/* ====================================================================== *
 *  Shadowdark — "rulebook page" theme.
 *  Soft warm grey surface, warm near-black ink, minimal hairlines.
 *  Antique feel comes from the type (JSL Blackletter logo, Alegreya
 *  headings, Montserrat body) and generous spacing — NOT from decorative
 *  hacks: no fake hand-drawn borders, no torn edges, no heavy effects.
 *  Strictly monochrome except one restrained oxblood accent for alerts.
 * ====================================================================== */

:root {
  --bg: #e7e5df;          /* warm light grey page */
  --surface: #edebe4;     /* a touch lighter for fields/cards */
  --ink: #1b1a16;         /* warm near-black */
  --ink-soft: #423d33;
  --muted: #6f6c63;
  --line: rgba(27, 26, 22, 0.16);   /* hairline */
  --line-2: rgba(27, 26, 22, 0.55); /* stronger line (input underline) */
  --accent: #8a2a1a;      /* oxblood — the ONLY colour, alerts only */

  --logo: 'JSL Blackletter', 'CCGothChic', Georgia, serif;
  --head: 'Alegreya', 'Iowan Old Style', Georgia, serif;
  --body: 'Montserrat', system-ui, 'Segoe UI', Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.screen { position: relative; min-height: 100vh; }
[hidden] { display: none !important; }

/* ---- scrollbars: no buttons, track = page, contrasty thumb ---- */
* { scrollbar-width: thin; scrollbar-color: var(--ink-soft) var(--bg); }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--ink-soft); border: 3px solid var(--bg); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink); }
::-webkit-scrollbar-button { display: none; width: 0; height: 0; }
::-webkit-scrollbar-corner { background: var(--bg); }

.muted { color: var(--muted); }
.small { font-size: 0.82rem; }
.row { display: flex; align-items: flex-start; }
.row.gap { gap: 0.6rem; }
.row.center { align-items: center; }
.row.end { justify-content: flex-end; }
code, .hint code { font-family: ui-monospace, monospace; background: rgba(27,26,22,0.07); padding: 0.02rem 0.3rem; border-radius: 3px; }

/* ---- buttons ---- */
.btn {
  font-family: var(--body); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--ink); background: transparent;
  border: 1.5px solid var(--ink); border-radius: 4px;
  padding: 0.42rem 0.9rem; cursor: pointer; line-height: 1.15;
  transition: background 0.13s, color 0.13s, border-color 0.13s;
}
.btn:hover { background: var(--ink); color: var(--bg); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--ink); color: var(--bg); }
.btn.primary:hover { background: var(--ink-soft); border-color: var(--ink-soft); }
.btn.ghost { border-color: transparent; padding: 0.32rem 0.5rem; color: var(--muted); }
.btn.ghost:hover { background: transparent; color: var(--ink); }
.btn.danger { color: var(--accent); border-color: var(--accent); }
.btn.danger:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn.small { padding: 0.26rem 0.6rem; font-size: 0.74rem; }

/* ---- inputs: fill-in-the-blank lines ---- */
input, textarea {
  font-family: var(--body); font-size: 0.95rem; color: var(--ink);
  background: transparent; width: 100%;
  border: 0; border-bottom: 1.5px solid var(--line-2); border-radius: 0; padding: 0.2rem 0.15rem;
}
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 0.8; }
input:focus, textarea:focus { outline: none; background: var(--surface); border-color: var(--ink); }
input:disabled, textarea:disabled { color: var(--ink); -webkit-text-fill-color: var(--ink); opacity: 1; cursor: default; border-bottom-color: var(--line); }
input[type="number"] { text-align: center; }
input[type="checkbox"] { width: auto; accent-color: var(--ink); }
textarea { border: 1.5px solid var(--ink-soft); border-radius: 4px; padding: 0.5rem 0.6rem; resize: vertical; line-height: 1.5; }
textarea:disabled { border-color: var(--ink-soft); } /* uniform crisp box even in view mode */

.error { color: var(--accent); font-weight: 600; font-size: 0.85rem; margin: 0.45rem 0 0; }
.hint { color: var(--muted); font-size: 0.82rem; margin: 0.3rem 0 0.9rem; }

