/* SEOMONSTER UI — Modern SaaS Glassmorphism Theme */

/* ===== Layered CSS Variables ===== */
:root {
  /* Layer 0: Primitive Tokens */
  --blue-500: #0071e3;
  --blue-600: #005cbf;
  --green-500: #34c759;
  --orange-500: #ff9500;
  --red-500: #ff3b30;
  --cyan-500: #5ac8fa;
  --gray-100: #ededf0;
  --gray-200: #e0e0e6;
  --gray-800: #1d1d1f;
  --gray-500: #6e6e73;
  --gray-400: #aeaeb2;
  --white: #ffffff;
  --black: #000000;

  /* Layer 1: Glass Effect Tokens */
  --glass-bg-1: rgba(255, 255, 255, 0.75);
  --glass-bg-2: rgba(255, 255, 255, 0.4);
  --glass-bg-3: rgba(255, 255, 255, 0.2);
  --glass-border-1: rgba(255, 255, 255, 0.6);
  --glass-border-2: rgba(255, 255, 255, 0.3);
  --glass-shadow-1: 0 8px 32px 0 rgba(0, 0, 0, 0.04);
  --glass-shadow-2: 0 4px 16px 0 rgba(0, 0, 0, 0.02);
  --glass-blur-1: blur(20px) saturate(140%);
  --glass-blur-2: blur(10px) saturate(120%);

  /* Layer 2: Semantic Tokens (Theme-swappable) */
  /* Apple Blue Accents */
  --color-primary: var(--blue-500);
  --color-primary-hover: var(--blue-600);
  --color-primary-light: rgba(0, 113, 227, 0.1);
  --accent-glow: rgba(0, 113, 227, 0.2);

  /* Status Colors */
  --color-success: var(--green-500);
  --color-success-light: rgba(52, 199, 89, 0.1);
  --color-warning: var(--orange-500);
  --color-warning-light: rgba(255, 149, 0, 0.1);
  --color-danger: var(--red-500);
  --color-danger-light: rgba(255, 59, 48, 0.1);
  --color-info: var(--cyan-500);
  --color-info-light: rgba(90, 200, 250, 0.1);

  /* Text Colors */
  --color-text: var(--gray-800);
  --color-text-secondary: var(--gray-500);
  --color-text-muted: var(--gray-400);
  --color-border: rgba(0, 0, 0, 0.10);
  --color-bg: transparent;

  /* Multi-stop gradient for body background */
  --bg-gradient: radial-gradient(circle at 15% 50%, rgba(180, 210, 240, 0.45), transparent 45%),
    radial-gradient(circle at 85% 30%, rgba(230, 190, 220, 0.35), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(190, 220, 200, 0.25), transparent 40%),
    linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);

  /* Layer 3: Component Tokens */
  --card-bg: var(--glass-bg-1);
  --card-border: var(--glass-border-1);
  --stat-card-bg: var(--glass-bg-1);
  --sidebar-bg: var(--glass-bg-1);
  --input-bg: rgba(255, 255, 255, 0.5);

  /* Shadow hierarchy */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.04), 0 2px 4px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.06), 0 4px 8px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.08), 0 8px 16px rgba(0, 0, 0, 0.04);

  /* Layer 4: Animation & Layout Tokens */
  --sidebar-width: 240px;
  --header-height: 0px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;

  --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-out: cubic-bezier(0.25, 0.8, 0.25, 1);
  --duration-fast: 0.15s;
  --duration-normal: 0.3s;
  --duration-slow: 0.5s;
}

/* ===== Reset ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
}

body {
  font-family: var(--font);
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Animated background gradient layer */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  right: -50%;
  bottom: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(90, 200, 250, 0.05), transparent 60%);
  animation: bg-drift 30s infinite linear;
  z-index: -1;
  pointer-events: none;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-hover);
  text-decoration: none;
}

/* ===== Glass Panel Utilities ===== */
.glass-panel,
.card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur-1);
  -webkit-backdrop-filter: var(--glass-blur-1);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow-1);
  overflow: hidden;
}

