/* ==========================================
   CSS CUSTOM VARIABLES & GLOBAL STYLING
   ========================================== */
:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Colors */
  --bg-primary: #0a0b10;
  --bg-secondary: #101119;
  --panel-bg: rgba(20, 22, 35, 0.65);
  --panel-border: rgba(255, 255, 255, 0.07);
  
  --text-main: #e2e4ef;
  --text-muted: #8e92a8;
  
  /* HSL Neon Colors */
  --color-violet: hsl(265, 85%, 60%);
  --color-violet-glow: hsla(265, 85%, 60%, 0.35);
  --color-pink: hsl(325, 85%, 60%);
  --color-pink-glow: hsla(325, 85%, 60%, 0.35);
  --color-cyan: hsl(185, 85%, 50%);
  --color-cyan-glow: hsla(185, 85%, 50%, 0.25);
  
  --color-green: #10b981;
  --color-red: #ef4444;
  --color-warning: #f59e0b;
  
  /* Scrollbar */
  --scroll-thumb: rgba(255, 255, 255, 0.1);
  --scroll-thumb-hover: rgba(255, 255, 255, 0.2);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) transparent;
}

/* Custom Webkit scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background-color: var(--scroll-thumb);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background-color: var(--scroll-thumb-hover);
}

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

/* Background Glowing Accents */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -1;
  pointer-events: none;
}
.bg-glow-1 {
  top: -10%;
  left: 15%;
  width: 400px;
  height: 400px;
  background: var(--color-violet-glow);
}
.bg-glow-2 {
  bottom: 10%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: var(--color-pink-glow);
}

/* ==========================================
   APP LAYOUT & CONTAINERS
   ========================================== */
.app-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Header */
.glass-header {
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.logo h1 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 1px;
}
.logo h1 span {
  background: linear-gradient(135deg, var(--color-violet), var(--color-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.logo p.tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 0.75rem;
  margin-left: 0.25rem;
}

.glow-icon {
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 8px var(--color-cyan-glow));
}

.header-stats {
  display: flex;
  gap: 1rem;
}
.stat-badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.stat-badge i {
  color: var(--color-cyan);
}
.stat-badge.clickable {
  cursor: pointer;
  transition: all 0.2s ease;
}
.stat-badge.clickable:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-violet);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.2);
}

/* Main Grid */
.main-grid {
  display: grid;
  grid-template-columns: 360px 1fr 400px;
  gap: 1.5rem;
}

/* Panel Defaults */
.panel {
  display: flex;
  flex-direction: column;
  height: 580px;
  overflow: hidden;
}
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.glass-panel:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.panel-header {
  padding: 1.25rem;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.panel-header h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
}
.panel-header i {
  color: var(--color-pink);
  font-size: 1.2rem;
}

/* ==========================================
   FORM CONTROLS & INPUTS
   ========================================== */
.form-group {
  margin-bottom: 1rem;
  padding: 0 1.25rem;
}
.panel-header + .form-group {
  margin-top: 1.25rem;
}
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
input[type="text"], select, textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  color: var(--text-main);
  padding: 0.65rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s ease;
}
input[type="text"]:focus, select:focus, textarea:focus {
  border-color: var(--color-violet);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 2px var(--color-violet-glow);
}

.form-row {
  display: flex;
  gap: 0.75rem;
}
.form-row .form-group {
  padding: 0;
}
.form-row .form-group:first-child {
  padding-left: 1.25rem;
}
.form-row .form-group:last-child {
  padding-right: 1.25rem;
}
.half-width {
  flex: 1;
}

.input-with-icon {
  position: relative;
}
.input-with-icon i {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
}
.input-with-icon input {
  padding-left: 2.25rem;
}

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

.divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  margin: 0.75rem 1.25rem;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--panel-border);
}
.divider:not(:empty)::before {
  margin-right: .75em;
}
.divider:not(:empty)::after {
  margin-left: .75em;
}

/* Range Slider */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-pink);
  cursor: pointer;
  box-shadow: 0 0 8px var(--color-pink-glow);
  transition: transform 0.1s ease;
}
input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

/* Buttons */
.btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  outline: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-violet), var(--color-pink));
  color: #fff;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.45);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  color: var(--text-main);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-action {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  width: 100%;
}
.btn-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
}

.btn-square {
  aspect-ratio: 1;
  padding: 0.65rem;
}

.btn-small {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  border-radius: 6px;
}

