/* ═══════════════════════════════════════════════════════
   SAB — Design System Tokens & Global Styles
   Supports light/dark theme via [data-theme] attribute
   ═══════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties (Tokens) ─── */
:root {
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.18);

  /* Sidebar */
  --sidebar-width: 240px;
  --sidebar-collapsed: 64px;
}

/* ─── Dark Theme (Default) ─── */
[data-theme="dark"] {
  --bg-primary: #0f1117;
  --bg-secondary: #1a1d27;
  --bg-tertiary: #242836;
  --bg-hover: #2a2f3e;
  --bg-active: #323848;
  --bg-card: #1e2230;

  --text-primary: #e8eaed;
  --text-secondary: #9aa0b0;
  --text-muted: #636b80;
  --text-inverse: #0f1117;

  --border-color: #2e3345;
  --border-hover: #3e4460;

  --accent: #6c8cff;
  --accent-hover: #5a7aee;
  --accent-light: rgba(108, 140, 255, 0.12);

  --success: #4ade80;
  --success-bg: rgba(74, 222, 128, 0.1);
  --warning: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.1);
  --danger: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.1);
  --info: #60a5fa;
  --info-bg: rgba(96, 165, 250, 0.1);

  --input-bg: #1a1d27;
  --input-border: #2e3345;
  --input-focus: #6c8cff;

  --code-bg: #12141d;

  --scrollbar-track: #1a1d27;
  --scrollbar-thumb: #3e4460;
}

/* ─── Light Theme ─── */
[data-theme="light"] {
  --bg-primary: #f8f9fb;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f0f2f5;
  --bg-hover: #e8eaef;
  --bg-active: #dde0e8;
  --bg-card: #ffffff;

  --text-primary: #1a1d27;
  --text-secondary: #5a6178;
  --text-muted: #9098ad;
  --text-inverse: #ffffff;

  --border-color: #e2e5ec;
  --border-hover: #cdd1db;

  --accent: #4f6df5;
  --accent-hover: #3b5be0;
  --accent-light: rgba(79, 109, 245, 0.08);

  --success: #22c55e;
  --success-bg: rgba(34, 197, 94, 0.08);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.08);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.08);
  --info: #3b82f6;
  --info-bg: rgba(59, 130, 246, 0.08);

  --input-bg: #ffffff;
  --input-border: #dde0e8;
  --input-focus: #4f6df5;

  --code-bg: #f0f2f5;

  --scrollbar-track: #f0f2f5;
  --scrollbar-thumb: #cdd1db;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition-base), color var(--transition-base);
}

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

a:hover {
  color: var(--accent-hover);
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: var(--radius-full);
}

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

/* ─── Sidebar ─── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: width var(--transition-base), transform var(--transition-base);
}

.sidebar-logo {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.sidebar-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  color: white;
  flex-shrink: 0;
}

.sidebar-logo h1 {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sidebar-logo .version {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 400;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-md);
  overflow-y: auto;
}

.nav-section {
  margin-bottom: var(--space-lg);
}

.nav-section-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-xs);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--text-sm);
  font-weight: 500;
  user-select: none;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent-light);
  color: var(--accent);
}

.nav-item .icon {
  font-size: var(--text-lg);
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ─── Main Content ─── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--space-xl) var(--space-2xl);
  max-width: 1200px;
  transition: margin-left var(--transition-base);
}

.page-header {
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.page-header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-header .subtitle {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-xs);
}

/* ═══════════════════════
   Components
   ═══════════════════════ */

/* ─── Cards ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: var(--text-base);
  font-weight: 600;
}

/* ─── Stat Cards ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
  padding: var(--space-lg);
  transition: transform var(--transition-base) cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow var(--transition-base), border-color var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

/* Dashboard Mini Bars */
.mini-bar-bg {
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  margin-top: 12px;
  overflow: hidden;
  width: 100%;
}

.mini-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--accent);
  transition: width 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-card .stat-value {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-card .stat-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 2px 8px rgba(108, 140, 255, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

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

.btn-danger:hover {
  background: var(--danger-bg);
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-xs);
}

