/* ================= Tên Ơi – style ================= */
:root {
  --pink: #F4A6B8;
  --pink-deep: #C9677F;
  --blush: #FDE8EE;
  --cream: #FFF8F0;
  --mint: #BDE8D7;
  --lav: #D9CCF2;
  --butter: #FBE7A1;
  --ink: #5A3A44;
  --ink-soft: #6E4B57;
  --white: #fff;
  --line: #EBC3CF;
  --radius: 20px;
  --radius-sm: 14px;
  --shadow: 0 6px 20px rgba(90, 58, 68, .08);
  --font-head: "Baloo 2", "Quicksand", system-ui, sans-serif;
  --font-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--blush);
  /* hoa nhí & lấp lánh rải nhẹ */
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cg fill='%23F4A6B8' opacity='.28'%3E%3Ccircle cx='30' cy='40' r='3'/%3E%3Ccircle cx='36' cy='44' r='3'/%3E%3Ccircle cx='24' cy='44' r='3'/%3E%3Ccircle cx='27' cy='50' r='3'/%3E%3Ccircle cx='33' cy='50' r='3'/%3E%3C/g%3E%3Cpath d='M170 120l2 6 6 2-6 2-2 6-2-6-6-2 6-2z' fill='%23D9CCF2' opacity='.7'/%3E%3Cpath d='M100 190c-3-2-7-5-7-8a3 3 0 0 1 7-1 3 3 0 0 1 7 1c0 3-4 6-7 8z' fill='%23F4A6B8' opacity='.25'/%3E%3C/svg%3E");
  padding-bottom: 76px; /* chừa chỗ thanh đặt nhanh trên điện thoại */
}
img { max-width: 100%; display: block; }
svg { display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .4em; font-weight: 800; }
h1 { font-size: clamp(2.3rem, 9vw, 4rem); }
h2 { font-size: clamp(1.7rem, 6vw, 2.5rem); }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 .8em; }
button, input, select, textarea { font: inherit; color: inherit; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.container.narrow { max-width: 780px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 8px; top: -60px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 12px; z-index: 100; }
.skip-link:focus { top: 8px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 8px; }
.muted { color: var(--ink-soft); font-weight: 400; }
.hint { font-size: .875rem; color: var(--ink-soft); margin: 6px 0 0; }

/* màu nền nhãn */
.bg-pink { background: var(--pink); }
.bg-mint { background: var(--mint); }
.bg-lav { background: var(--lav); }
.bg-cream { background: var(--butter); }

/* ---------- nút ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 10px 22px;
  border-radius: 999px; border: 2px solid var(--ink);
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; line-height: 1.1;
  text-decoration: none; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s;
}
.btn-primary { background: var(--pink); color: var(--ink); box-shadow: 0 4px 0 var(--ink); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--ink); }
.btn-primary:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--ink); }
.btn-ghost { background: var(--white); color: var(--ink); }
.btn-ghost:hover { background: var(--cream); }
.btn-sm { min-height: 44px; padding: 8px 16px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.icon-btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px;
  border-radius: 50%; border: 2px solid var(--ink); background: var(--white);
  cursor: pointer; font-size: 1.6rem; line-height: 1; position: relative;
}
.icon-btn svg { width: 22px; height: 22px; }

/* ---------- thẻ, viền đường may ---------- */
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.stitch { position: relative; }
.stitch::after {
  content: ""; position: absolute; inset: 7px; pointer-events: none;
  border: 2px dashed var(--line); border-radius: calc(var(--radius) - 6px);
}
.eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  background: var(--white); border: 2px dashed var(--pink); border-radius: 999px;
  padding: 2px 14px; margin-bottom: 12px;
}

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255, 248, 240, .94); backdrop-filter: blur(8px);
  border-bottom: 2px dashed var(--line);
}
.header-inner { display: flex; align-items: center; gap: 12px; height: var(--header-h); }
.logo { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; font-family: var(--font-head); font-weight: 800; font-size: 1.6rem; min-height: 44px; }
.logo-mascot { width: 42px; height: 37px; }
.main-nav { display: none; }
.main-nav a { text-decoration: none; font-weight: 600; padding: 10px 12px; border-radius: 999px; min-height: 44px; display: flex; align-items: center; }
.main-nav a:hover { background: var(--blush); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.header-cta { display: none; }
.cart-count {
  position: absolute; top: -6px; right: -6px; min-width: 22px; height: 22px; padding: 0 5px;
  border-radius: 999px; background: var(--ink); color: #fff; font-size: .75rem; font-weight: 700;
  display: grid; place-items: center; font-family: var(--font-body);
}
.cart-count[hidden] { display: none; }

