/* style.css - Iron Dividend.
   The screen is a broker's desk in 1852: ruled ledger stock, printer's
   ink, and one carmine stamp.  Figures are always monospaced and
   right-aligned, because a ledger has columns; prose is serif small
   caps, because the headings on a share certificate are engraved. */

:root {
  --stock:      #dedfd2;
  --stock-deep: #cfd1c0;
  --stock-lift: #eaebe0;
  --ink:        #22261f;
  --ink-soft:   #5a6152;
  --ink-faint:  #8b917f;
  --rule:       #a8ad98;
  --carmine:    #7c1f2e;
  --water:      #b9c7c4;
  --plain:      #e0d9b8;
  --wood:       #c2cba8;
  --hill:       #d3c3a0;
  --mtn:        #b9b7ac;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --mono: "DejaVu Sans Mono", "Liberation Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--stock-deep);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 15px;
  -webkit-text-size-adjust: 100%;
}

button { font: inherit; color: inherit; }

/* ------------------------------------------------------------ shell */
#app {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
  max-height: 100%;
  overflow: hidden;
}

#masthead {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 8px 16px 7px;
  background: var(--ink);
  color: var(--stock);
  border-bottom: 3px double var(--rule);
}
#masthead h1 {
  margin: 0;
  font-size: 17px;
  font-weight: normal;
  letter-spacing: .42em;
  text-transform: uppercase;
}
#masthead .year {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: #cfd1c0;
}
#masthead .spacer { flex: 1; }
#masthead .order {
  font-family: var(--mono);
  font-size: 12px;
  color: #9aa08d;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
#masthead .order b { color: var(--stock); font-weight: normal; }
#masthead button {
  background: none;
  border: 1px solid #4a5044;
  color: #cfd1c0;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 3px 9px;
  cursor: pointer;
}
#masthead button:hover { background: #333a2e; }

#body {
  display: grid;
  grid-template-columns: 1fr 372px;
  min-height: 0;
}

/* -------------------------------------------------------------- map */
#mapwrap {
  position: relative;
  min-width: 0;
  min-height: 0;
  background: var(--water);
  overflow: hidden;
}
#board { display: block; width: 100%; height: 100%; touch-action: none; }

#hint {
  position: absolute;
  left: 12px;
  bottom: 12px;
  max-width: 60%;
  background: rgba(34, 38, 31, .9);
  color: var(--stock);
  font-size: 12.5px;
  line-height: 1.45;
  padding: 7px 11px;
  border-left: 3px solid var(--carmine);
  pointer-events: none;
}
#hint:empty { display: none; }

#tip {
  position: absolute;
  padding: 5px 8px;
  background: var(--stock-lift);
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
  pointer-events: none;
  white-space: pre;
  box-shadow: 2px 2px 0 rgba(34, 38, 31, .25);
}
#tip[hidden] { display: none; }

/* ----------------------------------------------------------- ledger */
#ledger {
  background: var(--stock);
  border-left: 1px solid var(--rule);
  overflow-y: auto;
  min-height: 0;
  padding-bottom: 16px;
}
#ledger h2 {
  margin: 0;
  padding: 9px 14px 5px;
  font-size: 11px;
  font-weight: normal;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--rule);
  background: var(--stock-deep);
}

table.book {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 12px;
}
table.book th {
  font-weight: normal;
  font-size: 9.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 4px 6px 3px;
  border-bottom: 1px solid var(--rule);
  text-align: right;
}
table.book th.l, table.book td.l { text-align: left; }
table.book td {
  padding: 4px 6px;
  border-bottom: 1px dotted var(--rule);
  text-align: right;
  white-space: nowrap;
}
table.book tr.me td { background: var(--stock-lift); }
table.book tr.acting td { box-shadow: inset 3px 0 0 var(--carmine); }
table.book tr.line:hover td { background: var(--stock-lift); cursor: pointer; }
table.book tr.line.sel td { background: var(--stock-lift); box-shadow: inset 3px 0 0 var(--ink); }

.ribbon {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 6px;
  border: 1px solid rgba(34, 38, 31, .55);
  vertical-align: -1px;
}
.dim { color: var(--ink-faint); }

/* ---------------------------------------------------------- actions */
#actions { padding: 10px 14px 4px; }
#actions .row { display: flex; gap: 7px; flex-wrap: wrap; }
#actions button {
  flex: 1 1 auto;
  min-width: 84px;
  background: var(--stock-lift);
  border: 1px solid var(--ink);
  padding: 7px 8px;
  font-size: 11px;
  letter-spacing: .13em;
  text-transform: uppercase;
  cursor: pointer;
}
#actions button:hover:not(:disabled) { background: var(--ink); color: var(--stock); }
#actions button:disabled { opacity: .38; cursor: default; }
#actions button.primary { background: var(--carmine); border-color: var(--carmine); color: #f2eee2; }
#actions button.primary:hover:not(:disabled) { background: #5e1723; }
#actions .note {
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 8px 2px 2px;
}

#logbox {
  font-size: 12px;
  line-height: 1.55;
  padding: 6px 14px 0;
  color: var(--ink-soft);
}
#logbox div { padding: 2px 0; border-bottom: 1px dotted var(--rule); }
#logbox div:last-child { color: var(--ink); }

