/* vnrok — hệ thống giao diện sáng (marketing + ứng dụng) */
@font-face{font-family:'Roobert';font-style:normal;font-weight:400;font-display:swap;src:local('Roobert'),local('Roobert Regular'),local('Roobert-Regular')}
@font-face{font-family:'Roobert';font-style:normal;font-weight:500;font-display:swap;src:local('Roobert'),local('Roobert Regular'),local('Roobert-Regular')}
@font-face{font-family:'Roobert';font-style:normal;font-weight:600;font-display:swap;src:local('Roobert'),local('Roobert Regular'),local('Roobert-Regular')}
@font-face{font-family:'Roobert';font-style:normal;font-weight:700;font-display:swap;src:local('Roobert'),local('Roobert Regular'),local('Roobert-Regular')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/jetbrains-mono-vietnamese-400.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:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/jetbrains-mono-vietnamese-500.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:'JetBrains Mono';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/jetbrains-mono-vietnamese-700.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:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-ext-400.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-ext-500.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-ext-700.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-400.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-500.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-700.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --bg:#ffffff;--panel:#ffffff;--panel2:#f5f6f7;--line:#e5e7ea;--line2:#d2d6db;
  --fg:#14161a;--mut:#555b64;--dim:#838993;
  --acc:#0a8a67;--accd:#dff3ea;--blue:#2f5bd8;--warn:#a86a00;--err:#c2362b;--r:12px;
  --ink:#16150f;--on-ink:#fff;--surface:#ffffff;--sb:#fafbfb;--sbtxt:#30343a;--hover:#14161a0a;--shadow-c:#14161a;--shadow:0 1px 2px #14161a08,0 8px 28px #14161a0d;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:'Roobert',-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
code,pre,.mono{font-family:var(--mono)}
code{background:var(--panel2);border:1px solid var(--line);padding:1px 6px;border-radius:6px;font-size:.88em;word-break:break-all}
.hidden{display:none!important}
.m{color:var(--mut)}.dim{color:var(--dim)}

/* ===== nút / form ===== */
.btn,button{font:inherit;font-size:14px;cursor:pointer;border-radius:9px;padding:9px 16px;border:1px solid transparent;background:var(--ink);color:#fff;font-weight:600;display:inline-flex;align-items:center;gap:8px;line-height:1.2}
.btn:hover,button:hover{opacity:.9}
button.sec,.btn.sec{background:transparent;color:var(--fg);border-color:var(--line2);font-weight:500}
button.sec:hover,.btn.sec:hover{background:var(--panel2);opacity:1}
button.dng,.btn.dng{background:transparent;color:var(--err);border-color:#e8b9b4;font-weight:500}
button.acc,.btn.acc{background:var(--acc);color:#fff}
button:disabled{opacity:.5;cursor:default}
.btn.lg{padding:13px 24px;font-size:15px;border-radius:999px}
input,select,textarea{font:inherit;font-size:14px;width:100%;background:var(--surface);color:var(--fg);border:1px solid var(--line2);border-radius:9px;padding:8px 11px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--acc);box-shadow:0 0 0 3px #0a8a6722}
label{display:block;margin-bottom:12px;color:var(--mut);font-size:13px}
label>input,label>select,label>textarea{margin-top:6px;color:var(--fg)}
.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:170px}
.msg{padding:11px 14px;border-radius:10px;margin-bottom:16px;font-size:14px;border:1px solid}
.msg.err{background:#fdecea;color:#a8271d;border-color:#f1c2bd}
.msg.ok{background:#e5f5ec;color:#14683f;border-color:#b5dfc8}
.msg.info{background:#e9f0ff;color:#2446a6;border-color:#c3d3fa}
.pill{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;background:var(--panel2);border:1px solid var(--line2);color:var(--mut)}
.pill.ok{color:#0b6b50;border-color:#b5dfc8;background:#e5f5ec}
.pill.warn{color:#8a5500;border-color:#ecd49a;background:#fdf3d9}
.pill.err{color:var(--err);border-color:#f1c2bd;background:#fdecea}
pre.cmd{background:#16150f;border:1px solid #16150f;border-radius:10px;padding:14px 16px;overflow:auto;color:#cdeedf;font-size:13.5px;margin:0}
pre.cmd .p{color:#8f8b7d}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--dim);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:0}

/* ===== marketing ===== */
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.site-head{position:sticky;top:0;z-index:20;backdrop-filter:blur(12px);background:#ffffffd9;border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:28px;height:64px}
.logo{font-weight:800;font-size:21px;letter-spacing:-.03em;display:flex;align-items:center;gap:8px}
.logo i{width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,var(--acc),#3b82f6);display:inline-block;position:relative}
.logo i:after{content:"";position:absolute;inset:6px;border:2px solid #05150f;border-radius:50%}
.site-head nav{display:flex;gap:6px;flex:1}
.site-head nav a{color:var(--mut);padding:8px 12px;border-radius:8px;font-size:14px}
.site-head nav a:hover{color:var(--fg);background:#14161a0a}
.site-head .cta{display:flex;gap:10px}
.hero{text-align:center;padding:96px 0 40px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;left:50%;top:-120px;width:900px;height:520px;transform:translateX(-50%);background:radial-gradient(closest-side,#0a8a6720,#2f5bd814 45%,transparent 70%);pointer-events:none}
.hero h1{font-size:clamp(36px,6vw,64px);line-height:1.08;letter-spacing:-.035em;margin:0 auto 18px;max-width:880px;font-weight:700;position:relative}
.grad{background:linear-gradient(90deg,#0a8a67,#2f5bd8 60%,#7a45d6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--mut);font-size:19px;max-width:640px;margin:0 auto 30px;position:relative}
.hero .acts{display:flex;gap:12px;justify-content:center;position:relative;flex-wrap:wrap}
.term{max-width:760px;margin:56px auto 0;background:#16150f;border:1px solid #16150f;border-radius:14px;text-align:left;box-shadow:0 30px 70px #14161a26;overflow:hidden;position:relative}
.term .bar{display:flex;gap:7px;padding:12px 14px;border-bottom:1px solid #2a2820;background:#1d1c16}
.term .bar span{width:11px;height:11px;border-radius:50%;background:#4a473b}
.term pre{margin:0;padding:18px 20px;font-size:13.5px;line-height:1.7;overflow:auto;color:#d4d4d8}
.term .g{color:#27e0a6}.term .b{color:#7aa7ff}.term .y{color:#f5b84b}.term .r{color:#ff6b6b}.term .d{color:#8f8b7d}
.section{padding:84px 0}
.section h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.025em;text-align:center;margin:0 0 12px;font-weight:700}
.section .sub{color:var(--mut);text-align:center;max-width:620px;margin:0 auto 44px}
.eyebrow{display:block;text-align:center;font:600 12px var(--mono);letter-spacing:.14em;color:var(--dim);text-transform:uppercase;margin-bottom:10px}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px}
.pcard{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:28px;position:relative;overflow:hidden}
.pcard.g1{background:linear-gradient(180deg,#f5f8fb,#fff 70%);border-color:#d9e1e8}
.pcard.g2{background:linear-gradient(180deg,#e9f7f0,#fff 70%);border-color:#b9e0cf}
.pcard .tag{font:600 11px var(--mono);letter-spacing:.12em;text-transform:uppercase}
.pcard.g1 .tag{color:#9a6a00}.pcard.g2 .tag{color:var(--acc)}
.pcard h3{font-size:24px;margin:10px 0 8px;letter-spacing:-.02em}
.pcard p{color:var(--mut);margin:0 0 20px}
.flow{display:flex;flex-direction:column;align-items:center;gap:10px;padding:10px 0 4px}
.flow .node{border:1px dashed var(--line2);border-radius:10px;padding:8px 14px;font:12px var(--mono);color:var(--mut);background:var(--surface)}
.flow .hub{width:54px;height:54px;border-radius:50%;background:var(--surface);border:2px solid currentColor;display:grid;place-items:center;font-weight:800;font-size:20px}
.pcard.g1 .hub{color:#b8860b}.pcard.g2 .hub{color:var(--acc)}
.flow .arrow{color:var(--dim);font-size:14px;line-height:1}
.flow .leaves{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.try{max-width:620px;margin:0 auto;text-align:center}
.tabs{display:inline-flex;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:18px}
.tabs button{background:transparent;color:var(--mut);border:0;border-radius:999px;padding:7px 16px;font-weight:500}
.tabs button.on{background:var(--ink);color:#fff}
.copy{position:relative;text-align:left}
.copy pre{padding-right:56px}
.copy button{position:absolute;right:8px;top:8px;padding:5px 10px;font-size:12px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.fcard{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:22px}
.fcard h4{margin:0 0 6px;font-size:16px}.fcard p{margin:0;color:var(--mut);font-size:14px}
.checks{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:center;max-width:900px;margin:0 auto}
.checks span{color:var(--mut);display:flex;gap:8px;align-items:center;font-size:14px}
.checks span:before{content:"✓";color:var(--acc);font-weight:700}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;align-items:stretch}
.plan{border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:26px;display:flex;flex-direction:column}
.plan.hot{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset}
.plan h4{margin:0;font-size:18px}
.plan .price{font-size:32px;font-weight:700;letter-spacing:-.02em;margin:10px 0 16px}
.plan ul{list-style:none;padding:0;margin:0 0 22px;flex:1}
.plan li{padding:6px 0;color:var(--mut);font-size:14px;display:flex;gap:8px}
.plan li:before{content:"✓";color:var(--acc)}
.plan li.no:before{content:"–";color:var(--dim)}
.cta-band{text-align:center;padding:90px 0;position:relative}
.cta-band:before{content:"";position:absolute;left:50%;top:0;width:800px;height:300px;transform:translateX(-50%);background:radial-gradient(closest-side,#0a8a6718,transparent);pointer-events:none}
.site-foot{border-top:1px solid var(--line);padding:48px 0 60px;color:var(--mut);font-size:14px}
.site-foot .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:28px}
.site-foot h5{margin:0 0 12px;color:var(--dim);font:600 11px var(--mono);letter-spacing:.12em;text-transform:uppercase}
.site-foot a{display:block;padding:4px 0}.site-foot a:hover{color:var(--fg)}
.doc{max-width:760px;margin:0 auto;padding:56px 24px 90px}
.doc h1{font-size:34px;letter-spacing:-.02em}.doc p{color:var(--fg);white-space:pre-wrap}

