/*
Theme Name: CalcAssist
Theme URI: https://www.example.com
Description: Lightweight tool-site theme for free insurance & mortgage calculators. Includes 6 calculator page templates and blog support for SEO content.
Version: 1.1.0
Requires at least: 6.0
License: GNU General Public License v2 or later
Text Domain: calcassist
*/

/* ============ CalcAssist shared styles ============ */
:root {
  --primary: #1a56db;
  --primary-dark: #14419e;
  --bg: #f7f9fc;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --green: #047857;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 4px 14px rgba(0, 0, 0, 0.05);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.logo span { color: var(--primary); }
.nav-wrap nav { margin-left: auto; }
nav ul { display: flex; gap: 22px; list-style: none; }
nav a { color: var(--muted); font-weight: 500; font-size: 0.95rem; }
nav a:hover, nav a.active { color: var(--primary); }

/* Layout */
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.hero { text-align: center; padding: 56px 20px 40px; }
.hero h1 { font-size: 2.2rem; line-height: 1.25; margin-bottom: 14px; }
.hero p { color: var(--muted); font-size: 1.1rem; max-width: 640px; margin: 0 auto; }
.badge {
  display: inline-block;
  background: #eaf1fe;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
}

/* Calculator grid */
.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 20px;
  padding: 12px 0 48px;
}
.calc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: block;
  color: var(--text);
}
.calc-card:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1); text-decoration: none; }
.calc-card .icon { font-size: 1.8rem; margin-bottom: 10px; }
.calc-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.calc-card p { color: var(--muted); font-size: 0.92rem; }

/* Calculator page */
.calc-page { max-width: 860px; margin: 0 auto; padding: 40px 20px 60px; }
.calc-page h1 { font-size: 1.9rem; margin-bottom: 10px; }
.calc-page .lede { color: var(--muted); margin-bottom: 28px; font-size: 1.02rem; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 720px) {
  .two-col { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.6rem; }
}
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; }
.field input, .field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background: #fff;
  color: var(--text);
}
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
}
.hint { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
.btn {
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { background: var(--primary-dark); }

/* Results */
.result-box { text-align: center; padding: 10px 0 4px; }
.result-label { color: var(--muted); font-size: 0.88rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.result-value { font-size: 2.3rem; font-weight: 700; color: var(--primary); margin: 6px 0; }
.breakdown { width: 100%; margin-top: 18px; border-collapse: collapse; }
.breakdown td { padding: 9px 4px; border-top: 1px solid var(--border); font-size: 0.95rem; }
.breakdown td:last-child { text-align: right; font-weight: 600; }
.breakdown tr.total td { border-top: 2px solid var(--text); font-weight: 700; }
.positive { color: var(--green); font-weight: 700; }
.negative { color: #b91c1c; font-weight: 700; }

/* Article / SEO content */
.article { margin-top: 48px; max-width: 760px; }
.article h2 { font-size: 1.35rem; margin: 28px 0 10px; }
.article h3 { font-size: 1.08rem; margin: 20px 0 8px; }
.article p, .article li { color: #374151; font-size: 0.97rem; }
.article ul, .article ol { padding-left: 22px; margin: 8px 0; }
.faq-item { margin-bottom: 18px; }
.faq-item h3 { font-size: 1rem; margin-bottom: 4px; }

/* Post grid (blog cards on the homepage) */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  padding: 12px 0 40px;
}
.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--text);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.post-card:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1); text-decoration: none; }
.post-card .thumb { aspect-ratio: 3 / 2; background: #eef2f8; overflow: hidden; }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-card .body { padding: 18px 20px 22px; }
.post-card .meta { font-size: 0.74rem; color: #9ca3af; text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 8px; }
.post-card h3 { font-size: 1.02rem; line-height: 1.35; margin-bottom: 8px; }
.post-card p { color: var(--muted); font-size: 0.9rem; }

/* 404 */
.error-page { max-width: 760px; margin: 0 auto; padding: 64px 20px 80px; text-align: center; }
.error-page h1 { font-size: 2rem; margin-bottom: 12px; }
.error-page p { color: var(--muted); margin-bottom: 26px; }
.error-page .links { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.error-page .links a {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.9rem;
  background: var(--surface);
}

/* Blog content (WP editor output) */
.entry-content { max-width: 760px; margin: 24px auto 0; }
.entry-content h2 { font-size: 1.35rem; margin: 28px 0 10px; }
.entry-content p, .entry-content li { color: #374151; font-size: 1rem; }
.entry-content img { max-width: 100%; height: auto; }

/* Ad slot */
.ad-slot {
  margin: 36px auto;
  text-align: center;
  color: #9ca3af;
  font-size: 0.8rem;
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 14px;
  max-width: 728px;
  background: #fbfcfe;
}

/* Footer */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); padding: 32px 20px; margin-top: 40px; }
.footer-wrap {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 0.88rem;
}
.footer-wrap nav ul { gap: 18px; flex-wrap: wrap; }
.disclaimer-note { font-size: 0.78rem; margin-top: 14px; max-width: 820px; }

/* Breadcrumb */
.crumb { font-size: 0.82rem; color: var(--muted); margin-bottom: 18px; }
.crumb a { color: var(--muted); }