:root {
  --bg: #f8fafb;
  --bg-card: #ffffff;
  --bg-dark: #052e16;
  --text: #333333;
  --text-light: #666666;
  --primary: #52B700;
  --primary-hover: #69C130;
  --primary-light: #f0fdf4;
  --accent: #0BC1B6;
  --success: #10b981;
  --danger: #ef4444;
  --border: #e2e8f0;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

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

/* --- Layout --- */

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }
.text-center { text-align: center; }

/* --- Nav --- */

.navbar {
  background: var(--bg-card);
  border-bottom: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-brand {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.3px;
}
.nav-brand:hover { text-decoration: none; }
.nav-brand .brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--primary);
  border-radius: 8px;
}
.nav-brand .brand-icon svg { width: 20px; height: 20px; fill: #fff; }
.nav-brand span { color: var(--primary); }
.nav-links { display: flex; gap: 20px; align-items: center; }
.nav-links a { color: var(--text-light); font-size: 14px; font-weight: 500; }
.nav-links a:hover { color: var(--primary); text-decoration: none; }
.nav-user { font-size: 13px; color: var(--text-light); }

/* --- Buttons --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }

.btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }

.btn-google {
  background: #fff;
  color: #3c4043;
  border: 1px solid #dadce0;
  font-size: 14px;
  padding: 10px 24px;
}
.btn-google:hover { background: #f8f9fa; border-color: #c6c6c6; }
.btn-google svg { width: 18px; height: 18px; }

.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }

/* --- Cards --- */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.card-header {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* --- Forms --- */

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.form-group .hint {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}

input[type="text"], input[type="email"], input[type="password"],
textarea, select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: var(--font);
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(82,183,0,0.12);
}
textarea { resize: vertical; min-height: 100px; }

.checkbox-group { display: flex; flex-wrap: wrap; gap: 12px; }
.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.15s;
}
.checkbox-group label:hover { border-color: var(--primary); }
.checkbox-group input:checked + span { color: var(--primary); font-weight: 600; }
.checkbox-group label:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-light);
}
.checkbox-group input[type="checkbox"] { accent-color: var(--primary); }

/* --- Slide Type Tooltips --- */
.checkbox-group label.has-tooltip {
  position: relative;
}
.slide-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--primary);
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-light);
  z-index: 100;
  pointer-events: none;
}
.slide-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-top-color: var(--primary);
}
.checkbox-group label.has-tooltip:hover .slide-tooltip {
  display: block;
  animation: tooltipFadeIn 0.2s ease;
}
/* Generic tooltip wrapper — works on any element (e.g., buttons in the dashboard) */
.has-tooltip { position: relative; display: inline-block; }
.has-tooltip:hover .slide-tooltip {
  display: block;
  animation: tooltipFadeIn 0.2s ease;
}
@keyframes tooltipFadeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(4px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* --- Dashboard Folder Sidebar --- */
.dashboard-layout {
  display: flex;
  gap: 0;
  min-height: calc(100vh - 120px);
}
.folder-sidebar {
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 20px 0;
  background: var(--bg);
  position: sticky;
  top: 60px;
  height: fit-content;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}
.folder-sidebar-header {
  padding: 0 16px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-light);
}
.folder-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  transition: all 0.15s;
  border-left: 3px solid transparent;
}
.folder-item:hover {
  background: var(--primary-light);
}
.folder-item.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
  border-left-color: var(--primary);
}
.folder-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  fill: currentColor;
  opacity: 0.6;
}
.folder-item.active svg {
  opacity: 1;
}
.folder-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-light);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 600;
}
.folder-item.active .folder-count {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.folder-actions-btn {
  margin-left: 4px;
  padding: 2px 4px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-light);
  font-size: 14px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.folder-item:hover .folder-actions-btn {
  opacity: 1;
}
.folder-actions-btn:hover {
  background: var(--border);
}
.folder-actions-menu {
  position: absolute;
  right: 8px;
  top: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 50;
  min-width: 120px;
  padding: 4px;
}
.folder-actions-menu button {
  display: block;
  width: 100%;
  padding: 6px 12px;
  border: none;
  background: none;
  text-align: left;
  font-size: 13px;
  cursor: pointer;
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font);
}
.folder-actions-menu button:hover {
  background: var(--primary-light);
}
.folder-actions-menu button.danger {
  color: #dc2626;
}
.folder-actions-menu button.danger:hover {
  background: #fef2f2;
}
.folder-add-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  margin-top: 8px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  width: 100%;
  transition: background 0.15s;
  font-family: var(--font);
}
.folder-add-btn:hover {
  background: var(--primary-light);
}
.dashboard-main {
  flex: 1;
  min-width: 0;
  padding: 0 24px;
}
.move-btn {
  position: relative;
}
.move-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 60;
  min-width: 180px;
  padding: 4px;
  max-height: 200px;
  overflow-y: auto;
}
.move-dropdown button {
  display: block;
  width: 100%;
  padding: 8px 12px;
  border: none;
  background: none;
  text-align: left;
  font-size: 13px;
  cursor: pointer;
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font);
}
.move-dropdown button:hover {
  background: var(--primary-light);
}
.move-dropdown button.active-folder {
  color: var(--primary);
  font-weight: 600;
}
/* Drag and drop states */
.gen-card[draggable="true"] {
  cursor: grab;
}
.gen-card[draggable="true"]:active {
  cursor: grabbing;
}
.folder-sidebar.drag-active {
  background: var(--primary-light);
  transition: background 0.2s;
}
.folder-sidebar.drag-active .folder-item {
  padding: 16px 16px;
  margin: 4px 6px;
  border-radius: 10px;
  border: 2px dashed var(--border);
  transition: all 0.15s;
  min-height: 44px;
}
.folder-item.drag-over {
  background: var(--primary) !important;
  color: #fff !important;
  border-color: #fff !important;
  transform: scale(1.04);
  box-shadow: 0 4px 16px rgba(82,183,0,0.3);
  transition: all 0.15s;
}
.folder-item.drag-over svg {
  fill: #fff !important;
  opacity: 1 !important;
}
.folder-item.drag-over .folder-count {
  background: rgba(255,255,255,0.3) !important;
  color: #fff !important;
  border-color: rgba(255,255,255,0.4) !important;
}
.folder-item.drag-over .folder-actions-btn {
  display: none;
}