/* ------------------------------------------------ the prospectus slip
   The signature of the whole interface: a share auction prints itself
   onto a slip of stock, one ruled line per bid, and closes with a
   struck stamp. */
#slipwrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 38, 31, .42);
  padding: 16px;
}
#slipwrap[hidden] { display: none; }

#slip {
  width: 372px;
  max-width: 100%;
  max-height: 100%;
  overflow-y: auto;
  background: var(--stock-lift);
  border: 1px solid var(--ink);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .35);
  position: relative;
  animation: unroll .34s ease-out;
  transform-origin: top center;
}
@keyframes unroll { from { transform: scaleY(.04); opacity: .2; } to { transform: scaleY(1); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { #slip { animation: none; } }

#slip .head {
  padding: 12px 16px 10px;
  border-bottom: 3px double var(--ink);
  text-align: center;
}
#slip .head .eyebrow {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
#slip .head .name {
  font-size: 19px;
  letter-spacing: .13em;
  text-transform: uppercase;
  margin: 5px 0 3px;
}
#slip .head .rule {
  height: 4px;
  margin: 7px auto 0;
  width: 70%;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
#slip .charter {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1px 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--rule);
}
#slip .charter span:nth-child(odd) { color: var(--ink-soft); }
#slip .charter span:nth-child(even) { text-align: right; }

#slip .bids { padding: 8px 16px; min-height: 54px; }
#slip .bids .b {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12px;
  padding: 3px 0;
  border-bottom: 1px dotted var(--rule);
}
#slip .bids .b.out { color: var(--ink-faint); text-decoration: line-through; }
#slip .bids .b.high { color: var(--carmine); }

#slip .ask { padding: 10px 16px 14px; border-top: 1px solid var(--rule); }
#slip .ask .amount {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
}
#slip .ask .amount input {
  flex: 1;
  font-family: var(--mono);
  font-size: 17px;
  text-align: center;
  padding: 5px;
  border: 1px solid var(--ink);
  background: var(--stock);
  color: var(--ink);
  min-width: 0;
}
#slip .ask .amount button {
  width: 36px;
  height: 34px;
  border: 1px solid var(--ink);
  background: var(--stock);
  cursor: pointer;
  font-size: 16px;
}
#slip .ask .go { display: flex; gap: 8px; }
#slip .ask .go button {
  flex: 1;
  padding: 8px;
  border: 1px solid var(--ink);
  background: var(--stock);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
}
#slip .ask .go button.primary { background: var(--carmine); border-color: var(--carmine); color: #f2eee2; }
#slip .ask .go button:disabled { opacity: .4; cursor: default; }

#slip .stamp {
  position: absolute;
  right: 14px;
  bottom: 46px;
  color: var(--carmine);
  border: 3px solid var(--carmine);
  padding: 3px 10px;
  font-size: 13px;
  letter-spacing: .22em;
  text-transform: uppercase;
  transform: rotate(-11deg);
  opacity: .88;
}

/* --------------------------------------------------------- overlays */
.sheet {
  position: absolute;
  inset: 0;
  background: var(--stock);
  overflow-y: auto;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.sheet[hidden] { display: none; }
.sheet .inner { width: 100%; max-width: 560px; }
.sheet h2.big {
  font-size: 26px;
  letter-spacing: .3em;
  text-transform: uppercase;
  text-align: center;
  margin: 6px 0 2px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
}
.sheet .sub {
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 6px 0;
  margin-bottom: 18px;
}
.sheet p { line-height: 1.6; margin: 0 0 12px; }
.sheet .field { margin: 0 0 14px; }
.sheet .field > label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 5px;
}
.sheet .opts { display: flex; gap: 6px; flex-wrap: wrap; }
.sheet .opts button {
  background: var(--stock-lift);
  border: 1px solid var(--rule);
  padding: 7px 13px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 12px;
}
.sheet .opts button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--stock);
  border-color: var(--ink);
}
.sheet .go {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.sheet .go button {
  flex: 1;
  padding: 11px;
  border: 1px solid var(--ink);
  background: var(--stock-lift);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  cursor: pointer;
}
.sheet .go button.primary { background: var(--carmine); border-color: var(--carmine); color: #f2eee2; }
.sheet .go button:disabled { opacity: .4; cursor: default; }

table.final {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13px;
  margin: 10px 0 4px;
}
table.final th, table.final td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--rule);
  text-align: right;
}
table.final th { font-weight: normal; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
table.final .l { text-align: left; }
table.final tr.first td { color: var(--carmine); }

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

/* -------------------------------------------------------- responsive */
@media (max-width: 900px) {
  #body { grid-template-columns: 1fr; grid-template-rows: 46vh 1fr; }
  #ledger { border-left: 0; border-top: 1px solid var(--rule); }
  #masthead h1 { letter-spacing: .24em; font-size: 15px; }
  #masthead .order { display: none; }
}
@media (max-width: 520px) {
  body { font-size: 14px; }
  #masthead { gap: 10px; padding: 6px 10px; }
  #masthead h1 { font-size: 13px; letter-spacing: .16em; }
  #slip { width: 100%; }
  #actions button { min-width: 70px; font-size: 10px; }
}