/* Deeper glassmorphism for nested panels */
.glass-panel .glass-panel,
.glass-panel .stats-grid .stat-card {
  background: var(--glass-bg-2);
  backdrop-filter: var(--glass-blur-2);
  -webkit-backdrop-filter: var(--glass-blur-2);
  border: 1px solid var(--glass-border-2);
  box-shadow: var(--glass-shadow-2);
}

/* ===== Layout ===== */
.layout {
  display: flex;
  min-height: 100vh;
}

.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 24px 32px;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  backdrop-filter: var(--glass-blur-1);
  -webkit-backdrop-filter: var(--glass-blur-1);
  border-right: 1px solid var(--color-border);
  box-shadow: 1px 0 0 rgba(0, 0, 0, 0.05);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.sidebar-logo {
  padding: 20px 20px 16px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--cyan-500));
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-logo .logo-icon svg {
  color: #fff;
}

.sidebar-logo span {
  color: var(--color-primary);
}

/* Sidebar footer with version */
.sidebar-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sidebar-footer .version-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
  flex-shrink: 0;
}

.sidebar-nav {
  padding: 16px 0;
  flex: 1;
}

.sidebar-nav .nav-group {
  margin-bottom: 8px;
}

.sidebar-nav .nav-label {
  padding: 8px 20px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}

.sidebar-nav .nav-divider {
  height: 1px;
  background: var(--color-border);
  margin: 12px 20px;
  opacity: 0.5;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  margin: 1px 10px;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
  border-radius: var(--radius-xs);
}

.sidebar-nav a:hover {
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.04);
}

.sidebar-nav a.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
  font-weight: 600;
}

.sidebar-nav a .nav-icon {
  width: 20px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-nav a .nav-icon-svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke-width: 1.75;
  opacity: 0.7;
  transition: all var(--transition);
}

.sidebar-nav a:hover .nav-icon-svg {
  opacity: 1;
}

.sidebar-nav a.active .nav-icon-svg {
  opacity: 1;
  color: var(--color-primary);
}

/* Sidebar overlay (mobile click-to-close) */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(2px);
  z-index: 90;
  display: none;
  cursor: pointer;
}

/* ===== Page Header & Details ===== */
.page-header {
  margin-bottom: 32px;
}

.page-header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.page-header p {
  color: var(--color-text-secondary);
  font-size: 0.8667rem;
}

.page-header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.detail-header {
  margin-bottom: 24px;
  padding: 24px;
}

.detail-meta {
  display: flex;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-top: 8px;
  flex-wrap: wrap;
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8667rem;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.breadcrumb-sep {
  opacity: 0.4;
}

.breadcrumb-current {
  font-weight: 600;
  color: var(--color-text);
}

/* ===== Components (21 Missing Classes Implemented) ===== */

/* .stats-grid & .stat-card */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--stat-card-bg);
  backdrop-filter: var(--glass-blur-1);
  border: 1px solid var(--card-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.stat-card:nth-child(2) { border-left-color: var(--color-success); }
.stat-card:nth-child(3) { border-left-color: var(--color-warning); }
.stat-card:nth-child(4) { border-left-color: var(--cyan-500); }

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-trend {
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.stat-trend.positive {
  color: var(--color-success);
}

.stat-trend.negative {
  color: var(--color-danger);
}

/* .tabs & .tab */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: none;
  background: rgba(0, 0, 0, 0.04);
  border-radius: var(--radius-xs);
  padding: 3px;
  width: fit-content;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  padding: 7px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
  border: none;
  background: none;
  font-family: var(--font);
  outline: none;
  line-height: 1.4;
}

.tab:hover {
  color: var(--color-text);
}

.tab.active {
  color: var(--color-text);
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  font-weight: 600;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fade-in-up var(--duration-fast) var(--ease-spring) forwards;
}

/* .kv-list — works with <dl>/<dt>/<dd> from templates */
.kv-list {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 14px 24px;
  font-size: 0.95rem;
}

.kv-list dt {
  font-weight: 600;
  color: var(--color-text-secondary);
}

.kv-list dd {
  color: var(--color-text);
  margin: 0;
  word-break: break-all;
}

