:root {
  color-scheme: dark;
  --ink-950: oklch(12% 0.018 28);
  --ink-900: oklch(16% 0.024 28);
  --ink-850: oklch(19% 0.027 29);
  --ink-800: oklch(23% 0.03 30);
  --ink-700: oklch(31% 0.032 31);
  --paper-100: oklch(93% 0.025 83);
  --paper-200: oklch(85% 0.034 78);
  --paper-400: oklch(68% 0.045 70);
  --gold-300: oklch(79% 0.12 79);
  --gold-400: oklch(70% 0.135 69);
  --gold-500: oklch(61% 0.13 58);
  --red-500: oklch(50% 0.145 28);
  --red-600: oklch(41% 0.13 27);
  --red-700: oklch(33% 0.105 26);
  --success: oklch(69% 0.11 150);
  --danger: oklch(66% 0.16 28);
  --focus: oklch(83% 0.13 82);
  --border: oklch(46% 0.055 54);
  --border-soft: oklch(32% 0.04 43);
  --surface-base: var(--ink-900);
  --surface-raised: var(--ink-850);
  --surface-high: var(--ink-800);
  --text-primary: var(--paper-100);
  --text-muted: var(--paper-400);
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --radius-sm: 0.35rem;
  --radius-md: 0.65rem;
  --radius-lg: 1rem;
  --shadow-md: 0 1.25rem 3rem oklch(6% 0.018 28 / 0.34);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --z-sticky: 200;
  --z-modal: 400;
  --z-toast: 500;
  font-family: "Microsoft YaHei", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-kerning: normal;
}

* { box-sizing: border-box; }

html { min-width: 20rem; background: var(--ink-950); }

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 72% 8%, oklch(42% 0.09 33 / 0.22), transparent 32rem),
    linear-gradient(155deg, var(--ink-950), oklch(16% 0.025 12) 52%, oklch(13% 0.019 34));
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.55;
  letter-spacing: 0.012em;
}

button, input { font: inherit; }

button { color: inherit; }

button, a, input { -webkit-tap-highlight-color: transparent; }

button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 0.15rem solid var(--focus);
  outline-offset: 0.15rem;
}

button:disabled { cursor: not-allowed; opacity: 0.48; }

[hidden] { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: var(--z-toast);
  top: var(--space-sm);
  left: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background: var(--paper-100);
  color: var(--ink-950);
  transition: transform 180ms var(--ease-out-quart);
}

.skip-link:focus { transform: translateY(0); }

.ambient { position: fixed; inset: 0; overflow: hidden; pointer-events: none; }
.ambient::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: repeating-linear-gradient(94deg, transparent 0 1.6rem, oklch(76% 0.07 72 / 0.16) 1.65rem 1.7rem);
  mask-image: linear-gradient(to bottom, oklch(0% 0 0 / 0.7), transparent 70%);
}
.ambient__sun {
  position: absolute;
  top: 7rem;
  right: -4rem;
  width: 17rem;
  aspect-ratio: 1;
  border: 1px solid oklch(75% 0.12 69 / 0.22);
  border-radius: 50%;
  box-shadow: inset 0 0 0 1.5rem oklch(56% 0.12 32 / 0.045), inset 0 0 0 3rem oklch(56% 0.12 32 / 0.035);
}
.ambient__line { position: absolute; height: 1px; background: oklch(72% 0.09 69 / 0.16); transform-origin: right; }
.ambient__line--one { top: 16rem; right: 1rem; width: 24rem; transform: rotate(-16deg); }
.ambient__line--two { top: 23rem; right: -2rem; width: 31rem; transform: rotate(-28deg); }

.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.75rem;
  padding: max(var(--space-sm), env(safe-area-inset-top)) max(var(--space-md), env(safe-area-inset-right)) var(--space-sm) max(var(--space-md), env(safe-area-inset-left));
  border-bottom: 1px solid var(--border-soft);
  background: oklch(14% 0.021 28 / 0.93);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
  text-decoration: none;
}
.brand__seal {
  display: grid;
  width: 2.65rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid oklch(67% 0.15 31);
  background: var(--red-600);
  color: var(--paper-100);
  font: 700 1.45rem/1 "KaiTi", "STKaiti", serif;
  box-shadow: inset 0 0 0 0.18rem var(--red-700);
  transform: rotate(-2deg);
}
.brand strong { display: block; font-size: 1rem; letter-spacing: 0.09em; }
.brand small { display: block; margin-top: 0.1rem; color: var(--text-muted); font: 650 0.63rem/1.2 "Segoe UI", sans-serif; letter-spacing: 0.16em; }

