/* ============================================================
   The Surprising Keto Journey — Global Stylesheet
   Brand color: #1D9E75 (primary green)
   ============================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:        #1D9E75;
  --green-light:  #E1F5EE;
  --green-mid:    #0F6E56;
  --green-dark:   #085041;
  --amber:        #FAEEDA;
  --amber-mid:    #854F0B;
  --red-light:    #FCEBEB;
  --red-mid:      #A32D2D;
  --blue-light:   #E6F1FB;
  --blue-mid:     #185FA5;
  --gray-100:     #F5F5F3;
  --gray-200:     #E8E8E5;
  --gray-400:     #9A9A95;
  --gray-700:     #444441;
  --gray-900:     #1A1A18;
  --text:         #1A1A18;
  --text-muted:   #6B6B67;
  --border:       rgba(0,0,0,0.1);
  --border-mid:   rgba(0,0,0,0.18);
  --radius-sm:    6px;
  --radius-md:    10px;
  --radius-lg:    14px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.1);
  --font:         'Georgia', 'Times New Roman', serif;
  --font-sans:    -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width:    1100px;
  --nav-height:   64px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Navigation ---------- */
#site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
  height: var(--nav-height);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  font-family: var(--font);
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--green-dark);
  white-space: nowrap;
  text-decoration: none;
}

.nav-brand span { color: var(--green); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  flex-wrap: nowrap;
}

.nav-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--green); background: var(--green-light); }

.nav-subscribe {
  font-size: 0.8rem;
  background: var(--green);
  color: #fff !important;
  padding: 0.4rem 1rem !important;
  border-radius: 20px !important;
}

.nav-subscribe:hover { background: var(--green-mid) !important; color: #fff !important; }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text);
  font-size: 1.25rem;
}

/* ---------- Layout ---------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 3rem 0; }
.section-sm { padding: 1.5rem 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { line-height: 1.25; color: var(--gray-900); }
h1 { font-size: 2.25rem; font-family: var(--font); font-weight: bold; }
h2 { font-size: 1.6rem; font-family: var(--font); }
h3 { font-size: 1.2rem; }
h4 { font-size: 1rem; }
p { margin-bottom: 1rem; color: var(--text-muted); }
p:last-child { margin-bottom: 0; }

.lead { font-size: 1.1rem; color: var(--text-muted); line-height: 1.7; }
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.5rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  border: 1.5px solid transparent;
  text-decoration: none;
}

.btn-primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn-primary:hover { background: var(--green-mid); border-color: var(--green-mid); text-decoration: none; color: #fff; }

.btn-outline { background: transparent; color: var(--green); border-color: var(--green); }
.btn-outline:hover { background: var(--green-light); text-decoration: none; }

.btn-ghost { background: transparent; color: var(--text-muted); border-color: var(--border-mid); }
.btn-ghost:hover { background: var(--gray-100); color: var(--text); text-decoration: none; }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.8rem; }
.btn-lg { padding: 0.85rem 1.75rem; font-size: 1rem; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: box-shadow 0.15s, border-color 0.15s;
}

.card:hover { box-shadow: var(--shadow-md); border-color: var(--border-mid); }

/* ---------- Badges & Tags ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 9px;
  border-radius: 20px;
}

.badge-cuisine  { background: var(--green-light);  color: var(--green-mid); }
.badge-method   { background: var(--amber);         color: var(--amber-mid); }
.badge-yeast    { background: var(--red-light);     color: var(--red-mid); }
.badge-blue     { background: var(--blue-light);    color: var(--blue-mid); }
.badge-gray     { background: var(--gray-100);      color: var(--gray-700); border: 1px solid var(--border); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 1.25rem; }

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.4rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 0.6rem 0.875rem;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(29,158,117,0.12);
}

textarea { min-height: 120px; resize: vertical; line-height: 1.5; }

.form-hint { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.3rem; }
.form-error { font-size: 0.78rem; color: var(--red-mid); margin-top: 0.3rem; display: none; }
.form-error.visible { display: block; }

/* ---------- Divider ---------- */
.divider { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }

/* ---------- Subscribe Banner ---------- */
.subscribe-inline {
  background: var(--green-light);
  border: 1px solid rgba(29,158,117,0.2);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  margin: 2.5rem 0;
}

.subscribe-inline h3 { color: var(--green-dark); margin-bottom: 0.4rem; }
.subscribe-inline p { color: var(--green-mid); margin-bottom: 1rem; }

