:root {
  --bg-primary: #0a0a0f;
  --bg-card: rgba(25, 25, 35, 0.45);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-active: rgba(255, 255, 255, 0.16);

  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  --accent-color: #7c3aed;
  --accent-gradient: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --accent-glow: rgba(124, 58, 237, 0.35);

  --success-color: #10b981;
  --error-color: #ef4444;
  --warning-color: #f59e0b;

  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --scrollbar-thumb: rgba(255, 255, 255, 0.15);
  --scrollbar-track: rgba(0, 0, 0, 0.2);

  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  scrollbar-width: thin;
  color-scheme: dark;
}

/* Custom Scrollbar */
.scroller::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.scroller::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 4px;
}

.scroller::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Background glowing blur effects */
.background-glow {
  position: absolute;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -1;
  opacity: 0.18;
  pointer-events: none;
}

.glow-1 {
  background: #7c3aed;
  top: -10%;
  left: -10%;
}

.glow-2 {
  background: #06b6d4;
  bottom: 5%;
  right: -10%;
}

.container {
  max-width: 1520px;
  margin: 0 auto;
  padding: 2.25rem 1.5rem;
  z-index: 10;
  position: relative;
}

/* Header */
.header {
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.header-content {
  text-align: left;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.logo-icon {
  font-size: 2.25rem;
  filter: drop-shadow(0 0 12px rgba(124, 58, 237, 0.6));
}

.logo h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, #ffffff 40%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo h1 span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.header-badges {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

/* Interactive API Key Badge */
.api-key-badge {
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(124, 58, 237, 0.1);
  border-color: rgba(124, 58, 237, 0.25);
  color: #c4b5fd;
}

.api-key-badge:hover {
  background: rgba(124, 58, 237, 0.2);
  border-color: #8b5cf6;
  color: #ffffff;
  transform: translateY(-1px);
}

.wav-ready-badge {
  border-color: rgba(6, 182, 212, 0.25);
  background: rgba(6, 182, 212, 0.08);
  color: #06b6d4;
}

.backup-actions {
  display: flex;
  gap: 0.4rem;
}

.mini-tool-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 0.35rem 0.65rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.mini-tool-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: var(--border-glass-active);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning-color);
  box-shadow: 0 0 8px var(--warning-color);
  transition: all 0.3s;
}

.status-dot.connected {
  background: var(--success-color);
  box-shadow: 0 0 8px var(--success-color);
}

.status-dot.error {
  background: var(--error-color);
  box-shadow: 0 0 8px var(--error-color);
}

/* Layout Grid */
.main-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.60rem;
  align-items: start;
}

@media (max-width: 1200px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

/* Cards & Glassmorphism */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 1.25rem;
  padding: 1.75rem;
  box-shadow: 0 12px 36px -10px rgba(0, 0, 0, 0.4);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.card:hover {
  border-color: var(--border-glass-active);
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
}

.card-title-row h2 {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

h2 {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: #ffffff;
}

.model-badge {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(124, 58, 237, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(124, 58, 237, 0.3);
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
}

/* Task Tabs (Custom vs Quick Idea) */
.task-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.35);
  padding: 0.3rem;
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-glass);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.65rem 1rem;
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: 0.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
  font-family: var(--font-sans);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  background: rgba(124, 58, 237, 0.25);
  color: #ffffff;
  border: 1px solid rgba(124, 58, 237, 0.5);
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.2);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.char-count {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.help-tooltip {
  cursor: help;
  font-size: 0.85rem;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.help-tooltip:hover {
  opacity: 1;
}

input[type="text"],
input[type="password"],
textarea,
select {
  width: 100%;
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: 0.65rem;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  transition: all 0.2s ease;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.25);
  background: rgba(15, 15, 22, 0.8);
}

textarea {
  resize: vertical;
  min-height: 95px;
  line-height: 1.5;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-row .form-group {
  margin-bottom: 0;
}

/* Custom Checkbox */
.checkbox-cell {
  justify-content: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.checkbox-label:hover {
  color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.custom-checkbox {
  width: 18px;
  height: 18px;
  border: 1px solid var(--border-glass-active);
  background: rgba(0, 0, 0, 0.4);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked+.custom-checkbox {
  background: var(--accent-color);
  border-color: var(--accent-color);
  box-shadow: 0 0 8px var(--accent-glow);
}