/* menu điện thoại */
.main-nav.open {
  display: flex; flex-direction: column; position: absolute; top: var(--header-h); left: 0; right: 0;
  background: var(--cream); padding: 8px 16px 16px; border-bottom: 2px dashed var(--line); box-shadow: var(--shadow);
}

/* ---------- hero ---------- */
.hero { padding: 28px 0 24px; overflow: hidden; }
.hero-inner { display: grid; gap: 28px; align-items: center; }
.hl { white-space: nowrap; background: linear-gradient(transparent 60%, var(--pink) 60%); padding: 0 4px; border-radius: 4px; }
.lead { font-size: 1.125rem; max-width: 34ch; }
.hero-note { margin-top: 14px; font-size: .9rem; color: var(--ink-soft); }
.hero-visual { position: relative; max-width: 440px; margin: 0 auto; width: 100%; }
.ph-hero { aspect-ratio: 1; border-radius: 32px; border: 3px solid var(--white); box-shadow: var(--shadow); }
.hero-mascot {
  position: absolute; width: 34%; right: -4%; bottom: -6%;
  transform-origin: 50% 90%; animation: sway 4s ease-in-out infinite;
  filter: drop-shadow(0 6px 8px rgba(90, 58, 68, .15));
}
.deco { position: absolute; width: 28px; height: 28px; }
.deco-1 { color: var(--lav); top: -8px; left: 8%; width: 34px; height: 34px; }
.deco-2 { color: var(--pink); top: 14%; right: -10px; }
.deco-3 { color: var(--pink-deep); bottom: 18%; left: -10px; width: 24px; height: 24px; }
@keyframes sway { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(5deg) translateY(-4px); } }

/* ---------- placeholder ảnh ---------- */
.ph {
  position: relative; overflow: hidden; background: var(--cream);
  background-image: repeating-linear-gradient(45deg, transparent 0 14px, rgba(244, 166, 184, .15) 14px 28px);
}
.ph::before {
  content: "Ảnh: " attr(data-label);
  position: absolute; inset: auto 10px 10px 10px; text-align: center;
  font-size: .8rem; font-family: ui-monospace, Consolas, monospace;
  background: rgba(255, 255, 255, .9); color: var(--ink); border-radius: 10px; padding: 4px 8px;
  border: 1.5px dashed var(--pink);
}
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }

/* ---------- section ---------- */
.section { padding: 48px 0; }
.section-head { text-align: center; margin: 0 auto 28px; max-width: 640px; }
.section-head p:last-child { margin-bottom: 0; }

/* USP */
.usp { padding-top: 28px; }
.usp-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.usp-card { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; align-items: start; padding: 22px; }
.usp-card h3 { margin: 4px 0 0; }
.usp-card p { grid-column: 2; margin: 0; }
.usp-icon, .step-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; grid-row: span 2; }
.usp-icon svg, .step-icon svg { width: 28px; height: 28px; color: var(--ink); }

/* ---------- công cụ xem trước ---------- */
.maker { background: var(--cream); border-top: 2px dashed var(--line); border-bottom: 2px dashed var(--line); }
.maker-grid { display: grid; gap: 20px; }
.maker-preview { text-align: center; background: radial-gradient(circle at 50% 40%, #fff 0 55%, var(--blush) 100%); }
#kc-svg { width: 100%; max-width: 340px; height: auto; margin: 0 auto; }
.maker-price { font-family: var(--font-head); font-size: 1.2rem; margin: 8px 0 0; }
.maker-form { padding: 24px; }
.field { margin: 0 0 16px; border: 0; padding: 0; min-width: 0; }
.field label, .field legend { display: block; font-weight: 600; margin-bottom: 6px; padding: 0; }
.field input[type=text], .field input[type=tel], .field input[type=number], .field input[type=date],
.field input:not([type]), .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 10px 14px;
  border: 2px solid var(--line); border-radius: var(--radius-sm); background: var(--white);
}
.field textarea { min-height: 0; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--pink-deep); outline: 3px solid rgba(244, 166, 184, .5); outline-offset: 0; }
.field input[type=file] { width: 100%; min-height: 48px; padding: 10px; border: 2px dashed var(--line); border-radius: var(--radius-sm); background: var(--cream); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-row .field { margin-bottom: 0; }
.field [aria-invalid=true] { border-color: #B3261E !important; }
.error-msg { color: #A1281F; font-size: .875rem; margin: 6px 0 0; }
.initial-row { display: flex; align-items: center; gap: 12px; }
.initial-row input { width: 64px !important; text-align: center; font-family: var(--font-head); font-weight: 800; font-size: 1.5rem; flex: none; }
.initial-row .hint { margin: 0; }
#kc-name { font-size: 1.25rem; }

