:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --surface2: #243044;
  --border: #2d3a4f;
  --text: #e8edf4;
  --muted: #8b9cb3;
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --accent: #a855f7;
  --radius: 8px;
  --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: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#app {
  flex: 1;
  display: flex;
  flex-direction: column;
}

#app > .container {
  flex: 1;
}

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

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header h1 { font-size: 1.5rem; font-weight: 600; }
.subtitle { color: var(--muted); font-size: 0.875rem; margin-top: 0.25rem; }

.tabs {
  display: flex;
  gap: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.tab {
  background: none;
  border: none;
  color: var(--muted);
  padding: 0.875rem 1.25rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-size: 0.9375rem;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

.panel { display: none; }
.panel.active { display: block; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.card-wide { grid-column: 1 / -1; }

.card h2 { font-size: 1.125rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted); font-size: 0.875rem; margin-bottom: 1rem; }

.input {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}

.input:focus {
  outline: none;
  border-color: var(--primary);
}

.select { max-width: 200px; }

.btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.875rem;
  transition: background 0.15s;
}

.btn:hover { background: var(--border); }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-ghost { background: transparent; }
.btn-sm { padding: 0.25rem 0.625rem; font-size: 0.8125rem; }
.btn-block { width: 100%; }

.row { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }

.status-bar {
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  background: var(--surface2);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
}

.status-bar.error { border-left-color: var(--danger); }
.status-bar.success { border-left-color: var(--success); }

.import-progress,
.operation-progress {
  margin-top: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
}

#save-progress.operation-progress {
  margin-top: 0;
  margin-bottom: 1.25rem;
  border-left-color: var(--success);
}

#save-progress .operation-progress-spinner {
  border-top-color: var(--success);
}

#save-progress .operation-progress-bar-fill {
  background: linear-gradient(90deg, var(--success), #4ade80, var(--success));
}

.operation-progress-inner,
.import-progress-inner {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.operation-progress-spinner,
.import-progress-spinner {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
  border: 3px solid var(--surface2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: operation-spin 0.85s linear infinite;
}

.operation-progress-body {
  flex: 1;
  min-width: 0;
}

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

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

.operation-progress-title,
.import-progress-title {
  font-weight: 600;
  font-size: 0.9375rem;
  margin: 0 0 0.25rem;
}

.operation-progress-detail,
.import-progress-detail {
  font-size: 0.8125rem;
  color: var(--muted);
  margin: 0;
}

.operation-progress-bar {
  height: 6px;
  margin-top: 0.875rem;
  background: var(--surface2);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.operation-progress-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 45%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), #60a5fa, var(--primary));
  animation: operation-bar-slide 1.4s ease-in-out infinite;
}

@keyframes operation-bar-slide {
  0% { transform: translateX(-110%); }
  100% { transform: translateX(320%); }
}

.btn.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn.btn-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: operation-spin 0.75s linear infinite;
}

.btn.btn-ghost.btn-loading::after,
.btn:not(.btn-primary):not(.btn-success):not(.btn-accent).btn-loading::after {
  border-color: rgba(0, 0, 0, 0.15);
  border-top-color: var(--primary);
}

.hidden { display: none !important; }

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

.review-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.badge {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--primary);
  margin-right: 0.5rem;
}

.badge-muted { background: var(--surface2); color: var(--muted); }
.badge-warn { background: var(--warning); color: #000; }
.badge-ok { background: var(--success); }

.warnings {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid var(--warning);
  border-radius: var(--radius);
  padding: 0.875rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.warnings ul { margin-left: 1.25rem; margin-top: 0.5rem; }

.recipe-form label {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  color: var(--muted);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.form-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin: 1rem 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.ingredient-row, .instruction-row {
  display: grid;
  grid-template-columns: 80px 80px 1fr 120px 32px;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  align-items: center;
}

.instruction-row {
  grid-template-columns: 40px 1fr 32px;
}

.ingredient-row input, .instruction-row input, .instruction-row textarea {
  margin-bottom: 0;
}

.btn-remove {
  background: transparent;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 0;
}

.raw-details {
  margin-top: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
}

.raw-details pre {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  white-space: pre-wrap;
  max-height: 200px;
  overflow: auto;
}

.library-list { display: flex; flex-direction: column; gap: 0.5rem; }

.library-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.library-toolbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.library-toolbar-filters {
  gap: 1rem;
}

.toolbar-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-right: 0.25rem;
}

.toolbar-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 120px;
}

.toolbar-field.toolbar-search {
  flex: 1;
  min-width: 200px;
}

.library-scope.active,
.library-filter.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.library-community-badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: rgba(99, 179, 237, 0.2);
  color: #63b3ed;
  flex-shrink: 0;
}

.library-card-title-row {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: 500;
}

.checkbox-label input { width: auto; }

.import-options { margin-bottom: 1rem; }

.hint {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.35rem 0 0;
}

.pantry-header h2 { margin: 0 0 0.5rem; }

.pantry-add-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.pantry-add-row .input { flex: 1; }

