/* Tech Care Shop: blue + black, phone first. */
:root{--blue:#1a6dff;--blue2:#0f4fd1;--blue3:#e8f0ff;--ink:#0a0d14;--text:#1b2230;--muted:#667085;--line:#e3e7ef;--bg:#f3f5f9;--card:#fff;--ok:#0a7a3d;--okbg:#e6f6ec;--warn:#9a6700;--warnbg:#fff6dc;--err:#b42318;--errbg:#fdecea;--r:12px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--blue2)}
h1{font-size:1.5rem;margin:.2em 0 .5em;line-height:1.2}
h2{font-size:1.1rem;margin:0 0 .6em}
h3{font-size:1rem;margin:1em 0 .4em}
.ic{width:20px;height:20px;flex:none;vertical-align:-4px}
.muted{color:var(--muted)}.small{font-size:.85rem}.good{color:var(--ok)}.due{color:var(--err)}
.row{display:flex;align-items:center}.between{justify-content:space-between}.gap{gap:8px}.wrap{flex-wrap:wrap}
.right{text-align:right}
/* header + nav */
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:8px 14px;padding-top:calc(8px + env(safe-area-inset-top))}
.brand{display:flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-size:1.05rem;margin-right:auto}
.brand img{background:#fff;border-radius:8px;padding:2px}
.brand b{color:#6aa6ff}
.who{width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;text-decoration:none;font-weight:700}
.top .newjob{display:none}
.side{display:none}
main{padding:14px 14px 96px;max-width:1100px;margin:0 auto}
main.narrow{max-width:460px;padding-top:6vh}
.tabs{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;padding:7px 0 6px;font-size:.72rem;color:var(--muted);text-decoration:none}
.tabs a.on{color:var(--blue)}
.tabs a[data-new] .ic{background:var(--blue);color:#fff;border-radius:50%;width:34px;height:34px;padding:7px;margin-top:-14px;box-shadow:0 3px 10px rgba(26,109,255,.4)}
@media (min-width:900px){
  body.in{padding-left:230px}
  .side{display:flex;flex-direction:column;position:fixed;top:50px;left:0;bottom:0;width:230px;background:#fff;border-right:1px solid var(--line);padding:12px 8px;overflow:auto}
  .side a{display:flex;gap:10px;align-items:center;padding:9px 12px;border-radius:9px;color:var(--text);text-decoration:none}
  .side a.on,.side a:hover{background:var(--blue3);color:var(--blue2)}
  .side .logout{margin-top:auto;color:var(--muted)}
  .tabs{display:none}
  .top .newjob{display:inline-flex}
  main{padding:20px 24px 40px}
  .top{position:fixed;left:0;right:0}
  body.in main{margin-top:50px}
}
/* cards, buttons, forms */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:0 0 14px}
.card.empty{text-align:center;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--blue);color:#fff;border:1px solid var(--blue);border-radius:10px;padding:10px 16px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;min-height:44px}
.btn:hover{background:var(--blue2)}
.btn.ghost{background:#fff;color:var(--blue2);border-color:#c9d6f0}
.btn.ghost:hover{background:var(--blue3)}
.btn.danger{color:var(--err);border-color:#f2c4bf}
.btn.sm{padding:5px 11px;min-height:34px;font-size:.88rem}
.btn.big{width:100%;padding:14px;font-size:1.05rem}
.btn:disabled{opacity:.5;cursor:default}
.row.gap .btn.big{width:auto;flex:1}
label{display:block;font-size:.88rem;font-weight:600;color:#344054;margin:0 0 12px}
input,select,textarea{display:block;width:100%;margin-top:4px;font:inherit;font-weight:400;padding:10px 11px;border:1px solid #cfd6e4;border-radius:9px;background:#fff;color:var(--text);min-height:44px}
textarea{min-height:0;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid #9cc0ff;border-color:var(--blue)}
input[type=checkbox]{display:inline;width:auto;min-height:0;margin:0 6px 0 0;transform:scale(1.25)}
label.check{display:flex;align-items:center;font-weight:500}
.inrow{display:flex;gap:6px}.inrow input{flex:1}.inrow .btn{margin-top:4px}
