/* ===================================================
   COLORS.CSS — UIverse Color Library Page
   Import AFTER style.css AND home.css
   =================================================== */

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  overflow: hidden;
  position: relative;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(108,92,231,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero-left { flex: 1; min-width: 0; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--accent); text-decoration: none; font-weight: 500; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb i { font-size: 10px; }

.page-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.page-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 0 24px;
}

.page-meta { display: flex; gap: 10px; flex-wrap: wrap; }

.meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: rgba(235,104,53,0.08);
  color: var(--accent);
  border: 1px solid rgba(235,104,53,0.2);
  border-radius: 40px;
  font-size: 12px;
  font-weight: 600;
}

/* Hero right — color swatches */
.page-hero-right { flex-shrink: 0; }

.color-hero-swatches {
  display: grid;
  grid-template-columns: repeat(3, 52px);
  grid-template-rows: repeat(2, 52px);
  gap: 8px;
}

.hero-swatch {
  border-radius: 14px;
  transition: transform 0.25s;
  cursor: pointer;
}

.hero-swatch:hover { transform: scale(1.1) rotate(3deg); }

/* ============================================================
   FILTER BAR
   ============================================================ */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 40px;
  border: 1.5px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.filter-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1.5px solid var(--card-border);
  border-radius: 40px;
  padding: 7px 16px;
  margin-left: auto;
  transition: all var(--transition);
}
.filter-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.filter-search i { font-size: 12px; color: #aaa; }
.filter-search input {
  border: none; outline: none; background: transparent;
  font-family: var(--font-body); font-size: 13px;
  color: var(--text-primary); width: 160px;
}
.filter-search input::placeholder { color: #aaa; }

/* ===== Custom Color Creator ===== */
.custom-creator-section { margin-bottom: 3rem; }

.creator-wrapper {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

/* LEFT CARD */
.creator-card {
  display: flex;
  gap: 1.5rem;
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #e8e6e1);
  border-radius: 20px;
  padding: 1.75rem;
  align-items: center;
  flex: 2;
  min-width: 320px;
  flex-wrap: wrap;
}

.creator-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.creator-preview {
  width: 150px;
  height: 150px;
  border-radius: 16px;
  transition: background 0.1s;
  border: 1px solid rgba(0,0,0,0.08);
  flex-shrink: 0;
}

#colorPicker {
  width: 0; height: 0;
  opacity: 0;
  position: absolute;
  pointer-events: none;
}

.picker-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: #eb6835;
  color: #fff;
  border-radius: 12px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  transition: opacity 0.2s;
  width: 150px;
  justify-content: center;
  box-sizing: border-box;
}
.picker-label:hover { opacity: 0.88; }

.save-color-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 22px;
  border: 2px dashed #ccc;
  border-radius: 12px;
  background: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: #777;
  transition: all 0.2s;
  width: 150px;
  box-sizing: border-box;
}
.save-color-btn:hover { border-color: #eb6835; color: #eb6835; }

/* RIGHT SIDE: values */
.creator-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 240px;
}

.creator-val-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--input-bg, #f5f4f2);
  border-radius: 999px;
  padding: 10px 16px;
}

.creator-val-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #555;
  width: 36px;
  flex-shrink: 0;
}

.creator-val-output {
  flex: 1;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  color: var(--text, #1a1a2e);
}

.creator-copy-btn {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 12px;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  color: #555;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s;
  white-space: nowrap;
}
.creator-copy-btn:hover { background: #eb6835; color: #fff; border-color: #eb6835; }

.contrast-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0 4px;
}

.contrast-chip {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 999px;
  font-weight: 500;
}
.contrast-chip.pass { background: #d4f5e9; color: #007a50; }
.contrast-chip.fail { background: #fde8e8; color: #c0392b; }

/* RIGHT CARD: palette panel */
.palette-panel {
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #e8e6e1);
  border-radius: 20px;
  padding: 1.75rem;
  flex: 1;
  min-width: 200px;
}

