[hidden]{display:none!important}
@font-face{font-family:"BVP";font-weight:500;src:url(be-vietnam-pro-vietnamese-500-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"BVP";font-weight:500;src:url(be-vietnam-pro-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"BVP";font-weight:700;src:url(be-vietnam-pro-vietnamese-700-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"BVP";font-weight:700;src:url(be-vietnam-pro-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}
:root{--bg:#EEFBF2;--surface:#fff;--line:#C8EAD3;--div:#D6EEDD;--text:#0A2A17;--text2:#4A6B56;--accent:#16A34A;--accent-d:#15803D;--dark:#06301E;--warn:#8A5A04;--warn-bg:#FEF3C7;--red:#B4321C}
*{box-sizing:border-box}
body{margin:0;font:500 15px/1.55 "BVP",system-ui,sans-serif;color:var(--text);background:var(--bg)}
h1,h2,h3{margin:0 0 .5em;line-height:1.25}
.muted{color:var(--text2)}
a{color:var(--accent-d)}
.btn{display:inline-flex;align-items:center;gap:.4rem;min-height:38px;padding:.45rem .95rem;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);font:700 14px "BVP",sans-serif;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent-d);border-color:var(--accent-d);color:#fff}
.btn.primary:hover{background:#11632E}
.btn.ghost{background:transparent}
.btn.danger{color:var(--red);border-color:#F3C4BA}
.btn.sm{min-height:30px;padding:.25rem .7rem;font-size:13px}
.btn[disabled]{opacity:.55;cursor:wait}
.icon-btn{border:0;background:transparent;font-size:18px;cursor:pointer;padding:.3rem .5rem;border-radius:8px;color:var(--text)}
input,select,textarea{font:500 14px/1.5 "BVP",sans-serif;color:var(--text);background:#F7FDF9;border:1px solid var(--line);border-radius:10px;padding:.5rem .7rem;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;background:#fff}
textarea{min-height:84px;resize:vertical}
label{display:grid;gap:.25rem;font-weight:700;font-size:13.5px}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.login{min-height:100vh;display:grid;place-items:center;padding:1rem;background:radial-gradient(60% 80% at 10% 0%,rgba(74,222,128,.35),transparent 70%),var(--bg)}
.login-card{width:min(380px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:1.75rem;display:grid;gap:.9rem}
.login-card h1{font-size:1.35rem;margin:0}
.msg{color:var(--red);min-height:1.2em;margin:0;font-size:14px}

.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.side{background:var(--dark);color:#CDEBD8;padding:1rem .75rem;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;gap:.6rem;align-items:center;padding:.25rem .5rem 1rem;border-bottom:1px solid rgba(134,239,172,.16);margin-bottom:.75rem}
.brand b{color:#fff;display:block;font-size:1.05rem}.brand small{font-size:12px;color:#A9D8BC}
#nav{display:grid;gap:2px}
#nav .grp{font-size:11.5px;font-weight:700;color:#86B39A;padding:.85rem .6rem .3rem;letter-spacing:.03em}
#nav a{display:flex;justify-content:space-between;align-items:center;padding:.5rem .65rem;border-radius:10px;color:#CDEBD8;text-decoration:none;font-size:14px}
#nav a:hover{background:rgba(74,222,128,.1)}
#nav a.on{background:#16A34A;color:#fff}
#nav .count{background:#F7D774;color:#5A3A00;font-size:11px;font-weight:700;padding:0 .45rem;border-radius:999px}
.main{min-width:0}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:1rem;padding:.75rem 1.25rem;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--div)}
.top h1{font-size:1.15rem;margin:0;flex:1}
.top-actions{display:flex;gap:.5rem;flex-wrap:wrap}
.menu{display:none}
.view{padding:1.25rem;max-width:1100px}
@media (max-width:900px){.shell{grid-template-columns:1fr}.side{position:fixed;inset:0 auto 0 0;width:260px;z-index:20;transform:translateX(-100%);transition:transform .2s}.side.open{transform:none}.menu{display:block}.top{flex-wrap:wrap}}

