/*
Theme Name: KW Theme
Theme URI:
Author:
Description: Minimal static-site theme for KW
Version: 1.0.6
License: GNU General Public License v2
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kw-theme
*/

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

/* ─── Tokens ─────────────────────────────────────────────────── */
:root {
  --bg:           #f0f2f5;
  --surface:      #ffffff;
  --surface-2:    #f8f9fa;
  --border:       #e4e6ea;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow:       0 2px 10px rgba(0,0,0,.09);
  --accent:       #2563eb;
  --text:         #111827;
  --text-muted:   #6b7280;
  --radius:       10px;
  --font:         -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --max-w:        1160px;
  --sidebar-w:    300px;
  --gap:          28px;

  /* tag palette — cycled by term_id % 6 */
  --tag-0: #2563eb; --tag-0-bg: #eff6ff;
  --tag-1: #059669; --tag-1-bg: #ecfdf5;
  --tag-2: #db2777; --tag-2-bg: #fdf2f8;
  --tag-3: #d97706; --tag-3-bg: #fffbeb;
  --tag-4: #7c3aed; --tag-4-bg: #f5f3ff;
  --tag-5: #0891b2; --tag-5-bg: #ecfeff;
}

/* ─── Base structural ────────────────────────────────────────── */
html { font-size: 16px; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.kw-site { display: flex; flex-direction: column; min-height: 100vh; }

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

.kw-wrap {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ─── Header ─────────────────────────────────────────────────── */
.kw-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.kw-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 8px 20px;
  flex-wrap: wrap;
  padding: 8px 0;
}

.kw-branding { display: flex; align-items: baseline; gap: 10px; flex-shrink: 0; }

.kw-site-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--text);
  text-decoration: none;
}

.kw-site-title:hover { color: var(--accent); }

.kw-tagline {
  font-size: .8rem;
  color: var(--text-muted);
  display: none;
}

/* ─── Navigation ─────────────────────────────────────────────── */
.kw-nav { flex: 1; display: flex; justify-content: flex-end; }

.kw-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

.kw-nav li { position: relative; }

.kw-nav a {
  display: block;
  padding: 6px 12px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-radius: 6px;
  transition: background .15s, color .15s;
  white-space: nowrap;
}

.kw-nav a:hover,
.kw-nav .current-menu-item > a,
.kw-nav .current_page_item > a {
  background: #f0f2f5;
  color: var(--accent);
}

/* Arrow on items with children */
.kw-nav .menu-item-has-children > a::after {
  content: '▾';
  display: inline-block;
  margin-left: 4px;
  font-size: .7em;
  opacity: .6;
  vertical-align: middle;
}

.kw-nav ul ul .menu-item-has-children > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.kw-nav ul ul .menu-item-has-children > a::after {
  content: '›';
  flex-shrink: 0;
  font-size: 1em;
  opacity: .5;
  margin-left: auto;
}

/* Dropdowns */
.kw-nav ul ul {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 200px;
  flex-direction: column;
  gap: 0;
  padding: 6px;
  z-index: 200;
}

/* Invisible bridge fills the 6px gap so hover is never lost */
.kw-nav ul ul::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

.kw-nav li:hover > ul { display: flex; }

.kw-nav ul ul a { font-size: .875rem; border-radius: 6px; }

/* Third-level: fly out to the LEFT (safer — nav is near right edge of screen) */
.kw-nav ul ul ul {
  top: -6px;
  left: auto;
  right: calc(100% + 6px);
}

.kw-nav ul ul ul::before {
  top: 0;
  left: auto;
  right: -8px;
  width: 8px;
  height: 100%;
}

/* ─── Page layout ────────────────────────────────────────────── */
.kw-main { flex: 1; padding: 32px 0 48px; }

.kw-content-area {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-w);
  gap: var(--gap);
  align-items: start;
}

.kw-content-area.no-sidebar {
  grid-template-columns: 1fr;
}

.kw-primary { min-width: 0; }

/* ─── Post card (horizontal) ─────────────────────────────────── */
.kw-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: flex;
  gap: 0;
  overflow: hidden;
  margin-bottom: var(--gap);
  transition: box-shadow .2s;
}

.kw-card:hover { box-shadow: var(--shadow); }

.kw-card__thumb {
  flex-shrink: 0;
  width: 280px;
  overflow: hidden;
  background: var(--surface-2);
}

.kw-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}

.kw-card:hover .kw-card__thumb img { transform: scale(1.03); }

.kw-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 28px;
  flex: 1;
  min-width: 0;
}

.kw-card__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.kw-card__title a {
  color: var(--text);
  text-decoration: none;
  transition: color .15s;
}

.kw-card__title a:hover { color: var(--accent); }

.kw-card__excerpt {
  margin: 0;
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ─── Tag badges ─────────────────────────────────────────────── */
.kw-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.kw-tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid currentColor;
  transition: opacity .15s;
}

.kw-tag:hover { opacity: .75; }

.kw-tag-0 { color: var(--tag-0); background: var(--tag-0-bg); }
.kw-tag-1 { color: var(--tag-1); background: var(--tag-1-bg); }
.kw-tag-2 { color: var(--tag-2); background: var(--tag-2-bg); }
.kw-tag-3 { color: var(--tag-3); background: var(--tag-3-bg); }
.kw-tag-4 { color: var(--tag-4); background: var(--tag-4-bg); }
.kw-tag-5 { color: var(--tag-5); background: var(--tag-5-bg); }

/* ─── Post meta ─────────────────────────────────────────────── */
.kw-post-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: auto;
}

.kw-post-meta a { color: var(--text-muted); text-decoration: none; }
.kw-post-meta a:hover { color: var(--accent); }

