/* Desktop / tablet HUD (data-form="wide"): top bar · left column · chat · info panel · centre panels · build menu · drum minimap.
   js/layout.js measures the bottom band (left column · menu · minimap) and sets the variables used here. */

.app {
  position: fixed;
  inset: 0;
  overflow: hidden;
}
.hud {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  pointer-events: none;
  --side-w: 252px;
  --info-w: 328px;
  --map-d: 212px;
}
.hud > *,
.hud__body > * {
  pointer-events: auto;
}
.hud__body {
  position: relative;
  flex: 1;
  min-height: 0;
  pointer-events: none;
}
:root[data-input='touch'] .hud {
  --side-w: 264px;
  --map-d: 200px;
}

/* ---------------------------------------------------------------- top bar (black lacquer, gold numbers) */
.topbar {
  position: relative;
  z-index: 6;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  min-height: 56px;
  padding: 0 8px;
  background: var(--lacquer-black);
  color: var(--paper-50);
  border-bottom: 3px solid var(--son-500);
  box-shadow: 0 1px 0 var(--vang-400), 0 2px 0 var(--then-900), 0 8px 22px rgba(9, 8, 6, 0.35);
}
.topbar::before {
  content: '';
  position: absolute;
  inset: auto 0 2px 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(239, 200, 112, 0.55) 30%, rgba(239, 200, 112, 0.55) 70%, transparent);
  pointer-events: none;
}
.topbar.is-stacked {
  flex-wrap: wrap;
}
.tb-block {
  position: relative;
  display: flex;
  flex: none;
  align-items: center;
  gap: 10px;
  padding: 5px 12px;
  min-height: 56px;
}
.tb-block + .tb-block::before {
  content: '';
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(200, 161, 84, 0.6), transparent);
}
.tb-gold__icon {
  width: 38px;
  height: 38px;
}
.tb-gold__text {
  display: grid;
  line-height: 1.1;
}
.tb-gold__amount {
  color: var(--vang-200);
  font-size: 20px;
  font-weight: 700;
}
.tb-gold__amount small {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  color: var(--paper-200);
  margin-left: 3px;
}
.tb-gold__rate {
  color: var(--la-bright);
  font-size: 12.5px;
}
.tb-region {
  gap: 2px;
}
.tb-seg {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: max(34px, var(--tap));
  padding: 0 9px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--paper-200);
  font-size: 12.5px;
  font-weight: 600;
}
.tb-seg.is-on {
  border-color: var(--vang-600);
  background: rgba(239, 200, 112, 0.12);
  color: var(--vang-200);
}
.tb-island {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: max(36px, var(--tap));
  padding: 0 10px 0 8px;
  border: 1px solid var(--then-600);
  border-radius: 7px;
  background: rgba(246, 232, 197, 0.06);
  color: var(--paper-50);
}
.tb-island__text {
  display: grid;
  text-align: left;
  line-height: 1.1;
}
.tb-island__name {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
}
.tb-island__sub {
  color: var(--paper-300);
  font-size: 11px;
}
.tb-pop {
  gap: 4px;
}
.pop-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: max(40px, var(--tap));
  padding: 3px 8px 3px 4px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--paper-50);
}
.pop-chip:hover,
.pop-chip[data-show] {
  border-color: var(--then-600);
  background: rgba(246, 232, 197, 0.06);
}
.pop-chip .portrait {
  width: 36px;
  height: 36px;
}
.pop-chip__text {
  display: grid;
  line-height: 1.1;
  text-align: left;
}
.pop-chip__count {
  font-size: 16px;
}
.pop-chip__work {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--la-bright);
  font-size: 11.5px;
  font-weight: 600;
}
.pop-chip__work.is-short {
  color: var(--chusa-bright);
}
.goods-strip {
  flex: 1 1 auto;
  justify-content: center;
  gap: 2px;
  min-width: 0;
}
.topbar.is-stacked .goods-strip {
  order: 10;
  flex: 1 0 100%;
  min-height: 48px;
  padding-top: 1px;
  padding-bottom: 3px;
  border-top: 1px solid rgba(200, 161, 84, 0.28);
}
.topbar.is-stacked .goods-strip::before {
  display: none;
}
.good-chip {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 1px;
  width: 48px;
  padding: 2px 0 3px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--paper-50);
}
.good-chip:hover {
  border-color: var(--then-600);
  background: rgba(246, 232, 197, 0.06);
}
.good-chip .good-icon {
  width: 30px;
  height: 30px;
}
.good-chip__n {
  font-size: 13px;
  line-height: 1;
}
.good-chip__bar {
  width: 30px;
  height: 2px;
  border-radius: 1px;
  background: rgba(246, 232, 197, 0.18);
  overflow: hidden;
}
.good-chip__bar > i {
  display: block;
  height: 100%;
  background: var(--vang-400);
}
.good-chip.is-low .good-chip__n {
  color: var(--chusa-bright);
}
.good-chip.is-low::after {
  content: '!';
  position: absolute;
  top: 0;
  right: 5px;
  display: grid;
  place-items: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--nghe-500);
  color: var(--then-900);
  font: 800 10px/1 var(--font-ui);
}
.tb-iconbtn {
  display: inline-grid;
  place-items: center;
  width: max(36px, var(--tap));
  height: max(36px, var(--tap));
  padding: 0;
  border: 1px solid var(--then-600);
  border-radius: 8px;
  background: rgba(246, 232, 197, 0.05);
  color: var(--vang-200);
}
.tb-iconbtn.is-on {
  background: var(--lacquer-red);
  border-color: var(--vang-600);
}
.tb-fleet {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: max(36px, var(--tap));
  padding: 0 10px;
  border: 1px solid var(--then-600);
  border-radius: 8px;
  background: rgba(246, 232, 197, 0.05);
  color: var(--paper-50);
}
.tb-fleet .glyph {
  color: var(--vang-200);
}
.tb-room {
  gap: 6px;
}
.tb-room__name {
  display: grid;
  line-height: 1.12;
}
.tb-room__name b {
  font-family: var(--font-title);
  font-size: 14px;
  color: var(--paper-50);
}
.tb-room__name small {
  color: var(--paper-300);
  font-size: 11px;
}
.tb-room .draft-tag {
  color: var(--vang-200);
}

