/* =========================================================================
   《回声之塔 ECHO TOWER》 — css/style.css
   暗夜霓虹 × 像素回响 美术方向：深空底色、辉光描边、CRT 扫描线、衬线标题
   ========================================================================= */
:root {
  --bg: #07090f;
  --panel: rgba(14, 18, 28, 0.92);
  --line: rgba(160, 190, 255, 0.16);
  --ink: #dfe6f3;
  --dim: #8b94ab;
  --gold: #ffd27d;
  --green: #8fe388;
  --violet: #c084fc;
  --red: #ff6b6b;
  --font: 'ZCOOL QingKe HuangYou', 'Microsoft YaHei', 'PingFang SC', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; background: var(--bg); font-family: var(--font); color: var(--ink); }
#stage { position: fixed; inset: 0; }
#game { position: absolute; inset: 0; width: 100%; height: 100%; display: block; image-rendering: pixelated; }
.hidden { display: none !important; }
.dim { color: var(--dim); }
.tiny { font-size: 12px; }
.small { font-size: 13px; }
b { color: #fff; }

/* CRT 扫描线 + 暗角氛围 */
#stage::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 60;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.12) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
}

/* ---------------- HUD ---------------- */
#hud {
  position: absolute; top: 10px; left: 12px; right: 12px; z-index: 30;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
  pointer-events: none;
}
#hud-left, #hud-right { display: flex; flex-direction: column; gap: 6px; }
#hud-right { align-items: flex-end; }
.hud-chip {
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 4px 10px; font-size: 14px; letter-spacing: 1px;
  box-shadow: 0 2px 10px rgba(0,0,0,.5);
  backdrop-filter: blur(3px);
}
.hud-chip .dim { font-size: 11px; }
#hud-center { display: flex; flex-direction: column; align-items: center; gap: 5px; }
#hud-hearts { display: flex; gap: 3px; }
.heart {
  width: 18px; height: 18px; display: inline-block;
  background: #2a3142; clip-path: polygon(50% 100%, 0 38%, 12% 12%, 32% 12%, 50% 30%, 68% 12%, 88% 12%, 100% 38%);
  transition: transform .15s;
}
.heart.full { background: var(--red); filter: drop-shadow(0 0 5px rgba(255,107,107,.8)); }
.heart.half { background: linear-gradient(90deg, var(--red) 50%, #2a3142 50%); }
#hud-xpbar {
  width: 220px; height: 12px; background: rgba(0,0,0,.55); border: 1px solid var(--line);
  border-radius: 6px; position: relative; overflow: hidden;
}
#hud-xpfill { height: 100%; width: 0%; background: linear-gradient(90deg, #4f7cff, #8fe3ff); transition: width .3s; }
#hud-lv {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 9px; color: #cfe0ff; text-shadow: 0 1px 2px #000; letter-spacing: 2px;
}
#minimap {
  position: absolute; z-index: 25;
  left: calc(12px + env(safe-area-inset-left, 0px));
  top: calc(12px + env(safe-area-inset-top, 0px));
  border: 1px solid var(--line); border-radius: 8px; opacity: .9;
  cursor: pointer;
}
#minimap:hover { border-color: rgba(143,227,136,.55); }
/* 小地图在左上角时，左侧信息条向右让位 */
#hud {
  top: calc(10px + env(safe-area-inset-top, 0px));
  left: calc(12px + env(safe-area-inset-left, 0px));
  right: calc(12px + env(safe-area-inset-right, 0px));
  padding-left: 208px;
}

/* 移动端横屏优化 */
@media (orientation: landscape) and (max-height: 520px) {
  #minimap { width: 150px; height: 100px; }
  #hud { padding-left: 174px; }
  .title-wrap { gap: 8px; padding: 16px; }
  .title-name { font-size: 34px !important; letter-spacing: 10px !important; }
  .btn-col.title-btns { min-width: 220px; }
  #touch-pad { transform: scale(.82); transform-origin: bottom left; }
  #action-pad { transform: scale(.85); transform-origin: bottom right; }
  #action-pad .ap-main { width: 62px; height: 62px; font-size: 26px; }
  #banner h2 { font-size: 28px; letter-spacing: 6px; }
}