/* .progress-bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 4px;
  transition: width 0.4s var(--ease-spring);
  position: relative;
  overflow: hidden;
}

.progress-fill.success { background: var(--color-success); }
.progress-fill.danger { background: var(--color-danger); }

/* Shimmer on progress bar */
.progress-fill::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: translateX(-100%);
  animation: shimmer 2s infinite ease-in-out;
}

/* Build specific wrappers */
.build-progress {
  margin-top: 16px;
  padding: 16px;
  background: var(--glass-bg-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border-2);
}

.build-status {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* .brand-card */
.brand-card {
  background: var(--glass-bg-2);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 16px;
  transition: transform var(--duration-fast);
}

.brand-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow-2);
}

.brand-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-weight: 600;
}

/* Containers */
.chart-container {
  position: relative;
  height: 300px;
  width: 100%;
  margin-top: 24px;
}

.search-filter {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  align-items: center;
}

/* .grid-2 */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Tooltips */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  padding: 6px 10px;
  background: var(--glass-bg-1);
  backdrop-filter: var(--glass-blur-1);
  border: 1px solid var(--glass-border-1);
  border-radius: 6px;
  color: var(--color-text);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-fast);
  box-shadow: var(--glass-shadow-2);
  z-index: 10;
}

[data-tooltip]:hover::before {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-8px);
}

/* ===== Cards Details ===== */
.card-body {
  padding: 24px;
}

.card-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
  font-size: 0.9333rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

/* ===== Tables ===== */
.table-wrapper {
  overflow-x: auto;
}

/* When table-wrapper is inside card-body, negate the padding for edge-to-edge tables */
.card-body > .table-wrapper {
  margin: 0 -24px -24px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead th {
  text-align: left;
  padding: 10px 20px;
  font-weight: 600;
  font-size: 0.7333rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  border-bottom: 2px solid rgba(0, 0, 0, 0.08);
  white-space: nowrap;
}

tbody td {
  padding: 12px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  vertical-align: middle;
  color: var(--color-text);
}

tbody tr {
  transition: background 0.1s ease;
}

tbody tr:hover {
  background: rgba(0, 0, 0, 0.02);
}

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

tbody td a {
  color: var(--color-primary);
  font-weight: 600;
}

tbody td a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-xs);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  line-height: 1.5;
  font-family: var(--font);
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--color-primary);
}

.btn-primary,
.btn-neon {
  background: var(--color-primary);
  color: #fff;
}

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

.btn-secondary {
  background: #fff;
  color: var(--color-text);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--gray-100);
  border-color: rgba(0, 0, 0, 0.12);
}

.btn-danger {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-color: rgba(255, 59, 48, 0.2);
}

.btn-danger:hover {
  background: var(--color-danger);
  color: #fff;
  border-color: transparent;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.75rem;
  border-radius: 5px;
}

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.5;
}

/* Status dot before badge text */
.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-success {
  background: var(--color-success-light);
  color: #15803d;
}

.badge-success::before { background: var(--color-success); }

.badge-warning {
  background: var(--color-warning-light);
  color: #a16207;
}

.badge-warning::before { background: var(--color-warning); }

.badge-danger {
  background: var(--color-danger-light);
  color: #dc2626;
}

.badge-danger::before { background: var(--color-danger); }

.badge-info {
  background: var(--color-info-light);
  color: #0284c7;
}

.badge-info::before { background: var(--color-info); }

.badge-neutral {
  background: rgba(0, 0, 0, 0.04);
  color: var(--color-text-secondary);
}

.badge-neutral::before { background: var(--color-text-muted); }

/* ===== Forms ===== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8667rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-group .form-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 5px;
}

.form-control {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-xs);
  font-size: 0.875rem;
  font-family: var(--font);
  color: var(--color-text);
  background: #fff;
  transition: all 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-control::placeholder {
  color: #b4b4b9;
}

select.form-control {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2386868b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-check label {
  margin-bottom: 0;
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--color-text);
}

