/* =========================================================================
   StreamShield — "Deep Space Terminal" Theme
   ========================================================================= */

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

/* -----------------------------------------------------------------------
   CSS Variables
   ----------------------------------------------------------------------- */
:root {
  /* Background colors */
  --color-bg-primary: #0a0e14;
  --color-bg-secondary: #0d1117;
  --color-bg-tertiary: #161b22;
  --color-bg-elevated: #1c2128;
  --color-bg-input: #0d1117;

  /* Border colors */
  --color-border: #30363d;
  --color-border-focus: #58a6ff;
  --color-border-success: #3fb950;
  --color-border-warning: #d29922;
  --color-border-error: #f85149;

  /* Text colors */
  --color-text-primary: #e6edf3;
  --color-text-secondary: #8b949e;
  --color-text-muted: #6e7681;
  --color-text-link: #58a6ff;

  /* Accent colors */
  --color-accent-primary: #58a6ff;
  --color-accent-secondary: #a371f7;
  --color-accent-success: #3fb950;
  --color-accent-warning: #d29922;
  --color-accent-error: #f85149;
  --color-accent-cyan: #39c5cf;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(88, 166, 255, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;

  /* Fonts */
  --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

body {
  font-family: var(--font-primary);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

/* -----------------------------------------------------------------------
   Header / Nav
   ----------------------------------------------------------------------- */
.ss-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem var(--space-lg);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.ss-header h1 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-accent-primary);
  letter-spacing: 0.02em;
}

.app-version {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  vertical-align: middle;
  margin-left: var(--space-xs);
}

.ss-header .header-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.ss-header .header-right span {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* -----------------------------------------------------------------------
   Cards / Panels
   ----------------------------------------------------------------------- */
.ss-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

.ss-card h2 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-accent-primary);
  margin-bottom: 0.75rem;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.ss-card.full-width {
  grid-column: 1 / -1;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.panel-header h2 {
  border: none;
  padding: 0;
  margin: 0;
}

/* -----------------------------------------------------------------------
   Buttons
   ----------------------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.25rem;
  background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(88, 166, 255, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.75rem;
  background: var(--color-accent-error);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-danger:hover {
  background: #da3633;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

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

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.8rem;
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

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

.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
}

/* -----------------------------------------------------------------------
   Form Inputs
   ----------------------------------------------------------------------- */
.ss-input,
input[type="text"],
input[type="password"],
input[type="number"] {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ss-input:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="number"]:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

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

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

.status-dot.connecting {
  background: var(--color-accent-warning);
  box-shadow: 0 0 6px rgba(210, 153, 34, 0.5);
  animation: pulse 1.5s ease-in-out infinite;
}

.status-dot.connected {
  background: var(--color-accent-success);
  box-shadow: 0 0 8px rgba(63, 185, 80, 0.5);
}

.status-dot.error,
.status-dot.disconnected {
  background: var(--color-accent-error);
  box-shadow: 0 0 6px rgba(248, 81, 73, 0.4);
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* -----------------------------------------------------------------------
   Tables
   ----------------------------------------------------------------------- */
.ss-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.ss-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
}

.ss-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-bg-tertiary);
  color: var(--color-text-secondary);
}

.ss-table tbody tr:nth-child(even) {
  background: rgba(22, 27, 34, 0.5);
}

.ss-table tbody tr:hover {
  background: var(--color-bg-tertiary);
}

.ss-table .empty-row td {
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-lg);
}

.ss-table .mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* -----------------------------------------------------------------------
   Event Log
   ----------------------------------------------------------------------- */
.event-log {
  max-height: 280px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.event-entry {
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--color-bg-tertiary);
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
}

.event-entry:hover {
  background: var(--color-bg-tertiary);
}

.event-entry .timestamp {
  color: var(--color-text-muted);
  white-space: nowrap;
  font-size: 0.75rem;
}

.event-entry .type {
  font-weight: 600;
  white-space: nowrap;
}

.event-entry .type.stream_started { color: var(--color-accent-success); }
.event-entry .type.stream_ended { color: var(--color-accent-error); }
.event-entry .type.config_updated { color: var(--color-accent-warning); }
.event-entry .type.channels_updated { color: var(--color-accent-primary); }
.event-entry .type.init { color: var(--color-accent-secondary); }
.event-entry .type.stream_terminated { color: #fb923c; }
.event-entry .type.stream_replaced { color: #e879f9; }
.event-entry .detail { color: var(--color-text-secondary); }

.no-events {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  padding: var(--space-sm);
  font-family: var(--font-primary);
}

/* -----------------------------------------------------------------------
   Modal / Dialog
   ----------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
  backdrop-filter: blur(4px);
}

.modal-backdrop.hidden {
  display: none;
}

.ss-modal {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 440px;
  width: 90%;
  box-shadow: var(--shadow-lg);
}

.ss-modal h3 {
  color: var(--color-accent-warning);
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.ss-modal p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* -----------------------------------------------------------------------
   Connection Status Badge
   ----------------------------------------------------------------------- */
.conn-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.conn-status.online {
  color: var(--color-accent-success);
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid rgba(63, 185, 80, 0.2);
}

.conn-status.offline {
  color: var(--color-accent-error);
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.2);
}

/* -----------------------------------------------------------------------
   Status Messages
   ----------------------------------------------------------------------- */
.status-msg {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  padding: 0.3rem 0;
}

