/* e:\Antigravity\workspace\Cineaho\emoticon-maker\styles.css */

:root {
  --bg-main: #0b0f19;
  --bg-header: #111827;
  --bg-card: rgba(17, 24, 39, 0.7);
  --bg-card-hover: rgba(31, 41, 55, 0.85);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.4);
  
  --text-main: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --color-primary: #38bdf8;
  --color-primary-glow: rgba(56, 189, 248, 0.3);
  --color-accent: #a855f7;
  --color-success: #10b981;
  --color-error: #ef4444;
  
  --font-family: 'Outfit', 'Noto Sans KR', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 13px;
  line-height: 1.5;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Header */
.main-header {
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  flex-shrink: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.back-btn {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: var(--text-main);
  transition: all 0.2s;
}

.back-btn:hover {
  background-color: var(--color-primary-glow);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateX(-2px);
}

.app-logo {
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.app-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.5; }
  50% { opacity: 1; }
  100% { opacity: 0.5; }
}

/* Main Layout Grid */
.app-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 1fr;
  gap: 20px;
  padding: 20px;
  flex: 1;
  overflow: hidden;
}

@media (max-width: 1200px) {
  .app-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    overflow-y: auto;
  }
}

/* Glass Panels */
.glass-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
}

.panel-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.panel-header h2 {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
}

.panel-content {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Workspace Tabs */
.workspace-tabs {
  display: flex;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 2px;
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.tab-btn.active {
  background-color: var(--glass-border);
  color: #fff;
}

/* Canvas Container */
.canvas-container {
  position: relative;
  background-color: #1a2333;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  overflow: hidden;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
  flex-shrink: 0;
}

#editor-canvas {
  background-color: transparent;
  max-width: 100%;
  max-height: 100%;
  cursor: crosshair;
}

.canvas-hints {
  position: absolute;
  bottom: 8px;
  left: 0;
  width: 100%;
  text-align: center;
  pointer-events: none;
}

.canvas-hints span {
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--text-secondary);
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
}

/* Controls Forms */
.controls-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.control-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.control-row label {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
}

.control-row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: end;
}

.control-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flex-row {
  display: flex;
  flex-direction: row;
  gap: 8px;
}

/* Color Swatches */
.color-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.color-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.color-swatch:hover {
  transform: scale(1.15);
}

.color-swatch.active {
  border-color: #fff;
  transform: scale(1.1);
}

.custom-color-picker {
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: conic-gradient(red, yellow, lime, aqua, blue, magenta, red);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.custom-color-picker i {
  font-size: 10px;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
  pointer-events: none;
}

.custom-color-picker input[type="color"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* Tool Buttons */
.tool-btn {
  flex: 1;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 10px 8px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.tool-btn:hover {
  background-color: var(--glass-border);
  color: #fff;
}

.tool-btn.active {
  background-color: var(--color-primary-glow);
  border-color: var(--color-primary);
  color: #fff;
}

.tool-btn.danger {
  color: var(--color-error);
  border-color: rgba(239, 68, 68, 0.2);
}

.tool-btn.danger:hover {
  background-color: rgba(239, 68, 68, 0.1);
  color: #fff;
}

/* Range Inputs */
input[type="range"] {
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.1);
  height: 6px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  width: 100%;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-primary);
  box-shadow: 0 0 6px var(--color-primary);
  transition: transform 0.1s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Upload Drop Zone */
.drop-zone {
  border: 2px dashed var(--glass-border);
  border-radius: 12px;
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.drop-zone:hover {
  border-color: var(--color-primary);
  background-color: rgba(56, 189, 248, 0.02);
}

.drop-zone i {
  font-size: 28px;
  color: var(--text-muted);
  transition: color 0.2s;
}

.drop-zone:hover i {
  color: var(--color-primary);
}

.drop-zone p {
  font-size: 11px;
  color: var(--text-secondary);
}

.w-100 {
  width: 100%;
}

.margin-top-12 {
  margin-top: 12px;
}
.margin-top-20 {
  margin-top: 20px;
}
.margin-top-30 {
  margin-top: 30px;
}

