:root {
  --amber: #e8942a;
  --amber-bright: #f0a035;
  --amber-deep: #c77818;
  --black: #111111;
  --black-deep: #0a0a0a;
  --cream: #fff6e8;
  --cream-muted: #e8d9c0;
  --ink: #fff6e8;
  --muted: #b8a890;
  --line: #2a2a2a;
  --line-soft: #1c1c1c;
  --warn: #f0c060;
  --warn-bg: #2a2010;
  --danger: #e87070;
  --danger-bg: #2a1414;
  --footer-h: 96px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  --tap: 48px;
  --font: "Nunito", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-serif: "Libre Baskerville", Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  touch-action: manipulation;
  -ms-touch-action: manipulation;
}

/* Disable double-tap / pinch zoom on mobile */
html, body {
  touch-action: manipulation;
  overscroll-behavior: contain;
}

button, a, input, textarea, .qty-btn, .product, .section-nav a {
  touch-action: manipulation;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--cream);
  font-size: 18px;
  line-height: 1.5;
  padding-bottom: calc(var(--footer-h) + 28px);
  -webkit-font-smoothing: antialiased;
  background-color: #d4821f;
  background-image:
    radial-gradient(ellipse 18px 22px at 12% 18%, rgba(255, 246, 232, 0.28), transparent 55%),
    radial-gradient(ellipse 14px 18px at 78% 12%, rgba(255, 255, 255, 0.2), transparent 50%),
    radial-gradient(ellipse 22px 16px at 42% 55%, rgba(255, 246, 232, 0.18), transparent 55%),
    radial-gradient(ellipse 16px 20px at 88% 62%, rgba(255, 255, 255, 0.16), transparent 50%),
    radial-gradient(ellipse 20px 14px at 22% 78%, rgba(255, 246, 232, 0.22), transparent 55%),
    radial-gradient(ellipse 12px 16px at 55% 30%, rgba(255, 255, 255, 0.14), transparent 50%),
    radial-gradient(ellipse 15px 19px at 8% 48%, rgba(255, 246, 232, 0.2), transparent 55%),
    radial-gradient(ellipse 18px 12px at 65% 85%, rgba(255, 255, 255, 0.15), transparent 50%),
    radial-gradient(ellipse 10px 14px at 35% 8%, rgba(255, 246, 232, 0.25), transparent 50%),
    radial-gradient(ellipse 100% 80% at 50% -10%, rgba(240, 160, 53, 0.55), transparent 60%),
    linear-gradient(165deg, #f0a035 0%, #e8942a 35%, #d4821f 70%, #c77818 100%);
  background-attachment: fixed;
}

a {
  color: var(--amber-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--cream);
}

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 18px 14px 0;
}

/* ——— Header / Brand ——— */
header.app-header {
  position: relative;
  overflow: hidden;
  background: var(--black-deep);
  color: var(--cream);
  border-radius: var(--radius);
  padding: 24px 20px 22px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 18px;
  border: 1px solid rgba(232, 148, 42, 0.25);
}

.header-glow {
  pointer-events: none;
  position: absolute;
  inset: -30% -10% auto;
  height: 120%;
  background:
    radial-gradient(ellipse at 15% 40%, rgba(232, 148, 42, 0.28), transparent 45%),
    radial-gradient(ellipse at 90% 0%, rgba(240, 160, 53, 0.15), transparent 40%);
}

.header-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  opacity: 0.5;
  mix-blend-mode: overlay;
}

.brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.brand-logo {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  background: #0a0a0a;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45), 0 0 0 2px rgba(232, 148, 42, 0.45);
}

@media (min-width: 520px) {
  .brand-logo {
    width: 88px;
    height: 88px;
  }
}






@media (min-width: 520px) {
  
}

.brand-text {
  flex: 1 1 auto;
  min-width: 0;
}

.brand-wordmark {
  font-family: var(--font);
  font-weight: 800;
  font-size: 1.85rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--amber-bright);
  text-transform: lowercase;
}

.brand-tag {
  margin-top: 4px;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cream-muted);
}

.header-badges {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.badge-rect {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  background: var(--black);
  border: 1px solid rgba(232, 148, 42, 0.4);
  border-radius: 3px;
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber);
}

header.app-header .subtitle {
  position: relative;
  margin: 0;
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--cream-muted);
}

header.app-header .supplier {
  position: relative;
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(232, 148, 42, 0.2);
  font-size: 0.98rem;
  font-weight: 500;
  color: rgba(255, 246, 232, 0.85);
}

header.app-header .supplier a {
  color: var(--amber-bright);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 148, 42, 0.45);
}

header.app-header .supplier a:hover {
  color: var(--cream);
  border-bottom-color: var(--cream);
}

/* ——— Cards & forms ——— */
.card {
  background: var(--black);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  color: var(--cream);
}

.card-contact {
  background: linear-gradient(180deg, #141414 0%, #0a0a0a 100%);
  border-color: rgba(232, 148, 42, 0.22);
}

