@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600&family=Inter:wght@300;400;500;600&display=swap');

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

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #161616;
  --bg-elevated: #1c1c1c;
  --text-primary: #f0eeeb;
  --text-secondary: #8a8a8a;
  --text-muted: #555;
  --accent: #b8956b;
  --accent-dim: rgba(184, 149, 107, 0.15);
  --green: #22c55e;
  --green-dim: rgba(34, 197, 94, 0.12);
  --red: #ef4444;
  --red-dim: rgba(239, 68, 68, 0.12);
  --amber: #f59e0b;
  --amber-dim: rgba(245, 158, 11, 0.12);
  --blue: #3b82f6;
  --blue-dim: rgba(59, 130, 246, 0.12);
  --purple: #a855f7;
  --purple-dim: rgba(168, 85, 247, 0.12);
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --header-bg: rgba(10, 10, 10, 0.85);
}

/* --- Light Theme --- */
[data-theme="light"] {
  --bg-primary: #f5f3ef;
  --bg-secondary: #eae7e1;
  --bg-card: #ffffff;
  --bg-elevated: #f0eeeb;
  --text-primary: #1a1a1a;
  --text-secondary: #6b6b6b;
  --text-muted: #999;
  --accent: #9a7750;
  --accent-dim: rgba(154, 119, 80, 0.12);
  --green: #16a34a;
  --green-dim: rgba(22, 163, 74, 0.1);
  --red: #dc2626;
  --red-dim: rgba(220, 38, 38, 0.1);
  --amber: #d97706;
  --amber-dim: rgba(217, 119, 6, 0.1);
  --blue: #2563eb;
  --blue-dim: rgba(37, 99, 235, 0.1);
  --purple: #7c3aed;
  --purple-dim: rgba(124, 58, 237, 0.1);
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);
  --header-bg: rgba(245, 243, 239, 0.9);
}

[data-theme="light"] .ads-filter-btn.active {
  color: #fff;
}

[data-theme="light"] .header {
  background: var(--header-bg);
}

[data-theme="light"] .tab-bar {
  background: var(--bg-secondary);
}

[data-theme="light"] .badge.running { background: var(--green-dim); color: var(--green); }
[data-theme="light"] .badge.exited { background: var(--red-dim); color: var(--red); }

html, body {
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-left {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.header-brand {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 2px;
  color: var(--text-primary);
  text-transform: uppercase;
}

.header-subtitle {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-time {
  font-size: 13px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

/* --- Theme Toggle --- */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 16px;
  line-height: 1;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.refresh-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.refresh-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.refresh-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.refresh-btn.spinning svg {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.refresh-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

/* --- Tab Bar --- */
.tab-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  display: flex;
  justify-content: center;
}

.tab-group {
  display: flex;
  gap: 0;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 14px 28px;
  cursor: pointer;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
}

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

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* --- Tab Content --- */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* --- Shared Date Filter --- */
.shared-date-filter {
  margin-bottom: 24px;
}

.shared-date-filter .ads-filter-group {
  display: inline-flex;
}

/* --- Main Layout --- */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px;
}

.section {
  margin-bottom: 48px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* --- KPI Cards --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color var(--transition);
  position: relative;
}

.kpi-card:hover { border-color: var(--border-hover); }

.kpi-card.accent { border-left: 3px solid var(--accent); }

.kpi-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.kpi-value {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1;
}

.kpi-value.small { font-size: 24px; }

/* --- Info Tooltip Button --- */
.info-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
  position: relative;
  font-family: var(--font-body);
  line-height: 1;
}

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

.info-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.5;
  width: 220px;
  text-transform: none;
  letter-spacing: 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 200;
  pointer-events: none;
}

[data-theme="light"] .info-tooltip {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.info-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--border-hover);
}

.info-btn:hover .info-tooltip,
.info-btn:focus .info-tooltip {
  display: block;
}

/* --- Campaign Type Filter --- */
.campaign-filter {
  display: flex;
  gap: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}

.campaign-filter-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.campaign-filter-btn.active {
  background: var(--accent);
  color: #0a0a0a;
  font-weight: 600;
}

[data-theme="light"] .campaign-filter-btn.active {
  color: #fff;
}

/* --- Service Health --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color var(--transition);
  text-decoration: none;
  color: inherit;
}

.service-card:hover { border-color: var(--border-hover); }

.service-card.clickable { cursor: pointer; }

.service-card.clickable:hover {
  border-color: var(--accent);
}

.service-link-icon {
  font-size: 16px;
  color: var(--text-muted);
  transition: color var(--transition);
  flex-shrink: 0;
}

.service-card.clickable:hover .service-link-icon {
  color: var(--accent);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.up {
  background: var(--green);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
  animation: pulse 2s ease-in-out infinite;
}

.status-dot.down {
  background: var(--red);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