.header-actions { display: flex; align-items: center; gap: var(--space-md); }
.session-state { color: var(--success); font-size: 0.78rem; font-weight: 700; }
.session-state::before { content: ""; display: inline-block; width: 0.42rem; aspect-ratio: 1; margin-right: 0.4rem; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 0.2rem oklch(69% 0.11 150 / 0.12); }

main { position: relative; z-index: 1; }

.eyebrow, .section-kicker {
  margin: 0 0 var(--space-xs);
  color: var(--gold-300);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.auth-stage {
  display: grid;
  min-height: calc(100vh - 4.75rem);
  align-items: center;
  gap: var(--space-2xl);
  padding: var(--space-2xl) max(var(--space-lg), env(safe-area-inset-right)) max(4rem, env(safe-area-inset-bottom)) max(var(--space-lg), env(safe-area-inset-left));
}

.auth-story { max-width: 42rem; }
.auth-story h1 {
  max-width: 11ch;
  margin: 0;
  color: var(--paper-100);
  font: 800 2.5rem/1.14 "KaiTi", "STKaiti", "Microsoft YaHei", serif;
  letter-spacing: 0.04em;
  text-wrap: balance;
}
.auth-story > p:not(.eyebrow) { max-width: 36rem; margin: var(--space-lg) 0 0; color: var(--paper-200); }
.auth-rules { display: flex; gap: clamp(1.5rem, 6vw, 4rem); margin: var(--space-xl) 0 0; }
.auth-rules div { display: grid; gap: 0.15rem; }
.auth-rules dt { color: var(--gold-300); font: 750 1.75rem/1 "Segoe UI", sans-serif; font-variant-numeric: tabular-nums; }
.auth-rules dd { margin: 0; color: var(--text-muted); font-size: 0.78rem; }

.auth-form {
  position: relative;
  width: min(100%, 31rem);
  justify-self: center;
  padding: var(--space-xl);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, oklch(24% 0.04 29), var(--surface-raised));
  box-shadow: var(--shadow-md);
}
.auth-form::before, .auth-form::after { content: ""; position: absolute; width: 2.5rem; height: 2.5rem; pointer-events: none; }
.auth-form::before { top: 0.6rem; left: 0.6rem; border-top: 1px solid var(--gold-400); border-left: 1px solid var(--gold-400); }
.auth-form::after { right: 0.6rem; bottom: 0.6rem; border-right: 1px solid var(--gold-400); border-bottom: 1px solid var(--gold-400); }
.auth-form__heading { display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-xl); }
.auth-form__heading p { margin: 0; color: var(--gold-300); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; }
.auth-form__heading h2 { margin: 0.15rem 0 0; font-size: 1.25rem; }
.command-knot { width: 0.85rem; height: 2.75rem; border-radius: 1rem; background: var(--red-500); box-shadow: 0.38rem 0 0 var(--gold-500); transform: skewY(-12deg); }

label, legend { color: var(--paper-200); font-size: 0.86rem; font-weight: 750; }
input {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--ink-950);
  color: var(--text-primary);
  caret-color: var(--gold-300);
}
input:hover { border-color: var(--border); }
input:focus { border-color: var(--gold-400); }
input::placeholder { color: oklch(62% 0.028 54); opacity: 1; }
.auth-form input { margin-top: var(--space-xs); }
.field-help { margin: var(--space-xs) 0 0; color: var(--text-muted); font-size: 0.75rem; line-height: 1.5; }
.field-error { min-height: 1.25rem; margin: var(--space-xs) 0 0; color: var(--danger); font-size: 0.78rem; }