.form-check input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  width: 36px;
  height: 20px;
  background: rgba(0, 0, 0, 0.12);
  border-radius: 10px;
  cursor: pointer;
  position: relative;
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.form-check input[type="checkbox"]::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease;
}

.form-check input[type="checkbox"]:checked {
  background: var(--color-primary);
}

.form-check input[type="checkbox"]:checked::after {
  transform: translateX(16px);
}

.form-section {
  margin-top: 28px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
  font-size: 0.9333rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

/* ===== Toast Notifications ===== */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 400px;
}

.toast {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--glass-shadow-1);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slide-in-right var(--duration-normal) var(--ease-spring);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: var(--glass-blur-1);
  border: 1px solid var(--glass-border-1);
  color: var(--color-text);
}

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

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

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

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

.toast .toast-close {
  margin-left: auto;
  cursor: pointer;
  opacity: 0.4;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text);
  line-height: 1;
}

.toast .toast-close:hover {
  opacity: 1;
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--color-text-secondary);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.6;
  display: flex;
  justify-content: center;
  color: var(--color-primary);
}

.empty-state h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 0.95rem;
  margin-bottom: 24px;
}

/* ===== Modal (Glass Blur Backdrop) ===== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in var(--duration-fast) ease;
}

.modal-content {
  background: var(--glass-bg-1);
  border: 1px solid var(--glass-border-1);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 450px;
  padding: 24px;
  transform: scale(0.95);
  animation: fade-in-scale var(--duration-normal) var(--ease-spring) forwards;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.modal-body {
  font-size: 0.95rem;
  margin-bottom: 24px;
  color: var(--color-text-secondary);
}

.modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* ===== Dynamic Rows ===== */
.dynamic-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.dynamic-row .form-control {
  flex: 1;
}

.dynamic-row .btn-remove {
  flex-shrink: 0;
  align-self: stretch;
  padding: 0 16px;
}

/* ===== Checkbox Groups ===== */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
}

.checkbox-group input[type="checkbox"] {
  margin: 0;
  width: 16px;
  height: 16px;
}

/* ===== Status Indicators ===== */
.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.online {
  background: var(--color-success);
  box-shadow: 0 0 0 3px var(--color-success-light);
}

.status-dot.offline {
  background: var(--color-danger);
  box-shadow: 0 0 0 3px var(--color-danger-light);
}

.status-dot.pulse {
  background: var(--color-warning);
  animation: pulse-glow 1.5s infinite;
}

/* ===== HTMX Indicators ===== */
.htmx-indicator {
  opacity: 0;
  transition: opacity 0.2s;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  opacity: 1;
}

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin-smooth 0.6s linear infinite;
}

/* ===== Utility Classes ===== */
.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-secondary);
}

.text-success {
  color: var(--color-success);
}

.text-danger {
  color: var(--color-danger);
}

.text-warning {
  color: var(--color-warning);
}

.text-mono {
  font-family: var(--font-mono);
  font-size: 0.9em;
  font-weight: 500;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-8 {
  margin-bottom: 8px;
}

.mb-16 {
  margin-bottom: 16px;
}

.mb-24 {
  margin-bottom: 24px;
}

.mt-16 {
  margin-top: 16px;
}

.mt-24 {
  margin-top: 24px;
}

.gap-8 {
  gap: 8px;
}

.gap-16 {
  gap: 16px;
}

.w-100 {
  width: 100%;
}

.d-flex {
  display: flex;
}

.align-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.flex-wrap {
  flex-wrap: wrap;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 250px;
}

.conditional-field {
  transition: opacity 0.3s;
}

.conditional-field.hidden {
  display: none;
}

/* ===== Command Palette (Cmd+K) ===== */
.cmd-palette-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  animation: fade-in var(--duration-fast) ease;
}

.cmd-palette-backdrop.hidden {
  display: none;
}

.cmd-palette {
  width: 100%;
  max-width: 500px;
  background: var(--glass-bg-1);
  backdrop-filter: var(--glass-blur-1);
  border: 1px solid var(--glass-border-1);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  animation: fade-in-scale var(--duration-normal) var(--ease-spring) forwards;
}