.subscribe-form-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.subscribe-form-row input { flex: 1; min-width: 180px; }
.subscribe-form-row .btn { white-space: nowrap; }

/* ---------- Footer ---------- */
#site-footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand h3 {
  font-family: var(--font);
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.footer-brand p { font-size: 0.85rem; line-height: 1.6; color: var(--gray-400); }

.footer-col h4 { color: #fff; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.75rem; }

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.4rem; }
.footer-col ul a { font-size: 0.85rem; color: var(--gray-400); text-decoration: none; }
.footer-col ul a:hover { color: var(--green); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--gray-400);
}

.footer-subscribe-bar {
  background: rgba(29,158,117,0.12);
  border: 1px solid rgba(29,158,117,0.2);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-subscribe-bar p { margin: 0; font-size: 0.85rem; color: #ccc; flex: 1; min-width: 200px; }
.footer-subscribe-bar input { flex: 1; min-width: 180px; max-width: 260px; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}

.hero h1 { color: #fff; font-size: 2.75rem; margin-bottom: 1rem; }
.hero p { color: rgba(255,255,255,0.85); font-size: 1.15rem; max-width: 600px; margin: 0 auto 1.75rem; }

/* ---------- Recipe Grid ---------- */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.recipe-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-decoration: none;
}

.recipe-card .card-body { flex: 1; }
.recipe-card .card-meta { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 8px; }
.recipe-card .card-title { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 4px; line-height: 1.3; }
.recipe-card .card-sub { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 8px; }
.recipe-card .card-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 10px; border-top: 1px solid var(--border); margin-top: 10px; }
.recipe-card .carb-val { font-size: 0.8rem; font-weight: 600; color: var(--green); }
.recipe-card .method-list { display: flex; gap: 4px; flex-wrap: wrap; }
.method-pill { font-size: 0.68rem; padding: 2px 7px; border-radius: 8px; border: 1px solid var(--border-mid); color: var(--text-muted); }

/* ---------- Filter Bar ---------- */
.filter-bar {
  background: var(--gray-100);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.filter-row { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: flex-end; }

.filter-group { display: flex; flex-direction: column; flex: 1; min-width: 130px; }
.filter-group label { font-size: 0.72rem; margin-bottom: 0.3rem; text-transform: uppercase; letter-spacing: 0.05em; }
.filter-group select { font-size: 0.85rem; padding: 0.5rem 0.75rem; }

.pill-row { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 1rem; }
.pill {
  font-size: 0.8rem;
  padding: 5px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--border-mid);
  color: var(--text-muted);
  cursor: pointer;
  background: #fff;
  transition: all 0.15s;
}
.pill:hover { border-color: var(--green); color: var(--green); }
.pill.active { background: var(--green); border-color: var(--green); color: #fff; }

.ing-chips { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 0.75rem; }
.ing-chip {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-mid);
  color: var(--text-muted);
  background: #fff;
  cursor: pointer;
}
.ing-chip.sel { background: var(--green); border-color: var(--green); color: #fff; }

/* ---------- Recipe Detail ---------- */
.recipe-detail-header { padding: 2rem 0 1rem; }
.back-link { font-size: 0.82rem; color: var(--text-muted); display: inline-flex; align-items: center; gap: 4px; margin-bottom: 1.25rem; text-decoration: none; }
.back-link:hover { color: var(--green); }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; margin: 1.25rem 0; }
.stat-card { background: var(--gray-100); border-radius: var(--radius-md); padding: 0.875rem 1rem; }
.stat-card .s-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 4px; }
.stat-card .s-val { font-size: 1.25rem; font-weight: 600; color: var(--text); }
.stat-card .s-val.green { color: var(--green); }

.method-tabs { display: flex; gap: 6px; margin-bottom: 1rem; flex-wrap: wrap; }
.method-tab {
  font-size: 0.82rem;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--border-mid);
  color: var(--text-muted);
  cursor: pointer;
  background: #fff;
  transition: all 0.15s;
}
.method-tab.active { background: var(--green); border-color: var(--green); color: #fff; }
.method-content { display: none; }
.method-content.active { display: block; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.col-head { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 0.75rem; }

.ing-list { list-style: none; padding: 0; }
.ing-list li { font-size: 0.9rem; padding: 6px 0; border-bottom: 1px solid var(--border); line-height: 1.4; color: var(--text); }
.ing-list li:last-child { border-bottom: none; }
.ing-source { font-size: 0.72rem; color: var(--text-muted); display: block; margin-top: 1px; }