.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch { position: relative; }
.swatch input, .version input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.swatch label {
  display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 6px 14px 6px 6px; margin: 0;
  border: 2px solid var(--line); border-radius: 999px; cursor: pointer; font-weight: 500; background: var(--white);
}
.swatch .dot { width: 30px; height: 30px; border-radius: 50%; border: 2px solid rgba(90, 58, 68, .35); }
.swatch input:checked + label, .version input:checked + label { border-color: var(--ink); background: var(--blush); box-shadow: 0 3px 0 var(--ink); }
.swatch input:focus-visible + label, .version input:focus-visible + label, .choice:focus-within { outline: 3px solid var(--ink); outline-offset: 2px; }
.versions { display: grid; gap: 10px; }
.version label {
  display: grid; grid-template-columns: 1fr auto; gap: 0 12px; margin: 0; min-height: 44px; cursor: pointer;
  border: 2px solid var(--line); border-radius: var(--radius-sm); padding: 12px 16px; background: var(--white); font-weight: 600;
}
.version small { grid-column: 1; font-weight: 400; color: var(--ink-soft); font-size: .85rem; }
.version .v-price { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-family: var(--font-head); font-size: 1.15rem; }

/* ---------- bộ sưu tập ---------- */
.filters { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 12px; margin-bottom: 8px; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.chip {
  flex: none; min-height: 44px; padding: 8px 18px; border-radius: 999px; cursor: pointer;
  border: 2px solid var(--ink); background: var(--white); font-weight: 600;
}
.chip[aria-pressed=true] { background: var(--ink); color: #fff; }
.product-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.product-card { display: flex; flex-direction: column; padding: 10px; transition: transform .25s cubic-bezier(.34, 1.56, .64, 1), box-shadow .25s; }
.product-card:hover { transform: translateY(-6px); box-shadow: 0 14px 28px rgba(90, 58, 68, .14); }
.product-card .ph { aspect-ratio: 1; border-radius: var(--radius-sm); margin-bottom: 10px; }
.product-card .ph::before { font-size: .68rem; inset: auto 6px 6px 6px; padding: 2px 4px; word-break: break-all; }
.product-card h3 { font-family: var(--font-body); font-size: .95rem; font-weight: 600; line-height: 1.35; margin: 0 0 4px; }
.product-card .desc { font-size: .85rem; color: var(--ink-soft); margin: 0 0 8px; display: none; }
.product-card .price { font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; margin: auto 0 8px; }
.product-card .actions { display: grid; gap: 6px; }
.product-card .btn { min-height: 44px; padding: 8px 10px; font-size: .95rem; }
.link-btn { display: flex; align-items: center; justify-content: center; min-height: 44px; font-size: .875rem; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.badge { position: absolute; top: 8px; left: 8px; z-index: 2; font-size: .75rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; border: 1.5px solid var(--ink); background: var(--pink); }
.badge.badge-new { background: var(--mint); }
.loading { grid-column: 1 / -1; text-align: center; padding: 40px 0; }

/* ---------- combo theo dịp ---------- */
.occasion-banner {
  display: grid; gap: 24px; padding: 28px 20px; border-radius: 28px;
  background: linear-gradient(135deg, var(--lav), var(--blush) 55%, var(--mint));
  box-shadow: var(--shadow);
}
.occasion-banner.stitch::after { border-color: rgba(255, 255, 255, .9); border-radius: 22px; }
.countdown-label { font-weight: 600; margin-bottom: 8px; }
.countdown-boxes { display: flex; gap: 8px; }
.countdown-boxes span { background: var(--white); border-radius: 16px; padding: 8px 4px; min-width: 64px; text-align: center; font-size: .8rem; box-shadow: var(--shadow); }
.countdown-boxes b { display: block; font-family: var(--font-head); font-size: 1.8rem; line-height: 1.1; }
.occasion-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; position: relative; z-index: 1; }
.occasion-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; background: rgba(255, 255, 255, .92); border-radius: var(--radius-sm); padding: 8px 10px 8px 8px; }
.occasion-item .ph { width: 64px; height: 64px; border-radius: 12px; }
.occasion-item .ph::before { display: none; }
.occasion-item b { display: block; font-size: .95rem; line-height: 1.3; }
.occasion-item span { font-family: var(--font-head); font-weight: 800; }
.occasion-item .btn { min-height: 44px; padding: 6px 14px; font-size: .9rem; }
.occasion-copy { position: relative; z-index: 1; }