.palette-panel-title {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text, #1a1a2e);
  margin: 0 0 1rem;
}

.session-palette {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.empty-palette-msg {
  grid-column: 1 / -1;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: #aaa;
  text-align: center;
  padding: 1.5rem 0;
  line-height: 1.6;
}

.session-swatch {
  aspect-ratio: 1;
  border-radius: 14px;
  cursor: pointer;
  border: 1px solid rgba(0,0,0,0.08);
  transition: transform 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.session-swatch:hover { transform: scale(1.06); }
.session-swatch .swatch-check {
  font-size: 20px;
  color: rgba(255,255,255,0.9);
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}
.session-swatch:hover .swatch-check,
.session-swatch.just-copied .swatch-check { opacity: 1; }

.session-swatch .remove-swatch {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #111;
  color: #fff;
  border: 2px solid #fff;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s;
  line-height: 1;
  padding: 0;
  z-index: 2;
}

.session-swatch:hover .remove-swatch {
  opacity: 1;
}

.dark-mode .session-swatch .remove-swatch {
  background: #eee;
  color: #111;
  border-color: #333;
}

/* Dark mode */
.dark-mode .creator-card,
.dark-mode .palette-panel { background: #1a1a2e; border-color: #2d2d44; }
.dark-mode .creator-val-row { background: #0f0f1a; }
.dark-mode .creator-val-output { color: #f0f0f0; }
.dark-mode .creator-copy-btn { background: #1a1a2e; border-color: #444; color: #aaa; }
.dark-mode .palette-panel-title { color: #f0f0f0; }

/* ============================================================
   SECTION COMMON
   ============================================================ */
.color-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.color-section-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin: 0;
}

.section-count {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--body-bg);
  border: 1px solid var(--card-border);
  padding: 3px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ============================================================
   TRENDING — COLOR CARDS
   ============================================================ */
.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.color-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(14px);
}

.color-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.color-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.1);
  border-color: rgba(235,104,53,0.3);
}


.token-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:1rem;
}

.token-card{
  background:var(--card-bg);
  border:1px solid var(--border-color);
  border-radius:20px;
  padding:1.2rem;
  text-align:center;
  transition:.3s;
}

.token-card:hover{
  transform:translateY(-6px);
  box-shadow:0 15px 40px rgba(0,0,0,.12);
}

.token-color{
  width:100%;
  height:100px;
  border-radius:16px;
  margin-bottom:1rem;
}

.scale-row{
  display:grid;
  grid-template-columns:repeat(10,1fr);
  overflow:hidden;
  border-radius:18px;
}

.scale-row div{
  padding:1rem;
  text-align:center;
  font-weight:700;
}

.color-swatch {
  height: 140px;
  position: relative;
  cursor: pointer;
}

.swatch-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  color: #fff;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

/* Copy buttons — appear on hover */
.swatch-actions {
  position: absolute;
  bottom: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.2s;
}

.color-swatch:hover .swatch-actions {
  opacity: 1;
  transform: translateY(0);
}

.swatch-actions button {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: rgba(255,255,255,0.25);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.swatch-actions button:hover {
  background: rgba(255,255,255,0.45);
}

.swatch-actions button {
  position: relative;
}

.swatch-actions button::after {
  content: attr(aria-label);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: #111111a8;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-body);
  white-space: nowrap;
  padding: 4px 10px;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.swatch-actions button::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 3px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  border: 5px solid transparent;
  border-top-color: transparent;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.swatch-actions button:hover::after,
.swatch-actions button:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

body.dark-mode .swatch-actions button::after {
  background: #f0f0f0a8;
  color: #111;
}

body.dark-mode .swatch-actions button::before {
  border-top-color: transparent;
}

.swatch-actions button:last-child::after {
  left: auto;
  right: 0;
  transform: translateY(4px);
}

.swatch-actions button:last-child::before {
  left: auto;
  right: 12px;
  transform: translateY(4px);
}

