/**
 * Copyright (c) 2026 Hexful.com
 * All rights reserved.
 */

#color-container {
  width: 100%;
  box-sizing: border-box;
  flex-direction: column;
}

.color-page {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
  box-sizing: border-box;
  min-height: calc(100dvh - var(--dynamic-nav-height, 140px) - 80px);
  padding-bottom: calc(40px + env(safe-area-inset-bottom));
}

.color-page-picker {
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1 1 auto;
  min-height: 0;
}

.color-page .picker-section {
  margin-bottom: 0;
}

.color-page-stage {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(180px, 2fr);
  gap: 12px 24px;
  flex: 1 1 auto;
  min-height: 520px;
  align-items: stretch;
}

.color-page-sv-section,
.color-page-preview-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  width: 100%;
}

.color-page-sv-section {
  flex: 1 1 auto;
}

.color-page-sv {
  position: relative;
  width: 100%;
  flex: 0 0 auto;
  min-height: 480px;
  border-radius: 12px;
  overflow: hidden;
  cursor: crosshair;
  border: 1px solid var(--border);
  box-sizing: border-box;
  touch-action: none;
}

.color-page-sv-indicator {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--bg);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35), 0 0 6px rgba(0, 0, 0, 0.35);
  pointer-events: none;
  transform: translate(-10px, -10px);
}

#color-page-hue,
#color-page-saturation,
#color-page-lightness {
  margin-bottom: 0;
  height: 28px;
}

#color-page-saturation {
  background: linear-gradient(to right, hsl(0, 0%, 50%), hsl(0, 100%, 50%));
}

#color-page-lightness {
  background: linear-gradient(to right, #000, hsl(0, 100%, 50%), #fff);
}

.color-page-sliders {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  flex: 1 1 auto;
}

.color-page-slider-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.color-page-slider-row .picker-section-label {
  margin: 0;
}

#color-page-swatch {
  position: relative;
  flex: 0 0 auto;
  width: 100%;
  height: 180px;
  min-height: 180px;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-sizing: border-box;
}

.color-page-swatch-icons {
  position: absolute;
  top: 18px;
  right: 18px;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  z-index: 2;
}

#color-page-swatch button.copy-icon-circle,
#color-page-swatch button.save-icon {
  border: none;
  padding: 0;
  cursor: pointer;
  background-color: var(--bg-elevated);
  box-shadow: none;
}

#color-page-swatch .save-icon {
  position: static;
}

#color-page-swatch .copy-icon-circle,
#color-page-swatch .save-icon {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s;
}

#color-page-swatch:hover .copy-icon-circle,
#color-page-swatch:hover .save-icon,
#color-page-swatch:focus-within .copy-icon-circle,
#color-page-swatch:focus-within .save-icon {
  opacity: 1;
  pointer-events: auto;
}

#color-page-swatch .copy-icon-circle:hover,
#color-page-swatch .save-icon:hover,
#color-page-swatch .copy-icon-circle:focus-visible,
#color-page-swatch .save-icon:focus-visible {
  transform: scale(1.1);
}

#color-page-swatch .copy-icon-circle:focus-visible,
#color-page-swatch .save-icon:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

#color-page-swatch .color-page-refresh-btn {
  color: var(--text-muted);
}

#color-page-swatch .color-page-refresh-btn svg {
  width: 16px !important;
  height: 16px !important;
  display: block;
}

#color-page-swatch .color-page-refresh-btn svg path {
  fill: none;
}

#color-page-swatch .color-page-refresh-btn:hover,
#color-page-swatch .color-page-refresh-btn:focus-visible {
  color: var(--text);
}

#color-page-swatch .color-page-refresh-btn.is-spinning svg {
  animation: color-page-refresh-spin 0.45s ease;
}

@keyframes color-page-refresh-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

#color-page-swatch .mixer-icon-circle img {
  width: 20px;
  height: 20px;
  display: block;
  filter: invert(38%);
  transition: filter 0.15s ease;
}

#color-page-swatch .mixer-icon-circle:hover img,
#color-page-swatch .mixer-icon-circle:focus-visible img {
  filter: none;
}

html[data-theme="dark"] #color-page-swatch .copy-icon-circle,
html[data-theme="dark"] #color-page-swatch .save-icon {
  background-color: #1F1F1F;
}

html[data-theme="dark"] #color-page-swatch .mixer-icon-circle img {
  filter: invert(64%);
}

html[data-theme="dark"] #color-page-swatch .mixer-icon-circle:hover img,
html[data-theme="dark"] #color-page-swatch .mixer-icon-circle:focus-visible img {
  filter: invert(1);
}

@media (hover: none), (pointer: coarse) {
  #color-page-swatch .copy-icon-circle,
  #color-page-swatch .save-icon {
    opacity: 1;
    pointer-events: auto;
  }
}

.color-page-formats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  flex: 0 0 auto;
}

.color-page-format {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.color-page-format .picker-section-label {
  margin: 0;
}

.color-page-format-row {
  display: flex;
  align-items: center;
  position: relative;
  min-width: 0;
}

.color-page-format-row input {
  flex: 1;
  min-width: 0;
  width: 100%;
  padding: 10px 44px 10px 12px;
  font-size: 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  box-sizing: border-box;
  transition: border-color 0.15s ease;
}

.color-page-format-row:hover input {
  border-color: var(--border-strong);
}

.color-page-format-row input:focus {
  outline: none;
  border-color: var(--border-strong);
}

.color-page-format-row input[readonly],
.color-page-format-row.is-copying input {
  cursor: pointer;
}

.color-page-format-copy {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.color-page-format-copy svg {
  width: 20px;
  height: 20px;
  display: block;
}

.color-page-format-copy:hover,
.color-page-format-copy:focus-visible {
  background: var(--surface);
}

.color-page-format-copy:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

.color-page .color-input-container {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .color-page {
    gap: 16px;
    min-height: calc(100dvh - var(--dynamic-nav-height, 140px) - 48px);
  }

  .color-page-sv {
    min-height: 320px;
  }

  .color-page-stage {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  #color-page-swatch {
    height: 140px;
    min-height: 140px;
  }
}