/* ===== đăng nhập ===== */
.authpage{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px}
.authpage .logo{margin-bottom:26px;font-size:26px}
.authcard{width:100%;max-width:420px;background:var(--panel);border:1px solid var(--line2);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.authcard .in{padding:22px}
.authcard .foot{border-top:1px solid var(--line);background:var(--panel2);padding:16px;text-align:center;font-size:14px;color:var(--mut)}
.authcard .foot a,.link{color:var(--blue)}
.oauthbtn{width:100%;justify-content:center;background:var(--surface);color:var(--fg);border:1px solid var(--line2);font-weight:500;margin-bottom:10px;position:relative;padding:11px}
.oauthbtn:hover{background:var(--panel2);opacity:1}
.oauthbtn .last{position:absolute;right:8px;top:-8px;background:#0ea5e9;color:#fff;font-size:11px;padding:1px 7px;border-radius:5px;font-weight:600}
.sep{display:flex;align-items:center;gap:12px;color:var(--dim);margin:14px 0 18px;font-size:13px}
.sep:before,.sep:after{content:"";flex:1;border-top:1px solid var(--line)}
.pwrow{position:relative}
.pwrow button{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:transparent;color:var(--dim);border:0;padding:4px 8px;font-weight:500;font-size:12px}
.lblrow{display:flex;justify-content:space-between;align-items:baseline}
.lblrow a{font-size:12px;color:var(--dim)}

/* ===== ứng dụng (sidebar) ===== */
.app{display:grid;grid-template-columns:256px 1fr;min-height:100vh}
.app.collapsed{grid-template-columns:1fr}
.sb{background:var(--sb);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:14px 10px;position:sticky;top:0;height:100vh;overflow-y:auto;overflow-x:hidden}
.app.collapsed .sb{display:none}
.sb .brand{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;font-weight:700;margin-bottom:10px}
.sb .brand i{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--acc),#3b82f6);flex:none}
.sb .grp{color:var(--dim);font-size:12px;padding:16px 10px 6px}
.sb .it{display:flex;align-items:center;gap:11px;padding:8px 10px;border-radius:9px;color:var(--sbtxt);font-size:14px}
.sb .it:hover{background:var(--hover)}
.sb a.it.on{background:var(--surface);color:var(--fg);box-shadow:0 0 0 1px var(--line),0 1px 3px #14161a0a}
.sb .it svg{width:17px;height:17px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.sb .grow{flex:1}
.userchip{display:flex;align-items:center;gap:10px;padding:10px;border-top:1px solid var(--line);margin-top:8px;position:relative;cursor:pointer;border-radius:10px}
.userchip:hover{background:var(--hover)}
.avatar{width:30px;height:30px;border-radius:8px;background:#ef4444;color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.userchip .who{min-width:0;flex:1}
.userchip .who b{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.userchip .who span{font-size:12px;color:var(--dim)}
.pop{position:absolute;bottom:60px;left:8px;right:8px;background:var(--panel2);border:1px solid var(--line2);border-radius:12px;padding:6px;box-shadow:0 12px 40px #14161a26;z-index:30}
.pop a,.pop button{display:block;width:100%;text-align:left;background:transparent;color:var(--fg);border:0;padding:9px 10px;border-radius:8px;font-weight:500;font-size:14px}
.pop a:hover,.pop button:hover{background:#14161a0a;opacity:1}
.pop .hd{padding:8px 10px;color:var(--dim);font-size:12px;border-bottom:1px solid var(--line);margin-bottom:4px;word-break:break-all}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:0 20px;height:52px;border-bottom:1px solid var(--line);color:var(--mut);font-size:14px;position:sticky;top:0;background:#ffffffeb;backdrop-filter:blur(8px);z-index:10}
.topbar button{background:transparent;color:var(--mut);border:0;padding:6px;border-radius:8px}
.topbar button:hover{background:#14161a0a}
.content{padding:28px 32px 80px;max-width:1120px;width:100%;margin:0 auto}
.content h1{font-size:24px;letter-spacing:-.02em;margin:0 0 6px}
.content .desc{color:var(--mut);margin:0 0 24px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:18px;box-shadow:var(--shadow)}
.card h2{font-size:16px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.stat .n{font-size:28px;font-weight:700;letter-spacing:-.02em}.stat .l{color:var(--mut);font-size:13px}
.empty{display:flex;flex-direction:column;align-items:center;text-align:center;padding:72px 20px;max-width:520px;margin:0 auto}
.empty .ico{width:78px;height:78px;border-radius:20px;background:var(--accd);color:var(--acc);display:grid;place-items:center;margin-bottom:22px}
.empty .ico svg{width:38px;height:38px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.empty h2{font-size:28px;margin:0 0 10px;letter-spacing:-.02em}
.empty p{color:var(--mut);margin:0 0 22px}
.meter{height:8px;border-radius:99px;background:var(--panel2);overflow:hidden;margin-top:8px}
.meter i{display:block;height:100%;background:var(--acc);border-radius:99px}
.meter i.hot{background:var(--warn)}.meter i.full{background:var(--err)}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding:0 0 22px 46px}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--accd);color:var(--acc);display:grid;place-items:center;font-weight:700}
.steps h3{margin:0 0 6px;font-size:16px}
@media(max-width:860px){.app{grid-template-columns:1fr}.sb{position:fixed;z-index:40;width:250px;left:0;top:0;display:none;box-shadow:0 0 40px #0004}.app.navopen .sb{display:flex}.app.collapsed .sb{display:none}.app.collapsed.navopen .sb{display:flex}.content{padding:20px 16px 70px}.site-head nav{display:none}.hide-sm{display:none}}
.ttl{flex:1}
.langsel{background:transparent;color:var(--mut);border:1px solid var(--line);border-radius:8px;padding:5px 8px;font:inherit;font-size:13px;width:auto;cursor:pointer}
.langsel:hover{border-color:var(--acc);color:var(--fg,inherit)}
.site-head .cta{align-items:center}
.langfoot{display:flex;justify-content:center;margin:18px 0 6px}

