/* Dark, deliberately -- see PRODUCT.md / DESIGN.md. Axis brand palette,
   mirrored from dash-ads-spend/static/css/style.css (midia.axisaceleradora.com.br):
   navy-black surfaces, orange accent, cream text. Status badges stay a
   separate semantic palette. */
:root {
  --bg: #08061c;
  --surface: #0c0a24;
  --surface-raised: #100e2c;
  --border: rgba(255, 255, 255, 0.12);
  --text: #efecf0;
  --text-muted: rgba(239, 236, 240, 0.72);

  --accent: #f04801;
  --accent-hover: #ff6a2b;
  --accent-fg: #020035;

  --status-ok: oklch(72% 0.15 155);
  --status-warn: oklch(78% 0.14 85);
  --status-neutral: oklch(60% 0.008 250);
  --status-error: oklch(65% 0.19 25);

  --font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.375rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;

  --radius: 0.5rem;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}

a {
  color: inherit;
}

/* --- Login ------------------------------------------------------------ */

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

.login-card {
  width: 100%;
  max-width: 24rem;
  text-align: center;
}

.eyebrow {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.login-card h1 {
  margin: var(--space-sm) 0 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.login-card .subtitle {
  margin: var(--space-sm) 0 var(--space-lg);
  color: var(--text-muted);
}

.google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.625rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: background-color 150ms var(--ease);
}

.google-btn:hover {
  background: var(--surface-raised);
}

.login-footer {
  margin-top: var(--space-lg);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- App shell ---------------------------------------------------------- */

.app-header {
  border-bottom: 1px solid var(--border);
}

.app-header .row {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-header nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.app-header .brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
}

.app-header nav a:not(.brand) {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 150ms var(--ease);
}

.app-header nav a:not(.brand):hover {
  color: var(--text);
}

.app-header .session {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.app-header .session button {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0;
}

.app-header .session button:hover {
  color: var(--text);
}

main.container {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-lg);
}

/* --- Buttons / inputs ---------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: background-color 150ms var(--ease), opacity 150ms var(--ease);
}

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

.btn-primary:hover {
  background: var(--accent-hover);
}

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

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

.btn-outline:hover {
  background: var(--surface);
}

.field {
  margin-bottom: var(--space-md);
}

.field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.field input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9375rem;
  font-family: inherit;
}

.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  border-color: var(--accent);
}

.field .hint {
  margin-top: var(--space-xs);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.info-banner {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--surface) 50%, transparent);
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

.info-banner svg {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 0.15em;
}

/* --- Step indicator ------------------------------------------------------ */

.step-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  list-style: none;
  margin: 0 0 var(--space-lg);
  padding: 0;
}

.step-indicator li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.step-indicator .dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text-muted);
  flex-shrink: 0;
}

.step-indicator li[data-state="active"] .dot {
  border-color: var(--accent);
  border-width: 2px;
  color: var(--accent);
}

.step-indicator li[data-state="done"] .dot {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}

.step-indicator .label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.step-indicator li[data-state="active"] .label,
.step-indicator li[data-state="done"] .label {
  color: var(--text);
}

.step-indicator .connector {
  width: 2.5rem;
  height: 1px;
  background: var(--border);
}

.step-actions {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-lg);
}

.step-actions.end {
  justify-content: flex-end;
}

/* --- Badges --------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge svg {
  width: 0.75rem;
  height: 0.75rem;
}

.badge-ok { background: color-mix(in oklch, var(--status-ok) 15%, transparent); color: var(--status-ok); }
.badge-warn { background: color-mix(in oklch, var(--status-warn) 15%, transparent); color: var(--status-warn); }
.badge-neutral { background: color-mix(in oklch, var(--status-neutral) 15%, transparent); color: var(--status-neutral); }
.badge-error { background: color-mix(in oklch, var(--status-error) 15%, transparent); color: var(--status-error); }

/* --- Dashboard list -------------------------------------------------------- */

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.page-head h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.page-head p {
  margin: var(--space-xs) 0 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.client-list {
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.client-row {
  border-bottom: 1px solid var(--border);
}

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

.client-row .row-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.client-row .row-toggle:hover {
  background: color-mix(in oklch, var(--surface) 40%, transparent);
}

.client-row .chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 150ms var(--ease);
}

.client-row[data-expanded="true"] .chevron {
  transform: rotate(90deg);
}

.client-row .identity {
  min-width: 0;
  flex: 1;
}

.client-row .identity .name {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.client-row .identity .slug {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.client-row .created {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.client-row .detail {
  display: none;
  border-top: 1px solid var(--border);
  background: color-mix(in oklch, var(--surface) 20%, transparent);
  padding: var(--space-md);
  padding-left: 2.75rem;
}

.client-row[data-expanded="true"] .detail {
  display: block;
}

.detail-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.detail-row .source-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.detail-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.refresh-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0;
}

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

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

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

.empty-state {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 4rem var(--space-lg);
  text-align: center;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin: 0 0 var(--space-md);
}

/* --- Review dl -------------------------------------------------------- */

dl.review {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

dl.review > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border);
}

dl.review > div:last-child {
  border-bottom: none;
}

dl.review dt {
  font-size: 0.875rem;
  color: var(--text-muted);
}

dl.review dd {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
}

dl.review .empty-note {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* --- Toast ------------------------------------------------------------- */

#toast {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
}

#toast[data-tone="error"] {
  color: var(--status-error);
}

#toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.hidden {
  display: none !important;
}