@media (max-width: 768px) {
  .dashboard-layout { flex-direction: column; }
  .folder-sidebar {
    width: 100%;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--border);
    max-height: none;
    padding: 12px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }
  .folder-sidebar-header { width: 100%; padding: 0 12px 8px; }
  .folder-item { padding: 6px 12px; border-left: none; border-radius: 6px; }
  .folder-item.active { border-left-color: transparent; }
  .folder-add-btn { width: auto; margin-top: 0; }
  .dashboard-main { padding: 0; }
}

/* --- Landing / Auth --- */

.hero {
  text-align: center;
  padding: 80px 0 60px;
}
.hero h1 { font-size: 42px; font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 18px; color: var(--text-light); max-width: 600px; margin: 0 auto 32px; }

.auth-card {
  max-width: 420px;
  margin: 0 auto;
  padding: 32px;
}
.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px 0;
  color: var(--text-light);
  font-size: 13px;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-tabs { display: flex; gap: 0; margin-bottom: 24px; }
.auth-tabs button {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-light);
  font-family: var(--font);
}
.auth-tabs button:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.auth-tabs button:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.auth-tabs button.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.alert {
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
}
.alert-error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }

/* --- Dashboard --- */

.page-header {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.page-header h1 { font-size: 24px; font-weight: 700; }

.gen-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }

.gen-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s;
}
.gen-card:hover { box-shadow: var(--shadow-md); }
.gen-card .topic { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.gen-card .meta { font-size: 12px; color: var(--text-light); margin-bottom: 12px; }
.gen-card .meta span { margin-right: 12px; }

.status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.status-pending { background: #fef3c7; color: #92400e; }
.status-generating_content, .status-generating_images, .status-assembling { background: #dbeafe; color: #1e40af; }
.status-done { background: #d1fae5; color: #065f46; }
.status-error { background: #fef2f2; color: #991b1b; }

/* --- Generate Page --- */

.generate-layout { display: grid; grid-template-columns: 1fr 320px; gap: 24px; padding-bottom: 40px; }
.generate-main { min-width: 0; }
.generate-sidebar { position: sticky; top: 80px; align-self: start; }

.theme-picker { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.theme-option {
  padding: 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s;
}
.theme-option:hover { border-color: var(--primary); }
.theme-option.selected { border-color: var(--primary); background: var(--primary-light); }
.theme-swatch {
  width: 100%;
  height: 32px;
  border-radius: 4px;
  margin-bottom: 6px;
}

/* --- Progress --- */

.progress-container { margin-top: 24px; }
.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
}
.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 3px;
  transition: width 0.5s ease;
  width: 0%;
}
.progress-steps { display: flex; flex-direction: column; gap: 8px; }
.progress-step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-light);
}
.progress-step.active { color: var(--primary); font-weight: 600; }
.progress-step.done { color: var(--success); }

/* --- Footer --- */

.page-footer {
  text-align: center;
  padding: 40px 0;
  color: var(--text-light);
  font-size: 13px;
  border-top: 1px solid var(--border);
  margin-top: 60px;
}

