/* ===== block-01 ===== */
:root{--navy:#173d5d;--deep:#09273f;--cream:#f7f0e3;--paper:#fffaf0;--gold:#e6b315;--pink:#ed2c7a;--ink:#17354f;--muted:#6f7c85;--line:rgba(23,61,93,.13);--blue:#0c7bc4;--green:#3d934c}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f7f9fb;color:var(--ink);font-family:"Be Vietnam Pro",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}
.topbar{position:sticky;z-index:60;top:0;height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 clamp(16px,4vw,54px);border-bottom:1px solid var(--line);background:rgba(255,255,255,.9);backdrop-filter:blur(18px)}
.brand{font-family:"Playfair Display",serif;font-size:22px;font-weight:600;letter-spacing:0}.brand i{color:var(--gold);font-style:normal}.back{font-size:10px;font-weight:800;color:#536c7e}
.page{width:min(1180px,calc(100% - 28px));margin:0 auto;padding:44px 0 72px}
.hero{display:grid;grid-template-columns:300px 1fr;gap:38px;align-items:start;margin-bottom:28px}
.photo-card{overflow:hidden;border:1px solid var(--line);border-radius:23px;background:#fff;box-shadow:0 18px 55px rgba(9,39,63,.08)}.photo{position:relative;aspect-ratio:4/5;background:#dfe6ea}.photo img{width:100%;height:100%;object-fit:cover;object-position:center 35%}.photo-badge{position:absolute;top:13px;left:13px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);font-size:8px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.photo-info{padding:17px}.photo-info small{display:block;color:var(--muted);font-size:8px;text-transform:uppercase;letter-spacing:.09em}.photo-info strong{display:block;margin-top:4px;font-family:"Playfair Display",serif;font-size:30px;letter-spacing:0}.photo-info p{margin:6px 0 0;color:var(--muted);font-size:10px}
.hero-copy{padding-top:18px}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--navy);font-size:8px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}.eyebrow:before{content:"";width:25px;height:1px;background:var(--gold)}.hero h1{margin:17px 0 13px;font-family:"Playfair Display",serif;font-size:clamp(44px,6vw,76px);line-height:1.3;letter-spacing:0}.hero h1 em{color:var(--navy);font-weight:600}.hero-copy>p{max-width:660px;margin:0;color:var(--muted);font-size:12px;line-height:1.7}
.flow{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(370px,.92fr);gap:22px;align-items:start}
.panel{padding:24px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 12px 38px rgba(9,39,63,.05)}
.booking-intro h2{margin:0;font-family:"Playfair Display",serif;font-size:46px;line-height:1.3;letter-spacing:0}
.booking-intro p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.65}
.steps-list{display:grid;gap:13px;margin:22px 0 20px}.step{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start}.step-num{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#0c7bc4;color:#fff;font-size:12px;font-weight:800}.step strong{display:block;font-size:14px;color:var(--ink)}.step span{display:block;margin-top:4px;color:var(--muted);font-size:10px;line-height:1.55}
.booking-divider{height:1px;background:rgba(23,61,93,.12);margin:18px 0 14px}.form-card{padding:10px 0 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}
label{display:grid;gap:7px;margin-bottom:12px}label>span{color:#566f81;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);outline:none}input,select{height:48px;padding:0 12px}textarea{min-height:98px;padding:12px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(23,61,93,.06)}
.hint{margin-top:-6px;margin-bottom:8px;color:#7f8f99;font-size:9px;line-height:1.55}
.package-card{margin:6px 0 14px;padding:14px;border:1px solid rgba(23,61,93,.16);border-radius:15px;background:#fff}.package-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.package-head strong{display:block;font-size:15px;color:#17354f}.package-head small{display:block;margin-top:4px;color:#8b98a2;font-size:9px}.package-price{text-align:right;color:#0c69ac;font-weight:900;font-size:18px;line-height:1.3}.package-price span{display:block;margin-top:3px;color:#7d8d99;font-size:8px;font-weight:700}
.package-slider{width:100%;height:5px;appearance:none;-webkit-appearance:none;background:linear-gradient(90deg,#0c7bc4 0%,#0c7bc4 var(--fill,0%),#d9dee3 var(--fill,0%),#d9dee3 100%);border-radius:999px;outline:none;margin:16px 0 10px}.package-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#0c7bc4;border:0;box-shadow:0 0 0 2px #fff,0 1px 8px rgba(12,123,196,.45)}.package-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#0c7bc4;border:0;box-shadow:0 0 0 2px #fff,0 1px 8px rgba(12,123,196,.45)}.range-marks{display:grid;grid-template-columns:repeat(5,1fr);gap:0;color:#7f8f99;font-size:8px;text-align:center}.range-marks span{display:block}