.action-buttons {
  padding: 0 1.25rem;
  display: flex;
  flex-direction: column;
}
.action-buttons button {
  width: 100%;
}

/* Manual Paste */
.manual-paste-box {
  padding: 0 1.25rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
  overflow: hidden;
}
.paste-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-cyan);
}
.paste-header h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
}
.manual-paste-box p.description {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.3;
}
.manual-paste-box textarea {
  flex: 1;
  resize: none;
  font-family: monospace;
  font-size: 0.75rem;
  background: rgba(0, 0, 0, 0.2);
}

/* ==========================================
   PANEL 2: TORRENTS TABS & LISTS
   ========================================== */
.tab-header {
  padding: 0;
  border-bottom: 1px solid var(--panel-border);
}
.tabs {
  display: flex;
  width: 100%;
}
.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 1rem 0.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}
.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}
.tab-btn.active {
  color: var(--color-pink);
  border-bottom-color: var(--color-pink);
  background: rgba(255, 255, 255, 0.03);
}

.badge {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 0.1rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
}
.tab-btn.active .badge {
  background: var(--color-pink-glow);
  color: var(--color-pink);
}

.tab-content-container {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.1);
}
.torrent-list {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
}
.torrent-list.active {
  display: flex;
}

/* Placeholders */
.list-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-muted);
  gap: 1rem;
  padding: 4rem 2rem;
  height: 100%;
}
.list-placeholder i {
  font-size: 3rem;
  opacity: 0.2;
}
.list-placeholder p {
  font-size: 0.9rem;
  line-height: 1.4;
  max-width: 250px;
}

/* Torrent Item Cards */
.torrent-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.torrent-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: transparent;
  transition: background 0.2s ease;
}
.torrent-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}
.torrent-card.selected {
  background: rgba(239, 68, 68, 0.04);
  border-color: rgba(239, 68, 68, 0.25);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.08);
}
.torrent-card.selected::before {
  background: var(--color-pink);
}

.torrent-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.5rem;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.torrent-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.torrent-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.torrent-meta span.seeds {
  color: var(--color-green);
  font-weight: 600;
}
.torrent-meta span.leechs {
  color: var(--color-red);
}
.torrent-meta span.size {
  color: var(--color-cyan);
}

/* ==========================================
   PANEL 3: MANGABAKA METADATA MATCHING
   ========================================== */
.mangabaka-search-row {
  padding: 1rem 1.25rem 0.5rem 1.25rem;
  display: flex;
  gap: 0.5rem;
}
.mangabaka-search-row input {
  flex: 1;
}

.metadata-results-container {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1.25rem;
}
.baka-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* MangaBaka Cards */
.baka-card {
  display: flex;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.baka-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}
.baka-card.selected {
  background: rgba(139, 92, 246, 0.04);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.15);
}

.baka-cover {
  width: 60px;
  height: 85px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.baka-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.baka-cover i {
  font-size: 1.5rem;
  opacity: 0.2;
}

.baka-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.baka-details h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.baka-details p.type-year {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  text-transform: capitalize;
}
.baka-genres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.genre-tag {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  padding: 0.05rem 0.35rem;
  font-size: 0.65rem;
  color: var(--text-muted);
}
.baka-card.selected .genre-tag {
  background: var(--color-violet-glow);
  color: #fff;
}

/* Matching Action Drawer */
.matching-action-card {
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid var(--panel-border);
  animation: slideUp 0.3s ease forwards;
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.matching-action-card h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-green);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.match-summary {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.summary-item {
  display: flex;
  gap: 0.5rem;
  font-size: 0.8rem;
}
.summary-item span.label {
  color: var(--text-muted);
  font-weight: 500;
  width: 90px;
  flex-shrink: 0;
}
.summary-item span.value {
  color: var(--text-main);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==========================================
   BOTTOM PANEL: RESULT JSON & IMAGES
   ========================================== */
.bottom-panel {
  display: flex;
  flex-direction: column;
}
.bottom-header {
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.header-left h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
}
.header-left i {
  color: var(--color-cyan);
  font-size: 1.2rem;
}
.header-right {
  display: flex;
  gap: 0.75rem;
}

.bottom-content-grid {
  display: grid;
  grid-template-columns: 450px 1fr;
  min-height: 380px;
}