.primary-button, .secondary-button, .danger-button, .text-button {
  min-height: 2.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 800;
  transition: transform 120ms var(--ease-out-quart), background-color 160ms var(--ease-out-quart), border-color 160ms var(--ease-out-quart), color 160ms var(--ease-out-quart);
}
.primary-button:active, .secondary-button:active, .danger-button:active { transform: translateY(1px); }
.primary-button { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: 0.65rem 1rem; border: 1px solid var(--gold-400); background: var(--red-600); color: var(--paper-100); }
.primary-button:hover { background: var(--red-500); border-color: var(--gold-300); }
.primary-button--wide { width: 100%; justify-content: space-between; margin-top: var(--space-sm); padding-inline: var(--space-lg); }
.primary-button--wide span:last-child { display: grid; width: 1.6rem; aspect-ratio: 1; place-items: center; border: 1px solid oklch(90% 0.06 77 / 0.55); font-family: "KaiTi", serif; }
.secondary-button { padding: 0.65rem 1rem; border: 1px solid var(--border); background: var(--surface-high); color: var(--paper-200); }
.secondary-button:hover { border-color: var(--gold-400); color: var(--paper-100); }
.danger-button { padding: 0.65rem 1rem; border: 1px solid oklch(58% 0.16 28); background: oklch(37% 0.12 27); color: var(--paper-100); }
.danger-button:hover { background: oklch(44% 0.15 28); }
.text-button { min-height: 2.75rem; padding: 0.5rem 0.2rem; border: 0; background: transparent; color: var(--paper-400); }
.text-button:hover { color: var(--gold-300); }

.forge-view { width: min(100%, 112rem); margin: 0 auto; padding: var(--space-xl) max(var(--space-md), env(safe-area-inset-right)) max(5rem, env(safe-area-inset-bottom)) max(var(--space-md), env(safe-area-inset-left)); }
.forge-heading { display: flex; align-items: end; justify-content: space-between; gap: var(--space-xl); padding: 0 var(--space-xs) var(--space-lg); }
.forge-heading h1 { margin: 0; font: 800 2rem/1.1 "KaiTi", "STKaiti", "Microsoft YaHei", serif; letter-spacing: 0.08em; }
.forge-heading > div > p:last-child { max-width: 54rem; margin: var(--space-sm) 0 0; color: var(--text-muted); font-size: 0.88rem; }
.quota-strip { display: flex; align-items: stretch; margin: 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.quota-strip div { min-width: 7rem; padding: var(--space-sm) var(--space-lg); }
.quota-strip div + div { border-left: 1px solid var(--border-soft); }
.quota-strip dt { color: var(--text-muted); font-size: 0.68rem; font-weight: 700; }
.quota-strip dd { margin: 0.1rem 0 0; font-variant-numeric: tabular-nums; }
.quota-strip strong { color: var(--gold-300); font-size: 1.45rem; }
.quota-strip span { margin-left: 0.2rem; color: var(--paper-400); font-size: 0.8rem; }

.mobile-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xs); margin-bottom: var(--space-md); padding: var(--space-xs); border: 1px solid var(--border-soft); border-radius: var(--radius-md); background: var(--surface-base); }
.mobile-tab { min-height: 2.75rem; border: 1px solid transparent; border-radius: var(--radius-sm); background: transparent; color: var(--text-muted); font-weight: 750; }
.mobile-tab.is-active { border-color: var(--border); background: var(--surface-high); color: var(--gold-300); }

.roster-command {
  display: grid;
  grid-template-columns: auto minmax(12rem, 1fr);
  gap: var(--space-md) var(--space-lg);
  align-items: center;
  margin-bottom: var(--space-md);
  padding: var(--space-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(105deg, var(--red-700), oklch(22% 0.045 35) 48%, var(--surface-raised));
  box-shadow: var(--shadow-md);
}
.roster-command__mark { grid-row: span 2; display: grid; width: 3.7rem; aspect-ratio: 1; place-items: center; border: 1px solid var(--gold-400); background: oklch(31% 0.1 29); color: var(--gold-300); font: 800 2rem/1 "KaiTi", serif; transform: rotate(-3deg); }
.roster-command h2 { margin: 0; font-size: 1.08rem; }
.roster-command__copy p:last-child { max-width: 53rem; margin: 0.25rem 0 0; color: var(--paper-400); font-size: 0.76rem; }
.roster-code { grid-column: 2; overflow-wrap: anywhere; color: var(--paper-100); font: 750 0.98rem/1.4 ui-monospace, "Cascadia Mono", Consolas, monospace; letter-spacing: 0.06em; }
.roster-command .primary-button { grid-column: 1 / -1; }