.step-label {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}

.card h2 {
  margin: 0 0 14px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--cream);
}

label {
  display: block;
  font-weight: 700;
  font-size: 0.98rem;
  margin: 14px 0 7px;
  color: var(--cream);
}

label .req {
  color: var(--amber-bright);
}

label .optional {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.9em;
}

input[type="text"],
input[type="tel"],
textarea {
  width: 100%;
  min-height: var(--tap);
  padding: 13px 16px;
  font-size: 1.05rem;
  font-family: var(--font);
  border: 1.5px solid #2e2e2e;
  border-radius: var(--radius-sm);
  background: #1a1a1a;
  color: var(--cream);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

input::placeholder,
textarea::placeholder {
  color: #6a5e4e;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--amber);
  background: #1f1a14;
  box-shadow: 0 0 0 3px rgba(232, 148, 42, 0.28);
}

.hint {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 12px 0 0;
}

/* ——— Section nav pills ——— */
.section-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(200, 120, 24, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 10px 0 12px;
  margin: 0 -2px 12px;
}

.section-nav-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.section-nav-scroll::-webkit-scrollbar {
  display: none;
}

.section-nav a {
  flex: 0 0 auto;
  text-decoration: none;
  background: var(--black);
  border: 1.5px solid #2a2a2a;
  color: var(--cream);
  border-radius: 999px;
  padding: 11px 16px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.section-nav a:hover,
.section-nav a:focus {
  border-color: var(--amber);
  color: var(--amber-bright);
  outline: none;
}

.section-nav a:active,
.section-nav a.is-active {
  background: var(--amber);
  border-color: var(--amber-deep);
  color: var(--black-deep);
  font-weight: 700;
  font-family: var(--font);
  box-shadow: 0 4px 14px rgba(199, 120, 24, 0.45);
}

/* ——— Catalog sections ——— */
.catalog-section {
  margin-bottom: 14px;
  scroll-margin-top: 72px;
}

.catalog-section > summary,
.section-head {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--black);
  border: 1px solid rgba(232, 148, 42, 0.3);
  border-radius: var(--radius);
  padding: 15px 18px;
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--cream);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  transition: background 0.15s, border-color 0.15s;
}

.catalog-section > summary:hover {
  border-color: var(--amber);
  background: #161616;
}

.catalog-section > summary::-webkit-details-marker {
  display: none;
}

.catalog-section > summary::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2.5px solid var(--amber);
  border-bottom: 2.5px solid var(--amber);
  transform: rotate(45deg);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-top: -4px;
}

.catalog-section:not([open]) > summary::after {
  transform: rotate(-45deg);
  margin-top: 2px;
}

.product-list {
  margin-top: 6px;
  display: grid;
  gap: 6px;
}

/* ——— Product cards (compact) ——— */
.product {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  align-items: center;
  background: var(--black);
  border: 1px solid #1e1e1e;
  border-radius: 12px;
  padding: 8px 10px;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.25);
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}

.product.is-active {
  border-color: var(--amber);
  background: linear-gradient(180deg, #1a140c 0%, #111111 100%);
  box-shadow: 0 0 0 1px rgba(232, 148, 42, 0.35), 0 2px 12px rgba(232, 148, 42, 0.18);
}

.product-name {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.25;
  color: var(--cream);
}

.product-meta {
  margin-top: 3px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

.price-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--black-deep);
  background: linear-gradient(135deg, var(--amber-bright), var(--amber));
  letter-spacing: 0.01em;
}

.product-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--black-deep);
  border: 1px solid #2a2a2a;
  border-radius: 999px;
  padding: 2px;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--amber);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--black-deep);
  cursor: pointer;
  line-height: 1;
  box-shadow: 0 1px 5px rgba(232, 148, 42, 0.3);
  transition: background 0.12s, transform 0.1s, filter 0.12s;
  flex-shrink: 0;
}

.qty-btn:hover {
  background: var(--amber-bright);
  filter: brightness(1.05);
}

.qty-btn:active {
  transform: scale(0.96);
  background: var(--amber-deep);
}

.qty-input {
  width: 56px;
  height: 34px;
  text-align: center;
  font-size: 1rem;
  font-weight: 800;
  font-family: var(--font);
  border: none;
  background: transparent;
  padding: 0 2px;
  color: var(--cream);
  -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.qty-input:focus {
  outline: none;
}

.line-total {
  font-size: 0.82rem;
  color: var(--muted);
  min-height: 1em;
  font-weight: 500;
}

.line-total.has-value {
  color: var(--amber-bright);
  font-weight: 800;
  font-size: 0.88rem;
}

/* ——— Footer bar ——— */
.footer-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  background: var(--black-deep);
  border-top: 1px solid rgba(232, 148, 42, 0.35);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.5);
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom, 0px));
}

.footer-inner {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 16px;
  align-items: center;
}

.total-block .label {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-serif);
}

.total-block .value {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--amber-bright);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.min-order-warn {
  grid-column: 1 / -1;
  background: var(--warn-bg);
  color: var(--warn);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 650;
  display: none;
  border: 1px solid rgba(240, 192, 96, 0.25);
}