.availability-card{margin:2px 0 14px;padding:14px;border:1px solid rgba(23,61,93,.12);border-radius:13px;background:#f6f9fa}.availability-card-head{display:flex;justify-content:space-between;gap:14px;align-items:center}.availability-card h3{margin:0;font-size:11px}.availability-card p{margin:4px 0 0;color:var(--muted);font-size:9px}.availability-slots{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:11px}.availability-slot{padding:9px 7px;border:1px solid var(--line);border-radius:9px;background:#fff;text-align:center}.availability-slot b{display:block;font-size:9px}.availability-slot span{display:block;margin-top:3px;font-size:8px;color:var(--muted)}.availability-slot.free{border-color:rgba(61,147,76,.22);background:#f0f8f1}.availability-slot.free span{color:#3d8348}.availability-slot.busy{border-color:rgba(179,76,84,.18);background:#fbf0f1}.availability-slot.busy span{color:#a04d54}.availability-slot.loading{opacity:.6}
.message-panel{position:sticky;top:94px}.message-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.message-head small{color:#7f8e99;font-size:8px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.message-title{margin:6px 0 0;font-family:"Playfair Display",serif;font-size:28px;letter-spacing:0}.copy-btn{height:34px;padding:0 11px;border:1px solid #cbd6de;border-radius:8px;background:#fff;color:#314b60;font-size:8px;font-weight:800}.copy-btn.copied{background:#eaf6ec;color:#36733e;border-color:#bfddc3}
.message-box{min-height:232px;padding:14px;border-radius:12px;background:#edf2f6;color:#294256;font-size:10px;line-height:1.62;white-space:pre-wrap;overflow-wrap:anywhere}.message-note{margin:9px 0 15px;color:#84929d;font-size:8.5px;line-height:1.5}.contact-buttons{display:grid;grid-template-columns:1fr 1fr;gap:7px}.contact-btn{min-height:42px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid #c6d3dc;border-radius:8px;background:#fff;color:#243e53;font-size:9px;font-weight:800}.contact-btn.instagram{grid-column:1/-1;border-color:#087dc4;background:#087dc4;color:#fff;font-size:10px}.contact-btn.disabled{opacity:.48;cursor:not-allowed}.contact-icon{font-weight:900}.contact-hint{display:flex;align-items:flex-start;gap:7px;margin-top:12px;padding:10px;border-radius:10px;background:#fff7df;color:#775d20;font-size:8px;line-height:1.45}
.no-db{margin-top:10px;padding:10px;border:1px dashed #d7b85c;border-radius:10px;background:#fff8e6;color:#806526;font-size:8px;line-height:1.5}.no-db[hidden]{display:none}
.compact-switch-shell{display:flex;justify-content:flex-end;margin:-4px 0 20px}.compact-switch-trigger{width:min(100%,260px);min-height:58px;display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:10px;padding:7px 10px 7px 8px;border:1px solid var(--line);border-radius:14px;background:#fff;color:#17354f;box-shadow:0 8px 24px rgba(9,39,63,.06);text-align:left}.compact-switch-trigger:hover{border-color:rgba(23,61,93,.24);box-shadow:0 10px 28px rgba(9,39,63,.09)}.compact-switch-avatar{width:42px;height:42px;border-radius:10px;overflow:hidden;background:#dfe6ea}.compact-switch-avatar img{width:100%;height:100%;object-fit:cover;object-position:center 32%}.compact-switch-copy small{display:block;color:#8a98a2;font-size:7px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.compact-switch-copy b{display:block;margin-top:3px;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.compact-switch-arrow{font-size:13px;color:#728491;transition:transform .2s}.compact-switch-trigger[aria-expanded="true"] .compact-switch-arrow{transform:rotate(180deg)}
.compact-switch-popover{position:fixed;inset:0;z-index:160;display:grid;place-items:center;padding:18px;background:rgba(5,24,38,.48);backdrop-filter:blur(7px);opacity:0;visibility:hidden;transition:.2s}.compact-switch-popover.open{opacity:1;visibility:visible}.compact-switch-card{width:min(560px,100%);max-height:min(680px,calc(100svh - 36px));overflow:auto;padding:18px;border:1px solid rgba(255,255,255,.35);border-radius:20px;background:#fffaf0;box-shadow:0 28px 90px rgba(0,0,0,.22);transform:translateY(10px) scale(.985);transition:.22s}.compact-switch-popover.open .compact-switch-card{transform:none}.compact-switch-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.compact-switch-head small{display:block;color:#8a98a2;font-size:7px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.compact-switch-head strong{display:block;margin-top:3px;font-family:"Playfair Display",serif;font-size:24px;letter-spacing:0}.compact-switch-head button{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:#fff;color:#17354f;font-size:18px}.compact-switch-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.compact-photographer-option{display:grid;grid-template-columns:54px minmax(0,1fr);gap:10px;align-items:center;padding:8px;border:1px solid var(--line);border-radius:13px;background:#fff;color:#17354f;text-align:left;transition:border-color .18s,transform .18s,box-shadow .18s,background .18s}.compact-photographer-option:hover{transform:translateY(-1px);border-color:rgba(23,61,93,.24);box-shadow:0 7px 18px rgba(9,39,63,.07)}.compact-photographer-option.active{border-color:#173d5d;background:#173d5d;color:#fff}.compact-photographer-option img{width:54px;height:62px;border-radius:10px;object-fit:cover;object-position:center 32%;background:#dfe6ea}.compact-photographer-option b{display:block;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.compact-photographer-option small{display:block;margin-top:3px;color:#7e8d99;font-size:8px;line-height:1.4}.compact-photographer-option.active small{color:rgba(255,255,255,.7)}.compact-photographer-option .price{display:block;margin-top:5px;font-size:8px;font-weight:800;color:#a97810}.compact-photographer-option.active .price{color:#ffe17a}
