/* ============================================================
   Funded Grad Search — landing & search-results styling
   Token system:
   Color   #ffffff bg · #f6f9f6 elevated · #16231a ink · #5c6b60 ink-dim
           #177a31 accent · #1f9d57 accent-bright · #dbe6dc line · #b5791f amber
           (matches the palette already used in the plugin's own admin UI
           and archive/single templates — one brand across the product now,
           rather than the landing page being its own dark island)
   Type    Courier New / Courier / monospace, throughout — sci-hub's plain-text register
   ============================================================ */

/* The front page prints its own <body> tag (no GeneratePress header/footer
   markup at all — see front-page.php) so it owns the full viewport. */
body.fgo-fullpage {
  margin: 0;
  background: #ffffff;
  min-height: 100vh;
  overflow-x: hidden;
}
.fgo-skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}
.fgo-skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: #177a31;
  color: #fff;
  padding: 10px 16px;
  border-radius: 6px;
  font-family: var(--fgo-font);
  font-size: 13px;
  text-decoration: none;
}

.fgo-landing {
  --fgo-bg: #ffffff;
  --fgo-bg-elevated: #f6f9f6;
  --fgo-ink: #16231a;
  --fgo-ink-dim: #5c6b60;
  --fgo-accent: #177a31;
  --fgo-accent-bright: #1f9d57;
  --fgo-line: #dbe6dc;
  --fgo-amber: #b5791f;
  --fgo-doodle: #dbe6dc;
  --fgo-font: 'Courier New', Courier, monospace;

  position: relative;
  overflow: hidden;
  background: var(--fgo-bg);
  color: var(--fgo-ink);
  font-family: var(--fgo-font);
  padding: 0;
  margin: 0;
}

.fgo-landing a { color: inherit; }

/* -------- dark mode --------
 * Toggled via the account bar's dark-mode button (assets/js/account-bar.js),
 * persisted in localStorage, applied as an attribute on <html> so it can be
 * set before paint (see the inline script in functions.php's wp_head hook)
 * without waiting on this stylesheet to load first.
 */
html[data-fgo-theme="dark"] body.fgo-fullpage { background: #0d1410; }
html[data-fgo-theme="dark"] .fgo-skip-link:focus { background: #35c26a; color: #06170c; }
html[data-fgo-theme="dark"] .fgo-landing {
  --fgo-bg: #0d1410;
  --fgo-bg-elevated: #141d17;
  --fgo-ink: #eef2ea;
  --fgo-ink-dim: #93a498;
  --fgo-accent: #35c26a;
  --fgo-accent-bright: #46d47c;
  --fgo-line: #223026;
  --fgo-amber: #e0a63a;
  --fgo-doodle: #223026;
}
html[data-fgo-theme="dark"] .fgo-search-form button { color: #06170c; }
html[data-fgo-theme="dark"] .fgo-result-excerpt { color: #c3d0c6; }
html[data-fgo-theme="dark"] .fgo-badge-mono { color: #06170c; }
html[data-fgo-theme="dark"] .fgo-logo-text { color: var(--fgo-ink); }

/* -------- background doodles -------- */
.fgo-doodles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.fgo-doodle { position: absolute; stroke: var(--fgo-doodle); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; opacity: .9; }
.fgo-doodle text { fill: var(--fgo-doodle); stroke: none; font-family: var(--fgo-font); font-weight: 700; }
/* Doodles only show once there's real gutter space to put them in — below
   this they'd sit on top of the content instead of around it. */
@media (max-width: 1500px) { .fgo-doodles { display: none; } }

/* -------- layout: widescreen -------- */
.fgo-landing-grid {
  position: relative;
  z-index: 1;
  max-width: 1760px;
  margin: 0 auto;
  padding: 64px clamp(16px, 3vw, 56px) 100px;
  display: grid;
  grid-template-columns: 40% 60%;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px) {
  .fgo-landing-grid { grid-template-columns: 1fr; padding: 40px 16px 64px; gap: 40px; }
}

