:root{
  --bg:#f3f0e8; --card:#fff; --card-2:#faf8f3; --ink:#142033; --muted:#5d6a7c; --line:#e4ddcf;
  --brand:#f5a524; --brand-2:#ffcc66; --brand-ink:#3a2500; --navy:#0f1b2d; --navy-2:#1c2d47;
  --ok:#1f8a4c; --bad:#c8372d; --hot:#c4401c; --up:#1f8a4c; --down:#c8372d; --link:#0b62c4;
  --youtube:#e62117; --tiktok:#111; --douyin:#7b2cff; --facebook:#1877f2; --instagram:#d6249f; --threads:#333;
  --xiaohongshu:#e0203a; --kuaishou:#c45200; --shopee:#d63f1f; --tiktokshop:#007a7a; --google:#4285f4; --gemini:#7c5cff;
  --r:14px; --sh:0 1px 2px rgba(20,32,51,.06),0 4px 14px rgba(20,32,51,.07);
}
@media (prefers-color-scheme: dark){
  :root{--bg:#0d1522;--card:#152033;--card-2:#1a2740;--ink:#e7edf5;--muted:#9aa8bb;--line:#26354f;--link:#7cb4ff;--tiktok:#e7edf5;--threads:#cfd6e0;--sh:0 1px 2px rgba(0,0,0,.3)}
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--link)}
button{font:inherit}
.hidden{display:none!important}
.muted{color:var(--muted);font-size:13px}
.small{font-size:12.5px}
.num{font-variant-numeric:tabular-nums}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.grow{flex:1;min-width:0}
.right{margin-left:auto}
.up{color:var(--up);font-weight:700}.down{color:var(--down);font-weight:700}

/* ---------- khung */
header.top{position:sticky;top:0;z-index:40;background:var(--navy);color:#fff;padding:10px 16px;display:flex;align-items:center;gap:10px}
header.top .logo{width:28px;height:28px;flex:none}
header.top h1{font-size:16.5px;margin:0;font-weight:750;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header.top .ver{font-size:12px;opacity:.7}
.runbar{position:sticky;top:48px;z-index:35;background:#fff6df;border-bottom:1px solid #f0d99a;padding:8px 16px;display:flex;align-items:center;gap:10px;font-size:13.5px;color:#4a3500}
@media (prefers-color-scheme: dark){.runbar{background:#2c2410;color:#ffe2a0;border-color:#5a4718}}
.runbar .progress{flex:1;margin:0}
main{max-width:1180px;margin:0 auto;padding:14px 16px 100px}
nav.tabs{position:fixed;bottom:0;left:0;right:0;z-index:50;background:var(--navy);display:flex;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
nav.tabs button{flex:1;background:none;border:0;color:#aab6c8;font-size:11.5px;padding:6px 2px;border-radius:10px;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;min-height:48px}
nav.tabs button svg{width:22px;height:22px}
nav.tabs button.on{color:var(--brand);background:rgba(245,165,36,.13)}
nav.tabs .side-only{display:none!important}
@media (min-width:1000px){
  nav.tabs{top:48px;bottom:0;right:auto;width:200px;flex-direction:column;padding:12px 10px;gap:4px;justify-content:flex-start}
  nav.tabs button{flex:none;flex-direction:row;font-size:14px;gap:10px;padding:10px 12px;justify-content:flex-start}
  nav.tabs button.more-only{display:none}
  nav.tabs .side-only{display:flex!important}
  main{margin-left:200px;padding-bottom:40px}
  .runbar{margin-left:200px}
}

/* ---------- thẻ */
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:14px;margin-bottom:14px}
.card h2{font-size:16px;margin:0 0 10px;display:flex;align-items:center;gap:8px}
.card h3{font-size:14.5px;margin:14px 0 6px}
.page-title{font-size:19px;margin:4px 0 12px;font-weight:800;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.grid2{display:grid;grid-template-columns:1fr;gap:0 14px}
@media(min-width:760px){.grid2{grid-template-columns:1fr 1fr}}
.cols{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:1000px){.cols{grid-template-columns:1.2fr 1fr}}