/* ---------------------------------------------------------------- shared panel chrome */
.panel {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.panel__head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 8px 16px;
}
.panel__titles {
  flex: 1;
  min-width: 0;
}
.panel__title {
  margin: 0;
  color: var(--text-title);
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.15;
}
.panel__sub {
  margin-top: 1px;
  color: var(--text-muted);
  font-size: 12.5px;
}
.panel__body {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 4px 16px 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--paper-400) transparent;
}
.panel__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--paper-300);
  background: rgba(213, 183, 143, 0.25);
}
.section-title {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 12px 0 7px;
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--paper-400), transparent);
}
.tabs {
  display: flex;
  gap: 4px;
  padding: 0 14px;
  border-bottom: 1px solid var(--paper-400);
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: max(36px, var(--tap));
  padding: 0 14px;
  border: 1px solid transparent;
  border-bottom: 0;
  border-radius: 7px 7px 0 0;
  background: transparent;
  color: var(--text-2);
  font-weight: 600;
  font-size: 13.5px;
  margin-bottom: -1px;
}
.tab.is-on {
  border-color: var(--paper-400);
  background: var(--paper-50);
  color: var(--text-title);
}
.tab.is-on .glyph {
  color: var(--text-title);
}

/* ---------------------------------------------------------------- left column */
.hud__side {
  position: absolute;
  top: var(--gap);
  left: var(--gap);
  bottom: var(--side-bottom, 260px);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: var(--side-w);
  overflow: auto;
  scrollbar-width: none;
  padding: 6px;
  margin: -6px;
  pointer-events: none;
}
.hud__side > * {
  pointer-events: auto;
  flex: none;
}
.card {
  padding: 10px 12px 12px;
}
.card__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.card__title {
  flex: 1;
  margin: 0;
  color: var(--text-title);
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
}
.card__count {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
}
.players__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.player {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: max(28px, var(--tap));
  padding: 0 4px;
  border-radius: 5px;
  font-size: 13px;
}
.player__swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  box-shadow: 0 0 0 1px var(--then-900);
}
.player__name {
  flex: 1;
  min-width: 0;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.player__you {
  color: var(--text-muted);
  font-weight: 500;
}
.player__pop {
  color: var(--text-2);
  font-size: 12px;
}
.player__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--la-ui);
}
.player__dot.is-off {
  background: transparent;
  box-shadow: inset 0 0 0 1.5px var(--muc-400);
}
.speed {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--paper-300);
}
.speed__label {
  flex: 1;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 600;
}
.speed__btns {
  display: flex;
  gap: 3px;
}
.speed__btn {
  display: inline-grid;
  place-items: center;
  min-width: max(34px, var(--tap));
  height: max(28px, var(--tap));
  padding: 0 6px;
  border: 1px solid var(--paper-400);
  border-radius: 5px;
  background: var(--paper-50);
  color: var(--text-2);
  font: 700 12.5px/1 var(--font-num);
}
.speed__btn.is-on {
  border-color: var(--then-900);
  background: var(--lacquer-red);
  color: var(--vang-200);
}
.ship-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 56px;
  padding: 8px 10px;
  text-align: left;
}
.ship-btn__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--lacquer-red);
  color: var(--vang-200);