/* -------- logo -------- */
.fgo-logo { margin: 0 0 28px; }
.fgo-logo img {
  max-height: 48px;
  width: auto;
  display: block;
}
.fgo-logo-text {
  display: inline-block;
  font-family: var(--fgo-font);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--fgo-ink);
  text-decoration: none;
}
.fgo-logo-text:hover { color: var(--fgo-accent); }

.fgo-hero-title {
  font-family: var(--fgo-font);
  font-weight: 700;
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 1.2;
  margin: 0 0 20px;
  color: var(--fgo-ink);
}
.fgo-hero-title span {
  font-style: italic;
  color: var(--fgo-accent);
}

.fgo-hero-sub {
  font-size: 16px;
  line-height: 1.6;
  color: var(--fgo-ink-dim);
  max-width: 480px;
  margin: 0 0 36px;
}

/* -------- search: terminal-style input -------- */
.fgo-search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--fgo-bg-elevated);
  border: 1px solid var(--fgo-line);
  border-radius: 10px;
  padding: 4px 6px 4px 18px;
  max-width: 560px;
  transition: border-color .15s ease;
}
.fgo-search-form:focus-within { border-color: var(--fgo-accent); }

.fgo-caret {
  font-family: var(--fgo-font);
  color: var(--fgo-accent);
  font-size: 17px;
  animation: fgo-blink 1.1s steps(1) infinite;
}
@media (prefers-reduced-motion: reduce) { .fgo-caret { animation: none; } }
@keyframes fgo-blink { 0%, 45% { opacity: 1; } 50%, 100% { opacity: .15; } }

.fgo-search-form input[type="text"] {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--fgo-font);
  font-size: 15px;
  color: var(--fgo-ink);
  padding: 14px 0;
}
.fgo-search-form input[type="text"]::placeholder { color: var(--fgo-ink-dim); }

.fgo-search-form button {
  font-family: var(--fgo-font);
  font-weight: 600;
  font-size: 13px;
  background: var(--fgo-accent);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 11px 20px;
  cursor: pointer;
  transition: background .15s ease;
}
.fgo-search-form button:hover { background: var(--fgo-accent-bright); }

.fgo-search-form-compact { max-width: 640px; margin-bottom: 40px; }

/* -------- search hints -------- */
.fgo-search-hints {
  margin-top: 14px;
  font-size: 13px;
  color: var(--fgo-ink-dim);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.fgo-hint-btn {
  font-family: var(--fgo-font);
  font-size: 12px;
  background: transparent;
  border: 1px solid var(--fgo-line);
  color: var(--fgo-ink-dim);
  border-radius: 999px;
  padding: 4px 11px;
  cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.fgo-hint-btn:hover { border-color: var(--fgo-accent); color: var(--fgo-accent); }

/* -------- quick filters -------- */
.fgo-quickfilters {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.fgo-quickfilters-label { font-size: 13px; color: var(--fgo-ink-dim); margin-right: 4px; }
.fgo-chip {
  font-size: 13px;
  text-decoration: none;
  border: 1px solid var(--fgo-line);
  border-radius: 999px;
  padding: 5px 13px;
  color: var(--fgo-ink);
  transition: background .15s ease, border-color .15s ease;
}
.fgo-chip:hover { background: rgba(23, 122, 49, .08); border-color: var(--fgo-accent); }

/* -------- stats strip -------- */
.fgo-stats-strip {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--fgo-line);
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 24px;
}
.fgo-stat { display: flex; align-items: baseline; gap: 8px; }
.fgo-stat-num { font-family: var(--fgo-font); font-size: 26px; color: var(--fgo-accent); }
.fgo-stat-label { font-size: 13px; color: var(--fgo-ink-dim); }
.fgo-stat-sources { font-size: 13px; color: var(--fgo-ink-dim); }
.fgo-submit-link {
  margin-left: auto;
  font-size: 13px;
  text-decoration: none;
  color: var(--fgo-accent);
  border-bottom: 1px solid transparent;
}
.fgo-submit-link:hover { border-bottom-color: var(--fgo-accent); }

