@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* CSS Variables */
:root {
  --bg-primary: #0a0b10;
  --bg-gradient: linear-gradient(135deg, #0a0b10 0%, #121320 50%, #07080d 100%);
  --logo-gradient: linear-gradient(135deg, #fff 0%, var(--text-secondary) 100%);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-border-focus: rgba(139, 92, 246, 0.5);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Accent Colors */
  --accent-primary: #8b5cf6; /* Violet */
  --accent-primary-hover: #a78bfa;
  --accent-secondary: #06b6d4; /* Cyan */
  --accent-success: #10b981; /* Emerald */
  --accent-warning: #f59e0b; /* Amber */
  --accent-danger: #ef4444; /* Rose */
  --accent-pink: #ec4899; /* Hot Pink */
  
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Theme specific variable defaults (Dark Mode) */
  --radial-opacity-1: 0.08;
  --radial-opacity-2: 0.08;
  --radial-opacity-3: 0.05;
  --panel-bg: #11121d;
  --dropdown-bg: #11121d;
  --row-hover-bg: rgba(255, 255, 255, 0.015);
  --table-header-bg: rgba(255, 255, 255, 0.02);
  --table-border-color: rgba(255, 255, 255, 0.03);
  --input-bg: rgba(0, 0, 0, 0.2);
  --input-bg-focus: rgba(0, 0, 0, 0.3);
  --toolbar-bg: rgba(10, 11, 16, 0.7);
  --toolbar-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  --expanded-bg: rgba(0, 0, 0, 0.25);
  --expanded-border: rgba(255, 255, 255, 0.02);
  --thumbnail-bg: rgba(0, 0, 0, 0.3);
  --gradient-primary: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  --console-bg: rgba(0, 0, 0, 0.4);
  --console-border: var(--glass-border);
  --console-header-border: rgba(255, 255, 255, 0.05);
  --console-text: #cbd5e1;
}

html[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
  --logo-gradient: linear-gradient(135deg, #000000 0%, #333333 100%);
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(15, 23, 42, 0.08);
  --glass-border-focus: rgba(139, 92, 246, 0.4);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  /* Accent Colors (Contrast-tuned for light backgrounds) */
  --accent-primary: #7c3aed;
  --accent-primary-hover: #6d28d9;
  --accent-secondary: #0891b2;
  --accent-success: #059669;
  --accent-warning: #d97706;
  --accent-danger: #dc2626;
  --accent-pink: #db2777;
  
  /* Theme specific variable overrides (Light Mode) */
  --radial-opacity-1: 0.04;
  --radial-opacity-2: 0.04;
  --radial-opacity-3: 0.02;
  --panel-bg: #ffffff;
  --dropdown-bg: #ffffff;
  --row-hover-bg: rgba(0, 0, 0, 0.02);
  --table-header-bg: rgba(0, 0, 0, 0.03);
  --table-border-color: rgba(0, 0, 0, 0.06);
  --input-bg: rgba(255, 255, 255, 0.8);
  --input-bg-focus: #ffffff;
  --toolbar-bg: rgba(255, 255, 255, 0.7);
  --toolbar-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.08);
  --expanded-bg: rgba(0, 0, 0, 0.03);
  --expanded-border: rgba(0, 0, 0, 0.06);
  --thumbnail-bg: rgba(0, 0, 0, 0.05);
  --console-bg: rgba(15, 23, 42, 0.04);
  --console-border: var(--glass-border);
  --console-header-border: rgba(15, 23, 42, 0.08);
  --console-text: #334155;
}

/* Reset & 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 15% 15%, rgba(139, 92, 246, var(--radial-opacity-1)) 0%, transparent 45%),
    radial-gradient(circle at 85% 85%, rgba(6, 182, 212, var(--radial-opacity-2)) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(236, 72, 153, var(--radial-opacity-3)) 0%, transparent 55%),
    var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* App Layout */
.app-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* Header */
header {
  margin-bottom: 2.5rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  width: 100%;
}

h1 {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  background: var(--logo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

h1 span.logo-highlight {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 400;
  max-width: 600px;
}

/* Buttons & Interactive Elements */
button {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary) 0%, #7c3aed 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
  background: linear-gradient(135deg, #9061f9 0%, #8b5cf6 100%);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.25);
  border-color: rgba(239, 68, 68, 0.5);
  color: white;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Glassmorphic Panel Wrapper */
.panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 1.75rem;
  margin-bottom: 2rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.25);
}