/* ---------- nhập liệu */
label.f{display:block;font-weight:650;font-size:13.5px;margin:12px 0 4px}
.help{font-size:12.5px;color:var(--muted);margin-top:3px}
input[type=text],input[type=number],input[type=password],input[type=search],input[type=url],input[type=tel],input[type=email],select,textarea{width:100%;font:inherit;padding:10px 11px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink)}
textarea{min-height:84px;resize:vertical}
textarea.code{font:12.5px/1.45 ui-monospace,Menlo,Consolas,monospace}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:650;padding:10px 14px;border-radius:11px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none;min-height:42px;font-size:14.5px;white-space:nowrap}
.btn.pri{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.dark{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.sm{padding:7px 12px;min-height:38px;font-size:13.5px;border-radius:10px}
.btn.xs{padding:6px 11px;min-height:36px;font-size:12.5px;border-radius:9px}
@media (pointer:coarse){.btn.sm,.btn.xs{min-height:44px}}
.btn.bad{color:var(--bad)}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-size:13px;font-weight:650;cursor:pointer;user-select:none;color:var(--ink)}
.chip input{margin:0;width:15px;height:15px;accent-color:var(--navy)}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.switch{display:flex;align-items:center;gap:10px;padding:8px 0;cursor:pointer}
.switch input{width:20px;height:20px;accent-color:var(--brand);flex:none}
.seg{display:flex;background:var(--card-2);border:1px solid var(--line);border-radius:11px;padding:3px;gap:3px;overflow-x:auto}
.seg button{flex:1;border:0;background:none;padding:7px 10px;border-radius:8px;font-weight:650;font-size:13px;color:var(--muted);cursor:pointer;white-space:nowrap}
.seg button.on{background:var(--card);color:var(--ink);box-shadow:var(--sh)}

/* ---------- số liệu */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.kpi{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:12px}
.kpi b{display:block;font-size:22px;font-variant-numeric:tabular-nums;line-height:1.2}
.kpi span{font-size:12.5px;color:var(--muted)}
.progress{height:9px;background:#ece6d8;border-radius:99px;overflow:hidden;margin:8px 0 6px}
@media (prefers-color-scheme: dark){.progress{background:#26354f}}
.progress>i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .3s}
.score{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:30px;font-weight:850;border-radius:9px;padding:0 6px;background:#fff1d6;color:#7a4b00;font-size:15px}
.score.hi{background:#ffe0d6;color:#9b2a0c}
.score.lo{background:#eef1f5;color:#56637a}
@media (prefers-color-scheme: dark){.score{background:#3a2b0a;color:#ffcf7a}.score.hi{background:#47190e;color:#ffab92}.score.lo{background:#22304a;color:#a9b6cb}}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex:none}
.pbadge{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:750;padding:2px 7px;border-radius:99px;color:#fff;white-space:nowrap}
.pill{font-size:11.5px;padding:2px 8px;border-radius:99px;background:var(--card-2);border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.pill.ok{color:var(--ok);border-color:#bfe3cd}.pill.bad{color:var(--bad);border-color:#f2c4bf}.pill.run{color:#8a5a00;border-color:#f0d99a}

/* ---------- danh sách từ khóa */
.kwlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.kw{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:12px;cursor:pointer;display:flex;flex-direction:column;gap:8px}
.kw .hd{display:flex;gap:10px;align-items:flex-start}
.kw .name{font-weight:750;font-size:15px;line-height:1.3}
.kw .met{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.kw .met div{background:var(--card-2);border-radius:9px;padding:6px 8px}
.kw .met b{display:block;font-size:14.5px;font-variant-numeric:tabular-nums}
.kw .met span{font-size:11px;color:var(--muted)}
.bar{height:6px;border-radius:9px;background:var(--card-2);overflow:hidden}
.bar>i{display:block;height:100%;background:var(--brand)}
.trow{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);cursor:pointer}
.trow:last-child{border-bottom:0}