.btn-icon {
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ─── Forms ─── */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* ─── Tables ─── */
.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

thead {
  background: var(--bg-tertiary);
}

th {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

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

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

/* ─── Status Badges ─── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

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

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

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

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

.badge-muted {
  background: var(--bg-tertiary);
  color: var(--text-muted);
}

/* ─── Status Dot ─── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.status-dot.connected {
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}

.status-dot.unreachable {
  background: var(--danger);
}

.status-dot.untested {
  background: var(--text-muted);
}

.status-dot.running {
  background: var(--info);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

/* ─── Code / Key Display ─── */
.code-block {
  background: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  overflow-x: auto;
  position: relative;
  line-height: 1.5;
  word-break: break-all;
}

.code-block .copy-btn {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.code-block .copy-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.code-block .copy-btn.copied {
  background: var(--success-bg);
  color: var(--success);
  border-color: var(--success);
}

/* ─── Modal ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

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

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 560px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

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

.modal-header h3 {
  font-size: var(--text-lg);
  font-weight: 700;
}

.modal-body {
  padding: var(--space-lg);
}

.modal-footer {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

/* ─── Toast Notifications ─── */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: rgba(30, 34, 48, 0.85);
  /* Dark theme fallback */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-width: 300px;
  max-width: 450px;
  animation: slideIn var(--transition-base) cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-size: var(--text-sm);
  position: relative;
  overflow: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

[data-theme="light"] .toast {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  opacity: 0.6;
  width: 100%;
  transform-origin: left;
  animation: toastProgress linear forwards;
}

@keyframes toastProgress {
  from {
    transform: scaleX(1);
  }

  to {
    transform: scaleX(0);
  }
}

.toast.success {
  border-left: 3px solid var(--success);
}

.toast.error {
  border-left: 3px solid var(--danger);
}

.toast.warning {
  border-left: 3px solid var(--warning);
}

.toast.info {
  border-left: 3px solid var(--info);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

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

/* ─── Empty State ─── */
.empty-state {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
}

.empty-state .icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.empty-state p {
  margin-bottom: var(--space-lg);
}

/* ─── Loading Spinner ─── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

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

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  gap: var(--space-md);
  color: var(--text-secondary);
}

/* ─── Mobile ─── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    padding: var(--space-md);
  }

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

/* ═══════════════════════
   Micro-Animations
   ═══════════════════════ */

/* Page enter animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

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

.page-enter {
  animation: fadeInUp 0.35s ease-out;
}

/* Staggered card animation */
@keyframes staggerFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

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

.stats-grid .card,
.stats-grid .stat-card {
  animation: staggerFade 0.4s ease-out backwards;
}

.stats-grid .card:nth-child(1) {
  animation-delay: 0.05s;
}

.stats-grid .card:nth-child(2) {
  animation-delay: 0.1s;
}

.stats-grid .card:nth-child(3) {
  animation-delay: 0.15s;
}

.stats-grid .card:nth-child(4) {
  animation-delay: 0.2s;
}

.stats-grid .card:nth-child(5) {
  animation-delay: 0.25s;
}

.stats-grid .card:nth-child(6) {
  animation-delay: 0.3s;
}

/* Table row stagger */
tbody tr {
  animation: staggerFade 0.3s ease-out backwards;
}

tbody tr:nth-child(1) {
  animation-delay: 0.03s;
}

tbody tr:nth-child(2) {
  animation-delay: 0.06s;
}

tbody tr:nth-child(3) {
  animation-delay: 0.09s;
}

tbody tr:nth-child(4) {
  animation-delay: 0.12s;
}

tbody tr:nth-child(5) {
  animation-delay: 0.15s;
}

/* Button press effect */
.btn:active {
  transform: scale(0.96);
}

/* Card hover lift */
.card {
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
}

/* Nav item indicator slide */
.nav-item.active {
  position: relative;
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 3px;
  background: var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from {
    height: 0;
    top: 50%;
  }

  to {
    height: 50%;
    top: 25%;
  }
}

/* ═══════════════════════
   Log Viewer (macOS Terminal Style)
   ═══════════════════════ */
.log-viewer-container {
  background: #1e1e1e;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: var(--space-sm);
}

