/* --- Design System & CSS Variables --- */
:root {
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --bg-dark: #090a0f;
  --panel-bg: rgba(13, 17, 28, 0.45);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 102, 241, 0.4);
  
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  
  --accent-primary: #6366f1; /* Indigo */
  --accent-primary-hover: #4f46e5;
  --accent-success: #10b981; /* Emerald */
  --accent-warning: #f59e0b; /* Amber */
  --accent-danger: #ef4444; /* Red */
  
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --glass-blur: blur(16px);
}

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

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

/* --- Ambient Background Glows --- */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: var(--accent-primary);
  top: -100px;
  right: -100px;
}

.glow-2 {
  width: 600px;
  height: 600px;
  background: #3b82f6;
  bottom: -200px;
  left: -200px;
}

/* --- Dashboard Wrapper --- */
.dashboard-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* --- Glassmorphism Panel --- */
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

/* --- Top Header Area --- */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 2.2rem;
}

.logo-text h1 {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 30%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-bar {
  display: flex;
  gap: 12px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-online {
  color: var(--accent-success);
  border-color: rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.05);
}
.status-online .status-dot {
  background: var(--accent-success);
  box-shadow: 0 0 8px var(--accent-success);
}

.status-offline {
  color: var(--accent-danger);
  border-color: rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.05);
}
.status-offline .status-dot {
  background: var(--accent-danger);
}

/* --- Layout Grid --- */
.dashboard-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Left Control Panel --- */
.control-card {
  padding: 1.5rem;
}

.control-card h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.scrape-input-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 1.5rem;
}

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

.input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--text-muted);
}

input[type="url"], input[type="text"] {
  width: 100%;
  padding: 12px 12px 12px 38px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

input[type="url"]:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

.scheduler-controls {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.scheduler-controls h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 10px 18px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
}

.btn-primary {
  background: var(--accent-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-primary-hover);
}

.btn-success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.btn-success:hover {
  background: var(--accent-success);
  color: #fff;
}

.btn-danger {
  background: rgba(239, 68, 68, 0.12);
  color: var(--accent-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-danger:hover {
  background: var(--accent-danger);
  color: #fff;
}

.btn-small {
  padding: 6px 12px;
  font-size: 0.75rem;
  border-radius: 6px;
  width: auto;
}

.btn-group {
  display: flex;
  gap: 8px;
}

.btn-group .btn {
  flex: 1;
}

/* --- Right Tabs Area --- */
.content-tabs-container {
  display: flex;
  flex-direction: column;
  height: 600px;
  overflow: hidden;
}

.tabs-nav {
  display: flex;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--border-color);
  padding: 0.5rem 1rem 0;
  gap: 4px;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 8px 8px 0 0;
  transition: all 0.2s ease;
  position: relative;
}

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

.tab-btn.active {
  color: var(--accent-primary);
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-bottom: 1px solid transparent;
  z-index: 2;
}

/* --- Tab Panes --- */
.tab-pane {
  display: none;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem;
  overflow: hidden;
}

.tab-pane.active {
  display: flex;
}

/* --- Library Search View --- */
.search-bar-wrapper {
  display: flex;
  gap: 15px;
  align-items: center;
  margin-bottom: 1.25rem;
}

.search-bar-wrapper input {
  flex: 1;
  padding-left: 14px;
}

.search-indicator {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.library-viewport {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* --- Scraped Case Card --- */
.case-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  transition: all 0.2s ease;
}

.case-card:hover {
  border-color: var(--border-focus);
  background: rgba(99, 102, 241, 0.02);
}

.case-info {
  flex: 1;
  min-width: 0;
}

.case-info h3 {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
}

.case-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.meta-badge {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.case-actions {
  display: flex;
  gap: 8px;
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
}

.btn-close:hover {
  color: #fff;
}

/* --- Queue Table --- */
.table-wrapper {
  flex: 1;
  overflow: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background: rgba(0, 0, 0, 0.3);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
  z-index: 10;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.01);
}

/* --- Queue Badge Styles --- */
.q-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.q-pending {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.q-processing {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.q-completed {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.q-failed {
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* --- Console Viewport --- */
.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.console-header h3 {
  font-size: 0.9rem;
  font-weight: 600;
}

.console-viewport {
  flex: 1;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.console-line {
  color: var(--text-main);
  white-space: pre-wrap;
  word-break: break-all;
}

.console-line.system-msg {
  color: var(--accent-primary);
}

/* --- Empty state --- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 250px;
  color: var(--text-muted);
}

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

/* --- Document Modal --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  width: 90%;
  max-width: 900px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 12px;
}

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

.modal-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 80%;
  color: #fff;
}

.modal-meta-bar {
  display: flex;
  padding: 10px 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-color);
  gap: 20px;
  align-items: center;
}

.meta-item {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.btn-pdf {
  margin-left: auto;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
  border: 1px solid rgba(99, 102, 241, 0.2);
}
.btn-pdf:hover {
  background: var(--accent-primary);
  color: #fff;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.15);
}

.document-text-content {
  font-size: 0.88rem;
  line-height: 1.6;
  white-space: pre-wrap;
  font-family: var(--font-body);
  color: var(--text-main);
}

.hidden {
  display: none !important;
}

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

.scrollbar-custom::-webkit-scrollbar-track {
  background: transparent;
}

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

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

/* Force dark theme readability on native dropdown option lists */
#sourceFilter option {
  background-color: #0d111a;
  color: #e2e8f0;
}