:root{--p:#1677ff;--bg:#f5f6f8;--t:#1d2129;--m:#86909c;--red:#f53f3f;--line:#eef0f3;--r:12px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--t);font:15px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;padding-bottom:calc(24px + env(safe-area-inset-bottom))}
.top{position:sticky;top:0;z-index:5;background:#fff;height:48px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
.top h1{margin:0;font-size:17px;font-weight:600;max-width:70%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.back{position:absolute;left:4px;border:0;background:none;font-size:30px;line-height:1;padding:4px 12px;color:var(--t);cursor:pointer}
.wx-tip{background:#fff7e8;color:#d25f00;font-size:13px;padding:8px 12px}
main{max-width:600px;margin:0 auto;padding:12px}
.hidden{display:none!important}.muted{color:var(--m)}.small{font-size:13px}
.card{background:#fff;border-radius:var(--r);padding:14px;margin-bottom:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;border:0;border-radius:8px;padding:10px 14px;font-size:15px;background:#f2f3f5;color:var(--t);cursor:pointer;font-weight:500;text-decoration:none}
.btn.primary{background:var(--p);color:#fff}.btn.danger{color:var(--red)}.btn.block{display:flex;width:100%;margin-top:10px}.btn.sm{padding:6px 10px;font-size:13px}
.row{display:flex;gap:8px}.row>*{flex:1}
.proj{cursor:pointer}.proj h3{margin:0 0 4px;font-size:16px}
.proj .meta{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.amt{font-weight:700;font-family:"DIN Alternate",-apple-system,sans-serif}
.tag{display:inline-block;font-size:12px;line-height:18px;padding:0 6px;border-radius:4px;margin-left:6px;vertical-align:middle}
.tag.red{background:#ffece8;color:var(--red)}.tag.ok{background:#e8ffea;color:#00b42a}.tag.warn{background:#fff7e8;color:#ff7d00}
.sum{display:flex;justify-content:space-around;text-align:center}.sum b{display:block;font-size:22px}
.exp{display:flex;align-items:center;padding:12px 14px;background:#fff;border-radius:var(--r);margin-bottom:8px;cursor:pointer;border-left:4px solid transparent}
.exp.bad{border-left-color:var(--red);background:#fff5f5}
.exp .no{width:26px;color:var(--m);font-size:13px}.exp .mid{flex:1;min-width:0}.exp .mid div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slots{display:flex;gap:10px}
.slot{flex:1;border:1.5px dashed #c9cdd4;border-radius:10px;min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden;cursor:pointer;background:#fafbfc;text-align:center;padding:6px}
.slot.missing{border-color:var(--red);background:#fff5f5}
.slot.has{border-style:solid;border-color:#e5e6eb;background:#fff}
.slot img,.slot canvas{max-width:100%;max-height:150px;object-fit:contain}
.slot .lbl{font-weight:600}.slot .st{font-size:12px;color:var(--m);margin-top:4px;word-break:break-all}
.slot .x{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.5);color:#fff;border:0;border-radius:50%;width:24px;height:24px;cursor:pointer}
.field{display:flex;align-items:center;border-bottom:1px solid var(--line);padding:4px 0}
.field label{width:72px;flex:none;color:var(--m);font-size:14px}
.field input,.field select,.field textarea{flex:1;min-width:0;border:0;font:inherit;padding:8px 0;background:transparent;color:var(--t);outline:none}
.field.auto input{color:var(--p)}
.warn-box{background:#fff7e8;color:#d25f00;border-radius:8px;padding:8px 10px;font-size:13px;margin-top:8px}
.empty{text-align:center;color:var(--m);padding:40px 0}
.fab{position:fixed;right:20px;bottom:calc(24px + env(safe-area-inset-bottom));width:56px;height:56px;border-radius:50%;background:var(--p);color:#fff;font-size:30px;border:0;box-shadow:0 4px 12px rgba(22,119,255,.4);cursor:pointer}
dialog{border:0;border-radius:var(--r);padding:16px;width:min(92vw,420px)}dialog::backdrop{background:rgba(0,0,0,.4)}
dialog h3{margin:0 0 8px}
#toast{position:fixed;left:50%;top:40%;transform:translateX(-50%);background:rgba(0,0,0,.78);color:#fff;padding:10px 18px;border-radius:8px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:99;max-width:80vw;text-align:center}
#toast.show{opacity:1}
.progress{height:3px;background:#eee;border-radius:2px;overflow:hidden;margin-top:6px;width:80%}.progress i{display:block;height:100%;background:var(--p)}