/* ---------- B2B ---------- */
.b2b-grid { display: grid; gap: 24px; }
.price-table table { width: 100%; border-collapse: collapse; font-size: 1.05rem; }
.price-table th, .price-table td { text-align: left; padding: 12px 8px; border-bottom: 2px dashed var(--line); }
.price-table td:last-child, .price-table th:last-child { text-align: right; font-family: var(--font-head); font-weight: 800; }
.b2b-steps { list-style: none; margin: 20px 0 0; padding: 0; counter-reset: s; display: grid; gap: 4px; }
.b2b-steps li { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; padding: 10px 4px; position: relative; }
.b2b-steps li:not(:last-child)::after { content: ""; position: absolute; left: 29px; top: 62px; height: 14px; border-left: 2px dashed var(--pink-deep); }
.b2b-steps .step-icon { grid-row: auto; }
.b2b-steps b { display: block; font-family: var(--font-head); font-size: 1.1rem; }
.b2b-steps span:not(.step-icon) { font-size: .92rem; color: var(--ink-soft); }
.b2b-form { padding: 24px; }

/* ---------- quy trình đặt lẻ ---------- */
.steps-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.steps-grid li { position: relative; text-align: center; padding: 22px 14px 16px; }
.steps-grid .step-icon { margin: 0 auto 10px; }
.steps-grid h3 { font-size: 1.1rem; margin-bottom: 4px; }
.steps-grid p { font-size: .9rem; margin: 0; color: var(--ink-soft); }
.step-num { position: absolute; top: 10px; left: 12px; font-family: var(--font-head); font-weight: 800; font-size: .9rem; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; border: 2px solid var(--ink); background: var(--white); }

/* ---------- đánh giá ---------- */
.placeholder-note { display: inline-block; font-size: .85rem; background: var(--butter); padding: 2px 12px; border-radius: 999px; }
.carousel-track {
  list-style: none; margin: 0; padding: 4px 4px 16px; display: grid; grid-auto-flow: column;
  grid-auto-columns: 85%; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin;
}
.review { scroll-snap-align: start; display: flex; flex-direction: column; }
.review blockquote { margin: 0 0 12px; font-size: 1rem; }
.stars { color: #B2546C; letter-spacing: 2px; margin-bottom: 8px; }
.who { margin: auto 0 0; font-weight: 600; font-size: .9rem; }
.carousel-nav { display: flex; justify-content: center; gap: 12px; margin-top: 8px; }

/* ---------- hỏi đáp ---------- */
.faq-list { display: grid; gap: 12px; }
.faq-list details { padding: 0; }
.faq-list summary {
  list-style: none; cursor: pointer; padding: 16px 52px 16px 20px; min-height: 56px;
  font-weight: 600; position: relative; display: flex; align-items: center;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; border-radius: 50%; background: var(--blush); display: grid; place-items: center;
  font-family: var(--font-head); font-size: 1.3rem; transition: transform .2s;
}
.faq-list details[open] summary::after { content: "–"; background: var(--pink); }
.faq-list details p { padding: 0 20px 18px; margin: 0; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: #FBEFF2; padding: 40px 0 20px; margin-top: 24px; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; gap: 24px; }
.logo-footer { color: #fff; }
.footer-title { font-size: 1.15rem; color: var(--pink); }
.social { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.social a { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 16px; border: 2px dashed rgba(255, 255, 255, .5); border-radius: 999px; text-decoration: none; }
.social a:hover { background: rgba(255, 255, 255, .1); }
.copyright { font-size: .85rem; opacity: .85; margin-top: 24px; padding-top: 16px; border-top: 1px dashed rgba(255, 255, 255, .3); }

/* ---------- thanh đặt nhanh (điện thoại) ---------- */
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: grid; grid-template-columns: 1.3fr 1fr; gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 248, 240, .96); border-top: 2px dashed var(--line);
}
.mobile-bar .btn { min-height: 48px; padding: 8px 10px; font-size: 1rem; }

