/* LINX Site Walk. Phone first: big targets, one column, readable in sunlight. LINX brand colors only. */
:root{--navy:#13294B;--navy-h:#1A3A6B;--yellow:#FFD100;--blue:#2A7CD5;--gray:#808183;--lite:#D9D9D9;--dark:#3B3838;--bg:#F4F4F5;--panel:#FFFFFF;--panel2:#F9F9F9;--ok:#1A9E4A;--bad:#C0392B;--warn:#8A6A00;--warn-bg:#FFF6CC;--bad-bg:#FBE6E3;--ok-bg:#E3F4EA;--font:"Arial Nova",Arial,sans-serif;color-scheme:light}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--dark);font:16px/1.4 var(--font);padding-bottom:env(safe-area-inset-bottom)}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px;background:var(--navy);color:#fff;padding:calc(10px + env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) 10px max(14px,env(safe-area-inset-left));border-bottom:3px solid var(--yellow)}
.top .brand img{display:block;width:96px;height:auto}
.top-title{flex:1;min-width:0}.top-title b{display:block;font-size:14px;letter-spacing:.06em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-title span{display:block;font-size:12px;opacity:.8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.net{font-size:11px;font-weight:700;letter-spacing:.08em}.net.off{background:var(--yellow);color:#000;padding:4px 8px;border-radius:4px}
.update{display:flex;gap:12px;align-items:center;justify-content:space-between;background:var(--yellow);color:#000;padding:8px 14px;font-weight:700}
main{max-width:860px;margin:0 auto}
.pad{padding:14px max(14px,env(safe-area-inset-left))}
h1{font-size:22px;color:var(--navy);margin:2px 0 12px}
h2{font-size:14px;letter-spacing:.08em;color:var(--navy);margin:18px 0 8px}
p{margin:0 0 10px}.muted{color:#6b6c6e}.small{font-size:13px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.row.end{justify-content:flex-end;margin-top:14px}
button,.btn{font:inherit;font-weight:700;font-size:14px;letter-spacing:.04em;border-radius:6px;padding:11px 16px;min-height:44px;border:1px solid var(--navy);background:var(--navy);color:#fff;cursor:pointer}
button.primary{background:var(--yellow);border-color:var(--yellow);color:#000}
button.ghost{background:#fff;color:var(--navy);border-color:var(--lite)}
button.danger{background:#fff;color:var(--bad);border-color:#e7b7b1}
button.big{flex:1 1 180px;min-height:52px;font-size:15px}
button.mini{min-height:34px;padding:6px 10px;font-size:12px}
button.link{background:none;border:0;color:var(--blue);padding:6px 0;min-height:0;font-size:13px;text-align:left}
button:disabled{opacity:.5}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.field{display:flex;flex-direction:column;gap:4px;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--navy);margin:10px 0}
.field input,.field select,.field textarea,input.search{font:16px var(--font);color:var(--dark);background:#fff;border:1px solid #c9cdd3;border-radius:6px;padding:11px 12px;min-height:46px;width:100%;letter-spacing:0;font-weight:400}
.field textarea{min-height:70px;resize:vertical}
input.search{flex:1 1 180px;width:auto}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.grid .full{grid-column:1/-1}
@media(max-width:520px){.grid{grid-template-columns:1fr}}
.cards{display:grid;gap:10px}
.card{display:block;background:#fff;border:1px solid var(--lite);border-left:4px solid var(--navy);border-radius:6px;padding:12px 14px;color:inherit;text-decoration:none}
.card b{display:block;color:var(--navy);font-size:17px}.card span{display:block;font-size:14px}.card small{display:block;color:#6b6c6e;margin-top:4px}
em.bad,.bad{color:var(--bad);font-style:normal;font-weight:700}
.empty{background:#fff;border:1px dashed #c9cdd3;border-radius:8px;padding:18px;margin-top:14px;text-align:center}
