:root {
  --bg: #F0EAE2;
  --surface: #E7DBCF;
  --surface-2: #DDD0C4;
  --border: #C9B8AB;
  --text: #241208;
  --muted: #8C6B55;
  --accent: #6B3A1F;
  --accent-dim: rgba(107, 58, 31, 0.12);
  --success: #3D7A52;
  --error: #B03030;
  --font: 'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 10px;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.55) inset, 0 4px 20px rgba(107, 58, 31, 0.1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, pre, .mono { font-family: var(--mono); }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  background: rgba(240, 234, 226, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav .brand {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.02em;
}
.nav .spacer { flex: 1; }
.nav .nav-link {
  color: var(--muted);
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 6px;
}
.nav .nav-link:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.nav .user {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--mono);
}
.nav form { margin: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, transform 0.05s ease;
}
.btn:hover { background: var(--surface-2); border-color: #B5A090; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #F0EAE2;
  font-weight: 600;
}
.btn.primary:hover { background: #7D4524; border-color: #7D4524; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--error); border-color: rgba(176, 48, 48, 0.4); }

/* ---------- layout ---------- */
.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}
.page-header {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 28px;
}
.page-header h1 {
  font-size: 26px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}
.page-header .meta {
  color: var(--muted);
  font-size: 13px;
  font-family: var(--mono);
}
.page-header .actions { margin-left: auto; display: flex; gap: 8px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }

.center-card {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.center-card .card { width: 100%; max-width: 380px; }
.center-card h1 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 600;
}
.center-card .subtitle {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 20px;
}

/* ---------- forms ---------- */
.field {
  display: block;
  margin-bottom: 14px;
}
.field label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 500;
}
.field .hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.45;
}
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="number"],
textarea,
select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
textarea { resize: vertical; min-height: 96px; font-family: var(--mono); font-size: 13px; line-height: 1.5; }
input.mono { font-family: var(--mono); }

.error {
  background: rgba(176, 48, 48, 0.08);
  border: 1px solid rgba(176, 48, 48, 0.35);
  color: var(--error);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}
.notice {
  background: rgba(61, 122, 82, 0.08);
  border: 1px solid rgba(61, 122, 82, 0.35);
  color: var(--success);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}

/* ---------- dashboard ---------- */
.site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}
.site-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.site-card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}
.site-card .id {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.site-card .tag {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 999px;
  align-self: flex-start;
}
.site-card .actions { margin-top: auto; padding-top: 12px; }
.empty {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  color: var(--muted);
}

/* ---------- modal ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(58, 30, 10, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow);
}
.modal h2 { margin: 0 0 12px; font-size: 18px; font-weight: 600; }
.modal .modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
}

/* ---------- editor ---------- */
.editor-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
  margin-bottom: 4px;
}
.editor-meta .pill {
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 999px;
}
.field-list { display: flex; flex-direction: column; gap: 4px; }

.build-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  min-height: 160px;
  max-height: 360px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--muted);
}
.build-panel .ok    { color: var(--success); }
.build-panel .err   { color: var(--error); }
.build-panel .info  { color: var(--accent); }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--mono);
}
.status-pill.idle    { color: var(--muted); border: 1px solid var(--border); }
.status-pill.running { color: var(--accent); border: 1px solid var(--accent); }
.status-pill.success { color: var(--success); border: 1px solid var(--success); }
.status-pill.error   { color: var(--error); border: 1px solid var(--error); }

/* ---------- image upload field ---------- */
.image-upload-ui {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.image-preview {
  width: 100%;
  max-width: 320px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.image-preview:empty { display: none; }
.image-preview img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 200px;
  object-fit: cover;
}
.image-upload-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.image-upload-row input[type="text"] {
  flex: 1;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  background: var(--bg);
  cursor: default;
}

/* ---------- admin panel ---------- */
.user-card {
  margin-bottom: 12px;
}
.user-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}
.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.user-email {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
}
.role-badge {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.role-badge.role-admin {
  background: var(--accent-dim);
  color: var(--accent);
}
.role-badge.role-editor {
  background: rgba(61, 122, 82, 0.1);
  color: var(--success);
}
.you-badge {
  font-size: 11px;
  color: var(--muted);
  font-family: var(--mono);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 999px;
}
.user-actions {
  display: flex;
  gap: 8px;
}
.assigned-sites {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
}
.assign-label {
  color: var(--muted);
  font-size: 12px;
  margin-right: 2px;
}
.site-chip {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  font-family: var(--mono);
}
.no-sites {
  color: var(--muted);
  font-size: 12px;
  font-style: italic;
}