.cmd-palette-input {
  width: 100%;
  border: none;
  padding: 20px 24px;
  font-size: 1.1rem;
  background: transparent;
  color: var(--color-text);
  outline: none;
  border-bottom: 1px solid var(--color-border);
}

.cmd-palette-input::placeholder {
  color: var(--color-text-muted);
}

.cmd-palette-results {
  max-height: 300px;
  overflow-y: auto;
  padding: 8px;
}

.cmd-palette-results a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast);
  font-weight: 500;
}

.cmd-palette-results a:hover,
.cmd-palette-results a.selected {
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
}

.cmd-palette-results a .nav-icon {
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.cmd-palette-results a:hover .nav-icon {
  color: var(--color-primary);
}

kbd {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(0, 0, 0, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

/* ===== Bulk Selection & Actions ===== */
.col-check {
  width: 40px;
  text-align: center;
  padding-left: 12px !important;
  padding-right: 4px !important;
}

.col-check input[type="checkbox"] {
  -webkit-appearance: auto;
  appearance: auto;
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--color-primary);
  margin: 0;
}

.bulk-bar {
  position: fixed;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--glass-bg-1);
  backdrop-filter: var(--glass-blur-1);
  -webkit-backdrop-filter: var(--glass-blur-1);
  border: 1px solid var(--glass-border-1);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 500;
  transition: bottom 0.3s var(--ease-spring);
  white-space: nowrap;
}

.bulk-bar.visible {
  bottom: 24px;
}

.bulk-bar-count {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.bulk-bar-count strong {
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

tbody tr:has(.bulk-check:checked) {
  background: var(--color-primary-light);
}

/* ===== Responsive adjustments ===== */
@media (max-width: 1024px) {
  .main-content {
    padding: 20px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s var(--ease-spring);
    z-index: 200;
    box-shadow: none;
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
  }

  .sidebar.open ~ .sidebar-overlay {
    display: block;
  }

  .main-content {
    margin-left: 0;
    padding: 16px;
  }

  .mobile-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kv-list {
    grid-template-columns: 120px 1fr;
  }

  .page-header h1 {
    font-size: 1.4rem;
  }

  .stat-value {
    font-size: 1.6rem;
  }

  .tabs {
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .tabs::-webkit-scrollbar {
    display: none;
  }

  .cmd-palette {
    margin: 0 16px;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .page-header-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ===== Button Loading State ===== */
.btn.loading {
  pointer-events: none;
  opacity: 0.7;
  position: relative;
}

.btn.loading::after {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin-smooth 0.6s linear infinite;
  margin-left: 6px;
  flex-shrink: 0;
}

.btn-secondary.loading::after,
.btn-danger.loading::after {
  border-color: rgba(0, 0, 0, 0.1);
  border-top-color: currentColor;
}

/* ===== Form Validation Errors ===== */
.form-group.has-error .form-control {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px var(--color-danger-light);
}

.form-error-msg {
  font-size: 0.75rem;
  color: var(--color-danger);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ===== Filter Bar ===== */
.filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.filter-bar .form-control {
  width: auto;
  min-width: 160px;
}

.filter-bar label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

/* ===== Pagination ===== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.pagination .btn {
  min-width: 36px;
}

.pagination-info {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  padding: 0 12px;
}

/* ===== Mobile Toggle ===== */
.mobile-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 200;
  background: var(--glass-bg-1);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border-1);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  cursor: pointer;
  color: var(--color-text);
  box-shadow: var(--glass-shadow-1);
}

/* ===== Pipeline Monitor ===== */
.step-item.current {
  background: rgba(0, 122, 255, 0.06);
  border-radius: 6px;
  padding: 6px 8px !important;
}
.step-item.current .step-label {
  font-weight: 600;
  color: var(--color-primary);
}

@keyframes step-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.step-running {
  animation: step-pulse 1.5s ease-in-out infinite;
}

.queue-item {
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mt-8 { margin-top: 8px; }

/* ===== Analysis Data View ===== */
.analysis-clusters {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}

.analysis-cluster {
  background: var(--glass-bg-2);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.keyword-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.keyword-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.5;
}