/* ---------------- 提示条（顶部居中，避开拇指区与摄像头） ---------------- */
#toasts {
  position: absolute;
  left: 50%;
  top: calc(env(safe-area-inset-top, 0px) + 70px);
  transform: translateX(-50%);
  display: flex; flex-direction: column-reverse; align-items: center; gap: 6px; z-index: 40;
  pointer-events: none;
  max-width: calc(100vw - 24px);
}
.toast {
  background: rgba(8, 11, 20, 0.95); border: 1px solid var(--line);
  padding: 7px 18px; border-radius: 20px; font-size: 14px; letter-spacing: 1px;
  animation: toastIn .25s ease-out;
  box-shadow: 0 4px 20px rgba(0,0,0,.65), 0 0 12px rgba(143,227,136,.12);
  text-align: center;
}
.toast.out { opacity: 0; transform: translateY(-8px); transition: all .4s; }
@keyframes toastIn { from { opacity: 0; transform: translateY(10px) scale(.95); } to { opacity: 1; } }

/* ---------------- 楼层横幅 ---------------- */
#banner {
  position: absolute;
  top: calc(env(safe-area-inset-top, 0px) + 12%);
  left: 0; right: 0; text-align: center; z-index: 45;
  pointer-events: none; animation: bannerIn .5s ease-out;
}
#banner h2 {
  font-size: 44px; letter-spacing: 12px; color: #fff;
  text-shadow: 0 0 24px rgba(143,227,136,.65), 0 2px 0 #000;
}
#banner p { font-size: 15px; letter-spacing: 6px; color: var(--gold); margin-top: 6px; }
@keyframes bannerIn { from { opacity: 0; letter-spacing: 30px; } to { opacity: 1; } }

/* ---------------- 全屏界面（标题/职业/护符） ---------------- */
#screen-root {
  position: absolute; inset: 0; z-index: 50; overflow-y: auto;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(63, 46, 110, 0.35), transparent 55%),
    radial-gradient(ellipse at 75% 80%, rgba(24, 68, 56, 0.4), transparent 55%),
    var(--bg);
}
.title-wrap {
  min-height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; padding: 40px 20px; text-align: center;
}
.title-echo {
  font-size: 64px; color: var(--violet);
  text-shadow: 0 0 30px var(--violet);
  animation: spin 7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.title-name {
  font-size: 64px; letter-spacing: 22px; text-indent: 22px; color: #fff; font-weight: 400;
  text-shadow: 0 0 34px rgba(143,227,136,.5), 0 0 8px rgba(255,255,255,.4);
}
.title-name.small { font-size: 34px; letter-spacing: 10px; text-indent: 10px; }
.title-en { letter-spacing: 8px; color: var(--gold); font-size: 15px; }
.title-sub { color: var(--dim); letter-spacing: 3px; }
.title-btns { margin-top: 18px; min-width: 260px; }

/* 按钮 */
.btn {
  font-family: var(--font); font-size: 17px; letter-spacing: 3px;
  padding: 11px 26px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--line); background: rgba(22, 28, 44, 0.85); color: var(--ink);
  transition: all .15s;
}
.btn:hover { transform: translateY(-2px); border-color: rgba(143,227,136,.6); box-shadow: 0 6px 20px rgba(0,0,0,.5), 0 0 14px rgba(143,227,136,.15); }
.btn.primary { border-color: rgba(143,227,136,.55); color: #eafff0; background: linear-gradient(180deg, rgba(38,66,46,.9), rgba(22,38,30,.9)); }
.btn.ghost { opacity: .75; }
.btn-row { display: flex; gap: 12px; justify-content: center; margin-top: 16px; }
.btn-col { display: flex; flex-direction: column; gap: 10px; align-items: stretch; }

/* 职业 */
.class-row { display: flex; gap: 16px; margin: 18px 0; flex-wrap: wrap; justify-content: center; }
.class-card {
  width: 240px; text-align: left; padding: 18px; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  transition: all .18s; color: var(--ink); font-family: var(--font);
}
.class-card:hover { transform: translateY(-4px); border-color: var(--cc); box-shadow: 0 10px 30px rgba(0,0,0,.55), 0 0 18px color-mix(in srgb, var(--cc) 25%, transparent); }
.class-card h3 { font-size: 22px; letter-spacing: 4px; margin-bottom: 2px; }
.class-card .en { color: var(--dim); font-size: 11px; letter-spacing: 2px; margin-bottom: 10px; }
.class-card p { font-size: 13px; line-height: 1.7; color: #b9c2d8; }

