/*
Theme Name: FieldNotes
Theme URI: https://example.com/fieldnotes
Author: Codex
Description: A crisp, modern WordPress blog theme with thoughtful typography and a focus on readability.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fieldnotes
*/

:root {
  --bg: #f7fafc;
  --panel: #ffffff;
  --ink: #0f172a;
  --muted: #6b7280;
  --accent: #0ea5e9;
  --accent-strong: #0284c7;
  --line: #e5e7eb;
  --shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
  --radius: 18px;
  --max-width: 1080px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 15% 20%, #e0f2fe 0, transparent 25%), radial-gradient(circle at 85% 10%, #d9f99d 0, transparent 20%), radial-gradient(circle at 80% 80%, #e0f2fe 0, transparent 25%), var(--bg);
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--accent-strong);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.site-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 22px 48px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 10px 14px;
  background: var(--ink);
  color: white;
  border-radius: 8px;
  z-index: 1000;
}

.site-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
  margin-bottom: 24px;
  position: sticky;
  top: 14px;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-logo {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(14, 165, 233, 0.22);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.custom-logo-link img,
.custom-logo {
  max-height: 42px;
  width: auto;
  height: auto;
}

.brand a {
  color: var(--ink);
}

.site-description {
  font-size: 14px;
  color: var(--muted);
  margin-top: 2px;
}

.main-nav {
  justify-self: end;
  display: flex;
  gap: 18px;
  align-items: center;
  font-weight: 600;
}

.main-nav ul {
  display: flex;
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav li {
  position: relative;
}

.main-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--ink);
}

.main-nav a:hover,
.main-nav .current-menu-item > a {
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
}

.searchform {
  position: relative;
  display: flex;
  align-items: center;
}

.searchform input[type="text"] {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 38px 10px 12px;
  font-size: 14px;
  background: white;
  min-width: 190px;
}

.searchform input[type="submit"] {
  position: absolute;
  right: 6px;
  border: none;
  background: none;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
}

.hero {
  background: linear-gradient(135deg, #e0f2fe, #ecfeff);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  padding: 28px 26px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.hero h1,
.hero h2 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  font-size: 32px;
  letter-spacing: -0.01em;
}

.hero p {
  margin: 0;
  max-width: 720px;
  color: var(--muted);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 12px;
}

.post-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  box-shadow: var(--shadow);
  transition: transform 0.12s ease, box-shadow 0.16s ease;
}

.post-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.post-thumbnail {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, #e2e8f0, #f8fafc);
}

.post-thumbnail img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  transition: transform 0.18s ease;
}

.post-card:hover .post-thumbnail img {
  transform: scale(1.015);
}

.post-thumbnail.placeholder {
  height: 210px;
}

.post-card__body {
  padding: 18px 18px 20px;
  display: grid;
  gap: 10px;
}

.post-meta {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  margin-right: 6px;
}

.post-card__title {
  margin: 0;
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.post-card__title a {
  color: var(--ink);
}

.post-card__excerpt {
  color: var(--muted);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: #f0f9ff;
  border: 1px solid #dbeafe;
  border-radius: 999px;
  color: #0ea5e9;
  font-weight: 600;
  font-size: 12px;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--ink);
}

.read-more::after {
  content: "→";
  font-size: 15px;
  transition: transform 0.15s ease;
}

.read-more:hover::after {
  transform: translateX(3px);
}

.pagination {
  margin: 32px 0 10px;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.pagination .page-numbers {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: white;
}

.pagination .current {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 26px;
  box-shadow: var(--shadow);
}

.article-title {
  margin: 0 0 12px;
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  font-size: 32px;
  letter-spacing: -0.01em;
}

.article-meta {
  color: var(--muted);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 14px;
  margin-bottom: 16px;
}

.hero-image {
  border-radius: var(--radius);
  margin: 18px 0 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.article-content {
  color: var(--ink);
}

.article-content h2,
.article-content h3,
.article-content h4 {
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  margin-top: 28px;
  margin-bottom: 12px;
}

.article-content p {
  margin: 0 0 18px;
}

.article-content blockquote {
  border-left: 4px solid var(--accent);
  padding-left: 16px;
  color: var(--muted);
  margin: 20px 0;
  font-style: italic;
}

.article-content pre,
.article-content code {
  font-family: "SFMono-Regular", "Menlo", monospace;
  background: #0b1727;
  color: #e2e8f0;
  border-radius: 10px;
}

.article-content pre {
  padding: 14px;
  overflow: auto;
}

.article-content code {
  padding: 2px 6px;
}

.author-box {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px;
  margin: 20px 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

.author-box .avatar {
  border-radius: 50%;
  width: 72px;
  height: 72px;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.07);
}

.author-name {
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 4px;
}

.author-email {
  font-size: 14px;
  color: var(--muted);
}

.author-bio {
  margin-top: 6px;
  color: var(--ink);
}

.post-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  margin-top: 22px;
  flex-wrap: wrap;
}

.tag-links a {
  margin-right: 8px;
  padding: 7px 12px;
  background: #f0fdf4;
  border: 1px solid #dcfce7;
  color: #16a34a;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
}

.post-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.post-nav a {
  padding: 12px 14px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
  color: var(--ink);
}

.site-footer {
  margin-top: 38px;
  padding: 22px 12px 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 180px;
}

.footer-links,
.footer-social {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-links a,
.footer-social a {
  color: var(--ink);
  font-weight: 600;
}

.footer-links a {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: white;
}

.footer-social a {
  padding: 8px 10px;
  border-radius: 10px;
  background: #f0f9ff;
  border: 1px solid #dbeafe;
}

.comments-area {
  margin-top: 28px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.comment {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}

.comment:last-child {
  border-bottom: none;
}

.comment-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.comment .fn {
  font-weight: 700;
}

.comment-metadata {
  font-size: 13px;
  color: var(--muted);
}

.comment-content {
  color: var(--ink);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fafc;
}

.comment-form input[type="submit"] {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  border: none;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
}

.not-found {
  text-align: center;
  padding: 40px 0;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .post-card:hover,
  .post-card:hover .post-thumbnail img,
  .read-more:hover::after {
    transform: none;
  }
}

@media (max-width: 720px) {
  .site-wrapper {
    padding: 20px 16px 40px;
  }

  .site-header {
    grid-template-columns: 1fr;
    position: static;
  }

  .main-nav {
    justify-self: start;
    flex-wrap: wrap;
  }

  .hero h1,
  .hero h2 {
    font-size: 26px;
  }

  .post-card__title {
    font-size: 20px;
  }
}