/* ============================================================
   Aris Kingdom · 体素预览世界 — HUD 样式（像素风）
   色板对齐 world-visual-spec-v1：暖色天空 / 嫩绿草地 / 墨色描边 #3a2e24
   ============================================================ */

:root {
  --ink: #3a2e24;            /* 墨描边（星露谷像素描边感） */
  --ink-soft: #5b4a3a;
  --cream: #f6ecd4;          /* 奶油 / 墙 */
  --cream-hi: #fffaf0;
  --grass: #6fce5f;
  --sky: #8fd0e8;
  --sun: #ffe9c7;
  --amber: #e8a33d;          /* 离线徽章 */
  --pink: #ff8fb0;
  --violet: #b28dff;
  --wood: #a5793f;

  --font-pixel: "Press Start 2P", "ZCOOL KuaiLe", "Courier New", ui-monospace, monospace;
  --font-cn: "ZCOOL KuaiLe", "Press Start 2P", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: linear-gradient(#8fd0e8, #ffe9c7);
  font-family: var(--font-pixel);
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

#app { position: fixed; inset: 0; }

#scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;   /* 触屏由 game.js 接管，禁止浏览器手势 */
  cursor: grab;
}
#scene.dragging { cursor: grabbing; }

.hidden { display: none !important; }

/* ---------------- 通用像素面板 ---------------- */
.panel {
  background: rgba(246, 236, 212, 0.92);
  border: 3px solid var(--ink);
  border-radius: 4px;
  box-shadow: 4px 4px 0 rgba(58, 46, 36, 0.28);
  color: var(--ink);
}

/* ---------------- HUD 布局 ---------------- */
#hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
}
#hud button, #hud .panel { pointer-events: auto; }

/* 左上 Logo */
.hud-top-left {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  left: max(12px, env(safe-area-inset-left));
  padding: 10px 14px;
  background: linear-gradient(180deg, rgba(255, 250, 240, 0.88), rgba(246, 236, 212, 0.88));
  border: 3px solid var(--ink);
  border-radius: 4px;
  box-shadow: 4px 4px 0 rgba(58, 46, 36, 0.28);
}
.logo {
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--wood);
  text-shadow: 2px 2px 0 var(--ink), 3px 3px 0 rgba(255, 255, 255, 0.5);
}
.logo-sub {
  margin-top: 6px;
  font-size: 8px;
  letter-spacing: 0.5px;
  color: var(--ink-soft);
}

/* 右上数据 */
.hud-top-right {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  right: max(12px, env(safe-area-inset-right));
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  max-width: min(380px, 44vw);
  padding: 10px 12px;
  justify-content: flex-end;
}
.stat { display: inline-flex; align-items: baseline; gap: 6px; }
.stat-label { font-size: 8px; color: var(--ink-soft); }
.stat-value { font-size: 13px; color: var(--ink); text-shadow: 1px 1px 0 rgba(255,255,255,0.6); }
.stat-pct { min-width: 38px; text-align: right; }
.stat-wide { align-items: center; }
.stat-bar {
  width: 86px;
  height: 12px;
  border: 2px solid var(--ink);
  background: #fff;
  border-radius: 2px;
  overflow: hidden;
  display: inline-block;
}
.stat-bar i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(180deg, #6ec05a, #4f9e3f);
  transition: width 0.6s ease;
}

.pixel-btn {
  font-family: var(--font-pixel);
  font-size: 9px;
  color: var(--ink);
  background: linear-gradient(180deg, var(--cream-hi), var(--cream));
  border: 3px solid var(--ink);
  border-radius: 4px;
  box-shadow: 3px 3px 0 rgba(58, 46, 36, 0.3);
  padding: 8px 10px;
  cursor: pointer;
  text-transform: uppercase;
}
.pixel-btn:hover { background: linear-gradient(180deg, #fff6e0, #f0e2be); transform: translateY(-1px); }
.pixel-btn:active { transform: translateY(1px); box-shadow: 1px 1px 0 rgba(58,46,36,0.3); }
.pixel-btn:disabled { opacity: 0.55; cursor: wait; transform: none; }