  box-shadow: inset 0 0 0 1px var(--vang-500);
}
.ship-btn__text {
  flex: 1;
  min-width: 0;
  display: grid;
  line-height: 1.2;
}
.ship-btn__title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 14.5px;
}
.ship-btn__status {
  color: var(--info);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.objectives__goal {
  display: grid;
  gap: 5px;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(213, 183, 143, 0.35);
}
.objectives__goal b {
  font-size: 13.5px;
}
.objectives__goal .bar {
  height: 6px;
}
.objectives__goal .num {
  font-size: 12.5px;
  color: var(--text-2);
}
.objectives__steps {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.objectives__step {
  display: flex;
  gap: 7px;
  align-items: flex-start;
  font-size: 12.5px;
  line-height: 1.3;
}
.objectives__check {
  display: grid;
  place-items: center;
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: -1px;
  border: 1.5px solid var(--muc-500);
  border-radius: 50%;
}
.objectives__step.is-done {
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: rgba(99, 77, 44, 0.5);
}
.objectives__step.is-done .objectives__check {
  border-color: var(--good-ui);
  background: var(--good-ui);
  color: var(--paper-50);
}
.objectives__actions {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

/* ---------------------------------------------------------------- chat (bottom of the left column) */
.chat {
  position: absolute;
  left: var(--gap);
  bottom: var(--chat-bottom, var(--gap));
  z-index: 2;
  width: var(--side-w);
  display: flex;
  flex-direction: column;
}
.chat__log {
  display: grid;
  gap: 4px;
  max-height: 104px;
  overflow: auto;
  margin: 0;
  padding: 2px 12px 8px;
  list-style: none;
  font-size: 12.5px;
  line-height: 1.3;
}
.chat__name {
  font-weight: 700;
}
.chat__line.is-system {
  color: var(--info);
  font-style: italic;
}
.chat__input {
  display: flex;
  gap: 6px;
  padding: 0 8px 8px;
}
.chat__input input {
  flex: 1;
  min-width: 0;
  min-height: max(30px, var(--tap));
  padding: 0 9px;
  border: 1px solid var(--paper-400);
  border-radius: 5px;
  background: var(--paper-50);
  font-size: 12.5px;
}
.chat-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: max(40px, var(--tap));
  padding: 0 12px;
  font-weight: 600;
  font-size: 13px;
}
.chat-toggle .badge {
  margin-left: auto;
  display: grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--son-300);
  color: var(--paper-50);
  font: 700 11px/1 var(--font-ui);
}
.chat .card__head {
  padding: 8px 8px 0 12px;
}

/* ---------------------------------------------------------------- drum minimap */
.minimap {
  position: absolute;
  right: var(--gap);
  bottom: var(--map-bottom, var(--gap));
  z-index: 2;
  width: var(--map-d);
  height: var(--map-d);
  pointer-events: none;
}
.minimap__drum {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, #9f7e41 0%, #8a6c36 60%, #6b522a 100%);
  box-shadow: 0 0 0 2px var(--then-900), 0 0 0 4px var(--son-500), 0 0 0 5px var(--vang-400), var(--shadow);
  color: #3e2c10;
  pointer-events: auto;
}
.minimap__drum > .drum {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}
.minimap__map {
  position: absolute;
  inset: 13%;
  width: 74%;
  height: 74%;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--dong-700), 0 0 0 3px var(--vang-400), inset 0 0 18px rgba(9, 8, 6, 0.45);
}
.minimap__north {
  position: absolute;
  top: 3px;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--son-500);
  color: var(--vang-200);
  box-shadow: 0 0 0 1px var(--vang-400);
  font: 700 11px/1 var(--font-title);
}
.minimap__btn {
  position: absolute;
  pointer-events: auto;
}
.minimap__btn--tl {
  top: 0;
  left: 0;
}
.minimap__btn--bl {
  bottom: 0;
  left: 0;
}
.minimap__btn--tr {
  top: 0;
  right: 0;
}