/* Grid Layout for Controls */
.control-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .control-grid {
    grid-template-columns: 2fr 1fr;
  }
}

/* Input Styles */
.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.input-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.input-wrapper {
  position: relative;
  display: flex;
  width: 100%;
}

.input-field {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  padding-left: 2.75rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.input-field:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
  background: var(--input-bg-focus);
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Action Area (Process, Settings) */
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

.action-row .btn-primary {
  flex-grow: 2;
  min-width: 180px;
}

/* Upload Dropzone */
.upload-zone {
  border: 2px dashed var(--glass-border);
  background: rgba(255, 255, 255, 0.01);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.upload-zone:hover {
  background: rgba(139, 92, 246, 0.03);
  border-color: var(--accent-primary);
}

.upload-zone.dragover {
  background: rgba(139, 92, 246, 0.06);
  border-color: var(--accent-secondary);
  transform: scale(0.99);
}

.upload-zone svg {
  color: var(--text-secondary);
  transition: transform var(--transition-fast);
}

.upload-zone:hover svg {
  transform: translateY(-3px);
  color: var(--accent-primary);
}

.upload-text {
  font-size: 0.9rem;
  font-weight: 500;
}

.upload-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Progress & Live Console Panel */
.monitor-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .monitor-panel {
    grid-template-columns: 240px 1fr;
  }
}

/* Circular Progress */
.progress-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: var(--input-bg);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid var(--glass-border);
}

.progress-circle {
  position: relative;
  width: 120px;
  height: 120px;
}

.progress-circle svg {
  width: 120px;
  height: 120px;
  transform: rotate(-90deg);
}

.progress-circle circle {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
}

.progress-circle .bg-ring {
  stroke: var(--table-border-color);
}

.progress-circle .bar-ring {
  stroke: url(#progressGradient);
  stroke-dasharray: 351.85; /* 2 * PI * r (r=56) */
  stroke-dashoffset: 351.85;
  transition: stroke-dashoffset 0.4s ease;
}

.progress-percentage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--logo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.progress-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-align: center;
}

/* Console Logs Terminal */
.console-container {
  background: var(--console-bg);
  border: 1px solid var(--console-border);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  height: 200px;
}

.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--console-header-border);
  padding-bottom: 0.5rem;
  margin-bottom: 0.5rem;
}

.console-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.console-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
}

.console-status.active {
  background: var(--accent-success);
  box-shadow: 0 0 8px var(--accent-success);
  animation: pulse 1.5s infinite alternate;
}

@keyframes pulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.console-body {
  flex-grow: 1;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--console-text);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  scroll-behavior: smooth;
}

.log-entry {
  line-height: 1.4;
  word-break: break-all;
}

.log-time {
  color: var(--text-muted);
  margin-right: 0.5rem;
}

.log-info {
  color: var(--console-text);
}

.log-success {
  color: var(--accent-success);
}

.log-warning {
  color: var(--accent-warning);
}

.log-error {
  color: var(--accent-danger);
}

/* Collapsible Table Section */
.batch-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  transition: border-color var(--transition-normal);
}

.batch-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.batch-header {
  padding: 1.25rem 1.5rem;
  background: rgba(255, 255, 255, 0.01);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.batch-title-side {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.batch-title {
  font-weight: 700;
  font-size: 1.1rem;
}

.batch-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.batch-actions-side {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Stops accordion header click when clicking buttons inside it */
.batch-actions-side button {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: 8px;
}

.collapse-icon {
  color: var(--text-secondary);
  transition: transform var(--transition-normal);
}

.batch-card.collapsed .collapse-icon {
  transform: rotate(-90deg);
}

/* Collapsible Body using Grid (pure CSS transition) */
.batch-body-wrapper {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows var(--transition-normal);
}

.batch-card.collapsed .batch-body-wrapper {
  grid-template-rows: 0fr;
}

.batch-body {
  overflow: hidden;
}

.batch-table-container {
  overflow-x: auto;
  border-top: 1px solid var(--glass-border);
  background: rgba(0, 0, 0, 0.1);
}

/* Table Design */
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

th {
  background: var(--table-header-bg);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--glass-border);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--table-border-color);
  vertical-align: top !important;
  color: var(--text-primary);
}

tr:last-child td {
  border-bottom: none;
}

tr {
  transition: background var(--transition-fast);
}

tr:hover td {
  background: var(--row-hover-bg);
}

/* Cell specifics */
.cell-thumbnail {
  width: 70px;
}

.thumbnail-wrapper {
  width: 48px;
  height: 64px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--thumbnail-bg);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumbnail-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-wrapper svg {
  color: var(--text-muted);
}