/* Image Preview Block */
.image-preview-panel {
  border-right: 1px solid var(--panel-border);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.image-preview-panel h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
}
.image-card-container {
  display: flex;
  gap: 1.25rem;
  flex: 1;
}
.image-box {
  flex: 1;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.image-box.highlight-box {
  background: rgba(16, 185, 129, 0.02);
  border-color: rgba(16, 185, 129, 0.15);
}
.box-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}
.image-wrapper {
  width: 140px;
  height: 200px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}
.image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-wrapper img[src=""] {
  display: none;
}
.img-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  word-break: break-all;
}
.text-neon {
  color: var(--color-cyan);
  font-weight: 500;
}
.catbox-link {
  font-size: 0.8rem;
  color: var(--color-pink);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: -0.25rem;
  transition: color 0.2s ease;
}
.catbox-link:hover {
  color: #fff;
  text-shadow: 0 0 8px var(--color-pink-glow);
}

/* JSON Code Viewer Block */
.json-viewer-panel {
  padding: 1.5rem;
  overflow: auto;
  background: rgba(0, 0, 0, 0.25);
  font-family: monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  color: #cbd5e1;
}
.json-viewer-panel pre {
  margin: 0;
}

/* ==========================================
   MODALS, LOADERS & UTILITIES
   ========================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.25s ease forwards;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  width: 90%;
  max-width: 650px;
  max-height: 80%;
  overflow-y: auto;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
}
.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-pink);
}
.close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.2s ease;
}
.close-btn:hover {
  color: #fff;
}

.modal-body {
  padding: 1.5rem;
}
.history-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.history-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.history-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}
.history-cover {
  width: 40px;
  height: 55px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.history-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.history-info {
  flex: 1;
}
.history-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.history-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.history-arrow {
  color: var(--text-muted);
}
.history-item:hover .history-arrow {
  color: var(--color-cyan);
}

/* Loader Overlay */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 11, 16, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--color-pink);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  box-shadow: 0 0 15px var(--color-pink-glow);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.loader-content p {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hide/Utility classes */
.hidden {
  display: none !important;
}

/* Responsive Scaling */
@media (max-width: 1400px) {
  .main-grid {
    grid-template-columns: 320px 1fr 340px;
  }
}
@media (max-width: 1100px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
  .panel {
    height: auto;
    max-height: 500px;
  }
  .bottom-content-grid {
    grid-template-columns: 1fr;
  }
  .image-preview-panel {
    border-right: none;
    border-bottom: 1px solid var(--panel-border);
  }
}

/* ==========================================
   MODE SELECTOR & ONLINE READER STYLES
   ========================================== */
.mode-selector {
  display: flex;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 4px;
  margin-top: 0.4rem;
}
.mode-btn {
  flex: 1;
  background: transparent;
  border: none;
  border-radius: 7px;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
}
.mode-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}
.mode-btn.active {
  color: #fff;
  background: linear-gradient(135deg, var(--color-violet), var(--color-pink));
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.35);
}
.mode-btn.active i {
  color: #fff;
}
.animate-icon {
  transition: transform 0.3s ease;
}
.mode-btn:hover .animate-icon {
  transform: rotate(12deg) scale(1.1);
}

/* Reader Container layouts */
#reader-view-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}
#reader-view-container .tab-content-container {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

/* Reader Series Result Cards */
.reader-card {
  display: flex;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 0.85rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  margin-bottom: 0.75rem;
}
.reader-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.reader-card.selected {
  border-color: var(--color-cyan);
  background: rgba(6, 182, 212, 0.04);
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.15);
}
.reader-cover {
  width: 65px;
  height: 90px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.reader-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.reader-cover i {
  font-size: 1.5rem;
  opacity: 0.2;
}
.reader-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.reader-details h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.reader-details p.source-tag {
  font-size: 0.72rem;
  color: var(--color-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Reader Chapters List styling */
.reader-chapters-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.chapter-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.chapter-row:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}
.chapter-row.selected {
  background: rgba(236, 72, 153, 0.06);
  border-color: rgba(236, 72, 153, 0.35);
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.1);
}
.chapter-row h5 {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 85%;
}
.chapter-row .lang-badge {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  text-transform: uppercase;
}
.chapter-row.selected h5 {
  color: var(--color-pink);
  font-weight: 600;
}
.chapter-row.selected .lang-badge {
  background: var(--color-pink-glow);
  color: var(--color-pink);
}