/* 护符 */
.charm-grid { display: grid; grid-template-columns: repeat(auto-fill, 210px); gap: 12px; justify-content: center; margin: 16px 0; }
.charm-card {
  text-align: left; padding: 13px 15px; cursor: pointer; font-family: var(--font);
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px; color: var(--ink);
  transition: all .15s; display: flex; flex-direction: column; gap: 5px;
}
.charm-card strong { color: var(--gold); letter-spacing: 2px; }
.charm-card span { font-size: 12px; color: #aeb7cc; line-height: 1.5; }
.charm-card b { color: var(--violet); font-size: 13px; }
.charm-card.owned { border-color: rgba(143,227,136,.5); }
.charm-card.owned b { color: var(--green); }
.charm-card.locked { opacity: .55; }
.charm-card:not(.locked):hover { transform: translateY(-2px); border-color: var(--violet); }

/* ---------------- 模态框 ---------------- */
#modal-layer {
  position: absolute; inset: 0; z-index: 55; display: flex; align-items: center; justify-content: center;
  background: rgba(4, 6, 12, 0.72); backdrop-filter: blur(3px);
}
.modal {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  padding: 26px 30px; max-width: min(92vw, 680px); max-height: 86vh; overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,.7);
  animation: modalIn .22s ease-out;
}
@keyframes modalIn { from { opacity: 0; transform: scale(.94) translateY(8px); } to { opacity: 1; } }
.modal h3 { letter-spacing: 4px; margin-bottom: 14px; text-align: center; font-weight: 400; }

/* 三选一天赋 */
.draft-row { display: flex; gap: 14px; margin-top: 8px; }
.draft-card {
  flex: 1; min-width: 150px; padding: 20px 14px; cursor: pointer; font-family: var(--font);
  background: linear-gradient(180deg, rgba(28,36,58,.9), rgba(16,20,34,.9));
  border: 1px solid var(--line); border-radius: 14px; color: var(--ink);
  transition: all .16s; display: flex; flex-direction: column; gap: 8px; align-items: center;
}
.draft-card em { font-style: normal; color: var(--violet); font-size: 13px; letter-spacing: 4px; }
.draft-card strong { font-size: 20px; letter-spacing: 3px; color: #fff; }
.draft-card span { font-size: 12.5px; color: #aeb7cc; line-height: 1.65; }
.draft-card:hover { transform: translateY(-5px); border-color: var(--green); box-shadow: 0 12px 34px rgba(0,0,0,.6), 0 0 20px rgba(143,227,136,.18); }

/* 商店 */
.shop-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 6px 0 14px; }
.shop-item {
  text-align: left; padding: 12px 14px; cursor: pointer; font-family: var(--font); color: var(--ink);
  background: rgba(20,26,42,.85); border: 1px solid var(--line); border-radius: 10px;
  display: flex; flex-direction: column; gap: 4px; transition: all .14s;
}
.shop-item strong { color: var(--gold); letter-spacing: 2px; }
.shop-item span { font-size: 12px; color: #aeb7cc; }
.shop-item b { color: var(--green); align-self: flex-end; }
.shop-item.poor { opacity: .45; }
.shop-item:not(.poor):hover { border-color: var(--gold); transform: translateY(-2px); }

/* 结算 */
.end-box { text-align: center; min-width: 320px; }
.dead-title { font-size: 34px; letter-spacing: 8px; color: var(--red); text-shadow: 0 0 22px rgba(255,107,107,.4); }
.win-title { font-size: 32px; letter-spacing: 6px; color: var(--gold); text-shadow: 0 0 26px rgba(255,210,125,.55); }
.end-sub { margin: 14px 0 6px; color: #b9c2d8; line-height: 1.9; }
.end-dust { color: var(--violet); }
.end-quote { color: var(--dim); font-size: 13px; margin: 10px 0 4px; letter-spacing: 2px; }