.comic-title-cell {
  max-width: 250px;
}

.comic-title {
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.comic-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cell-keys {
  max-width: 200px;
}

.cell-ace-group {
  max-width: 120px;
}

.badge-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge-key {
  background: rgba(139, 92, 246, 0.2);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: var(--accent-primary-hover);
}

.badge-app {
  background: rgba(236, 72, 153, 0.2);
  border: 1px solid rgba(236, 72, 153, 0.4);
  color: #f472b6;
}

.badge-origin {
  background: rgba(6, 182, 212, 0.2);
  border: 1px solid rgba(6, 182, 212, 0.4);
  color: #22d3ee;
}

.badge-signed {
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
}

.badge-cover {
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
}

.badge-suit {
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.badge-standard {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.badge-run {
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.35);
  color: #fb7185;
}

.badge-lot {
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.35);
  color: #22d3ee;
}

.badge-ace {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-weight: 700;
}

.cell-description {
  max-width: 300px;
  font-size: 0.8rem;
  color: #94a3b8;
  white-space: pre-wrap;
  word-break: break-word;
  vertical-align: top !important;
  text-align: left !important;
}

.cell-time {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.cell-actions {
  text-align: right;
  width: 120px;
}

.action-icon-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 0.4rem;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.action-icon-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.action-icon-btn.btn-delete:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

/* Modals / Dialogs */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--panel-bg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  border-radius: 16px;
  width: 90%;
  max-width: 550px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Helper settings layout */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Toast Alerts */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: rgba(17, 18, 29, 0.9);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  padding: 0.85rem 1.25rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
  transform: translateY(20px);
  opacity: 0;
  animation: slideUp 0.3s forwards cubic-bezier(0.4, 0, 0.2, 1);
}

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

.toast.toast-success {
  border-left: 4px solid var(--accent-success);
}

.toast.toast-info {
  border-left: 4px solid var(--accent-secondary);
}

.toast.toast-warning {
  border-left: 4px solid var(--accent-warning);
}

.toast.toast-error {
  border-left: 4px solid var(--accent-danger);
}

.toast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.toast-success .toast-icon { color: var(--accent-success); }
.toast-info .toast-icon { color: var(--accent-secondary); }
.toast-warning .toast-icon { color: var(--accent-warning); }
.toast-error .toast-icon { color: var(--accent-danger); }

/* Details Drawer inside Table Rows */
.expanded-row-content {
  padding: 1.25rem 1.5rem;
  background: var(--expanded-bg);
  border-top: 1px solid var(--expanded-border);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .expanded-row-content {
    grid-template-columns: 180px 1fr 1fr;
  }
}

.detail-photo-manager {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 200px;
  flex-shrink: 0;
}

.detail-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.detail-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-secondary);
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.25rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.85rem;
}

.detail-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.detail-val {
  color: var(--text-primary);
}

.detail-description-full {
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.edit-field-group {
  margin-top: 0.5rem;
}

/* Utility classes */
.flex-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.mr-auto { margin-right: auto; }
.hidden { display: none !important; }

/* Empty state styling */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
  gap: 1rem;
}

.empty-state svg {
  color: var(--text-muted);
}

.empty-state-title {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.empty-state-desc {
  font-size: 0.9rem;
  max-width: 400px;
  text-align: center;
  line-height: 1.5;
}

/* Guide Modal Tab Styles */
.active-tab {
  background: var(--gradient-primary) !important;
  color: white !important;
  border-color: transparent !important;
}
.guide-tab-content {
  animation: fadeIn var(--transition-normal) ease;
}

/* Sticky Search & Sort Toolbar */
.sticky-toolbar {
  position: sticky;
  top: 1rem;
  z-index: 40;
  background: var(--toolbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--toolbar-shadow);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.search-wrapper {
  flex: 1;
  min-width: 280px;
  position: relative;
  display: flex;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.search-wrapper input {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 0.6rem 2.2rem 0.6rem 2.5rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  outline: none;
}

.search-wrapper input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
  background: var(--input-bg-focus);
}

.sort-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sort-wrapper label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.sort-wrapper select {
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.6rem 2rem 0.6rem 1rem;
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 14px;
}