/* site checklist in manage-sites modal */
.site-checklist {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 4px;
  max-height: 300px;
  overflow-y: auto;
}
.site-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.1s;
}
.site-check-item:hover { background: var(--surface-2); }
.site-check-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.check-label {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.check-label strong { font-size: 13px; font-weight: 500; }
.check-id { font-size: 11px; color: var(--muted); }
.modal-subtitle {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  margin: -4px 0 14px;
}
.muted-text { color: var(--muted); font-size: 13px; }

/* dashboard tag variants */
.site-card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag.tag-assigned {
  background: rgba(61, 122, 82, 0.1);
  color: var(--success);
}

/* ---------- repeater field ---------- */
.repeater-field > label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 10px;
  font-weight: 500;
}
.repeater-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.repeater-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  overflow: hidden;
}
.repeater-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.repeater-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.repeater-item-fields {
  padding: 14px;
}

/* ---------- mobile nav ---------- */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--text);
  flex-shrink: 0;
  margin-left: auto;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.nav-toggle svg {
  display: block;
  width: 20px;
  height: 20px;
}
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(58, 30, 10, 0.45);
  z-index: 60;
  -webkit-tap-highlight-color: transparent;
}
.nav-overlay.open { display: block; }
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  max-width: 80vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 70;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateX(100%);
  transition: transform 0.2s ease;
  box-shadow: -4px 0 24px rgba(58, 30, 10, 0.15);
}
.nav-drawer.open { transform: translateX(0); }
.nav-drawer .drawer-brand {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
  color: var(--accent);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.nav-drawer .drawer-user {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--mono);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  word-break: break-all;
}
.nav-drawer a {
  display: block;
  color: var(--text);
  font-size: 15px;
  padding: 10px 0;
  border-radius: 6px;
  text-decoration: none;
}
.nav-drawer a:hover { color: var(--accent); }
.nav-drawer .drawer-logout {
  margin-top: auto;
}
.nav-drawer .drawer-logout .btn {
  width: 100%;
  justify-content: center;
}

/* ---------- responsive: tablet & small laptop ---------- */
@media (max-width: 640px) {
  .nav .nav-link,
  .nav .user,
  .nav .spacer,
  .nav .nav-logout { display: none; }
  .nav-toggle { display: block; }

  .page { padding: 20px 16px 80px; }

  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .page-header .actions { margin-left: 0; width: 100%; }
  .page-header .actions .btn { min-height: 44px; }

  .card { padding: 16px; }

  .editor-meta { gap: 6px; }

  .image-upload-row { flex-direction: column; align-items: stretch; }
  .image-upload-row input[type="text"] { font-size: 11px; }

  .repeater-item-header { flex-wrap: wrap; gap: 8px; }
  .repeater-item-fields { padding: 10px; }

  .modal { padding: 16px; }
  .modal-backdrop { padding: 16px; }

  .center-card { padding: 16px; }

  .site-grid { grid-template-columns: 1fr; }
  .site-card { min-height: 44px; }

  .user-card-header { flex-direction: column; align-items: flex-start; }
  .user-actions { width: 100%; }
  .user-actions .btn { flex: 1; justify-content: center; min-height: 44px; }

  .build-panel { min-height: 120px; max-height: 240px; }

  .btn { min-height: 44px; }

  .site-check-item { min-height: 44px; }
}

/* ---------- responsive: phone ---------- */
@media (max-width: 480px) {
  .page { padding: 16px 12px 80px; }
  .nav { padding: 10px 12px; }

  .page-header h1 { font-size: 22px; }

  .card { padding: 12px; }

  .site-card { padding: 14px; }

  .page-header .actions { flex-wrap: wrap; gap: 6px; }
  .page-header .actions .btn { flex: 1; justify-content: center; min-width: 0; }

  .editor-meta .pill { font-size: 11px; padding: 2px 6px; }

  .modal { padding: 12px; }
  .modal-backdrop { padding: 12px; }

  .center-card { padding: 12px; }

  .repeater-item { border-radius: 8px; }
  .repeater-item-header { padding: 8px 10px; }
  .repeater-item-fields { padding: 8px; }

  .image-preview { max-width: 100%; }

  .nav-drawer { padding: 20px 16px; }
}