/* Repair Desk Pro — Ding Electronics */
:root{
  --teal:#0d9488; --teal-d:#0f766e; --teal-l:#ccfbf1; --teal-f:#f0fdfa;
  --ink:#0f172a; --ink-2:#1e293b; --body:#334155; --muted:#64748b;
  --line:#e2e8f0; --bg:#f1f5f9; --card:#fff;
  --red:#dc2626; --amber:#d97706; --green:#059669; --blue:#2563eb; --violet:#7c3aed;
  --r:14px; --sh:0 1px 2px rgba(15,23,42,.06),0 8px 24px -12px rgba(15,23,42,.18);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--body);font-size:14.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.brand,.kpi-v{font-family:Poppins,Inter,sans-serif;color:var(--ink);margin:0}
a{color:var(--teal-d);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- Layout ---------- */
.shell{display:flex;min-height:100vh}
.side{width:244px;flex:0 0 244px;background:var(--ink);color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .brand{padding:22px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.side .brand b{display:block;color:#fff;font-size:17px;font-weight:600;letter-spacing:-.2px}
.side .brand span{display:block;color:#64748b;font-size:11px;letter-spacing:.09em;text-transform:uppercase;margin-top:3px}
.nav{padding:14px 12px;flex:1;overflow-y:auto}
.nav-lab{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#475569;padding:14px 10px 6px;font-weight:600}
.nav a{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:9px;color:#cbd5e1;font-size:14px;font-weight:500;margin-bottom:2px}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.nav a.on{background:var(--teal);color:#fff;box-shadow:0 6px 16px -8px var(--teal)}
.nav a svg{width:17px;height:17px;flex:0 0 17px;opacity:.9}
.side-foot{padding:14px;border-top:1px solid rgba(255,255,255,.08);font-size:12.5px;color:#64748b}
.side-foot b{display:block;color:#e2e8f0;font-size:13.5px;font-weight:600}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{background:#fff;border-bottom:1px solid var(--line);padding:0 26px;height:62px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:20}
.top h1{font-size:18px;font-weight:600}
.top .sp{flex:1}
.wrap{padding:24px 26px 56px;max-width:1340px;width:100%}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);margin-bottom:20px;overflow:hidden}
.card-h{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.card-h h3{font-size:15px;font-weight:600}
.card-h .sp{flex:1}
.card-b{padding:18px}
.card-b.tight{padding:0}

/* ---------- KPIs ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:14px;margin-bottom:20px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 17px;box-shadow:var(--sh);position:relative;overflow:hidden}
.kpi:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--teal)}
.kpi.red:before{background:var(--red)} .kpi.amber:before{background:var(--amber)}
.kpi.green:before{background:var(--green)} .kpi.blue:before{background:var(--blue)}
.kpi-l{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.kpi-v{font-size:26px;font-weight:600;margin-top:5px;letter-spacing:-.6px}
.kpi-s{font-size:12.5px;color:var(--muted);margin-top:2px}

/* ---------- Tables ---------- */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:11px 16px;background:#f8fafc;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:12px 16px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:var(--teal-f)}
.tbl .tno{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.tbl .sub{font-size:12.5px;color:var(--muted)}
.right{text-align:right}.center{text-align:center}
.nowrap{white-space:nowrap}
.scroll{overflow-x:auto}

/* ---------- Badges ---------- */
.badge{display:inline-block;padding:3.5px 10px;border-radius:999px;font-size:11.5px;font-weight:600;white-space:nowrap;line-height:1.5}
.st-blue{background:#dbeafe;color:#1d4ed8}
.st-violet{background:#ede9fe;color:#6d28d9}
.st-amber{background:#fef3c7;color:#b45309}
.st-teal{background:var(--teal-l);color:var(--teal-d)}
.st-green{background:#d1fae5;color:#047857}
.st-slate{background:#e2e8f0;color:#475569}
.st-red{background:#fee2e2;color:#b91c1c}
.pill-urgent{background:#fee2e2;color:#b91c1c;font-size:10.5px;padding:2px 7px;border-radius:5px;font-weight:700;letter-spacing:.03em}

/* ---------- Forms ---------- */
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:5px}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=tel],select,textarea{
  width:100%;padding:9.5px 12px;border:1px solid #cbd5e1;border-radius:9px;font:inherit;font-size:14px;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 3px rgba(13,148,136,.13)}
textarea{min-height:82px;resize:vertical}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.field{margin-bottom:0}
.hint{font-size:12px;color:var(--muted);margin-top:4px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9.5px 16px;border-radius:9px;border:1px solid transparent;font:inherit;font-size:13.5px;font-weight:600;cursor:pointer;background:var(--teal);color:#fff;transition:.15s;white-space:nowrap}
.btn:hover{background:var(--teal-d);text-decoration:none;color:#fff}
.btn svg{width:16px;height:16px}
.btn.ghost{background:#fff;border-color:#cbd5e1;color:var(--ink-2)}
.btn.ghost:hover{background:#f8fafc;border-color:#94a3b8;color:var(--ink)}
.btn.dark{background:var(--ink)} .btn.dark:hover{background:var(--ink-2)}
.btn.wa{background:#25d366;color:#fff} .btn.wa:hover{background:#1da851}
.btn.red{background:var(--red)} .btn.red:hover{background:#b91c1c}
.btn.sm{padding:6.5px 12px;font-size:12.5px;border-radius:8px}
.btn.block{width:100%}
.btn[disabled]{opacity:.5;pointer-events:none}
.row{display:flex;gap:9px;flex-wrap:wrap;align-items:center}