.min-order-warn.show {
  display: block;
}

/* ——— Buttons ——— */
.btn-submit {
  position: relative;
  overflow: hidden;
  min-height: var(--tap);
  min-width: 180px;
  padding: 13px 20px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--amber-bright) 0%, var(--amber) 50%, var(--amber-deep) 100%);
  color: var(--black-deep);
  font-size: 1.08rem;
  font-weight: 800;
  font-family: var(--font);
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(232, 148, 42, 0.4);
  transition: transform 0.12s, box-shadow 0.12s, filter 0.12s;
}

.btn-submit:hover {
  filter: brightness(1.08);
  box-shadow: 0 6px 22px rgba(232, 148, 42, 0.5);
}

.btn-submit:active {
  transform: scale(0.98);
}

.btn-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: none;
  box-shadow: none;
}

.btn-shine::after {
  content: "";
  position: absolute;
  top: 0;
  left: -40%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: skewX(-18deg);
  animation: shine 4s ease-in-out infinite;
}

@keyframes shine {
  0%, 60% { left: -40%; }
  100% { left: 140%; }
}

.btn-secondary {
  margin-top: 18px;
  min-height: var(--tap);
  padding: 12px 18px;
  border-radius: 14px;
  border: 1.5px solid var(--amber);
  background: transparent;
  color: var(--amber-bright);
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.btn-secondary:hover {
  background: rgba(232, 148, 42, 0.12);
  border-color: var(--amber-bright);
  color: var(--cream);
}

.form-error {
  color: var(--danger);
  font-weight: 650;
  margin-top: 12px;
  display: none;
  padding: 10px 12px;
  background: var(--danger-bg);
  border-radius: 12px;
  border: 1px solid rgba(232, 112, 112, 0.3);
}

.form-error.show {
  display: block;
}

/* ——— Success ——— */
.success-screen {
  display: none;
  text-align: center;
  padding: 36px 20px;
  background: var(--black);
  border-color: rgba(232, 148, 42, 0.3);
}

.success-screen.show {
  display: block;
}

.success-check {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(145deg, #2a1e0c, #1a1408);
  border: 2px solid var(--amber);
  box-shadow: 0 0 24px rgba(232, 148, 42, 0.3);
  position: relative;
}

.success-check::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 46%;
  width: 14px;
  height: 26px;
  border-right: 3.5px solid var(--amber-bright);
  border-bottom: 3.5px solid var(--amber-bright);
  transform: translate(-50%, -60%) rotate(45deg);
}

.success-screen h2 {
  margin: 0 0 12px;
  font-size: 1.55rem;
  font-family: var(--font);
  font-weight: 800;
  color: var(--amber-bright);
}

.success-screen p {
  margin: 0 0 8px;
  color: var(--muted);
}

.hidden {
  display: none !important;
}

.loading {
  text-align: center;
  padding: 36px;
  color: var(--cream);
  font-weight: 600;
  background: rgba(17, 17, 17, 0.55);
  border-radius: var(--radius);
}

/* ——— Review / receipt ——— */
#review-view.hidden {
  display: none;
}

.review-card h2 {
  margin-top: 0;
}

.confirm-meta {
  margin: 0 0 14px;
  color: var(--cream-muted);
  font-size: 0.98rem;
  font-weight: 500;
  padding: 10px 14px;
  background: #1a1a1a;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.confirm-list {
  border: 1.5px solid var(--line);
  border-radius: 16px;
  padding: 6px 16px;
  margin-bottom: 16px;
  background: #0f0f0f;
}

.confirm-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 14px;
  padding: 14px 0;
  border-bottom: 1px dashed #2a2a2a;
}

.confirm-row:last-child {
  border-bottom: none;
}

.confirm-row .name {
  font-weight: 700;
  color: var(--cream);
}

.confirm-row .qty {
  color: var(--muted);
  font-size: 0.92rem;
  grid-column: 1;
}

.confirm-row .sum {
  font-weight: 800;
  text-align: right;
  align-self: center;
  color: var(--amber-bright);
}

.confirm-total {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 4px 0 14px;
  color: var(--black-deep);
  letter-spacing: -0.01em;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--amber-bright), var(--amber));
  border-radius: 14px;
  text-align: center;
}

.review-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 8px;
}

.review-actions .btn-secondary {
  margin-top: 0;
}

.review-actions .btn-secondary,
.review-actions .btn-submit {
  width: 100%;
  min-height: var(--tap);
}

@media (min-width: 520px) {
  .review-actions {
    grid-template-columns: 1fr 1.35fr;
  }
}

@media (max-width: 520px) {
  body {
    font-size: 17px;
  }

  .brand-wordmark {
    font-size: 1.5rem;
  }

  .badge-rect {
    font-size: 0.68rem;
  }

  .product {
    grid-template-columns: 1fr;
  }

  .product-controls {
    align-items: stretch;
  }

  .qty-row {
    justify-content: space-between;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .btn-submit {
    width: 100%;
  }

  .total-block {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }

  .total-block .value {
    font-size: 1.4rem;
  }
}