/* =================================================
   supraide.system / panel v1.0
   Sistema de marca: volt + carbon + paper
   ================================================= */

:root {
  /* Brand colors — exact from supraide-brand.html */
  --carbon: #18181B;
  --volt: #CDFA50;
  --volt-dim: #B8E640;
  --paper: #FAFAF7;
  --stone: #71717A;
  --mist: #E4E4E7;
  --mist-soft: #F4F4F5;

  /* Functional */
  --bg: var(--paper);
  --surface: #FFFFFF;
  --text: var(--carbon);
  --text-muted: var(--stone);
  --border: var(--mist);
  --border-strong: #D4D4D8;

  /* Signal colors */
  --signal-on: var(--volt);
  --warn: #F59E0B;
  --danger: #DC2626;
  --added: var(--volt);
  --removed: #DC2626;
  --modified: #F59E0B;

  /* Type */
  --font-display: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --font-serif: 'Instrument Serif', Georgia, serif;

  /* Spacing */
  --radius: 12px;
  --radius-sm: 6px;
  --radius-pill: 999px;
}

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

html, body {
  font-family: var(--font-display);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }

/* ============= COMMON ELEMENTS ============= */

.kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
  font-weight: 500;
}

.kicker.right { text-align: right; }

.mono { font-family: var(--font-mono); }
.serif { font-family: var(--font-serif); }
.serif em { font-style: italic; }
.volt { color: var(--carbon); background: var(--volt); padding: 0 6px; border-radius: 3px; }

/* Switch mark (the brand logo) */
.switch-mark {
  width: 50px;
  height: 20px;
  display: block;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.03em;
  color: var(--carbon);
}

.logo span { font-size: 16px; }

/* ============= LOGIN ============= */

.login-body {
  min-height: 100vh;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.login-body::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--volt) 0%, transparent 70%);
  opacity: 0.15;
  filter: blur(40px);
  pointer-events: none;
}

.auth-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  position: relative;
  z-index: 2;
}

.auth-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.login-card {
  width: 100%;
  max-width: 420px;
  margin: auto;
  padding: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  z-index: 2;
}

.login-head {
  margin-bottom: 32px;
}

.login-head .kicker {
  display: block;
  margin-bottom: 12px;
}

.login-head h1 {
  font-size: 36px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}

.login-head p {
  font-size: 18px;
  color: var(--stone);
  font-weight: 400;
}

.login-head p em {
  color: var(--carbon);
}

.login-card label {
  display: block;
  margin-bottom: 16px;
}

.label-text {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
  margin-bottom: 6px;
}

.login-card input {
  width: 100%;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--carbon);
  font-family: var(--font-mono);
  font-size: 14px;
  transition: border-color 0.15s, background 0.15s;
}

.login-card input:focus {
  outline: none;
  border-color: var(--carbon);
  background: var(--surface);
}

.btn-primary {
  width: 100%;
  padding: 14px 20px;
  background: var(--carbon);
  color: var(--paper);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.2s, transform 0.1s;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 16px;
  width: 8px;
  height: 8px;
  background: var(--volt);
  border-radius: 50%;
  transform: translateY(-50%);
  transition: box-shadow 0.3s;
}

.btn-primary:hover::before {
  box-shadow: 0 0 12px var(--volt);
}

.btn-primary:hover { background: #000; }
.btn-primary:active { transform: translateY(1px); }

.login-foot {
  text-align: center;
  margin-top: 24px;
  font-size: 11px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.alert {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  margin-bottom: 16px;
}

.alert-error {
  background: #FEE;
  border: 1px solid #FCC;
  color: var(--danger);
}

/* ============= TOPBAR ============= */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.divider {
  width: 1px;
  height: 16px;
  background: var(--border-strong);
}

.topbar-section {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--mist-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

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

.status-pill.live .status-dot {
  background: var(--volt);
  box-shadow: 0 0 0 0 var(--volt);
  animation: pulse 2s infinite;
}

.status-pill.cached .status-dot { background: var(--warn); }
.status-pill.error .status-dot { background: var(--danger); }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(205, 250, 80, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(205, 250, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(205, 250, 80, 0); }
}

.status-text {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--stone);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 12px;
  background: transparent;
  color: var(--carbon);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 500;
  transition: all 0.15s;
  text-transform: lowercase;
}

.btn-ghost:hover {
  background: var(--carbon);
  color: var(--paper);
  border-color: var(--carbon);
}

.btn-ghost svg { transition: transform 0.5s ease; }
.btn-ghost.spinning svg { transform: rotate(360deg); }

/* ============= CHANGE BANNER ============= */

.change-banner {
  background: var(--carbon);
  color: var(--paper);
  border-bottom: 1px solid var(--carbon);
  position: sticky;
  top: 53px;
  z-index: 40;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.change-banner-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.banner-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 8px var(--volt);
  animation: pulse 1.8s infinite;
}

