/* ==========================================================================
   SuperAdmin OverlayPicker Component Styles
   ========================================================================== */

.sa-overlay-picker-wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: 12px;
  margin-top: 1rem;
  box-sizing: border-box;
  transition: all 0.25s ease;
}

.sa-overlay-picker-wrap.is-hidden {
  display: none !important;
}

.sa-overlay-picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--sa-border);
}

.sa-overlay-picker__info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  min-width: 240px;
}

.sa-overlay-picker__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--sa-text);
}

.sa-overlay-picker__hint {
  font-size: 0.75rem;
  color: var(--sa-text-muted);
  line-height: 1.4;
}

/* Mode Switch Tabs */
.sa-overlay-mode-tabs {
  display: inline-flex;
  background: var(--sa-surface-raised);
  border: 1px solid var(--sa-border);
  border-radius: 8px;
  padding: 3px;
  gap: 3px;
}

.sa-overlay-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--sa-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.sa-overlay-tab:hover {
  color: var(--sa-text);
}

.sa-overlay-tab.is-active {
  background: var(--sa-surface);
  color: var(--sa-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Tab Panels */
.sa-overlay-panel {
  display: none;
}

.sa-overlay-panel.is-active {
  display: block;
}

/* Grid of visual overlay cards */
.sa-overlay-picker__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.75rem;
}

/* Individual card */
.sa-overlay-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--sa-surface-raised);
  border: 1.5px solid var(--sa-border);
  border-radius: 10px;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.sa-overlay-card:hover {
  border-color: var(--sa-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.sa-overlay-card.is-selected {
  border-color: var(--sa-primary);
  background: var(--sa-primary-bg);
  box-shadow: 0 0 0 2px rgba(0, 113, 227, 0.25), 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Simulated mini preview */
.sa-overlay-card__preview {
  position: relative;
  width: 100%;
  height: 54px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Simulated image texture behind layer */
.sa-overlay-card__backdrop {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 35%, #8b5cf6 70%, #3b82f6 100%);
  background-size: cover;
}

/* The actual overlay layer being tested */
.sa-overlay-card__layer {
  position: absolute;
  inset: 0;
  transition: all 0.2s ease;
}

/* Mock logo inside preview to test contrast */
.sa-overlay-card__logo-pill {
  position: relative;
  z-index: 2;
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  backdrop-filter: blur(2px);
}

.sa-overlay-card__mock-logo {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.sa-overlay-card__meta {
  padding: 0.55rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.sa-overlay-card__header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
}

.sa-overlay-card__label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--sa-text);
  line-height: 1.2;
}

.sa-overlay-card__badge {
  font-size: 0.625rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(0, 113, 227, 0.12);
  color: var(--sa-primary);
}

.sa-overlay-card__desc {
  font-size: 0.6875rem;
  color: var(--sa-text-muted);
  line-height: 1.3;
}

.sa-overlay-card__check {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 3;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sa-primary);
  color: #ffffff;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.sa-overlay-card.is-selected .sa-overlay-card__check {
  display: flex;
}

/* ==========================================================================
   Custom Color & Opacity Panel
   ========================================================================== */

.sa-custom-overlay-box {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 680px) {
  .sa-custom-overlay-box {
    grid-template-columns: 1fr;
  }
}

.sa-custom-overlay-controls {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.sa-custom-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.sa-custom-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--sa-text);
}

.sa-custom-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sa-custom-opacity-val {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--sa-primary);
  font-variant-numeric: tabular-nums;
}

.sa-custom-color-inputs {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.sa-custom-color-swatch {
  -webkit-appearance: none;
  appearance: none;
  border: 1px solid var(--sa-border);
  width: 40px;
  height: 38px;
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  padding: 0;
  overflow: hidden;
}

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

.sa-custom-color-swatch::-webkit-color-swatch {
  border: none;
}

.sa-custom-hex-input {
  width: 95px;
  height: 38px;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--sa-border);
  border-radius: 8px;
  background: var(--sa-surface-raised);
  color: var(--sa-text);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: monospace;
  text-transform: uppercase;
  outline: none;
}

.sa-custom-hex-input:focus {
  border-color: var(--sa-primary);
}

.sa-custom-quick-colors {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.sa-quick-color-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.sa-quick-color-btn:hover {
  transform: scale(1.18);
}

.sa-custom-slider-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sa-custom-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--sa-border);
  outline: none;
  cursor: pointer;
}

.sa-custom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sa-primary);
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
  transition: transform 0.1s ease;
}

.sa-custom-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.sa-quick-opacity-pills {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sa-opacity-pill {
  padding: 0.2rem 0.55rem;
  background: var(--sa-surface-raised);
  border: 1px solid var(--sa-border);
  border-radius: 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--sa-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.sa-opacity-pill:hover {
  border-color: var(--sa-primary);
  color: var(--sa-primary);
  background: var(--sa-primary-bg);
}

.sa-custom-output-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
}

.sa-custom-output-caption {
  color: var(--sa-text-muted);
}

.sa-custom-output-code {
  font-family: monospace;
  font-weight: 600;
  color: var(--sa-text);
  background: var(--sa-surface-raised);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--sa-border);
}

/* Custom Preview Box */
.sa-custom-preview-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sa-custom-preview-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--sa-text-secondary);
}

.sa-custom-mini-card {
  position: relative;
  width: 100%;
  height: 125px;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--sa-border);
}

.sa-custom-mini-card__backdrop {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 35%, #8b5cf6 70%, #3b82f6 100%);
  background-size: cover;
}

.sa-custom-mini-card__layer {
  position: absolute;
  inset: 0;
  transition: background 0.15s ease;
}

.sa-custom-mini-card__logo-wrap {
  position: relative;
  z-index: 2;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 6px;
  backdrop-filter: blur(4px);
}

.sa-custom-mini-card__logo-text {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

/* ==========================================================================
   Overlay Presets (Classes used in preview and partner-card)
   ========================================================================== */

.sa-overlay--dark-50 {
  background: rgba(0, 0, 0, 0.50);
}

.sa-overlay--dark-30 {
  background: rgba(0, 0, 0, 0.30);
}

.sa-overlay--dark-70 {
  background: rgba(0, 0, 0, 0.70);
}

.sa-overlay--light-40 {
  background: rgba(255, 255, 255, 0.40);
}

.sa-overlay--light-70 {
  background: rgba(255, 255, 255, 0.70);
}

.sa-overlay--gradient-dark {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.3) 45%, rgba(0, 0, 0, 0.75) 100%);
}

.sa-overlay--gradient-radial {
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.20) 25%, rgba(0, 0, 0, 0.75) 100%);
}

.sa-overlay--blur-dark {
  background: rgba(0, 0, 0, 0.40);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.sa-overlay--blur-light {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.sa-overlay--none {
  background: transparent;
}