center;
  gap:9px;
  color:var(--navy);
  text-decoration:none;
  font-size:14px;
  font-weight:900;
  letter-spacing:.2px;
}
.brand-mark{
  width:32px;height:32px;
  display:grid;place-items:center;
  color:white;
  background:linear-gradient(145deg,var(--navy2),var(--navy));
  border-radius:10px;
  font-size:17px;
}
.secure{
  font-size:10px;
  color:#5f6e82;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.7px;
}
.secure::first-letter{color:#24a879}
.booking-card{
  width:min(100%,620px);
  margin:0 auto;
  background:white;
  border-radius:22px;
  box-shadow:0 18px 55px rgba(7,27,58,.10);
  overflow:hidden;
}
.card-head{
  padding:22px 20px 18px;
  background:linear-gradient(135deg,var(--navy),#0c2c56);
  color:white;
}
.eyebrow{
  margin:0 0 5px;
  font-size:10px;
  font-weight:900;
  letter-spacing:1.3px;
  color:#f2cc70;
}
h1{
  margin:0;
  font-size:28px;
  line-height:1.08;
  letter-spacing:-.8px;
}
.sub{
  margin:8px 0 0;
  color:#d8e3f3;
  font-size:12px;
  line-height:1.5;
}
.section{
  padding:17px 18px 0;
}
.section-title{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:13px;
  font-size:13px;
}
.section-title span{
  width:25px;height:25px;
  display:grid;place-items:center;
  border-radius:8px;
  background:#edf2f8;
  color:var(--navy2);
  font-size:10px;
  font-weight:900;
}
label{
  display:block;
  margin:0 0 6px;
  color:#253957;
  font-size:11px;
  font-weight:800;
}
input,select{
  width:100%;
  min-height:46px;
  border:1px solid var(--line);
  border-radius:12px;
  padding:0 13px;
  outline:none;
  background:#fff;
  color:var(--ink);
  font:inherit;
  font-size:13px;
  transition:.18s ease;
}
input:focus,select:focus{
  border-color:#8aa3c4;
  box-shadow:0 0 0 3px rgba(32,75,125,.08);
}
.section input + label,
.section label + label{margin-top:12px}
.grid2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:12px;
}
.hint{
  margin:6px 0 0;
  font-size:10px;
  color:var(--muted);
}
.warning{
  margin-top:8px;
  padding:9px 11px;
  border-radius:10px;
  background:#fff4f4;
  border:1px solid #ffd5d5;
  color:var(--danger);
  font-size:10px;
  line-height:1.45;
}
.warning span{display:block}
.room-tabs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:7px;
}
.room-tab{
  min-height:43px;
  border:1px solid var(--line);
  border-radius:11px;
  background:#fff;
  color:#5e6b7d;
  font-size:12px;
  font-weight:850;
  cursor:pointer;
}
.room-tab.active{
  background:var(--navy);
  border-color:var(--navy);
  color:white;
  box-shadow:0 5px 15px rgba(7,27,58,.14);
}
.price-box{
  margin:17px 18px 0;
  padding:14px;
  border:1px solid #efd89e;
  border-radius:15px;
  background:linear-gradient(145deg,#fffaf0,#fff);
}
.price-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  color:#65738a;
  font-size:10px;
  font-weight:800;
}
.promo{
  display:none;
  padding:4px 7px;
  border-radius:999px;
  background:#fff0bd;
  color:#916b05;
  font-size:8px;
  letter-spacing:.7px;
  font-weight:950;
}
.old-price{
  min-height:16px;
  margin-top:4px;
  color:#8c96a4;
  font-size:11px;
  text-decoration:line-through;
}
.total-price{
  margin-top:1px;
  color:var(--navy);
  font-size:29px;
  line-height:1.05;
  font-weight:950;
  letter-spacing:-1px;
}
.price-desc{
  margin-top:4px;
  color:#748196;
  font-size:10px;
}
.payment-section{padding-top:16px}
.payment-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.pay-option{
  margin:0;
  min-height:58px;
  padding:10px;
  display:flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--line);
  border-radius:12px;
  cursor:pointer;
}
.pay-option:has(input:checked){
  border-color:#9eb4d0;
  background:#f6f9fd;
}
.pay-option input{
  width:15px;
  min-height:15px;
  accent-color:var(--navy);
  padding:0;
}
.pay-option span{display:block}
.pay-option b{display:block;font-size:11px}
.pay-option small{display:block;margin-top:2px;color:#7b8797;font-size:9px}
.rules{
  margin:16px 18px 0;
  padding:11px 12px;
  border-radius:13px;
  background:#f6f8fb;
  color:#5e6b7d;
  font-size:10px;
  line-height:1.5;
}
.rules b{color:#263955}
.rules ul{margin:6px 0 0;padding-left:16px}
.submit{
  width:calc(100% - 36px);
  margin:15px 18px 0;
  min-height:52px;
  border:0;
  border-radius:14px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#0a1d38;
  font-size:14px;
  font-weight:950;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  cursor:pointer;
  box-shadow:0 9px 22px rgba(207,160,50,.22);
}
.submit:active{transform:translateY(1px)}
.arrow{font-size:20px;line-height:1}
.submit-note{
  margin:8px 18px 18px;
  text-align:center;
  color:#8792a1;
  font-size:9px;
}
.modal{
  position:fixed;
  inset:0;
  z-index:50;
  display:grid;
  place-items:end center;
  padding:12px;
  background:rgba(3,14,31,.58);
  backdrop-filter:blur(5px);
}
.modal[hidden]{display:none}
.modal-card{
  position:relative;
  width:min(100%,520px);
  max-height:88svh;
  overflow:auto;
  padding:22px 18px 18px;
  background:#fff;
  border-radius:20px 20px 15px 15px;
  box-shadow:0 20px 60px rgba(0,0,0,.25);
}
.close{
  position:absolute;
  top:10px;right:12px;
  width:34px;height:34px;
  border:0;border-radius:50%;
  background:#f0f3f7;
  font-size:22px;color:#607087;
}
.modal-icon{
  width:42px;height:42px;
  display:grid;place-items:center;
  border-radius:13px;
  background:#e8f8f1;
  color:var(--success);
  font-size:20px;font-weight:950;
}
.modal-card h2{margin:10px 0 3px;font-size:20px}
.modal-card p{margin:0 0 12px;color:#728096;font-size:11px}
pre{
  white-space:pre-wrap;
  margin:0;
  padding:12px;
  border-radius:12px;
  background:#f5f7fa;
  color:#263750;
  font:11px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;
}
.wa-button{
  margin-top:12px;
  min-height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:13px;
  background:#20a86b;
  color:#fff;
  text-decoration:none;
  font-size:13px;
  font-weight:900;
}
@media(min-width:700px){
  .booking-page{padding:24px 16px 50px}
  .topbar{margin-bottom:14px}
  .booking-card{border-radius:24px}
}
@media(max-width:380px){
  .booking-page{padding-left:8px;padding-right:8px}
  .topbar{border-radius:14px}
  .card-head{padding:19px 16px 16px}
  .section{padding-left:15px;padding-right:15px}
  .price-box,.rules{margin-left:15px;margin-right:15px}
  .submit{width:calc(100% - 30px);margin-left:15px;margin-right:15px}
}