.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.1rem 1.2rem;margin-bottom:1rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.stat b{display:block;font-size:1.8rem;line-height:1.1}
.stat span{color:var(--text2);font-size:13px}
.help{background:#F7FDF9;border:1px dashed var(--line);border-radius:10px;padding:.55rem .75rem;color:var(--text2);font-size:13px;margin:0 0 .75rem}
.bar{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}
.bar .grow{flex:1}

/* trình soạn JSON tự sinh */
.fx{display:grid;gap:.8rem}
.fx fieldset{border:1px solid var(--div);border-radius:14px;padding:.85rem 1rem 1rem;margin:0;display:grid;gap:.8rem;background:#fff}
.fx legend{font-weight:700;padding:0 .35rem;font-size:14px}
.fx .row-inline{display:flex;gap:.5rem;align-items:center}
.fx .check{display:flex;gap:.5rem;align-items:center;font-weight:700}
.arr{display:grid;gap:.6rem}
.arr-item{border:1px solid var(--div);border-radius:12px;padding:.75rem;background:#FBFEFC;display:grid;gap:.7rem}
.arr-head{display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.arr-head b{font-size:13.5px}
.arr-tools{display:flex;gap:.3rem}
.thumb{width:84px;height:56px;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#F3FCF6}
.icon-prev{width:34px;height:34px;border-radius:9px;background:#16A34A;color:#fff;display:grid;place-items:center;flex-shrink:0}
.icon-prev svg{width:20px;height:20px}
.swatch{width:40px;height:36px;padding:2px;border-radius:8px}
.save-bar{position:sticky;bottom:0;display:flex;gap:.6rem;justify-content:flex-end;padding:.75rem 0;background:linear-gradient(transparent,var(--bg) 30%)}

table.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;font-size:14px}
.tbl th,.tbl td{text-align:left;padding:.6rem .7rem;border-bottom:1px solid var(--div);vertical-align:top}
.tbl th{font-size:12.5px;color:var(--text2);background:#F7FDF9}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:.05rem .5rem;border-radius:999px;background:#DCFCE7;color:var(--accent-d)}
.tag.warn{background:var(--warn-bg);color:var(--warn)}
.tag.grey{background:#EEF2EF;color:#4A6B56}
.imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.75rem}
.img-cell{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:12.5px}
.img-cell img{width:100%;height:100px;object-fit:contain;background:#F3FCF6;display:block}
.img-cell div{padding:.45rem .55rem;display:flex;justify-content:space-between;gap:.3rem;align-items:center;word-break:break-all}
.img-cell.pick{cursor:pointer}.img-cell.pick:hover{border-color:var(--accent)}
.icons{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:.5rem}
.icons button{display:grid;justify-items:center;gap:.3rem;padding:.6rem .3rem;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;font-size:11px;color:var(--text2)}
.icons button:hover{border-color:var(--accent)}
.icons svg{width:28px;height:28px;color:var(--accent-d)}
.md-wrap{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.md-wrap textarea{min-height:460px;font-family:ui-monospace,monospace;font-size:13.5px}
.md-prev{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;max-height:520px;overflow:auto}
.md-prev mark{background:var(--warn-bg);color:var(--warn);padding:0 .3rem;border-radius:5px}
@media (max-width:900px){.md-wrap{grid-template-columns:1fr}}
.log{background:#06301E;color:#CDEBD8;border-radius:12px;padding:.85rem 1rem;font:13px/1.5 ui-monospace,monospace;white-space:pre-wrap;max-height:320px;overflow:auto}
.preview-frame{width:100%;height:72vh;border:1px solid var(--line);border-radius:14px;background:#fff}
.modal{position:fixed;inset:0;background:rgba(4,30,16,.45);display:grid;place-items:center;z-index:50;padding:1rem}
.modal-card{width:min(860px,100%);max-height:88vh;background:#fff;border-radius:18px;display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:.85rem 1.1rem;border-bottom:1px solid var(--div)}
.modal-body{padding:1rem 1.1rem;overflow:auto}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:#06301E;color:#fff;padding:.6rem 1rem;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:60}
.toast.show{opacity:1}
.toast.err{background:var(--red)}
.code{font-family:ui-monospace,monospace;font-size:13px;background:#F3FCF6;border:1px solid var(--div);border-radius:8px;padding:.1rem .4rem}
pre.code{padding:.75rem;white-space:pre-wrap;overflow:auto}