:root {
  --bg: #0b0618;
  --bg-elevated: #141025;
  --bg-panel: #1a1430;
  --border: rgba(255, 255, 255, 0.1);
  --text: #f8f7fc;
  --muted: rgba(248, 247, 252, 0.72);
  --accent: #7c3aed;
  --accent-2: #a78bfa;
  --success: #34d399;
  --danger: #f87171;
  --radius: 14px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(900px 420px at 20% -10%, rgba(124, 58, 237, 0.28), transparent 60%),
    radial-gradient(700px 360px at 90% 10%, rgba(52, 211, 153, 0.08), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.hidden {
  display: none !important;
}

.view {
  min-height: 100svh;
}

.view-boot,
.view-auth {
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.auth-card {
  width: min(420px, 100%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.brand-eyebrow {
  margin: 0 0 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-2);
}

.auth-card h1 {
  margin: 0 0 12px;
  font-size: 28px;
}

.lede {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 15px;
}

.fine-print {
  margin: 20px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.error-text {
  margin: 14px 0 0;
  color: var(--danger);
  font-size: 14px;
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--accent), #6d28d9);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
}

.auth-actions {
  display: grid;
  gap: 10px;
}

.btn-apple {
  width: 100%;
  background: #fff;
  color: #111;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-apple:hover:not(:disabled) {
  transform: translateY(-1px);
  background: #f5f5f7;
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
  padding: 8px 14px;
}

.btn-ghost:hover:not(:disabled) {
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border);
  color: var(--text);
}

.view-app {
  display: grid;
  grid-template-columns: 280px 1fr;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "topbar topbar"
    "wallet main";
  min-height: 100svh;
  gap: 0;
}

.topbar {
  grid-area: topbar;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 6, 24, 0.86);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #4f46e5);
  font-weight: 900;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-top {
  font-weight: 900;
  letter-spacing: 0.04em;
}

.brand-bottom {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.nav a:hover,
.nav a.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border);
  text-decoration: none;
}

.user-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.user-email {
  font-size: 13px;
  color: var(--muted);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wallet-panel {
  grid-area: wallet;
  padding: 22px;
  border-right: 1px solid var(--border);
  background: var(--bg-panel);
}

.wallet-title {
  margin: 0 0 16px;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.wallet-grid {
  margin: 0;
  display: grid;
  gap: 14px;
}

.wallet-grid > div {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--border);
}

.wallet-grid dt {
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 4px;
}

.wallet-grid dd {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.wallet-available {
  color: var(--success);
}

.wallet-note {
  margin: 16px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.page-root {
  grid-area: main;
  padding: 28px 24px 48px;
  max-width: 960px;
}

.page h1 {
  margin: 0 0 10px;
  font-size: clamp(24px, 3vw, 32px);
}

.page .page-intro {
  margin: 0 0 24px;
  color: var(--muted);
  max-width: 56ch;
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
}

.panel h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.placeholder-badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.2);
  border: 1px solid rgba(167, 139, 250, 0.35);
  color: var(--accent-2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-row {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.form-row label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.form-row input,
.form-row input[type="email"],
.form-row input[type="number"],
.form-row input[type="search"],
.form-row input[type="text"] {
  width: 100%;
  max-width: 360px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.28);
  color: var(--text);
  font: inherit;
}

.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.empty-list {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.filters-form .filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px 16px;
  margin-bottom: 12px;
}

.filters-form select,
.filters-form input[type="search"] {
  width: 100%;
  max-width: none;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.28);
  color: var(--text);
  font: inherit;
}

.filters-form select option {
  background: #1a1430;
  color: var(--text);
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 14px;
}

.catalog-toolbar h2 {
  margin: 0;
}

.catalog-summary {
  margin: 0;
  font-size: 13px;
}

.catalog-status {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 14px;
}

.catalog-status--error {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #fecaca;
}

.catalog-status--ok {
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #a7f3d0;
}

.catalog-status--warn {
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.35);
  color: #fde68a;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.product-card {
  margin: 0;
}

.product-card-btn {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.22);
  color: inherit;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
  font: inherit;
}

.product-card-btn:hover {
  border-color: rgba(167, 139, 250, 0.55);
  transform: translateY(-2px);
}

.product-card-img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.04);
  padding: 12px;
  display: block;
}

.product-card-img--empty {
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 28px;
  color: var(--accent-2);
  height: 120px;
}

