/* styles.css — Box of Sheets. Palette comes entirely from the seven Dicebox
   chrome custom properties, retinted per system by theme.js (SYSTEM_THEMES).
   Defaults here are the sage-green numeric chrome; JS overrides on load. */

:root {
  --paper: #0B0D0C;
  --face: #141715;
  --line: #DEE3DD;
  --hair: #232823;
  --muted: #6F7A70;
  --accent: #9BB07A;
  --danger: #D2605A;

  color-scheme: dark light;
}

* { box-sizing: border-box; }

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

body {
  background: var(--paper);
  color: var(--line);
  font: 16px/1.45 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100dvh;
  transition: background-color .25s ease, color .25s ease;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .6rem clamp(.75rem, 3vw, 1.5rem);
  border-bottom: 1px solid var(--hair);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  text-decoration: none;
  color: var(--line);
  min-width: 0;
}
.brand-mark {
  width: 26px;
  height: 26px;
  color: var(--accent);
  flex: none;
}
.wordmark {
  font-weight: 700;
  letter-spacing: .14em;
  font-size: .82rem;
  white-space: nowrap;
}

.top-controls {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.syspick select {
  appearance: none;
  background: var(--face);
  color: var(--line);
  border: 1px solid var(--hair);
  border-radius: 8px;
  padding: .42rem 1.6rem .42rem .7rem;
  font-size: .85rem;
  max-width: 38vw;
}
.syspick { position: relative; }
.syspick::after {
  content: "▾";
  position: absolute;
  right: .55rem; top: 50%;
  transform: translateY(-52%);
  color: var(--muted);
  pointer-events: none;
  font-size: .7rem;
}

.ghost-btn {
  background: none;
  border: 1px solid var(--hair);
  color: var(--muted);
  border-radius: 8px;
  width: 34px; height: 34px;
  font-size: 1rem;
  cursor: pointer;
}
.ghost-btn:hover, .ghost-btn:focus-visible { color: var(--accent); border-color: var(--accent); }

/* ---------- views ---------- */
.view {
  padding: 1.1rem clamp(.75rem, 3vw, 1.5rem) 4rem;
  max-width: 720px;
  margin: 0 auto;
}

h1.page-title {
  font-size: 1.05rem;
  letter-spacing: .06em;
  margin: .4rem 0 1rem;
  color: var(--line);
}
.page-sub { color: var(--muted); font-size: .85rem; margin-top: -.7rem; }

/* character cards */
.char-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.char-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  background: var(--face);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: .8rem .95rem;
  cursor: pointer;
  color: inherit;
  width: 100%;
  text-align: left;
  font: inherit;
}
.char-card:hover, .char-card:focus-visible { border-color: var(--accent); }
.char-name { font-weight: 650; }
.char-meta { color: var(--muted); font-size: .78rem; margin-top: .15rem; }
.char-delete {
  background: none; border: none; color: var(--muted); cursor: pointer;
  font-size: .95rem; padding: .3rem;
}
.char-delete:hover, .char-delete:focus-visible { color: var(--danger); }

.primary-btn {
  background: var(--accent);
  color: var(--paper);
  border: none;
  border-radius: 10px;
  padding: .65rem 1.1rem;
  font-weight: 700;
  font-size: .9rem;
  cursor: pointer;
  letter-spacing: .03em;
}
.primary-btn:focus-visible, .char-card:focus-visible, select:focus-visible,
button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.empty-state {
  color: var(--muted);
  text-align: center;
  padding: 3rem 1rem;
  border: 1px dashed var(--hair);
  border-radius: 12px;
  margin-top: 1rem;
}

.new-row { display: flex; gap: .5rem; margin: 0 0 1rem; }
.new-row input[type="text"] {
  flex: 1;
  background: var(--face);
  border: 1px solid var(--hair);
  color: var(--line);
  border-radius: 10px;
  padding: .6rem .8rem;
  font: inherit;
}

/* ---------- sheet ---------- */
.sheet-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.sheet-name-input {
  background: none;
  border: none;
  border-bottom: 1px dashed var(--hair);
  color: var(--line);
  font: inherit;
  font-size: 1.3rem;
  font-weight: 700;
  padding: .1rem .2rem;
  min-width: 40%;
}
.back-link { color: var(--muted); text-decoration: none; font-size: .85rem; }
.back-link:hover, .back-link:focus-visible { color: var(--accent); }

