/*
Theme Name: TipsJ AI Directory
Theme URI: https://tipsj.com/
Author: OpenAI
Author URI: https://openai.com/
Description: A custom WordPress theme for an AI tools directory with categories, tool pages, voting, pricing badges, search, and AdSense-ready sections.
Version: 1.5.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: tipsj-ai-directory
*/

:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --muted: #6b7280;
  --text: #111827;
  --white: #ffffff;
  --primary: #111827;
  --primary-2: #374151;
  --green: #059669;
  --red: #dc2626;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --container: 1200px;
  --shadow: 0 10px 24px rgba(17, 24, 39, .06);
  --shadow-soft: 0 4px 12px rgba(17, 24, 39, .04);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(12px);
  background: rgba(255,255,255,.92); border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  min-height: 74px;
}
.branding a { font-size: 1.45rem; font-weight: 800; letter-spacing: .2px; }
.branding small { display:block; color:var(--muted); font-size:.82rem; margin-top:2px; }
.menu-wrap { display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.main-navigation ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 16px; flex-wrap: wrap; }
.main-navigation a { color: #1f2937; font-weight: 700; }
.header-actions { display:flex; align-items:center; gap:12px; }
.btn, button, input[type="submit"] {
  border: 0; border-radius: 12px; padding: 12px 18px; font-weight: 700; cursor: pointer;
  background: var(--primary); color: #fff; box-shadow: none;
}
.btn:hover, button:hover, input[type="submit"]:hover { opacity: .95; }
.btn.secondary { background: #fff; color: var(--text); border:1px solid var(--border-strong); box-shadow:none; }
.hero { padding: 40px 0 20px; }
.hero-grid { display:grid; grid-template-columns: 1.25fr .75fr; gap: 24px; align-items: stretch; }
.hero-card, .card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.hero-card { padding: 30px; }
.hero h1 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.08; margin:0 0 16px; }
.hero p { color:#4b5563; font-size:1.02rem; margin:0 0 24px; }
.hero-stats { display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; }
.stat-box {
  padding:18px; border-radius: 16px; background: #fafafa; border:1px solid var(--border);
}
.stat-box strong { display:block; font-size:1.5rem; color:#111827; }
.stat-box span { color:var(--muted); font-size:.92rem; }
.search-form {
  display:grid; grid-template-columns: 1.4fr .9fr .8fr auto; gap:12px; margin-top: 18px;
}
.search-form input, .search-form select, .search-form textarea,
.meta-grid input, .meta-grid select, .meta-grid textarea, .comment-form input, .comment-form textarea {
  width:100%; padding:14px 16px; border-radius:12px; border:1px solid var(--border-strong);
  background:#fff; color:var(--text); outline:none;
}
.search-form input:focus, .search-form select:focus, .search-form textarea:focus,
.meta-grid input:focus, .meta-grid select:focus, .meta-grid textarea:focus, .comment-form input:focus, .comment-form textarea:focus {
  border-color:#9ca3af;
}
.grid { display:grid; gap: 22px; }
.category-grid { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.tool-grid { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.section { padding: 28px 0; }
.section-header { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:18px; }
.section-header h2, .archive-header h1 { margin:0; font-size: clamp(1.5rem, 2.5vw, 2.3rem); }
.kicker { color:#6b7280; text-transform: uppercase; letter-spacing: .12em; font-size:.8rem; font-weight:800; }
.category-card, .tool-card { padding: 22px; transition: .2s ease; }
.category-card:hover, .tool-card:hover { transform: translateY(-4px); box-shadow: 0 16px 30px rgba(17,24,39,.08); }
.category-icon {
  width:52px; height:52px; border-radius:14px; display:grid; place-items:center; font-weight:800;
  background: #111827; color:#fff; margin-bottom:14px;
}
.tool-card {
  display:flex; flex-direction:column; gap:16px;
}
.tool-thumb-wrap {
  border:1px solid var(--border); border-radius:16px; overflow:hidden; background:#f9fafb;
}
.tool-thumb-wrap img { width:100%; height:210px; object-fit:cover; }
.tool-card-top { display:flex; justify-content:space-between; gap:10px; align-items:flex-start; }
.badge {
  display:inline-flex; align-items:center; gap:6px; font-size:.78rem; font-weight:800;
  padding:8px 12px; border-radius:999px; background:#f9fafb; border:1px solid var(--border);
}
.badge.free { color:#065f46; background: #ecfdf5; }
.badge.paid { color:#991b1b; background: #fef2f2; }
.badge.freemium { color:#4338ca; background: #eef2ff; }
.meta-row { display:flex; flex-wrap:wrap; gap:10px; color:#6b7280; font-size:.92rem; margin: 2px 0 6px; }
.excerpt {
  color:#374151; margin: 0; padding:16px; background:#fafafa; border:1px solid var(--border); border-radius:14px;
}
.tool-actions { display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-top:auto; }
.vote-group { display:flex; gap:10px; }
.vote-btn {
  background: #fff; color: var(--text); border:1px solid var(--border-strong); box-shadow:none; padding:10px 14px;
}
.vote-btn.up.active { border-color: rgba(5,150,105,.35); color:#065f46; background:#ecfdf5; }
.vote-btn.down.active { border-color: rgba(220,38,38,.28); color:#991b1b; background:#fef2f2; }
.content-layout { display:grid; grid-template-columns: minmax(0, 2fr) minmax(280px, .92fr); gap: 24px; }
.article-card, .sidebar-card { padding: 26px; }
.sidebar-card + .sidebar-card { margin-top:18px; }
.archive-header, .page-header { padding: 34px 0 12px; }
.archive-description { color:#4b5563; max-width: 760px; }
.filters-bar { padding:20px; margin: 14px 0 24px; }
.ad-box {
  min-height: 90px; display:grid; place-items:center; text-align:center; color:#6b7280;
  padding:18px; border:1px dashed var(--border-strong); border-radius:16px; background: #fafafa;
}
.ad-label { display:block; font-size:.78rem; text-transform:uppercase; letter-spacing:.14em; margin-bottom:8px; color:#9ca3af; }
.site-footer { margin-top: 34px; padding: 30px 0 44px; border-top: 1px solid var(--border); background: #fff; }
.footer-grid { display:grid; grid-template-columns: 1fr auto; gap:20px; align-items:center; }
.small { color:#6b7280; font-size:.92rem; }
.meta-grid { display:grid; gap:16px; }
.meta-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.notice { padding: 14px 16px; border-radius: 14px; margin-bottom: 14px; }
.notice.success { background: #ecfdf5; color:#065f46; border:1px solid #a7f3d0; }
.notice.error { background: #fef2f2; color:#991b1b; border:1px solid #fecaca; }
.tool-content h2, .tool-content h3 { color:#111827; margin-top: 24px; }
.tool-content p, .tool-content li { color:#374151; }
.single-tool-thumb { border-radius:16px; margin-bottom:20px; border:1px solid var(--border); width:100%; }
.tool-description-box {
  border:1px solid var(--border); border-radius:18px; background:#fafafa; padding:20px;
}
.tool-description-box h2 { margin-top:0; }
.tool-description-preview {
  position:relative; max-height:250px; overflow:hidden;
}
.tool-description-preview.is-collapsed::after {
  content:""; position:absolute; left:0; right:0; bottom:0; height:90px;
  background: linear-gradient(to bottom, rgba(250,250,250,0), rgba(250,250,250,1));
}
.tool-description-preview.is-expanded { max-height:none; }
.tool-extra-content {
  position:relative;
  overflow:hidden;
  max-height:0;
  transition:max-height .3s ease, margin-top .3s ease, padding-top .3s ease;
  border-top:1px solid var(--border);
  margin-top:0;
  padding-top:0;
}
.tool-extra-content.is-collapsed { max-height:0; margin-top:0; padding-top:0; }
.tool-extra-content.is-expanded { max-height:2000px; margin-top:14px; padding-top:14px; }
.read-more-wrap { margin-top:16px; display:flex; justify-content:flex-start; }
.read-more-btn {
  display:inline-flex; align-items:center; gap:8px; border-radius:12px; padding:12px 18px;
}
.read-more-btn .less-text { display:none; }
.read-more-btn.is-open .more-text { display:none; }
.read-more-btn.is-open .less-text { display:inline; }
.quick-info-list { display:grid; gap:12px; }
.quick-info-item { padding:14px 16px; border:1px solid var(--border); border-radius:14px; background:#fafafa; }