.checkbox-label input[type="checkbox"]:checked+.custom-checkbox::after {
  content: '✓';
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Range Sliders */
.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  outline: none;
  margin: 0.75rem 0 0.25rem;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.8);
  cursor: pointer;
  border: 2px solid var(--accent-color);
  transition: transform 0.1s, box-shadow 0.2s;
}

.slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 0 14px #8b5cf6;
}

/* Advanced Section */
.advanced-section {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border-glass);
  border-radius: 0.75rem;
  background: rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.advanced-toggle {
  width: 100%;
  padding: 0.85rem 1rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
}

.advanced-toggle:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

.toggle-icon {
  font-size: 0.7rem;
  transition: transform 0.25s;
}

.advanced-toggle.open .toggle-icon {
  transform: rotate(180deg);
}

.advanced-content {
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--border-glass);
}

.advanced-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 650px) {
  .advanced-grid {
    grid-template-columns: 1fr;
  }
}

/* Jingle Presets Quick Bar */
.presets-bar {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.presets-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.presets-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.preset-customize-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  border-radius: 6px;
  padding: 0.2rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.preset-customize-btn:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: rgba(124, 58, 237, 0.4);
  color: #c4b5fd;
  transform: translateY(-1px);
}

.preset-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.preset-badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 0.3rem 0.65rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.2s;
}

.preset-badge:hover {
  background: rgba(124, 58, 237, 0.2);
  border-color: rgba(124, 58, 237, 0.4);
  color: #ffffff;
  transform: translateY(-1px);
}

/* Destination Project Selector at Bottom */
.project-select-bottom {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: 0.75rem;
  padding: 0.85rem 1rem;
  margin-top: 1rem;
  margin-bottom: 1.25rem;
}

.text-link-btn {
  background: transparent;
  border: none;
  color: #06b6d4;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: color 0.2s;
}

.text-link-btn:hover {
  color: #38bdf8;
  text-decoration: underline;
}

/* Buttons */
.primary-btn {
  width: 100%;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 0.75rem;
  background: var(--accent-gradient);
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
  transition: all 0.25s ease;
}

.primary-btn:hover:not(:disabled) {
  box-shadow: 0 6px 28px rgba(124, 58, 237, 0.6);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.primary-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.primary-btn-sm {
  padding: 0.55rem 1.15rem;
  border: none;
  border-radius: 0.5rem;
  background: var(--accent-gradient);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.primary-btn-sm:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.secondary-btn-sm {
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border-glass-active);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-radius: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.2s;
}

.secondary-btn-sm:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #8b5cf6;
}

.secondary-btn {
  padding: 0.55rem 1.15rem;
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border-radius: 0.5rem;
  font-size: 0.88rem;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.2s;
}

.secondary-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.loader-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.status-feedback {
  margin-top: 0.85rem;
  font-size: 0.84rem;
  text-align: center;
  color: #38bdf8;
  font-family: var(--font-mono);
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.7;
  }

  50% {
    opacity: 1;
  }
}

/* ========================================================
   RIGHT COLUMN: GENERATIONS LIBRARY & PROJECTS
   ======================================================== */
.library-header-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.count-badge {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
  color: var(--text-muted);
}

/* Projects Horizontal Carousel Bar */
.projects-bar-container {
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}

.projects-bar {
  display: flex;
  gap: 0.5rem;
  min-width: min-content;
}

.project-pill {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  transition: all 0.2s;
  font-family: var(--font-sans);
}

.project-pill:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-primary);
  border-color: var(--border-glass-active);
}

.project-pill.active {
  background: rgba(124, 58, 237, 0.25);
  border-color: #8b5cf6;
  color: #ffffff;
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.3);
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.pill-count {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.3);
  padding: 0.05rem 0.35rem;
  border-radius: 10px;
  opacity: 0.8;
}

/* Active Folder Banner */
.active-folder-bar {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: 0.65rem;
  padding: 0.65rem 0.95rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.folder-title-area {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.active-folder-icon {
  font-size: 1.25rem;
}

.folder-title-area h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.folder-title-area p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.folder-actions {
  display: flex;
  gap: 0.35rem;
}

.mini-icon-btn {
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  border-radius: 0.4rem;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.mini-icon-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.mini-icon-btn.delete:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: #ef4444;
  color: #ef4444;
}

/* Search and Sort */
.library-controls {
  display: flex;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
}

.search-input-wrapper input {
  padding-left: 2.25rem;
  padding-right: 2rem;
  font-size: 0.84rem;
  height: 38px;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  opacity: 0.5;
  pointer-events: none;
}

