/* TaxFiling SPA — app stylesheet. Design tokens shared with taxfile2290.com (navy + amber). */
:root{
  --navy:#0f2440; --steel:#1c3a5e; --steel-2:#25507f;
  --amber:#f5a623; --amber-dk:#d98a06;
  --ink:#1a2330; --body:#38465a; --muted:#6b7888; --line:#e2e8f0;
  --bg:#f6f8fb; --card:#fff; --ok:#1f8a4c; --err:#c0392b;
  --radius:12px; --shadow:0 1px 3px rgba(15,36,64,.08),0 8px 24px rgba(15,36,64,.06);
  --ff-head:"Montserrat",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ff-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--ff-body);color:var(--body);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--ff-head);color:var(--ink);line-height:1.25;margin:0 0 .5em}
h1{font-size:1.6rem;font-weight:800} h2{font-size:1.25rem;font-weight:700} h3{font-size:1.05rem;font-weight:700}
a{color:var(--steel-2);text-decoration:none} a:hover{text-decoration:underline}
.hidden{display:none!important}

/* App bar */
.appbar{position:sticky;top:0;z-index:30;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 22px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--ff-head);font-weight:800;font-size:1.1rem;color:#fff}
.brand .mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--amber);color:var(--navy);font-weight:800;font-size:.85rem}
.brand b{color:var(--amber)}
.appbar .brand-logo{height:30px;width:auto;display:block;background:#fff;padding:5px 10px;border-radius:8px}
.auth-card .logo .brand-logo{height:46px;width:auto;display:block;margin:0 auto}
.appbar .who{display:flex;align-items:center;gap:14px;font-size:.9rem;color:#c4d3e8}
.linkbtn{background:none;border:0;color:#c4d3e8;cursor:pointer;font:inherit;font-size:.9rem}
.linkbtn:hover{color:#fff;text-decoration:underline}

/* Layout */
.shell{max-width:1080px;margin:0 auto;padding:26px 22px 60px}
.cols{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start}
.cols.single{grid-template-columns:1fr}

/* Stepper */
.stepper{display:flex;gap:6px;margin:0 0 26px;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:8px;flex:1;min-width:120px}
.step .dot{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#e7edf5;color:var(--muted);font-weight:700;font-size:.85rem;flex:0 0 auto;border:2px solid transparent}
.step .lbl{font-size:.82rem;font-weight:600;color:var(--muted)}
.step.active .dot{background:var(--amber);color:var(--navy)}
.step.active .lbl{color:var(--ink)}
.step.done .dot{background:var(--ok);color:#fff}
.step.done .lbl{color:var(--ink)}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card+.card{margin-top:18px}
.card .sub{color:var(--muted);font-size:.93rem;margin-top:-.3em}

/* Forms */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.field{margin-bottom:14px;display:flex;flex-direction:column}
.field.full{grid-column:1/-1}
label{font-weight:600;color:var(--ink);margin-bottom:6px;font-size:.86rem}
input,select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;font-size:.95rem;color:var(--ink);background:#fbfcfe}
input:focus,select:focus{outline:2px solid var(--amber);border-color:var(--amber)}
.hint{font-size:.78rem;color:var(--muted);margin-top:5px}
.check{display:flex;align-items:center;gap:9px;font-weight:500;color:var(--body)}
.check input{width:auto}
fieldset{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:0 0 14px}
legend{font-weight:700;color:var(--ink);font-size:.9rem;padding:0 6px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-head);font-weight:700;font-size:.95rem;padding:12px 22px;border-radius:9px;border:0;cursor:pointer;transition:transform .12s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn-primary{background:var(--amber);color:var(--navy)}
.btn-primary:hover{background:var(--amber-dk)}
.btn-ghost{background:#fff;color:var(--steel);border:1px solid var(--line)}
.btn-row{display:flex;justify-content:space-between;gap:12px;margin-top:22px}