/* Slider groups for photo adjustments */
.slider-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-group span {
  font-size: 11px;
  color: var(--text-secondary);
  width: 32px;
}

/* Custom Panel Decoration Accordion */
.custom-panel h2 {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.accordion-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.accordion-item {
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.2);
}

.accordion-header {
  background-color: rgba(255, 255, 255, 0.02);
  padding: 12px 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid transparent;
  transition: background-color 0.2s;
  color: var(--text-secondary);
}

.accordion-item.active .accordion-header {
  background-color: rgba(255, 255, 255, 0.04);
  color: #fff;
  border-bottom-color: var(--glass-border);
}

.accordion-header:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.accordion-content {
  padding: 16px;
  display: none;
  flex-direction: column;
  gap: 12px;
}

.accordion-item.active .accordion-content {
  display: flex;
}

/* Input Fields and Selects */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
}

input[type="text"], select {
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 10px 12px;
  border-radius: 6px;
  outline: none;
  font-size: 12px;
  width: 100%;
}

input[type="text"]:focus, select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-glow);
}

input[type="color"] {
  border: none;
  background: none;
  width: 44px;
  height: 28px;
  cursor: pointer;
  border-radius: 4px;
}

/* Buttons */
.submit-btn {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: #fff;
  padding: 10px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.submit-btn:hover {
  background-color: var(--color-primary-glow);
  border-color: var(--color-primary);
}

/* Sticker Swatch Grid */
.sticker-selector {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.sticker-swatch {
  font-size: 24px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.sticker-swatch:hover {
  transform: scale(1.1);
  background-color: rgba(255, 255, 255, 0.05);
}

.sticker-swatch.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-glow);
}

/* Execution Options */
.execution-settings h3 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.mask-options {
  display: flex;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  padding: 2px;
}

.mask-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
}

.mask-btn.active {
  background-color: var(--glass-border);
  color: #fff;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-label input {
  accent-color: var(--color-primary);
}

.checkbox-label span {
  font-size: 11px;
  color: var(--text-secondary);
}

/* Generate Button */
.generate-btn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  border: none;
  padding: 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
  transition: all 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: auto;
  flex-shrink: 0;
}

.generate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.5);
  filter: brightness(1.1);
}

.generate-btn:active {
  transform: translateY(0);
}

/* Preview Box styling */
.preview-box {
  background-color: #1e293b;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.checker-bg {
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(45deg, #111827 25%, transparent 25%), 
    linear-gradient(-45deg, #111827 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, #111827 75%), 
    linear-gradient(-45deg, transparent 75%, #111827 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#emoticon-preview {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
}

.preview-placeholder {
  text-align: center;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 20px;
}

.preview-placeholder i {
  font-size: 48px;
  color: rgba(255, 255, 255, 0.05);
}

.preview-placeholder p {
  font-size: 12px;
  line-height: 1.6;
}

/* Export Actions */
.action-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
}

.export-btn {
  border: none;
  color: #fff;
  padding: 12px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.export-btn.download {
  background-color: var(--color-success);
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
}

.export-btn.download:hover {
  background-color: #059669;
  transform: translateY(-2px);
}

.export-btn.save {
  background-color: var(--color-accent);
  box-shadow: 0 4px 10px rgba(168, 85, 247, 0.2);
}

.export-btn.save:hover {
  background-color: #9333ea;
  transform: translateY(-2px);
}

/* Gallery Section */
.gallery-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gallery-section h3 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 8px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  max-height: 160px;
  overflow-y: auto;
  padding: 4px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
}

.gallery-item:hover {
  transform: scale(1.05);
  border-color: var(--color-primary);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-item-delete {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: rgba(239, 68, 68, 0.85);
  color: #fff;
  border: none;
  font-size: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s;
}

.gallery-item:hover .gallery-item-delete {
  opacity: 1;
}

.gallery-item-delete:hover {
  background-color: #ef4444;
}

.gallery-empty {
  grid-column: span 4;
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
  padding: 20px 0;
}