/* ---------- lưới nội dung */
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.vc{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:flex;flex-direction:column}
.vc .th{position:relative;aspect-ratio:16/10;background:var(--card-2);overflow:hidden;display:block}
.vc .th img{width:100%;height:100%;object-fit:cover;display:block}
.vc .th .pbadge{position:absolute;left:8px;top:8px}
.vc .hot{position:absolute;right:8px;top:8px;background:var(--hot);color:#fff;font-size:11px;font-weight:800;padding:3px 8px;border-radius:99px}
.vc .dur{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.72);color:#fff;font-size:11px;padding:2px 6px;border-radius:6px}
.vc .bd{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.vc .tt{font-weight:650;font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.vc .meta{font-size:12.5px;color:var(--muted);overflow-wrap:anywhere}
.vc .nums{display:flex;flex-wrap:wrap;gap:3px 10px;font-size:12.5px;font-variant-numeric:tabular-nums}
.vc .nums b{font-weight:800}
.vc .act{display:flex;gap:6px;margin-top:auto;padding-top:4px;flex-wrap:wrap}
.hscroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,260px);gap:12px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}
.hscroll>*{scroll-snap-align:start}

/* ---------- bảng */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.t{border-collapse:collapse;width:100%;font-size:13px}
table.t th,table.t td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.t th{font-size:12px;color:var(--muted);font-weight:700;white-space:nowrap}
table.t td.n,table.t th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}

/* ---------- biểu đồ */
.chart{width:100%;height:auto;display:block}
.chart text{font-size:10px;fill:var(--muted)}
.chart .grid{stroke:var(--line);stroke-width:1}
.legend{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:12px;color:var(--muted);margin-top:4px}
.legend span{display:inline-flex;align-items:center;gap:5px}

/* ---------- văn bản AI */
.md{font-size:14.5px;line-height:1.6;overflow-wrap:anywhere}
.md h1,.md h2,.md h3,.md h4{margin:16px 0 6px;line-height:1.3}
.md h1{font-size:19px}.md h2{font-size:17px}.md h3{font-size:15.5px}.md h4{font-size:14.5px}
.md ul,.md ol{padding-left:22px;margin:6px 0}
.md table{border-collapse:collapse;font-size:13px;margin:8px 0;display:block;overflow-x:auto}
.md th,.md td{border:1px solid var(--line);padding:6px 8px;vertical-align:top}
.md code{background:var(--card-2);padding:1px 5px;border-radius:5px}
.md p{margin:6px 0}