/* Summary sidebar */
.summary{position:sticky;top:78px;background:var(--navy);color:#dce7f5;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.summary h3{color:#fff}
.summary .row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.92rem}
.summary .row:last-child{border-bottom:0}
.summary .row .v{font-weight:700;color:#fff}
.summary .total{margin-top:10px;padding-top:12px;border-top:2px solid rgba(245,166,35,.5)}
.summary .total .v{color:var(--amber);font-size:1.3rem;font-family:var(--ff-head)}

/* Vehicles table */
table.tbl{width:100%;border-collapse:collapse;margin-top:14px;font-size:.9rem}
table.tbl th,table.tbl td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
table.tbl th{font-family:var(--ff-head);color:var(--ink);font-size:.78rem;text-transform:uppercase;letter-spacing:.03em}
table.tbl td .x{color:var(--err);cursor:pointer;border:0;background:none;font-size:1.1rem;line-height:1}
.tax-preview{background:#fff8ec;border:1px solid #f4dca0;border-radius:8px;padding:10px 14px;font-weight:600;color:var(--ink);margin-bottom:14px}

/* Callouts / alerts */
.callout{background:#fff8ec;border:1px solid #f4dca0;border-radius:9px;padding:13px 16px;font-size:.9rem;margin:14px 0}
.alert{border-radius:9px;padding:12px 16px;font-size:.9rem;margin-bottom:16px}
.alert-err{background:#fdeeee;border:1px solid #f0c2c2;color:#7a2520}
.alert-ok{background:#eaf7ef;border:1px solid #bfe3cd;color:#1c5b38}
.note{font-size:.8rem;color:var(--muted)}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.74rem;font-weight:700}
.badge.sus{background:#eef4fb;color:var(--steel-2)} .badge.log{background:#eef7ee;color:var(--ok)} .badge.tax{background:#fff1d9;color:var(--amber-dk)}

/* Sign-in */
.auth-wrap{min-height:calc(100vh - 60px);display:grid;place-items:center;padding:24px}
.auth-card{width:100%;max-width:420px}
.auth-card .logo{display:flex;justify-content:center;margin-bottom:8px}

/* Status / spinner */
.spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(15,36,64,.25);border-top-color:var(--navy);border-radius:50%;animation:sp .7s linear infinite;vertical-align:-3px}
@keyframes sp{to{transform:rotate(360deg)}}
.statusbox{text-align:center;padding:20px}
.statusbox .big{font-size:1.2rem;font-weight:700;color:var(--ink);font-family:var(--ff-head);margin:10px 0}

/* Dashboard action cards */
.actions{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:18px 0}
.action-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);cursor:pointer;transition:transform .14s,box-shadow .2s,border-color .2s}
.action-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg,0 12px 40px rgba(15,36,64,.14))}
.action-card .ico{width:46px;height:46px;border-radius:10px;display:grid;place-items:center;font-size:1.4rem;background:#eef4fb;margin-bottom:12px}
.action-card h3{margin:.2em 0 .3em}
.action-card p{margin:0;color:var(--muted);font-size:.9rem}
.action-card.primary{border-color:var(--amber);background:linear-gradient(180deg,#fffdf8,#fff)}
.action-card.primary .ico{background:var(--amber);color:var(--navy)}
.action-card.soon{opacity:.6;cursor:default}
.action-card.soon:hover{transform:none;box-shadow:var(--shadow)}
.action-card.import-card.sel{border-color:var(--amber);box-shadow:0 0 0 2px rgba(245,166,35,.35)}
.btn-sm{padding:7px 14px;font-size:.85rem}

/* Dropzone */
.dropzone{border:2px dashed #c9d8ea;border-radius:var(--radius);background:#fbfdff;padding:30px;text-align:center;margin:6px 0 14px;transition:border-color .15s,background .15s}
.dropzone.hot{border-color:var(--amber);background:#fff8ec}
.dz-inner b{font-family:var(--ff-head);color:var(--ink);font-size:1.05rem;display:block;margin-bottom:4px}
#dzStatus{margin-top:10px}

/* VIN search */
.search-row{display:flex;gap:10px;margin:16px 0 4px}
.search-row input{flex:1}

@media(max-width:820px){
  .actions{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .summary{position:static}
  .grid2,.grid3{grid-template-columns:1fr}
  .step .lbl{display:none}
}