:root {
  color-scheme: dark;
  --bg: #0f1117;
  --surface: #1a1d27;
  --border: #2a2f3d;
  --text: #e8eaef;
  --muted: #8b93a7;
  --accent: #10b981;
  --accent-hover: #34d399;
  --error: #f87171;
  --ok: #86efac;
  font-family: Inter, system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

button, input, textarea, select {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 0.55rem 1rem;
  background: var(--accent);
  color: #052e1a;
  font-weight: 600;
}

button.secondary {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
}

button.small {
  padding: 0.25rem 0.5rem;
  font-size: 0.85rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover, .nav a.brand {
  color: var(--text);
}

.nav a.brand {
  font-weight: 700;
  margin-right: auto;
}

.nav-logout {
  margin-left: auto;
}

.subnav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1.5rem;
  background: #12151e;
  border-bottom: 1px solid var(--border);
}

.subnav-tenant {
  font-weight: 700;
  margin-right: 0.75rem;
}

.subnav-tab {
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.subnav-tab:hover {
  color: var(--text);
  background: var(--surface);
}

.subnav-tab.active {
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
}

.content {
  padding: 1.5rem;
  max-width: 1100px;
}

.content--wide {
  max-width: none;
  padding: 1.5rem 2rem;
}

.login {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 2rem;
}

.login-card {
  width: min(400px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.login-card label, .form-card label, .form-inline label {
  display: block;
  margin-bottom: 1rem;
}

.login-card input, .form-card input, .form-card textarea, .form-card select,
.form-inline input, .form-inline select, .form-inline textarea {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.5rem 0.65rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.button-link {
  display: inline-block;
  padding: 0.55rem 1rem;
  background: var(--accent);
  color: #052e1a;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
}

.button-link.small {
  padding: 0.25rem 0.6rem;
  font-size: 0.85rem;
}

.secondary-link {
  color: var(--muted);
  margin-left: 1rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.data-table th, .data-table td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: #12151e;
  color: var(--muted);
  font-size: 0.85rem;
}

.data-table.compact td, .data-table.compact th {
  padding: 0.45rem 0.65rem;
}

.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  max-width: 640px;
}

.form-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  margin: 1rem 0;
}

.form-inline label {
  margin: 0;
  min-width: 140px;
}

.inline-form {
  display: inline;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.error, .flash-error {
  color: var(--error);
}

.flash-ok {
  color: var(--ok);
  padding: 0.5rem 0;
}

.stats {
  display: flex;
  gap: 1rem;
  margin: 1rem 0;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  min-width: 120px;
}

.stat strong {
  display: block;
  font-size: 1.75rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.85rem;
}

.variant-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.checkbox-row input {
  width: auto;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
}

.photo-cell {
  width: 80px;
}

.photo-thumb {
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: block;
}

.photo-missing {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.85rem;
}

.photo-missing.large {
  width: 100%;
  min-height: 200px;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.photo-card {
  margin: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.photo-preview {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  background: #0a0c10;
}

.photo-card figcaption {
  padding: 0.65rem;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.photo-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.photo-badge.main {
  color: var(--accent);
}

.storage-key {
  font-size: 0.7rem;
  word-break: break-all;
  color: var(--muted);
}

code {
  font-size: 0.85em;
  background: var(--bg);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.panel--full {
  margin-top: 0.5rem;
}

.panel-header {
  margin-bottom: 1rem;
}

.panel-header h2 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
}

.panel-header .meta {
  margin: 0;
}

.panel-subsection {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.panel-subsection h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.persona-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 0.5rem;
}

.lang-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.lang-tab {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border-radius: 8px 8px 0 0;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  border-bottom: none;
  margin-bottom: -1px;
}

.lang-tab:hover {
  color: var(--text);
  background: var(--bg);
}

.lang-tab.active {
  color: var(--text);
  background: var(--bg);
  border-color: var(--border);
}

.lang-tab.htmx-request {
  opacity: 0.6;
}

#variant-panel.htmx-swapping {
  opacity: 0.5;
  transition: opacity 0.15s ease;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
  margin: 1rem 0;
}

.form-grid label {
  display: block;
  margin: 0;
}

.form-grid--span2,
.form-grid label.form-grid--span2 {
  grid-column: 1 / -1;
}

.form-grid input,
.form-grid textarea,
.form-grid select {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.5rem 0.65rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 1rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.add-language {
  margin: 1.25rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.add-language h3 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.page-header h1 {
  margin: 0 0 0.25rem;
}

.page-header .meta {
  margin: 0;
}

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

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

  .form-grid--span2,
  .form-grid label.form-grid--span2 {
    grid-column: auto;
  }

  .content--wide {
    padding: 1rem;
  }
}