.analysis-paa {
  margin: 0;
  padding-left: 20px;
}
.analysis-paa li {
  padding: 4px 0;
  font-size: 13px;
  line-height: 1.5;
}

.analysis-gaps {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.analysis-gap-item {
  position: relative;
  padding: 10px 14px;
  background: var(--glass-bg-2);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.gap-priority-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  min-width: 8px;
}

/* ===== Analysis Hub ===== */

/* Quality Score Circle */
.score-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 5px solid var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: border-color 0.4s ease;
}

.score-circle span {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* Score breakdown bars */
.score-bar-track {
  height: 6px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 3px;
  overflow: hidden;
  min-width: 60px;
}

.score-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s var(--ease-spring);
  min-width: 2px;
}

/* Pipeline Debugger steps */
.pipeline-steps {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pipeline-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 12px;
  border-radius: var(--radius-xs);
  transition: background 0.15s ease;
}

.pipeline-step:hover {
  background: rgba(0, 0, 0, 0.02);
}

.pipeline-step-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pipeline-step-content {
  flex: 1;
  min-width: 0;
}

/* Highlighted analysis steps */
.pipeline-step-analysis {
  background: rgba(0, 113, 227, 0.04);
  border-left: 3px solid var(--color-primary);
  padding-left: 9px;
}

.pipeline-step-analysis:hover {
  background: rgba(0, 113, 227, 0.07);
}

/* Coverage bars (dashboard) */
.coverage-track {
  height: 6px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 3px;
  overflow: hidden;
}

.coverage-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s var(--ease-spring);
  min-width: 2px;
  background: var(--color-primary);
}

/* Score dot (inline indicator) */
.score-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

/* Freshness dot */
.freshness-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* Attention list */
.attention-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.attention-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-left: 3px solid var(--color-warning);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  background: rgba(0, 0, 0, 0.02);
  cursor: pointer;
  transition: background 0.15s ease;
  font-size: 13px;
}

.attention-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

/* Before/After grid */
.before-after-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: flex-start;
}

.before-after-arrow {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 700;
  padding-top: 20px;
  text-align: center;
}

/* Diff badges */
.diff-badge-add {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-success-light);
  color: #15803d;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  margin: 2px;
}

.diff-badge-remove {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-danger-light);
  color: #dc2626;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  margin: 2px;
  text-decoration: line-through;
}

/* Stat card accent */
.stat-card-accent {
  border-top-width: 3px;
  border-top-style: solid;
}

@media (max-width: 768px) {
  .before-after-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .before-after-arrow {
    padding-top: 0;
    transform: rotate(90deg);
    justify-self: center;
  }
}

/* ===== Service Cards (Settings) ===== */

.service-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 12px;
  transition: border-color 0.15s ease, opacity 0.2s ease;
}
.service-card:hover {
  border-color: rgba(0, 0, 0, 0.15);
}
.service-card.disabled {
  opacity: 0.55;
}
.service-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}
.service-card-header .service-name {
  font-weight: 600;
  font-size: 0.875rem;
  flex: 1;
}
.service-card-header .service-meta {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}
.service-card-header .chevron {
  width: 16px;
  height: 16px;
  color: var(--color-text-secondary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.service-card-header .chevron.open {
  transform: rotate(180deg);
}
.service-card-details {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  display: none;
}
.service-card-details.open {
  display: block;
}
.form-section {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 20px 0 12px;
}
.form-section:first-child {
  margin-top: 0;
}

/* ===== Data Manager ===== */

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  font-size: 13px;
  line-height: 1.4;
}

.tag-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  font-size: 15px;
  padding: 0 2px;
  line-height: 1;
  transition: color 0.15s ease;
}

.tag-remove:hover {
  color: var(--color-danger);
}

.json-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.json-card {
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm, 8px);
  overflow: hidden;
}

.json-card-header {
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.02);
  border-bottom: 1px solid var(--card-border);
  font-size: 13px;
}

.json-pre {
  margin: 0;
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.5;
  background: rgba(0, 0, 0, 0.01);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 300px;
  overflow-y: auto;
}