.service-info { flex: 1; }

.service-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.service-meta {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* --- Gauges --- */
.gauges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gauge-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.gauge-svg {
  width: 120px;
  height: 120px;
  transform: rotate(-90deg);
}

.gauge-bg {
  fill: none;
  stroke: var(--bg-elevated);
  stroke-width: 8;
}

.gauge-fill {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s cubic-bezier(0.16, 1, 0.3, 1), stroke 0.5s;
}

.gauge-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.gauge-value {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 300;
  color: var(--text-primary);
}

.gauge-detail {
  font-size: 12px;
  color: var(--text-muted);
}

/* --- Docker Containers --- */
.containers-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.containers-table th {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.containers-table td {
  font-size: 13px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
}

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

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge.running { background: var(--green-dim); color: var(--green); }
.badge.exited { background: var(--red-dim); color: var(--red); }
.badge.restarting { background: var(--amber-dim); color: var(--amber); }

/* --- Workflows --- */
.workflows-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.workflow-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition);
}

.workflow-card:hover { border-color: var(--border-hover); }

.workflow-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.workflow-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.workflow-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.workflow-badge.active { background: var(--green-dim); color: var(--green); }
.workflow-badge.inactive { background: var(--red-dim); color: var(--red); }

.workflow-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.workflow-status-icon {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: inline-block;
}

.workflow-status-icon.success { background: var(--green); }
.workflow-status-icon.error { background: var(--red); }
.workflow-status-icon.waiting { background: var(--amber); }

/* --- Ads KPIs --- */
.ads-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.ads-kpis .kpi-card {
  padding: 18px 20px;
}

.ads-kpis .kpi-label {
  margin-bottom: 6px;
}

.ads-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.ads-date-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ads-filter-group {
  display: flex;
  gap: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}

.ads-filter-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.ads-filter-btn.active {
  background: var(--accent);
  color: #0a0a0a;
  font-weight: 600;
}

.ads-updated {
  font-size: 11px;
  color: var(--text-muted);
}

/* --- GA4 Analytics --- */
.ga-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.ga-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.ga-kpis .kpi-card {
  padding: 18px 20px;
}

.ga-kpis .kpi-label {
  margin-bottom: 6px;
}

.ga-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.ga-table-wrap {
  min-width: 0;
}

.ga-table-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.ga-page-path {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .ga-tables { grid-template-columns: 1fr; }
}

/* --- Links Grid --- */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.link-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), transform 0.15s;
  cursor: pointer;
}

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

.link-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border-radius: 10px;
}

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

.link-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.link-desc {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.link-arrow {
  font-size: 16px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: color var(--transition);
}

.link-card:hover .link-arrow {
  color: var(--accent);
}

@media (max-width: 768px) {
  .links-grid { grid-template-columns: 1fr; gap: 10px; }
  .link-card { padding: 14px; gap: 12px; }
  .link-icon { font-size: 22px; width: 36px; height: 36px; border-radius: 8px; }
  .link-name { font-size: 13px; }
  .link-desc { font-size: 11px; }
}

/* --- Charts --- */
.chart-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 16px;
  height: 260px;
  position: relative;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.chart-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (max-width: 768px) {
  .chart-wrap { height: 220px; padding: 12px 8px; margin-top: 12px; }
}

/* --- Empty States --- */
.empty-state {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
}

.empty-state-icon {
  font-size: 32px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.empty-state-sub {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Embeds --- */
.embed-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.embed-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.embed-card iframe {
  width: 100%;
  height: 500px;
  border: none;
}

.embed-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 300px;
  color: var(--text-muted);
  font-size: 14px;
}

/* --- Footer --- */
.footer {
  text-align: center;
  padding: 48px 32px 32px;
  font-size: 12px;
  color: var(--text-muted);
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

/* --- Loading --- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-elevated) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .gauges-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===== Mobile (phones) ===== */
@media (max-width: 768px) {

  /* Global overflow prevention */
  .main,
  .tab-content,
  .section { max-width: 100vw; overflow-x: hidden; }

  /* Header — minimal */
  .header {
    padding: 10px 14px;
    gap: 0;
    min-height: 0;
  }
  .header-brand { font-size: 17px; letter-spacing: 1.5px; }
  .header-subtitle { display: none; }
  .header-left { gap: 0; flex-shrink: 0; }
  .header-right { gap: 10px; flex-shrink: 0; }
  .header-time { font-size: 10px; }
  #last-updated { display: none; }
  .refresh-btn { padding: 5px 6px; }
  .refresh-btn svg { width: 14px; height: 14px; }
  .refresh-dot { width: 6px; height: 6px; }
  .theme-toggle { padding: 5px 6px; font-size: 14px; }