/* 帮助 */
.help-box { max-width: 560px; }
.help-box ul { list-style: none; display: flex; flex-direction: column; gap: 9px; margin: 8px 0 18px; }
.help-box li { font-size: 13.5px; line-height: 1.75; color: #b9c2d8; padding-left: 14px; position: relative; }
.help-box li::before { content: '◆'; position: absolute; left: 0; color: var(--green); font-size: 9px; top: 5px; }
.help-box li b { color: #fff; }

/* ---------------- 存档导入/导出 ---------------- */
.saveio-box { min-width: 280px; max-width: 460px; }
.saveio-box .dim.small { line-height: 1.55; margin-bottom: 12px; }
.saveio-code {
  width: 100%; min-width: 320px; box-sizing: border-box;
  padding: 12px 14px; font-family: ui-monospace, 'Cascadia Code', Consolas, monospace;
  font-size: 11px; line-height: 1.5; resize: vertical;
  background: rgba(8,11,20,.92); color: var(--green);
  border: 1px solid var(--line); border-radius: 10px; word-break: break-all;
}
.saveio-code:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 2px rgba(192,132,252,.18); }

/* 触屏控件：左侧十字方向键（标准手柄布局），右侧动作按钮 */
#touch-pad {
  position: absolute;
  left: calc(16px + env(safe-area-inset-left, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 35;
  display: grid;
  grid-template-columns: repeat(3, 58px);
  grid-template-rows: repeat(3, 58px);
  grid-template-areas: ". up ." "left . right" ". down .";
  gap: 6px; opacity: .92;
}
#touch-pad button {
  font-size: 22px; border-radius: 14px; border: 1px solid var(--line);
  background: rgba(16,20,34,.82); color: var(--ink); font-family: var(--font);
  touch-action: none; user-select: none;
}
#touch-pad .tp-up { grid-area: up; }
#touch-pad .tp-down { grid-area: down; }
#touch-pad .tp-left { grid-area: left; }
#touch-pad .tp-right { grid-area: right; }
#touch-pad button:active { background: rgba(143,227,136,.3); }

#action-pad {
  position: absolute;
  right: calc(16px + env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 35;
  display: flex; flex-direction: column; align-items: center; gap: 12px; opacity: .95;
}
#action-pad button {
  width: 62px; height: 62px; border-radius: 50%;
  font-size: 24px; border: 1px solid var(--line);
  background: rgba(16,20,34,.82); color: var(--ink); font-family: var(--font);
  touch-action: none; user-select: none;
}
#action-pad .ap-main {
  width: 74px; height: 74px; font-size: 30px;
  border-color: rgba(255,107,107,.55);
  box-shadow: 0 0 16px rgba(255,107,107,.25);
}
#action-pad button:active { background: rgba(255,107,107,.28); transform: scale(.94); }

/* ============================================================
   触屏设备（手机/平板）：固定偏移避开摄像头（全屏时 env() 会失效，
   所以用固定值），生命信息移到右上角，顶部中央完全留空。
   ============================================================ */
@media (pointer: coarse) {
  #minimap { top: 34px; }
  #hud { top: 32px; padding-left: 148px; }
  #hud-center {
    position: absolute; right: 6px; top: 0;
    align-items: flex-end;
  }
  #hud-xpbar { width: 118px; }
  #hud-right { margin-top: 52px; }
  #toasts { top: 104px; }
  #banner { top: 16%; }
}
@media (pointer: coarse) and (orientation: landscape) {
  #hud { padding-left: 170px; }
  #minimap { width: 150px; height: 104px; }
}

@media (max-width: 760px) {
  .title-name { font-size: 40px; letter-spacing: 12px; }
  .draft-row { flex-direction: column; }
  .shop-list { grid-template-columns: 1fr; }
  #minimap { width: 118px; height: 82px; }
  #hud { padding-left: 140px; }
  .hud-chip { font-size: 12px; padding: 3px 8px; border-radius: 6px; }
  #hud-steps .dim { display: none; } /* 窄屏隐藏最短步数注释，防拥挤 */
  #touch-pad { transform: scale(.88); transform-origin: bottom left; }
  #action-pad { transform: scale(.9); transform-origin: bottom right; }
}

/* ============================================================
   可访问性：前庭敏感用户请求“减少动态效果”时，关闭非必要动画
   （震屏/粒子在 core.js 由 reducedMotion() 已降级；此处关闭 CSS 过渡）
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .modal { animation: none !important; }
}