/* ==========================================================================
   MYOUTFITTER - GLOBAL DESIGN SYSTEM & VARIABLES
   ========================================================================== */

:root {
  /* Font Families */
  --font-sans: 'Outfit', sans-serif;
  --font-serif: 'Playfair Display', serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Shadows */
  --shadow-sm: 0 2px 8px -1px rgba(0, 0, 0, 0.08), 0 1px 3px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 12px 20px -3px rgba(0, 0, 0, 0.12), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 15px rgba(217, 70, 239, 0.35);

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-circle: 50%;
}

/* --- Theme Settings --- */
html[data-theme="dark"] {
  --bg-primary: #09090b;
  --bg-secondary: #18181b;
  --bg-panel: rgba(24, 24, 27, 0.7);
  --bg-card: rgba(39, 39, 42, 0.45);
  --bg-card-hover: rgba(63, 63, 70, 0.55);
  --bg-input: rgba(18, 18, 18, 0.6);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.2);
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #52525b;
  
  --accent: #d946ef;
  --accent-secondary: #8b5cf6;
  --accent-gradient: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
  --accent-gradient-hover: linear-gradient(135deg, #f472b6 0%, #a78bfa 100%);
  --accent-glow: 0 0 25px rgba(236, 72, 153, 0.35);
  --glass-tint: rgba(255, 255, 255, 0.02);
  
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
}

html[data-theme="light"] {
  --bg-primary: #f4f4f6;
  --bg-secondary: #ffffff;
  --bg-panel: rgba(255, 255, 255, 0.75);
  --bg-card: rgba(244, 244, 246, 0.7);
  --bg-card-hover: rgba(228, 228, 231, 0.85);
  --bg-input: rgba(255, 255, 255, 0.9);
  --border-color: rgba(0, 0, 0, 0.08);
  --border-color-hover: rgba(0, 0, 0, 0.2);
  --text-primary: #09090b;
  --text-secondary: #52525b;
  --text-muted: #8e8e93;

  --accent: #c026d3;
  --accent-secondary: #7c3aed;
  --accent-gradient: linear-gradient(135deg, #db2777 0%, #7c3aed 100%);
  --accent-gradient-hover: linear-gradient(135deg, #be185d 0%, #6d28d9 100%);
  --accent-glow: 0 0 25px rgba(219, 39, 119, 0.25);
  --glass-tint: rgba(0, 0, 0, 0.01);

  --color-success: #059669;
  --color-warning: #d97706;
  --color-danger: #dc2626;
}

/* ==========================================================================
   RESET & SYSTEM BASE STYLES
   ========================================================================== */

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  background-image: radial-gradient(circle at 10% 20%, var(--glass-tint) 0%, transparent 100%);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* Thin Elegant Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Background floating shapes */
.bg-gradient-shapes {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}
.shape {
  position: absolute;
  border-radius: var(--radius-circle);
  filter: blur(100px);
  opacity: 0.15;
}
.shape-1 {
  background: var(--accent);
  width: 45vw;
  height: 45vw;
  top: -10%;
  right: -5%;
}
.shape-2 {
  background: var(--accent-secondary);
  width: 40vw;
  height: 40vw;
  bottom: -15%;
  left: -5%;
}
.shape-3 {
  background: var(--accent);
  width: 25vw;
  height: 25vw;
  top: 40%;
  left: 45%;
}

/* ==========================================================================
   GLASSMORPHISM & SHARDS
   ========================================================================== */

.glass-panel {
  background: var(--bg-panel);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  transition: transform var(--transition-bounce), border-color var(--transition-fast), background-color var(--transition-fast);
}
.glass-card:hover {
  border-color: var(--border-color-hover);
  background-color: var(--bg-card-hover);
}

/* ==========================================================================
   BUTTONS & CONTROLS
   ========================================================================== */

.btn {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-bounce);
}
.btn-primary {
  background: var(--text-primary);
  color: var(--bg-primary);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  opacity: 0.9;
}
.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-primary);
}
.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--border-color-hover);
}