/* ---------------------------------------------------------------- info panel (right) */
.info-panel {
  position: absolute;
  top: var(--gap);
  right: var(--gap);
  z-index: 3;
  width: var(--info-w);
  max-height: var(--info-max, 60%);
}
/* centre panels (island, stats): inside the free stage between the left column and the right edge */
.big-panel {
  position: absolute;
  top: var(--gap);
  left: var(--stage-l, 276px);
  z-index: 4;
  width: min(var(--big-w, 760px), var(--stage-w, 700px));
  max-height: var(--stage-h, 70%);
  margin-left: max(0px, (var(--stage-w, 700px) - var(--big-w, 760px)) / 2);
}
.big-panel--stats {
  --big-w: 840px;
}

/* ---------------------------------------------------------------- notices (top centre of the free stage) */
.notices {
  position: absolute;
  top: var(--gap);
  left: var(--center-l, 40%);
  width: var(--center-w, 20%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}
.notice {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  min-height: 36px;
  padding: 5px 12px 5px 6px;
  border: 1px solid var(--then-900);
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--vang-500), var(--shadow);
  font-size: 13px;
  font-weight: 600;
  pointer-events: auto;
}
.notice__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--nghe-500);
  color: var(--then-900);
}
.notice__text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.notice small {
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------------------------------------------------------------- modal layer (route editor, create world) */
.modal-layer {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(9, 8, 6, 0.48);
}
.modal {
  width: min(640px, 100%);
  max-height: min(86vh, 760px);
}

/* top bar compaction (js/layout.js): stacked → compact → tight → tiny */
.topbar.tb--compact .tb-seg .lbl,
.topbar.tb--compact .tb-gold__amount small {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.topbar.tb--compact .tb-island__sub,
.topbar.tb--compact .tb-room .draft-tag {
  display: none;
}
.topbar.tb--compact .tb-seg {
  padding: 0 8px;
}
.topbar.tb--tight .tb-block {
  padding-left: 7px;
  padding-right: 7px;
}
.topbar.tb--tight .pop-chip {
  gap: 5px;
  padding-right: 4px;
}
.topbar.tb--tight .pop-chip .portrait {
  width: 30px;
  height: 30px;
}
.topbar.tb--tight .tb-gold__icon {
  width: 32px;
  height: 32px;
}
.topbar.tb--tight .tb-gold__amount {
  font-size: 18px;
}
.topbar.tb--tiny .tb-region,
.topbar.tb--tiny .tb-fleet-block,
.topbar.tb--tiny .tb-sound,
.topbar.tb--tiny .tb-bug {
  display: none;
}
.topbar.tb--tiny .tb-island__name {
  font-size: 14px;
}

/* players: the full list where there is height, a row of initials where there is not */
.players__mini {
  display: none;
  gap: 6px;
  margin: 2px 0 2px;
}
.pmini__dot {
  display: grid;
  place-items: center;
  width: max(30px, var(--tap));
  height: max(30px, var(--tap));
  border-radius: 50%;
  background: var(--c);
  color: var(--paper-50);
  font: 700 12px/1 var(--font-ui);
  box-shadow: 0 0 0 2px var(--paper-50), 0 0 0 3px var(--muc-500);
}
.pmini__dot.is-off {
  opacity: 0.55;
  box-shadow: 0 0 0 2px var(--paper-50), 0 0 0 3px var(--muc-400);
}
.pmini__dot:not(.is-off) {
  box-shadow: 0 0 0 2px var(--paper-50), 0 0 0 4px var(--la-ui);
}
.hud.side--compact .players__list {
  display: none;
}
.hud.side--compact .players__mini {
  display: flex;
}
.speed__label {
  display: inline-flex;
  color: var(--text-2);
}

/* showcase (thế giới mẫu): the visitor's bar, top centre */
.showcase-bar {
  width: min(560px, 100%);
  padding: 8px 10px 10px 12px;
  border-width: 3px;
  pointer-events: auto;
}
.showcase-bar__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.showcase-bar__name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-title);
  font-family: var(--font-title);
  font-size: 16px;
}
.showcase-bar__tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(70, 121, 138, 0.16);
  color: var(--info);
  font-size: 12px;
  font-weight: 700;
}
.showcase-bar__spacer {
  flex: 1;
}
.showcase-bar__colonies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.colony-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: max(30px, var(--tap));
  padding: 0 12px 0 8px;
  border: 1px solid var(--paper-400);
  border-radius: 999px;
  background: var(--paper-50);
  font-size: 13px;
  font-weight: 600;
}
.colony-chip.is-on {
  border-color: var(--then-900);
  background: var(--lacquer-red);
  color: var(--paper-50);
}