/* ====================================================================== *
 *  Join screen
 * ====================================================================== */
#screen-campaign { display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.join-card {
  position: relative; width: min(440px, 100%);
  background: var(--bg); border: 1px solid var(--line-2); border-radius: 4px;
  padding: 2.4rem 2.2rem;
}
.wordmark { display: flex; flex-direction: column; align-items: center; margin-bottom: 1.6rem; }
.title { font-family: var(--logo); font-weight: 400; font-size: clamp(2.6rem, 12vw, 3.9rem); line-height: 1.02; margin: 0; text-align: center; color: var(--ink); }
.wordmark::after { content: ''; width: 60%; height: 1.5px; background: var(--ink); margin-top: 0.6rem; }
.subtitle { text-align: center; color: var(--muted); margin: 0.5rem 0 1.4rem; font-family: var(--head); font-style: italic; font-size: 1.05rem; }
.field { display: block; }
.field > span { display: block; font-weight: 600; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 0.35rem; }
.join-card .row.gap { margin-top: 1.3rem; }

/* ====================================================================== *
 *  Board shell
 * ====================================================================== */
#screen-board { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
.board-header {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.7rem 1.3rem; border-bottom: 1px solid var(--line-2); background: var(--bg); flex: 0 0 auto;
}
.campaign-id { font-family: var(--head); font-weight: 700; font-size: 1.2rem; letter-spacing: 0.01em; }
.muted.small { text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.62rem; font-weight: 600; }

.conn { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.conn .dot { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--ink); background: var(--bg); }
.conn[data-status='online'] .dot { background: var(--ink); }
.conn[data-status='reconnecting'] .dot { background: var(--muted); animation: pulse 1s infinite; }
/* once synced there's nothing to report — hide the indicator */
#conn-status[data-status='online'] { display: none !important; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.workspace { flex: 1 1 auto; display: grid; grid-template-columns: 290px 1fr; min-height: 0; }

/* ---- sidebar ---- */
.sidebar { border-right: 1px solid var(--line-2); overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.7rem; }
.sidebar-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.sidebar-head h2 { font-family: var(--head); font-weight: 800; font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.03em; margin: 0; }
.char-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.list-empty { padding: 0.5rem 0.2rem; }

.char-row {
  width: 100%; text-align: left; font: inherit; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line); border-radius: 4px;
  padding: 0.55rem 0.6rem; cursor: pointer; display: flex; align-items: center; gap: 0.6rem;
  transition: border-color 0.13s, background 0.13s, color 0.13s;
}
.char-row:hover { border-color: var(--ink); }
.char-row.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.char-row.active .cr-sub, .char-row.active .muted { color: var(--bg); opacity: 0.85; }
.char-row.board-entry { border-style: dashed; }
.cr-portrait { flex: 0 0 auto; width: 42px; height: 42px; overflow: hidden; border: 1px solid var(--line-2); border-radius: 3px; background: var(--surface); display: flex; align-items: center; justify-content: center; }
.cr-portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); display: block; }
.cr-portrait.empty .cr-silhouette { font-size: 1.25rem; color: var(--muted); }
.cr-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.cr-name { font-weight: 600; font-size: 1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cr-sub { font-size: 0.78rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cr-badge { flex: 0 0 auto; font-size: 0.85rem; }

/* ---- sheet pane ---- */
.sheet-pane { position: relative; display: flex; flex-direction: column; min-height: 0; overflow: hidden; }
.sheet-wrap { display: flex; flex-direction: column; flex: 1 1 auto; min-height: 0; }
.sheet-empty { flex: 1 1 auto; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.6rem; text-align: center; padding: 2rem; color: var(--muted); }
.se-mark { font-size: 2.2rem; }

.sheet-toolbar {
  flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between;
  gap: 0.8rem; padding: 0.6rem 1.1rem; border-bottom: 1px solid var(--line-2); background: var(--bg);
}
.back-btn { display: none; }
.badge { font-family: var(--body); font-weight: 600; font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.24rem 0.6rem; border: 1.5px solid var(--ink); border-radius: 4px; color: var(--ink); }
.badge.editing { background: var(--ink); color: var(--bg); }
#sheet-error { margin: 0.5rem 1.1rem 0; }

.dice-tray { display: flex; gap: 0.3rem; }
.die-btn { font-family: var(--body); font-weight: 600; font-size: 0.68rem; color: var(--ink); background: transparent; border: 1.5px solid var(--ink); border-radius: 4px; padding: 0.22rem 0.42rem; cursor: pointer; }
.die-btn:hover { background: var(--ink); color: var(--bg); }