/* ---------- dialog ---------- */
.modal {
  border: 0; padding: 24px 20px; border-radius: 24px; width: min(480px, calc(100% - 24px)); max-height: calc(100dvh - 24px);
  background: var(--cream); color: var(--ink); box-shadow: 0 20px 60px rgba(90, 58, 68, .3);
}
.modal::backdrop { background: rgba(90, 58, 68, .45); }
.modal h2 { font-size: 1.6rem; padding-right: 48px; }
.modal-close-form { position: absolute; top: 14px; right: 14px; margin: 0; }
.drawer { margin: 0 0 0 auto; height: 100dvh; max-height: 100dvh; border-radius: 24px 0 0 24px; width: min(440px, 100%); }
.cart-list { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 10px; }
.cart-item { background: var(--white); border-radius: var(--radius-sm); padding: 12px; display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; }
.cart-item b { font-size: .95rem; }
.cart-item .meta { font-size: .85rem; color: var(--ink-soft); grid-column: 1; margin: 0; }
.cart-item .line-price { font-family: var(--font-head); font-weight: 800; text-align: right; }
.qty { display: flex; align-items: center; gap: 4px; grid-column: 1 / -1; }
.qty button { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--line); background: var(--white); cursor: pointer; font-size: 1.2rem; }
.qty output { min-width: 32px; text-align: center; font-weight: 700; }
.qty .remove { margin-left: auto; width: auto; border-radius: 999px; padding: 0 14px; font-size: .875rem; }
.cart-empty { text-align: center; padding: 24px 0; }
.cart-total { display: flex; justify-content: space-between; align-items: center; font-size: 1.1rem; padding: 12px 0 0; border-top: 2px dashed var(--line); margin-top: 8px; }
.cart-total strong { font-family: var(--font-head); font-size: 1.5rem; }
.upsell { background: var(--mint); border-radius: var(--radius-sm); padding: 14px; margin-bottom: 8px; }
.upsell p { margin: 0 0 8px; font-weight: 600; }
.upsell-items { display: grid; gap: 8px; }
.upsell-items button { display: flex; justify-content: space-between; align-items: center; width: 100%; min-height: 44px; padding: 8px 14px; border-radius: 12px; border: 2px solid var(--ink); background: var(--white); cursor: pointer; font-weight: 600; text-align: left; gap: 8px; }
.pay-options { display: grid; gap: 8px; }
.choice { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 8px 14px; border: 2px solid var(--line); border-radius: var(--radius-sm); background: var(--white); cursor: pointer; font-weight: 500 !important; margin: 0 !important; }
.choice input { width: 20px; height: 20px; accent-color: var(--pink-deep); }
.choice:has(input:checked) { border-color: var(--ink); }
.done-mascot { width: 96px; margin: 0 auto 8px; }
[data-view=done] { text-align: center; }
[data-view=done] .btn-row { justify-content: center; margin-top: 12px; }
#order-message { width: 100%; border: 2px dashed var(--line); border-radius: var(--radius-sm); padding: 12px; background: var(--white); font-size: .875rem; text-align: left; }
.modal .btn-row .btn { flex: 1 1 140px; }

/* ---------- tài khoản ---------- */
.account-btn[hidden] { display: none; }
.account-btn img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.account-btn.signed-in { background: var(--mint); }
.login-buttons { display: grid; gap: 10px; margin: 16px 0; }
.login-buttons .btn { justify-content: flex-start; gap: 12px; }
.login-mark { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-family: var(--font-body); font-weight: 700; font-size: .95rem; flex: none; }
.login-google .login-mark { background: #3A6FD8; }
.login-zalo .login-mark { background: #0068FF; }
.dev-login { border: 2px dashed var(--line); border-radius: var(--radius-sm); padding: 12px; }
.dev-login .hint { margin: 0 0 8px; }
.acc-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.acc-head h2 { margin: 0; padding-right: 48px; font-size: 1.4rem; }
.acc-head .hint { margin: 0; }
.acc-avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--pink); display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; font-size: 1.5rem; overflow: hidden; flex: none; }
.acc-avatar img { width: 100%; height: 100%; object-fit: cover; }
.acc-sub { margin: 20px 0 10px; }
.my-orders { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 10px; }
.my-order { background: var(--white); border-radius: var(--radius-sm); padding: 12px 14px; }
.my-order header { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 4px; }
.my-order ul { margin: 6px 0 0; padding-left: 18px; font-size: .875rem; }
.status { display: inline-block; font-size: .78rem; font-weight: 700; padding: 2px 10px; border-radius: 999px; border: 1.5px solid var(--ink); white-space: nowrap; }
.status-moi { background: var(--butter); }
.status-da_xac_nhan { background: var(--lav); }
.status-dang_lam { background: var(--pink); }
.status-da_giao { background: var(--mint); }
.status-da_huy { background: #EEE; text-decoration: line-through; }

