/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-size: var(--step-small);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  line-height: 1;
  white-space: nowrap;
}

.btn:hover { background: var(--ink); color: var(--paper); }

.btn-primary {
  background: var(--brick);
  border-color: var(--brick);
  color: var(--paper);
}
.btn-primary:hover { background: var(--brick-dark); border-color: var(--brick-dark); }

.btn-ghost {
  border-color: transparent;
  color: var(--ink-soft);
  padding: 0.5rem 0.85rem;
}
.btn-ghost:hover { background: var(--paper-dim); color: var(--ink); }

.btn-block { width: 100%; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ===== Form fields ===== */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  text-align: left;
}

.field label {
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--ink-soft);
}

.field input,
.field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--kraft-line);
  border-radius: var(--radius-card);
  background: var(--card-bg);
  color: var(--ink);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--brick);
}

.field textarea {
  resize: vertical;
  min-height: 5rem;
}

.form-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-quad {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

@media (max-width: 720px) {
  .form-pair {
    grid-template-columns: 1fr;
  }

  .form-quad {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== Card ===== */
.recipe-card {
  background: var(--card-bg);
  border: var(--border-hair);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-align: left;
}

.recipe-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(43, 35, 32, 0.1);
}

.recipe-card__media {
  aspect-ratio: 4 / 3;
  background: var(--paper-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--kraft-line);
  position: relative;
  overflow: hidden;
}

.recipe-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recipe-card__fav {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  border: none;
  background: rgba(251, 247, 240, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--brick);
}

.recipe-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.recipe-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  font-size: var(--step-tiny);
  color: var(--ink-soft);
}

.recipe-card__stars {
  color: var(--gold);
  font-size: var(--step-small);
  letter-spacing: 1px;
}

/* ===== Tag / pill ===== */
.tag {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--kraft-line);
  font-size: var(--step-tiny);
  color: var(--ink-soft);
  background: var(--paper-dim);
}

.tag.tag--active {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--paper);
}

/* ===== Star rating control ===== */
.star-rating {
  display: inline-flex;
  gap: 0.15rem;
}

.star-rating button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.15rem;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--kraft-line);
}

.star-rating button.is-filled,
.star-rating button:hover,
.star-rating button:hover ~ button {
  color: var(--gold);
}

/* ===== Banners / states ===== */
.banner {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-card);
  font-size: var(--step-small);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.banner--offline {
  background: var(--paper-dim);
  color: var(--ink-soft);
  border: var(--border-hair);
}

.banner--error {
  background: #F7E4E0;
  color: var(--error);
  border: 1px solid #E8B8AE;
}

.banner--success {
  background: #E7EEE7;
  color: var(--sage-dark);
  border: 1px solid #BFD3C0;
}

.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--ink-soft);
}

.empty-state h3 {
  margin-bottom: var(--space-2);
  color: var(--ink);
}

/* ===== Spinner ===== */
.spinner {
  width: 1.4rem;
  height: 1.4rem;
  border: 2px solid var(--kraft-line);
  border-top-color: var(--brick);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* ===== Modal / auth card ===== */
.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--card-bg);
  border: var(--border-hair);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  box-shadow: 0 8px 30px rgba(43, 35, 32, 0.08);
}

.auth-card__mark {
  width: 3rem;
  height: 3rem;
  margin: 0 auto var(--space-4);
}

.auth-card h1 {
  font-size: var(--step-h2);
  text-align: center;
  margin-bottom: var(--space-1);
}

.auth-card__sub {
  text-align: center;
  color: var(--ink-soft);
  font-size: var(--step-small);
  margin-bottom: var(--space-5);
}

.auth-card__switch {
  text-align: center;
  margin-top: var(--space-4);
  font-size: var(--step-small);
}

.auth-card__switch button {
  background: none;
  border: none;
  color: var(--brick);
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  font-size: inherit;
}

/* ===== Checkbox group (diet filters) ===== */
.check-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.check-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--kraft-line);
  font-size: var(--step-tiny);
  cursor: pointer;
  user-select: none;
  background: var(--card-bg);
}

.check-pill input {
  margin: 0;
}

.check-pill.is-checked {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--paper);
}