/* 顶部中央事件 chip */
.hud-top-center {
  position: absolute;
  top: max(14px, env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
}
.chip {
  font-family: var(--font-cn);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: rgba(255, 233, 199, 0.9);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 5px 12px;
  box-shadow: 2px 2px 0 rgba(58,46,36,0.25);
  max-width: 60vw;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 离线徽章 */
.badge {
  position: absolute;
  top: calc(max(12px, env(safe-area-inset-top)) + 74px);
  left: max(12px, env(safe-area-inset-left));
  font-size: 9px;
  color: #fff;
  background: linear-gradient(180deg, #f2a23f, #e08a24);
  border: 3px solid var(--ink);
  border-radius: 4px;
  box-shadow: 3px 3px 0 rgba(58,46,36,0.3);
  padding: 6px 10px;
  text-shadow: 1px 1px 0 rgba(58,46,36,0.6);
  animation: badge-pop 0.5s ease;
}
@keyframes badge-pop {
  0% { transform: scale(0.4) rotate(-6deg); opacity: 0; }
  70% { transform: scale(1.12) rotate(2deg); }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

/* 底部操作提示 */
#hint-bar {
  position: absolute;
  bottom: max(14px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 14px;
  font-size: 9px;
  letter-spacing: 0.5px;
  color: var(--ink);
  white-space: nowrap;
  background: rgba(246, 236, 212, 0.85);
  border: 3px solid var(--ink);
  border-radius: 4px;
  box-shadow: 3px 3px 0 rgba(58,46,36,0.25);
}

/* 左下坐标 */
#coords {
  position: absolute;
  bottom: max(14px, env(safe-area-inset-bottom));
  left: max(12px, env(safe-area-inset-left));
  font-size: 9px;
  color: var(--ink-soft);
  background: rgba(246, 236, 212, 0.7);
  border: 2px solid var(--ink);
  border-radius: 3px;
  padding: 5px 8px;
  box-shadow: 2px 2px 0 rgba(58,46,36,0.2);
}

/* ---------------- 准星（自由建造瞄准） ---------------- */
#crosshair {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 22px;
  height: 22px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 11;
}
#crosshair::before, #crosshair::after {
  content: '';
  position: absolute;
  background: var(--ink);
  box-shadow: 0 0 0 1px rgba(255, 250, 240, 0.85);
}
#crosshair::before { left: 50%; top: 0; width: 2px; height: 100%; transform: translateX(-50%); }
#crosshair::after { top: 50%; left: 0; height: 2px; width: 100%; transform: translateY(-50%); }

/* ---------------- 自由建造栏 ---------------- */
#build-bar {
  position: absolute;
  bottom: calc(max(14px, env(safe-area-inset-bottom)) + 46px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  pointer-events: auto;
}
.build-slots { display: flex; gap: 5px; }
.build-slot {
  position: relative;
  width: 30px;
  height: 30px;
  border: 3px solid var(--ink);
  border-radius: 3px;
  cursor: pointer;
  box-shadow: 2px 2px 0 rgba(58,46,36,0.28);
  padding: 0;
  transition: transform 0.12s ease;
}
.build-slot:hover { transform: translateY(-2px); }
.build-slot.selected {
  outline: 3px solid var(--sun);
  outline-offset: 1px;
  transform: translateY(-2px);
}
.build-slot .slot-num {
  position: absolute;
  left: 2px;
  top: 1px;
  font-family: var(--font-pixel);
  font-size: 7px;
  color: var(--ink);
  text-shadow: 1px 1px 0 rgba(255,255,255,0.7);
}
#build-mode.break {
  background: linear-gradient(180deg, #ffd9a8, #f0a75a);
  color: var(--ink);
}

/* ---------------- 颜料调色板（Pigment 色素绘画） ---------------- */
#paint-bar {
  position: absolute;
  bottom: calc(max(14px, env(safe-area-inset-bottom)) + 100px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 9px;
  pointer-events: auto;
}
.paint-label { font-size: 9px; color: var(--ink); margin-right: 4px; }
.paint-slot {
  position: relative;
  width: 26px;
  height: 26px;
  border: 3px solid var(--ink);
  border-radius: 3px;
  cursor: pointer;
  box-shadow: 2px 2px 0 rgba(58,46,36,0.28);
  padding: 0;
  transition: transform 0.12s ease;
}
.paint-slot:hover { transform: translateY(-2px); }
.paint-slot.selected {
  outline: 3px solid var(--sun);
  outline-offset: 1px;
  transform: translateY(-2px);
}
.paint-slot.empty { opacity: 0.5; }
.paint-slot .paint-num {
  position: absolute;
  left: 2px;
  top: 1px;
  font-family: var(--font-pixel);
  font-size: 7px;
  color: var(--ink);
  text-shadow: 1px 1px 0 rgba(255,255,255,0.8);
}
#paint-mode.active {
  background: linear-gradient(180deg, #ffd9f0, #f0a7c0);
  color: var(--ink);
}

