/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:          #0e0c09;
  --bg2:         #161310;
  --surface:     #1c1814;
  --surface2:    #231f1a;
  --border:      #2e2820;
  --border2:     #3d3630;
  --gold:        #c9a84c;
  --gold-light:  #e2c472;
  --gold-dim:    #7a6430;
  --cream:       #f0e8d8;
  --muted:       #8a7f72;
  --muted2:      #5c5248;
  --text:        #ede5d8;
  --text2:       #b8ad9e;
  --red:         #c0392b;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', monospace;
  --radius:       4px;
  --radius-lg:    8px;
  --transition:   0.2s ease;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Grain overlay ─────────────────────────────────────────── */
.grain {
  pointer-events: none;
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  z-index: 100;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ── Header ────────────────────────────────────────────────── */
header {
  padding: 24px 24px 48px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.header-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 16px;
}
.header-logo {
  width: 400px;
  height: auto;
  margin-bottom: 4px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 8vw, 80px);
  font-weight: 400;
  line-height: 1;
  color: var(--cream);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
h1 em {
  font-style: italic;
  color: var(--gold);
}
.header-sub {
  font-size: 16px;
  color: var(--muted);
  font-weight: 300;
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Tab Nav ───────────────────────────────────────────────── */
.type-nav {
  display: flex;
  justify-content: center;
  gap: 0;
  padding: 0 24px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg);
}
.tab-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: none;
  padding: 16px 24px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--text2); }
.tab-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ── Main ──────────────────────────────────────────────────── */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 24px 140px;
}

/* ── Loading ───────────────────────────────────────────────── */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 100px 0;
  color: var(--muted);
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}
.loading-spinner {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border2);
  border-top-color: var(--gold-dim);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error-state {
  text-align: center;
  padding: 80px 0;
  color: var(--muted);
  font-size: 14px;
}

.reenter-btn {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 22px;
  background: var(--gold-dim);
  color: var(--text);
  border-radius: 8px;
  font-size: 14px;
  text-decoration: none;
  transition: opacity 0.15s;
}
.reenter-btn:hover { opacity: 0.8; }

/* ── Grid ──────────────────────────────────────────────────── */
.item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
}

/* ── Card ──────────────────────────────────────────────────── */
.item-card {
  background: var(--surface);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  transition: background var(--transition);
  position: relative;
  overflow: hidden;
  animation: fadeIn 0.3s ease both;
}
.item-card:hover:not(.is-claimed) {
  background: var(--surface2);
}
.item-card:hover:not(.is-claimed) .card-claim-hint {
  opacity: 1;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.item-card.is-claimed {
  cursor: default;
  opacity: 0.45;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.card-type-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.15);
  padding: 3px 8px;
  border-radius: 2px;
  flex-shrink: 0;
}
.card-type-badge.type-wine  { color: #a0628a; background: rgba(160,98,138,0.08); border-color: rgba(160,98,138,0.15); }
.card-type-badge.type-cider { color: #7a9e5a; background: rgba(122,158,90,0.08); border-color: rgba(122,158,90,0.15); }

.claimed-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #c09050;
  background: rgba(192,144,80,0.08);
  border: 1px solid rgba(192,144,80,0.2);
  padding: 3px 8px;
  border-radius: 2px;
}

.card-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--cream);
}
.card-brand {
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
}
.card-year {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-dim);
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}
.card-meta-pill {
  font-size: 11px;
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 20px;
}

.card-description {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-action-row {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-more-btn {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dim);
  cursor: pointer;
}
.card-more-btn:hover { color: var(--gold); }

.card-claim-hint {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dim);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-claim-hint::before {
  content: '';
  display: block;
  width: 16px;
  height: 1px;
  background: var(--gold-dim);
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeOverlay 0.2s ease;
}
@keyframes fadeOverlay {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  animation: slideModal 0.25s ease;
}
@keyframes slideModal {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: color var(--transition), background var(--transition);
}
.modal-close:hover { color: var(--text); background: var(--surface2); }

.modal-type-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
  display: inline-block;
  margin-bottom: 10px;
}
.modal h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--cream);
  margin-bottom: 6px;
}
.modal-brand-year {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}
.modal-description {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  font-style: italic;
  margin-top: 16px;
}
.modal-divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}
.modal-form h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 4px;
}
.modal-form-sub {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.required { color: var(--gold-dim); }
.optional { color: var(--muted2); font-style: italic; text-transform: none; letter-spacing: 0; }

.form-group input,
.form-group textarea {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  padding: 10px 14px;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted2);
}

.claim-submit-btn {
  width: 100%;
  background: var(--gold);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
  padding: 14px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  margin-top: 4px;
}
.claim-submit-btn:hover { background: var(--gold-light); }
.claim-submit-btn:active { transform: scale(0.99); }
.claim-submit-btn:disabled {
  background: var(--muted2);
  cursor: not-allowed;
}

.claim-error {
  margin-top: 12px;
  font-size: 12px;
  color: #e07070;
  text-align: center;
}

/* ── Success state ─────────────────────────────────────────── */
.claim-success {
  text-align: center;
  padding: 20px 0;
}
.claim-success .success-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
.claim-success h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--cream);
  font-weight: 400;
  margin-bottom: 8px;
}
.claim-success p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── Empty state ───────────────────────────────────────────── */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
  color: var(--muted);
  font-size: 14px;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 600px) {
  main { padding: 24px 0 60px; }
  .item-grid { gap: 0; }
  .item-card { border-bottom: 1px solid var(--border); }
  .modal { padding: 24px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
}

