:root {
  --green-900: #14351f;
  --green-700: #1e5631;
  --green-600: #2a7d3f;
  --green-500: #3a9d54;
  --green-100: #e7f4ea;
  --green-50: #f3faf4;
  --amber: #ff9900;
  --amber-dark: #e68a00;
  --ink: #1d2b22;
  --muted: #6b7a6f;
  --line: #dde8df;
  --bg: #fbfdfb;
  --card: #ffffff;
  --danger: #b3372f;
  --radius: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
a { color: var(--green-600); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.9rem; margin: 0.4em 0; }
h2 { font-size: 1.35rem; margin: 1.2em 0 0.5em; }
h3 { margin: 0.3em 0; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.spacer { flex: 1; }

/* Header */
.site-header {
  background: var(--green-900); color: #fff;
  border-bottom: 1px solid rgba(201, 168, 106, 0.35);
}
.header-inner { display: flex; align-items: center; gap: 28px; padding: 16px 20px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 11px; color: #f4f7f4; }
.logo-word {
  font-size: 1.02rem; font-weight: 300; text-transform: uppercase;
  letter-spacing: 0.24em; color: #f4f7f4;
}
.logo-accent { color: #c9a86a; font-weight: 600; }
.logo:hover { text-decoration: none; }
.logo:hover .logo-mark { transform: scale(1.05); }
.logo-mark { flex-shrink: 0; transition: transform 0.2s ease; }
.main-nav { display: flex; gap: 22px; }
.main-nav a { color: #cfe0d3; font-weight: 500; font-size: 0.93rem; letter-spacing: 0.02em; }
.main-nav a:hover { color: #fff; text-decoration: none; }
.kit-badge {
  background: #c9a86a; color: #14351f; border-radius: 99px;
  font-size: 0.72rem; padding: 1px 7px; margin-left: 6px; font-weight: 700;
}
.header-account { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.header-account .btn-ghost { color: #cfe0d3; border-color: rgba(207, 224, 211, 0.35); background: transparent; }
.header-account .btn-ghost:hover { color: #fff; border-color: #c9a86a; }

/* Buttons */
.btn {
  display: inline-block; border: 1px solid transparent; border-radius: 8px;
  padding: 8px 16px; font-size: 0.95rem; font-weight: 600; cursor: pointer;
  background: none; text-align: center; white-space: nowrap;
}
.btn:hover { text-decoration: none; filter: brightness(1.05); }
.btn-primary { background: var(--green-600); color: #fff; }
.btn-primary:hover { background: var(--green-500); }
.btn-ghost { border-color: var(--line); color: var(--green-700); background: var(--card); }
.btn-amazon { background: var(--amber); color: #1d2b22; }
.btn-amazon:hover { background: var(--amber-dark); }
.btn-danger { border-color: #eacdca; color: var(--danger); background: #fff; }
.btn-sm { padding: 4px 10px; font-size: 0.82rem; border-radius: 6px; }
.btn-lg { padding: 12px 26px; font-size: 1.05rem; }
.inline-form { display: inline; }

/* Hero & home */
.hero { text-align: center; padding: 56px 0 30px; }
.hero h1 { font-size: 2.5rem; letter-spacing: -1px; }
.hero-sub { max-width: 640px; margin: 0 auto 24px; color: var(--muted); font-size: 1.1rem; }
.hero-actions { display: flex; gap: 12px; justify-content: center; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 36px 0; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.step-num {
  display: inline-flex; width: 30px; height: 30px; align-items: center; justify-content: center;
  background: var(--green-100); color: var(--green-700); border-radius: 50%; font-weight: 800;
}
.section-head { display: flex; align-items: baseline; justify-content: space-between; }

/* Cards & category grid */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin: 14px 0 28px; }
.card {
  display: block; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 18px; color: inherit;
}
.card:hover { border-color: var(--green-500); text-decoration: none; box-shadow: 0 2px 10px rgba(30, 86, 49, 0.08); }
.card p { color: var(--muted); font-size: 0.92rem; margin: 6px 0 10px; }
.card-kind {
  display: inline-block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--green-700); background: var(--green-100); border-radius: 5px; padding: 2px 8px; font-weight: 700;
}
.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin: 14px 0 40px; }
.category-tile {
  display: flex; flex-direction: column; gap: 6px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; color: inherit; font-weight: 600;
}
.category-tile:hover { border-color: var(--green-500); text-decoration: none; }
.cat-emoji { font-size: 1.5rem; }

/* Tables */
.product-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 10px 0 24px; }
.product-table th { text-align: left; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); background: var(--green-50); padding: 10px 12px; border-bottom: 1px solid var(--line); }
.product-table td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.product-table tbody tr:hover { background: var(--green-50); }
.product-name { font-weight: 600; color: var(--ink); }
.product-name:hover { color: var(--green-600); }
.product-sub { font-size: 0.82rem; color: var(--muted); margin-top: 3px; max-width: 460px; }
.col-price { text-align: right; white-space: nowrap; font-weight: 600; }
.col-rating { white-space: nowrap; }
.col-actions { text-align: right; white-space: nowrap; }
.col-rank { width: 34px; }
.rank { font-weight: 800; color: var(--green-600); font-size: 1.1rem; }
.col-qty { white-space: nowrap; }
.stars { color: #e5a50a; font-size: 0.95rem; }
.rating-num { color: var(--muted); font-size: 0.82rem; }
.action-row { display: flex; gap: 6px; justify-content: flex-end; align-items: center; flex-wrap: wrap; }
.total-row td { font-weight: 700; background: var(--green-50); font-size: 1.02rem; }
.toolbar { display: flex; gap: 10px; align-items: center; margin: 10px 0; flex-wrap: wrap; }
.sort-link { padding: 3px 10px; border-radius: 6px; font-size: 0.88rem; }
.sort-link.active { background: var(--green-100); font-weight: 700; }