/* ---------- khác */
.note{background:#fff8e8;border:1px solid #f3dfb0;border-radius:12px;padding:10px 12px;font-size:13.5px;color:#4a3500}
.note.err{background:#fff0ee;border-color:#f5c7c1;color:#7a1e16}
.note.ok{background:#edf9f1;border-color:#bfe3cd;color:#14532d}
@media (prefers-color-scheme: dark){.note{background:#2c2410;border-color:#5a4718;color:#ffe2a0}.note.err{background:#3a1512;border-color:#6b2a24;color:#ffc0b8}.note.ok{background:#12301f;border-color:#245a3a;color:#bdf0cf}}
.log{font:12.5px/1.5 ui-monospace,Menlo,Consolas,monospace;background:#0f1b2d;color:#d6e2f0;border-radius:10px;padding:10px;max-height:280px;overflow:auto;white-space:pre-wrap;word-break:break-word}
.log .e{color:#ff9b8f}.log .o{color:#8fe3a9}
.toast{position:fixed;left:50%;top:calc(58px + env(safe-area-inset-top));transform:translateX(-50%);pointer-events:none;background:var(--navy);color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;z-index:200;box-shadow:0 6px 20px rgba(0,0,0,.25);max-width:90vw;text-align:center}
.sheet-bg{position:fixed;inset:0;background:rgba(10,16,28,.45);z-index:100;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--card);width:100%;max-width:720px;max-height:88vh;overflow:auto;border-radius:18px 18px 0 0;padding:16px 16px calc(16px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px rgba(0,0,0,.2)}
@media(min-width:760px){.sheet-bg{align-items:center}.sheet{border-radius:18px;max-height:84vh}}
.sheet h2{margin:0 0 10px;font-size:17px;display:flex;align-items:center;gap:8px}
.menu-list button{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;border-bottom:1px solid var(--line);padding:14px 4px;font-size:15px;color:var(--ink);cursor:pointer;text-align:left}
.menu-list button:last-child{border:0}
.menu-list svg{width:22px;height:22px;color:var(--muted)}
details.sec{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);margin-bottom:12px}
details.sec>summary{padding:14px;font-weight:750;cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px}
details.sec>summary::-webkit-details-marker{display:none}
details.sec>summary::after{content:"▾";margin-left:auto;color:var(--muted)}
details.sec[open]>summary::after{content:"▴"}
details.sec>.in{padding:0 14px 14px}
.src{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:10px}
.src .hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.savebar{position:sticky;bottom:calc(64px + env(safe-area-inset-bottom));z-index:30;display:flex;gap:8px;padding:10px 16px;margin:0 -16px;background:var(--bg);box-shadow:0 -6px 12px -6px rgba(0,0,0,.15)}
@media(min-width:1000px){.savebar{bottom:0}}
.center-box{max-width:420px;margin:8vh auto 0}
.empty{text-align:center;padding:26px 10px;color:var(--muted)}
.q{padding:10px 0;border-bottom:1px solid var(--line)}
.q:last-child{border:0}
.q .tx{font-size:14.5px;overflow-wrap:anywhere}
/* chống tràn ngang trên điện thoại */
.cols>*,.grid2>*,.kwlist>*,.vgrid>*{min-width:0}
.trow>.grow{overflow-wrap:anywhere}

