/* ============================================================
   Flavora — Global Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  --cream:        #F5F0E8;
  --cream-dark:   #EDE6D6;
  --cream-mid:    #F9F6F0;
  --green:        #2D5016;
  --green-mid:    #3D6B1F;
  --green-light:  #5A8A2E;
  --green-pale:   #EAF0E2;
  --charcoal:     #1C1C1C;
  --charcoal-mid: #3A3A3A;
  --text-muted:   #7A7A6A;
  --text-light:   #A8A89A;
  --border:       #DDD8CC;
  --border-light: #EDE9E0;
  --white:        #FFFFFF;
  --red:          #C94040;
  --red-light:    #F5E8E8;
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:    0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:    0 8px 40px rgba(0,0,0,0.14);
  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;
  --radius-xl:    28px;
  --transition:   0.22s cubic-bezier(0.4,0,0.2,1);
  --font-serif:   'Playfair Display', Georgia, serif;
  --font-sans:    'Inter', system-ui, sans-serif;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font-sans); }
input, textarea, select { font-family: var(--font-sans); }

/* ── Typography ─────────────────────────────────────────────── */
.serif   { font-family: var(--font-serif); }
.italic  { font-style: italic; }
h1,h2,h3,h4,h5 { font-family: var(--font-serif); line-height: 1.2; color: var(--charcoal); }
h1 { font-size: clamp(2rem,5vw,3.2rem); }
h2 { font-size: clamp(1.5rem,3vw,2.2rem); }
h3 { font-size: 1.25rem; }
p  { color: var(--charcoal-mid); }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(12px);
  background: rgba(245,240,232,0.96);
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--charcoal);
}
.nav-links {
  display: flex; gap: 2rem; list-style: none;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--charcoal);
  border-bottom-color: var(--green);
}
.nav-right {
  display: flex; align-items: center; gap: 1rem;
}
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  transition: box-shadow var(--transition);
}
.nav-search:focus-within {
  box-shadow: 0 0 0 3px rgba(45,80,22,0.1);
  border-color: var(--green-mid);
}
.nav-search input {
  border: none; background: none; outline: none;
  font-size: 0.82rem; color: var(--charcoal); width: 160px;
}
.nav-search .icon { font-size: 0.9rem; color: var(--text-muted); }
.nav-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--green); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 600;
  cursor: pointer; overflow: hidden;
  border: 2px solid var(--cream-dark);
}
.nav-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 22px; border-radius: 999px;
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.02em;
  border: none; transition: all var(--transition);
}
.btn-primary {
  background: var(--green); color: var(--white);
}
.btn-primary:hover { background: var(--green-mid); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent; color: var(--charcoal);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { background: var(--cream-dark); border-color: var(--charcoal); }
.btn-sm { padding: 6px 16px; font-size: 0.78rem; }
.btn-icon {
  width: 38px; height: 38px; padding: 0; border-radius: 50%;
  background: var(--cream-dark); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.btn-icon:hover { background: var(--white); box-shadow: var(--shadow-sm); transform: scale(1.05); }

/* ── Badges / Tags ───────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 4px 12px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-green  { background: var(--green-pale); color: var(--green); }
.badge-cream  { background: var(--cream-dark); color: var(--charcoal-mid); }
.badge-white  { background: rgba(255,255,255,0.9); color: var(--charcoal); }
.tag {
  display: inline-flex; padding: 5px 14px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 500;
  border: 1.5px solid var(--border); color: var(--charcoal-mid);
  transition: all var(--transition);
}
.tag:hover, .tag.active {
  background: var(--green); border-color: var(--green); color: var(--white);
}

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.recipe-card { position: relative; }
.recipe-card .card-img {
  width: 100%; aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.recipe-card:hover .card-img { transform: scale(1.04); }
.recipe-card .card-img-wrap { overflow: hidden; }
.recipe-card .card-actions {
  position: absolute; top: 10px; right: 10px;
  display: flex; flex-direction: column; gap: 6px;
}
.card-body { padding: 1rem 1.1rem 1.2rem; }
.card-meta {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 6px;
}
.card-meta span { color: var(--green-light); }
.card-title { font-size: 1rem; line-height: 1.35; margin-bottom: 6px; }
.card-rating {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.78rem; color: var(--text-muted);
}
.stars { color: #C4922A; letter-spacing: 1px; font-size: 0.7rem; }

/* ── Social Action Buttons ───────────────────────────────────── */
.action-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px; border-radius: 999px;
  font-size: 0.8rem; font-weight: 500;
  background: transparent; border: 1.5px solid var(--border);
  color: var(--text-muted);
  transition: all var(--transition);
}
.action-btn:hover { background: var(--cream-dark); color: var(--charcoal); border-color: var(--charcoal-mid); }
.action-btn.liked  { background: var(--red-light); border-color: var(--red); color: var(--red); }
.action-btn.saved  { background: var(--green-pale); border-color: var(--green); color: var(--green); }
.action-btn .count { font-weight: 600; }

@keyframes heartPop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.35); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); }
}
.action-btn.liked .like-icon { animation: heartPop 0.4s ease; }

