/* Broadtech Labs management portal. Colours come from the shield: green #0ca33c, deep green #16723a, light green #2ecc5f. */
:root{
  --green:#0ca33c; --green-dark:#16723a; --green-light:#2ecc5f; --green-pale:#e7f6ec;
  --ink:#10201a; --muted:#52645b; --line:#dbe5df; --bg:#f2f6f3; --card:#fff; --danger:#b3261e; --danger-pale:#fdecea;
  --head:#0c1a13;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--green-dark);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--green)}
h1{font-size:1.6rem;margin:.2rem 0 1rem}
h2{font-size:1.15rem;margin:2rem 0 .6rem}
h3{font-size:1rem;margin:1.4rem 0 .5rem}
code{font:13px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#edf2ef;padding:.1rem .35rem;border-radius:4px}
code.key{display:inline-block;padding:.45rem .7rem;margin-top:.3rem;word-break:break-all;font-size:14px;background:#fff;border:1px solid var(--line)}
.small{font-size:.88rem;color:var(--muted)}
.hint{display:block;font-size:.82rem;color:var(--muted);margin-top:.2rem;font-weight:400}
.empty{color:var(--muted);background:var(--card);border:1px dashed var(--line);padding:1rem 1.2rem;border-radius:10px}
.crumb{margin:0;font-size:.88rem;color:var(--muted)}
.tag{display:inline-block;font-size:.72rem;padding:.05rem .45rem;border-radius:99px;background:var(--green-pale);color:var(--green-dark);vertical-align:middle}

/* header */
.top{display:flex;align-items:center;gap:1.5rem;background:var(--head);color:#fff;padding:.55rem 1.4rem;flex-wrap:wrap;border-bottom:3px solid var(--green)}
.brand img{height:34px;display:block}
.top nav{display:flex;gap:.2rem;flex:1;flex-wrap:wrap}
.top nav a,.who a{color:#cfe3d8;text-decoration:none;padding:.45rem .8rem;border-radius:8px}
.top nav a:hover,.who a:hover{background:rgba(255,255,255,.08);color:#fff}
.top nav a.on,.who a.on{background:var(--green);color:#fff}
.who{display:flex;align-items:center;gap:.7rem;font-size:.9rem}
.who .role{color:#8fb0a0;font-size:.78rem}
.who .link{color:#cfe3d8}
.page{max-width:1100px;margin:1.6rem auto;padding:0 1.2rem 3rem}

/* notices */
.notice{padding:.8rem 1rem;border-radius:10px;margin:0 0 1rem;border:1px solid}
.notice.ok{background:var(--green-pale);border-color:#b9e3c7;color:#0d4a23}
.notice.bad{background:var(--danger-pale);border-color:#f3c3be;color:#7a1c16}

/* tables */
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:.6rem .8rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#f7faf8}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right}
td.actions{text-align:right;white-space:nowrap}
td.actions form{display:inline}