/* Pesanan aktif: satu pesanan aktif per browser/device sampai selesai */
.active-order{margin:14px 18px 0;padding:12px;border:1px solid #d9e8f7;border-radius:14px;background:linear-gradient(135deg,#f1f7ff,#fff);display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center}
.active-order[hidden]{display:none!important}
.active-order-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#dff7ed;color:#087f5b;font-weight:950}
.active-order-main b{display:block;font-size:12px;color:#14213a}.active-order-main span{display:block;font-size:10px;color:#6d7b8f;margin-top:3px;line-height:1.4}
.active-order-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:7px}.active-order-actions button{min-height:40px;border:0;border-radius:10px;background:#071b3a;color:#fff;font-weight:850;cursor:pointer}.active-order-actions .secondary{background:#eef2f7;color:#243650}
@media(max-width:380px){.active-order{margin-left:15px;margin-right:15px}}

.contact-fields{margin-top:2px}.payment-info{margin:12px 0;padding:13px;border:1px solid #dce6f2;border-radius:12px;background:#f7faff;font-size:13px;line-height:1.55}.payment-info b{font-size:14px}.payment-info .va-no{font-size:20px;font-weight:900;letter-spacing:.5px;margin:5px 0}.payment-info .muted{color:#64748b;font-size:11px}.ipaymu-button{display:inline-flex!important;justify-content:center;align-items:center;background:#1742b8!important;color:#fff!important}.ipaymu-error{color:#b42318;background:#fff4f2;border-color:#f2c7c2}
.apartku-header-logo{max-height:64px;width:auto;max-width:min(100%,380px);object-fit:contain;display:block}
@media(max-width:640px){.apartku-header-logo{max-height:52px;max-width:88vw}}

.apartku-site-header{width:min(100%,620px);}
.apartku-site-header .apartku-brand-logo{width:155px;height:44px;object-fit:contain;object-position:left center;display:block;}
textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;resize:vertical;outline:none;color:var(--ink);font:inherit;font-size:13px}
textarea:focus{border-color:#8aa3c4;box-shadow:0 0 0 3px rgba(32,75,125,.08)}
.promo-modal-card{max-width:460px}
.promo-highlight{padding:14px;border-radius:14px;background:#fff7dc;border:1px solid #efd89e;margin:12px 0;color:#765a0b}
.promo-highlight b,.promo-highlight span{display:block}.promo-highlight span{font-size:11px;margin-top:3px;color:#7b6a35}
.activity-toast{position:fixed;left:16px;bottom:18px;z-index:80;background:#071b3a;color:#fff;padding:10px 13px;border-radius:999px;box-shadow:0 10px 28px rgba(7,27,58,.22);font-size:11px;font-weight:800;animation:activityIn .35s ease}
@keyframes activityIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:640px){.apartku-site-header .apartku-brand-logo{width:140px;height:40px}.activity-toast{left:10px;right:10px;bottom:10px;text-align:center;border-radius:12px}}

.booking-footer{margin:20px -12px -28px;background:#071b3a;color:#fff;padding:26px 14px}.booking-footer-inner{width:min(100%,620px);margin:auto;display:grid;grid-template-columns:170px 1fr;gap:16px;align-items:center}.booking-footer img{width:165px;height:auto;max-height:55px;object-fit:contain;object-position:left center}.booking-footer b{display:block;font-size:12px}.booking-footer span{display:block;color:#aebbd0;font-size:10px;line-height:1.5}.booking-footer nav{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px 14px}.booking-footer nav a{color:#dbe5f3;font-size:10px;text-decoration:none}@media(max-width:520px){.booking-footer-inner{grid-template-columns:1fr}.booking-footer nav{grid-column:auto}.booking-footer img{width:150px}}