/* ─── Single post ────────────────────────────────────────────── */
.kw-post-single { }

.kw-post-single__featured {
  width: 100%;
  max-height: 420px;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 28px;
}

.kw-post-single__featured img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kw-post-single__body { }

.kw-post-single__title {
  margin: 12px 0 16px;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--text);
}

.kw-post-single__meta { padding-bottom: 28px; border-bottom: 1px solid var(--border); }

/* content area inside single post — leave element styles to browser defaults */
.kw-entry-content { padding-top: 28px; }

/* ─── Page (no card — bare content) ─────────────────────────── */
.kw-page { }

.kw-page__featured {
  width: 100%;
  max-height: 360px;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 28px;
}

.kw-page__featured img { width: 100%; height: 100%; object-fit: cover; }

.kw-page__body { }

.kw-page__title {
  margin: 0 0 24px;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--border);
}

/* ─── Archive / search header ────────────────────────────────── */
.kw-archive-header {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: 24px 28px;
  margin-bottom: var(--gap);
}

.kw-archive-header__title {
  margin: 0 0 4px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

.kw-archive-header__desc {
  margin: 0;
  font-size: .9rem;
  color: var(--text-muted);
}

/* ─── Sidebar ────────────────────────────────────────────────── */
.kw-sidebar { min-width: 0; }

.kw-widget {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: 22px 24px;
  margin-bottom: var(--gap);
}

.kw-widget-title {
  margin: 0 0 16px;
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.kw-widget-title::after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* Scope widget inner element styles to avoid bleed */
.kw-widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kw-widget ul li { border-radius: 6px; }

.kw-widget ul a {
  display: block;
  padding: 7px 10px;
  font-size: .875rem;
  color: var(--text);
  text-decoration: none;
  border-radius: 6px;
  transition: background .12s, color .12s;
}

.kw-widget ul a:hover { background: var(--bg); color: var(--accent); }

.kw-widget ul .post-count,
.kw-widget ul .count {
  font-size: .75rem;
  color: var(--text-muted);
  float: right;
}

/* Recent posts widget — date before title, separated rows */
.kw-widget.widget_recent_entries ul { gap: 0; }

.kw-widget.widget_recent_entries ul li {
  display: flex;
  flex-direction: column;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  gap: 2px;
}

.kw-widget.widget_recent_entries ul li:last-child { border-bottom: none; }

.kw-widget.widget_recent_entries ul li .post-date {
  order: -1;
  font-size: .72rem;
  color: var(--text-muted);
  line-height: 1.2;
}

.kw-widget.widget_recent_entries ul li a {
  padding: 0;
  font-size: .875rem;
  line-height: 1.35;
  border-radius: 0;
  background: none;
}

.kw-widget.widget_recent_entries ul li a:hover { background: none; color: var(--accent); }

/* Search widget */
.kw-widget .search-form { display: flex; gap: 8px; }

.kw-widget .search-field {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: .875rem;
  background: var(--bg);
  color: var(--text);
  outline: none;
}

.kw-widget .search-field:focus { border-color: var(--accent); background: var(--surface); }

.kw-widget .search-submit {
  padding: 8px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: .875rem;
  cursor: pointer;
  transition: opacity .15s;
}

.kw-widget .search-submit:hover { opacity: .85; }

/* Calendar widget */
.kw-widget .wp-calendar-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.kw-widget .wp-calendar-table th,
.kw-widget .wp-calendar-table td { text-align: center; padding: 4px; }
.kw-widget .wp-calendar-table a { color: var(--accent); }

/* ─── Pagination ─────────────────────────────────────────────── */
.kw-pagination { margin-top: var(--gap); }

.kw-pagination .nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.kw-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 500;
  text-decoration: none;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: background .12s, color .12s;
}

.kw-pagination .page-numbers:hover { background: var(--bg); color: var(--accent); }
.kw-pagination .page-numbers.current { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ─── No posts / 404 ─────────────────────────────────────────── */
.kw-empty {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: 60px 40px;
  text-align: center;
  color: var(--text-muted);
}

.kw-empty h1, .kw-empty h2 {
  margin: 0 0 12px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

.kw-empty p { margin: 0 0 24px; font-size: .95rem; }

/* ─── Footer ─────────────────────────────────────────────────── */
.kw-footer {
  background: #111827;
  color: #9ca3af;
  margin-top: auto;
}

.kw-footer__widgets {
  padding: 48px 0 32px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--gap);
  border-bottom: 1px solid #1f2937;
}

.kw-footer__widget-title {
  margin: 0 0 16px;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #f9fafb;
}

.kw-footer-widget ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.kw-footer-widget ul a { color: #9ca3af; text-decoration: none; font-size: .875rem; transition: color .12s; }
.kw-footer-widget ul a:hover { color: #f9fafb; }

.kw-footer__bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
  gap: 16px;
}

.kw-footer__bottom a { color: #9ca3af; text-decoration: none; }
.kw-footer__bottom a:hover { color: #f9fafb; }

/* ─── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .kw-content-area {
    grid-template-columns: 1fr;
  }

  .kw-sidebar { order: 2; }
}

@media (max-width: 640px) {
  .kw-header__inner { padding: 6px 0; }

  .kw-card { flex-direction: column; }
  .kw-card__thumb { width: 100%; height: 200px; }

  .kw-post-single__body { padding: 24px 20px; }
  .kw-post-single__title { font-size: 1.5rem; }

  .kw-page__body { padding: 24px 20px; }
  .kw-page__title { font-size: 1.4rem; }

  .kw-footer__widgets { grid-template-columns: 1fr 1fr; }
  .kw-footer__bottom { flex-direction: column; text-align: center; }

  .kw-nav { flex-basis: 100%; justify-content: flex-start; }
}