.pantry-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
  min-height: 2rem;
}

.pantry-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem 0.35rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.9rem;
}

.pantry-chip-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0 0.15rem;
}

.pantry-chip-remove:hover { color: var(--danger); }

.pantry-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1rem;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.library-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
}

.library-card:hover,
.library-card:focus-visible {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  outline: none;
}

.library-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: var(--surface2);
}

.library-card-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: var(--surface2);
  color: var(--muted);
}

.library-card-body {
  padding: 0.875rem 1rem 1rem;
}

.library-card-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 0.35rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.library-card-meta {
  font-size: 0.8125rem;
  color: var(--muted);
}

.library-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.library-item:hover { border-color: var(--primary); }

/* Recipe hero (review) */
.recipe-hero {
  margin-bottom: 1.25rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  max-height: 420px;
}

.recipe-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  display: block;
  background: var(--surface2);
}

/* Recipe read-only view */
.view-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.subpage-toolbar {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.subpage-toolbar .view-toolbar-actions {
  margin-left: auto;
}

.view-toolbar-actions {
  display: flex;
  gap: 0.5rem;
}

.recipe-view {
  max-width: 820px;
  margin: 0 auto;
}

.recipe-view-hero {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
}

.recipe-view-hero img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
  background: var(--surface2);
}

.recipe-view-header {
  margin-bottom: 2rem;
}

.recipe-view-header h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.recipe-view-author {
  color: var(--muted);
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}

.recipe-view-desc {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 1rem;
}

.recipe-view-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.meta-chip {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8125rem;
  color: var(--muted);
}

.recipe-view-source a {
  color: var(--primary);
  font-size: 0.875rem;
  text-decoration: none;
}

.recipe-view-source a:hover {
  text-decoration: underline;
}

.recipe-view-body {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .recipe-view-body {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }
}

.recipe-view-section h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.recipe-ingredients {
  list-style: none;
  padding: 0;
}

.recipe-ingredients li {
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.recipe-ingredients li:last-child {
  border-bottom: none;
}

.recipe-instructions {
  list-style: none;
  padding: 0;
  counter-reset: step;
}

.recipe-instructions li {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}

.recipe-instructions li:last-child {
  border-bottom: none;
}

.step-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
}

.step-text {
  flex: 1;
  font-size: 0.9375rem;
  line-height: 1.6;
  padding-top: 0.25rem;
}

.empty-hint {
  color: var(--muted);
  font-size: 0.9375rem;
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
}

.logs-intro {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.logs-list { font-size: 0.875rem; }

.logs-loading {
  color: var(--muted);
  font-size: 0.875rem;
}

.activity-log-entry {
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid var(--border);
}

.activity-log-entry.activity-import { border-left-color: var(--primary); }
.activity-log-entry.activity-edit { border-left-color: #eab308; }
.activity-log-entry.activity-delete { border-left-color: var(--danger); }

.activity-log-main { margin-bottom: 0.5rem; }

.activity-log-msg {
  margin: 0 0 0.35rem;
  line-height: 1.5;
}

.activity-log-title {
  font-style: italic;
}

.activity-log-date {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
}

.activity-log-actions {
  display: flex;
  gap: 0.5rem;
}

.activity-log-details {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--surface2);
  border-radius: var(--radius);
  font-size: 0.8125rem;
}

.activity-detail-row {
  display: flex;
  gap: 1rem;
  padding: 0.35rem 0;
  align-items: flex-start;
}

.activity-detail-label {
  flex: 0 0 6.5rem;
  color: var(--muted);
}

.activity-detail-value {
  flex: 1;
  word-break: break-all;
}

.activity-detail-value.muted {
  color: var(--muted);
}

.activity-detail-value a {
  color: var(--primary);
}

.log-entry { padding: 0.375rem 0; border-bottom: 1px solid var(--border); color: var(--muted); }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 560px;
  width: 90%;
}

.modal-share-content {
  max-width: 480px;
}

.modal-hint {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0 0 1rem;
}

.share-modal-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.share-modal-label .input {
  margin-top: 0.35rem;
  width: 100%;
}

.share-modal-actions {
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

/* ——— Login page (mobile-first, single-screen) ——— */
.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
}

.login-viewport {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right))
           max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
}

.login-card {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}

.login-header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1rem;
}

.login-mark {
  flex-shrink: 0;
}

.login-product {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  margin-bottom: 0.15rem;
}

.login-header-text h1 {
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.login-instructions {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.login-instructions strong {
  color: var(--text);
  font-weight: 600;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-field {
  margin-bottom: 1.25rem;
}

.form-field.has-error .form-input {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-label {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.form-required {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--danger);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.form-label-row .form-label {
  margin-bottom: 0;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.form-input {
  display: block;
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.875rem;
  font-size: 16px;
  font-family: inherit;
  color: var(--text);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input::placeholder {
  color: #6b7c93;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.password-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrap .password-input {
  padding-right: 3rem;
}