.tip{display:grid;gap:6px;background:var(--navy);color:#fff;border-radius:8px;padding:14px;margin:14px 0}.tip b{color:var(--yellow);font-size:12px;letter-spacing:.08em}
.walkhead{display:grid;grid-template-columns:1fr 1fr;gap:0 12px;padding-bottom:0}@media(max-width:520px){.walkhead{grid-template-columns:1fr}}
.tabs{position:sticky;top:64px;z-index:4;display:flex;background:var(--bg);border-bottom:2px solid var(--lite);padding:0 max(14px,env(safe-area-inset-left))}
.tabs a{flex:1;text-align:center;padding:12px 6px;font-weight:700;font-size:13px;letter-spacing:.06em;color:#6b6c6e;text-decoration:none}
.tabs a[aria-current]{color:var(--navy);box-shadow:inset 0 -3px 0 var(--yellow)}
.n{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:11px;font-size:12px;font-weight:700;background:var(--lite);color:var(--dark)}
.n.bad{background:var(--bad);color:#fff}.n.warn{background:var(--yellow);color:#000}.n.ok{background:var(--ok-bg);color:var(--ok)}
.devlist{display:grid;gap:8px;margin-top:12px}
.dev{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--lite);border-radius:8px;padding:8px 12px 8px 8px;color:inherit;text-decoration:none;min-height:64px}
.dev img,.dev .ph{width:52px;height:52px;object-fit:contain;flex:none;background:var(--panel2);border-radius:6px}
.dev .dt{flex:1;min-width:0}.dev b{color:var(--navy)}.dev small{display:block;color:#6b6c6e;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.devnav{display:flex;justify-content:space-between;padding:10px max(14px,env(safe-area-inset-left));background:#fff;border-bottom:1px solid var(--lite);position:sticky;top:64px;z-index:4}
.devnav a{color:var(--navy);font-weight:700;font-size:14px;text-decoration:none;padding:6px 4px}.devnav span{display:flex;gap:18px}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--blue)}
.art{display:flex;justify-content:center;gap:8px;background:#fff;border:1px solid var(--lite);border-radius:8px;padding:10px;margin:8px 0;min-height:140px}
.art img{max-height:230px;max-width:48%;object-fit:contain}.art img:only-child{max-width:80%}
.noart{display:grid;place-items:center;color:#6b6c6e;font-weight:700;letter-spacing:.06em}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 4px}
.chip{background:#fff;color:var(--navy);border:1px solid #c9cdd3;border-radius:20px;min-height:40px;padding:8px 14px;font-size:13px}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.seg{display:flex;border:1px solid #c9cdd3;border-radius:6px;overflow:hidden;background:#fff}
.seg button{flex:1;border:0;border-radius:0;background:#fff;color:var(--navy);min-height:44px;font-size:13px;padding:8px 6px;border-right:1px solid #e3e6ea}
.seg button:last-child{border-right:0}.seg button.on{background:var(--navy);color:#fff}
.seg.wrap{flex-wrap:wrap}.seg.wrap button{flex:1 1 30%}
.pieces{display:grid;gap:10px}
.piece{background:#fff;border:1px solid var(--lite);border-radius:8px;padding:8px 10px}
.ph2{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.ph2 b{color:var(--navy)}
.prow{display:block;width:100%;text-align:left;background:var(--panel2);color:var(--dark);border:1px solid #e3e6ea;margin-top:6px;font-weight:400;letter-spacing:0}
.prow b{display:block;color:var(--navy)}.prow span{display:block;font-size:14px}.prow small{display:block;color:#6b6c6e;font-size:12px;margin-top:2px}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-top:10px}
.photos figure{margin:0;display:grid;gap:4px}.photos img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;background:var(--lite);cursor:zoom-in}
.checks{display:grid;gap:8px}
.chk{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--lite);border-radius:8px;padding:10px 12px;color:inherit;text-decoration:none;cursor:pointer}