.sort-wrapper select:focus {
  border-color: var(--accent-primary);
  background-color: var(--input-bg-focus);
}

.sort-wrapper select option {
  background: var(--dropdown-bg);
}

.search-scope-select {
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.6rem 2.2rem 0.6rem 1rem;
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 14px;
  min-width: 150px;
}

.search-scope-select:focus {
  border-color: var(--accent-primary);
  background-color: var(--input-bg-focus);
}

select option,
.search-scope-select option {
  background: var(--dropdown-bg);
  color: var(--text-primary);
}

.clear-search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.clear-search-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}


/* Dynamic Group ID Column Styling */
.group-id-input {
  width: 90px;
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
  color: var(--text-primary);
  text-align: center;
  outline: none;
  transition: all 0.2s ease;
}
.group-id-input.manual {
  border-color: rgba(6, 182, 212, 0.6); /* Cyan highlight for manual group source */
  background: rgba(6, 182, 212, 0.1);
  font-weight: 600;
}
.group-id-input.inherited {
  color: var(--text-muted);
  font-style: italic;
  border-color: transparent;
  background: transparent;
}
.group-id-input:focus {
  border-color: var(--accent-primary);
  background: var(--input-bg-focus);
  font-style: normal;
  color: var(--text-primary);
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0.6rem;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-primary);
  transform: translateY(-1px);
}

html[data-theme="light"] .theme-toggle-btn:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Toggle icon visibility */
html[data-theme="light"] .theme-toggle-btn .sun-icon {
  display: none;
}
html[data-theme="light"] .theme-toggle-btn .moon-icon {
  display: block;
}
html:not([data-theme="light"]) .theme-toggle-btn .sun-icon {
  display: block;
}
html:not([data-theme="light"]) .theme-toggle-btn .moon-icon {
  display: none;
}

/* Responsive adjustments for mobile screens */
@media (max-width: 768px) {
  .sticky-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 1rem;
    position: static; /* Unstick on mobile to save precious vertical space */
  }

  .search-wrapper {
    flex-direction: column;
    min-width: 100%;
    gap: 0.5rem !important;
  }

  .search-scope-select {
    width: 100%;
    min-width: 100%;
  }

  .sort-wrapper {
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
    gap: 0.5rem;
  }

  .sort-wrapper label {
    display: none; /* Hide sort/show label text on mobile to save space */
  }

  .sort-wrapper select {
    flex: 1;
    min-width: 45%;
  }

  #btn-collapse-all-batches {
    width: 100%;
    justify-content: center;
  }

  /* Batch List Accordion Header Mobilization */
  .batch-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
  }

  .batch-title-side {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    width: 100%;
  }

  .batch-meta {
    flex-basis: 100%;
    margin-left: 1.5rem; /* Indent past the collapse icon */
    margin-top: 0.15rem;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem 0.75rem !important;
  }

  .batch-actions-side {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    margin-top: 0.25rem;
    padding-left: 1.5rem; /* Align under the title text */
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .batch-actions-side button {
    flex: 1;
    min-width: 110px;
    padding: 0.45rem 0.75rem;
    font-size: 0.75rem;
    justify-content: center;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
  }

  .batch-actions-side button.btn-danger {
    flex: 0;
    min-width: 36px;
    padding: 0.45rem;
  }

  /* Visual Editor Drawer Mobilization */
  .detail-photo-manager {
    max-width: 100%;
    align-items: center; /* Center cover and photo grid on mobile */
  }

  .detail-photo-manager > div:first-child {
    max-width: 180px; /* Keep primary cover from getting huge */
    width: 100%;
  }

  .photo-gallery-grid {
    width: 100%;
    max-width: 280px; /* Limit thumbnail gallery width */
  }

  .detail-photo-manager button {
    max-width: 280px;
  }

  .settings-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  /* Prevent table drawer from scrolling off-screen and keep inputs tight */
  tr[id^="row-drawer-"] {
    display: block !important;
    position: sticky;
    left: 0;
    width: calc(100vw - 3rem) !important; /* Matches scrollable table viewport width */
    max-width: 100% !important;
    box-sizing: border-box;
  }

  tr[id^="row-drawer-"] > td {
    display: block !important;
    width: 100% !important;
    box-sizing: border-box;
  }

  .expanded-row-content {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
    padding: 1rem !important;
    gap: 1.25rem !important;
  }
}