/* Dex Arcana — house theme. Tokens from rebuild spec §2. */

@import url("https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700&family=Source+Sans+3:ital,wght@0,400;0,600;0,700;1,400&display=swap");

html[data-theme="arcana"] {
  --da-bg: #0a1220;
  --da-bg-elevated: #121c30;
  --da-surface: #1a2740;
  --da-metal-blue: #3d7ad6;
  --da-metal-blue-hi: #7eb0ff;
  --da-metal-blue-lo: #1e3a6e;
  --da-metal-orange: #e87a2a;
  --da-metal-orange-hi: #ffb068;
  --da-metal-orange-lo: #8a4010;
  --da-ink: #e8eef8;
  --da-ink-soft: #a8b4c8;
  --da-mute: #6a768c;
  --da-danger: #c04040;
  --da-ok: #3a8a58;
  --da-focus-ring: #ffb068;
  --da-font-display: "Cinzel", "Palatino Linotype", Palatino, serif;
  --da-font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --da-radius: 12px;
  --da-header-h: 64px;
  color-scheme: dark;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

html[data-theme="arcana"] body {
  font-family: var(--da-font-body);
  color: var(--da-ink);
  background:
    radial-gradient(1100px 520px at 8% -12%, color-mix(in srgb, var(--da-metal-blue) 30%, transparent), transparent 62%),
    radial-gradient(820px 420px at 108% 4%, color-mix(in srgb, var(--da-metal-orange) 18%, transparent), transparent 58%),
    radial-gradient(700px 380px at 50% 120%, color-mix(in srgb, var(--da-metal-blue-lo) 50%, transparent), transparent 70%),
    linear-gradient(180deg, #0d1830 0%, var(--da-bg) 38%, #070d18 100%);
  background-attachment: fixed;
  line-height: 1.5;
}

img {
  max-width: 100%;
}

a {
  color: var(--da-metal-blue-hi);
  text-decoration-color: color-mix(in srgb, var(--da-metal-orange) 55%, transparent);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--da-metal-orange-hi);
}

:focus-visible {
  outline: 2px solid var(--da-focus-ring);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  z-index: 80;
  padding: 0.4rem 0.7rem;
  background: var(--da-metal-orange);
  color: #1a0d04;
  border-radius: 6px;
}

.skip-link:focus {
  top: 12px;
}

/* ——— Chrome ——— */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--da-header-h);
  padding: 0.55rem 1.15rem;
  background: color-mix(in srgb, var(--da-bg) 78%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--da-metal-blue) 32%, transparent);
  backdrop-filter: blur(14px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--da-font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--da-ink);
  text-decoration: none;
  text-transform: none;
}

.wordmark:hover {
  color: var(--da-metal-orange-hi);
}

.sigil {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  background: url("favicon.svg") center / contain no-repeat;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--da-metal-orange) 45%, transparent));
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.15rem;
  flex: 1;
}

.site-nav a {
  color: var(--da-ink-soft);
  text-decoration: none;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  font-size: 0.92rem;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--da-ink);
  background: color-mix(in srgb, var(--da-metal-blue-lo) 70%, transparent);
}

.site-nav a.is-active {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--da-metal-orange) 55%, transparent);
  color: var(--da-metal-orange-hi);
}

.nav-toggle {
  display: none;
}

.auth-slot {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
}

.guest-chip,
.user-chip {
  font-size: 0.8rem;
  color: var(--da-ink-soft);
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page {
  width: min(1180px, calc(100% - 2rem));
  margin: 1.25rem auto 3.5rem;
}

.page-wide {
  width: min(1320px, calc(100% - 1.5rem));
}

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem 1.2rem;
  margin-bottom: 1.15rem;
}

.page-head h1,
.hero-wordmark,
.display {
  font-family: var(--da-font-display);
  letter-spacing: 0.04em;
  font-weight: 700;
  margin: 0;
}

.lede,
.hint {
  color: var(--da-ink-soft);
  margin: 0.35rem 0 0;
}

.hint {
  font-size: 0.88rem;
}

/* ——— Surfaces ——— */

.card,
.panel,
.modal-card,
.sheet {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--da-surface) 88%, white 6%), var(--da-surface));
  border: 1px solid color-mix(in srgb, var(--da-metal-blue) 34%, transparent);
  border-radius: var(--da-radius);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35),
    0 16px 40px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 color-mix(in srgb, var(--da-metal-blue-hi) 16%, transparent);
}

