/* Mobile-first — phone is the primary device (requirements.md §6.5) */

:root {
  --color-bg: #fafaf8;
  --color-surface: #ffffff;
  --color-border: #e4e0d8;
  --color-text: #2b2621;
  --color-text-muted: #6f665c;
  --color-accent: #b5652f;
  --color-star: #d99a3c;
  --color-best: #b5652f;
  --color-try: #4a7a6a;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  padding-bottom: 64px; /* leave room for the fixed bottom nav */
}

a {
  color: inherit;
  text-decoration: none;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.search-form {
  flex: 1 1 auto;
  min-width: 140px;
}

.search-form input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  background: var(--color-bg);
}

/* Content */

.content {
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem;
}

.page-title {
  font-size: 1.4rem;
  margin: 0.25rem 0 1rem;
}

.section {
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: 0 0 0.5rem;
}

.result-count {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
}

.empty-state {
  color: var(--color-text-muted);
  padding: 1rem 0;
}

/* Milestone 16: scoped search box on course/tag/subcategory pages */

.scoped-search-form {
  margin: 0 0 1.25rem;
}

/* Milestone 24: expanded search toggle + owner attribution */

.expand-search-form {
  margin: 0 0 1rem;
}

.expand-search-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.expand-search-form noscript button {
  margin-left: 0.5rem;
}

/* Milestone 15: home page browse-by-category grids */

.browse-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.browse-grid-btn {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.9rem;
}

/* Recipe cards */

.recipe-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.recipe-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}

.recipe-card-title {
  font-weight: 600;
  font-size: 1.05rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.recipe-card-meta {
  margin-top: 0.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag-pill {
  display: inline-block;
  font-size: 0.78rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.tag-pill-muted {
  opacity: 0.8;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  color: #fff;
}

.badge-best {
  background: var(--color-best);
}

.badge-want-to-try {
  background: var(--color-try);
}

.stars {
  color: var(--color-star);
  margin-top: 0.35rem;
  letter-spacing: 0.1em;
}

/* Recipe detail */

.recipe-detail .page-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.recipe-meta-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.75rem;
  margin: 1rem 0;
  font-size: 0.92rem;
}

.recipe-meta-list dt {
  color: var(--color-text-muted);
}

.recipe-meta-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.servings-base {
  color: var(--color-text-muted);
  font-weight: normal;
  font-size: 0.85em;
}

.scale-control {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.scale-btn {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.9rem;
  cursor: pointer;
}

.scale-btn-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  font-weight: 600;
}

.scale-custom {
  width: 5.5rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  background: var(--color-bg);
}

.ingredient-list,
.step-list {
  padding-left: 1.25rem;
  margin: 0;
}

.ingredient-list li,
.step-list li {
  margin-bottom: 0.4rem;
  line-height: 1.4;
}

.ingredient-qty {
  font-weight: 600;
  margin-right: 0.25rem;
}

.ingredient-prep {
  color: var(--color-text-muted);
}

.notes {
  white-space: pre-wrap;
  line-height: 1.5;
}

/* Milestone 6: banner, toggles, editable fields, tags, photos */

.banner {
  background: #fdf2e3;
  border: 1px solid var(--color-star);
  border-radius: var(--radius);
  padding: 0.65rem 0.85rem;
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.banner a {
  text-decoration: underline;
}

.banner-group:not(:last-child)::after {
  content: "";
}

.toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 1.25rem;
}

.toggle-btn {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.88rem;
  cursor: pointer;
}

.toggle-btn-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  font-weight: 600;
}

/* Milestone 19: other users' personal state, attributed by name */

.other-users-status {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.other-users-status .badge,
.other-users-status .stars {
  margin-left: 0.35rem;
}

/* Milestone 21: sharing */

.shared-by {
  margin: -0.25rem 0 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Milestone 25: read-only view of someone else's recipe */

.add-to-collection-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0 0 1rem;
}

.add-to-collection-hint {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.shared-pill {
  color: var(--color-try);
  border-color: var(--color-try);
}

.owner-pill {
  color: var(--color-text-muted);
  font-style: italic;
}

.shared-with-list {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
}

.share-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.share-form select {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  background: var(--color-bg);
}

.star-picker {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  align-items: center;
  gap: 0.15rem;
}

.star-picker input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.star-picker label {
  font-size: 1.6rem;
  color: var(--color-border);
  cursor: pointer;
  line-height: 1;
}

.star-picker input[type="radio"]:checked ~ label,
.star-picker label:hover,
.star-picker label:hover ~ label {
  color: var(--color-star);
}

.star-picker-submit {
  margin-left: 0.6rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  font-size: 0.85rem;
  cursor: pointer;
}

.star-picker.js-enhanced .star-picker-submit {
  display: none;
}

.course-type-form,
.tag-add-form,
.notes-form,
.photo-upload-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.course-type-form select,
.course-type-form input[type="text"],
.tag-add-form input[type="text"] {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  background: var(--color-bg);
}

.course-type-form input[type="text"] {
  flex: 1 1 160px;
}

.course-type-form select[multiple] {
  min-width: 140px;
}

.notes-form {
  flex-direction: column;
  align-items: stretch;
}

.notes-form textarea {
  padding: 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--color-bg);
  resize: vertical;
}

.notes-form .scale-btn {
  align-self: flex-start;
}

.tag-remove-form {
  display: inline-block;
}

.tag-remove-btn {
  border: none;
  background: none;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0 0 0 0.3rem;
  line-height: 1;
}

.photo-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.photo-thumb {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

/* Milestone 7: soft delete & recovery */

.danger-btn {
  padding: 0.4rem 0.8rem;
  border: 1px solid #b3352c;
  border-radius: var(--radius);
  background: var(--color-surface);
  color: #b3352c;
  font-size: 0.9rem;
  cursor: pointer;
}

.deleted-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: flex-start;
}

.days-remaining {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Bottom nav */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.bottom-nav a {
  flex: 1;
  text-align: center;
  padding: 0.75rem 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.bottom-nav a.active {
  color: var(--color-accent);
  font-weight: 600;
}

/* Milestone 17: login */

.auth-page {
  padding-top: 3rem;
  max-width: 360px;
}

.user-picker {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.user-picker-btn {
  display: block;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1.05rem;
  text-align: center;
}

.pin-form {
  display: flex;
  gap: 0.5rem;
}

.pin-form input[type="password"] {
  flex: 1 1 auto;
  padding: 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  background: var(--color-bg);
}

.auth-error {
  color: #b3352c;
  margin: -0.5rem 0 1rem;
}

.auth-switch-user {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.auth-switch-user a {
  text-decoration: underline;
}

.logout-form {
  display: inline;
}

.logout-btn {
  border: none;
  background: none;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0;
}

/* A little breathing room on wider screens without abandoning mobile-first */
@media (min-width: 480px) {
  .content {
    padding: 1.5rem;
  }
}