/* Cottage Pro — Shared Design System
 * Warm, kitchen-friendly. No framework — plain CSS custom properties.
 */

:root {
  --cp-green: #4a7c59;
  --cp-green-dark: #3a6347;
  --cp-green-light: #e8f2ea;
  --cp-cream: #fef9f4;
  --cp-warm-white: #fffcf7;
  --cp-ink: #2d2a26;
  --cp-muted: #7a7368;
  --cp-line: #e8e0d5;
  --cp-accent: #d4743b;
  --cp-danger: #c0392b;
  --cp-warning: #e09d32;
  --cp-warning-light: #fef7e8;

  --cp-font-heading: 'Sora', system-ui, sans-serif;
  --cp-font-body: 'Inter', system-ui, sans-serif;

  --cp-radius: 12px;
  --cp-radius-sm: 8px;
  --cp-radius-full: 999px;
  --cp-shadow: 0 2px 8px rgba(0,0,0,0.06);
  --cp-max-w: 1100px;
  --cp-max-narrow: 720px;
}

*, *::before, *::after { box-sizing: border-box; }

body.cp-page {
  margin: 0;
  font-family: var(--cp-font-body);
  background: var(--cp-cream);
  color: var(--cp-ink);
  line-height: 1.6;
}

/* ── Layout ───────────────────────────────────────────────────── */

.cp-shell {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.cp-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.5rem;
  border-bottom: 1px solid var(--cp-line);
  background: var(--cp-warm-white);
}

.cp-brand {
  font-family: var(--cp-font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--cp-ink);
  text-decoration: none;
}
.cp-brand span { color: var(--cp-green); }

.cp-nav-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.cp-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--cp-ink);
  line-height: 1;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.cp-main {
  flex: 1;
  padding: 2rem 1.5rem;
  max-width: var(--cp-max-w);
  margin: 0 auto;
  width: 100%;
}
.cp-main--narrow { max-width: var(--cp-max-narrow); }

/* ── Buttons ──────────────────────────────────────────────────── */

.cp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  border-radius: var(--cp-radius-full);
  border: 0;
  cursor: pointer;
  font-family: var(--cp-font-body);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1.15rem;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
  white-space: nowrap;
}
.cp-btn:hover { transform: translateY(-1px); }
.cp-btn:active { transform: translateY(0); }
.cp-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.cp-btn--primary { background: var(--cp-green); color: #fff; }
.cp-btn--primary:hover { background: var(--cp-green-dark); box-shadow: var(--cp-shadow); }
.cp-btn--accent { background: var(--cp-accent); color: #fff; }
.cp-btn--accent:hover { opacity: 0.9; }
.cp-btn--ghost { background: transparent; color: var(--cp-ink); border: 1.5px solid var(--cp-line); }
.cp-btn--ghost:hover { border-color: var(--cp-muted); }
.cp-btn--danger { background: var(--cp-danger); color: #fff; }
.cp-btn--danger:hover { opacity: 0.9; }
.cp-btn--sm { font-size: 0.8rem; padding: 0.35rem 0.8rem; }
.cp-btn--lg { font-size: 1rem; padding: 0.7rem 1.5rem; }

/* ── Cards ────────────────────────────────────────────────────── */

.cp-card {
  background: var(--cp-warm-white);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  padding: 1.25rem;
}
.cp-card__title {
  font-family: var(--cp-font-heading);
  font-weight: 700;
  font-size: 1rem;
  margin: 0 0 0.5rem;
}
.cp-card__body { color: var(--cp-muted); font-size: 0.9rem; }

.cp-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1rem;
}

/* ── Forms ────────────────────────────────────────────────────── */

.cp-input, .cp-textarea, .cp-select {
  display: block;
  width: 100%;
  padding: 0.6rem 0.8rem;
  font-family: var(--cp-font-body);
  font-size: 0.9rem;
  border: 1.5px solid var(--cp-line);
  border-radius: var(--cp-radius-sm);
  background: var(--cp-warm-white);
  color: var(--cp-ink);
  outline: none;
  transition: border-color 150ms ease;
}
.cp-input:focus, .cp-textarea:focus, .cp-select:focus { border-color: var(--cp-green); }
.cp-textarea { min-height: 80px; resize: vertical; }

.cp-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a7368' fill='none' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.25rem;
}

.cp-label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
  color: var(--cp-ink);
}
.cp-field { margin-bottom: 1rem; }
.cp-hint { font-size: 0.78rem; color: var(--cp-muted); margin-top: 0.25rem; }

/* ── Typography ───────────────────────────────────────────────── */

.cp-h1 {
  font-family: var(--cp-font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
}
.cp-h2 {
  font-family: var(--cp-font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}
.cp-h3 {
  font-family: var(--cp-font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}
.cp-text { color: var(--cp-muted); margin: 0 0 0.5rem; }
.cp-text--sm { font-size: 0.85rem; }

