/* Card Builder page styles
   Matches landing page design tokens from theme.css */

.builder-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ── Header ─────────────────────────────────────────────────── */
.builder-header {
  padding: 64px 0 48px;
  text-align: center;
}
.builder-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-1);
  margin-bottom: 16px;
}
.builder-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 44px);
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 14px;
  line-height: 1.1;
}
.builder-subtitle {
  font-size: 16px;
  color: var(--fg-2);
}
.wizard-cta-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  color: var(--accent-1);
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 7px;
  background: rgba(99,102,241,0.07);
  transition: all 0.15s;
}
.wizard-cta-link:hover {
  background: rgba(99,102,241,0.15);
  border-color: var(--accent-1);
}

/* ── Layout ─────────────────────────────────────────────────── */
.builder-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 40px;
  align-items: start;
}

/* ── Controls panel ─────────────────────────────────────────── */
.controls-panel {
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: sticky;
  top: 72px; /* nav height + breathing room */
}
.control-group {}
.control-label {
  display: block;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 12px;
}
.control-hint {
  font-size: 12px;
  color: var(--fg-3);
  margin-bottom: 10px;
  margin-top: -6px;
}

/* ── Card type selector ──────────────────────────────────────── */
.card-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}
.card-type-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 6px;
  background: var(--bg-2);
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.15s, opacity 0.15s;
  position: relative;
}
.card-type-tile:not(.coming-soon):hover {
  border-color: var(--fg-3);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.card-type-tile.active {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 1px var(--accent-1), 0 4px 16px rgba(99,102,241,0.2);
}
.card-type-tile.coming-soon {
  opacity: 0.45;
  cursor: not-allowed;
}
.card-type-icon {
  color: var(--fg-3);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-type-tile.active .card-type-icon {
  color: var(--accent-1);
}
.card-type-name {
  font-size: 10px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  color: var(--fg-2);
  text-align: center;
  line-height: 1.3;
}
.card-type-tile.active .card-type-name {
  color: var(--fg);
}
.card-type-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--bg-3);
  color: var(--fg-3);
  border: 1px solid var(--border);
}
.card-type-badge.active-badge {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-4);
  border-color: rgba(16, 185, 129, 0.3);
}

/* Username input */
.input-row {
  display: flex;
  gap: 8px;
}
.username-input {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s;
  min-width: 0;
}
.username-input:focus {
  border-color: var(--accent-1);
}
.username-input::placeholder {
  color: var(--fg-3);
}
.btn-fetch {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-1);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s, transform 0.1s;
}
.btn-fetch:hover { opacity: 0.85; }
.btn-fetch:active { transform: scale(0.97); }
.input-hint {
  font-size: 12px;
  color: var(--fg-3);
  margin-top: 8px;
}

/* Theme gallery */
.theme-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.theme-gallery-item {
  background: var(--bg-2);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.theme-gallery-item:hover {
  border-color: var(--fg-3);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
.theme-gallery-item.active {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 1px var(--accent-1), 0 4px 16px rgba(99,102,241,0.25);
}
.theme-gallery-item img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
}
.theme-gallery-name {
  font-size: 11px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  color: var(--fg-2);
  text-align: center;
}
.theme-gallery-item.active .theme-gallery-name {
  color: var(--accent-1);
}

/* Field toggles */
.field-toggles {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  transition: border-color 0.15s;
}
.field-toggle:hover { border-color: var(--fg-3); }
.field-toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-1);
  cursor: pointer;
}
.toggle-label {
  font-size: 13px;
  color: var(--fg-2);
  font-family: 'DM Sans', sans-serif;
}
.field-toggle:has(input:checked) {
  border-color: rgba(99, 102, 241, 0.4);
}
.field-toggle:has(input:checked) .toggle-label {
  color: var(--fg);
}

/* ── Preview panel ──────────────────────────────────────────── */
.preview-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.preview-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.preview-label {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-2);
}
.preview-status {
  font-size: 12px;
  color: var(--fg-3);
}

/* Card preview area */
.preview-card-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.preview-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--fg-3);
  font-size: 14px;
}
.preview-img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.4);
}
.hidden { display: none !important; }

/* ── Loading shimmer ──────────────────────────────────────────── */
.preview-shimmer {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
  max-width: 480px;
}
.shimmer-row {
  display: flex;
  gap: 12px;
}

@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}

.shimmer-bar {
  height: 18px;
  border-radius: 6px;
  background: linear-gradient(
    90deg,
    var(--bg-3) 25%,
    rgba(255,255,255,0.06) 50%,
    var(--bg-3) 75%
  );
  background-size: 600px 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}
.shimmer-bar-wide  { width: 100%; height: 22px; }
.shimmer-bar-short { flex: 1; height: 52px; border-radius: 8px; }
.shimmer-bar-med   { flex: 1; height: 14px; }

/* Embed code block */
.embed-section {}
.embed-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.embed-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-2);
  font-family: 'DM Sans', sans-serif;
}
.btn-copy {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg-2);
  font-size: 12px;
  font-family: 'DM Sans', sans-serif;
  padding: 5px 10px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-copy:hover { border-color: var(--accent-1); color: var(--fg); }
.btn-copy.copied {
  background: rgba(16, 185, 129, 0.12);
  border-color: var(--accent-4);
  color: var(--accent-4);
}
.embed-code-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  overflow-x: auto;
}
.embed-code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 13px;
  color: var(--accent-2);
  white-space: pre-wrap;
  word-break: break-all;
  display: block;
}
.embed-hint {
  font-size: 12px;
  color: var(--fg-3);
  margin-top: 8px;
}

/* ── HTML alternative collapsible ───────────────────────────── */
.html-alt-section {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.html-alt-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-2);
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  color: var(--fg-2);
  transition: color 0.15s, background 0.15s;
  text-align: left;
}
.html-alt-toggle:hover {
  color: var(--fg);
  background: var(--bg-3);
}
.html-alt-chevron {
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.html-alt-toggle.open .html-alt-chevron {
  transform: rotate(180deg);
}
.html-alt-body {
  padding: 0 16px 16px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 860px) {
  .builder-layout {
    grid-template-columns: 1fr;
  }
  .controls-panel {
    position: static;
  }
}
@media (max-width: 480px) {
  .card-type-grid { grid-template-columns: 1fr 1fr; }
  .theme-gallery { grid-template-columns: 1fr 1fr; }
  .builder-header { padding: 40px 0 32px; }
}