/* ===== menu chịu được nhãn dài (de/ru/fr…) ===== */
.site-head .wrap{gap:16px}
.site-head .logo{flex:none}
.site-head nav{gap:2px;min-width:0}
.site-head nav a,.site-head .cta .btn{white-space:nowrap}
.site-head nav a{padding:8px 10px}
.site-head .cta{flex:none;margin-left:auto}
.burger{display:none;width:38px;height:38px;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--mut);padding:0;place-items:center;cursor:pointer}
.burger svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
.sb .grp,.sb a.it .lbl{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .ttl{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.langsel{max-width:140px;flex:none}
@media(max-width:1180px){
  .site-head .wrap{position:relative}
  .burger{display:inline-grid}
  .site-head nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;background:#0d0d0e;border-bottom:1px solid #ffffff14;padding:8px 24px 14px;backdrop-filter:blur(10px)}
  .site-head.open nav{display:flex}
  .site-head nav a{padding:12px 6px;font-size:15px;border-radius:0;border-bottom:1px solid #ffffff0a}
}
.site-head nav a.navcta{display:none}
@media(max-width:560px){
  .site-head .cta .btn{display:none}
  .site-head nav a.navcta{display:block;margin-top:8px;text-align:center;border:1px solid var(--line);border-radius:10px;padding:12px}
  .site-head .wrap{padding:0 16px;gap:10px}
}

.site-head nav a.navcta:not(.sec){color:#04130d}
.site-head nav a.navcta.sec{color:var(--fg)}

/* ===== logo chữ (wordmark cổ điển, tô theo màu chữ) ===== */
.wm{display:inline-block;width:114px;height:35px;background:var(--ink);-webkit-mask:url(/assets/logo.svg) left center/100% 100% no-repeat;mask:url(/assets/logo.svg) left center/100% 100% no-repeat}
.logo,.sb .brand{color:var(--ink)}
.authpage .logo .wm{width:128px;height:38px}
.logo i{display:none}

/* ===== sơ đồ luồng (trang chủ): đường nét đứt chuyển động ===== */
.pcard .dg{--acc2:var(--acc);position:relative;width:100%;aspect-ratio:520/400;margin:6px 0 4px;container-type:inline-size;color:var(--acc2)}
.pcard.g1 .dg{--acc2:#b8860b}
.dg svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.dg .ln{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-dasharray:4 7;opacity:.75;animation:dgflow 1.1s linear infinite}
.dg .dot{fill:currentColor;filter:drop-shadow(0 0 5px currentColor)}
@keyframes dgflow{to{stroke-dashoffset:-22}}
.dg .p,.dg .cap,.dg .hubl,.dg .feat{position:absolute;font:500 clamp(10px,3cqw,13px)/1.3 var(--mono);color:var(--mut)}
.dg .p{transform:translate(-50%,-50%);white-space:nowrap;border:1px solid var(--line2);background:var(--surface);border-radius:999px;padding:.45em 1em}
.dg .p.n{border-radius:10px;color:var(--fg);display:flex;align-items:center;gap:.55em;background:var(--surface);border-color:color-mix(in srgb,var(--acc2) 40%,var(--line2))}
.dg .st{width:.6em;height:.6em;border-radius:50%;background:var(--acc2);box-shadow:0 0 6px var(--acc2)}
.dg .hubc{position:absolute;width:16%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:var(--surface);border:2px solid var(--acc2);display:grid;place-items:center;box-shadow:0 0 0 6px color-mix(in srgb,var(--acc2) 12%,transparent)}
.dg .vm{width:46%;height:46%;background:var(--ink);-webkit-mask:url(/assets/vmark.svg) center/contain no-repeat;mask:url(/assets/vmark.svg) center/contain no-repeat}
.dg .hubl{transform:translate(-100%,-50%);color:var(--acc2)}
.dg .feat{list-style:none;margin:0;padding:0;transform:translateY(-50%);width:36%;display:grid;gap:.5em;color:var(--fg)}
.dg .feat li{padding-left:1.1em;position:relative}
.dg .feat li:before{content:"";position:absolute;left:0;top:.45em;width:.5em;height:.5em;border-radius:50%;background:var(--acc2)}
.dg .cap{transform:translate(-50%,-50%);white-space:nowrap;color:var(--dim)}
@media (prefers-reduced-motion:reduce){.dg .ln{animation:none}}
@media(max-width:420px){.dg .cap{white-space:normal;text-align:center;width:90%}}

/* ===== tông sáng: bổ sung ===== */
.btn:hover,button:hover{opacity:.88}
button.sec:hover,.btn.sec:hover{background:var(--panel2)}
.btn.lg{box-shadow:0 1px 2px #14161a14}
.site-head .btn.sec{background:var(--surface)}
.fcard{box-shadow:var(--shadow)}
.plan{box-shadow:var(--shadow)}
.plan.hot{box-shadow:0 0 0 1px var(--acc) inset,var(--shadow)}
.stat{box-shadow:var(--shadow)}
.oauthbtn:hover{background:var(--panel2)}
.dg .p.n{color:var(--fg)}
code{background:var(--panel2)}

/* ===== trang Tải xuống ===== */
.dlprod{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:20px;margin:16px 0;box-shadow:var(--shadow)}
.dlprod h3{margin:0 0 4px;font-size:20px;font-family:var(--mono)}
.dlos{margin-top:16px}.dlos h4{margin:0 0 6px;font-size:15px}
.dlos td{vertical-align:middle}

