/* 罗马引水渠 —— 配色跟着 Romanpunk 美术锁：奶黄白石 + 朱红瓦 + 神谕绿水。
   所有尺寸都用 --su（stage unit = 舞台宽度的 1%，由 app.mjs 在 resize 时写入），
   所以布局在任何屏上都是同一张图，只是整体缩放。 */

:root {
  --page-bg: #100c12;
  --stone: #efe3c8;
  --stone-dim: #cbbb98;
  --stone-dark: #8d7c5c;
  --mortar: #241d24;
  --plot: #2c2430;
  --plot-line: #3b3242;
  --terracotta: #b4462e;
  --terracotta-lit: #d9663f;
  --water: #3fb3a6;
  --water-lit: #7ce8d6;
  --ink: #f5efe2;
  --ink-dim: #a89c88;
  --su: 4px;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--page-bg);
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  overscroll-behavior: none;
}

#minigrove-mobile-shell {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(120% 80% at 50% 0%, #1d1622 0%, var(--page-bg) 70%);
}

#stage {
  position: relative;
  width: min(100vw, calc(100dvh * 9 / 16));
  height: min(100dvh, calc(100vw * 16 / 9));
  display: flex;
  flex-direction: column;
  gap: calc(var(--su) * 1.6);
  padding: calc(var(--su) * 2.4) calc(var(--su) * 2.6);
  background:
    linear-gradient(180deg, #1b1520 0%, #141019 55%, #191320 100%);
  box-shadow: 0 0 calc(var(--su) * 6) rgba(0, 0, 0, 0.7);
  overflow: hidden;
  user-select: none;
}

/* ---------- HUD ---------- */

.hud {
  display: flex;
  flex-direction: column;
  gap: calc(var(--su) * 1.2);
}

.hud-title {
  display: flex;
  align-items: baseline;
  gap: calc(var(--su) * 1.6);
}

.eyebrow {
  font-size: calc(var(--su) * 2.4);
  letter-spacing: calc(var(--su) * 0.3);
  color: var(--terracotta-lit);
  font-weight: 700;
}

.hud-title strong {
  font-size: calc(var(--su) * 4.4);
  letter-spacing: calc(var(--su) * 0.2);
  color: var(--stone);
}

.hud-meters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--su) * 1.2);
}

.meter {
  background: rgba(239, 227, 200, 0.06);
  border: 1px solid rgba(239, 227, 200, 0.16);
  border-radius: calc(var(--su) * 1.2);
  padding: calc(var(--su) * 0.9) calc(var(--su) * 0.6);
  text-align: center;
  line-height: 1.25;
}

.meter span {
  display: block;
  font-size: calc(var(--su) * 2.1);
  color: var(--ink-dim);
}

.meter b {
  display: block;
  font-size: calc(var(--su) * 3.1);
  color: var(--stone);
  font-variant-numeric: tabular-nums;
}

.hud-clock {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: calc(var(--su) * 1.2);
}

#clock-label,
#clock-value {
  font-size: calc(var(--su) * 2.4);
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}

#clock-bar {
  height: calc(var(--su) * 1.6);
  border-radius: 999px;
  background: rgba(239, 227, 200, 0.12);
  overflow: hidden;
}

#clock-fill {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--terracotta), var(--terracotta-lit));
  transform-origin: left center;
}

#stage[data-flowing="true"] #clock-fill {
  background: linear-gradient(90deg, var(--water), var(--water-lit));
}

#stage[data-pooling="true"] #clock-fill {
  background: linear-gradient(90deg, #8c2020, #ff4d3d);
}

#stage[data-pooling="true"] #clock-label,
#stage[data-pooling="true"] #clock-value {
  color: #ff8a72;
  font-weight: 700;
}

/* ---------- 棋盘 ---------- */

.board-wrap {
  position: relative;
  flex: 1 1 auto;
  display: grid;
  place-items: center;
  min-height: 0;
}