.product-card-body {
  padding: 12px 14px 14px;
  display: grid;
  gap: 6px;
}

.product-card-title {
  margin: 0;
  font-size: 15px;
  line-height: 1.3;
}

.product-card-meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: 12px;
  color: var(--muted);
}

.product-card-face {
  margin: 0;
  font-size: 12px;
  color: var(--accent-2);
  line-height: 1.35;
}

.pagination-label {
  font-size: 13px;
  color: var(--muted);
  align-self: center;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr;
  gap: 20px;
  align-items: start;
}

.product-detail-img {
  width: 100%;
  max-width: 200px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  object-fit: contain;
  padding: 12px;
}

.product-detail-img--empty {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  font-size: 40px;
  font-weight: 900;
  color: var(--accent-2);
}

.detail-dl {
  margin: 12px 0 0;
  display: grid;
  gap: 8px;
}

.detail-dl > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px;
  font-size: 14px;
}

.detail-dl dt {
  margin: 0;
  color: var(--muted);
}

.detail-dl dd {
  margin: 0;
  font-weight: 600;
}

.detail-sub {
  margin: 20px 0 10px;
  font-size: 15px;
}

.denom-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.denom-chip {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(124, 58, 237, 0.15);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.denom-range {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.page-foot-note {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
}

/* Quote + checkout (Phase 1D) */
.checkout-form {
  margin-top: 8px;
}

.denom-fieldset {
  margin: 0;
  padding: 0;
  border: none;
}

.denom-fieldset legend {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 8px;
}

.denom-list--selectable {
  gap: 10px;
}

.denom-option {
  display: inline-flex;
  cursor: pointer;
}

.denom-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.denom-option input:checked + .denom-chip {
  border-color: rgba(167, 139, 250, 0.85);
  background: rgba(124, 58, 237, 0.35);
  box-shadow: 0 0 0 1px rgba(167, 139, 250, 0.4);
}

.denom-option:hover .denom-chip {
  border-color: rgba(255, 255, 255, 0.28);
}

.work-pct-row {
  margin-top: 4px;
}

.work-pct-row > label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 8px;
}

.work-pct-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.work-pct-controls input[type="range"] {
  flex: 1;
  min-width: 140px;
  max-width: 280px;
  accent-color: var(--accent);
}

.work-pct-controls input[type="number"] {
  width: 72px;
  max-width: none;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.28);
  color: var(--text);
  font: inherit;
  font-variant-numeric: tabular-nums;
}

.work-pct-suffix {
  font-weight: 700;
  color: var(--muted);
}

.checkout-actions .btn-primary {
  width: auto;
  min-width: 160px;
}

.quote-result {
  margin-top: 16px;
}

.quote-panel {
  padding: 16px;
  border-radius: 12px;
  border: 1px solid rgba(52, 211, 153, 0.3);
  background: rgba(52, 211, 153, 0.06);
}

.quote-panel-title {
  margin: 0 0 6px;
  font-size: 16px;
}

.quote-dl {
  margin: 12px 0 0;
  display: grid;
  gap: 8px;
}

.quote-dl > div {
  display: grid;
  grid-template-columns: minmax(120px, 160px) 1fr;
  gap: 8px;
  font-size: 14px;
}

.quote-dl dt {
  margin: 0;
  color: var(--muted);
}

.quote-dl dd {
  margin: 0;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.quote-stripe-note {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.quote-stripe-note--work {
  color: var(--success);
}

.flow-list {
  margin: 12px 0 0;
  padding-left: 1.2em;
  color: var(--muted);
  font-size: 14px;
}

.flow-list li {
  margin-bottom: 8px;
}

.flow-list code {
  font-size: 12px;
}

.status-badge--ok {
  background: rgba(52, 211, 153, 0.18);
  border-color: rgba(52, 211, 153, 0.4);
  color: #a7f3d0;
}

.status-badge--warn {
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(251, 191, 36, 0.4);
  color: #fde68a;
}

.status-badge--error {
  background: rgba(248, 113, 113, 0.15);
  border-color: rgba(248, 113, 113, 0.4);
  color: #fecaca;
}

.status-badge--pending {
  background: rgba(167, 139, 250, 0.15);
}

.status-help {
  margin: 14px 0 0 !important;
  font-size: 13px !important;
}

.poll-note {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--accent-2);
}

@media (max-width: 640px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-dl > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (max-width: 860px) {
  .view-app {
    grid-template-columns: 1fr;
    grid-template-areas:
      "topbar"
      "wallet"
      "main";
  }

  .wallet-panel {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .user-email {
    display: none;
  }
}