.banner-text {
  flex: 1;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.banner-close {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 3px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.banner-close:hover { background: rgba(255, 255, 255, 0.1); }

/* ============= CONTAINER ============= */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

/* ============= HERO ============= */

.hero {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.hero-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: -0.05em;
  margin-bottom: 16px;
}

.hero-title em {
  font-weight: 400;
  letter-spacing: -0.03em;
}

.hero-sub {
  font-size: 18px;
  color: var(--stone);
  max-width: 720px;
}

.hero-sub strong {
  color: var(--carbon);
  font-weight: 500;
}

.hero-sub .mono {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  background: var(--mist-soft);
  border-radius: 3px;
  font-size: 11px;
  color: var(--stone);
}

/* ============= METRICS ============= */

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.metric {
  padding: 20px 24px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metric:last-child { border-right: none; }

.metric-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.metric-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric-value .unit {
  font-size: 14px;
  color: var(--stone);
  font-weight: 400;
  margin-left: 4px;
}

.metric-progress {
  margin-top: 6px;
  height: 3px;
  background: var(--mist);
  border-radius: 2px;
  overflow: hidden;
}

.metric-progress-bar {
  height: 100%;
  background: var(--carbon);
  transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.metric-progress-bar.warn { background: var(--warn); }
.metric-progress-bar.danger { background: var(--danger); }

.metric-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric.flagged .metric-value { color: var(--warn); }
.metric.flagged.zero .metric-value { color: var(--carbon); }

/* ============= VIEW SWITCHER ============= */

.view-switcher {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.view-btn {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 0;
  margin-right: 32px;
  background: transparent;
  border: none;
  color: var(--stone);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s;
}

.view-btn:hover { color: var(--carbon); }

.view-btn.active {
  color: var(--carbon);
  border-bottom-color: var(--carbon);
}

.view-btn .view-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--stone);
}

.view-btn.active .view-num { color: var(--volt-dim); }

.view { display: none; }
.view.active { display: block; }

.view-h {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 32px;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  font-weight: 600;
}

.view-desc {
  color: var(--stone);
  margin-bottom: 24px;
  max-width: 600px;
}

/* ============= BREADCRUMB ============= */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.breadcrumb a, .breadcrumb span {
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--stone);
  cursor: pointer;
  transition: all 0.15s;
}

.breadcrumb a:hover {
  background: var(--mist);
  color: var(--carbon);
}

.breadcrumb .current {
  color: var(--carbon);
  background: var(--mist-soft);
}

.breadcrumb .sep {
  color: var(--mist);
  cursor: default;
  padding: 0 2px;
}

.breadcrumb .sep:hover { background: transparent; }

/* ============= TOOLBAR ============= */

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}

.search-wrap input {
  width: 100%;
  padding: 10px 14px;
  padding-right: 50px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--carbon);
  transition: border-color 0.15s;
}

.search-wrap input:focus {
  outline: none;
  border-color: var(--carbon);
}

.search-wrap input::placeholder {
  color: var(--stone);
}

.search-shortcut {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10px;
  color: var(--stone);
  background: var(--mist-soft);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

.sort-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sort-wrap > span { margin-right: 4px; }

.sort-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 4px 10px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.15s;
}

.sort-btn:hover { color: var(--carbon); }

.sort-btn.active {
  background: var(--carbon);
  color: var(--paper);
}

.btn-export {
  padding: 8px 14px;
  background: var(--carbon);
  color: var(--paper);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.15s;
}

.btn-export:hover { background: #000; }

/* ============= CATALOG ============= */

.catalog {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.catalog-header {
  display: grid;
  grid-template-columns: 32px 1fr 100px 100px 140px 80px;
  gap: 12px;
  padding: 10px 16px;
  background: var(--mist-soft);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.catalog-row {
  display: grid;
  grid-template-columns: 32px 1fr 100px 100px 140px 80px;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--mist-soft);
  align-items: center;
  cursor: pointer;
  transition: background 0.1s;
  position: relative;
}

.catalog-row:last-child { border-bottom: none; }

.catalog-row:hover {
  background: var(--mist-soft);
}

.catalog-row.suspicious {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.08) 0%, transparent 30%);
}

.catalog-row.suspicious:hover {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.15) 0%, var(--mist-soft) 30%);
}

.catalog-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--stone);
}

.catalog-icon.dir {
  color: var(--carbon);
  font-weight: 600;
}

.catalog-icon.dir::before { content: '▸'; }
.catalog-icon.file::before { content: '·'; font-size: 18px; }

.catalog-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--carbon);
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.catalog-name .ext {
  font-size: 10px;
  color: var(--stone);
  background: var(--mist);
  padding: 1px 5px;
  border-radius: 2px;
  text-transform: uppercase;
}

