.batch{padding:26px 0 70px;display:grid;gap:22px}
.b-top{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:22px;align-items:start}
.b-opts{display:grid;gap:18px}
.b-prev{position:sticky;top:88px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;min-width:0}
.b-prev-h{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:10px;font-size:.92rem}
.b-prev-h span{color:var(--mute);font-size:.85rem;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.b-prev-stage{background:#3d4756;border-radius:10px;padding:10px;display:flex;justify-content:center;overflow:hidden}
.b-prev .sheet{position:relative;background:#fff;overflow:hidden;box-shadow:0 8px 24px -10px rgba(0,0,0,.6)}
.b-prev .sheet .a4{transform-origin:0 0;position:absolute;left:0;top:0}
.b-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px}
.b-card>h2{display:flex;align-items:center;gap:10px;font-size:1.1rem;font-family:var(--sans);margin:0 0 14px;max-width:none;color:var(--navy)}
.b-card>h2 span{flex:none;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:.85rem}
.b-card>h2 em{margin-left:auto;font-style:normal;font-weight:600;color:var(--blue);font-size:.92rem}
.kinds{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kinds label{position:relative;cursor:pointer}
.kinds input{position:absolute;opacity:0;inset:0}
.kinds span{display:block;border:1.5px solid var(--line);border-radius:12px;padding:12px 12px;height:100%}
.kinds b{display:block;color:var(--navy);font-size:.96rem;line-height:1.3}
.kinds small{display:block;color:var(--mute);font-size:.8rem;margin-top:2px}
.kinds input:checked+span{border-color:var(--blue);background:var(--tint);box-shadow:0 0 0 2px var(--blue) inset}
.kinds input:focus-visible+span{outline:3px solid var(--gold);outline-offset:2px}

/* danh sách */
.modes{display:flex;gap:6px;margin-bottom:14px;border-bottom:1px solid var(--line)}
.modes button{font:inherit;font-weight:600;padding:10px 16px;border:0;background:none;cursor:pointer;color:var(--mute);border-bottom:3px solid transparent;margin-bottom:-1px}
.modes button.on{color:var(--blue);border-bottom-color:var(--blue)}
.hint{font-size:.88rem;color:var(--mute);margin:0 0 12px}
.b-tools{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.b-tools .btn{padding:9px 14px;font-size:.9rem}
.paste{background:var(--tint);border-radius:12px;padding:12px;margin-bottom:12px}
.paste textarea{width:100%;font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;margin-bottom:8px;min-height:120px;resize:vertical}
.steps-s{margin:0 0 14px;padding-left:20px;display:grid;gap:8px;font-size:.95rem}
.steps-s .btn{padding:8px 14px;font-size:.88rem;margin-right:4px}
.drop{display:block;border:2px dashed #9fb3cf;border-radius:14px;background:var(--tint);padding:26px 16px;text-align:center;cursor:pointer;position:relative;transition:background .15s,border-color .15s}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.drop.over,.drop:hover{background:#e6eefa;border-color:var(--blue)}
.chk{display:flex;gap:8px;align-items:center;margin:10px 0 4px;font-size:.9rem}
.rows-wrap{margin-top:14px;max-height:520px;overflow:auto}
.rows-tbl{min-width:820px;font-size:.92rem}
.rows-tbl th,.rows-tbl td{padding:6px 8px}
.rows-tbl thead th{position:sticky;top:0;z-index:2}
.rows-tbl td.n{text-align:center;color:var(--mute);width:42px}
.rows-tbl input,.rows-tbl select{width:100%;font:inherit;font-size:.93rem;padding:8px 9px;border:1.5px solid var(--line);border-radius:8px;background:#fff;min-height:40px}
.rows-tbl input:focus,.rows-tbl select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(25,82,147,.15)}
.rows-tbl tr.sel>td{background:#f1f6fd}
.rows-tbl tr.bad input{border-color:#d9534f}
.rows-tbl .warn{display:block;color:#b3261e;font-size:.78rem;margin-top:3px}
.rows-tbl .x{background:none;border:0;font-size:1.4rem;color:#b3261e;cursor:pointer;width:34px;height:34px;border-radius:8px;line-height:1}
.rows-tbl .x:hover{background:#fdecea}
.rows-tbl td:nth-child(2){width:116px}
.rows-tbl td:nth-child(3){width:23%}
.rows-tbl td:nth-child(4){width:19%}

/* tạo & kết quả */
.go-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.go{font-size:1.02rem;padding:14px 24px}
.bar{height:10px;border-radius:999px;background:var(--tint);overflow:hidden;margin:14px 0 4px}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),#2c7fb8);transition:width .25s}
#res{margin-top:14px}
.res-h{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.res-l{list-style:none;margin:0 0 10px;padding:0;border:1px solid var(--line);border-radius:12px;max-height:460px;overflow:auto}
.res-l li{display:flex;gap:10px;align-items:center;padding:9px 12px;border-bottom:1px solid var(--line)}
.res-l li:last-child{border-bottom:0}
.res-l .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;font-size:.92rem}
.res-l small{color:var(--mute);flex:none}
.res-l .btn{padding:7px 13px;font-size:.84rem}
.res-l .lnk{font-size:.88rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}

@media (max-width:1000px){
  .b-top{grid-template-columns:1fr}
  .b-prev{position:static;order:-1}
}
@media (max-width:560px){
  .kinds{grid-template-columns:1fr}
  .b-card{padding:16px}
  .res-l li{flex-wrap:wrap}
  .res-l .nm{flex-basis:100%}
}
@media print{.batch{display:none}}

.res-btns{display:flex;gap:8px;flex-wrap:wrap}
.res-btns .btn{padding:10px 16px;font-size:.9rem}
#res .savednote{margin:0 0 12px}