.password-toggle {
  position: absolute;
  right: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.password-toggle:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.password-toggle:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.password-toggle .hidden {
  display: none;
}

.form-link-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.25rem 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.form-link-btn:hover {
  text-decoration: underline;
}

.form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  margin-top: 0.5rem;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.form-submit:hover:not(:disabled) {
  background: var(--primary-hover);
}

.form-submit:active:not(:disabled) {
  transform: scale(0.99);
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

.form-submit:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.form-submit-spinner {
  width: 18px;
  height: 18px;
  margin-left: 0.5rem;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

.form-error {
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--radius);
  color: #fecaca;
  font-size: 0.875rem;
  line-height: 1.45;
}

.login-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--muted);
}

.login-meta-badge {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  flex-shrink: 0;
}

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

.error { color: var(--danger); font-size: 0.875rem; margin-top: 0.75rem; }

/* —— Mobile layout (default, device-mobile) —— */
html.device-mobile .login-viewport {
  align-items: flex-start;
  padding-top: max(1.25rem, env(safe-area-inset-top));
}

html.device-mobile .login-card {
  border-radius: 0;
  border-left: none;
  border-right: none;
  padding: 1.25rem 1rem;
  max-width: none;
}

html.device-mobile .login-instructions {
  font-size: 0.875rem;
}

html.device-mobile .form-hint {
  font-size: 0.75rem;
}

html.orientation-landscape.device-mobile .login-viewport {
  align-items: center;
  padding: 0.75rem;
}

html.orientation-landscape.device-mobile .login-card {
  border-radius: 12px;
  border: 1px solid var(--border);
  max-width: 420px;
}

/* —— Tablet layout —— */
html.device-tablet .login-card {
  max-width: 420px;
  padding: 2rem 1.75rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

/* —— Desktop layout —— */
html.device-desktop .login-viewport {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(59, 130, 246, 0.08), transparent 60%),
    var(--bg);
}

html.device-desktop .login-card {
  max-width: 440px;
  padding: 2.25rem 2rem;
  border-radius: 16px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 12px 40px rgba(0, 0, 0, 0.35);
}

html.device-desktop .login-header-text h1 {
  font-size: 1.75rem;
}

html.device-desktop .form-submit {
  min-height: 44px;
  font-size: 0.9375rem;
}

@media (max-width: 640px) {
  .ingredient-row { grid-template-columns: 1fr 1fr; }
  .ingredient-row .btn-remove { grid-column: span 2; }

  .library-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.75rem;
  }

  .recipe-view-body {
    grid-template-columns: 1fr;
  }

  .view-toolbar {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg);
    padding: 0.5rem 0;
    margin: -0.5rem 0 1rem;
  }

  .admin-table { display: none; }
  .admin-user-cards { display: flex; }
}

/* ——— User admin page ——— */
.admin-container {
  max-width: 960px;
}

.admin-toolbar {
  margin-bottom: 1.25rem;
}

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

.admin-table th,
.admin-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.admin-table th {
  background: var(--surface2);
  font-size: 0.8125rem;
  color: var(--muted);
  font-weight: 600;
}

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

.admin-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

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

.btn-danger-text:hover {
  background: rgba(239, 68, 68, 0.1);
}

.perm-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.perm-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.6875rem;
  color: var(--muted);
}

.perm-badge.perm-admin {
  background: rgba(168, 85, 247, 0.15);
  border-color: var(--accent);
  color: #d8b4fe;
}

.admin-user-cards {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
}

.admin-user-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.admin-user-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.modal-wide {
  max-width: 520px;
}

.admin-form {
  margin-top: 1rem;
}

.permissions-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-top: 1rem;
}

.permissions-fieldset legend {
  padding: 0 0.35rem;
}

.permissions-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.perm-check {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  cursor: pointer;
  font-size: 0.9375rem;
  line-height: 1.4;
}

.perm-check input {
  width: 1.125rem;
  height: 1.125rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
  accent-color: var(--primary);
}

.tab.hidden {
  display: none;
}

/* ——— Site footer (subtle admin + links) ——— */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  background:
    linear-gradient(180deg, transparent 0%, rgba(59, 130, 246, 0.04) 100%),
    var(--surface);
  padding: 1.25rem 1.5rem 1.5rem;
}

.site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 1rem;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--muted);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.footer-link:hover {
  color: var(--text);
  background: var(--surface2);
  border-color: var(--border);
}

.footer-admin {
  color: #c4b5fd;
  border-color: rgba(168, 85, 247, 0.25);
  background: rgba(168, 85, 247, 0.08);
}

.footer-admin:hover {
  color: #e9d5ff;
  border-color: rgba(168, 85, 247, 0.45);
  background: rgba(168, 85, 247, 0.15);
}

.footer-admin-icon {
  font-size: 0.875rem;
  opacity: 0.9;
}

@media (max-width: 640px) {
  .site-footer {
    padding: 1rem 1rem max(1rem, env(safe-area-inset-bottom));
  }

  .footer-tagline {
    font-size: 0.75rem;
  }
}