/* ---------- Flash / empty ---------- */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-size:13.5px;font-weight:500;border:1px solid}
.flash.ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.flash.err{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.empty{padding:46px 20px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--ink);font-size:15px;margin-bottom:5px;font-family:Poppins,sans-serif}

/* ---------- Timeline ---------- */
.tl{list-style:none;margin:0;padding:4px 0 0}
.tl li{position:relative;padding:0 0 18px 26px;border-left:2px solid var(--line)}
.tl li:last-child{border-left-color:transparent;padding-bottom:0}
.tl li:before{content:"";position:absolute;left:-7px;top:3px;width:12px;height:12px;border-radius:50%;background:#fff;border:2.5px solid var(--teal)}
.tl .t-h{font-size:13.5px;font-weight:600;color:var(--ink)}
.tl .t-m{font-size:12.5px;color:var(--muted)}
.tl .t-n{font-size:13.5px;margin-top:3px}

/* ---------- Login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(1100px 520px at 50% -10%,#134e4a 0%,#0f172a 55%,#020617 100%)}
.login{width:100%;max-width:392px;background:#fff;border-radius:18px;padding:34px 30px;box-shadow:0 30px 70px -22px rgba(2,6,23,.6)}
.login .lg{text-align:center;margin-bottom:24px}
.login .lg .mark{width:54px;height:54px;border-radius:15px;background:var(--teal);display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px;box-shadow:0 10px 22px -8px var(--teal)}
.login .lg .mark svg{width:27px;height:27px;color:#fff}
.login .lg b{display:block;font-family:Poppins,sans-serif;font-size:20px;font-weight:600;color:var(--ink)}
.login .lg span{font-size:12.5px;color:var(--muted)}
.login .field{margin-bottom:15px}
.login-note{text-align:center;margin-top:18px;font-size:12px;color:var(--muted)}

/* ---------- Public tracker ---------- */
.pub{min-height:100vh;background:var(--bg);display:flex;flex-direction:column}
.pub-top{background:var(--ink);padding:18px 22px;color:#fff}
.pub-top b{font-family:Poppins,sans-serif;font-size:17px}
.pub-top span{display:block;font-size:12px;color:#94a3b8}
.pub-body{flex:1;display:flex;justify-content:center;padding:34px 20px 60px}
.pub-inner{width:100%;max-width:620px}
.steps{display:flex;flex-wrap:wrap;gap:0;margin:6px 0 4px}
.step{flex:1;min-width:84px;text-align:center;position:relative;padding-top:26px;font-size:11.5px;color:var(--muted);font-weight:600}
.step:before{content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);width:14px;height:14px;border-radius:50%;background:#cbd5e1;z-index:2}
.step:after{content:"";position:absolute;top:12px;left:0;width:100%;height:2.5px;background:#cbd5e1;z-index:1}
.step:first-child:after{left:50%;width:50%}
.step:last-child:after{width:50%}
.step.done{color:var(--teal-d)}
.step.done:before{background:var(--teal)}
.step.done:after{background:var(--teal)}

/* ---------- Print ---------- */
.print-page{max-width:800px;margin:0 auto;background:#fff;padding:34px}
.inv-head{display:flex;justify-content:space-between;gap:20px;border-bottom:2.5px solid var(--teal);padding-bottom:16px;margin-bottom:20px}
.inv-head h2{font-size:22px;color:var(--teal-d)}
.inv-meta{font-size:13px;color:var(--muted);text-align:right}
.label-card{width:62mm;border:1.5px dashed #94a3b8;padding:9px;font-size:11px;margin:0 auto}
@media print{
  .no-print{display:none!important}
  body{background:#fff}
  .print-page{padding:0;max-width:none}
  .label-card{border:0}
}

/* ---------- Responsive ---------- */
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:6px}
.menu-btn svg{width:23px;height:23px;color:var(--ink)}
@media(max-width:1000px){ .g4{grid-template-columns:1fr 1fr} .g3{grid-template-columns:1fr 1fr} }
@media(max-width:860px){
  .side{position:fixed;left:-244px;z-index:60;transition:left .22s}
  .side.open{left:0;box-shadow:0 0 0 100vmax rgba(2,6,23,.5)}
  .menu-btn{display:block}
  .wrap{padding:18px 15px 50px}
  .top{padding:0 15px}
  .g2,.g3,.g4{grid-template-columns:1fr}
}