/* Riftfinder prototype — base styles
   Palette: wasteland charcoal + Boomer amber + psionic cyan. */

:root {
  --bg: #0a0d11;
  --surface: #141a21;
  --surface-2: #1c2630;
  --border: #2a3744;
  --border-strong: #4a3a1f;
  --text: #e6dccb;
  --text-dim: #a99e80;
  --text-muted: #6e6856;
  --accent: #ff8c1a;
  --accent-glow: rgba(255, 140, 26, 0.35);
  --accent-2: #1ecde8;
  --magic: #6ee7a8;
  --cyber: #c084fc;
  --skill: #fcd34d;
  --danger: #e54040;
  --success: #4ade80;
  --font-display: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Mono", "Cascadia Code", "Consolas", ui-monospace, monospace;
  --container: 1120px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(255, 140, 26, 0.08), transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 20%, rgba(30, 205, 232, 0.04), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  min-height: 100vh;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 120ms ease, color 120ms ease;
}
a:hover {
  color: #ffb066;
  border-bottom-color: var(--accent);
}

/* ====== Header ====== */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(10, 13, 17, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 16px;
}
.site-title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.22em;
  font-size: 1.05rem;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent-glow);
  border-bottom: none;
  white-space: nowrap;
}
.site-title::before { content: "[ "; color: var(--text-muted); }
.site-title::after  { content: " ]"; color: var(--text-muted); }
.site-title:hover { border-bottom: none; color: #ffb066; }

.site-header nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.site-header nav a {
  color: var(--text-dim);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 600;
  border-bottom: 1px solid transparent;
}
.site-header nav a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ====== Hero ====== */
.hero {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.hero .kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 16px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.02;
  margin: 0 0 20px;
  color: var(--text);
  text-transform: uppercase;
}
.hero h1 .accent {
  color: var(--accent);
  text-shadow: 0 0 28px var(--accent-glow);
}
.hero p.lede {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 740px;
  margin: 0 0 8px;
}
.hero .hero-meta {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.hero .hero-meta span {
  padding: 6px 12px;
  border: 1px solid var(--border);
  background: rgba(20, 26, 33, 0.6);
}
.hero .hero-meta span b {
  color: var(--accent);
  font-weight: 700;
}

/* ====== Browse sections ====== */
section.browse {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}
section.browse h2.section-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 8px;
}
section.browse h2.section-title::before {
  content: "// ";
  color: var(--text-muted);
  font-weight: 400;
}
section.browse p.section-lede {
  color: var(--text-dim);
  margin: 0 0 32px;
  max-width: 720px;
  font-size: 1rem;
}

.group-label {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border);
}
.group-label:first-of-type { margin-top: 0; }

/* ====== Card grid ====== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.card {
  display: block;
  padding: 16px 18px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  position: relative;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}
.card:hover {
  background: var(--surface-2);
  border-color: var(--border);
  transform: translateX(2px);
  color: var(--text);
}
.card h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text);
}
.card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.45;
}

.muted { color: var(--text-dim); font-weight: 400; }

.card.placeholder {
  opacity: 0.55;
  border-left-color: var(--border-strong);
}
.card.placeholder:hover { transform: none; background: var(--surface); }

/* ====== Breadcrumb ====== */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 28px 0 24px;
}
.breadcrumb a {
  color: var(--text-dim);
  border-bottom: none;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--border-strong); margin: 0 6px; }

/* ====== Doc page (class/subsystem) ====== */
.doc { padding: 0 0 80px; }
.doc-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 22px;
  margin-bottom: 36px;
}
.doc-header .doc-kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 10px;
}
.doc-header h1 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin: 0 0 18px;
  color: var(--text);
  line-height: 1.05;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--surface);
}
.pill-status { color: var(--success); border-color: rgba(74, 222, 128, 0.4); }
.pill-source { color: var(--text-muted); }
.pill-key { color: var(--accent-2); border-color: rgba(30, 205, 232, 0.4); }

.depends {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}
.depends a {
  color: var(--accent-2);
  border-bottom: 1px dotted rgba(30, 205, 232, 0.4);
  margin-right: 14px;
}
.depends a:hover { border-bottom-style: solid; }

/* ====== Prose ====== */
.doc h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
  margin: 52px 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-strong);
}
.doc h2::before {
  content: "// ";
  color: var(--text-muted);
  font-weight: 400;
}
.doc h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin: 32px 0 12px;
}
.doc h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-2);
  margin: 24px 0 10px;
}

.doc p { margin: 0 0 14px; max-width: 78ch; }
.doc ul, .doc ol { margin: 0 0 18px; padding-left: 24px; max-width: 78ch; }
.doc li { margin-bottom: 8px; }
.doc li::marker { color: var(--accent); }
.doc li ul, .doc li ol { margin-top: 8px; margin-bottom: 0; }

.doc strong { color: var(--text); font-weight: 700; }
.doc em { color: var(--text); font-style: italic; }
.doc code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--surface);
  padding: 1px 6px;
  border: 1px solid var(--border);
  color: var(--accent-2);
}