/* ===== đăng nhập / đăng ký: bố cục chia đôi ===== */
.auth2{background:var(--bg)}
.auth-shell{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:100vh}
.auth-side{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;gap:32px;padding:40px 56px;border-right:1px solid var(--line);
  background:radial-gradient(900px 420px at 10% -10%,#0a8a6722,transparent 60%),radial-gradient(700px 400px at 100% 110%,#2f5bd81c,transparent 60%),linear-gradient(180deg,#f4f7f9,#ffffff)}
.auth-side .logo .wm{width:128px;height:38px}
.auth-hero{max-width:480px}
.auth-hero h2{font-size:clamp(28px,3vw,40px);line-height:1.12;letter-spacing:-.03em;margin:0 0 20px;font-weight:700}
.auth-points{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:10px;color:var(--mut)}
.auth-points li{display:flex;gap:10px;align-items:center}
.auth-points li:before{content:"✓";display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--accd);color:var(--acc);font-size:12px;font-weight:700}
.term.mini{margin:0;max-width:420px;box-shadow:0 18px 50px #14161a26}
.term.mini pre{padding:14px 16px;font-size:12.5px}
.auth-foot{margin:0;font-size:13px}
.auth-main{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 20px;position:relative}
.auth-mlogo{display:none;margin-bottom:22px}
.auth-card{width:100%;max-width:400px}
.auth-card h1{font-size:28px;letter-spacing:-.025em;margin:0 0 6px}
.auth-sub{color:var(--mut);margin:0 0 24px}
.auth-card input{height:46px;border-radius:11px;background:var(--surface)}
.auth-card label{color:var(--fg);font-weight:500;font-size:13.5px;margin-bottom:16px}
.auth-card .lblrow{margin-bottom:0;font-weight:500}
.auth-card .pwrow{margin:6px 0 20px}
.auth-card .pwrow input{padding-right:70px}
.auth-card .pwrow button{height:auto}
.auth-submit{width:100%;justify-content:center;height:48px;border-radius:12px;font-size:15px;margin-top:4px}
.auth-legal{font-size:12px;color:var(--dim);margin:0 0 16px}
.auth-switch{text-align:center;color:var(--mut);margin:22px 0 0;font-size:14px}
.auth-switch a{color:var(--fg);font-weight:600;border-bottom:1px solid var(--line2)}
.auth-card .oauthbtn{height:46px;border-radius:11px;gap:10px}
.auth-card .oauthbtn svg{width:18px;height:18px;flex:none}
.auth-card .sep{margin:6px 0 18px}
.auth-main .langfoot{margin-top:28px}
.auth-card .lblrow a{color:var(--blue)}
@media(max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-side{display:none}.auth-mlogo{display:block}.auth-main{justify-content:flex-start;padding-top:48px}}

/* ===== bộ chọn ngôn ngữ tùy biến ===== */
.langsw{position:relative;display:inline-block;flex:none}
.langbtn{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 10px;border:1px solid var(--line2);border-radius:10px;background:var(--surface);color:var(--fg);font:inherit;font-size:13.5px;font-weight:500;cursor:pointer}
.langbtn:hover{background:var(--panel2);opacity:1}
.langbtn:focus-visible,.langmenu li:focus-visible{outline:2px solid var(--acc);outline-offset:1px}
.langbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.langbtn .lbl{max-width:9em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.langbtn .cv{width:14px;height:14px;opacity:.6;transition:transform .15s}
.langsw.open .cv{transform:rotate(180deg)}
.langmenu{position:absolute;right:0;top:calc(100% + 6px);z-index:60;min-width:176px;margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 40px #14161a26}
.langmenu[hidden]{display:none}
.langmenu li{padding:9px 12px;border-radius:8px;font-size:14px;cursor:pointer;color:var(--fg);display:flex;align-items:center;justify-content:space-between}
.langmenu li:hover,.langmenu li:focus{background:var(--panel2);outline:none}
.langmenu li.on{font-weight:600}
.langmenu li.on:after{content:"✓";color:var(--acc);font-weight:700}
.langfoot .langmenu,.auth-main .langmenu{right:auto;left:50%;transform:translateX(-50%);top:auto;bottom:calc(100% + 6px)}
.langfoot .langsw{position:relative}
.topbar .langbtn{height:34px}
@media(max-width:560px){.site-head .langbtn .lbl{display:none}.site-head .langbtn{padding:0 9px}}

.qcmd{margin:14px 0}.qcmd h4{margin:0 0 6px;font-size:14px;color:var(--mut);font-weight:600}
.qcmd .copy pre{padding-right:96px;white-space:pre-wrap;word-break:break-all}
.qcmd .copy button{background:#2a2820;color:#f3ead7;border-color:#3a3829}

/* ===== input gọn hơn (đăng nhập/đăng ký) ===== */
.auth-card input{height:40px;border-radius:10px;font-size:14px;padding:0 12px}
.auth-card label{margin-bottom:12px;font-size:13px}
.auth-card h1{font-size:25px}
.auth-sub{margin:0 0 18px}
.auth-card .pwrow{margin:4px 0 14px}
.auth-card .pwrow input{padding-right:62px}
.auth-card .oauthbtn{height:40px;margin-bottom:8px;font-size:14px}
.auth-card .sep{margin:4px 0 14px}
.auth-submit{height:42px;font-size:14.5px;border-radius:10px}
.auth-legal{margin:0 0 12px}
.auth-switch{margin:16px 0 0}
.auth-card{max-width:380px}

/* ===== /account: bố cục gọn, 2 cột ===== */
.compact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px;align-items:start;max-width:900px}
.compact>h1,.compact>.desc,.compact>div:not(.card){grid-column:1/-1}
.compact>div:empty{display:none}
.compact>h1{font-size:20px;margin:0}
.compact>.desc{margin:0 0 4px;font-size:13.5px}
.compact .card{margin:0;padding:14px 16px;box-shadow:none}
.compact .card h2{font-size:14px;margin:0 0 8px}
.compact .card p{margin:8px 0 0}
.compact .card p.m{font-size:13px;margin:0 0 8px}
.compact label{font-size:12.5px;margin-bottom:8px}
.compact input,.compact select{padding:6px 10px;font-size:13.5px;border-radius:8px}
.compact .row{gap:8px}.compact .row>*{min-width:130px}
.compact button,.compact .btn{padding:7px 12px;font-size:13px;border-radius:8px}
.compact th,.compact td{padding:7px 8px;font-size:13.5px}
.compact hr{margin:12px 0!important}
@media(max-width:900px){.compact{grid-template-columns:1fr}}

.ver{font:11px var(--mono);color:var(--dim);padding:6px 10px 0}
.ver-foot{padding:18px 0 0;text-align:center}

/* ===== select tùy biến ===== */
.csel-native{position:absolute!important;opacity:0;pointer-events:none;width:1px!important;height:1px!important;margin:0!important;padding:0!important;border:0!important}
.csel{position:relative;display:block;width:100%}
label>.csel{margin-top:6px}
.csel-btn{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:40px;padding:8px 11px;background:var(--surface);color:var(--fg);border:1px solid var(--line2);border-radius:9px;font:inherit;font-size:14px;font-weight:400;text-align:left;cursor:pointer}
.csel-btn:hover{background:var(--surface);border-color:#bdb6a4;opacity:1}
.csel-btn:focus-visible,.csel-menu li:focus-visible{outline:2px solid var(--acc);outline-offset:1px}
.csel-btn:disabled{opacity:.5;cursor:default}
.csel-lbl{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.csel-lbl.ph{color:var(--dim)}
.csel-btn .cv{width:15px;height:15px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;opacity:.6;transition:transform .15s}
.csel.open .cv{transform:rotate(180deg)}
.csel-menu{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:70;margin:0;padding:5px;list-style:none;max-height:260px;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:11px;box-shadow:0 14px 40px #14161a26;min-width:150px}
.csel.up .csel-menu{top:auto;bottom:calc(100% + 4px)}
.csel-menu[hidden]{display:none}
.csel-menu li{padding:8px 10px;border-radius:7px;font-size:14px;cursor:pointer;color:var(--fg);display:flex;justify-content:space-between;gap:8px}
.csel-menu li:hover,.csel-menu li:focus{background:var(--panel2);outline:none}
.csel-menu li.on{font-weight:600}
.csel-menu li.on:after{content:"✓";color:var(--acc);font-weight:700}
.csel.sm .csel-btn{min-height:32px;padding:5px 9px;font-size:13px;border-radius:8px}
.row>.csel{min-width:170px}