/* ── Avatar ──────────────────────────────────────────────────── */
.avatar {
  border-radius: 50%; object-fit: cover;
  background: var(--green-pale);
  flex-shrink: 0;
}
.avatar-sm  { width: 32px; height: 32px; }
.avatar-md  { width: 48px; height: 48px; }
.avatar-lg  { width: 72px; height: 72px; }
.avatar-xl  { width: 100px; height: 100px; }
.avatar-initials {
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--green);
  color: var(--white); font-weight: 600; flex-shrink: 0;
}

/* ── Section Layouts ─────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 3rem 0; }
.section-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 1.5rem;
}
.section-title { font-size: 1.4rem; }
.see-all {
  font-size: 0.8rem; font-weight: 600; color: var(--green);
  letter-spacing: 0.04em;
  transition: opacity var(--transition);
}
.see-all:hover { opacity: 0.7; }

.grid-3 {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
}
.grid-4 {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem;
}
.grid-2 {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem;
}

/* ── Divider ─────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }

/* ── Forms ───────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.2rem; }
.form-label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--charcoal); margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-input, .form-textarea, .form-select {
  width: 100%; padding: 10px 14px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); background: var(--white);
  font-size: 0.9rem; color: var(--charcoal);
  outline: none; transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-light); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--green-mid);
  box-shadow: 0 0 0 3px rgba(45,80,22,0.1);
}
.form-textarea { resize: vertical; min-height: 100px; }

/* ── Upload Image Box ────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 2rem; cursor: pointer;
  transition: all var(--transition);
  background: var(--cream-mid);
  color: var(--text-muted);
  text-align: center;
}
.upload-zone:hover { border-color: var(--green-mid); background: var(--green-pale); }
.upload-zone.has-image { padding: 0; border-style: solid; }
.upload-zone.has-image img { width: 100%; height: 300px; object-fit: cover; border-radius: calc(var(--radius-md) - 2px); }
.upload-icon { font-size: 2rem; }

/* ── Toast Notification ──────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  padding: 12px 20px; border-radius: var(--radius-sm);
  font-size: 0.85rem; font-weight: 500;
  background: var(--charcoal); color: var(--white);
  box-shadow: var(--shadow-lg);
  animation: slideInToast 0.3s ease;
  display: flex; align-items: center; gap: 8px;
}
.toast.success { background: var(--green); }
.toast.error   { background: var(--red); }
@keyframes slideInToast {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── Page Hero (shared) ──────────────────────────────────────── */
.page-hero {
  padding: 5rem 0 3rem;
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-mid) 100%);
  color: var(--white);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('data:image/svg+xml,...') center/cover no-repeat;
  opacity: 0.04;
}
.page-hero .badge { margin-bottom: 1rem; }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,0.72); font-size: 1rem; max-width: 520px; }

/* ── Comments Section ────────────────────────────────────────── */
.comment-item {
  display: flex; gap: 12px;
  padding: 1rem 0; border-bottom: 1px solid var(--border-light);
}
.comment-item:last-child { border-bottom: none; }
.comment-body { flex: 1; }
.comment-author {
  font-weight: 600; font-size: 0.88rem; margin-bottom: 2px;
}
.comment-time { font-size: 0.75rem; color: var(--text-light); margin-left: 8px; font-weight: 400; }
.comment-text { font-size: 0.88rem; color: var(--charcoal-mid); line-height: 1.55; }
.comment-input-row {
  display: flex; gap: 10px; align-items: flex-start;
  margin-top: 1rem;
}
.comment-input {
  flex: 1; padding: 10px 16px; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--cream-mid);
  font-size: 0.85rem; outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.comment-input:focus {
  border-color: var(--green-mid);
  box-shadow: 0 0 0 3px rgba(45,80,22,0.08);
}

/* ── Share Modal ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.55);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease;
}
.modal {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 2rem; width: min(480px, 90vw);
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.25s ease;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
.modal-title {
  font-family: var(--font-serif); font-size: 1.2rem;
  margin-bottom: 1.2rem;
}
.share-options {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 12px;
  margin-bottom: 1.5rem;
}
.share-option {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 8px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); font-size: 0.75rem;
  font-weight: 500; color: var(--charcoal-mid);
  transition: all var(--transition);
}
.share-option:hover { background: var(--cream-dark); border-color: var(--green); color: var(--green); }
.share-option span { font-size: 1.6rem; }
.share-link-row {
  display: flex; gap: 8px;
}
.share-link-input {
  flex: 1; padding: 9px 14px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); font-size: 0.82rem;
  background: var(--cream-mid); outline: none;
}

/* ── Skeleton Loader ─────────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--cream-dark) 25%, var(--cream-mid) 50%, var(--cream-dark) 75%);
  background-size: 600px 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-sm);
}

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 4rem;
  background: var(--cream);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.footer-logo { font-family: var(--font-serif); font-size: 0.95rem; color: var(--charcoal); }
.footer-copy { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }
.footer-links {
  display: flex; gap: 1.5rem; list-style: none;
}
.footer-links a { font-size: 0.8rem; color: var(--text-muted); }
.footer-links a:hover { color: var(--charcoal); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .nav { padding: 0 1rem; }
  .nav-search { display: none; }
}