.btn-primary-gradient {
  background: var(--accent-gradient);
  color: #ffffff;
}
.btn-primary-gradient:hover:not(:disabled) {
  background: var(--accent-gradient-hover);
  transform: translateY(-2px);
  box-shadow: var(--accent-glow);
}
.btn-glow {
  position: relative;
  overflow: hidden;
}
.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
  transform: scale(0);
  transition: transform 0.5s ease-out;
  pointer-events: none;
}
.btn-glow:hover::after {
  transform: scale(1);
}

.icon-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
}
.icon-btn:hover {
  background: var(--bg-card);
  border-color: var(--border-color-hover);
  transform: scale(1.05);
}

.btn-badge {
  position: relative;
}
.btn-badge .badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  border: 2px solid var(--bg-secondary);
}

/* Custom Dropdowns */
.custom-select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23a1a1aa' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  transition: border-color var(--transition-fast);
}
.custom-select:focus {
  border-color: var(--accent);
}

/* ==========================================================================
   HEADER NAVBAR
   ========================================================================== */

.app-header {
  position: sticky;
  top: 1rem;
  margin: 1rem auto;
  width: calc(100% - 2rem);
  max-width: 1400px;
  z-index: 100;
  border-radius: var(--radius-md);
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
}
.app-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hanger-logo {
  color: var(--accent);
  animation: logo-float 4s ease-in-out infinite;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Theme Icons Toggle Visibility */
html[data-theme="dark"] .sun-icon { display: block; }
html[data-theme="dark"] .moon-icon { display: none; }
html[data-theme="light"] .sun-icon { display: none; }
html[data-theme="light"] .moon-icon { display: block; }

/* ==========================================================================
   APP LAYOUT SYSTEM
   ========================================================================== */

.app-main-grid {
  display: grid;
  grid-template-columns: 360px 1fr 380px;
  gap: 1.25rem;
  max-width: 1400px;
  margin: 0 auto 2rem auto;
  padding: 0 1rem;
  height: calc(100vh - 120px);
  min-height: 600px;
}

/* Column Panel Layouts */
.panel-left, .panel-center, .panel-right {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.panel-header-tabbed {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  padding: 0.5rem;
  gap: 0.5rem;
}
.panel-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 0.5rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.panel-tab-btn:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}
.panel-tab-btn.active {
  background: var(--bg-secondary);
  color: var(--accent);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.panel-title-container {
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}
.panel-title-container h2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.panel-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.flex-content {
  display: flex;
  flex-direction: column;
}

/* Sub-panel transitions */
.tab-content-panel {
  display: none;
  height: 100%;
}
.tab-content-panel.active {
  display: block;
}
.tab-content-panel.chatbot-container.active {
  display: flex;
  flex-direction: column;
}
.scrollable-y {
  overflow-y: auto;
  padding: 1.25rem;
}

/* ==========================================================================
   LEFT COLUMN - UPLOADER PANEL
   ========================================================================== */

#wardrobe-upload {
  padding: 1rem;
  overflow-y: auto;
}

.category-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.category-btn {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}
.category-btn:hover {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
}
.category-btn.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}

/* Dropzone styling */
.upload-dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-bounce);
  background: var(--bg-card);
}
.upload-dropzone:hover, .upload-dropzone.dragover {
  border-color: var(--accent);
  background: rgba(217, 70, 239, 0.04);
  transform: scale(0.99);
}
.file-input-hidden {
  display: none;
}
.dropzone-prompt svg {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  transition: color var(--transition-fast), transform var(--transition-bounce);
}
.upload-dropzone:hover svg {
  color: var(--accent);
  transform: translateY(-3px);
}
.dropzone-text {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}
.dropzone-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Face specific dropzone */
.face-zone {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#face-upload {
  padding: 1.25rem;
  overflow-y: auto;
}
.face-info-notice {
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 0.85rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
}
.face-info-notice strong {
  color: var(--accent-secondary);
}
.face-info-notice span {
  display: block;
  margin-top: 0.25rem;
  color: var(--text-secondary);
}