/* ====================================================================== *
 *  Sheet form — rulebook page
 * ====================================================================== */
.sheet-form { flex: 1 1 auto; min-height: 0; overflow-y: auto; scrollbar-gutter: stable both-edges; padding: 1.5rem; display: flex; flex-direction: column; align-items: center; gap: 1.7rem; }
.sheet-form > * { width: 100%; max-width: 860px; }

.sf-section { }
.sf-section-head { display: flex; align-items: baseline; flex-wrap: nowrap; gap: 0.6rem; border-bottom: 1.5px solid var(--ink); padding-bottom: 0.3rem; margin-bottom: 0.9rem; }
.sf-section-head h3 {
  margin: 0; font-family: var(--head); font-weight: 800; font-size: 1.3rem;
  letter-spacing: 0.01em; color: var(--ink); line-height: 1.05;
}
.sf-section-head .add-row { margin-left: auto; }
.sf-section-head .slot-meter { margin-left: auto; }
.sf-section-head .add-row + .slot-meter, .sf-section-head .slot-meter + .add-row { margin-left: 0.5rem; }

/* identity + portrait */
.sf-identity-row { display: flex; gap: 1.1rem; align-items: flex-start; }
.portrait-box { flex: 0 0 auto; width: 124px; height: 156px; overflow: hidden; background: var(--surface); border: 1px solid var(--line-2); border-radius: 3px; position: relative; display: flex; align-items: center; justify-content: center; }
.portrait-img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); display: block; }
.portrait-box.empty .portrait-img, .portrait-box.broken .portrait-img { display: none; }
.portrait-box.empty::after, .portrait-box.broken::after { content: '☗'; color: var(--muted); font-size: 2.8rem; }
.sf-identity-row .sf-identity { flex: 1 1 auto; }

.sf-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem 0.9rem; }
.sf-field { display: flex; flex-direction: column; gap: 0.2rem; min-width: 0; }
.sf-field.wide { grid-column: span 2; }
.sf-label { font-weight: 600; font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--muted); }
.sf-identity { grid-template-columns: repeat(3, 1fr); }
.sf-combat { grid-template-columns: repeat(2, minmax(110px, 200px)); }
.sf-coins { grid-template-columns: repeat(3, 1fr); }

/* paired "a / b" fields (HP, XP) */
.sf-pair { display: flex; align-items: baseline; gap: 0.35rem; }
.sf-pair input { text-align: center; }
.sf-slash { color: var(--muted); }

/* combined Level + XP progression cell */
.sf-progress { grid-column: span 2; display: flex; gap: 1.2rem; align-items: flex-end; min-width: 0; }
.progress-cell { display: flex; flex-direction: column; gap: 0.2rem; min-width: 0; }
.progress-cell.lvl { flex: 0 0 4.5rem; }
.progress-cell.xp { flex: 1 1 auto; }

/* ОЗ / КД — boxed so they stand out from the write-in fields */
.sf-combat .sf-field { border: 1.5px solid var(--ink); border-radius: 4px; background: var(--surface); padding: 0.4rem 0.7rem 0.5rem; gap: 0.1rem; }
.sf-combat .sf-label { color: var(--ink); }
.sf-combat input { font-family: var(--head); font-size: 1.7rem; font-weight: 700; text-align: center; border: 0; padding: 0; background: transparent; }
.sf-combat input:focus { background: transparent; }
.sf-combat .sf-pair { justify-content: center; gap: 0.45rem; }
.sf-combat .sf-slash { font-size: 1.3rem; align-self: center; }

/* inventory sub-blocks */
.sf-invbody { display: flex; flex-direction: column; gap: 0.65rem; }
.sf-subhead { font-family: var(--body); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.04em; color: var(--muted); margin: 0.4rem 0 -0.1rem; }

/* ability scores */
.sf-stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.7rem; }
.stat-box { text-align: center; background: var(--surface); border: 1px solid var(--line-2); border-radius: 4px; padding: 0.5rem 0.35rem; display: flex; flex-direction: column; gap: 0.3rem; }
.stat-name { font-weight: 700; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--muted); }
.stat-score { text-align: center; font-family: var(--head); font-size: 1.55rem; font-weight: 700; border-bottom: 0; padding: 0; }
.stat-mod {
  align-self: center; min-width: 2.7rem; font-family: var(--body); font-weight: 700; font-size: 0.95rem;
  color: var(--bg); background: var(--ink); border: 1.5px solid var(--ink); border-radius: 4px;
  padding: 0.1rem 0.4rem; cursor: pointer; transition: background 0.13s, color 0.13s;
}
.stat-mod.rollable:hover { background: var(--bg); color: var(--ink); }
.stat-mod.rollable:active { transform: translateY(1px); }

