/* Grandmama's Recipes — paper-feeling palette */
:root {
  --bg: #faf6ee;
  --bg-card: #ffffff;
  --ink: #1f3550;
  --ink-soft: #54637a;
  --accent: #8b3a3a;
  --accent-soft: #b46a6a;
  --warn-bg: #fff4d6;
  --warn-border: #d9a85b;
  --rule: #e3d9c2;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 14px rgba(0, 0, 0, 0.12);
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.5;
}

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

/* Hide admin-only UI for non-admin viewers. */
body:not(.is-admin) .admin-only { display: none !important; }

/* Hamburger button — desktop hidden, mobile visible. */
.menu-toggle {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.4rem 0.7rem;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
}
.menu-toggle:hover { border-color: var(--accent-soft); }

/* Top bar (shared) */
.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar h1 {
  font-size: 1.4rem;
  margin: 0;
  color: var(--accent);
  font-weight: normal;
  letter-spacing: 0.02em;
}
.topbar .spacer { flex: 1; }
.topbar input[type="search"] {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  font-family: var(--serif);
  font-size: 1rem;
  width: 22rem;
  background: var(--bg-card);
  color: var(--ink);
}
.topbar select {
  padding: 0.5rem 0.5rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--bg-card);
  color: var(--ink);
  font-family: var(--serif);
}
.topbar button {
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--bg-card);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 0.95rem;
  cursor: pointer;
}
.topbar button:hover { background: #fff; border-color: var(--accent-soft); }
.topbar button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.topbar button.primary:hover { background: #6f2f2f; }

/* Layout: index = sidebar + grid */
.layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.sidebar {
  font-size: 0.95rem;
}
.sidebar h3 {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  font-weight: 600;
}
.sidebar .filter-group { margin-bottom: 1.5rem; }
.sidebar label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.15rem 0;
  cursor: pointer;
  user-select: none;
}
.sidebar label .count {
  margin-left: auto;
  color: var(--ink-soft);
  font-size: 0.85rem;
}
.sidebar input[type="checkbox"] { accent-color: var(--accent); }

.filter-actions {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}
.filter-actions button {
  width: 100%;
  padding: 0.6rem;
  font-family: var(--serif);
  font-size: 1rem;
  border-radius: 4px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
.filter-actions button:hover { background: #6f2f2f; }

/* Grid of recipe cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.15s ease;
  box-shadow: var(--shadow);
  position: relative;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-soft);
}
.card .thumb {
  aspect-ratio: 4 / 3;
  background: #eee;
  background-size: cover;
  background-position: center;
}
.card .meta {
  padding: 0.65rem 0.75rem 0.85rem;
}
.card .title {
  font-size: 1rem;
  font-weight: normal;
  color: var(--accent);
  margin: 0 0 0.2rem;
  line-height: 1.25;
}
.card .cat {
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-style: italic;
}
.card .badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  font-size: 0.75rem;
  color: #6e4a14;
}

.results-info {
  margin-bottom: 0.75rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.empty {
  padding: 3rem;
  text-align: center;
  color: var(--ink-soft);
  font-style: italic;
}

/* Recipe page */
.recipe-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.recipe-text h2 {
  font-size: 2rem;
  font-weight: normal;
  margin: 0 0 0.25rem;
  color: var(--accent);
  line-height: 1.15;
}
.recipe-text .subtitle {
  font-style: italic;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}
.recipe-text section { margin-bottom: 1.5rem; }
.recipe-text section h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin: 0 0 0.5rem;
  font-weight: 600;
}
.recipe-text ul.ingredients {
  list-style: none;
  padding: 0;
  margin: 0;
}
.recipe-text ul.ingredients li {
  padding: 0.2rem 0;
  border-bottom: 1px dotted var(--rule);
}
.recipe-text ul.ingredients li:last-child { border-bottom: none; }
.recipe-text ul.ingredients .qty {
  display: inline-block;
  min-width: 4rem;
  padding-right: 0.5rem;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}
.recipe-text ul.ingredients .unit {
  display: inline-block;
  min-width: 3rem;
  padding-right: 0.5rem;
  color: var(--ink-soft);
  font-style: italic;
}
.recipe-text ol.steps {
  padding-left: 1.4rem;
  margin: 0;
}
.recipe-text ol.steps li {
  margin-bottom: 0.6rem;
}
.recipe-text .notes {
  background: var(--bg-card);
  border-left: 3px solid var(--accent-soft);
  padding: 0.75rem 1rem;
  font-style: italic;
  white-space: pre-wrap;
}