[data-theme="light"] .log-viewer-container {
  background: #282a36;
  /* Keep dark for terminal aesthetic even in light mode */
}

.log-header {
  background: #2d2d2d;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #111;
}

.mac-buttons {
  display: flex;
  gap: 6px;
}

.mac-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.mac-btn.close {
  background: #ff5f56;
}

.mac-btn.minimize {
  background: #ffbd2e;
}

.mac-btn.maximize {
  background: #27c93f;
}

.log-header-title {
  color: #888;
  font-size: 11px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.log-viewer {
  background: transparent;
  border: none;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  padding: var(--space-md);
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  position: relative;
  color: #e0e0e0;
}

.log-viewer .log-line {
  padding: 1px 0;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.log-viewer .log-time {
  color: #6a9955;
  flex-shrink: 0;
  user-select: none;
  margin-right: 4px;
}

.log-viewer .log-line.success {
  color: #4ade80;
}

.log-viewer .log-line.error {
  color: #f87171;
}

.log-viewer .log-line.warning {
  color: #fbbf24;
}

.log-viewer .log-line.info {
  color: #60a5fa;
}

/* Run detail panel */
.run-detail {
  margin-top: var(--space-md);
  animation: fadeInUp 0.3s ease-out;
}

.run-detail .detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.run-detail .detail-item label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.run-detail .detail-item .value {
  font-size: var(--text-base);
  font-weight: 600;
  margin-top: var(--space-xs);
}

/* Destination result chips */
.dest-results {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.dest-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.dest-chip.success {
  background: var(--success-bg);
  color: var(--success);
}

.dest-chip.failure {
  background: var(--danger-bg);
  color: var(--danger);
}

/* ═══════════════════════
   Skeleton Loading
   ═══════════════════════ */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(90deg,
      var(--bg-tertiary) 25%,
      var(--bg-hover) 37%,
      var(--bg-tertiary) 63%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease infinite;
  border-radius: var(--radius-sm);
}

.skeleton-line {
  height: 14px;
  margin-bottom: var(--space-sm);
}

.skeleton-line.short {
  width: 60%;
}

.skeleton-line.medium {
  width: 80%;
}

.skeleton-line.full {
  width: 100%;
}

.skeleton-card {
  height: 100px;
  border-radius: var(--radius-md);
}

/* ═══════════════════════
   Progress Bar
   ═══════════════════════ */
.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar .progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #a78bfa);
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
}

.progress-bar .progress-fill.success {
  background: linear-gradient(90deg, var(--success), #22d3ee);
}

.progress-bar .progress-fill.danger {
  background: linear-gradient(90deg, var(--danger), #fb923c);
}

/* ═══════════════════════
   Expandable Row
   ═══════════════════════ */
.expand-trigger {
  cursor: pointer;
  user-select: none;
}

.expand-trigger:hover {
  color: var(--accent);
}

.expand-trigger .chevron {
  display: inline-block;
  transition: transform var(--transition-fast);
  font-size: var(--text-xs);
  margin-right: var(--space-xs);
}

.expand-trigger.expanded .chevron {
  transform: rotate(90deg);
}

.expand-content {
  display: none;
}

.expand-content.visible {
  display: table-row;
  animation: fadeInUp 0.2s ease-out;
}

.expand-content td {
  padding: var(--space-md);
  background: var(--bg-tertiary);
}

/* ═══════════════════════
   Login Screen
   ═══════════════════════ */
.login-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  z-index: 9999;
}

.login-overlay::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-light) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: loginGlow 8s ease-in-out infinite alternate;
}

.login-overlay::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: loginGlow 10s ease-in-out infinite alternate-reverse;
}

@keyframes loginGlow {
  0% {
    transform: scale(1) translate(0, 0);
  }

  100% {
    transform: scale(1.15) translate(30px, -20px);
  }
}

.login-card {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
  animation: loginSlideUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes loginSlideUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-logo {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.login-form .form-input {
  text-align: center;
  font-size: var(--text-base);
  padding: var(--space-md);
}

.login-form .btn {
  font-size: var(--text-base);
  margin-top: var(--space-sm);
}

.login-form .btn:disabled {
  opacity: 0.6;
  cursor: wait;
}