/* Can't find it collapsible */
.cant-find-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin-top: 0.75rem;
  padding: 8px 12px;
  background: var(--gray-100);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: all 0.15s;
  text-align: left;
}
.cant-find-btn:hover { border-color: var(--green); color: var(--green); }
.cant-find-btn .cf-arrow { margin-left: auto; transition: transform 0.2s; font-size: 0.7rem; }
.cant-find-btn.open { border-radius: var(--radius-md) var(--radius-md) 0 0; border-bottom-color: transparent; }
.cant-find-btn.open .cf-arrow { transform: rotate(180deg); }

.cant-find-panel {
  display: none;
  border: 1px solid var(--border-mid);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 1rem;
  background: #fff;
}
.cant-find-panel.open { display: block; }

.sub-item { margin-bottom: 0.875rem; padding-bottom: 0.875rem; border-bottom: 1px solid var(--border); }
.sub-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.sub-ing { font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.sub-alt { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.sub-store { font-size: 0.75rem; color: var(--green-mid); margin-top: 3px; }
.store-tip {
  font-size: 0.78rem;
  color: var(--green-mid);
  background: var(--green-light);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  margin-top: 0.75rem;
  line-height: 1.5;
}

.step-list { list-style: none; padding: 0; }
.step-item { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.step-item:last-child { border-bottom: none; }
.step-num {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
  background: var(--green-light);
  border-radius: 50%;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.step-text { font-size: 0.88rem; color: var(--text); line-height: 1.55; }

.carb-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.carb-table th { text-align: left; padding: 6px 8px; background: var(--gray-100); color: var(--text-muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; }
.carb-table td { padding: 6px 8px; border-bottom: 1px solid var(--border); color: var(--text); }
.carb-table tr.total td { font-weight: 600; color: var(--green); background: var(--green-light); border-bottom: none; }

.notes-box { background: var(--gray-100); border-radius: var(--radius-md); padding: 1rem 1.25rem; }
.note-item { display: flex; gap: 8px; margin-bottom: 0.5rem; font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.note-item:last-child { margin-bottom: 0; }
.note-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); margin-top: 7px; flex-shrink: 0; }

.sides-row { display: flex; gap: 6px; flex-wrap: wrap; }
.side-chip {
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-mid);
  color: var(--text-muted);
  background: #fff;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}
.side-chip:hover { border-color: var(--green); color: var(--green); text-decoration: none; }

/* ---------- Ad Slots ---------- */
.ad-slot {
  background: var(--gray-100);
  border: 1px dashed var(--border-mid);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  color: var(--gray-400);
  font-size: 0.78rem;
  margin: 1.5rem 0;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.blog-card { text-decoration: none; color: inherit; }
.blog-card .blog-date { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.4rem; }
.blog-card h3 { font-size: 1.05rem; color: var(--text); margin-bottom: 0.4rem; line-height: 1.3; }
.blog-card p { font-size: 0.85rem; }
.blog-card:hover h3 { color: var(--green); }

/* ---------- Page Header ---------- */
.page-header { padding: 2.5rem 0 1.5rem; border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.page-header h1 { margin-bottom: 0.5rem; }

/* ---------- Alerts ---------- */
.alert { border-radius: var(--radius-md); padding: 0.875rem 1.25rem; font-size: 0.88rem; margin-bottom: 1rem; }
.alert-success { background: var(--green-light); color: var(--green-mid); border: 1px solid rgba(29,158,117,0.2); }
.alert-error { background: var(--red-light); color: var(--red-mid); border: 1px solid rgba(163,45,45,0.2); }
.alert { display: none; }
.alert.visible { display: block; }

/* ---------- Admin ---------- */
.admin-grid { display: grid; grid-template-columns: 220px 1fr; gap: 1.5rem; min-height: 80vh; }
.admin-sidebar { background: var(--gray-100); border-radius: var(--radius-lg); padding: 1rem; }
.admin-nav-item {
  display: block;
  padding: 0.6rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 2px;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: all 0.15s;
}
.admin-nav-item:hover, .admin-nav-item.active { background: var(--green-light); color: var(--green); }
.admin-panel { display: none; }
.admin-panel.active { display: block; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.admin-table th { text-align: left; padding: 8px 12px; background: var(--gray-100); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); }
.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: top; }
.admin-table tr:hover td { background: var(--gray-100); }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  .hero h1 { font-size: 2rem; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: var(--nav-height); left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 1rem; gap: 0.25rem; }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-grid { grid-template-columns: 1fr; }
  .filter-row { flex-direction: column; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}