.doc blockquote {
  border-left: 3px solid var(--accent);
  margin: 20px 0;
  padding: 12px 18px;
  background: var(--surface);
  color: var(--text-dim);
}
.doc blockquote p:last-child { margin-bottom: 0; }

/* ====== Tables ====== */
.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 0.92rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
}
.doc th, .doc td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.doc th {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border-strong);
}
.doc tr:last-child td { border-bottom: none; }
.doc td:first-child { color: var(--text); }

/* Stat block: a 2-col label/value table */
.doc table.stat-block th {
  background: transparent;
  color: var(--text-muted);
}
.doc table.stat-block td:first-child {
  width: 30%;
  color: var(--accent-2);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  font-family: var(--font-display);
}

/* ====== Wiki link styling ====== */
.doc a.wiki {
  color: var(--accent-2);
  border-bottom: 1px dotted rgba(30, 205, 232, 0.4);
}
.doc a.wiki:hover {
  color: #66e6ff;
  border-bottom-style: solid;
}

/* ====== Level-by-level block ====== */
.doc .level {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 18px;
  margin: 16px 0;
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
}
.doc .level:last-child { border-bottom: none; }
.doc .level-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 700;
  padding-top: 4px;
}
.doc .level-tag small { display: block; color: var(--text-muted); font-size: 0.7rem; letter-spacing: 0.16em; }
.doc .level ul { margin: 0; padding-left: 18px; }
.doc .level li { margin-bottom: 6px; }
.doc .level li.routine { color: var(--text-muted); }

/* Reference list block (e.g. Mystic Psi Impulse list) sitting between level rows */
.doc .impulse-list {
  margin: 16px 0;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--border);
  border-radius: 4px;
}
.doc .impulse-list h4 { margin-top: 0; }
.doc .impulse-list > p:last-child { margin-bottom: 0; }

/* ====== Footer ====== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 40px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.site-footer p { margin: 0 0 4px; }

/* ====== Responsive ====== */
@media (max-width: 720px) {
  .site-header .container { flex-direction: column; align-items: flex-start; }
  .site-header nav { gap: 18px; }
  .hero { padding: 48px 0 36px; }
  .doc .level { grid-template-columns: 1fr; gap: 6px; }
  .doc .level-tag { padding-top: 0; }
}

/* ====== Action icons (PF2e/SF2e-style) ====== */
:root {
  --ico-1: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2012%205'%3E%3Cpath%20d='M0.8%204.3L6%200.6L11.2%204.3L8.8%204.3L6%202.1L3.2%204.3Z'/%3E%3C/svg%3E");
  --ico-2: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2012%209'%3E%3Cpath%20d='M0.8%204.3L6%200.6L11.2%204.3L8.8%204.3L6%202.1L3.2%204.3Z%20M0.8%208.3L6%204.6L11.2%208.3L8.8%208.3L6%206.1L3.2%208.3Z'/%3E%3C/svg%3E");
  --ico-3: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2012%2013'%3E%3Cpath%20d='M0.8%204.3L6%200.6L11.2%204.3L8.8%204.3L6%202.1L3.2%204.3Z%20M0.8%208.3L6%204.6L11.2%208.3L8.8%208.3L6%206.1L3.2%208.3Z%20M0.8%2012.3L6%208.6L11.2%2012.3L8.8%2012.3L6%2010.1L3.2%2012.3Z'/%3E%3C/svg%3E");
  --ico-free: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2012%206'%3E%3Cpath%20d='M0.7%205.2L6%200.6L11.3%205.2L8.6%205.2L6%202.9L3.4%205.2Z'%20fill='none'%20stroke='%23000'%20stroke-width='0.7'%20stroke-linejoin='round'/%3E%3C/svg%3E");
  --ico-react: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2014%2014'%3E%3Cpath%20d='M11%209.5A5%205%200%201%201%207%202'%20fill='none'%20stroke='%23000'%20stroke-width='1.8'%20stroke-linecap='round'/%3E%3Cpath%20d='M10.4%202L6.5%200.1L6.5%203.9Z'/%3E%3C/svg%3E");
}
.act {
  display: inline-block;
  vertical-align: middle;
  margin: 0 0.16em;
  background-color: var(--accent);
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
  -webkit-mask-size: contain; mask-size: contain;
}
.act-1 { width: 0.9em; height: 0.4em; -webkit-mask-image: var(--ico-1); mask-image: var(--ico-1); }
.act-2 { width: 0.9em; height: 0.7em; -webkit-mask-image: var(--ico-2); mask-image: var(--ico-2); }
.act-3 { width: 0.9em; height: 1em; -webkit-mask-image: var(--ico-3); mask-image: var(--ico-3); }
.act-free { width: 0.9em; height: 0.4em; -webkit-mask-image: var(--ico-free); mask-image: var(--ico-free); }
.act-react { width: 0.95em; height: 0.95em; -webkit-mask-image: var(--ico-react); mask-image: var(--ico-react); }

/* Action key / legend */
.action-key {
  font-size: 0.82rem;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 8px 14px;
  margin: 0 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: center;
}
.action-key > strong { color: var(--text); font-weight: 700; }