/* ===== thanh lọc/sắp xếp bảng ===== */
.tbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 10px}
.tb-group{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.tbar .csel{width:auto;min-width:150px}
.tb-chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel2);border:1px solid var(--line2);border-radius:9px;padding:2px 4px 2px 9px;font-size:13px}
.chip .chip-k{color:var(--mut);white-space:nowrap}
.chip input{width:130px;height:28px;padding:2px 8px;border-radius:7px;font-size:13px}
.chip-x{background:transparent;border:0;color:var(--mut);padding:2px 7px;font-size:16px;line-height:1;border-radius:6px}
.chip-x:hover{background:#14161a0f;opacity:1}
.tb-count{color:var(--dim);font-size:12px}

/* ===== khóa màn hình ===== */
.lockov{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:#fffffff2;backdrop-filter:blur(14px)}
.lockcard{width:min(360px,calc(100% - 32px));background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow);text-align:center}
.lockic{width:34px;height:34px;fill:none;stroke:var(--ink);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.lockcard h2{margin:10px 0 2px;font-size:20px}
.lockcard p{margin:0 0 16px}
.lockcard input{height:42px;margin-bottom:8px;text-align:center}
.lockerr{color:var(--err);font-size:13px;min-height:18px;margin-bottom:8px}
.lockrow{display:flex;gap:8px}.lockrow button{flex:1;justify-content:center}

.csel[hidden]{display:none}
.sb>*{flex-shrink:0}
td .csel,th .csel{min-width:110px}
td .csel-btn{min-height:30px;padding:4px 8px;font-size:13px}

/* ===== admin: cấu hình theo nhóm ===== */
.setlayout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;align-items:start}
.setnav{position:sticky;top:64px;display:flex;flex-direction:column;gap:2px}
.setgrp{font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);padding:14px 10px 4px}
.setgrp:first-child{padding-top:0}
.setit{background:transparent;color:var(--fg);border:0;text-align:left;padding:8px 10px;border-radius:8px;font-weight:500;font-size:14px}
.setit:hover{background:#14161a0a;opacity:1}
.setit.on{background:var(--surface);box-shadow:0 0 0 1px var(--line),0 1px 3px #14161a0a}
.pwbar{position:sticky;top:52px;z-index:5;padding:12px 16px;margin-bottom:14px}
@media(max-width:860px){.setlayout{grid-template-columns:1fr}.setnav{position:static;flex-direction:row;flex-wrap:wrap;gap:6px}.setgrp{display:none}.setit{border:1px solid var(--line2);background:var(--surface)}.pwbar{position:static}}

/* ===== dashboard: URL tunnel + log gọn ===== */
.sechd h2{font-size:15px;margin:6px 0 10px}
.tun{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px;box-shadow:var(--shadow)}
.tun-url{display:flex;align-items:center;gap:10px}
.tun-link{font:600 16px var(--mono);color:var(--fg);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:none;border:0;padding:0}
a.tun-link{border-bottom:1px dashed var(--line2)}
.tun-url button{padding:6px 12px;font-size:13px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--dim);flex:none}
.dot.on{background:#22c55e;box-shadow:0 0 0 4px #22c55e26}
.tun-meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;margin-top:10px;font-size:13px}
.tun-meta button{padding:4px 10px;font-size:12px}
.logcard{padding:12px 14px}
.loghd{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.loghd h2{font-size:14px;margin:0}.loghd a{font-size:12.5px}
.log{font:12.5px/1.4 var(--mono);max-height:340px;overflow:auto}
.logrow{display:grid;grid-template-columns:62px 52px minmax(0,1fr) 44px 64px 64px;gap:8px;padding:4px 6px;border-top:1px solid var(--line);align-items:center}
.logrow:first-child{border-top:0}
.logrow:hover{background:var(--panel2)}
.lt,.ld,.lz{color:var(--dim)}.ld,.lz{text-align:right}
.lm{font-weight:600}
.lp{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ls{font-weight:600;text-align:center;border-radius:5px;padding:0 4px}
.ls.ok{color:#0b6b50;background:#e5f5ec}.ls.warn{color:#8a5500;background:#fdf3d9}.ls.err{color:var(--err);background:#fdecea}
@media(max-width:600px){.logrow{grid-template-columns:56px 44px minmax(0,1fr) 40px}.ld,.lz{display:none}.tun-link{font-size:14px}}

/* ===== chủ đề (Theo hệ thống / Sáng / Tối / tương phản cao) ===== */
:root[data-theme="dark"],:root[data-theme="dark-hc"]{
  --bg:#101011;--panel:#171719;--panel2:#202023;--line:#2c2c31;--line2:#3a3a41;--fg:#f4f4f5;--mut:#a8a8b2;--dim:#7d7d88;
  --acc:#34d6a4;--accd:#12392d;--blue:#8db1ff;--warn:#f0b84b;--err:#ff7b72;--ink:#f4f4f5;--on-ink:#111;--surface:#18181b;--sb:#141416;--sbtxt:#d4d4d8;--hover:#ffffff10;
  --shadow:0 1px 2px #0006,0 8px 28px #0005;color-scheme:dark}
:root[data-theme="dark"] .site-head,:root[data-theme="dark"] .topbar{background:#101011d9}
@media (prefers-color-scheme:dark){
  :root:not([data-theme]){--bg:#101011;--panel:#171719;--panel2:#202023;--line:#2c2c31;--line2:#3a3a41;--fg:#f4f4f5;--mut:#a8a8b2;--dim:#7d7d88;
    --acc:#34d6a4;--accd:#12392d;--blue:#8db1ff;--warn:#f0b84b;--err:#ff7b72;--ink:#f4f4f5;--on-ink:#111;--surface:#18181b;--sb:#141416;--sbtxt:#d4d4d8;--hover:#ffffff10;
    --shadow:0 1px 2px #0006,0 8px 28px #0005;color-scheme:dark}
  :root:not([data-theme]) .site-head,:root:not([data-theme]) .topbar{background:#101011d9}
}
:root[data-theme="light-hc"]{--bg:#fff;--panel:#fff;--panel2:#f1f1f1;--line:#000;--line2:#000;--fg:#000;--mut:#1a1a1a;--dim:#333;--acc:#005f46;--ink:#000;--on-ink:#fff;--surface:#fff;--blue:#0033cc;--sb:#fff;--sbtxt:#000;--hover:#00000018}
:root[data-theme="dark-hc"]{--bg:#000;--panel:#000;--panel2:#141414;--line:#fff;--line2:#fff;--fg:#fff;--mut:#f0f0f0;--dim:#d8d8d8;--acc:#5dffc8;--ink:#fff;--on-ink:#000;--surface:#000;--blue:#9dc0ff;--sb:#000;--sbtxt:#fff;--hover:#ffffff22}
:root[data-theme$="-hc"] .card,:root[data-theme$="-hc"] input,:root[data-theme$="-hc"] .csel-btn{border-width:2px}
.btn,button{color:var(--on-ink)}
button.sec,.btn.sec,.btn.dng,button.dng,button.acc,.btn.acc,.tabs button,.chip-x,.setit,.langbtn,.csel-btn,.pop button,.pop a,.topbar button,.mi{color:var(--fg)}
button.acc,.btn.acc{color:#fff}
.sb a.it.on{background:var(--surface)}