/* ── Availability badge ────────────────────────────────────── */
.avail-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text2);
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border2);
  padding: 3px 8px;
  border-radius: 2px;
}
.avail-badge.is-partial {
  color: var(--text2);
  background: rgba(255,255,255,0.08);
  border-color: var(--border2);
}

/* ── Select dropdown ───────────────────────────────────────── */
.form-group select {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  padding: 10px 14px;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a7f72' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-group select:focus {
  border-color: var(--gold-dim);
}



/* ── Filter bar ────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-wrap: wrap;
  position: relative;
}

.filter-section {
  position: relative;
}

.filter-toggle {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 7px 12px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.filter-toggle:hover {
  color: var(--text2);
  border-color: var(--muted2);
}
.filter-toggle.is-active {
  color: var(--gold);
  border-color: var(--gold-dim);
  background: rgba(201,168,76,0.06);
}
.filter-toggle.is-open {
  border-color: var(--muted2);
}
.filter-arrow {
  font-size: 9px;
  transition: transform var(--transition);
}
.filter-toggle.is-open .filter-arrow {
  transform: rotate(180deg);
}

.filter-count {
  background: var(--gold-dim);
  color: var(--bg);
  font-size: 9px;
  font-weight: 500;
  border-radius: 10px;
  padding: 1px 5px;
  min-width: 16px;
  text-align: center;
}

.filter-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  min-width: 200px;
  max-height: 280px;
  overflow-y: auto;
  z-index: 20;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  padding: 8px 0;
}

.filter-options {
  display: flex;
  flex-direction: column;
}

.filter-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text2);
  font-weight: 300;
  transition: background var(--transition), color var(--transition);
}
.filter-checkbox-label:hover {
  background: var(--surface2);
  color: var(--text);
}
.filter-checkbox-label input[type="checkbox"] {
  appearance: none;
  width: 14px;
  height: 14px;
  border: 1px solid var(--border2);
  border-radius: 3px;
  background: var(--bg2);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: background var(--transition), border-color var(--transition);
}
.filter-checkbox-label input[type="checkbox"]:checked {
  background: var(--gold-dim);
  border-color: var(--gold-dim);
}
.filter-checkbox-label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 1px;
  width: 5px;
  height: 8px;
  border: 1.5px solid var(--bg);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.filter-clear {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted2);
  background: none;
  border: none;
  padding: 7px 8px;
  cursor: pointer;
  transition: color var(--transition);
}
.filter-clear:hover {
  color: var(--text);
}

@media (max-width: 600px) {
  .filter-bar { padding: 10px 16px; }
  .filter-dropdown { min-width: 180px; }
}

/* ── Basket bar ────────────────────────────────────────────── */
.basket-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  background: var(--surface);
  border-top: 1px solid var(--border2);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.5);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  padding: 14px 24px;
}
.basket-bar.is-visible {
  transform: translateY(0);
}
.basket-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.basket-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
}
.basket-item-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 6px;
  padding: 5px 8px 5px 6px;
  font-size: 12px;
  color: var(--text2);
}
.basket-pill-label {
  flex: 1;
  padding: 0 4px;
}
.basket-qty-btn {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border2);
  border-radius: 3px;
  color: var(--text2);
  cursor: pointer;
  font-size: 13px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
}
.basket-qty-btn:hover:not(:disabled) {
  background: rgba(255,255,255,0.12);
  color: var(--text);
}
.basket-qty-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.basket-qty-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  min-width: 16px;
  text-align: center;
}
.basket-remove-btn {
  background: none;
  border: none;
  color: var(--muted2);
  cursor: pointer;
  font-size: 10px;
  padding: 0 0 0 4px;
  line-height: 1;
  transition: color var(--transition);
  display: flex;
  align-items: center;
}
.basket-remove-btn:hover { color: #e07070; }

.basket-claim-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  padding: 12px 20px;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
  flex-shrink: 0;
}
.basket-claim-btn:hover { background: var(--gold-light); }

/* ── In basket card state ──────────────────────────────────── */
.item-card.in-basket {
  background: rgba(201,168,76,0.05);
  border-color: rgba(201,168,76,0.15);
}
.item-card.in-basket .card-name { color: var(--gold-light); }
.in-basket-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  padding: 3px 8px;
  border-radius: 2px;
}
.card-remove-hint { color: #c07070 !important; }
.card-remove-hint::before { background: #c07070 !important; }

/* ── Basket modal ──────────────────────────────────────────── */
.basket-bottle-count {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--cream);
  margin-bottom: 12px;
}
.basket-summary {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 4px;
}
.basket-summary li {
  font-size: 13px;
  color: var(--text2);
  padding-left: 12px;
  position: relative;
}
.basket-summary li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold-dim);
}
.basket-qty-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-dim);
}
.basket-claim-heading {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 4px;
}

@media (max-width: 600px) {
  .basket-bar { padding: 12px 16px; }
  .basket-claim-btn { width: 100%; text-align: center; }
  .basket-bar-inner { flex-direction: column; align-items: stretch; }
}

/* ── Inventory meta bar (last updated + refresh) ───────────── */
.inventory-meta-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 6px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.last-updated-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted2);
}

.refresh-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 4px 10px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}
.refresh-btn:hover { color: var(--text2); border-color: var(--muted2); }
.refresh-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Detail modal top row (type badge + availability) ───────── */
.detail-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.detail-top .modal-type-badge { margin-bottom: 0; }

/* ── Notification failed note ───────────────────────────────── */
.notification-failed-note {
  color: #e09050 !important;
}