/* Builder */
.builder-table .slot-name { font-weight: 700; white-space: nowrap; }
.slot-empty td { color: var(--muted); }
.slot-item td { border-bottom-style: dashed; }
.qty-input { width: 58px; padding: 4px 6px; border: 1px solid var(--line); border-radius: 6px; }
.qty-row { justify-content: flex-start; margin-top: 6px; }
.builder-actions { display: flex; gap: 10px; margin: 6px 0 26px; flex-wrap: wrap; }
.save-kit { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; margin-bottom: 30px; }
.save-kit h2 { margin-top: 0; }

/* Forms */
.stack-form { display: flex; flex-direction: column; gap: 12px; max-width: 460px; }
.stack-form label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 0.92rem; }
.stack-form input[type="text"], .stack-form input[type="email"], .stack-form input[type="password"], .stack-form input:not([type]) {
  padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; font-size: 0.98rem;
}
.stack-form .check { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; }
.auth-card { max-width: 420px; margin: 40px auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 30px; }
.auth-card form { display: flex; flex-direction: column; gap: 14px; }
.auth-card label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 0.92rem; }
.auth-card input { padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 1rem; }
.form-error { background: #fdeceb; color: var(--danger); border: 1px solid #f2c4c0; border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; }
.flash { background: var(--green-100); color: var(--green-700); border: 1px solid #bfe3c8; border-radius: 8px; padding: 10px 14px; margin: 14px 0; font-weight: 600; }
.search-form { display: flex; gap: 8px; margin: 12px 0 20px; }
.search-form input { flex: 1; max-width: 440px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; }

/* Product detail */
.breadcrumb { margin: 16px 0 4px; color: var(--muted); font-size: 0.9rem; }
.product-detail { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: start; margin-bottom: 40px; }
.product-blurb { font-size: 1.05rem; }
.spec-table { border-collapse: collapse; margin-top: 14px; }
.spec-table th { text-align: left; padding: 7px 18px 7px 0; color: var(--muted); font-weight: 600; vertical-align: top; }
.spec-table td { padding: 7px 0; }
.product-buy { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; gap: 10px; position: sticky; top: 16px; }
.price-big { font-size: 1.7rem; font-weight: 800; }
.price-note { font-size: 0.85rem; font-weight: 500; }
.add-to-list select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; max-width: 170px; }

/* Lists */
.badge { display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 2px 8px; border-radius: 5px; background: #eef1ee; color: var(--muted); margin-left: 8px; }
.badge-green { background: var(--green-100); color: var(--green-700); }
.share-line { display: flex; gap: 8px; align-items: center; }
.share-input { width: min(420px, 100%); padding: 7px 10px; border: 1px dashed var(--green-500); border-radius: 8px; background: var(--green-50); color: var(--green-700); font-size: 0.9rem; }
.share-url { user-select: all; }
.note-cell { max-width: 260px; font-size: 0.88rem; }
.note-form { display: flex; gap: 6px; }
.note-form input[type="text"] { width: 100%; min-width: 140px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 0.85rem; }
.list-settings, .new-list { margin: 10px 0 40px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 20px; }
.list-settings summary, .new-list summary { cursor: pointer; font-weight: 700; color: var(--green-700); }
.list-settings form, .new-list form { margin-top: 14px; }
.danger-zone { display: block; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); }
.empty-state { text-align: center; padding: 60px 0; }
.page-head { margin: 18px 0 6px; }
.page-head h1 { margin-bottom: 2px; }

/* Admin & suggestions */
.nav-admin { color: #c9a86a !important; }
.badge-pending { background: #fff3d6; color: #8a6100; }
.badge-approved { background: var(--green-100); color: var(--green-700); }
.badge-rejected { background: #fdeceb; color: var(--danger); }
.stat-grid .card h3 { font-size: 2rem; margin: 0; color: var(--green-700); }
.stat-grid .card p { margin: 2px 0 0; }
.admin-tabs { margin-bottom: 18px; }
.review-card { margin: 14px 0 22px; }
.product-form textarea, .stack-form textarea, .stack-form select {
  padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; font-size: 0.95rem; font-family: inherit;
}
.inline-search { margin: 0; }
.inline-search input { padding: 6px 10px; }
.cat-input { width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; }
.cat-emoji-input { width: 52px; text-align: center; }
.cat-blurb-input { min-width: 220px; }
.danger-details { margin: 16px 0 30px; }
.danger-details summary { cursor: pointer; color: var(--danger); font-weight: 600; }
.danger-details form { margin-top: 10px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 26px 0 40px; background: var(--card); }
.site-footer p { margin: 4px 0; font-size: 0.9rem; }

@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.9rem; }
  .header-inner { gap: 12px; }
  .header-account { margin-left: 0; }
  .product-table { display: block; overflow-x: auto; }
}