.section {
  background: var(--face);
  border: 1px solid var(--hair);
  border-radius: 14px;
  padding: .85rem .95rem 1rem;
  margin-bottom: .9rem;
}
.section > h2 {
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 .7rem;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: .6rem;
}
.field label {
  display: block;
  font-size: .72rem;
  color: var(--muted);
  margin-bottom: .25rem;
  letter-spacing: .04em;
}
.field input[type="number"], .field input[type="text"], .field textarea, .field select {
  width: 100%;
  background: var(--paper);
  color: var(--line);
  border: 1px solid var(--hair);
  border-radius: 8px;
  padding: .45rem .55rem;
  font: inherit;
  font-size: .92rem;
}
.field textarea { resize: vertical; min-height: 2.4em; }
.field.wide { grid-column: 1 / -1; }

.counter { display: inline-flex; align-items: center; gap: .35rem; }
.counter button {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid var(--hair);
  background: var(--paper);
  color: var(--line);
  font-size: 1rem;
  cursor: pointer;
}
.counter button:hover { border-color: var(--accent); color: var(--accent); }
.counter output {
  min-width: 2.2em;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.counter.at-max output { color: var(--danger); }

.list-field ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.list-field li { display: flex; gap: .4rem; align-items: center; }
.list-field li input {
  flex: 1;
  background: var(--paper);
  color: var(--line);
  border: 1px solid var(--hair);
  border-radius: 8px;
  padding: .4rem .55rem;
  font: inherit;
  font-size: .9rem;
}
.list-add {
  background: none; border: 1px dashed var(--hair); color: var(--muted);
  border-radius: 8px; padding: .35rem .6rem; cursor: pointer; font-size: .8rem;
  margin-top: .4rem;
}
.list-add:hover { color: var(--accent); border-color: var(--accent); }
.row-remove { background:none;border:none;color:var(--muted);cursor:pointer;padding:.2rem; }
.row-remove:hover { color: var(--danger); }

.checkbox-field label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; color: var(--line); }

/* roll buttons — quiet by default, prominent only when paired */
.roll-grid { display: flex; flex-wrap: wrap; gap: .5rem; }

/* quiet mode: plain links, visually secondary */
.roll-link {
  color: var(--muted);
  text-decoration: none;
  font-size: .84rem;
  border-bottom: 1px dotted var(--hair);
  padding: .15rem 0;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.roll-link::after { content: "↗"; font-size: .75rem; opacity: .7; }
.roll-link:hover, .roll-link:focus-visible { color: var(--accent); border-color: var(--accent); }

/* paired mode: real buttons with the diamond mark */
.roll-btn {
  background: var(--paper);
  border: 1px solid var(--hair);
  color: var(--line);
  border-radius: 10px;
  padding: .55rem .85rem;
  font: inherit;
  font-size: .88rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}
.roll-grid.paired .roll-btn::before {
  content: "";
  width: 10px; height: 10px;
  border-radius: 3px;
  background: var(--accent);
  transform: rotate(45deg);
  flex: none;
}
.roll-btn:hover, .roll-btn:focus-visible { border-color: var(--accent); }

.sys-icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex: none;
  margin-right: .5rem;
}
h1.page-title { display: flex; align-items: center; }
.char-card .sys-icon { width: 18px; height: 18px; }
.pair-toggle { display: block; margin: .2rem 0 .6rem; }

/* roll log */
.log-section h2 .log-count { color: var(--accent); }
.log-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.log-entry {
  border-left: 3px solid var(--accent);
  padding: .35rem .6rem;
  background: var(--paper);
  border-radius: 0 8px 8px 0;
  font-size: .84rem;
}
.log-entry .notation { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--accent); }
.log-entry .when { color: var(--muted); font-size: .72rem; margin-left: .5rem; }
.log-empty { color: var(--muted); font-size: .84rem; }

.result-banner {
  border: 1px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--face));
  border-radius: 10px;
  padding: .6rem .8rem;
  margin-bottom: .8rem;
  font-size: .9rem;
}
.result-banner .big { font-size: 1.25rem; font-weight: 800; color: var(--accent); }
.result-banner .detail { color: var(--muted); font-size: .78rem; margin-top: .15rem; }

/* dialog */
.help-dialog {
  background: var(--face);
  color: var(--line);
  border: 1px solid var(--hair);
  border-radius: 16px;
  max-width: 30rem;
  padding: 1.2rem 1.3rem;
}
.help-dialog::backdrop { background: rgba(0,0,0,.55); }
.help-dialog h2 { margin-top: 0; }
.help-dialog h3 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.help-dialog ul { padding-left: 1.1rem; }
.help-dialog button {
  background: var(--paper); color: var(--line);
  border: 1px solid var(--hair); border-radius: 8px;
  padding: .45rem .8rem; font: inherit; cursor: pointer; margin-right: .3rem;
}
.colophon { color: var(--muted); font-size: .76rem; }

@media (min-width: 640px) {
  .view { padding-top: 1.6rem; }
}