/* 新旧同程 — 共用样式：令牌、按钮、状态标签、提示、弹层。 */
:root{
  color-scheme: light;
  --bg:#F4F4F1; --panel:#FFFFFF; --sunk:#EDEDE9; --ink:#0F1311; --ink-2:#4E5551; --ink-3:#868D89;
  --line:#E6E6E1; --line-2:#D4D4CD;
  --brand:#075E42; --brand-2:#0A7A55; --brand-soft:#E6F1EC; --on-brand:#FFFFFF;
  --wood:#B4652F; --wood-soft:#F8EDE4;
  --good:#0F7B3D; --warn:#8A5D00; --crit:#B0302F; --info:#1F5FAE;
  --good-bg:#E5F2E9; --warn-bg:#FAF0DA; --crit-bg:#FAE7E6; --info-bg:#E6EEF8;
  --ring:0 0 0 1px rgba(15,19,17,.06);
  --shadow:0 1px 2px rgba(15,19,17,.05), 0 8px 22px -14px rgba(15,19,17,.18);
  --f-display:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --f-ui:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:none;cursor:pointer;padding:0}
button:disabled{cursor:not-allowed}
a{color:var(--brand)}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.dim{color:var(--ink-3)}
.hide{display:none!important}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:var(--on-brand);
  border-radius:11px;padding:13px 18px;font-size:15px;font-weight:600;letter-spacing:.03em;transition:filter .15s,transform .1s;
  min-height:46px;text-decoration:none}
.btn:active{transform:scale(.98)}
.btn:hover{filter:brightness(1.06)}
.btn:disabled{opacity:.4;filter:none;transform:none}
.btn--ghost{background:var(--brand-soft);color:var(--brand)}
.btn--line{background:var(--panel);color:var(--ink);box-shadow:0 0 0 1px var(--line-2) inset}
.btn--wood{background:var(--wood);color:#fff}
.btn--sm{padding:7px 12px;min-height:34px;font-size:13px;border-radius:9px}
.btn--block{width:100%}
.btn.busy{pointer-events:none;opacity:.7}
.btn.busy::after{content:"";width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* 状态标签 */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;padding:3px 9px;border-radius:6px;font-weight:600;white-space:nowrap;line-height:1.5}
.chip i{width:5px;height:5px;border-radius:50%;font-style:normal;flex:none}
.chip--g{background:var(--good-bg);color:var(--good)} .chip--g i{background:var(--good)}
.chip--w{background:var(--warn-bg);color:var(--warn)} .chip--w i{background:var(--warn)}
.chip--c{background:var(--crit-bg);color:var(--crit)} .chip--c i{background:var(--crit)}
.chip--b{background:var(--info-bg);color:var(--info)} .chip--b i{background:var(--info);animation:blip 1.6s infinite}
.chip--n{background:var(--sunk);color:var(--ink-2)} .chip--n i{background:var(--ink-3)}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.25}}

/* 提示 */
.x-toasts{position:fixed;left:0;right:0;top:calc(14px + var(--safe-t));display:flex;flex-direction:column;align-items:center;gap:8px;z-index:9999;pointer-events:none;padding:0 16px}
.x-toast{background:rgba(15,19,17,.9);color:#fff;padding:10px 16px;border-radius:12px;font-size:13.5px;max-width:420px;text-align:center;
  opacity:0;transform:translateY(-8px);transition:.25s;box-shadow:0 10px 30px -10px rgba(0,0,0,.4)}
.x-toast.on{opacity:1;transform:none}
.x-toast--ok{background:#0B6E4A}
.x-toast--err{background:#9D2B2A}
.x-banner{position:fixed;left:10px;right:10px;top:calc(8px + var(--safe-t));z-index:9998;display:flex;gap:11px;align-items:flex-start;
  background:rgba(250,250,248,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:18px;padding:12px 14px;
  box-shadow:0 12px 34px -12px rgba(0,0,0,.4),0 0 0 1px rgba(0,0,0,.05);transform:translateY(-130%);transition:transform .38s cubic-bezier(.2,.9,.3,1.2);
  max-width:460px;margin:0 auto;cursor:pointer}
.x-banner.on{transform:none}
.x-banner-ic{width:38px;height:38px;border-radius:9px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:19px;flex:none}
.x-banner-b{flex:1;min-width:0}
.x-banner-h{display:flex;justify-content:space-between;font-size:13.5px}
.x-banner-h span{font-size:11.5px;color:var(--ink-3)}
.x-banner-t{font-size:13px;color:var(--ink-2);line-height:1.5;margin-top:1px}

/* 底部弹层 */
.x-sheet-wrap{position:fixed;inset:0;z-index:9000}
.x-sheet-mask{position:absolute;inset:0;background:rgba(10,14,12,.45);opacity:0;transition:opacity .25s}
.x-sheet{position:absolute;left:0;right:0;bottom:0;max-width:520px;margin:0 auto;background:var(--panel);border-radius:18px 18px 0 0;
  max-height:88vh;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .28s cubic-bezier(.2,.8,.3,1);
  padding-bottom:var(--safe-b)}
.x-sheet--full{height:92vh}
.x-sheet-wrap.on .x-sheet-mask{opacity:1}
.x-sheet-wrap.on .x-sheet{transform:none}
.x-sheet-grip{width:38px;height:4px;border-radius:2px;background:var(--line-2);margin:8px auto 2px;flex:none}
.x-sheet-h{display:flex;align-items:center;justify-content:space-between;padding:8px 18px 4px;flex:none}
.x-sheet-h b{font-size:16px}
.x-sheet-x{width:32px;height:32px;border-radius:50%;background:var(--sunk);color:var(--ink-2);font-size:13px}
.x-sheet-b{padding:12px 18px 18px;overflow-y:auto;flex:1;min-height:0}
.x-confirm-t{margin:4px 0 18px;color:var(--ink-2);font-size:14px;line-height:1.7}
.x-row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* 照片缩略 */
.shots{display:flex;gap:7px;flex-wrap:wrap}
.shot{width:64px;height:64px;border-radius:8px;object-fit:cover;background:var(--sunk);box-shadow:var(--ring);cursor:zoom-in;display:block}
.x-lightbox{position:fixed;inset:0;z-index:9500;background:rgba(0,0,0,.92);display:grid;place-items:center;padding:20px;cursor:zoom-out}
.x-lightbox img{max-width:100%;max-height:100%;border-radius:6px;background:#fff}