.swatch-actions button:last-child:hover::after,
.swatch-actions button:last-child:hover::before {
  transform: translateY(0);
}

.color-info {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.color-info h3 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.hex-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  font-family: 'Courier New', monospace;
}

.rgb-val {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: 'Courier New', monospace;
}

/* ============================================================
   GRADIENTS
   ============================================================ */
.gradient-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.gradient-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(14px);
}

.gradient-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.gradient-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.1);
}

.gradient-swatch {
  height: 120px;
  position: relative;
  cursor: pointer;
}

.gradient-actions {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}

.gradient-swatch:hover .gradient-actions { opacity: 1; }

.gradient-actions button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 8px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.2s;
}

.gradient-actions button:hover { background: rgba(255,255,255,0.4); }

.gradient-info {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.gradient-info h3 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.gradient-info span {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: 'Courier New', monospace;
}

/* ============================================================
   PALETTE LIST
   ============================================================ */
.palette-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.palette-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(10px);
}

.palette-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.palette-card:hover {
  border-color: rgba(235,104,53,0.3);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.palette-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.palette-header h3 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.palette-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(235,104,53,0.08);
  color: var(--accent);
  border: 1px solid rgba(235,104,53,0.2);
  border-radius: 20px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.palette-copy-btn:hover {
  background: rgba(235,104,53,0.16);
}

.palette-strip-row {
  display: flex;
  border-radius: 12px;
  overflow: hidden;
  height: 64px;
  gap: 2px;
}

.palette-swatch {
  flex: 1;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 6px;
  transition: flex 0.25s;
}

.palette-swatch:hover {
  flex: 1.5;
}

.palette-swatch span {
  font-size: 10px;
  color: rgba(255,255,255,0.8);
  font-family: 'Courier New', monospace;
  opacity: 0;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.palette-swatch:hover span { opacity: 1; }

/* ============================================================
   THEMED COLORS
   ============================================================ */
.themed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.themed-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 0;
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(10px);
}

.themed-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.themed-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.08);
  border-color: rgba(235,104,53,0.25);
}

.themed-swatch {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.themed-info {
  flex: 1;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.themed-info strong {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.themed-info span {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: 'Courier New', monospace;
}

.themed-info button {
  width: 26px;
  height: 26px;
  background: var(--body-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  margin-top: 4px;
  align-self: flex-start;
}

.themed-info button:hover {
  background: rgba(235,104,53,0.1);
  border-color: var(--accent);
}

/* ============================================================
   COPY TOAST NOTIFICATION
   ============================================================ */
.copy-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: #111;
  color: #fff;
  padding: 10px 22px;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  z-index: 9999;
  transition: all 0.25s ease;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.copy-toast i { color: #00b894; }

.copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

body.dark-mode .copy-toast {
  background: #f0f0f0;
  color: #111;
}

/* ============================================================
   GLASSMORPHISM
   ============================================================ */
.glass-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(14px);
  position: relative;
  height: 180px;
  display: flex;
  align-items: flex-end;
}

.glass-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.1);
}

.glass-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.glass-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 16px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dark-mode .glass-content {
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-info h3 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 4px 0;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.glass-info span {
  font-size: 12px;
  color: rgba(255,255,255,0.9);
  font-family: 'Courier New', monospace;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.glass-copy-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.2);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.glass-copy-btn:hover {
  background: rgba(255,255,255,0.4);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .page-hero { flex-direction: column; padding: 32px 24px; }
  .page-hero-right { display: none; }
  .filter-search { margin-left: 0; width: 100%; }
  .filter-search input { width: 100%; }
  .color-grid { grid-template-columns: repeat(2, 1fr); }
  .gradient-grid { grid-template-columns: 1fr; }
  .themed-grid { grid-template-columns: repeat(2, 1fr); }
  .glass-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-btn { text-align: center; }
  .color-grid { grid-template-columns: 1fr; }
  .themed-grid { grid-template-columns: 1fr; }
  .glass-grid { grid-template-columns: 1fr; }
}