html{-webkit-text-size-adjust:100%}body{margin:0}img{max-width:100%}[hidden]{display:none!important}

/* Layout: workshop ledger. Client rail on the left, working sheet on the right; stacks on phones. */
:root{
  --bg:#eef3f3; --panel:#ffffff; --ink:#122426; --muted:#5b6f71; --line:#d3dfe0; --soft:#e3ecec;
  --accent:#0f7d78; --accent-ink:#ffffff; --accent-soft:#d6efed; --warn:#b4541a; --danger:#b3261e;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0d1617; --panel:#142123; --ink:#e3eeee; --muted:#93a8aa; --line:#25393b; --soft:#1b2c2e;
  --accent:#3cc0b8; --accent-ink:#06201f; --accent-soft:#163a38; --warn:#e3925d; --danger:#ef7a72; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0d1617; --panel:#142123; --ink:#e3eeee; --muted:#93a8aa; --line:#25393b; --soft:#1b2c2e;
  --accent:#3cc0b8; --accent-ink:#06201f; --accent-soft:#163a38; --warn:#e3925d; --danger:#ef7a72; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-inline:16px;padding-block:16px 48px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:4px 16px;border-bottom:2px solid var(--ink);margin-bottom:20px}
.brand{display:flex;align-items:baseline;gap:10px}
.brand h1{font-family:var(--display);font-weight:700;font-size:30px;letter-spacing:.02em;margin:0;text-transform:uppercase}
.brand span{color:var(--muted);font-size:14px}
.lang{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.lang button{border:0;background:transparent;padding:4px 10px;cursor:pointer;font-size:13px;font-weight:600;letter-spacing:.05em}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.grid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:820px){.grid{grid-template-columns:minmax(0,1fr)}.grid.in-detail .rail{display:none}.grid:not(.in-detail) .main{display:none}}
.rail{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:12px}
.rail h2,.main h2{font-family:var(--display);font-size:20px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin:0}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
input[type=text],input[type=search],input[type=tel],input[type=number],select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:8px 10px;width:100%;min-width:0}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.btn{border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:8px 14px;cursor:pointer;font-weight:600;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger)}
.btn.danger.armed{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn.sm{padding:4px 10px;font-size:14px}
.btn:disabled{opacity:.5;cursor:default}
.list{display:flex;flex-direction:column;gap:2px;margin:0;padding:0;list-style:none}
.list button{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;text-align:left;border:0;background:transparent;padding:9px 10px;border-radius:6px;cursor:pointer}
.list button:hover{background:var(--soft)}
.list button[aria-current="true"]{background:var(--accent-soft);font-weight:600}
.count{font-family:var(--mono);font-size:12px;color:var(--muted)}
.empty{color:var(--muted);padding:10px;font-size:15px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:14px}
.main{display:flex;flex-direction:column;gap:16px;min-width:0}
.crumbs{font-size:14px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.crumbs button{border:0;background:transparent;padding:0;color:var(--accent);cursor:pointer;font-weight:600}
.title{font-family:var(--display);font-size:32px;font-weight:700;margin:0;line-height:1.1;text-wrap:balance}
.meta{color:var(--muted);font-size:15px;display:flex;gap:14px;flex-wrap:wrap}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.form label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);font-weight:500}
.form .full{grid-column:1/-1}
.projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.proj{border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--panel);cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:6px}
.proj:hover{border-color:var(--accent)}
.proj b{font-size:17px}
.proj .nums{font-family:var(--mono);font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.settings label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);font-weight:500}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px}
table{border-collapse:collapse;width:100%;min-width:560px;font-variant-numeric:tabular-nums}
th{font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:14px;text-align:left;padding:8px 8px;background:var(--soft);border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:4px 6px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.n{font-family:var(--mono);color:var(--muted);width:36px;text-align:right;font-size:13px}
td.calc{font-family:var(--mono);text-align:right;white-space:nowrap;padding-right:12px}
th.r{text-align:right;padding-right:12px}
td input{border:1px solid transparent;background:transparent;padding:6px 8px;border-radius:4px;font-family:var(--mono);width:100%}
td input:hover{border-color:var(--line)}
td input:focus{background:var(--bg);border-color:var(--accent)}
td input.note{font-family:var(--body)}
td.x{width:40px;text-align:center}
.icon{border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:18px;line-height:1;padding:4px 8px;border-radius:4px}
.icon:hover{color:var(--danger);background:var(--soft)}
.missing{color:var(--warn)}
.totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.totals div{background:var(--panel);padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.totals small{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.totals strong{font-family:var(--mono);font-size:22px;font-weight:500}
.totals .big{background:var(--ink);color:var(--bg)}
.totals .big small{color:inherit;opacity:.75}
.scan{border:1px dashed var(--accent);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:12px;background:var(--accent-soft)}
.scan img{max-height:220px;border-radius:6px;border:1px solid var(--line);object-fit:contain;align-self:flex-start}
.hint{font-size:14px;color:var(--muted)}
.status{font-size:14px;color:var(--muted)}
.status.err{color:var(--danger)}
.saved{font-size:13px;color:var(--muted);font-family:var(--mono)}
.banner{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:15px}
.hidden-file{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}