.face-cropped-preview {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.face-cropped-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.remove-face-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-circle);
  border: none;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.remove-face-btn:hover {
  background: var(--color-danger);
}

/* Previews Grid */
.wardrobe-preview-section {
  margin-top: 1.5rem;
}
.preview-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}
.wardrobe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 0.75rem;
}

.empty-state-notice {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-muted);
}
.empty-state-notice p {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}
.empty-state-notice span {
  font-size: 0.75rem;
}

/* Uploaded wardrobe item style */
.wardrobe-item-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  animation: scale-up 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.wardrobe-item-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.delete-item-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0, 0, 0, 0.6);
  border: none;
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-circle);
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast), background var(--transition-fast);
}
.wardrobe-item-card:hover .delete-item-btn {
  opacity: 1;
}
.delete-item-btn:hover {
  background: var(--color-danger);
}

/* ==========================================================================
   CENTER COLUMN - AVATAR FITTING STAGE
   ========================================================================== */

.panel-center {
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
}

.avatar-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.avatar-canvas-wrapper {
  position: relative;
  flex: 1;
  width: 100%;
  max-width: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  min-height: 380px;
}
#avatar-canvas {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}
.avatar-gender-indicator {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
}

.stylist-configuration {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.25rem;
}
.stylist-configuration .input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.stylist-configuration label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-secondary);
}

#generate-outfits-btn {
  width: 100%;
  padding: 0.95rem;
  font-size: 1.05rem;
}
.sparkle {
  font-size: 1.2rem;
}

/* ==========================================================================
   RIGHT COLUMN - CHAT & RECOMMENDATIONS
   ========================================================================== */

/* Chatbot UI styles */
.chatbot-container {
  display: flex;
  flex-direction: column;
  padding: 1rem 0 0 0;
  overflow: hidden;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0 1.25rem 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-bubble {
  display: flex;
  gap: 0.75rem;
  max-width: 85%;
  animation: slide-up-chat 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}
.chat-bubble.bot {
  align-self: flex-start;
}
.chat-bubble.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.bubble-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}
.chat-bubble.user .bubble-avatar {
  background: var(--accent);
}

.bubble-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}
.chat-bubble.user .bubble-content {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}
.bubble-content p {
  word-break: break-word;
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
}
.typing-indicator span {
  width: 6px;
  height: 6px;
  background-color: var(--text-muted);
  border-radius: 50%;
  display: inline-block;
  animation: typing-bounce 1.4s infinite ease-in-out both;
}
.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

/* Preset buttons style */
.chatbot-presets {
  display: flex;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  overflow-x: auto;
  border-top: 1px solid var(--border-color);
  white-space: nowrap;
}
.chatbot-presets::-webkit-scrollbar {
  height: 0px;
}
.preset-prompt-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.preset-prompt-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-color-hover);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.chatbot-input-bar {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}
.chatbot-input-bar input {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 0.2s;
}
.chatbot-input-bar input:focus {
  border-color: var(--accent);
}
.chat-send-btn {
  background: var(--accent-gradient);
  border: none;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
}
.chat-send-btn:hover {
  transform: scale(1.05);
  opacity: 0.95;
}

/* Outfit Recommendations panel */
.recommendations-intro {
  margin-bottom: 1.25rem;
}
.recommendations-intro h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
}
.recommendations-intro p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.outfit-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* OUTFIT CARD COMPONENT */
.outfit-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  animation: slide-up-card 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.outfit-card:nth-child(1) { animation-delay: 0.1s; }
.outfit-card:nth-child(2) { animation-delay: 0.2s; }
.outfit-card:nth-child(3) { animation-delay: 0.3s; }

.outfit-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid var(--border-color);
}
.outfit-card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
}
.outfit-rating {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.outfit-card-body {
  padding: 1rem;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1rem;
}