.chk .tag{flex:none;font-size:10px;font-weight:700;letter-spacing:.08em;padding:3px 7px;border-radius:3px}
.chk.fix .tag{background:var(--bad);color:#fff}.chk.review .tag{background:var(--yellow);color:#000}
.chk b{display:block;font-size:15px}.chk small{display:block;color:#6b6c6e;font-size:13px}
.device .checks{margin:10px 0}
.banner{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:baseline;border-radius:8px;padding:12px 14px;font-weight:700;margin:10px 0}
.banner span{font-weight:400;color:var(--dark)}.banner.ok{background:var(--ok-bg);color:var(--ok)}.banner.warn{background:var(--warn-bg);color:var(--warn)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.stats div{background:#fff;border:1px solid var(--lite);border-radius:8px;padding:10px;text-align:center}
.stats b{display:block;font-size:24px;color:var(--navy)}.stats span{font-size:10px;font-weight:700;letter-spacing:.08em;color:#6b6c6e}
.sendlist{display:grid;gap:10px;margin-top:12px}
.send{display:block;text-align:left;background:#fff;color:var(--dark);border:1px solid var(--lite);border-left:4px solid var(--yellow);padding:14px;font-weight:400;letter-spacing:0}
.send b{display:block;color:var(--navy);font-size:15px;letter-spacing:.06em}.send span{display:block;font-size:14px;margin-top:2px}
.tablewrap{overflow-x:auto;border:1px solid var(--lite);border-radius:8px;background:#fff}
table{border-collapse:collapse;width:100%;font-size:14px}th{background:var(--navy);color:#fff;text-align:left;font-size:11px;letter-spacing:.08em;padding:8px 10px;white-space:nowrap}
td{padding:8px 10px;border-bottom:1px solid var(--lite);vertical-align:top}td small{display:block;color:#6b6c6e}tbody tr:nth-child(even) td{background:#F2F2F2}.num{text-align:right}
dialog.sheet{border:0;padding:0;margin:auto auto 0;width:100%;max-width:640px;max-height:92vh;border-radius:14px 14px 0 0;box-shadow:0 -8px 30px rgba(0,0,0,.25)}
dialog.sheet::backdrop{background:rgba(19,41,75,.45)}
@media(min-width:700px){dialog.sheet{margin:auto;border-radius:12px}}
#sheetForm{padding:16px max(16px,env(safe-area-inset-left)) calc(16px + env(safe-area-inset-bottom));overflow:auto;max-height:92vh}
#sheetForm h2{margin-top:0}
.kinds{display:grid;grid-template-columns:1fr 1fr;gap:10px}.kind{min-height:64px;background:#fff;color:var(--navy);border:1px solid #c9cdd3;font-size:15px}
.results{display:grid;gap:6px;max-height:260px;overflow:auto;margin-bottom:6px}
.res{display:block;text-align:left;background:var(--panel2);color:var(--dark);border:1px solid #e3e6ea;font-weight:400;letter-spacing:0;padding:9px 12px;min-height:0}
.res b{display:block;color:var(--navy);font-size:14px}.res span{font-size:13px}.res em{color:var(--warn);font-style:normal}
.hint{font-size:13px;color:var(--blue);margin:2px 0 6px}.hint.warn{color:var(--warn);background:var(--warn-bg);padding:8px 10px;border-radius:6px}
.stepper{display:flex;gap:0;max-width:220px}.stepper button{width:56px;padding:0;font-size:22px;background:#fff;color:var(--navy);border-color:#c9cdd3}
.stepper button:first-child{border-radius:6px 0 0 6px}.stepper button:last-child{border-radius:0 6px 6px 0}
.stepper input{text-align:center;border-radius:0;border-left:0;border-right:0;font:18px var(--font);min-height:46px;width:100%;border:1px solid #c9cdd3;border-width:1px 0}
img.full{width:100%;border-radius:8px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom));max-width:92vw;background:var(--navy);color:#fff;border-left:4px solid var(--yellow);padding:11px 16px;border-radius:6px;font-weight:700;font-size:14px;z-index:20;box-shadow:0 6px 20px rgba(0,0,0,.25)}