.catalog-size, .catalog-items, .catalog-mtime {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
  text-align: right;
}

.catalog-size.large { color: var(--carbon); font-weight: 500; }

.catalog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}

.catalog-row:hover .catalog-actions { opacity: 1; }

.catalog-action {
  background: transparent;
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--carbon);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.catalog-action:hover {
  background: var(--carbon);
  color: var(--paper);
  border-color: var(--carbon);
}

.flag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.flag.warn {
  background: rgba(245, 158, 11, 0.15);
  color: #92400E;
}

.flag.added {
  background: var(--volt);
  color: var(--carbon);
}

.flag.modified {
  background: rgba(245, 158, 11, 0.2);
  color: #92400E;
}

.flag.removed {
  background: rgba(220, 38, 38, 0.15);
  color: var(--danger);
}

.catalog-loading, .catalog-empty {
  padding: 60px 16px;
  text-align: center;
  color: var(--stone);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.catalog-empty .serif {
  display: block;
  font-size: 24px;
  text-transform: none;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  color: var(--carbon);
}

/* ============= SITES VIEW ============= */

.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.site-card {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.site-card:hover {
  border-color: var(--carbon);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.site-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-type-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
  background: var(--mist-soft);
  padding: 3px 8px;
  border-radius: 3px;
}

.site-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 6px rgba(205, 250, 80, 0.6);
}

.site-name {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.02em;
  word-break: break-all;
  color: var(--carbon);
}

.site-path {
  font-size: 11px;
  color: var(--stone);
  word-break: break-all;
}

.site-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.site-action {
  flex: 1;
  text-align: center;
  padding: 7px 10px;
  background: var(--mist-soft);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--carbon);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
}

.site-action:hover {
  background: var(--carbon);
  color: var(--paper);
}

.site-action.primary {
  background: var(--carbon);
  color: var(--paper);
}

.site-action.primary:hover {
  background: #000;
}

/* ============= DOMAINS VIEW ============= */

.domains-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}

.domain-card {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s, transform 0.15s;
}

.domain-card:hover {
  border-color: var(--carbon);
  transform: translateY(-1px);
}

.domain-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.domain-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.02em;
  word-break: break-all;
}

.domain-state {
  width: 24px;
  height: 12px;
  border-radius: 6px;
  background: var(--carbon);
  position: relative;
  flex-shrink: 0;
}

.domain-state::after {
  content: '';
  position: absolute;
  top: 2px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--volt);
  right: 2px;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 0 6px rgba(205, 250, 80, 0.6);
}

.domain-state.off::after {
  background: var(--stone);
  right: auto;
  left: 2px;
  box-shadow: none;
}

.domain-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone);
  margin-bottom: 12px;
  word-break: break-all;
  line-height: 1.5;
}

.domain-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
}

.domain-action {
  flex: 1;
  text-align: center;
  padding: 6px 10px;
  background: var(--mist-soft);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--carbon);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.15s, color 0.15s;
}

.domain-action:hover {
  background: var(--carbon);
  color: var(--paper);
}

/* ============= CHANGES VIEW ============= */

.changes-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.change-row {
  display: grid;
  grid-template-columns: 80px 1fr 120px 100px;
  gap: 16px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  align-items: center;
}

.change-type {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.change-type.added { color: var(--carbon); background: var(--volt); padding: 3px 8px; border-radius: 3px; display: inline-block; }
.change-type.modified { color: #92400E; background: rgba(245, 158, 11, 0.15); padding: 3px 8px; border-radius: 3px; display: inline-block; }
.change-type.removed { color: var(--danger); background: rgba(220, 38, 38, 0.1); padding: 3px 8px; border-radius: 3px; display: inline-block; }

.change-name {
  font-family: var(--font-mono);
  font-size: 13px;
}

.change-name .parent { color: var(--stone); }

.change-size, .change-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone);
  text-align: right;
}

/* ============= FOOTER ============= */

.foot {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.foot-left .volt {
  background: var(--volt);
  color: var(--carbon);
  padding: 0 6px;
  margin-left: 4px;
  border-radius: 3px;
}

/* ============= RESPONSIVE ============= */

@media (max-width: 768px) {
  .container { padding: 24px 16px; }
  .topbar { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
  .topbar-section { display: none; }
  .hero-title { font-size: 56px; }
  .hero-sub { font-size: 15px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric { border-right: none; border-bottom: 1px solid var(--border); }
  .metric:nth-child(odd) { border-right: 1px solid var(--border); }
  .catalog-header, .catalog-row {
    grid-template-columns: 24px 1fr 80px 80px;
    font-size: 11px;
  }
  .catalog-items, .catalog-actions { display: none; }
  .change-row { grid-template-columns: 60px 1fr 80px; }
  .change-time { display: none; }
  .view-btn { margin-right: 20px; font-size: 16px; }
}