.card {
  padding: 1.05rem 1.15rem;
}

.panel {
  padding: 0.9rem;
}

.kicker {
  color: var(--da-metal-orange);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

hr.rule {
  border: 0;
  height: 1px;
  margin: 1rem 0;
  background: linear-gradient(90deg, transparent, var(--da-metal-blue), var(--da-metal-orange), transparent);
  opacity: 0.55;
}

/* ——— Controls ——— */

button,
.btn {
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  border: 0;
  border-radius: 8px;
  padding: 0.48rem 0.85rem;
  color: var(--da-ink);
  background: color-mix(in srgb, var(--da-metal-blue-lo) 80%, var(--da-surface));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--da-metal-blue) 40%, transparent);
}

.btn-primary,
button.primary {
  background: linear-gradient(180deg, var(--da-metal-orange-hi), var(--da-metal-orange) 55%, var(--da-metal-orange-lo));
  color: #1a0d04;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, white 35%, transparent),
    0 6px 16px color-mix(in srgb, var(--da-metal-orange) 28%, transparent);
}

.btn-ghost,
button.ghost {
  background: transparent;
  color: var(--da-ink-soft);
}

.btn-danger,
button.danger {
  background: color-mix(in srgb, var(--da-danger) 22%, var(--da-surface));
  color: #ffd0d0;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--da-danger) 55%, transparent);
}

.btn-ok,
button.ok {
  background: color-mix(in srgb, var(--da-ok) 28%, var(--da-surface));
  color: #d8ffe8;
}

button:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-row,
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

label,
.lbl {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--da-ink-soft);
  margin-bottom: 0.28rem;
}

input,
select,
textarea {
  width: 100%;
  font: inherit;
  color: var(--da-ink);
  background: var(--da-bg-elevated);
  border: 1px solid color-mix(in srgb, var(--da-metal-blue) 38%, transparent);
  border-radius: 8px;
  padding: 0.48rem 0.62rem;
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--da-metal-orange);
}

.field {
  margin-bottom: 0.75rem;
}

.grid-2,
.grid-3,
.grid-6 {
  display: grid;
  gap: 0.7rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-6 {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-item,
.pick-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  cursor: pointer;
}

.list-item:hover,
.list-item.is-active,
.pick-row:hover {
  background: color-mix(in srgb, var(--da-metal-blue-lo) 55%, transparent);
}

.list-item.is-active {
  box-shadow: inset 3px 0 0 var(--da-metal-orange);
}

.muted {
  color: var(--da-mute);
}

.ok {
  color: #8ad4a6;
}

.danger-text {
  color: #f0a0a0;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--da-metal-blue-lo) 70%, transparent);
  color: var(--da-metal-blue-hi);
}

.badge-orange {
  background: color-mix(in srgb, var(--da-metal-orange-lo) 50%, transparent);
  color: var(--da-metal-orange-hi);
}

.empty {
  padding: 1.4rem 1rem;
  text-align: center;
  color: var(--da-ink-soft);
  border: 1px dashed color-mix(in srgb, var(--da-metal-blue) 40%, transparent);
  border-radius: var(--da-radius);
}

/* ——— Tabs ——— */

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.9rem;
}

.tabs button {
  background: transparent;
  color: var(--da-ink-soft);
  box-shadow: none;
  border-radius: 999px;
}

.tabs button.is-active {
  color: #1a0d04;
  background: linear-gradient(180deg, var(--da-metal-orange-hi), var(--da-metal-orange));
}

/* ——— Split layouts ——— */

.split {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.split-3 {
  display: grid;
  grid-template-columns: minmax(200px, 240px) minmax(200px, 260px) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

/* ——— Modal / toast ——— */

.modal-back {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: color-mix(in srgb, #04060c 72%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-card {
  width: min(440px, 100%);
  padding: 1.2rem 1.25rem 1.3rem;
}

.toast-host {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.toast {
  min-width: 220px;
  max-width: 360px;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  background: var(--da-bg-elevated);
  border: 1px solid var(--da-metal-blue);
  color: var(--da-ink);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4);
}

.toast.ok {
  border-color: var(--da-ok);
}

.toast.err {
  border-color: var(--da-danger);
}

/* ——— Home ——— */

.hero {
  position: relative;
  overflow: hidden;
  padding: 2.4rem 1.6rem 2rem;
  margin-bottom: 1.4rem;
}

.hero-wordmark {
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  line-height: 1.05;
  background: linear-gradient(180deg, #f4f7ff 10%, var(--da-metal-blue-hi) 48%, var(--da-metal-orange-hi) 140%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.pitch {
  max-width: 42rem;
  font-size: 1.12rem;
  color: var(--da-ink-soft);
}