/* ---------- bổ sung V2.0 */
.toast[hidden]{display:none}
table.t input[type=checkbox],.switch input{width:22px;height:22px}
.adv{display:none}
.show-adv .adv{display:block}
.kw-more{color:var(--link);font-weight:650;text-align:right;font-size:13.5px}
.kw:active,.trow:active{transform:scale(.99)}
.chev{color:var(--muted);font-size:20px;padding:0 4px}
.hotpill{color:var(--hot)!important;border-color:currentColor!important}
.chart text{font-size:15px}
.kpis{grid-template-columns:repeat(2,1fr)}
.kpis .kpi:last-child:nth-child(odd){grid-column:1/-1}
@media(min-width:760px){.kpis{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.kpis .kpi:last-child:nth-child(odd){grid-column:auto}}
@media (prefers-color-scheme: dark){
  .pbadge[style*="--tiktok,"],.pbadge[style*="--threads,"]{color:#0d1522}
  .chip.on{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
  .btn.dark{border-color:#3a4c6b}
  .seg button.on{background:var(--brand);color:var(--brand-ink);font-weight:750}
}
/* bảng nhiệt */
table.heat td,table.heat th{padding:6px 7px;font-size:12px}
table.heat td.kwname{position:sticky;left:0;background:var(--card);min-width:140px;max-width:180px;font-weight:650;white-space:normal;z-index:1}
table.heat th:first-child{position:sticky;left:0;background:var(--card);z-index:2}
@media (prefers-color-scheme: dark){table.heat td{color:var(--ink)}}
nav.tabs button span{white-space:nowrap}
@media (max-width:420px){nav.tabs button{font-size:11px}}
/* ---------- V2.2 */
.brief{border:2px solid var(--brand)}
.brief-grid{display:grid;grid-template-columns:1fr;gap:4px 18px}
@media(min-width:900px){.brief-grid{grid-template-columns:1fr 1fr}}
.brief-sec h3{margin:10px 0 2px}
.bar-row{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:13px}
.bar-row .bl{min-width:78px;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-row .bar{height:10px}
.bar-row .bv{min-width:46px;text-align:right;font-weight:700}
.bar-row .bx{min-width:64px;text-align:right}
.trans{font-size:13.5px;background:var(--card-2);border-left:3px solid var(--brand);padding:6px 8px;border-radius:6px}
@media print{
  header.top,nav.tabs,.runbar,.savebar,.toast,.btn,.seg,select,input,details.help{display:none!important}
  main{margin:0!important;padding:0!important;max-width:none}
  .card{box-shadow:none;border:1px solid #ccc;break-inside:avoid}
  body{background:#fff;color:#000}
}
.seg.wrap{flex-wrap:wrap;overflow:visible}
.seg.wrap button{flex:0 0 auto}
td.chname{min-width:170px;max-width:220px;white-space:normal}
td.chname .btn,td.chname .pill{margin-top:4px}
@media (max-width:380px){nav.tabs button{font-size:11px;letter-spacing:-.2px;padding:6px 0}nav.tabs button svg{width:20px;height:20px}}
@media print{
  :root{--bg:#fff;--card:#fff;--card-2:#f5f5f5;--ink:#000;--muted:#444;--line:#ccc;--link:#0b62c4}
  table.heat td,.bar>i,.score,.pbadge{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .card{break-inside:auto}.kpi,.trow{break-inside:avoid}
  .tbl-wrap{overflow:visible}table.t{font-size:10px}
}
/* ---------- V2.3 */
.verdict{font-weight:750;font-size:13.5px;padding:6px 10px;border-radius:10px;background:var(--card-2)}
.verdict .why{font-weight:500;font-size:12px;color:var(--muted);margin-top:2px}
.v-go{background:#e6f6ec;color:#14532d}.v-try{background:#fff4d6;color:#6b4500}.v-watch{background:#e7f0ff;color:#123f8a}.v-sat{background:#ffe8e4;color:#8a1f12}.v-cool,.v-low,.v-chua{background:var(--card-2)}
@media (prefers-color-scheme: dark){.v-go{background:#12301f;color:#bdf0cf}.v-try{background:#3a2b0a;color:#ffcf7a}.v-watch{background:#16264a;color:#a9c8ff}.v-sat{background:#3a1512;color:#ffc0b8}}
.checkbox{border:2px dashed var(--brand)}
.check-res .bigscore{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900;background:var(--card-2);flex:none}
.check-res.v-go .bigscore{background:#1f8a4c;color:#fff}.check-res.v-try .bigscore{background:#f5a524;color:#3a2500}.check-res.v-low .bigscore{background:#c8372d;color:#fff}
.check-res.v-go,.check-res.v-try,.check-res.v-low{background:var(--card);color:var(--ink)}
.verdict-big{font-size:22px;font-weight:900}
.reasons{padding-left:18px;margin:6px 0}.reasons li{margin:4px 0}
.months{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;height:110px;align-items:end;margin-top:10px}
.months .mo{display:flex;flex-direction:column;justify-content:flex-end;height:100%;text-align:center}
.months .mo i{display:block;background:var(--brand);border-radius:4px 4px 0 0;opacity:.8}
.months .mo.cur i{background:var(--hot);opacity:1}
.months .mo span{font-size:10.5px;color:var(--muted);margin-top:3px}
.bar-row .bar{flex:1 1 auto;min-width:60px}
.bar-row .bx{flex:0 0 118px;max-width:118px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* V3.0 */
.vc .outb{position:absolute;left:8px;bottom:8px;background:#1f8a4c;color:#fff;font-size:11px;font-weight:800;padding:3px 8px;border-radius:99px;max-width:70%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card.plan{border-left:5px solid var(--line)}
.card.plan.v-go{border-left-color:#1f8a4c}.card.plan.v-try{border-left-color:#f5a524}.card.plan.v-watch{border-left-color:#3b7ddd}.card.plan.v-sat{border-left-color:#c8372d}
.card.plan.v-go,.card.plan.v-try,.card.plan.v-watch,.card.plan.v-sat{background:var(--card);color:var(--ink)}
.pday{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:52px;height:52px;border-radius:12px;background:var(--card-2);flex:none}
.pday b{font-size:17px;line-height:1}.pday span{font-size:11px;color:var(--muted);margin-top:3px}
.plan .tt{font-size:15px;margin-top:2px;overflow-wrap:anywhere}
/* V3.1: hàng có nhiều nút – trên điện thoại cho nút xuống dòng, chữ không bị bóp dọc */
.trow.wrap{flex-wrap:wrap;row-gap:6px}
.trow.wrap>.grow{flex:1 1 calc(100% - 44px);min-width:0}
.trow.wrap>.grow~*{flex:none}
@media (min-width:900px){.trow.wrap{flex-wrap:nowrap}.trow.wrap>.grow{flex:1 1 auto}}
/* nút trong lưới 2 cột: chữ dài thì xuống dòng, không tràn ra ngoài */
.grid2>.btn{white-space:normal;min-width:0;height:auto;min-height:44px;line-height:1.25;padding-top:8px;padding-bottom:8px}
/* V3.2 – viết tiêu đề & kịch bản */
.card.idea .pv{display:grid;grid-template-columns:86px 1fr auto;gap:8px;align-items:start;padding:7px 0;border-top:1px solid var(--line);font-size:14px}
.card.idea .pv>span{font-size:12px;font-weight:700;color:var(--muted);padding-top:2px}
.card.idea .pv>div{min-width:0;overflow-wrap:anywhere}
.obj{padding:8px 0;border-bottom:1px solid var(--line)}
.obj:last-child{border-bottom:0}
details.obj summary{cursor:pointer;list-style:none}
details.obj summary::-webkit-details-marker{display:none}
details.obj summary::before{content:"▸ ";color:var(--muted)}
details.obj[open] summary::before{content:"▾ "}
details.obj .oq{margin-left:14px}
.card.cl .chips .pill{font-size:12.5px}
.prompter{position:fixed;inset:0;z-index:1000;background:#000;color:#fff;overflow:hidden;touch-action:none}
.prompter .pt-text{white-space:pre-wrap;line-height:1.45;font-weight:600;padding:42vh 22px 60vh;will-change:transform}
.prompter::before{content:"";position:fixed;left:0;right:0;top:38vh;height:3px;background:rgba(245,165,36,.75);z-index:2;pointer-events:none}
.prompter .pt-bar{position:fixed;left:0;right:0;bottom:0;display:flex;gap:4px;justify-content:center;align-items:center;flex-wrap:nowrap;padding:10px 8px calc(10px + env(safe-area-inset-bottom));background:rgba(20,20,20,.92);z-index:3}
.prompter .pt-bar button{min-width:40px;padding:0 6px;height:44px;border-radius:12px;border:1px solid #444;background:#222;color:#fff;font-size:17px;font-weight:700}
.prompter .pt-sp{color:#f5a524;font-weight:800;min-width:34px;text-align:center}
.oq{padding:8px 0 8px 14px;border-bottom:1px solid var(--line)}.oq .tx{font-size:14.5px;overflow-wrap:anywhere}

