/* styles.css */

:root {
  --bg: #0f172a;
  --bg-elevated: #111827;
  --card-bg: #020617;
  --accent: #f97316;
  --accent-soft: rgba(249,115,22,0.1);
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --border-subtle: #1f2937;
  --radius-lg: 16px;
  --radius-md: 10px;
  --shadow-soft: 0 10px 30px rgba(0,0,0,0.35);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, #1f2937, #020617);
  color: var(--text-main);
}

/* Layout helpers */

.container {
  width: min(1100px, 100% - 2rem);
  margin-inline: auto;
}

/* Header */

.site-header {
  padding: 2.5rem 0 1.5rem;
}

.header-inner {
  text-align: left;
}

.site-title {
  font-size: clamp(2.2rem, 4vw, 2.7rem);
  margin: 0;
  letter-spacing: 0.04em;
}

.site-subtitle {
  margin: 0.5rem 0 0;
  color: var(--text-muted);
}

/* Search bar */

.search-filter {
  margin: 1.5rem 0 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  background: rgba(15,23,42,0.9);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

.search-field,
.filter-field {
  flex: 1;
  min-width: 180px;
}

.search-field label,
.filter-field label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.search-field input,
.filter-field select {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: #020617;
  color: var(--text-main);
  outline: none;
}

.search-field input:focus,
.filter-field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-soft);
}

/* Buttons */

.btn {
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9rem;
  white-space: nowrap;
}

.primary-btn {
  background: var(--accent);
  color: #111827;
  box-shadow: var(--shadow-soft);
}

.primary-btn:hover {
  filter: brightness(1.05);
}

/* Recipe grid */

.recipe-grid {
  margin: 1.5rem 0 2.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.recipe-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.recipe-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.recipe-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-soft);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.recipe-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.recipe-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.recipe-card-placeholder {
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, #111827, #020617);
  font-size: 2rem;
}

.recipe-card-body {
  padding: 0.9rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.recipe-card-title {
  margin: 0;
  font-size: 1rem;
}

.recipe-card-description {
  margin: 0;
  font-size: 0.87rem;
  color: var(--text-muted);
}

.recipe-card-meta {
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-protein {
  background: var(--accent-soft);
  color: var(--accent);
}

.badge-cuisine {
  background: rgba(148,163,184,0.15);
  color: #e5e7eb;
}

.badge-time {
  background: rgba(34,197,94,0.1);
  color: #4ade80;
}

/* Empty state */

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 1rem 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-align: center;
}

/* ====================
   Recipe page layout
   ==================== */

.recipe-header-inner {
  padding-bottom: 0.5rem;
}

.recipe-header-top {
  margin-bottom: 0.5rem;
}

.back-link {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
}

.back-link:hover {
  color: var(--accent);
}

.recipe-title {
  margin-top: 0.2rem;
}

.recipe-subtitle {
  max-width: 46rem;
}

.recipe-meta-row {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.badge-servings {
  background: rgba(59,130,246,0.15);
  color: #93c5fd;
}

/* Main layout */

.recipe-layout {
  padding-bottom: 2.5rem;
}

.recipe-hero-image {
  margin: 0 0 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  max-height: 320px;
}

.recipe-hero-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recipe-main {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr);
  gap: 1.75rem;
}

/* Sections */

.recipe-section h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.ingredients-list,
.steps-list {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  line-height: 1.5;
}

.ingredients-list li,
.steps-list li {
  margin-bottom: 0.25rem;
}

.recipe-notes {
  margin-top: 0.4rem;
}

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

/* Not found state */

.recipe-not-found {
  padding: 3rem 1rem;
  text-align: center;
}