.plate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.plate {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 1.1rem 1.15rem 1.2rem;
  min-height: 148px;
}

.plate h2 {
  font-family: var(--da-font-display);
  font-size: 1.25rem;
  margin: 0.2rem 0 0.4rem;
}

.plate p {
  margin: 0;
  color: var(--da-ink-soft);
  font-size: 0.94rem;
}

.hero-art {
  position: absolute;
  right: -40px;
  top: -50px;
  width: min(420px, 50vw);
  height: 420px;
  opacity: 0.55;
  pointer-events: none;
}

/* ——— World / timeline / mind ——— */

.timeline {
  position: relative;
  padding-left: 1.4rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 0.2rem;
  bottom: 0.2rem;
  width: 2px;
  background: linear-gradient(var(--da-metal-blue), var(--da-metal-orange));
}

.tl-item {
  position: relative;
  margin: 0 0 0.85rem;
  padding: 0.65rem 0.8rem;
}

.tl-item::before {
  content: "";
  position: absolute;
  left: calc(-1.4rem + 2px);
  top: 1rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--da-metal-orange);
  box-shadow: 0 0 0 3px var(--da-bg);
}

.tl-item.major::before {
  background: var(--da-metal-blue-hi);
}

.mind-wrap {
  position: relative;
  height: min(560px, 70vh);
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--da-metal-blue-lo) 40%, transparent), transparent 40%),
    var(--da-bg-elevated);
  border-radius: var(--da-radius);
  border: 1px solid color-mix(in srgb, var(--da-metal-blue) 35%, transparent);
}

.mind-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}

.mind-node {
  cursor: grab;
  fill: var(--da-surface);
  stroke: var(--da-metal-blue);
  stroke-width: 1.5;
}

.mind-node.major {
  stroke: var(--da-metal-orange);
}

/* ——— Map canvas ——— */

.map-stage {
  position: relative;
  height: min(620px, 72vh);
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 31px,
      color-mix(in srgb, var(--da-metal-blue) 16%, transparent) 32px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 31px,
      color-mix(in srgb, var(--da-metal-blue) 16%, transparent) 32px
    ),
    var(--da-bg-elevated);
  border-radius: var(--da-radius);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--da-metal-blue) 35%, transparent);
  touch-action: none;
}

.map-stage canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ——— Forge sheet ——— */

.ability-box {
  text-align: center;
  padding: 0.55rem 0.3rem;
}

.ability-box .score {
  font-family: var(--da-font-display);
  font-size: 1.45rem;
}

.ability-mod {
  color: var(--da-metal-orange-hi);
  font-size: 0.85rem;
}

.sheet-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 1rem;
}

.skill-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem 0.7rem;
}

.skill-list label.plain {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.92rem;
  color: var(--da-ink);
  margin: 0;
}

.skill-list input[type="checkbox"] {
  width: auto;
}

/* ——— Play ——— */

.play-shell {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: calc(100vh - var(--da-header-h) - 2rem);
  gap: 0.7rem;
}

.play-frame-wrap {
  position: relative;
  min-height: 520px;
  background: #05080f;
  border-radius: var(--da-radius);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--da-metal-blue) 40%, transparent);
}

.play-frame-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 520px;
  border: 0;
  background: #05080f;
}

.play-frame-wrap.is-muted iframe {
  filter: grayscale(0.15);
}

/* ——— Reference ——— */

.ref-layout {
  display: grid;
  grid-template-columns: minmax(200px, 260px) minmax(0, 1fr);
  gap: 1rem;
}

.ref-article h2 {
  font-family: var(--da-font-display);
  margin-top: 0;
}

.ref-article + .ref-article {
  margin-top: 1.4rem;
}

.ref-article[hidden] {
  display: none;
}

/* ——— Responsive ——— */

@media (max-width: 920px) {
  .plate-grid,
  .grid-3,
  .grid-6,
  .split,
  .split-3,
  .sheet-grid,
  .ref-layout {
    grid-template-columns: 1fr;
  }

  .grid-2,
  .skill-list {
    grid-template-columns: 1fr;
  }

  .hero-art {
    opacity: 0.22;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .site-header {
    flex-wrap: wrap;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
  }

  .site-nav.is-open {
    display: flex;
  }

  .auth-slot {
    width: 100%;
    margin-left: 0;
  }

  .page {
    width: min(100% - 1.2rem, 1180px);
  }
}