/* ===== V3.3: điện thoại nhỏ, chế độ tối, vùng chạm ===== */
@media (prefers-color-scheme: dark){:root{--up:#4cd28a;--down:#ff8a7f;--bad:#ff8a7f;--ok:#4cd28a;--hot:#ff9a6b}}
table.heat td.hc{color:#241500!important;font-weight:750}
.prompter .pt-bar{flex-wrap:wrap;row-gap:6px}
.prompter .pt-x{position:fixed;top:calc(10px + env(safe-area-inset-top));right:10px;z-index:4;width:48px;height:48px;border-radius:50%;border:1px solid #555;background:rgba(30,30,30,.9);color:#fff;font-size:20px;font-weight:800}
@media (max-width:380px){.prompter .pt-bar button{min-width:44px;font-size:16px}.prompter .pt-sp{flex-basis:100%;order:-1;font-size:13px}}
.pill{white-space:normal;overflow-wrap:anywhere}
@media (max-width:360px){.bar-row .bl{min-width:60px;max-width:84px}.bar-row .bx{flex-basis:84px;max-width:84px}.bar-row .bv{min-width:38px}}
.seg button{min-height:40px}
@media (pointer:coarse){.seg button{min-height:44px}details>summary{min-height:44px}.chip{min-height:44px}}
details.obj>summary{padding:10px 0}
.conf{font-weight:700;padding:0 6px;border-radius:99px;border:1px solid var(--line)}
.conf.c3{color:var(--ok)}.conf.c2{color:#a06a00}.conf.c1{color:var(--bad)}
@media (prefers-color-scheme: dark){.conf.c2{color:#ffcf7a}}
.ai-done{position:fixed;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:900;display:flex;gap:8px;align-items:center;background:var(--navy);color:#fff;padding:10px 12px;border-radius:14px;box-shadow:0 6px 24px rgba(0,0,0,.25);font-size:14px}
@media(min-width:1000px){.ai-done{left:auto;width:420px;bottom:20px}}
/* bảng Quản lý từ khóa: điện thoại hiện dạng thẻ, không bị bóp chữ */
@media (max-width:640px){
  table.kwm,table.kwm tbody{display:block}
  table.kwm tr:first-child{display:none}
  table.kwm tr{display:grid;grid-template-columns:58px 1fr auto;grid-template-areas:"on kw del" "on pause pause" "on grp grp" "on src src";gap:4px 8px;padding:10px 0;border-bottom:1px solid var(--line)}
  table.kwm td{border:0;padding:0;display:block}
  table.kwm td:nth-child(1){grid-area:on;align-self:center}
  table.kwm td:nth-child(2){grid-area:kw;white-space:normal;overflow-wrap:anywhere}
  table.kwm td:nth-child(3){grid-area:pause}
  table.kwm td:nth-child(4){grid-area:grp}
  table.kwm td:nth-child(4) input{width:100%;min-width:0!important}
  table.kwm td.src{grid-area:src}
  table.kwm td:nth-child(6){grid-area:del}
}