/* ---------- trang quản lý ---------- */
body.admin { padding-bottom: 24px; }
.admin-tag { font-family: var(--font-head); font-weight: 700; background: var(--lav); border-radius: 999px; padding: 2px 12px; }
.admin-who { margin: 0; display: none; }
.admin-main { padding-top: 24px; padding-bottom: 40px; }
.admin-main h1 { font-size: 1.8rem; }
.admin-gate { max-width: 460px; margin: 40px auto; }
.admin-toolbar { display: grid; gap: 12px; margin-bottom: 12px; }
.admin-search { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.admin-search input, .admin-search select { min-height: 44px; padding: 8px 14px; border: 2px solid var(--line); border-radius: var(--radius-sm); background: var(--white); min-width: 0; }
.admin-search input { grid-column: 1 / -1; }
.admin-orders { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.admin-order header { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 10px; padding-bottom: 10px; border-bottom: 2px dashed var(--line); }
.admin-order header .hint { display: block; margin: 0; }
.order-code { font-family: var(--font-head); font-size: 1.2rem; }
.admin-order p { margin: 0 0 6px; }
.admin-cols { display: grid; gap: 8px; }
.admin-items { margin: 0 0 8px; padding-left: 18px; }
.admin-items li { margin-bottom: 6px; }
.admin-note-cus { background: var(--butter); border-radius: 10px; padding: 6px 10px; }
.admin-total { font-size: 1.05rem; }
.admin-actions { display: grid; gap: 10px; margin-top: 10px; padding-top: 12px; border-top: 2px dashed var(--line); }
.admin-actions .field { margin: 0; }
@media (min-width: 760px) {
  .admin-who { display: inline; }
  .admin-toolbar { grid-template-columns: auto 1fr; align-items: center; }
  .admin-search { grid-template-columns: 1fr auto auto; }
  .admin-search input { grid-column: auto; }
  .admin-cols { grid-template-columns: 1fr 1.2fr; gap: 20px; }
  .admin-actions { grid-template-columns: 200px 1fr auto; align-items: end; }
}

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 92px; transform: translate(-50%, 20px); z-index: 60;
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 999px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; max-width: calc(100% - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ================= tablet & desktop ================= */
@media (min-width: 640px) {
  .usp-grid { grid-template-columns: repeat(3, 1fr); }
  .usp-card { grid-template-columns: 1fr; text-align: center; }
  .usp-card .usp-icon { margin: 0 auto 8px; grid-row: auto; }
  .usp-card p { grid-column: 1; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
  .product-card { padding: 14px; }
  .product-card .desc { display: block; }
  .product-card h3 { font-size: 1.02rem; }
  .steps-grid { grid-template-columns: repeat(4, 1fr); }
  .carousel-track { grid-auto-columns: calc((100% - 28px) / 2); }
  .footer-grid { grid-template-columns: 1.1fr 1fr 1.3fr; }
  .occasion-banner { padding: 40px; }
}
@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .mobile-bar { display: none; }
  .toast { bottom: 32px; }
  .main-nav { display: flex; gap: 2px; margin-left: 16px; }
  .menu-btn { display: none; }
  .header-cta { display: inline-flex; }
  .hero { padding: 56px 0 40px; }
  .hero-inner { grid-template-columns: 1.1fr 1fr; gap: 48px; }
  .section { padding: 72px 0; }
  .maker-grid { grid-template-columns: 1fr 1fr; align-items: start; gap: 28px; }
  .maker-preview { position: sticky; top: calc(var(--header-h) + 16px); }
  .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .occasion-banner { grid-template-columns: 1fr 1fr; align-items: center; }
  .b2b-grid { grid-template-columns: 1fr 1.1fr; align-items: start; }
  .carousel-track { grid-auto-columns: calc((100% - 28px) / 3); }
}

/* ================= giảm chuyển động ================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .product-card:hover { transform: none; }
}