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

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

/* -----------------------------------------------------------------------
   Suspension Banner (viewer login)
   ----------------------------------------------------------------------- */
.suspended-banner {
  text-align: center;
  padding: var(--space-lg) 0;
}

.suspended-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.suspended-banner h2 {
  color: var(--color-accent-error);
  margin-bottom: var(--space-sm);
}

.suspended-reason {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.suspended-banner textarea {
  width: 100%;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  resize: vertical;
}

.suspended-banner textarea:focus {
  outline: none;
  border-color: var(--color-border-focus);
}

.try-another-link {
  display: inline-block;
  margin-top: var(--space-md);
  color: var(--color-text-link);
  text-decoration: none;
  font-size: 0.85rem;
}

.try-another-link:hover {
  text-decoration: underline;
}

/* -----------------------------------------------------------------------
   Video Container
   ----------------------------------------------------------------------- */
.video-container {
  width: 100%;
  max-width: 900px;
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.video-container video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(10, 14, 20, 0.8);
}

.video-overlay.hidden {
  display: none;
}

.video-overlay p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
}

/* Fingerprint overlay canvas */
.fingerprint-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

/* -----------------------------------------------------------------------
   Channel Buttons
   ----------------------------------------------------------------------- */
.channel-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.channel-btn {
  padding: 0.5rem 1rem;
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

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

.channel-btn.active {
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.2), rgba(163, 113, 247, 0.2));
  border-color: var(--color-accent-primary);
  color: #fff;
  box-shadow: 0 0 12px rgba(88, 166, 255, 0.2);
}

.no-channels {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* -----------------------------------------------------------------------
   Channel Table (Dashboard)
   ----------------------------------------------------------------------- */
.table-scroll {
  max-height: 320px;
  overflow-y: auto;
}

/* Sortable column headers */
.ss-table th.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: 1.5rem;
  transition: color var(--transition-fast);
}

.ss-table th.sortable:hover {
  color: var(--color-accent-primary);
}

.ss-table th.sortable::after {
  content: '\2195';  /* up-down arrow */
  position: absolute;
  right: 0.4rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.ss-table th.sortable.sort-asc::after {
  content: '\25B2';  /* up triangle */
  color: var(--color-accent-primary);
}

.ss-table th.sortable.sort-desc::after {
  content: '\25BC';  /* down triangle */
  color: var(--color-accent-primary);
}

/* Publisher status dots */
.publisher-dots {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pub-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.pub-dot.active {
  background: var(--color-accent-success);
  box-shadow: 0 0 6px var(--color-accent-success);
}

.pub-dot.inactive {
  background: transparent;
  border: 2px solid var(--color-text-muted);
}

.pub-dot.loading {
  background: transparent;
  border: 2px solid var(--color-text-muted);
  border-top-color: var(--color-text-secondary);
  animation: spin 0.8s linear infinite;
}

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

.pub-count {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}


/* -----------------------------------------------------------------------
   Configuration Form
   ----------------------------------------------------------------------- */
.config-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.config-form-horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-lg);
}

.config-form-horizontal .config-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.config-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.config-field input[type="number"] {
  width: 140px;
}

.config-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.config-toggle label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.config-toggle input[type="checkbox"] {
  accent-color: var(--color-accent-primary);
}

/* -----------------------------------------------------------------------
   Login Pages
   ----------------------------------------------------------------------- */
.login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: var(--space-lg);
}

.login-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-xl) var(--space-lg);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}

.login-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-xs);
}

.login-card .subtitle {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  font-size: 0.9rem;
}

.login-card .form-group {
  margin-bottom: var(--space-md);
}

.login-card .form-group label {
  margin-bottom: var(--space-xs);
}

.login-card button[type="submit"] {
  width: 100%;
  margin-top: var(--space-sm);
}

.login-card .error-box {
  color: var(--color-accent-error);
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.2);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
  display: none;
}

.login-card .hint-box {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* -----------------------------------------------------------------------
   Landing Page
   ----------------------------------------------------------------------- */
.landing-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: var(--space-xl);
  text-align: center;
}

.landing-page .logo-title {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

.landing-page .tagline {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  margin-bottom: var(--space-xl);
  max-width: 480px;
}

.landing-actions {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.landing-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-xl);
  width: 220px;
  text-align: center;
  text-decoration: none;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.landing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  border-color: var(--color-accent-primary);
}

.landing-card .card-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  display: block;
}

.landing-card .card-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  display: block;
}

.landing-card .card-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  display: block;
}

/* -----------------------------------------------------------------------
   Viewer Page Layout
   ----------------------------------------------------------------------- */
.viewer-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
  gap: var(--space-md);
}

.status-bar {
  width: 100%;
  max-width: 900px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.error-banner {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.2);
  color: var(--color-accent-error);
  padding: 0.75rem var(--space-md);
  border-radius: var(--radius-sm);
  width: 100%;
  max-width: 900px;
  font-size: 0.9rem;
  display: none;
}

.reauth-btn {
  display: none;
}

/* -----------------------------------------------------------------------
   Dashboard Layout
   ----------------------------------------------------------------------- */
.dashboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  padding: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 800px) {
  .dashboard {
    grid-template-columns: 1fr;
  }
}

.viewer-count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: normal;
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* -----------------------------------------------------------------------
   Utility
   ----------------------------------------------------------------------- */
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.text-mono {
  font-family: var(--font-mono);
}

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

.text-sm {
  font-size: 0.85rem;
}

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }