/* Slate Modern — dark slate, coral accent, mint XP gain. Tokens translated from
   the design's themeSlate (OKLCH). Mobile-first: the two-pane body collapses to
   a single column below 860px. Sharp corners, 1px underline inputs. */

:root {
  --bg: oklch(0.18 0.012 250);
  --panel-bg: oklch(0.22 0.014 250);
  --card-bg: oklch(0.24 0.016 250);
  --card-bg-faint: oklch(0.22 0.014 250 / 0.6);
  --alt-row: oklch(0.22 0.014 250 / 0.5);
  --header-row: oklch(0.26 0.018 250);
  --accent-bg: oklch(0.4 0.1 175 / 0.25);

  --text: oklch(0.94 0.005 250);
  --text-soft: oklch(0.72 0.012 250);
  --text-faint: oklch(0.55 0.012 250);
  --text-inv: oklch(0.18 0.012 250);

  --rule: oklch(0.4 0.014 250);
  --rule-faint: oklch(0.32 0.012 250);

  --accent: oklch(0.78 0.13 30);
  --accent-soft: oklch(0.66 0.1 30);
  --gain: oklch(0.78 0.14 165);
  --danger: oklch(0.68 0.19 25);
  --warn-bg: oklch(0.4 0.09 75 / 0.18);
  --warn-rule: oklch(0.62 0.1 75);

  /* EverQuest "consider" colors (used only for the con readout). */
  --con-green: oklch(0.8 0.18 145);
  --con-blue: oklch(0.72 0.13 250);
  --con-white: oklch(0.95 0.005 250);
  --con-yellow: oklch(0.85 0.15 95);
  --con-red: oklch(0.68 0.2 25);

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;

  /* Three text sizes only. */
  --fs-lg: 22px;
  --fs-md: 13px;
  --fs-sm: 10px;

  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* ── Header ───────────────────────────────────────────── */
.app-header {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  padding: 18px 24px 12px;
  border-bottom: 1px solid var(--rule-faint);
}
.app-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1;
}
.app-tagline {
  color: var(--text-soft);
  font-size: var(--fs-md);
}
.app-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  padding: 3px 8px;
  border: 1px solid var(--accent);
}

/* ── Honesty banner ───────────────────────────────────── */
.banner {
  margin: 12px 24px 0;
  padding: 8px 12px;
  background: var(--warn-bg);
  border: 1px solid var(--warn-rule);
  border-left-width: 3px;
  font-size: var(--fs-md);
  color: var(--text-soft);
}
.banner strong {
  color: var(--text);
}

/* ── Body: two panes ──────────────────────────────────── */
.body-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 360px;
  min-height: 0;
}
.pane-left {
  padding: 18px 24px;
  min-width: 0;
}
.pane-left .panel {
  margin-top: 18px;
}
.pane-right {
  padding: 18px 22px;
  background: var(--panel-bg);
  border-left: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1.5px solid var(--text);
  padding-bottom: 4px;
  margin-bottom: 12px;
}
.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: -0.3px;
}
.section-head .hint {
  color: var(--text-faint);
  font-size: var(--fs-md);
  font-weight: 400;
}
.section-head .meta {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.6px;
  color: var(--text-faint);
}

/* ── Party sheet ──────────────────────────────────────── */
.sheet {
  border: 1.4px solid var(--text);
  background: var(--card-bg-faint);
  overflow-x: auto;
}
.sheet-grid {
  display: grid;
  grid-template-columns:
    26px minmax(96px, 1fr) minmax(96px, 1fr)
    repeat(8, 76px);
  min-width: 800px;
}
.cell {
  padding: 6px 8px;
  min-width: 0;
  display: flex;
  align-items: center;
  border-right: 1px solid var(--rule-faint);
  border-bottom: 1px dotted var(--rule-faint);
}
.cell.num {
  justify-content: flex-end;
  font-family: var(--font-mono);
}
.cell.c-act {
  justify-content: center;
}
.sheet-grid > .cell:nth-child(11n) {
  border-right: none;
}
.cell.row-head {
  background: var(--header-row);
  border-bottom: 1.4px solid var(--text);
  border-right-color: var(--rule);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text);
}
.cell.row-dim {
  opacity: 0.45;
}
.cell.row-totals {
  background: var(--header-row);
  border-top: 1.4px solid var(--text);
  border-bottom: none;
  border-right-color: var(--rule);
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--text-soft);
}
.cell.row-totals.gain {
  color: var(--gain);
}

.cell .gain {
  color: var(--gain);
}
.cell .accent {
  color: var(--danger);
  font-weight: 500;
}
.cell .soft {
  color: var(--text-soft);
}
.cap-flag {
  color: var(--danger);
  font-weight: 600;
  cursor: help;
}

/* Inputs inside the sheet read as bare cells. */
.cell input,
.cell select {
  font: inherit;
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  color: var(--text);
  background: transparent;
  border: none;
  padding: 0;
  width: 100%;
  appearance: none;
}
.cell.num input {
  text-align: right;
}
.cell select option,
.cell select optgroup {
  background: var(--card-bg);
  color: var(--text);
}
.cell select {
  cursor: pointer;
}
.cell input:focus,
.cell select:focus {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
}

.checkbox {
  width: 14px;
  height: 14px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1.2px solid var(--rule);
  cursor: pointer;
}
.checkbox[aria-checked="true"] {
  background: var(--accent);
  border-color: var(--accent);
}
.checkbox svg {
  display: block;
}

.row-clear {
  width: 18px;
  height: 18px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-faint);
  font-size: var(--fs-md);
  line-height: 1;
  cursor: pointer;
}
.row-clear:hover,
.row-clear:focus-visible {
  color: var(--danger);
  outline: none;
}

.sheet-note {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-faint);
}

/* ── Encounter card ───────────────────────────────────── */
.card {
  position: relative;
  border: 1.5px solid var(--text);
  background: var(--card-bg);
  padding: 18px;
}
.card .bracket {
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
}
.card .bracket.tl {
  top: -1px;
  left: -1px;
  border-top-width: 1.5px;
  border-left-width: 1.5px;
}
.card .bracket.tr {
  top: -1px;
  right: -1px;
  border-top-width: 1.5px;
  border-right-width: 1.5px;
}
.card .bracket.bl {
  bottom: -1px;
  left: -1px;
  border-bottom-width: 1.5px;
  border-left-width: 1.5px;
}
.card .bracket.br {
  bottom: -1px;
  right: -1px;
  border-bottom-width: 1.5px;
  border-right-width: 1.5px;
}
.card-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  line-height: 1;
}
.card-sub {
  color: var(--text-faint);
  font-size: var(--fs-md);
  margin-bottom: 14px;
}

.enc-field {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.enc-label {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--text-soft);
}
.big-input {
  font: inherit;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--text);
  padding: 0 4px;
  width: 64px;
  text-align: center;
}
.enc-field select {
  font: inherit;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--rule);
  padding: 2px 4px;
  max-width: 190px;
  cursor: pointer;
}
.enc-field select option,
.enc-field select optgroup {
  background: var(--card-bg);
  color: var(--text);
}

.con-readout {
  font-size: var(--fs-md);
  color: var(--text-soft);
  margin: -4px 0 12px;
  font-weight: 500;
}
.con-readout.con-green {
  color: var(--con-green);
}
.con-readout.con-blue {
  color: var(--con-blue);
}
.con-readout.con-white {
  color: var(--con-white);
}
.con-readout.con-yellow {
  color: var(--con-yellow);
}
.con-readout.con-red {
  color: var(--con-red);
}

.divider {
  border-top: 1px dashed var(--rule);
  padding-top: 10px;
  margin-top: 4px;
}
.zem-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 6px;
}
.zem-value {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  color: var(--text-soft);
  font-weight: 600;
}
.zem-rel {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-faint);
  margin-bottom: 8px;
}
.zem-modes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.radio {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: var(--fs-md);
  color: var(--text-soft);
}
.radio .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1.4px solid var(--rule);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.radio[aria-checked="true"] {
  color: var(--text);
}
.radio[aria-checked="true"] .dot {
  border-color: var(--accent);
}
.radio[aria-checked="true"] .dot::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.zem-custom {
  font: inherit;
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--rule);
  padding: 0 2px;
  width: 52px;
  text-align: center;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
}
/* ── Group bonus + constants ──────────────────────────── */
.panel {
  border: 1.2px solid var(--rule);
  background: var(--card-bg-faint);
  padding: 12px 14px;
}
.panel-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  margin-bottom: 8px;
}
.bonus-cells {
  display: flex;
  gap: 4px;
  margin-bottom: 6px;
}
.bonus-cell {
  flex: 1;
  height: 34px;
  border: 1px solid var(--rule-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-faint);
}
.bonus-cell.on {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent);
}
.bonus-note {
  font-size: var(--fs-md);
  color: var(--text-soft);
}

.block-title {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 1px;
  font-weight: 600;
  padding: 5px 10px;
  background: var(--header-row);
  border-bottom: 1px solid var(--text);
}
.block-body {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.block.bordered {
  border: 1.4px solid var(--text);
  background: var(--card-bg-faint);
}
.kv {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 3px 0;
}
.kv .k {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-soft);
}
.kv .v {
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  color: var(--text-soft);
}
.kv .v.gain {
  color: var(--gain);
}

/* ── Explainer footer ─────────────────────────────────── */
.explainer {
  border-top: 1.5px solid var(--text);
  background: oklch(0.2 0.012 250);
}
.explainer details {
  border-bottom: 1px solid var(--rule-faint);
}
.explainer summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
}
.explainer summary::-webkit-details-marker {
  display: none;
}
.explainer summary .toggle {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-soft);
}
.explain-grid {
  padding: 4px 28px 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.explain-block .eb-title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  margin-bottom: 2px;
}
.explain-block .eb-formula {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--accent);
  margin-bottom: 6px;
}
.explain-block .eb-body {
  font-size: var(--fs-md);
  line-height: 1.45;
  color: var(--text-soft);
}
.readme {
  padding: 4px 28px 28px;
  max-width: 52rem;
}
.readme h1,
.readme h2,
.readme h3 {
  font-family: var(--font-display);
}
.readme h2 {
  border-bottom: 1px solid var(--rule-faint);
  padding-bottom: 0.25rem;
}
.readme code {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  background: var(--card-bg);
  padding: 0.1em 0.3em;
  border-radius: 3px;
}
.readme pre {
  background: var(--card-bg);
  padding: 0.75rem 1rem;
  overflow-x: auto;
}
.readme pre code {
  background: none;
  padding: 0;
}
.readme img {
  max-width: 100%;
  height: auto;
}
.readme table {
  border-collapse: collapse;
}
.readme th,
.readme td {
  border: 1px solid var(--rule);
  padding: 0.35rem 0.75rem;
  text-align: left;
}

/* ── Mobile ───────────────────────────────────────────── */
@media (max-width: 860px) {
  .body-grid {
    grid-template-columns: 1fr;
  }
  .pane-right {
    border-left: none;
    border-top: 1px solid var(--rule);
  }
  .explain-grid {
    grid-template-columns: repeat(2, 1fr);
    padding-left: 20px;
    padding-right: 20px;
  }
  .explainer summary,
  .readme {
    padding-left: 20px;
    padding-right: 20px;
  }
}
@media (max-width: 520px) {
  .explain-grid {
    grid-template-columns: 1fr;
  }
}