#board {
  display: grid;
  gap: calc(var(--su) * 0.5);
  padding: calc(var(--su) * 1.1);
  border-radius: calc(var(--su) * 1.8);
  background: linear-gradient(180deg, #221b28, #1a1420);
  border: 1px solid rgba(239, 227, 200, 0.14);
  box-shadow: inset 0 0 calc(var(--su) * 3) rgba(0, 0, 0, 0.55);
}

.cell {
  position: relative;
  aspect-ratio: 1;
  border-radius: calc(var(--su) * 0.7);
  background: var(--plot);
  border: 1px solid var(--plot-line);
  padding: 0;
  overflow: hidden;
  cursor: pointer;
}

.cell svg {
  display: block;
  width: 100%;
  height: 100%;
}

.cell[data-kind="rock"] {
  background: repeating-linear-gradient(135deg, #3a3040 0 3px, #2e2636 3px 6px);
  border-color: #4a3f52;
  cursor: not-allowed;
}

.cell[data-kind="source"],
.cell[data-kind="cistern"] {
  background: #241d2b;
  border-color: rgba(124, 232, 214, 0.5);
  cursor: default;
}

.cell[data-kind="cistern"] {
  border-color: rgba(217, 102, 63, 0.6);
}

/* 漫水目标格：画面里必须自己喊出来"补这儿"，否则玩家只能从倒计时条上猜。 */
.cell.cell-pooling {
  border-color: #ff4d3d;
  box-shadow: inset 0 0 0 2px #ff4d3d, 0 0 calc(var(--su) * 2) rgba(255, 77, 61, 0.75);
  animation: cell-pooling 700ms ease-in-out infinite;
}

@keyframes cell-pooling {
  0%, 100% { background: var(--plot); }
  50% { background: #4a1c1c; }
}

.cell.cell-hit {
  animation: cell-pop 260ms ease-out;
}

.cell.cell-bad {
  animation: cell-bad 320ms ease-out;
}

@keyframes cell-pop {
  0% { transform: scale(0.86); }
  100% { transform: scale(1); }
}

@keyframes cell-bad {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8%); background: #5a2222; }
  75% { transform: translateX(8%); background: #5a2222; }
}

.pipe-stone {
  fill: none;
  stroke: var(--stone);
  stroke-width: 34;
  stroke-linecap: butt;
}

.pipe-shadow {
  fill: none;
  stroke: var(--stone-dark);
  stroke-width: 44;
  stroke-linecap: butt;
}

.pipe-water {
  fill: none;
  stroke: var(--water);
  stroke-width: 18;
  stroke-linecap: butt;
}

.cap {
  fill: var(--terracotta);
}

.node-label {
  fill: var(--ink);
  font-size: 30px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
}

/* ---------- 托盘 / 队列 ---------- */

.tray {
  display: flex;
  align-items: stretch;
  gap: calc(var(--su) * 1.6);
}

.queue-block {
  flex: 1 1 auto;
  min-width: 0;
}

.tray-label {
  display: block;
  font-size: calc(var(--su) * 2.2);
  color: var(--ink-dim);
  margin-bottom: calc(var(--su) * 0.7);
}

.queue {
  display: flex;
  gap: calc(var(--su) * 1.2);
}

.queue-slot {
  width: calc(var(--su) * 11);
  height: calc(var(--su) * 11);
  border-radius: calc(var(--su) * 1.2);
  background: #241d2b;
  border: 1px solid rgba(239, 227, 200, 0.18);
  opacity: 0.78;
  transform: scale(0.88);
  transform-origin: bottom left;
}

.queue-slot svg {
  display: block;
  width: 100%;
  height: 100%;
}

.queue-slot.is-current {
  opacity: 1;
  transform: scale(1);
  border-color: var(--terracotta-lit);
  box-shadow: 0 0 calc(var(--su) * 2) rgba(217, 102, 63, 0.5);
}

.tray-actions {
  display: flex;
  flex-direction: column;
  gap: calc(var(--su) * 1);
  justify-content: flex-end;
}