/* ---------------- 瞄准信息（hover 署名） ---------------- */
#aim-label {
  position: absolute;
  left: 50%;
  top: calc(50% + 24px);
  transform: translateX(-50%);
  font-family: var(--font-cn);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: rgba(255, 250, 240, 0.94);
  border: 2px solid var(--ink);
  border-radius: 4px;
  padding: 4px 10px;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 2px 2px 0 rgba(58,46,36,0.25);
}

/* 欢迎 toast */
#welcome-toast {
  position: absolute;
  bottom: calc(max(14px, env(safe-area-inset-bottom)) + 100px);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-cn);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  background: rgba(255, 250, 240, 0.95);
  border: 3px solid var(--ink);
  border-radius: 6px;
  box-shadow: 4px 4px 0 rgba(58, 46, 36, 0.3);
  padding: 10px 18px;
  max-width: min(86vw, 520px);
  text-align: center;
  animation: toast-in 0.35s ease;
}
@keyframes toast-in {
  0% { transform: translateX(-50%) translateY(14px); opacity: 0; }
  100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ---------------- 加载层 ---------------- */
#loading {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #8fd0e8 0%, #b8dee8 55%, #ffe9c7 100%);
  transition: opacity 0.6s ease;
}
#loading.done { opacity: 0; pointer-events: none; }
.loading-card { text-align: center; }
.loading-title {
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--wood);
  text-shadow: 3px 3px 0 var(--ink);
  margin-top: 18px;
}
.loading-sub {
  font-family: var(--font-cn);
  font-size: 14px;
  color: var(--ink-soft);
  margin-top: 12px;
  min-height: 20px;
}
.loading-block {
  width: 44px;
  height: 44px;
  margin: 0 auto;
  border-radius: 6px;
  border: 3px solid var(--ink);
  background: linear-gradient(180deg, #8ed060, #6cae45);
  box-shadow: 5px 5px 0 rgba(58,46,36,0.35);
  animation: block-bounce 0.8s ease-in-out infinite;
}
@keyframes block-bounce {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  40% { transform: translateY(-18px) rotate(12deg); }
  60% { transform: translateY(2px) rotate(-4deg); }
}

/* ---------------- 致命错误横幅 ---------------- */
#fatal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(58, 46, 36, 0.82);
  color: var(--cream);
  font-family: var(--font-cn);
  font-size: 14px;
  text-align: center;
  padding: 24px;
}
#fatal .fatal-card {
  background: var(--ink);
  border: 3px solid var(--cream);
  border-radius: 6px;
  padding: 22px 26px;
  max-width: 520px;
}

/* ---------------- 移动端适配 ---------------- */
@media (max-width: 720px) {
  .logo { font-size: 11px; }
  .logo-sub { font-size: 6px; }
  .hud-top-right { max-width: none; gap: 6px 10px; padding: 8px 10px; }
  .stat-label { font-size: 6px; }
  .stat-value { font-size: 10px; }
  .stat-bar { width: 60px; height: 10px; }
  .pixel-btn { font-size: 7px; padding: 6px 8px; }
  #hint-bar { font-size: 7px; padding: 6px 10px; }
  .badge { top: calc(max(12px, env(safe-area-inset-top)) + 62px); font-size: 7px; }
  #coords { font-size: 7px; }
  .chip { font-size: 10px; }
  .loading-title { font-size: 15px; }
  .build-slot { width: 26px; height: 26px; }
  #build-bar { bottom: calc(max(12px, env(safe-area-inset-bottom)) + 42px); gap: 6px; padding: 6px 7px; }
  .paint-slot { width: 22px; height: 22px; }
  #paint-bar { bottom: calc(max(12px, env(safe-area-inset-bottom)) + 88px); gap: 4px; padding: 6px 7px; }
}