/* -------- ledger (latest listings, right column) -------- */
.fgo-ledger {
  background: var(--fgo-bg-elevated);
  border: 1px solid var(--fgo-line);
  border-radius: 12px;
  padding: 20px;
}
.fgo-ledger-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.fgo-ledger-title {
  font-family: var(--fgo-font);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--fgo-ink-dim);
}
.fgo-ledger-live {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--fgo-accent);
  box-shadow: 0 0 0 0 rgba(23,122,49,.5);
  animation: fgo-pulse 2s infinite;
}
@media (prefers-reduced-motion: reduce) { .fgo-ledger-live { animation: none; } }
@keyframes fgo-pulse {
  0% { box-shadow: 0 0 0 0 rgba(23,122,49,.45); }
  70% { box-shadow: 0 0 0 6px rgba(23,122,49,0); }
  100% { box-shadow: 0 0 0 0 rgba(23,122,49,0); }
}

.fgo-ledger-list { list-style: none; margin: 0; padding: 0; }
.fgo-ledger-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--fgo-line);
}
.fgo-ledger-item:last-child { border-bottom: none; }
.fgo-ledger-time {
  font-family: var(--fgo-font);
  font-size: 11px;
  color: var(--fgo-ink-dim);
  padding-top: 2px;
}
.fgo-ledger-link {
  grid-column: 2;
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  color: var(--fgo-ink);
}
.fgo-ledger-link:hover { color: var(--fgo-accent); }
.fgo-ledger-meta {
  grid-column: 2;
  font-family: var(--fgo-font);
  font-size: 10.5px;
  color: var(--fgo-ink-dim);
}
.fgo-ledger-empty { font-size: 13px; color: var(--fgo-ink-dim); }
.fgo-ledger-all {
  display: inline-block;
  margin-top: 16px;
  font-size: 12.5px;
  text-decoration: none;
  color: var(--fgo-accent);
}
.fgo-ledger-all:hover { text-decoration: underline; }

/* -------- search results page -------- */
.fgo-results-wrap { max-width: 820px; margin: 0 auto; padding: 56px 16px 96px; }
.fgo-results-count { color: var(--fgo-ink-dim); font-size: 14px; margin-bottom: 28px; }
.fgo-results-count strong { color: var(--fgo-ink); }

.fgo-results-list { list-style: none; margin: 0; padding: 0; }
.fgo-result-item { padding: 22px 0; border-bottom: 1px solid var(--fgo-line); }
.fgo-result-item:first-child { padding-top: 0; }

.fgo-result-badges { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.fgo-badge-mono {
  font-family: var(--fgo-font);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .04em;
  background: var(--fgo-accent);
  color: #eafbee;
  border-radius: 4px;
  padding: 2px 7px;
}
.fgo-badge-mono-ghost { background: transparent; border: 1px solid var(--fgo-line); color: var(--fgo-ink-dim); }

.fgo-result-title { font-family: var(--fgo-font); font-weight: 700; font-size: 18px; margin: 0 0 6px; }
.fgo-result-title a { text-decoration: none; color: var(--fgo-ink); }
.fgo-result-title a:hover { color: var(--fgo-accent); }
.fgo-result-meta { display: flex; gap: 14px; font-size: 12.5px; color: var(--fgo-ink-dim); margin-bottom: 8px; }
.fgo-result-excerpt { font-size: 13.5px; line-height: 1.6; color: #3c4a40; margin: 0; }

.fgo-pagination { margin-top: 32px; display: flex; gap: 8px; }
.fgo-pagination .page-numbers {
  font-family: var(--fgo-font);
  font-size: 12px;
  text-decoration: none;
  color: var(--fgo-ink-dim);
  border: 1px solid var(--fgo-line);
  border-radius: 6px;
  padding: 6px 11px;
}
.fgo-pagination .page-numbers.current { color: var(--fgo-bg); background: var(--fgo-accent); border-color: var(--fgo-accent); }

.fgo-empty { color: var(--fgo-ink-dim); font-size: 14px; padding: 32px 0; }
.fgo-empty a { color: var(--fgo-accent); }

/* focus visibility (keyboard nav) */
.fgo-landing a:focus-visible,
.fgo-landing button:focus-visible,
.fgo-landing input:focus-visible {
  outline: 2px solid var(--fgo-accent);
  outline-offset: 2px;
}