/* ===== menu người dùng / chuyển tài khoản / chủ đề ===== */
.menu{position:fixed;min-width:230px;z-index:1200;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 40px #14161a26;padding:6px;cursor:default}
.menu .mhd{padding:8px 10px;font-size:12.5px;color:var(--dim);word-break:break-all}
.menu .msep{height:1px;background:var(--line);margin:6px 2px}
.mi{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:8px;background:transparent;border:0;font:inherit;font-size:14px;font-weight:500;text-align:left;position:relative;cursor:pointer}
.mi:hover,.mi:focus-visible,.mi.open{background:var(--panel2);opacity:1;outline:none}
.mi svg{width:17px;height:17px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;opacity:.8}
.mi .lbl{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mi.sub>svg:last-of-type{width:14px;height:14px;opacity:.5}
.submenu{display:none;position:absolute;left:calc(100% + 6px);bottom:-6px;min-width:230px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 40px #14161a26;padding:6px;z-index:70}
.mi.open>.submenu{display:block}
.mi.acct .pill{font-size:11px}
@media(max-width:860px){.submenu{left:8px;right:8px;bottom:calc(100% + 4px);position:absolute}}

/* ===== tìm kiếm nhanh ===== */
.sb .searchbtn{width:100%;background:transparent;border:1px solid var(--line);font:inherit;font-size:14px;font-weight:400;margin:0 0 4px;cursor:pointer;text-align:left}
.sb .searchbtn .lbl{flex:1}
.searchbtn kbd{margin-left:auto;font:11px var(--mono);color:var(--dim);border:1px solid var(--line);border-radius:5px;padding:1px 5px}
.searchov{position:fixed;inset:0;z-index:900;background:#14161a59;display:grid;align-items:start;justify-items:center;padding-top:14vh}
.searchbox{width:min(520px,calc(100% - 32px));background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 70px #14161a40;overflow:hidden}
.searchbox input{border:0;border-bottom:1px solid var(--line);border-radius:0;height:50px;padding:0 16px;font-size:15px}
.sresults{list-style:none;margin:0;padding:6px;max-height:360px;overflow:auto}
.sresults li{padding:9px 12px;border-radius:8px;cursor:pointer;font-size:14px}
.sresults li.on,.sresults li:hover{background:var(--panel2)}

/* ===== thanh bên: cài đặt ===== */
.sb .back{display:flex;align-items:center;gap:10px;padding:8px;font-weight:700;font-size:16px;margin-bottom:6px}
.sb .back svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.crumb{color:var(--mut)}.sepc{margin:0 6px;color:var(--dim)}

/* ===== bộ UI cho trang cài đặt / quickstart ===== */
.page{max-width:920px;margin:0 auto}
.page h1{font-size:24px;letter-spacing:-.02em;margin:6px 0 4px}
.page .lede{color:var(--mut);margin:0 0 24px}
.frow{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.7fr);gap:32px;padding:22px 0;border-top:1px solid var(--line)}
.frow:first-of-type{border-top:0}
.frow h3{margin:0 0 6px;font-size:15px}.frow .d{color:var(--mut);font-size:13.5px;margin:0}
.frow .ctl{min-width:0}
@media(max-width:760px){.frow{grid-template-columns:1fr;gap:12px}}
.radios{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.radio{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-top:1px solid var(--line);cursor:pointer}
.radio:first-child{border-top:0}
.radio.on{background:#e9f4ff}
:root[data-theme="dark"] .radio.on,:root[data-theme="dark-hc"] .radio.on{background:#14253a}
.radio .dot{width:16px;height:16px;border-radius:50%;border:1.5px solid var(--line2);flex:none;margin-top:2px;display:grid;place-items:center;background:var(--surface)}
.radio.on .dot{border-color:#0b72c4}
.radio.on .dot:after{content:"";width:8px;height:8px;border-radius:50%;background:#0b72c4}
.radio .rt{font-weight:500}.radio .rd{color:var(--mut);font-size:13px}
.banner{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:10px;background:#e9f4ff;border:1px solid #bcdcf7;color:#0b4a7a;margin-bottom:16px;font-size:14px}
.banner.warn{background:#fdf3d9;border-color:#ecd49a;color:#6b4a00}
.banner .x{margin-left:auto;background:transparent;border:0;color:inherit;padding:0 4px;font-size:18px;line-height:1}
.danger{border:1px solid #f1c2bd;border-radius:10px;padding:16px;background:var(--surface)}
.danger h4{margin:0 0 6px;font-size:15px}
.danger p{margin:0 0 12px;color:var(--mut);font-size:13.5px}
button.dng,.btn.dng{border-color:#e8b9b4}
.hero-empty{display:flex;flex-direction:column;align-items:flex-start;max-width:520px;margin:12vh auto 0}
.hero-empty .ico{width:78px;height:78px;border-radius:20px;display:grid;place-items:center;margin-bottom:20px;background:var(--accd);color:var(--acc)}
.hero-empty .ico svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.hero-empty h1{font-size:30px;margin:0 0 10px}.hero-empty p{color:var(--mut);margin:0 0 12px}
.tabs2{display:flex;gap:20px;border-bottom:1px solid var(--line);margin:14px 0}
.tabs2 button{background:transparent;border:0;border-bottom:2px solid transparent;border-radius:0;padding:8px 2px;font-weight:500;color:var(--mut)}
.tabs2 button.on{color:var(--fg);border-bottom-color:var(--fg)}
/* quickstart */
.qsteps{position:relative;margin:24px 0}
.qs{position:relative;padding:0 0 28px 56px}
.qs:before{content:"";position:absolute;left:19px;top:40px;bottom:-4px;width:2px;background:var(--line)}
.qs:last-child:before{display:none}
.qs .n{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--panel2);display:grid;place-items:center;font-weight:600;border:1px solid var(--line)}
.qs h2{font-size:18px;font-weight:500;margin:6px 0 12px}
.plat{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:4px 18px}
.plat button{display:flex;gap:10px;align-items:center;background:transparent;color:var(--fg);border:0;text-align:left;padding:9px 10px;border-radius:8px;font-weight:400}
.plat button.on{background:#e9f4ff}
:root[data-theme="dark"] .plat button.on{background:#14253a}
.cmdbox{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:12px 14px;font:13.5px var(--mono);margin:8px 0 14px;overflow:auto}
.cmdbox code{background:none;border:0;padding:0;white-space:pre-wrap;word-break:break-all;color:var(--acc)}
.cmdbox button{padding:4px 8px;font-size:12px;flex:none}
.waiting{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:14px 16px;background:var(--surface)}
.spin{width:26px;height:26px;border-radius:50%;border:3px solid var(--line2);border-top-color:var(--fg);animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.waiting.ok .spin{animation:none;border-color:#22c55e;background:#22c55e;position:relative}
/* traffic inspector */
.insp-bar{display:flex;gap:8px;margin:0 0 8px}
.insp-bar input{flex:1;height:40px}
.insp-meta{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:13.5px;margin-bottom:12px;flex-wrap:wrap}
.insp-meta code{font-size:12.5px}
.insp-meta .grow{flex:1}
.insp-tbl td,.insp-tbl th{padding:9px 12px}
.insp-tbl tbody tr{cursor:pointer}.insp-tbl tbody tr:hover{background:var(--panel2)}
.pager{display:flex;gap:8px;justify-content:flex-end;align-items:center;margin-top:14px}
/* usage */
.meterbar{height:10px;border-radius:99px;background:var(--panel2);overflow:hidden;margin:8px 0}
.meterbar i{display:block;height:100%;background:var(--acc)}
.meterbar i.hot{background:var(--warn)}.meterbar i.full{background:var(--err)}
.limits td:nth-child(2),.limits th:nth-child(2){text-align:right}
.limits td{font-family:var(--mono);font-size:13px}
/* plans */
.plans2{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:16px 0}
.plan2{border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--surface);display:flex;flex-direction:column;position:relative}
.plan2.rec{border:2px solid #2b8be0}
.plan2 .recbadge{position:absolute;top:-12px;left:14px;background:var(--ink);color:var(--on-ink);font-size:12px;padding:2px 8px;border-radius:5px}
.plan2 h3{margin:0;font-size:18px;display:flex;gap:8px;align-items:center}
.plan2 .price{font-size:30px;font-weight:600;margin:8px 0}.plan2 .price small{font-size:13px;color:var(--mut);font-weight:400}
.plan2 ul{list-style:none;margin:12px 0;padding:0;flex:1;color:var(--mut);font-size:13.5px}
.plan2 li{padding:4px 0;display:flex;gap:8px}.plan2 li:before{content:"✓";color:var(--acc)}
.plan2 li.no:before{content:"–";color:var(--dim)}

