/*
Theme Name: FreeKonig
Theme URI: https://freekonig.org
Author: repeatGROWTH
Description: Single-page case repository theme for freekonig.org. Authors add entries with a title, link, and label; the front page renders them into the existing card design. No HTML editing required.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: freekonig
*/

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --ink: #1c1a16;
    --ink-mid: #4a4640;
    --ink-light: #8a8278;
    --ink-faint: #c8c2b8;
    --paper: #f7f4ef;
    --paper-warm: #ede9e1;
    --paper-card: #ffffff;
    --rule: #ddd8ce;
    --accent: #2a4a7f;
    --accent-light: #e8edf5;
    --accent-mid: #4a6ea8;
    --red: #8b2020;
    --red-light: #f5eaea;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Source Serif 4', Georgia, serif;
    background: var(--paper);
    color: var(--ink);
    min-height: 100vh;
    font-size: 16px;
    line-height: 1.7;
  }

  /* ── MASTHEAD ── */
  .masthead {
    border-bottom: 3px double var(--ink);
    padding: 2rem 0 0;
    text-align: center;
    background: var(--paper);
  }

  .masthead-eyebrow {
    font-family: 'Source Serif 4', serif;
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-light);
    margin-bottom: 0.5rem;
  }

  .masthead-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1;
    color: var(--ink);
    margin-bottom: 0.35rem;
  }

  .masthead-subtitle {
    font-family: 'Source Serif 4', serif;
    font-size: 0.75rem;
    font-weight: 300;
    font-style: italic;
    color: var(--ink-light);
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
  }

  .masthead-rule {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0;
    padding: 0 2rem;
  }

  .masthead-rule::before,
  .masthead-rule::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ink-faint);
  }

  .masthead-rule span {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ink-faint);
  }

  /* ── NAV ── */
  nav {
    display: flex;
    justify-content: center;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .nav-tab {
    font-family: 'Source Serif 4', serif;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-light);
    padding: 0.9rem 2rem;
    border: none;
    background: transparent;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    position: relative;
    top: 1px;
  }

  .nav-tab:hover { color: var(--ink); }

  .nav-tab.active {
    color: var(--ink);
    border-bottom: 2px solid var(--ink);
    font-weight: 500;
  }

  /* ── PAGES ── */
  .page { display: none; max-width: 820px; margin: 0 auto; padding: 3rem 2rem 5rem; }
  .page.active { display: block; }

  /* ── NOTICE BANNER ── */
  .notice {
    border: 1px solid var(--ink-faint);
    border-left: 3px solid var(--accent);
    background: var(--accent-light);
    padding: 1.25rem 1.5rem;
    margin-bottom: 2.5rem;
    border-radius: 0 4px 4px 0;
  }

  .notice p {
    font-size: 0.875rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--ink-mid);
  }

  .notice p + p { margin-top: 0.75rem; }

  .notice strong {
    font-weight: 500;
    color: var(--accent);
  }

  /* ── SECTION HEADERS ── */
  .section-head {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 2.5rem 0 1.25rem;
  }

  .section-head h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.1rem;
    font-weight: 400;
    font-style: italic;
    color: var(--ink);
    white-space: nowrap;
  }

  .section-head::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--rule);
  }

  /* ── LINK CARDS ── */
  .link-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .link-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--paper-card);
    border: 1px solid var(--rule);
    padding: 1rem 1.25rem;
    border-radius: 4px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.18s, background 0.18s;
  }

  .link-card:hover {
    border-color: var(--accent-mid);
    background: var(--accent-light);
  }

  .link-card-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.04em;
  }

  .icon-yt { background: #fee2e2; color: #b91c1c; }
  .icon-web { background: var(--paper-warm); color: var(--ink-mid); }

  .link-card-body { flex: 1; min-width: 0; }

  .link-card-label {
    font-size: 0.6rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 0.2rem;
  }

  .link-card-title {
    font-family: 'Source Serif 4', serif;
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1.45;
    color: var(--ink);
  }

  .link-card-url {
    font-size: 0.72rem;
    color: var(--ink-light);
    margin-top: 0.2rem;
    font-style: italic;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .link-card-arrow {
    font-size: 0.9rem;
    color: var(--ink-faint);
    flex-shrink: 0;
    margin-top: 4px;
    transition: color 0.18s, transform 0.18s;
  }

  .link-card:hover .link-card-arrow {
    color: var(--accent-mid);
    transform: translate(2px, -2px);
  }

  /* ── TRIAL DAY GRID ── */
  .day-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .day-card {
    display: flex;
    flex-direction: column;
    background: var(--paper-card);
    border: 1px solid var(--rule);
    padding: 1.1rem 1.1rem 0.9rem;
    border-radius: 4px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.18s, background 0.18s;
    gap: 0.4rem;
  }

  .day-card:hover {
    border-color: var(--accent-mid);
    background: var(--accent-light);
  }

  .day-number {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--ink-faint);
    line-height: 1;
  }

  .day-label {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-light);
  }

  .day-source {
    font-size: 0.65rem;
    color: var(--ink-faint);
    font-style: italic;
    margin-top: auto;
  }

  .day-card-arrow {
    font-size: 0.8rem;
    color: var(--ink-faint);
    align-self: flex-end;
    transition: color 0.18s;
  }

  .day-card:hover .day-card-arrow { color: var(--accent-mid); }

  /* ── MEDIA GRID (Page 3) ── */
  .media-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .media-tag {
    display: inline-block;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 2px;
    margin-bottom: 0.25rem;
    font-weight: 400;
  }

  .tag-clip { background: #fef3c7; color: #92400e; }
  .tag-analysis { background: #dcfce7; color: #166534; }
  .tag-full { background: #dbeafe; color: #1e40af; }

  /* ── PLACEHOLDER ── */
  .placeholder-block {
    border: 1px dashed var(--rule);
    border-radius: 4px;
    padding: 1.5rem;
    text-align: center;
    color: var(--ink-faint);
    font-style: italic;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
  }

  /* ── FOOTER ── */
  footer {
    border-top: 3px double var(--rule);
    padding: 2rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
  }

  footer p {
    font-size: 0.72rem;
    color: var(--ink-faint);
    font-style: italic;
    letter-spacing: 0.04em;
  }

  footer p + p { margin-top: 0.35rem; }

  /* ── UTILITY ── */
  .drop-cap::first-letter {
    font-family: 'Playfair Display', serif;
    font-size: 3.2em;
    font-weight: 400;
    float: left;
    line-height: 0.75;
    margin: 0.1em 0.08em 0 0;
    color: var(--ink);
  }

  .intro-text {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--ink-mid);
    margin-bottom: 0.75rem;
  }

  /* -- ICON ALIASES (added for the WordPress build) -- */
  .icon-red { background: #fee2e2; color: #b91c1c; }
  .icon-neutral { background: var(--paper-warm); color: var(--ink-mid); }

  /* -- EMPTY SECTION STATE (admins only) -- */
  .fk-empty {
    border: 1px dashed var(--rule);
    border-radius: 4px;
    padding: 1.25rem;
    text-align: center;
    color: var(--ink-faint);
    font-style: italic;
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
  }

  /* -- ACCESSIBILITY -- */
  .nav-tab:focus-visible,
  .link-card:focus-visible,
  .day-card:focus-visible,
  footer a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

  .screen-reader-text {
    border: 0;
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
  }

  footer a { color: var(--ink-light); }

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

  @media (max-width: 560px) {
    nav { flex-wrap: wrap; }
    .nav-tab { padding: 0.8rem 1.1rem; }
    .page { padding: 2rem 1.25rem 3.5rem; }
  }