/* ============================================================
   Base variables — these are the Editorial theme's defaults.
   Every other theme below redefines all of these on [data-theme="x"].
   ============================================================ */
:root,
[data-theme="editorial"] {
  --bg: #fbfaf6;
  --text: #17171a;
  --muted: #6f6d66;
  --accent: #ff5a36;
  --border: #e3e0d5;
  --card-bg: #ffffff;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-display: "Helvetica Neue", Arial, sans-serif;
  --radius: 8px;
}

@media (prefers-color-scheme: dark) {
  [data-theme="editorial"] {
    --bg: #17171a;
    --text: #f1f0ea;
    --muted: #a3a19a;
    --accent: #ff7a54;
    --border: #333228;
    --card-bg: #1f1f22;
  }
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light dark;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

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

/* Header / nav */

header.site-header {
  border-bottom: 2px solid var(--text);
  padding: 1.1rem 1.5rem;
}

.site-header .header-inner {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.site-title {
  font-size: 2.4rem;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
}

.site-title a {
  color: var(--text);
  text-decoration: none;
}

nav.site-nav {
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
}

nav.site-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}

nav.site-nav a:hover,
nav.site-nav a[aria-current="page"] {
  border-bottom-color: var(--accent);
}

/* Theme switch */

.theme-switch {
  position: absolute;
  top: 3.6rem;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
  width: 320px;
}

.theme-switch-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.theme-switch-buttons {
  display: flex;
  gap: 0.3rem;
  flex-wrap: nowrap;
}

.theme-btn {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.28rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
}

.theme-btn:hover {
  color: var(--text);
  border-color: var(--text);
}

.theme-btn.is-active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

/* Main content */

main {
  max-width: 780px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

main h1 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

main > p {
  max-width: 62ch;
}

.editor-note {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-style: italic;
  margin-bottom: 1.5rem;
}

/* Entry card */

.entry-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.entry-category {
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.entry-date {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
  margin: 0;
}

.entry-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  margin-bottom: 1.5rem;
}

.entry-headline {
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.entry-body {
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 1.1rem;
}

.entry-citation {
  border-top: 1px solid var(--border);
  padding-top: 0.85rem;
  margin-top: 0.5rem;
}

.entry-citation h3 {
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.entry-citation p {
  font-size: 0.85rem;
  margin: 0;
}

.fallback-note {
  background: var(--card-bg);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.history-list .entry-card {
  cursor: default;
}

.state-message {
  color: var(--muted);
  font-style: italic;
}

/* Get involved page */

.involve-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.involve-list li {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.involve-list a {
  font-weight: 700;
}

/* Email signup */

.signup-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--card-bg);
  margin-top: 2.5rem;
}

.signup-box h2 {
  font-size: 1.05rem;
}

.signup-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.signup-form input[type="email"] {
  flex: 1 1 220px;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  background: var(--bg);
  color: var(--text);
}

.signup-form button {
  padding: 0.6rem 1.25rem;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}

.signup-form button:hover {
  opacity: 0.9;
}

/* Footer */

footer.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 2rem 1.5rem;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.footer-social a {
  color: var(--text);
  text-decoration: none;
}

.footer-social a:hover {
  color: var(--accent);
}

@media (max-width: 520px) {
  .entry-headline {
    font-size: 1.4rem;
  }

  .site-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 640px) {
  .theme-switch {
    position: static;
    width: auto;
    align-items: flex-start;
  }
}

/* ============================================================
   THEME: Editorial (default) — flair beyond the shared variables
   ============================================================ */

[data-theme="editorial"] .site-title {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 2.88rem;
}

[data-theme="editorial"] header.site-header {
  border-bottom-width: 3px;
}

[data-theme="editorial"] main {
  padding-top: 3rem;
}

[data-theme="editorial"] .entry-headline {
  font-size: 2rem;
  line-height: 1.05;
}

[data-theme="editorial"] .entry-card {
  border: none;
  border-top: 4px solid var(--accent);
  border-radius: 2px;
  padding: 1.6rem 0 1.8rem;
  background: transparent;
}

[data-theme="editorial"] .history-list .entry-card {
  border-bottom: 1px solid var(--border);
  border-top: none;
  padding: 1.4rem 0;
}

@media (max-width: 520px) {
  [data-theme="editorial"] .entry-headline {
    font-size: 1.6rem;
  }
}

/* ============================================================
   THEME: Matrix
   ============================================================ */

[data-theme="matrix"] {
  --bg: #000000;
  --text: #baffc9;
  --muted: #2fcf5c;
  --accent: #4fff7a;
  --border: #114a22;
  --card-bg: #000000;
  --font-body: "Consolas", "Lucida Console", "Courier New", monospace;
  --font-display: "Consolas", "Lucida Console", "Courier New", monospace;
}

[data-theme="matrix"] body {
  background-image: repeating-linear-gradient(90deg, rgba(79, 255, 122, 0.04) 0 1px, transparent 1px 22px);
}

[data-theme="matrix"] .site-title {
  text-transform: uppercase;
  text-shadow: 0 0 6px rgba(79, 255, 122, 0.6);
}