/* V3.3 vòng 2 */
.kpis{grid-template-columns:repeat(auto-fit,minmax(min(140px,100%),1fr))}
@media (max-width:759px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kpi{min-width:0}.kpi b{font-size:clamp(16px,5.4vw,22px);overflow-wrap:anywhere}
.prompter .pt-bar button{min-width:44px}
@media (max-width:420px){.bar-row{flex-wrap:wrap}.bar-row .bx{flex:1 1 100%!important;max-width:none!important;text-align:left;white-space:normal;margin-top:-2px}}

/* V3.4 tìm kiếm */
header.top .hsearch{margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:6px;min-height:44px;min-width:44px;justify-content:center;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff;text-decoration:none;font-weight:700;font-size:14px}
header.top .hsearch svg{width:18px;height:18px}
.sres h2 .muted{font-weight:600}
.grid2.qa{gap:8px}.grid2.qa>.btn{white-space:normal}
.rv{padding:10px 0;border-bottom:1px solid var(--line)}.rv:last-child{border-bottom:0}.rv .small{margin-top:3px;overflow-wrap:anywhere}
a.trow{text-decoration:none;color:inherit}
@media (max-width:400px){header.top .hsearch span{display:none}header.top .hsearch{padding:0 12px}header.top .ver{display:none}}
/* V3.7 – điện thoại phóng chữ to (cài đặt cỡ chữ Android), chữ dài không có dấu cách */
.btn{max-width:100%;min-height:44px}
.btn.block,.card>.btn,.row>.btn.grow{white-space:normal;line-height:1.25}
nav.tabs button{min-width:0}
nav.tabs button span{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.kw .name,.trow b,.trow .grow,.sres b{overflow-wrap:anywhere}
#rsTbl td:nth-child(3){min-width:150px;overflow-wrap:normal;word-break:normal}
.pill,.badge{font-size:12px}

/* V3.7.1 – bảng Quản lý từ khóa: cột tên từ khóa đủ rộng, không xuống dòng từng chữ */
table.kwm td:nth-child(2){min-width:150px;overflow-wrap:normal;word-break:normal}
table.kwm td:nth-child(4) input{min-width:110px}