.tray-row {
  display: flex;
  gap: calc(var(--su) * 1);
}

.tray-row .tray-button {
  flex: 1 1 0;
  padding-left: calc(var(--su) * 1.2);
  padding-right: calc(var(--su) * 1.2);
  font-size: calc(var(--su) * 2.3);
}

/* 音效按钮按下 = 有声，语义跟催水的"按下=开启"一致，所以不套那套青色高亮 */
#mute-button[aria-pressed="true"] {
  background: rgba(239, 227, 200, 0.08);
  border-color: rgba(239, 227, 200, 0.28);
  color: var(--stone);
}

#mute-button[aria-pressed="false"] {
  color: var(--ink-dim);
  border-color: rgba(239, 227, 200, 0.16);
}

.tray-button {
  font: inherit;
  font-size: calc(var(--su) * 2.6);
  color: var(--stone);
  background: rgba(239, 227, 200, 0.08);
  border: 1px solid rgba(239, 227, 200, 0.28);
  border-radius: calc(var(--su) * 1.2);
  padding: calc(var(--su) * 1.1) calc(var(--su) * 2);
  cursor: pointer;
  white-space: nowrap;
}

.tray-button:active {
  background: rgba(239, 227, 200, 0.18);
}

.tray-button[aria-pressed="true"] {
  background: rgba(63, 179, 166, 0.28);
  border-color: var(--water-lit);
  color: var(--water-lit);
}

/* ---------- ticker ---------- */

.ticker {
  height: calc(var(--su) * 4.4);
  display: flex;
  align-items: center;
  padding: 0 calc(var(--su) * 1.4);
  border-radius: calc(var(--su) * 1);
  background: rgba(180, 70, 46, 0.16);
  border: 1px solid rgba(217, 102, 63, 0.32);
  font-size: calc(var(--su) * 2.3);
  color: #f0d6c4;
  overflow: hidden;
}

.ticker span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- toast ---------- */

.toast {
  position: absolute;
  left: 50%;
  top: calc(var(--su) * 2);
  transform: translate(-50%, calc(var(--su) * -2));
  padding: calc(var(--su) * 1) calc(var(--su) * 2.2);
  border-radius: 999px;
  background: rgba(20, 16, 23, 0.92);
  border: 1px solid rgba(239, 227, 200, 0.28);
  font-size: calc(var(--su) * 2.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast[data-show="true"] {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------- overlay ---------- */

.overlay {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  padding: calc(var(--su) * 6);
  background: rgba(12, 9, 14, 0.86);
  backdrop-filter: blur(2px);
  z-index: 5;
}

.overlay[data-open="true"] {
  display: grid;
}

.overlay-card {
  width: 100%;
  text-align: center;
  border-radius: calc(var(--su) * 2.4);
  padding: calc(var(--su) * 4);
  background: linear-gradient(180deg, #241d2b, #1a1420);
  border: 1px solid rgba(239, 227, 200, 0.24);
}

.overlay-card h1 {
  margin: 0 0 calc(var(--su) * 2);
  font-size: calc(var(--su) * 5.4);
  color: var(--stone);
}

.overlay-card p {
  margin: 0 0 calc(var(--su) * 3);
  font-size: calc(var(--su) * 2.7);
  line-height: 1.7;
  color: var(--ink-dim);
}

.overlay-card p b {
  color: var(--terracotta-lit);
}

.overlay-foot {
  margin: calc(var(--su) * 2.4) 0 0 !important;
  font-size: calc(var(--su) * 2.2) !important;
}

.primary-button {
  font: inherit;
  font-size: calc(var(--su) * 3.4);
  font-weight: 700;
  color: #241d2b;
  background: linear-gradient(180deg, var(--stone), var(--stone-dim));
  border: none;
  border-radius: calc(var(--su) * 1.4);
  padding: calc(var(--su) * 1.8) calc(var(--su) * 6);
  cursor: pointer;
}

.primary-button:active {
  transform: translateY(1px);
}

@media (prefers-reduced-motion: reduce) {
  .cell.cell-hit,
  .cell.cell-bad {
    animation: none;
  }
}