[data-theme="matrix"] nav.site-nav a {
  text-transform: lowercase;
}

[data-theme="matrix"] nav.site-nav a::before {
  content: "[";
  color: var(--muted);
}

[data-theme="matrix"] nav.site-nav a::after {
  content: "]";
  color: var(--muted);
}

[data-theme="matrix"] .entry-card {
  border: 1px solid var(--border);
  box-shadow: inset 0 0 18px rgba(79, 255, 122, 0.08);
}

[data-theme="matrix"] .entry-headline {
  text-shadow: 0 0 8px rgba(79, 255, 122, 0.5);
}

[data-theme="matrix"] .entry-date::before {
  content: "> ";
}

[data-theme="matrix"] .entry-category::before {
  content: "[[";
}

[data-theme="matrix"] .entry-category::after {
  content: "]]";
}

[data-theme="matrix"] .entry-citation {
  border-top-style: dashed;
}

[data-theme="matrix"] a {
  color: var(--accent);
}

/* ============================================================
   THEME: DOS terminal
   ============================================================ */

[data-theme="dos"] {
  --bg: #0000aa;
  --text: #d6d6d6;
  --muted: #8f9bff;
  --accent: #ffff55;
  --border: #d6d6d6;
  --card-bg: #0000aa;
  --font-body: "Consolas", "Lucida Console", monospace;
  --font-display: "Consolas", "Lucida Console", monospace;
}

[data-theme="dos"] header.site-header {
  border-bottom: 2px solid var(--border);
}

[data-theme="dos"] .site-title {
  color: #fff;
}

[data-theme="dos"] .site-title::before {
  content: "C:\\WIBDI> ";
  color: #55ff55;
}

[data-theme="dos"] nav.site-nav {
  counter-reset: fkey;
}

[data-theme="dos"] nav.site-nav a {
  counter-increment: fkey;
  text-transform: none;
}

[data-theme="dos"] nav.site-nav a::before {
  content: "F" counter(fkey) " ";
  color: #55ff55;
}

[data-theme="dos"] main {
  border: 2px solid var(--border);
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

[data-theme="dos"] .entry-card {
  border: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
}

[data-theme="dos"] .entry-headline {
  color: #fff;
}

[data-theme="dos"] .entry-category {
  color: #ffff55;
}

[data-theme="dos"] .theme-btn {
  border-radius: 0;
}

[data-theme="dos"] .involve-list li,
[data-theme="dos"] .signup-box,
[data-theme="dos"] .fallback-note,
[data-theme="dos"] .editor-note {
  border-radius: 0;
  background: transparent;
}

[data-theme="dos"] a {
  color: #55ff55;
}

/* ============================================================
   THEME: Corkboard
   ============================================================ */

[data-theme="corkboard"] {
  --bg: #a9773f;
  --text: #2c2416;
  --muted: #7a6a50;
  --accent: #b3261e;
  --border: #8a5f2f;
  --card-bg: #fffdf2;
  --font-body: -apple-system, "Segoe UI", Arial, sans-serif;
  --font-display: "Segoe Print", "Bradley Hand", cursive;
}

[data-theme="corkboard"] body {
  background-image: radial-gradient(#8a5f2f 1px, transparent 1px);
  background-size: 6px 6px;
}

[data-theme="corkboard"] header.site-header {
  border-bottom: none;
  background: rgba(255, 253, 242, 0.85);
}

[data-theme="corkboard"] .site-title {
  font-family: Rockwell, "Rockwell Nova", "Courier New", serif;
  font-weight: 700;
  font-size: 3rem;
}

[data-theme="corkboard"] nav.site-nav a {
  text-transform: none;
  font-family: var(--font-body);
}

[data-theme="corkboard"] .entry-card {
  transform: rotate(-0.6deg);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.3);
  border: none;
  position: relative;
}

[data-theme="corkboard"] .entry-card::before {
  content: "";
  position: absolute;
  top: -9px;
  left: 28px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ff8a80, #b3261e);
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.4);
}

[data-theme="corkboard"] .entry-headline {
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: -0.01em;
}

[data-theme="corkboard"] .entry-citation {
  background: #fff6a8;
  border-top: none;
  transform: rotate(0.8deg);
  padding: 0.7rem 0.9rem;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.25);
  margin-top: 1rem;
}

[data-theme="corkboard"] .history-list .entry-card {
  margin-bottom: 2.2rem;
}

[data-theme="corkboard"] .state-message {
  display: inline-block;
  color: var(--text);
  background: var(--card-bg);
  padding: 0.6rem 0.9rem;
  border-radius: 4px;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

[data-theme="corkboard"] .involve-list li,
[data-theme="corkboard"] .signup-box,
[data-theme="corkboard"] .fallback-note,
[data-theme="corkboard"] .editor-note {
  border: none;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

[data-theme="corkboard"] .editor-note {
  background: var(--card-bg);
  color: var(--text);
  font-style: normal;
}

[data-theme="corkboard"] footer.site-footer {
  color: var(--text);
}