/* dynamic rows */
.sf-rows { display: flex; flex-direction: column; gap: 0.5rem; }
.sf-row { display: flex; gap: 0.5rem; align-items: center; }
.sf-row .grow { flex: 1 1 auto; }
.sf-row .narrow { flex: 0 0 88px; width: 88px; }
.sf-row .tiny { flex: 0 0 64px; width: 64px; }
.row-del { flex: 0 0 auto; color: var(--accent); font-size: 1.2rem; line-height: 1; padding: 0.1rem 0.4rem; }
.row-roll { flex: 0 0 auto; font-size: 1rem; line-height: 1; padding: 0.22rem 0.45rem; }
.add-row { font-size: 0.74rem; }

.slot-meter { display: inline-flex; align-items: baseline; gap: 0.3rem; font-family: var(--head); font-weight: 700; font-size: 1.05rem; color: var(--ink); }
.slot-meter .slot-max { width: 2.8rem; text-align: center; font-family: var(--head); font-weight: 700; font-size: 1.05rem; padding-top: 0; padding-bottom: 0.05rem; }
.slot-meter.over { color: var(--accent); }
.slot-meter.over .slot-max { color: var(--accent); -webkit-text-fill-color: var(--accent); border-color: var(--accent); }

/* ====================================================================== *
 *  Overlays
 * ====================================================================== */
.overlay { position: fixed; inset: 0; background: rgba(27, 26, 22, 0.45); display: flex; align-items: flex-start; justify-content: center; padding: 2.5rem 1rem; z-index: 20; }
.pwd-dialog { background: var(--bg); border: 1px solid var(--line-2); border-radius: 4px; padding: 1.4rem; width: min(380px, 100%); height: fit-content; margin-top: 12vh; }
.pwd-dialog h2 { font-family: var(--head); font-weight: 800; margin: 0 0 0.4rem; font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.02em; }
.pwd-dialog input { margin: 0.9rem 0 0.2rem; }

/* dice toast */
.dice-toast {
  position: fixed; left: 50%; bottom: 2.2rem; transform: translate(-50%, 20px);
  min-width: 150px; background: var(--bg); border: 1.5px solid var(--ink); border-radius: 4px;
  padding: 0.7rem 1.3rem; text-align: center; z-index: 40;
  opacity: 0; transition: opacity 0.2s ease, transform 0.2s ease; pointer-events: none;
}
.dice-toast.show { opacity: 1; transform: translate(-50%, 0); }
.dt-label { font-weight: 600; font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.dt-total { font-family: var(--head); font-weight: 800; font-size: 2.4rem; line-height: 1.1; }
.dt-breakdown { font-size: 0.82rem; color: var(--muted); }
.dice-toast.crit { border-width: 3px; }              /* crit: heavier ink, no colour */
.dice-toast.fumble { border-color: var(--accent); }  /* fumble: the one accent */
.dice-toast.fumble .dt-total { color: var(--accent); }

/* ====================================================================== *
 *  Responsive
 * ====================================================================== */
@media (max-width: 820px) {
  .workspace { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--line-2); }
  .back-btn { display: inline-flex; }
  #screen-board[data-view='sheet'] .sidebar { display: none; }
  #screen-board[data-view='list'] .sheet-pane { display: none; }

  .sf-grid, .sf-identity, .sf-combat { grid-template-columns: repeat(2, 1fr); }
  .sf-stats { grid-template-columns: repeat(3, 1fr); }
  .sf-coins { grid-template-columns: repeat(3, 1fr); } /* keep all three coins in one row */
  .sf-field.wide { grid-column: span 2; }
  .sf-identity-row { flex-direction: column; }
  .portrait-box { align-self: center; }

  /* Toolbar: one row — dice become a horizontal scroll strip so SAVE/DELETE
     stay visible and never balloon vertically. */
  .sheet-toolbar { flex-wrap: nowrap; gap: 0.4rem; }
  .sheet-toolbar .badge { display: none; }
  .sheet-toolbar > .row:last-child { flex: 1 1 auto; min-width: 0; }
  .sheet-toolbar > .row:last-child > .btn { flex: 0 0 auto; }
  .dice-tray { display: flex; flex: 1 1 0; min-width: 2.5rem; flex-wrap: nowrap; overflow-x: auto; }
  .die-btn { flex: 0 0 auto; }
}