.clear-search-btn {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
}

.sort-select {
  width: auto;
  height: 38px;
  font-size: 0.82rem;
  padding: 0 0.75rem;
}

/* Generations List Container */
.generations-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  max-height: 980px;
  overflow-y: auto;
  padding-right: 0.35rem;
}

.generations-list::-webkit-scrollbar {
  width: 5px;
}

.generations-list::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.15);
}

.generations-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

/* Individual Generation Card */
.generation-item {
  background: rgba(15, 15, 22, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: 0.95rem;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: border-color 0.25s, transform 0.25s;
}

.generation-item:hover {
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-1px);
}

.track-main-row {
  display: flex;
  gap: 0.95rem;
  align-items: flex-start;
}

/* Cover Art */
.cover-art-container {
  width: 54px;
  height: 54px;
  border-radius: 0.5rem;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cover-art-container:hover {
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.5);
}

.cover-art-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cover-art-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-muted);
}

.track-meta-content {
  flex: 1;
  min-width: 0;
}

.track-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.35rem;
  gap: 0.5rem;
}

.track-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-badges-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.72rem;
  font-family: var(--font-mono);
}

.item-tag {
  background: rgba(124, 58, 237, 0.12);
  color: #c4b5fd;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(124, 58, 237, 0.25);
}

.item-tag.take-tag {
  background: rgba(6, 182, 212, 0.12);
  color: #67e8f9;
  border-color: rgba(6, 182, 212, 0.3);
}

.item-tag.project-tag {
  background: rgba(255, 255, 255, 0.03);
}

.date-text {
  color: var(--text-muted);
  font-size: 0.72rem;
}

/* Prompt and Lyrics details */
.item-prompt-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.prompt-box-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.item-prompt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.item-prompt-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.mini-copy-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 0.72rem;
  cursor: pointer;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  transition: all 0.2s;
}

.mini-copy-btn:hover {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  border-color: rgba(56, 189, 248, 0.25);
}

.item-instructions {
  font-size: 0.84rem;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.28);
  padding: 0.75rem 0.95rem;
  border-radius: 0.5rem;
  border-left: 3px solid #7c3aed;
  max-height: 200px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.5;
  user-select: text;
}

.item-instructions::-webkit-scrollbar,
.item-lyrics::-webkit-scrollbar {
  width: 5px;
}

.item-instructions::-webkit-scrollbar-track,
.item-lyrics::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
}

.item-instructions::-webkit-scrollbar-thumb,
.item-lyrics::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.item-lyrics {
  font-size: 0.84rem;
  white-space: pre-wrap;
  background: rgba(0, 0, 0, 0.32);
  padding: 0.75rem 0.95rem;
  border-radius: 0.5rem;
  border-left: 3px solid #06b6d4;
  color: #f1f5f9;
  max-height: 200px;
  overflow-y: auto;
  word-break: break-word;
  line-height: 1.5;
  user-select: text;
}

/* Audio Player and Download Row */
.player-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

audio {
  width: 100%;
  height: 36px;
  border-radius: 100px;
}

audio::-webkit-media-controls-panel {
  background-color: rgba(20, 20, 30, 0.95);
}

.download-pill-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  border-radius: 0.5rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.download-pill-btn:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #ffffff;
  transform: translateY(-1px);
}

.download-pill-btn.wav {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.25);
  color: #38bdf8;
}

.download-pill-btn.wav:hover {
  background: linear-gradient(135deg, #06b6d4, #0284c7);
  border-color: transparent;
  color: #ffffff;
}

/* Card Action Menu Footer */
.track-actions-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-top: 1px solid var(--border-glass);
  padding-top: 0.75rem;
  font-size: 0.8rem;
}

.move-folder-select {
  width: auto;
  max-width: 135px;
  padding: 0.25rem 0.5rem;
  font-size: 0.76rem;
  background: rgba(10, 10, 15, 0.5);
  height: 30px;
}

.track-action-buttons {
  display: flex;
  gap: 0.35rem;
}

.icon-action-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  border-radius: 0.4rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.icon-action-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.icon-action-btn.delete:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.icon-action-btn.restore {
  background: rgba(124, 58, 237, 0.2);
  border-color: rgba(139, 92, 246, 0.45);
  color: #d8b4fe;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.icon-action-btn.restore:hover {
  background: linear-gradient(135deg, #7c3aed, #6366f1);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 0 14px rgba(124, 58, 237, 0.55);
  transform: translateY(-1px);
}