.rating-summary, .rating-panel {
  border:1px solid var(--border); border-radius:16px; background:#fff; padding:14px 16px;
}
.rating-summary { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.stars-display, .stars-input { display:inline-flex; gap:4px; align-items:center; }
.star, .star-rate {
  font-size:1.15rem; line-height:1; color:#d1d5db; background:none; border:0; padding:0; box-shadow:none;
}
.star.filled, .star-rate.filled { color:#f59e0b; }
.star-rate { cursor:pointer; }
.stars-input.is-locked .star-rate, .star-rate:disabled { cursor:not-allowed; opacity:.9; }
.rating-panel {
  margin-top:18px; display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
}
.home-filter-box { padding:20px; }

.pagination { display:flex; justify-content:center; gap:8px; margin-top:20px; flex-wrap:wrap; }
.pagination .page-numbers {
  display:inline-flex; min-width:42px; min-height:42px; align-items:center; justify-content:center;
  border-radius:12px; background: #fff; border:1px solid var(--border);
}
.pagination .current { background: var(--primary); color:#fff; border-color: var(--primary); }
.comments-area { margin-top:28px; padding-top:24px; border-top:1px solid var(--border); }

@media (max-width: 980px) {
  .hero-grid, .content-layout, .footer-grid { grid-template-columns: 1fr; }
  .search-form { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .hero-stats, .meta-grid.two { grid-template-columns: 1fr; }
  .header-inner { padding: 12px 0; align-items:flex-start; }
  .menu-wrap { width:100%; justify-content:space-between; }
  .hero-card, .card, .tool-card, .article-card, .sidebar-card { padding:20px; }
  .tool-thumb-wrap img { height:190px; }
}