/* forms */
label{display:block;font-weight:600;margin:.8rem 0}
input,select,textarea{display:block;width:100%;margin-top:.25rem;font:inherit;padding:.5rem .65rem;border:1px solid #b9c9c0;border-radius:8px;background:#fff;color:var(--ink)}
input[type=checkbox],input[type=radio]{display:inline-block;width:auto;margin:0 .4rem 0 0}
input[type=color]{width:5rem;padding:.15rem;height:2.4rem}
input[type=file]{padding:.35rem}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green-light);outline-offset:1px;border-color:var(--green)}
textarea{resize:vertical}
fieldset{border:1px solid var(--line);border-radius:10px;padding:.4rem 1rem 1rem;margin:1rem 0;background:#fff}
legend{font-weight:700;padding:0 .4rem}
.check{font-weight:400;margin:.35rem 0}
label.check b{font-weight:600}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.inline-form{display:flex;gap:.9rem;align-items:flex-end;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:.2rem 1rem .9rem}
.inline-form label{flex:1 1 180px;margin-bottom:0}
.inline-form button{flex:0 0 auto}
form.inline{display:inline;margin:0}
form.narrow{max-width:420px}
.buttons{display:flex;gap:.7rem;margin-top:1.2rem}
button,.btn{font:inherit;font-weight:600;padding:.55rem 1.1rem;border-radius:8px;border:1px solid #b9c9c0;background:#fff;color:var(--ink);cursor:pointer}
button:hover{border-color:var(--green)}
button.primary{background:var(--green);border-color:var(--green-dark);color:#fff}
button.primary:hover{background:var(--green-dark)}
button.danger{background:var(--danger);border-color:#8d1c16;color:#fff}
button.link{background:none;border:0;padding:.1rem .3rem;color:var(--green-dark);font-weight:500;text-decoration:underline;text-underline-offset:2px}
button.link:hover{color:var(--green)}
details.confirm{display:inline-block;text-align:left}
details.confirm summary{cursor:pointer;color:var(--danger);list-style:none;display:inline}
details.confirm summary::-webkit-details-marker{display:none}
details.confirm[open]{background:var(--danger-pale);border:1px solid #f3c3be;border-radius:8px;padding:.4rem .8rem;margin:.3rem 0}
details.confirm p{margin:.4rem 0}

/* cards and stats */
.stats{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:1.4rem}
.stat{flex:1 1 150px;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--green);border-radius:10px;padding:.9rem 1.1rem}
.stat b{display:block;font-size:1.9rem;line-height:1.1}
.stat span{color:var(--muted);font-size:.88rem}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;text-decoration:none;color:var(--ink)}
.card:hover{border-color:var(--green);box-shadow:0 4px 14px rgba(12,163,60,.12)}
.card h3{margin:.1rem 0 .3rem;color:var(--green-dark)}
.card p{margin:0;color:var(--muted);font-size:.9rem}
.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:.6rem 1.2rem}
section{margin-top:.5rem}
ol.steps{padding-left:1.3rem}
ol.steps li{margin:.6rem 0}

/* block page editor */
.targets{display:flex;gap:.4rem;flex-wrap:wrap;margin:.4rem 0 1rem}
.chip{padding:.3rem .8rem;border-radius:99px;border:1px solid var(--line);background:#fff;text-decoration:none;font-size:.88rem;color:var(--ink)}
.chip.on{background:var(--green);border-color:var(--green-dark);color:#fff}
.editor{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.6rem;align-items:start}
.preview{width:100%;height:520px;border:1px solid var(--line);border-radius:12px;background:#fff}
.previewbox{position:sticky;top:1rem}
.thumb{display:block;max-height:50px;max-width:100%;margin:.5rem 0;border:1px solid var(--line);border-radius:6px;background:#fff;padding:3px}
.thumb.dk{background:#1e293b}

/* guest pages */
body.guest{background:linear-gradient(160deg,#0c1a13 0%,#12301f 60%,#16723a 140%);min-height:100vh}
.guestwrap{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:1.5rem}
.guestcard{width:100%;max-width:440px;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.4)}
.guesthead{background:var(--head);padding:1.4rem 1.6rem;border-bottom:4px solid var(--green)}
.guesthead img{height:46px;display:block}
.guestbody{padding:1.2rem 1.6rem 1.6rem}
.guestbody h1{margin-top:.4rem}
.guestbody button.primary{width:100%;margin-top:.6rem;padding:.7rem}
.fine{color:#8fb0a0;font-size:.8rem;margin-top:1rem}
input.code{font-size:1.6rem;letter-spacing:.35em;text-align:center}
.qr{display:block;margin:.6rem auto;border:1px solid var(--line);border-radius:8px;padding:6px;background:#fff}

@media (max-width:820px){
  .two,.editor{grid-template-columns:1fr}
  .previewbox{position:static}
  .top{gap:.6rem}
  table{display:block;overflow-x:auto}
}