/* V3.8 – phóng chữ to: nút chọn tự xuống dòng; vùng chạm ≥ 44px */
.seg{flex-wrap:wrap}
.seg button{white-space:normal;min-width:0;min-height:44px}
.chip{min-height:44px}
.sheet .x,.sheet-close,[data-back]{min-width:44px;min-height:44px}
.kwm label.pz{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);min-height:44px}
.kwm input[type=checkbox]{width:22px;height:22px}
.kpi b.long{font-size:clamp(15px,4.6vw,20px);white-space:normal;overflow-wrap:anywhere}
.rolebar{position:sticky;top:0;z-index:50;background:#fff3cd;color:#5a4200;font-size:13px;padding:6px 12px;text-align:center;border-bottom:1px solid #f0d58a}
@media (prefers-color-scheme: dark){.rolebar{background:#3a2f0b;color:#ffe08a;border-color:#5a4a12}}
.sigrow .grow{min-width:0;overflow-wrap:anywhere}

/* V3.8: tài khoản chỉ xem – nút thay đổi dữ liệu làm mờ (vẫn hiện) */
body.role-view .ro-dis{opacity:.42;filter:grayscale(.6)}
.kwm label.on{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;white-space:nowrap;color:var(--muted);line-height:1.1;cursor:pointer}

/* ===== V3.8 sửa lỗi giao diện (U7, U13) ===== */
/* chế độ tối: nhãn "🔥 Bùng nổ" nền cam nhạt → chữ tối cho dễ đọc (tương phản ≥ 4.5) */
@media (prefers-color-scheme: dark){.vc .hot{color:#2a0d00}}
/* chữ người dùng gõ dài không có dấu cách: xuống dòng, không tràn ngang */
.check-res,.check-res .grow,.check-res .muted,.verdict-big,.reasons li,#ckHist b,#ckHist .grow,.card.idea b,.note,.card h2 .grow,.page-title,.empty,.tt,.md,.kpi span,.chip,.legend span{overflow-wrap:anywhere;word-break:break-word}
.check-res>.row:first-child{flex-wrap:nowrap}
.check-res .row>.grow{min-width:0}
.chips .chip{max-width:100%;white-space:normal;text-align:left}
/* thanh tab dưới: chiều cao thật (chữ to) đo bằng JS → thanh Lưu, thông báo AI đặt ngay trên, không chồng */
.savebar{bottom:calc(var(--navh,64px) + env(safe-area-inset-bottom))}
.ai-done{bottom:calc(var(--navh,64px) + 12px + env(safe-area-inset-bottom))}
main{padding-bottom:calc(var(--navh,64px) + 36px)}
@media(min-width:1000px){.savebar{bottom:0}.ai-done{bottom:20px}main{padding-bottom:40px}}
/* chữ to 115–150%: tên tab dưới xuống 2 dòng thay vì bị cắt "Tổng …" */
@media (max-width:999px){
  nav.tabs button{padding:5px 1px;gap:1px;min-height:48px;justify-content:flex-start}
  nav.tabs button span{white-space:normal;overflow:visible;text-overflow:clip;text-align:center;line-height:1.12;font-size:min(11.5px,3.1vw);overflow-wrap:normal;word-break:normal;hyphens:none}
}
/* bàn phím ảo (màn hình thấp khi đang gõ): cất thanh tab dưới, thanh Lưu xuống sát đáy, đầu trang không dính */
@media (max-height:500px) and (max-width:999px){
  body.kb-open nav.tabs{display:none}
  body.kb-open .savebar{bottom:0;padding-top:6px;padding-bottom:6px}
  body.kb-open header.top,body.kb-open .runbar,body.kb-open .rolebar{position:static}
  body.kb-open main{padding-bottom:24px}
}
input,textarea,select{scroll-margin-top:72px;scroll-margin-bottom:96px}
.today .pill{display:inline-flex;white-space:nowrap}