.plat svg,.tabs2 svg,.btn>svg,button>svg:not(.cv){width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.topbar button svg{width:18px;height:18px}

.page input,.page select,.page textarea{padding:6px 10px;font-size:13.5px;border-radius:8px}
.page .ctl input:not([type=checkbox]),.page .ctl textarea,.page .ctl .csel{max-width:420px}
.page .ctl label{margin-bottom:10px}
.page .card{padding:16px 18px}
.page label>input:not([type=checkbox]),.page label>textarea{display:block}
.banner>span{min-width:0}
.banner code{display:inline;white-space:normal}

/* ===== bố cục đều: nội dung căn giữa khung, cùng một bề rộng ===== */
.page{max-width:none}
.content>h1,.content>.desc,.content>.lede{max-width:none}
.content .card{width:100%}
.content table{width:100%}
.subtabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:0 0 22px;overflow-x:auto;scrollbar-width:none}
.subtabs::-webkit-scrollbar{display:none}
.subtabs button{flex:none;background:transparent;color:var(--mut);border:0;border-bottom:2px solid transparent;border-radius:0;padding:10px 14px;font-weight:500;margin-bottom:-1px}
.subtabs button:hover{color:var(--fg);opacity:1;background:transparent}
.subtabs button.on{color:var(--fg);border-bottom-color:var(--fg)}
/* Thiết kế an toàn: lưới thẻ đều nhau, chữ căn trái */
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:960px;margin:0 auto;justify-content:stretch}
.checks span{align-items:flex-start;gap:12px;text-align:left;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--fg);font-size:14px;line-height:1.5}
.checks span:before{content:"✓";flex:none;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--accd);color:var(--acc);font-size:12px;margin-top:1px}
@media(max-width:700px){.checks{grid-template-columns:1fr}}
/* khung bên trong đăng nhập / đăng ký */
.auth-main{background:#fafafa}
:root[data-theme="dark"] .auth-main,:root[data-theme="dark-hc"] .auth-main{background:var(--bg)}
@media (prefers-color-scheme:dark){:root:not([data-theme]) .auth-main{background:var(--bg)}}

/* menu (thanh bên, menu người dùng, tìm kiếm nhanh): JetBrains Mono; phần còn lại dùng Roobert */
.sb,.searchbox{font-family:var(--mono)}
.sb .it,.sb .grp,.sb .back,.searchbtn,.sresults li{font-family:var(--mono)}
/* khu hồ sơ/cài đặt người dùng và menu tài khoản: Roobert */
.sb.settings,.sb.settings .it,.sb.settings .grp,.sb.settings .back,.menu,.menu .mi,.submenu,.submenu .mi{font-family:var(--sans)}
.sb .it{font-size:13.5px}

/* thông tin người dùng ở chân thanh bên: Roobert */
.userchip,.userchip .who,.userchip .who b,.userchip .who span{font-family:var(--sans)}

/* menu trái gọn hơn */
.sb{padding:10px 8px}
.sb .brand{margin-bottom:6px;padding:4px 8px}
.sb .searchbtn{padding:6px 10px;margin-bottom:2px}
.sb .grp{padding:10px 10px 3px;font-size:11.5px}
.sb .it{padding:5px 10px;gap:9px;border-radius:7px;font-size:13px;line-height:1.35}
.sb .it svg{width:16px;height:16px}
.sb .back{padding:4px 8px;margin-bottom:2px}
.userchip{padding:8px;margin-top:6px}

/* menu tài khoản gọn hơn */
.menu,.submenu{padding:4px;border-radius:10px}
.menu{min-width:210px}
.menu .mhd{padding:5px 8px;font-size:11.5px}
.menu .msep{margin:3px 2px}
.mi{padding:5px 8px;gap:8px;font-size:12.5px;border-radius:6px;line-height:1.35}
.mi svg{width:15px;height:15px}
.mi.sub>svg:last-of-type{width:12px;height:12px}
.submenu{min-width:200px}

/* menu trái dùng Roobert (mã/phiên bản giữ JetBrains Mono) */
.sb,.sb .it,.sb .grp,.sb .back,.sb .searchbtn,.searchbox,.sresults li{font-family:var(--sans)}
.sb .ver{font-family:var(--mono)}

/* ===== Traffic inspector ===== */
.insp-bar{display:flex;gap:8px;margin:0 0 10px}
.insp-bar input{flex:1;height:40px;font-family:var(--mono);font-size:13px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 12px}
.chip{background:var(--surface);color:var(--mut)!important;border:1px solid var(--line2);border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:500}
.chip.on{background:var(--ink);color:var(--on-ink)!important;border-color:var(--ink)}
.insp-meta{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:13px;margin:0 0 12px;flex-wrap:wrap}
.insp-meta .grow{flex:1}
.insp-meta .csel{min-width:130px}
#root .insp-meta button.on{background:var(--ink);color:var(--on-ink)}
.insp-card{padding:0;overflow:auto}
.insp-tbl{width:100%;border-collapse:collapse;font-size:13px}
.insp-tbl thead th{position:sticky;top:0;background:var(--panel2);color:var(--dim);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.insp-tbl th.r,.insp-tbl td.r{text-align:right}
.insp-tbl th.c,.insp-tbl td.c{text-align:center}
.insp-tbl td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.insp-row{cursor:pointer}
.insp-row:hover{background:var(--panel2)}
.insp-row.open{background:var(--panel2)}
.insp-tbl td.tm{white-space:nowrap;font-family:var(--mono);font-size:12px}
.insp-tbl td.tm small,.insp-tbl td.pth small{display:block;color:var(--dim);font-size:11px;font-family:var(--sans)}
.insp-tbl td.pth{max-width:380px}
.insp-tbl td.pth span{display:block;font-family:var(--mono);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.insp-tbl td.num{font-family:var(--mono);font-size:12px;color:var(--mut);white-space:nowrap}
.mth{display:inline-block;min-width:52px;text-align:center;font:600 11px var(--mono);padding:3px 6px;border-radius:5px;background:var(--panel2);color:var(--mut);border:1px solid var(--line)}
.m-get{color:#1a6fb3;background:#e8f2fb;border-color:#cfe3f5}
.m-post{color:#0a7a5a;background:#e3f5ee;border-color:#c5e8da}
.m-put,.m-patch{color:#9a6a00;background:#fdf3d9;border-color:#f0dfae}
.m-delete{color:#b3261e;background:#fdecea;border-color:#f3c9c4}
.st{display:inline-block;min-width:44px;text-align:center;font:600 12px var(--mono);padding:2px 8px;border-radius:999px}
.st-ok{background:#e3f5ee;color:#0a7a5a}.st-r3{background:#e8f2fb;color:#1a6fb3}
.st-e4{background:#fdf3d9;color:#9a6a00}.st-e5{background:#fdecea;color:#b3261e}.st-tcp{background:var(--panel2);color:var(--mut)}
.insp-dr td{background:var(--panel2);padding:12px 16px}
.insp-detail{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px 24px}
.insp-detail .k{display:block;color:var(--dim);font-size:11px;text-transform:uppercase;letter-spacing:.05em}
.insp-detail .v{display:block;font-family:var(--mono);font-size:12.5px;word-break:break-all}
:root[data-theme="dark"] .m-get,:root[data-theme="dark"] .m-post,:root[data-theme="dark"] .m-put,:root[data-theme="dark"] .m-patch,:root[data-theme="dark"] .m-delete,
:root[data-theme="dark"] .st-ok,:root[data-theme="dark"] .st-r3,:root[data-theme="dark"] .st-e4,:root[data-theme="dark"] .st-e5{background:#ffffff14;border-color:#ffffff22}