/* Horizontal stack of item mini previews inside card body */
.outfit-visual-mini {
  width: 100%;
  aspect-ratio: 0.75;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.outfit-visual-mini svg {
  color: var(--text-muted);
  width: 50%;
  height: 50%;
}
.outfit-avatar-composite {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.outfit-details {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.outfit-meta-items {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.outfit-meta-row {
  display: flex;
  font-size: 0.8rem;
  align-items: baseline;
}
.meta-label {
  font-weight: 700;
  color: var(--text-muted);
  width: 50px;
  flex-shrink: 0;
}
.meta-value {
  color: var(--text-primary);
}

.outfit-occasion-tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(217, 70, 239, 0.08);
  border: 1px solid rgba(217, 70, 239, 0.15);
  color: var(--accent);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
}

.outfit-card-footer {
  display: flex;
  justify-content: flex-end;
  padding: 0.65rem 1rem;
  border-top: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.02);
  gap: 0.5rem;
}
.save-fav-btn, .wear-btn {
  font-family: var(--font-sans);
  background: transparent;
  border: none;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.save-fav-btn {
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}
.save-fav-btn:hover {
  background: var(--bg-card);
  color: var(--color-danger);
  border-color: rgba(239, 68, 68, 0.2);
}
.save-fav-btn.active {
  background: rgba(239, 68, 68, 0.08);
  color: var(--color-danger);
  border-color: rgba(239, 68, 68, 0.3);
}
.save-fav-btn.active svg {
  fill: var(--color-danger);
  stroke: var(--color-danger);
}

.wear-btn {
  background: var(--text-primary);
  color: var(--bg-primary);
}
.wear-btn:hover {
  transform: translateY(-1px);
  opacity: 0.9;
}

/* ==========================================================================
   MODAL OVERLAY (ONBOARDING & LOADING)
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.onboarding-card {
  width: 90%;
  max-width: 480px;
  padding: 2.5rem;
  text-align: center;
  position: relative;
}
.brand-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.brand-logo-svg {
  color: var(--accent);
}
.brand-title-serif {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
}
.onboarding-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.form-step {
  display: none;
  animation: fade-in 0.4s ease;
}
.form-step.active {
  display: block;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Onboarding Step 1: Gender choices */
.gender-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.gender-card {
  cursor: pointer;
}
.gender-card input {
  display: none;
}
.gender-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}
.gender-card input:checked + .gender-content {
  border-color: var(--accent);
  background: rgba(217, 70, 239, 0.08);
  box-shadow: 0 0 12px rgba(217, 70, 239, 0.2);
}
.gender-icon {
  font-size: 1.75rem;
}
.gender-label {
  font-size: 0.8rem;
  font-weight: 600;
}

/* Onboarding Step 2: Aesthetics chips */
.aesthetics-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: 2rem;
}
.aesthetic-chip {
  cursor: pointer;
}
.aesthetic-chip input {
  display: none;
}
.chip-text {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.aesthetic-chip input:checked + .chip-text {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 10px rgba(217, 70, 239, 0.2);
  transform: translateY(-1px);
}

.button-group {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}
.next-step-btn, .submit-onboarding-btn {
  width: 100%;
}

/* Loader Styles */
#loading-overlay {
  display: flex;
  opacity: 0;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.8);
  transition: opacity 0.3s ease;
}
#loading-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.loading-container {
  padding: 2.5rem;
  text-align: center;
  max-width: 400px;
  width: 90%;
  animation: scale-up 0.4s var(--transition-bounce) both;
}
.loading-spinner-wrapper {
  position: relative;
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem auto;
}
.pulse-ring {
  border: 4px solid var(--accent);
  border-radius: 50%;
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  animation: pulse-loader-ring 1.2s cubic-bezier(0.215, 0.610, 0.355, 1) infinite;
}
.pulse-dot {
  background-color: var(--accent);
  border-radius: 50%;
  height: 16px;
  width: 16px;
  position: absolute;
  left: 24px;
  top: 24px;
  animation: pulse-loader-dot 1.2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
}
.loading-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 1.5rem;
}
.loading-tip-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.loading-tip-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* ==========================================================================
   DRAWERS (FAVORITES & HISTORY)
   ========================================================================== */

.drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 100vw;
  height: 100vh;
  border-radius: 0;
  border-top: none;
  border-bottom: none;
  border-right: none;
  z-index: 1002;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.drawer.active {
  right: 0;
}

.drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-secondary);
}
.drawer-header h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
}
.close-drawer-btn {
  background: transparent;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--text-secondary);
  line-height: 1;
  transition: color 0.2s;
}
.close-drawer-btn:hover {
  color: var(--color-danger);
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* Styling for saved cards in Drawer */
.saved-outfit-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  background: var(--bg-card);
  position: relative;
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 0.85rem;
}
.saved-outfit-img {
  width: 70px;
  height: 90px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  overflow: hidden;
  border: 1px solid var(--border-color);
}
.saved-outfit-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.saved-outfit-details {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.saved-outfit-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  padding-right: 1.5rem;
}
.saved-outfit-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.saved-outfit-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.delete-saved-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s;
}
.delete-saved-btn:hover {
  color: var(--color-danger);
}
.apply-saved-btn {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 0.2s;
}
.apply-saved-btn:hover {
  transform: translateY(-1px);
}

/* ==========================================================================
   KEYFRAME ANIMATIONS
   ========================================================================== */

@keyframes logo-float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
  100% { transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes scale-up {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes slide-up-card {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slide-up-chat {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes typing-bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

@keyframes pulse-loader-ring {
  0% { transform: scale(0.1); opacity: 1; }
  70% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.2); opacity: 0; }
}

@keyframes pulse-loader-dot {
  0%, 100% { transform: scale(0.75); }
  50% { transform: scale(1.2); }
}

/* ==========================================================================
   MODEL SETTINGS CUSTOMIZER STYLING
   ========================================================================== */

#model-settings {
  padding: 1.25rem;
}

.settings-group {
  margin-bottom: 1.75rem;
}

.settings-group-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.settings-group-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
}

/* Skin grid styling */
.skin-tone-grid {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.skin-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-circle);
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-bounce), border-color var(--transition-fast);
}

.skin-btn:hover {
  transform: scale(1.1);
}

.skin-btn.active {
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

/* Hair styling buttons */
.settings-options-column {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.option-btn {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.option-btn:hover {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
}

.option-btn.active {
  background: rgba(217, 70, 239, 0.08);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 8px rgba(217, 70, 239, 0.15);
}

/* Hair colors grid */
.hair-color-grid {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hair-color-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  border: 2px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-bounce), border-color var(--transition-fast);
}

.hair-color-btn:hover {
  transform: scale(1.1);
}

.hair-color-btn.active {
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

/* Body archetype buttons row */
.body-archetype-row {
  display: flex;
  gap: 0.5rem;
}

.body-archetype-row .option-btn {
  flex: 1;
  text-align: center;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1200px) {
  .app-main-grid {
    grid-template-columns: 320px 1fr;
    height: auto;
  }
  .panel-right {
    grid-column: 1 / -1;
    height: 500px;
  }
}

@media (max-width: 900px) {
  .app-main-grid {
    grid-template-columns: 1fr;
    height: auto;
  }
  .panel-left, .panel-center, .panel-right {
    grid-column: 1 / -1;
    height: auto;
  }
  .panel-left {
    min-height: 480px;
    max-height: 600px;
  }
  .panel-center {
    min-height: 500px;
  }
  .panel-right {
    height: 500px;
  }
  .avatar-canvas-wrapper {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .onboarding-card {
    padding: 1.5rem;
  }
  .gender-options-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .drawer {
    width: 100vw;
  }
  .app-header {
    top: 0.5rem;
    margin: 0.5rem;
    width: calc(100% - 1rem);
  }
  .header-container {
    padding: 0.5rem 1rem;
  }
  .logo-text {
    font-size: 1.25rem;
  }
}