/* Image side */
.recipe-images {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.recipe-images img {
  width: 100%;
  border: 1px solid var(--rule);
  border-radius: 4px;
  cursor: zoom-in;
  background: #fff;
}

/* Warning banner */
.warning-banner {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.warning-banner h4 {
  margin: 0 0 0.3rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #6e4a14;
}
.warning-banner ul { margin: 0; padding-left: 1.2rem; }

/* Edit mode */
.edit-mode .recipe-text input,
.edit-mode .recipe-text textarea,
.edit-mode .recipe-text select {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 0.35rem 0.5rem;
  width: 100%;
}
.edit-mode .recipe-text input.title-input {
  font-size: 1.6rem;
  color: var(--accent);
  border-color: var(--accent-soft);
}
.edit-mode .recipe-text textarea {
  min-height: 8rem;
  resize: vertical;
  font-family: var(--serif);
  line-height: 1.5;
}
.edit-mode .recipe-text textarea.steps-input { min-height: 12rem; }
.edit-mode .field {
  margin-bottom: 0.6rem;
}
.edit-mode .field label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 0.2rem;
}
.edit-mode .field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.edit-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}
.edit-actions button {
  padding: 0.55rem 1rem;
  font-family: var(--serif);
  font-size: 0.95rem;
  border-radius: 4px;
  border: 1px solid var(--rule);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}
.edit-actions button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.edit-actions button.primary:hover { background: #6f2f2f; }
.edit-actions button.danger {
  color: var(--accent);
  border-color: var(--accent-soft);
}

.edited-marker {
  display: inline-block;
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 3px;
  padding: 0.05rem 0.4rem;
  font-size: 0.7rem;
  color: #6e4a14;
  margin-left: 0.4rem;
  vertical-align: middle;
  font-family: var(--sans);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 95vw;
  max-height: 95vh;
  border-radius: 4px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

/* Prev/next nav */
.recipe-nav {
  display: flex;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-top: 1px solid var(--rule);
  font-size: 0.95rem;
  max-width: 1400px;
  margin: 0 auto;
}
.recipe-nav a { color: var(--accent); }
.recipe-nav .nav-empty { color: var(--ink-soft); font-style: italic; }

/* Mobile */
@media (max-width: 800px) {
  /* Bump base size so body text and ingredient/step lists are easier on the eyes. */
  html { font-size: 18px; }
  body { line-height: 1.6; }

  .recipe-text h2 { font-size: 1.7rem; line-height: 1.2; }
  .recipe-text ol.steps li { margin-bottom: 0.85rem; }
  .recipe-text ul.ingredients li { padding: 0.35rem 0; }

  .layout { grid-template-columns: 1fr; padding: 1rem; }
  .recipe-layout { grid-template-columns: 1fr; padding: 1rem; }
  .recipe-images {
    position: static;
    max-height: none;
  }
  .topbar input[type="search"] { flex: 1 1 60%; min-width: 0; }
  .topbar { flex-wrap: wrap; }

  .menu-toggle { display: inline-block; }

  /* Sidebar collapses behind the hamburger on mobile and slides in as
     a fixed overlay so it's always visible regardless of topbar height. */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(80vw, 320px);
    background: var(--bg-card);
    border-right: 1px solid var(--rule);
    box-shadow: var(--shadow-lg);
    padding: 1.25rem;
    overflow-y: auto;
    z-index: 50;
    transform: translateX(-100%);
    transition: transform 0.18s ease;
  }
  body.mobile-menu-open .sidebar { transform: translateX(0); }

  /* Backdrop dims the page when the menu is open; tap it to close. */
  body.mobile-menu-open::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 40;
  }

  body.mobile-menu-open { overflow: hidden; }
}

/* Print */
@media print {
  .topbar, .sidebar, .recipe-nav, .edit-actions, .warning-banner { display: none; }
  .recipe-layout { display: block; padding: 0; }
  .recipe-images { display: none; }
  body { background: white; color: black; }
}