@media(max-width:900px){.hero{grid-template-columns:220px 1fr}.flow{grid-template-columns:1fr}.message-panel{position:relative;top:auto}}
@media(max-width:620px){.topbar{height:62px;padding:0 13px}.brand{font-size:18px}.page{width:min(100% - 20px,1180px);padding:28px 0 44px}.hero{grid-template-columns:1fr;gap:20px}.photo-card{display:grid;grid-template-columns:120px 1fr;border-radius:17px}.photo{aspect-ratio:auto;min-height:150px}.photo-info{align-self:center}.photo-info strong{font-size:26px}.hero-copy{padding:0}.hero h1{font-size:44px}.panel{padding:18px;border-radius:18px}.booking-intro h2{font-size:38px}.grid{grid-template-columns:1fr}.availability-slots{grid-template-columns:1fr}.contact-buttons{grid-template-columns:1fr}.contact-btn.instagram{grid-column:1}.compact-switch-shell{justify-content:stretch}.compact-switch-trigger{width:100%}.compact-switch-card{padding:15px}.compact-switch-list{grid-template-columns:1fr}.package-head{display:block}.package-price{margin-top:8px;text-align:left}}

/* Final booking controls */
.field-label{display:block;margin-bottom:7px;color:#566f81;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
#duration{display:none!important}
.duration-toggle{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.duration-main,.half-slot{min-height:48px;border:1px solid #bfd0dc;border-radius:10px;background:#fff;color:#244156;font-size:10px;font-weight:800;transition:.18s}
.duration-main:hover,.half-slot:hover{border-color:#0c7bc4}
.duration-main.active,.half-slot.active{border-color:#0c7bc4;background:#0c7bc4;color:#fff;box-shadow:0 8px 18px rgba(12,123,196,.14)}
.duration-main:disabled,.half-slot:disabled{opacity:.38;cursor:not-allowed;background:#eef2f4;color:#768793;box-shadow:none}
.half-day-toggle{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:7px;padding:7px;border:1px solid rgba(23,61,93,.09);border-radius:11px;background:#f6f9fa}
.half-day-toggle[hidden]{display:none!important}
.half-slot{min-height:37px;font-size:9px}
.package-card{padding:16px!important}
.package-summary{flex:0 0 auto;text-align:right}.package-summary span{display:block;color:#788a97;font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.package-summary b{display:block;margin-top:4px;color:#0c69ac;font-size:18px}
.package-options{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:15px}
.package-option{min-height:102px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px 6px;border:1px solid rgba(23,61,93,.13);border-radius:13px;background:#fff;color:#17354f;transition:.18s}
.package-option:hover{transform:translateY(-1px);border-color:rgba(12,123,196,.45);box-shadow:0 8px 20px rgba(9,39,63,.06)}
.package-option.active{border-color:#0c7bc4;background:#edf7fd;box-shadow:inset 0 0 0 1px rgba(12,123,196,.06),0 8px 20px rgba(12,123,196,.08)}
.package-count{width:29px;height:29px;display:grid;place-items:center;border-radius:50%;background:#eef2f4;color:#17354f;font-size:12px;font-weight:900}.package-option.active .package-count{background:#0c7bc4;color:#fff}
.package-option small{color:#81909b;font-size:8px}.package-option b{margin-top:2px;color:#0c69ac;font-size:9px;line-height:1.25;text-align:center}.package-note{margin:10px 0 0;color:#7e8e99;font-size:8.5px;line-height:1.5}
#provinceSelect optgroup{font-weight:800;color:#17354f}
@media(max-width:720px){.package-options{grid-template-columns:repeat(2,minmax(0,1fr))}.package-option:first-child{grid-column:1/-1;min-height:82px}.package-head{display:block}.package-summary{text-align:left;margin-top:10px}.duration-date-grid{grid-template-columns:1fr!important}}


/* Loại buổi chụp */
.shoot-type-card{margin:2px 0 14px;padding:14px;border:1px solid rgba(23,61,93,.13);border-radius:14px;background:#f8fafb}
.shoot-type-card .field-label{margin-bottom:9px}
.shoot-type-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.shoot-type-option{min-height:58px;display:flex;align-items:center;justify-content:center;gap:9px;padding:10px 12px;border:1px solid #bfd0dc;border-radius:11px;background:#fff;color:#244156;font-size:10px;font-weight:800;transition:.18s}
.shoot-type-option:hover{border-color:#0c7bc4;transform:translateY(-1px)}
.shoot-type-option.active{border-color:#0c7bc4;background:#0c7bc4;color:#fff;box-shadow:0 8px 18px rgba(12,123,196,.14)}
.shoot-type-icon{font-size:16px;line-height:1.3}
@media(max-width:560px){.shoot-type-options{grid-template-columns:1fr}.shoot-type-option{min-height:52px}}