.forge-grid { display: grid; grid-template-areas: "preview" "editor" "library"; gap: var(--space-md); align-items: start; }
.preview-panel, .editor-panel, .library-panel { position: relative; border: 1px solid var(--border-soft); border-radius: var(--radius-md); background: var(--surface-base); box-shadow: var(--shadow-md); }
.preview-panel { grid-area: preview; padding: var(--space-lg); overflow: hidden; }
.editor-panel { grid-area: editor; padding: var(--space-lg); }
.library-panel { grid-area: library; min-height: 28rem; padding: var(--space-lg); }
.panel-heading { display: flex; align-items: start; justify-content: space-between; gap: var(--space-md); margin-bottom: var(--space-lg); }
.panel-heading h2 { margin: 0; font-size: 1.05rem; }
.status-badge { padding: 0.25rem 0.55rem; border: 1px solid var(--border-soft); border-radius: 99rem; color: var(--text-muted); font-size: 0.68rem; font-weight: 750; }
.status-badge.is-editing { border-color: var(--gold-400); color: var(--gold-300); }

.general-preview { position: relative; display: grid; min-height: 18rem; place-items: center; overflow: hidden; border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.general-preview::before { content: ""; position: absolute; inset: 12% 8%; border: 1px solid oklch(62% 0.085 63 / 0.24); transform: rotate(45deg); }
.general-preview__halo { position: absolute; width: 13rem; aspect-ratio: 1; border: 1px solid oklch(71% 0.11 67 / 0.24); border-radius: 50%; box-shadow: inset 0 0 0 1.2rem oklch(44% 0.09 28 / 0.08), inset 0 0 0 2.6rem oklch(57% 0.08 47 / 0.05); }
.general-preview__glyphs { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 0.05em; max-width: 88%; color: #cd8831; font: 900 4rem/1 "KaiTi", "STKaiti", serif; letter-spacing: -0.1em; text-shadow: 0 0.08em 0 oklch(22% 0.05 38), 0 0 1rem oklch(72% 0.11 70 / 0.14); transform: scale(1); transition: color 160ms var(--ease-out-quart), transform 180ms var(--ease-out-quart); }
.general-preview__glyphs span { display: inline-block; min-width: 0.9em; text-align: center; }
.general-preview__weapon { position: absolute; z-index: 3; bottom: var(--space-sm); left: 50%; margin: 0; padding: 0.25rem 0.7rem; transform: translateX(-50%); border: 1px solid var(--border); border-radius: 99rem; background: var(--surface-base); color: var(--paper-200); font-size: 0.7rem; white-space: nowrap; }
.weapon-sprite { position: relative; overflow: hidden; }
.weapon-sprite__image { position: absolute; left: 50%; top: 50%; background-image: url("/assets/weapon-atlas.png"); background-repeat: no-repeat; transform-origin: 50% 50%; filter: drop-shadow(0 0.45rem 0.45rem oklch(7% 0.02 24 / 0.48)); }
.weapon-sprite--hero { position: absolute; z-index: 1; right: 4%; bottom: 8%; width: 7rem; height: 9rem; opacity: 0.44; transform: rotate(15deg); }
.preview-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin: var(--space-lg) 0 0; background: var(--border-soft); border: 1px solid var(--border-soft); }
.preview-stats div { padding: var(--space-sm); background: var(--surface-base); }
.preview-stats dt { color: var(--text-muted); font-size: 0.68rem; }
.preview-stats dd { margin: 0.15rem 0 0; color: var(--paper-200); font-size: 0.86rem; font-weight: 750; }
.preview-description { min-height: 3.6rem; margin: var(--space-md) 0 0; color: var(--paper-400); font-size: 0.78rem; }

fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.field-block + .field-block, .attribute-grid { margin-top: var(--space-lg); }
.field-label-row { display: flex; justify-content: space-between; gap: var(--space-sm); }
.field-label-row span { color: var(--text-muted); font-size: 0.72rem; font-variant-numeric: tabular-nums; }
.field-block input { margin-top: var(--space-xs); }
.segmented-control, .choice-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xs); margin-top: var(--space-xs); }
.option-button { min-height: 2.75rem; padding: 0.55rem 0.7rem; border: 1px solid var(--border-soft); border-radius: var(--radius-sm); background: var(--ink-950); color: var(--text-muted); cursor: pointer; font-size: 0.78rem; font-weight: 750; transition: background-color 150ms var(--ease-out-quart), border-color 150ms var(--ease-out-quart), color 150ms var(--ease-out-quart); }
.option-button:hover { border-color: var(--border); color: var(--paper-200); }
.option-button[aria-pressed="true"] { border-color: var(--gold-400); background: var(--red-700); color: var(--gold-300); }
.skill-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xs); margin-top: var(--space-sm); }
.skill-option { display: grid; min-height: 4rem; grid-template-columns: 3.25rem minmax(0, 1fr); align-items: center; gap: var(--space-xs); padding: var(--space-xs); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); background: var(--ink-950); color: var(--paper-400); text-align: left; cursor: pointer; }
.skill-option:hover { border-color: var(--border); }
.skill-option[aria-pressed="true"] { border-color: var(--gold-400); background: oklch(27% 0.055 32); color: var(--paper-100); }
.skill-option .weapon-sprite { width: 3.25rem; height: 3.25rem; }
.skill-option strong { display: block; overflow: hidden; font-size: 0.78rem; text-overflow: ellipsis; white-space: nowrap; }
.skill-option small { display: block; margin-top: 0.15rem; color: var(--text-muted); font-size: 0.63rem; }
.color-options { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xs); margin-top: var(--space-xs); }
.color-option { display: grid; min-height: 3.25rem; place-items: center; gap: 0.2rem; padding: 0.35rem; border: 1px solid transparent; border-radius: var(--radius-sm); background: transparent; color: var(--text-muted); cursor: pointer; font-size: 0.65rem; }
.color-option span { width: 1.45rem; aspect-ratio: 1; border: 1px solid oklch(88% 0.02 80 / 0.45); border-radius: 50%; box-shadow: inset 0 0 0 0.2rem oklch(20% 0.02 30 / 0.32); }
.color-option[aria-pressed="true"] { border-color: var(--gold-400); background: var(--surface-high); color: var(--paper-200); }
.attribute-grid { display: grid; gap: var(--space-lg); }
.choice-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choice-row .option-button { min-width: 0; padding-inline: 0.3rem; }
.form-message { min-height: 1.4rem; margin: var(--space-md) 0 0; font-size: 0.78rem; }
.form-message--error { color: var(--danger); }
.form-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-sm); }
.form-actions .primary-button { flex: 1 1 12rem; }

.panel-heading--library { align-items: end; }
.search-field { width: min(11rem, 46%); }
.search-field input { min-height: 2.75rem; font-size: 0.8rem; }
.library-list { display: grid; gap: var(--space-sm); }
.library-item { position: relative; display: grid; grid-template-columns: 3.6rem minmax(0, 1fr); gap: var(--space-sm); padding: var(--space-sm); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); background: var(--ink-950); }
.library-item.is-active { border-color: oklch(62% 0.1 74); background: oklch(22% 0.04 34); }
.library-item__glyph { display: grid; width: 3.6rem; height: 3.6rem; place-items: center; overflow: hidden; border: 1px solid var(--border); background: var(--surface-raised); font: 850 1.35rem/1 "KaiTi", serif; }
.library-item__body { min-width: 0; }
.library-item__title { display: flex; align-items: center; gap: var(--space-xs); }
.library-item__title h3 { overflow: hidden; margin: 0; font-size: 0.9rem; text-overflow: ellipsis; white-space: nowrap; }
.active-token { flex: none; padding: 0.1rem 0.38rem; border: 1px solid oklch(68% 0.1 76); border-radius: 99rem; color: var(--gold-300); font-size: 0.58rem; font-weight: 800; }
.library-item__meta { display: flex; flex-wrap: wrap; gap: 0.25rem 0.6rem; margin: 0.25rem 0 0; color: var(--text-muted); font-size: 0.68rem; }
.library-item__actions { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: var(--space-sm); }
.mini-button { min-height: 2.25rem; padding: 0.35rem 0.6rem; border: 1px solid var(--border-soft); border-radius: var(--radius-sm); background: var(--surface-high); color: var(--paper-400); cursor: pointer; font-size: 0.68rem; font-weight: 750; }
.mini-button:hover { border-color: var(--gold-400); color: var(--paper-100); }
.mini-button--activate { border-color: oklch(55% 0.1 63); color: var(--gold-300); }
.mini-button--danger:hover { border-color: var(--danger); color: var(--danger); }
.empty-state { display: grid; min-height: 21rem; place-items: center; align-content: center; padding: var(--space-xl); text-align: center; }
.empty-state > span { display: grid; width: 3rem; aspect-ratio: 1; place-items: center; border: 1px solid var(--border); color: var(--paper-400); font: 800 1.5rem/1 "KaiTi", serif; transform: rotate(-4deg); }
.empty-state h3 { margin: var(--space-md) 0 0; font-size: 1rem; }
.empty-state p { max-width: 20rem; margin: var(--space-xs) 0 var(--space-md); color: var(--text-muted); font-size: 0.78rem; }