.grid2,.grid3,.grid4{display:grid;gap:0 12px;grid-template-columns:1fr}
@media (min-width:640px){.grid2{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}.span2{grid-column:span 2}.span4{grid-column:1/-1}}
.grid2.cards{gap:14px}
form.search{display:flex;gap:8px;margin:0 0 12px}
form.search input{margin:0;flex:1}form.search select{margin:0;width:auto}
.narrowform{max-width:420px}
hr{border:0;border-top:1px solid var(--line);margin:14px 0}
.flash{padding:11px 14px;border-radius:10px;margin:0 0 12px;background:var(--okbg);color:var(--ok)}
.flash.warn{background:var(--warnbg);color:var(--warn)}.flash.err{background:var(--errbg);color:var(--err)}
/* lists */
.list{display:flex;flex-direction:column;gap:8px}
.item{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 13px;text-decoration:none;color:var(--text)}
.item>div:first-child{flex:1;min-width:200px}
a.item:hover{border-color:#9cc0ff}
.amt{text-align:right;font-weight:600;white-space:nowrap}
.badge{display:inline-block;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:20px;background:#eef1f6;color:#475467;vertical-align:2px}
.st-estimate{background:#eef1f6;color:#344054}.st-approved{background:#e8f0ff;color:var(--blue2)}.st-in_progress{background:#fff1d6;color:#9a5b00}
.st-completed{background:#f2e8ff;color:#6b2bb5}.st-invoiced{background:var(--errbg);color:var(--err)}.st-paid{background:var(--okbg);color:var(--ok)}.st-void{background:#ddd;color:#555;text-decoration:line-through}
.pills{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 12px}
.pills a{padding:7px 13px;border-radius:20px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--text);font-size:.9rem}
.pills a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.tag{font-size:.68rem;font-weight:700;text-transform:uppercase;padding:1px 6px;border-radius:5px;background:#eef1f6;color:#667085}
.tag.src-shop{background:var(--okbg);color:var(--ok)}.tag.src-ai{background:#f2e8ff;color:#6b2bb5}
.labor .item form.addto{flex-basis:100%;justify-content:flex-end}
.labor select,.addto select{width:auto;max-width:210px;margin:0;min-height:34px;padding:5px 8px}
.hrsin{width:70px!important;margin:0!important;min-height:34px!important;padding:5px 8px!important}
details.edit{flex-basis:100%}
details summary{cursor:pointer}
/* home */
.bigbtns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 14px}
.bigbtns a{background:var(--ink);color:#fff;border-radius:14px;padding:16px;text-decoration:none;display:flex;flex-direction:column;gap:3px}
.bigbtns a:first-child{background:var(--blue)}
.bigbtns .ic{width:28px;height:28px;margin-bottom:6px}
.bigbtns span{font-size:.82rem;opacity:.75}
@media (min-width:900px){.bigbtns{grid-template-columns:repeat(4,1fr)}}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:0 0 14px}
.tiles>*{background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px;text-decoration:none;color:var(--text)}
.tiles b{display:block;font-size:1.35rem}.tiles span{font-size:.82rem;color:var(--muted)}
/* job page */
.bigtotal{font-size:1.7rem;font-weight:800;text-align:right}
.bigtotal .due{display:block;font-size:.95rem}
.actions{display:flex;flex-wrap:wrap;gap:8px}
.actions form{margin:0}
.lines{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.line{border:1px solid var(--line);border-radius:10px;background:#fbfcfe}
.line summary{display:flex;gap:10px;align-items:center;padding:10px 12px;list-style:none}
.line summary::-webkit-details-marker{display:none}
.line .kind{font-size:.68rem;font-weight:800;text-transform:uppercase;color:#fff;background:var(--blue);border-radius:5px;padding:2px 6px;flex:none}
.line.k-part .kind{background:#475467}.line.k-fee .kind{background:#9a5b00}
.line .desc{flex:1}.line .desc small{display:block;color:var(--muted)}