/* ── Badges ───────────────────────────────────────────────────── */

.cp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--cp-radius-full);
  font-size: 0.78rem;
  font-weight: 600;
}
.cp-badge--ok { background: var(--cp-green-light); color: var(--cp-green-dark); }
.cp-badge--warn { background: var(--cp-warning-light); color: #8a6218; }
.cp-badge--block { background: #fce8e8; color: var(--cp-danger); }
.cp-badge--neutral { background: var(--cp-cream); color: var(--cp-muted); border: 1px solid var(--cp-line); }

/* ── Toast ────────────────────────────────────────────────────── */

.cp-toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.cp-toast {
  padding: 0.65rem 1rem;
  border-radius: var(--cp-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  animation: cp-toast-in 200ms ease;
  max-width: 360px;
}
.cp-toast--info { background: var(--cp-ink); color: #fff; }
.cp-toast--success { background: var(--cp-green); color: #fff; }
.cp-toast--error { background: var(--cp-danger); color: #fff; }
@keyframes cp-toast-in { from { opacity: 0; transform: translateY(-0.5rem); } to { opacity: 1; transform: translateY(0); } }

/* ── Utilities ────────────────────────────────────────────────── */

.cp-text-center { text-align: center; }
.cp-flex { display: flex; }
.cp-flex-between { display: flex; justify-content: space-between; align-items: center; }
.cp-gap-1 { gap: 0.5rem; }
.cp-gap-2 { gap: 1rem; }
.cp-mt-1 { margin-top: 0.5rem; }
.cp-mt-2 { margin-top: 1rem; }
.cp-mt-3 { margin-top: 1.5rem; }
.cp-mb-1 { margin-bottom: 0.5rem; }
.cp-mb-2 { margin-bottom: 1rem; }
.cp-divider { border: 0; border-top: 1px solid var(--cp-line); margin: 1.5rem 0; }
.cp-empty { text-align: center; padding: 2rem 1rem; color: var(--cp-muted); }
.cp-empty__title { font-family: var(--cp-font-heading); font-size: 1rem; font-weight: 700; color: var(--cp-ink); margin-bottom: 0.25rem; }

.cp-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

/* ── Recipe / label cards ─────────────────────────────────────── */

.cp-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0.85rem;
  background: var(--cp-warm-white);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius-sm);
}
.cp-item-row + .cp-item-row { margin-top: 0.4rem; }
.cp-item-row__info { flex: 1; min-width: 0; }
.cp-item-row__info strong { display: block; font-size: 0.9rem; }
.cp-item-row__info span { font-size: 0.8rem; color: var(--cp-muted); }
.cp-item-row__actions { display: flex; gap: 0.35rem; flex-shrink: 0; margin-left: 0.75rem; }

/* ── Responsive ───────────────────────────────────────────────── */

@media (max-width: 640px) {
  .cp-nav { padding: 0.6rem 0.75rem; flex-wrap: wrap; }
  .cp-nav-toggle { display: block; }
  .cp-nav-links { display: none; width: 100%; flex-direction: column; gap: 0.35rem; padding-top: 0.5rem; pointer-events: none; }
  .cp-nav-links.is-open { display: flex; pointer-events: auto; }
  .cp-nav-links .cp-btn { width: 100%; justify-content: center; }
  .cp-brand { font-size: 1rem; }
  .cp-main { padding: 1.25rem 0.75rem; }
  .cp-card-grid { grid-template-columns: 1fr; }
  .cp-h1 { font-size: 1.4rem; }
  .cp-h2 { font-size: 1.15rem; }
  .cp-h3 { font-size: 1rem; }

  .cp-card { padding: 1rem; }
  .cp-card__title { font-size: 0.9rem; }

  .cp-btn { font-size: 0.8rem; padding: 0.4rem 0.9rem; }
  .cp-btn--sm { font-size: 0.75rem; padding: 0.3rem 0.65rem; }
  .cp-btn--lg { font-size: 0.9rem; padding: 0.55rem 1.1rem; }

  .cp-toolbar { flex-direction: column; align-items: stretch; }
  .cp-toolbar > * { width: 100%; }

  .cp-item-row { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .cp-item-row__actions { margin-left: 0; width: 100%; justify-content: flex-end; }

  .cp-flex-between { flex-wrap: wrap; gap: 0.5rem; }
  .cp-flex-between > * { flex-shrink: 0; }

  .cp-toast-container { left: 0.5rem; right: 0.5rem; top: 0.5rem; }
  .cp-toast { max-width: 100%; }
}