  /* Tab bar — full width equal split */
  .tab-bar { padding: 0; }
  .tab-group { width: 100%; display: flex; }
  .tab-btn {
    flex: 1;
    padding: 13px 0;
    font-size: 11px;
    text-align: center;
    letter-spacing: 0.5px;
  }

  /* Main container */
  .main { padding: 14px; }
  .section { margin-bottom: 28px; }
  .section-title {
    font-size: 15px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    letter-spacing: 0.5px;
  }

  /* Shared date filter — horizontal scroll */
  .shared-date-filter {
    margin-bottom: 14px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .shared-date-filter::-webkit-scrollbar { display: none; }

  /* Filter buttons — smaller for phone */
  .ads-filter-group {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
  }
  .ads-filter-group::-webkit-scrollbar { display: none; }
  .ads-filter-btn { padding: 6px 12px; font-size: 11px; }

  /* Campaign filter */
  .campaign-filter { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .campaign-filter::-webkit-scrollbar { display: none; }
  .campaign-filter-btn { padding: 4px 10px; font-size: 10px; }

  /* Key Metrics KPI — 2 col */
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .kpi-card {
    padding: 14px;
    min-width: 0;
    overflow: hidden;
  }
  .kpi-value { font-size: 26px; }
  .kpi-value.small { font-size: 20px; }
  .kpi-label {
    font-size: 9px;
    letter-spacing: 0.3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* Info tooltip mobile */
  .info-btn { width: 14px; height: 14px; font-size: 9px; }
  .info-tooltip {
    width: 180px;
    font-size: 11px;
    padding: 10px 12px;
    left: 0;
    transform: translateX(0);
  }
  .info-tooltip::after { left: 12px; transform: none; }

  /* Ads KPIs — 2 col */
  .ads-kpis {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .ads-kpis .kpi-card { padding: 12px; }
  .ads-header-row { margin-bottom: 10px; }

  /* GA4 KPIs — 2 col */
  .ga-kpis {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .ga-kpis .kpi-card { padding: 12px; }
  .ga-header-row { margin-bottom: 10px; }

  /* GA tables — stacked */
  .ga-tables { grid-template-columns: 1fr; gap: 14px; }
  .ga-page-path { max-width: 120px; }

  /* Services — single col */
  .services-grid { grid-template-columns: 1fr; gap: 8px; }
  .service-card { padding: 12px; gap: 10px; }
  .service-name { font-size: 13px; }
  .service-meta { font-size: 11px; }

  /* Gauges — 3 col compact */
  .gauges-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .gauge-card { padding: 12px 6px; gap: 6px; border-radius: var(--radius-sm); }
  .gauge-svg { width: 56px; height: 56px; }
  .gauge-value { font-size: 16px; }
  .gauge-label { font-size: 8px; letter-spacing: 0.5px; }
  .gauge-detail { font-size: 8px; }

  /* Workflows — single col */
  .workflows-grid { grid-template-columns: 1fr; gap: 8px; }
  .workflow-card { padding: 12px; }
  .workflow-name { font-size: 13px; }
  .workflow-meta { font-size: 11px; }

  /* Tables — compact + scroll */
  .containers-table { font-size: 11px; }
  .containers-table th { padding: 8px 10px; font-size: 9px; letter-spacing: 0.3px; }
  .containers-table td { padding: 8px 10px; font-size: 11px; }

  /* Table scroll wrappers */
  .ga-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .ga-table-wrap .containers-table { min-width: 360px; }
  #ads-section > div:last-child { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  #ads-section .containers-table { min-width: 440px; }
  #containers { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  #containers .containers-table { min-width: 340px; }

  /* Empty states */
  .empty-state { padding: 24px 14px; }
  .empty-state-icon { font-size: 24px; margin-bottom: 8px; }
  .empty-state-text { font-size: 13px; }
  .empty-state-sub { font-size: 11px; }

  /* Footer */
  .footer { padding: 20px 14px 16px; font-size: 11px; }

  /* Chart header mobile */
  .chart-header { flex-wrap: wrap; gap: 8px; }
}

/* ===== Extra small (iPhone SE, under 380px) ===== */
@media (max-width: 380px) {
  .header { padding: 8px 10px; }
  .header-brand { font-size: 15px; letter-spacing: 1px; }
  .header-right { gap: 8px; }
  .tab-btn { font-size: 11px; padding: 11px 0; }
  .main { padding: 10px; }

  .kpi-grid { gap: 8px; }
  .kpi-card { padding: 12px; }
  .kpi-value { font-size: 22px; }

  .ads-kpis .kpi-card { padding: 10px; }
  .ga-kpis .kpi-card { padding: 10px; }

  .gauges-grid { gap: 6px; }
  .gauge-card { padding: 10px 4px; }
  .gauge-svg { width: 48px; height: 48px; }
  .gauge-value { font-size: 14px; }
}