.line form{padding:4px 12px 12px}
.totals{border-top:2px solid var(--ink);padding-top:8px;max-width:420px;margin-left:auto}
.totals>div{display:flex;justify-content:space-between;padding:3px 0;gap:10px}
.totals .grand{font-size:1.15rem;border-top:1px solid var(--line);padding-top:6px}
.paidrow{color:var(--ok)}.paidrow form{display:inline}.x{border:0;background:none;color:var(--err);font-size:1.2rem;cursor:pointer}
.addlines{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.tabsbar{display:flex;gap:6px;margin-bottom:10px}
.tabsbar button{flex:1;padding:9px;border-radius:9px;border:1px solid var(--line);background:#fff;font:inherit;font-weight:600;cursor:pointer}
.tabsbar button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.sugg{display:flex;flex-direction:column;gap:4px;margin:-6px 0 8px}
.sg{text-align:left;border:1px solid #c9d6f0;background:#fff;border-radius:8px;padding:8px 10px;font:inherit;cursor:pointer}
.sg span{color:var(--blue2);font-weight:700}.sg small{display:block;color:var(--muted)}
.sigpad{width:100%;max-width:600px;height:auto;aspect-ratio:3/1;border:2px dashed #9cc0ff;border-radius:10px;background:#fff;touch-action:none;display:block;margin-bottom:6px}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px;margin-bottom:10px}
.photos img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px}
.pdfthumb{display:grid;place-items:center;aspect-ratio:1;border-radius:8px;background:#eef1f6;text-decoration:none;font-weight:700;text-align:center}
ul.plain{list-style:none;padding:0;margin:0}ul.plain li{padding:5px 0;border-bottom:1px solid var(--line)}
dl.specs{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;margin:0}dl.specs dt{color:var(--muted)}dl.specs dd{margin:0}
.recalls details{border-bottom:1px solid var(--line);padding:6px 0}
table.tbl{width:100%;border-collapse:collapse}.tbl th,.tbl td{padding:7px 6px;border-bottom:1px solid var(--line);text-align:left}.tbl .r{text-align:right}.tbl tr.grand td{font-weight:800}
/* troubleshooting */
.msg{border-radius:14px;padding:14px 16px;margin:0 0 12px;background:#fff;border:1px solid var(--line)}
.msg.me{background:var(--blue3);border-color:#c9d6f0;margin-left:8%}
.msg .who{font-size:.75rem;color:var(--muted);font-weight:700;text-transform:uppercase;margin-bottom:6px}
.ai .sum{font-size:1.05rem;font-weight:600}
.safety{background:var(--warnbg);color:#7a4f00;border-radius:9px;padding:9px 12px;margin:8px 0}
.causes{list-style:none;padding:0}.causes li{padding:7px 0;border-bottom:1px solid var(--line)}
.lk{display:inline-block;width:76px;font-size:.68rem;font-weight:800;text-transform:uppercase;border-radius:5px;padding:2px 0;text-align:center;margin-right:8px;background:#eef1f6}
.lk-high .lk{background:var(--errbg);color:var(--err)}.lk-medium .lk{background:var(--warnbg);color:var(--warn)}.lk-ruled_out{opacity:.5;text-decoration:line-through}
.steps{padding-left:22px}.steps li{margin:0 0 12px}.steps p{margin:3px 0}
.steps .good{color:var(--ok)}.steps .bad{color:var(--err)}
.stepcheck{display:inline;font-size:1rem;color:var(--text)}
.codes{padding-left:18px}
/* auth + customer page */
.auth{text-align:center}.auth form{text-align:left}.auth .logo{width:110px;height:110px}.auth .sub{color:var(--muted);margin-top:-6px}
.share h1{margin-top:14px}
.busy{position:fixed;inset:0;z-index:99;background:rgba(10,13,20,.72);display:grid;place-items:center;color:#fff;text-align:center;padding:20px}
.spin{width:54px;height:54px;border-radius:50%;border:5px solid rgba(255,255,255,.25);border-top-color:#6aa6ff;margin:0 auto 14px;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
@media print{.top,.side,.tabs,.actions,.addlines,form{display:none!important}body.in{padding:0}}