/* ===== biểu đồ cột theo giờ ===== */
.hchart{padding:14px 18px 12px}
.hhead{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}
.hhead h2{margin:0;font-size:14px}
.hbars{display:flex;align-items:flex-end;gap:4px;height:120px;padding-bottom:18px;position:relative}
.hbars:before{content:"";position:absolute;left:0;right:0;bottom:18px;border-top:1px solid var(--line)}
.hcol{flex:1;min-width:0;height:100%;display:flex;flex-direction:column-reverse;align-items:stretch;position:relative}
.hstack{display:flex;flex-direction:column-reverse;border-radius:3px 3px 0 0;overflow:hidden;min-height:0}
.hstack i{display:block;min-height:2px}
.hlbl{position:absolute;left:50%;bottom:-18px;transform:translateX(-50%);font:10px var(--mono);color:var(--dim);white-space:nowrap}
.hcol:hover .hstack{filter:brightness(.92);outline:1px solid var(--line2)}
.hleg{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:14px;font-size:12px;color:var(--mut)}
.hleg span{display:inline-flex;align-items:center;gap:6px}
.hleg i{width:10px;height:10px;border-radius:3px;display:inline-block}
.hleg b{color:var(--fg);font-weight:600}

/* thanh trên trang công khai khi đã đăng nhập */
.site-head .cta{display:flex;align-items:center;gap:10px}
.avbtn{display:inline-flex;align-items:center;gap:6px;background:transparent;border:1px solid var(--line2);border-radius:999px;padding:3px 8px 3px 3px;color:var(--fg)}
.avbtn:hover{background:var(--panel2);opacity:1}
.avbtn .avatar{width:28px;height:28px;border-radius:50%}
.avbtn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;opacity:.6}
.menu .mhd b{display:block;color:var(--fg);font-size:13px;word-break:break-all}
.menu .mhd div{word-break:break-all;margin-bottom:6px}
.avbtn svg{transform:rotate(90deg)}

/* ===== nội dung bên trong ứng dụng: nhỏ gọn (chữ, nút, ô nhập) ===== */
.content{padding:20px 28px 64px;font-size:13.5px}
.content h1{font-size:20px;margin:0 0 4px}
.content .desc,.content .lede{font-size:13px;margin:0 0 16px}
.content h2{font-size:14.5px}
.content h3{font-size:14px}
.content .card{padding:14px 16px;margin-bottom:14px;border-radius:10px}
.content .card h2{margin:0 0 10px}
.content .btn,.content button{padding:6px 12px;font-size:13px;border-radius:7px;gap:6px}
.content input,.content select,.content textarea{padding:6px 10px;font-size:13px;border-radius:7px}
.content input[type=checkbox],.content input[type=radio]{padding:0}
.content label{font-size:12.5px;margin-bottom:10px}
.content label>input,.content label>select,.content label>textarea{margin-top:4px}
.content .csel-btn{padding:6px 10px;font-size:13px;border-radius:7px;min-height:0}
.content .csel-menu li{padding:6px 10px;font-size:13px}
.content table th,.content table td{padding:8px 10px;font-size:13px}
.content .stat{padding:12px 14px}
.content .stat .n{font-size:22px}
.content .grid{gap:10px;margin-bottom:14px}
.content .pill{font-size:11.5px;padding:1px 8px}
.content .banner{padding:9px 12px;font-size:13px;margin-bottom:12px}
.content .frow{padding:16px 0;gap:24px}
.content .frow h3{margin:0 0 4px}
.content .frow .d{font-size:12.5px}
.content .radio{padding:9px 12px}
.content .plan2{padding:16px}
.content .row{gap:10px}
.content .cmdbox{padding:9px 12px;font-size:12.5px;margin:6px 0 10px}
.content .qs h2{font-size:15.5px;margin:4px 0 10px}
.content .tun-link{font-size:14px}

/* hướng dẫn cấu hình nhà cung cấp (admin) */
.guide{border:1px solid var(--line);border-radius:10px;background:var(--panel2);margin:0 0 14px;padding:0}
.guide summary{cursor:pointer;padding:10px 14px;font-weight:600;font-size:13px}
.guide ol{margin:0;padding:2px 16px 12px 36px;font-size:13px;color:var(--mut)}
.guide li{padding:3px 0;line-height:1.7}
.guide .copyline{display:inline-flex;align-items:center;gap:8px;margin:2px 6px 2px 0;vertical-align:middle}
.guide .copyline code{font-size:12px}

/* ===== modal ===== */
.modal-ov{position:fixed;inset:0;z-index:1500;background:#14161a73;display:grid;place-items:center;padding:16px;animation:mfade .12s ease-out}
.modal{width:min(440px,100%);background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 70px #14161a40;padding:20px 20px 16px;max-height:calc(100vh - 32px);overflow:auto}
.modal h3{margin:0 0 8px;font-size:16px}
.modal p{margin:0 0 14px;color:var(--mut);font-size:13.5px;line-height:1.55;white-space:pre-wrap;word-break:break-word}
.modal label{margin-bottom:12px}
.modal .modal-form{margin-top:4px}
.modal .modal-form small{display:block;color:var(--dim);font-size:11.5px;margin-top:4px}
.modal-err{color:var(--err);font-size:12.5px;min-height:0;margin-bottom:6px}
.modal-err:empty{display:none}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}
.modal-actions button{padding:7px 14px;font-size:13px;border-radius:8px}
button.dng-solid,.btn.dng-solid{background:var(--err);color:#fff;border-color:var(--err)}
@keyframes mfade{from{opacity:0}to{opacity:1}}
/* ===== danh sách node ===== */
.nodes-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px}
.nodes-head h2{margin:0;font-size:16px}
.nodes-head p{margin:2px 0 0;font-size:12.5px}
.nodes-card{padding:0;overflow:auto}
.nodes-tbl{width:100%;border-collapse:collapse}
.nodes-tbl th{background:var(--panel2);color:var(--dim);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.nodes-tbl td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle;font-size:13px}
.nodes-tbl tr:last-child td{border-bottom:0}
.nodes-tbl .sub{display:block;color:var(--dim);font-size:11.5px;font-weight:400;margin-top:1px}
.nodes-tbl .mono{font-family:var(--mono);font-size:12px}
.node-act{display:flex;align-items:center;gap:6px;justify-content:flex-end;flex-wrap:nowrap}
.node-act .csel{min-width:112px}
.icon-btn{padding:0!important;width:30px;height:30px;justify-content:center;border-radius:8px!important}
.icon-btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.nodes-tbl td.nw,.nodes-tbl th{white-space:nowrap}
.nodes-tbl td:nth-child(3){min-width:180px}

.users-search{display:flex;gap:6px;align-items:center}.users-search input{width:240px;max-width:50vw}
.nodes-tbl td:first-child{min-width:200px}