/* ==========================================================================
   Infinity Office - Gradient Colors Engine for Shapes and Text
   ========================================================================== */

/* Universal Gradient Text Class */
.gradient-text {
  display: inline;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: transparent !important;
  text-shadow: none !important;
  vertical-align: baseline;
}

/* Shape text overlay with gradient */
.shape-text-overlay.has-gradient {
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: transparent !important;
}

/* Slide text body with gradient */
.slide-text-body.has-gradient {
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: transparent !important;
}

/* Gradient Popover UI */
.infinity-gradient-popover {
  position: fixed;
  z-index: 10000;
  width: 320px;
  background: var(--bg-surface, #ffffff);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 8px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  padding: 12px;
  font-family: inherit;
  color: var(--text-main, #0f172a);
  animation: igpFadeIn 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

@keyframes igpFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.igp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color, #e2e8f0);
}

.igp-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main, #1e293b);
}

.igp-title i {
  color: #2563eb;
}

.igp-close-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--text-muted, #64748b);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}

.igp-close-btn:hover {
  background: var(--bg-hover, #f1f5f9);
  color: var(--text-main, #0f172a);
}

/* Tabs */
.igp-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-hover, #f1f5f9);
  padding: 3px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.igp-tab {
  flex: 1;
  border: none;
  background: none;
  padding: 5px 8px;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: 4px;
  color: var(--text-muted, #64748b);
  cursor: pointer;
  transition: all 0.12s ease;
}

.igp-tab.active {
  background: var(--bg-surface, #ffffff);
  color: var(--text-main, #0f172a);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  font-weight: 600;
}

/* Panels */
.igp-tab-panel {
  display: none;
}

.igp-tab-panel.active {
  display: block;
}

/* Presets Grid */
.igp-presets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding: 2px;
}

.igp-preset-item {
  height: 48px;
  border-radius: 6px;
  border: 1.5px solid rgba(0, 0, 0, 0.08);
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 4px;
  position: relative;
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
  overflow: hidden;
}

.igp-preset-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  border-color: rgba(255, 255, 255, 0.9);
}

.igp-preset-item.active {
  border-color: #2563eb;
  box-shadow: 0 0 0 2px #2563eb;
}

.igp-preset-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* Custom Builder */
.igp-custom-row {
  margin-bottom: 10px;
}

.igp-custom-row label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted, #64748b);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.igp-btn-toggle {
  display: flex;
  gap: 4px;
}

.igp-toggle-btn {
  flex: 1;
  padding: 4px 8px;
  font-size: 0.75rem;
  background: var(--bg-hover, #f1f5f9);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-main, #334155);
}

.igp-toggle-btn.active {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
  font-weight: 600;
}

/* Angles */
.igp-angle-chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.igp-angle-chip {
  padding: 4px;
  font-size: 0.72rem;
  background: var(--bg-hover, #f1f5f9);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-main, #334155);
  text-align: center;
}

.igp-angle-chip.active {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
  font-weight: 600;
}

/* Color inputs */
.igp-colors-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.igp-color-stop {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  background: var(--bg-hover, #f8fafc);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 4px;
  padding: 3px 6px;
}

.igp-color-swatch {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  background: none;
  padding: 0;
}

.igp-color-swatch::-webkit-color-swatch-wrapper {
  padding: 0;
}

.igp-color-swatch::-webkit-color-swatch {
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}

.igp-hex-input {
  width: 100%;
  border: none;
  background: none;
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--text-main, #0f172a);
  outline: none;
}

.igp-color-arrow {
  font-size: 0.75rem;
  color: var(--text-muted, #94a3b8);
}

/* Preview */
.igp-preview-box {
  background: var(--bg-hover, #f8fafc);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 6px;
  padding: 10px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 70px;
}

.igp-preview-shape {
  width: 100%;
  height: 28px;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.1);
  transition: background 0.1s ease;
}

.igp-preview-text {
  font-size: 1.05rem;
  font-weight: 700;
  display: inline-block;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: transparent !important;
  transition: background 0.1s ease;
}

.igp-btn-apply {
  width: 100%;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 5px;
  cursor: pointer;
}

/* Footer */
.igp-footer {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color, #e2e8f0);
  display: flex;
  justify-content: flex-end;
}

.igp-btn-reset {
  font-size: 0.75rem;
  padding: 4px 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Dark mode support */
[data-theme="dark"] .infinity-gradient-popover {
  background: #1e293b;
  border-color: #334155;
  color: #f8fafc;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .igp-header,
[data-theme="dark"] .igp-footer {
  border-color: #334155;
}

[data-theme="dark"] .igp-title {
  color: #f8fafc;
}

[data-theme="dark"] .igp-tabs {
  background: #0f172a;
}

[data-theme="dark"] .igp-tab {
  color: #94a3b8;
}

[data-theme="dark"] .igp-tab.active {
  background: #334155;
  color: #ffffff;
}

[data-theme="dark"] .igp-toggle-btn,
[data-theme="dark"] .igp-angle-chip {
  background: #0f172a;
  border-color: #334155;
  color: #cbd5e1;
}

[data-theme="dark"] .igp-color-stop,
[data-theme="dark"] .igp-preview-box {
  background: #0f172a;
  border-color: #334155;
}

[data-theme="dark"] .igp-hex-input {
  color: #f8fafc;
}