:root {
  --color-bg: #f2f6fa;
  --color-surface: #ffffff;
  --color-border: #dbe6ef;
  --color-text: #23384d;
  --color-muted: #67839c;
  --color-primary: #3e7ca6;
  --color-primary-dark: #2f6188;
  --radius: 10px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

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

a:hover {
  text-decoration: underline;
}

/* Nav */
#site-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.brand {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
}
.brand:hover {
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.link-btn {
  background: none;
  border: none;
  color: var(--color-primary);
  font: inherit;
  cursor: pointer;
  padding: 0;
}
.link-btn:hover {
  text-decoration: underline;
}

/* Layout */
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

h1 {
  font-size: 1.8rem;
  margin: 0 0 8px;
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 480px;
}

form.wide {
  max-width: 640px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-muted);
}

input, textarea, select {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.row {
  display: flex;
  gap: 14px;
}
.row > label {
  flex: 1;
}

button, .btn {
  font: inherit;
  cursor: pointer;
  border: none;
  border-radius: var(--radius);
  padding: 10px 18px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}
button:hover, .btn:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
}

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

button.danger {
  background: #b3261e;
}
button.danger:hover {
  background: #8f1e18;
}

.btn-row {
  display: flex;
  gap: 10px;
}

.oauth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-muted);
  font-size: 0.85rem;
  max-width: 480px;
}
.oauth-divider::before, .oauth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.error-text {
  color: #b3261e;
  font-size: 0.9rem;
  min-height: 1.2em;
}

.hint-text {
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* Search */
.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}
.search-bar input {
  flex: 1;
}

/* Recipe grid/cards */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.recipe-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: inherit;
}
.recipe-card:hover {
  text-decoration: none;
  border-color: var(--color-primary);
}

.recipe-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--color-border);
}

.recipe-card-body {
  padding: 12px 14px;
}

.recipe-card-body h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.recipe-card-meta {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.empty-state {
  color: var(--color-muted);
  padding: 40px 0;
  text-align: center;
}

/* Recipe detail */
.recipe-hero-img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 20px;
  background: var(--color-border);
}

.recipe-meta-bar {
  display: flex;
  gap: 18px;
  color: var(--color-muted);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.recipe-section {
  margin-bottom: 24px;
}

.recipe-section h2 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.recipe-section pre {
  font: inherit;
  white-space: pre-wrap;
  margin: 0;
}

/* My recipes list */
.owned-recipe-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
}

.owned-recipe-info h3 {
  margin: 0 0 4px;
}

/* Account */
.profile-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  max-width: 480px;
}

.avatar-preview {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-border);
  display: block;
  margin-bottom: 12px;
}