@keyframes formHighlight {
  0% {
    box-shadow: 0 0 0 0 rgba(124, 58, 237, 0);
    border-color: var(--border-glass);
  }

  35% {
    box-shadow: 0 0 30px 6px rgba(124, 58, 237, 0.5);
    border-color: #8b5cf6;
  }

  100% {
    box-shadow: 0 12px 36px -10px rgba(0, 0, 0, 0.4);
    border-color: var(--border-glass);
  }
}

.card.highlighted {
  animation: formHighlight 1.5s ease-out;
}

/* ========================================================
   MODALS
   ======================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-box {
  background: #14141e;
  border: 1px solid var(--border-glass-active);
  border-radius: 1.15rem;
  width: 100%;
  max-width: 480px;
  padding: 1.75rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s;
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.helper-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 0.25rem;
  display: block;
}

.helper-text strong {
  color: #c4b5fd;
}

.key-info-box {
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 0.5rem;
  padding: 0.75rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.key-info-box a {
  color: #38bdf8;
  text-decoration: underline;
}

/* Color Picker Row */
.color-picker-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.color-option {
  cursor: pointer;
}

.color-option input[type="radio"] {
  display: none;
}

.color-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: block;
  border: 2px solid transparent;
  transition: all 0.2s;
}

.color-option input[type="radio"]:checked+.color-circle {
  border-color: #ffffff;
  transform: scale(1.15);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

/* Image Zoom Modal */
.image-modal-box {
  max-width: 650px;
  padding: 1rem;
  text-align: center;
}

.image-modal-box img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 0.75rem;
}

.image-title {
  margin-top: 0.75rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Presets Customization Modal */
.presets-modal-box {
  max-width: 660px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.75rem 1.25rem;
}

.modal-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.modal-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.35;
}

.presets-tab-nav {
  display: flex;
  gap: 0.4rem;
  padding: 0.25rem 0 0.85rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 1rem;
}

.presets-tab-nav::-webkit-scrollbar {
  height: 4px;
}
.presets-tab-nav::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 2px;
}

.preset-nav-tab {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  flex-shrink: 0;
}

.preset-nav-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: var(--border-glass-active);
}

.preset-nav-tab.active {
  background: rgba(124, 58, 237, 0.25);
  border-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.3);
}

.preset-edit-form {
  overflow-y: auto;
  padding-right: 0.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.preset-edit-form::-webkit-scrollbar {
  width: 5px;
}
.preset-edit-form::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 3px;
}

.preset-edit-form .form-row {
  margin-bottom: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.preset-edit-form .form-group {
  margin-bottom: 0;
}

.preset-edit-form textarea {
  min-height: 80px;
}

.label-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: normal;
  margin-left: 0.35rem;
}

.char-count-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.preset-status-feedback {
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  transition: all 0.3s ease;
}

.preset-status-feedback.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.preset-status-feedback.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.presets-modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-glass);
}

.modal-footer-right {
  display: flex;
  gap: 0.6rem;
}

.btn-ghost-reset {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.btn-ghost-reset:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* Animations & Utility */
.hidden {
  display: none !important;
}

.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.6;
}

.empty-state h3 {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.empty-state p {
  font-size: 0.85rem;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.4s ease-out;
}

.animate-slide-up {
  animation: slideUp 0.4s ease-out;
}

/* Site Footer */
.app-footer {
  margin-top: 3.5rem;
  padding: 1.75rem 1rem 1.25rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 10;
}

.footer-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  letter-spacing: 0.01em;
}

.footer-copy {
  color: var(--text-secondary);
  font-weight: 500;
}

.footer-separator,
.footer-bullet {
  color: var(--text-muted);
  opacity: 0.55;
  user-select: none;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-link:hover {
  color: #f3f4f6;
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
  text-shadow: 0 0 12px rgba(124, 58, 237, 0.35);
}

.footer-icon {
  font-size: 0.95rem;
  display: inline-block;
  transition: transform 0.2s ease;
}

.footer-link:hover .footer-icon {
  transform: scale(1.15);
}

.footer-link-text {
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.2);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease, color 0.2s ease;
}

.footer-link:hover .footer-link-text {
  text-decoration-color: var(--accent-color, #7c3aed);
  color: #fff;
}

@media (max-width: 640px) {
  .app-footer {
    margin-top: 2rem;
    padding-bottom: 2rem;
  }

  .footer-content {
    gap: 0.5rem;
    font-size: 0.8125rem;
  }
}