/* --- Responsive --- */

@media (max-width: 768px) {
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 16px; }
  .generate-layout { grid-template-columns: 1fr; }
  .generate-sidebar { position: static; }
  .gen-grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
}

/* --- Utilities --- */

/* --- User Dropdown --- */

.nav-user-dropdown { position: relative; }
.nav-user-btn {
  display: flex; align-items: center; gap: 6px;
  background: none; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 6px 12px; cursor: pointer; font-size: 13px; color: var(--text);
  font-family: var(--font);
}
.nav-user-btn:hover { background: var(--bg); }
.nav-dropdown-menu {
  position: absolute; right: 0; top: calc(100% + 6px);
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  min-width: 180px; z-index: 200; overflow: hidden;
}
.nav-dropdown-menu a {
  display: block; padding: 10px 16px; font-size: 13px;
  color: var(--text); font-weight: 500;
}
.nav-dropdown-menu a:hover { background: var(--bg); text-decoration: none; }
.nav-dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }

/* --- Account Page --- */

.account-sections { display: flex; flex-direction: column; gap: 24px; padding-bottom: 40px; }
.danger-zone { border-left: 3px solid var(--danger); }
.tier-badge {
  display: inline-block; padding: 2px 10px; border-radius: 12px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
}
.tier-free { background: #e2e8f0; color: #475569; }
.tier-pro { background: #d1fae5; color: #065f46; }
.tier-school { background: #ddd6fe; color: #5b21b6; }
.quota-bar { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; margin: 8px 0; }
.quota-fill { height: 100%; background: var(--primary); border-radius: 4px; transition: width .3s; }
.quota-fill.high { background: #f59e0b; }
.quota-fill.full { background: var(--danger); }

/* --- Admin Page --- */

.admin-tabs { display: flex; gap: 0; margin-bottom: 24px; }
.admin-tabs button {
  flex: 1; padding: 12px; border: 1px solid var(--border); background: var(--bg);
  font-size: 14px; font-weight: 600; cursor: pointer; color: var(--text-light); font-family: var(--font);
}
.admin-tabs button:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.admin-tabs button:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.admin-tabs button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th { text-align: left; padding: 10px 12px; border-bottom: 2px solid var(--border); color: var(--text-light); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.admin-table tr:hover td { background: var(--bg); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.stat-card .stat-label { font-size: 11px; color: var(--text-light); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.stat-card .stat-value { font-size: 24px; font-weight: 700; color: var(--text); }
.stat-card .stat-sub { font-size: 12px; color: var(--text-light); margin-top: 2px; }

.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.status-dot.green { background: var(--success); }
.status-dot.red { background: var(--danger); }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 300;
  display: flex; align-items: center; justify-content: center;
}
.modal-content {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  padding: 24px; width: 90%; max-width: 480px; max-height: 85vh; overflow-y: auto;
}
.modal-content h3 { margin: 0 0 16px 0; font-size: 18px; }

.badge-active { background: #d1fae5; color: #065f46; }
.badge-paused { background: #fef2f2; color: #991b1b; }

/* --- Utilities --- */

.hidden { display: none !important; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 24px; }
.mb-md { margin-bottom: 16px; }

/* --- Newsletter --- */

/* Newsletter theme tabs */
.nl-theme-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 10px;
  border-bottom: 2px solid var(--border);
}

.nl-theme-tab {
  padding: 6px 12px;
  border: none;
  background: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
}

.nl-theme-tab:hover {
  color: var(--text);
}

.nl-theme-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.nl-season-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  max-height: 240px;
  overflow-y: auto;
}

.nl-season-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.nl-season-btn:hover {
  border-color: var(--primary);
}

.nl-season-btn.active {
  border-color: var(--primary);
  background: #f0fdf4;
}

.nl-season-swatch {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  flex-shrink: 0;
}

.nl-season-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.nl-section-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
  background: var(--bg);
}

.nl-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.nl-linked-decks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.nl-linked-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
}

.nl-link-item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}

.nl-link-item:hover {
  background: #f0fdf4;
}

.nl-link-item:last-child {
  border-bottom: none;
}

/* Newsletter page uses wider sidebar for preview */
.nl-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 24px;
  padding-bottom: 40px;
}

@media (max-width: 960px) {
  .nl-layout { grid-template-columns: 1fr; }
}

/* Newsletter live preview */
.nl-preview-wrap {
  position: relative;
  background: #f8f8f8;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 8.5 / 11;
}

.nl-preview-frame {
  width: 816px;
  height: 1056px;
  border: none;
  transform-origin: top left;
  transform: scale(0.49);
  pointer-events: none;
}

.nl-preview-empty {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}

/* Dashboard tabs */
.dash-tab {
  padding: 10px 20px;
  border: none;
  background: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
}

.dash-tab:hover {
  color: var(--text);
}

.dash-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Spinner */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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