.toast-region { position: fixed; z-index: var(--z-toast); right: max(var(--space-md), env(safe-area-inset-right)); bottom: max(var(--space-md), env(safe-area-inset-bottom)); display: grid; width: min(24rem, calc(100vw - 2rem)); gap: var(--space-xs); pointer-events: none; }
.toast { padding: var(--space-sm) var(--space-md); border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-high); box-shadow: var(--shadow-md); color: var(--paper-200); font-size: 0.8rem; animation: toast-in 240ms var(--ease-out-quart); }
.toast.is-error { border-color: var(--danger); }

.confirm-dialog { width: min(28rem, calc(100vw - 2rem)); padding: 0; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-raised); color: var(--text-primary); box-shadow: 0 2rem 6rem oklch(5% 0.018 28 / 0.65); }
.confirm-dialog::backdrop { background: oklch(8% 0.012 28 / 0.78); }
.confirm-dialog form { padding: var(--space-xl); text-align: center; }
.confirm-dialog__seal { display: grid; width: 3rem; aspect-ratio: 1; margin: 0 auto; place-items: center; border: 1px solid var(--danger); background: oklch(32% 0.1 28); color: var(--danger); font: 800 1.5rem/1 "KaiTi", serif; }
.confirm-dialog h2 { margin: var(--space-md) 0 0; font-size: 1.1rem; }
.confirm-dialog p { margin: var(--space-sm) 0 var(--space-lg); color: var(--text-muted); font-size: 0.8rem; }
.dialog-actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }

@keyframes toast-in { from { opacity: 0; transform: translateY(0.75rem); } to { opacity: 1; transform: translateY(0); } }

@media (min-width: 40rem) {
  .segmented-control { grid-template-columns: repeat(4, 1fr); }
  .skill-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .color-options { grid-template-columns: repeat(8, 1fr); }
}

@media (min-width: 52rem) {
  .auth-stage {
    grid-template-columns: minmax(0, 1.15fr) minmax(21rem, 0.85fr);
    padding-right: max(6vw, env(safe-area-inset-right));
    padding-left: max(6vw, env(safe-area-inset-left));
  }
  .auth-story h1 { font-size: 3.4rem; }
}

@media (min-width: 64rem) {
  .roster-command { grid-template-columns: auto minmax(16rem, 1fr) minmax(16rem, auto) auto; }
  .roster-command__mark { grid-row: auto; }
  .roster-code { grid-column: auto; }
  .roster-command .primary-button { grid-column: auto; }
  .site-header {
    padding-right: max(2rem, env(safe-area-inset-right));
    padding-left: max(2rem, env(safe-area-inset-left));
  }
  .forge-view {
    padding-right: max(2rem, env(safe-area-inset-right));
    padding-left: max(2rem, env(safe-area-inset-left));
  }
  .mobile-tabs { display: none; }
  [data-panel] { display: initial !important; }
  .roster-command { display: grid !important; }
  .forge-grid { grid-template-columns: minmax(16rem, 0.72fr) minmax(29rem, 1.4fr); grid-template-areas: "preview editor" "library library"; }
  .preview-panel { position: sticky; top: var(--space-md); }
  .skill-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .attribute-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .attribute-grid .field-block { margin-top: 0; }
}

@media (min-width: 88rem) {
  .forge-grid { grid-template-columns: minmax(17rem, 0.72fr) minmax(34rem, 1.35fr) minmax(24rem, 1fr); grid-template-areas: "preview editor library"; }
  .library-panel { max-height: calc(100vh - 13rem); overflow: auto; }
  .skill-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 63.999rem) {
  [data-panel] { display: none !important; }
  [data-panel].is-mobile-active { display: block !important; }
  .roster-command.is-mobile-active { display: grid !important; }
}

@media (pointer: coarse) {
  .option-button, .skill-option, .mini-button, .mobile-tab, .text-button { min-height: 2.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}