/* ============================================================================
   AutomobileData — SaaS surfaces (auth, dashboard, admin)
   Design language borrowed from TBM: cyan→indigo accent, Inter, glassy cards.
   ========================================================================== */
:root {
  --page-1:#dfeaf6; --page-2:#eef3fb;
  --ink:#0b1a2b; --ink-2:#43566b; --muted:#7688a0;
  --surface: rgba(255,255,255,.72); --surface-2: rgba(255,255,255,.55);
  --line: rgba(20,40,70,.12); --line-2: rgba(20,40,70,.08);
  --accent:#0fb8d8; --accent-2:#6f7dff; --accent-ink:#065b78;
  --ok:#12a150; --ok-bg:#e2f7ec; --warn:#c9791b; --warn-bg:#fdf1df; --danger:#e0483d;
  --grad: linear-gradient(135deg,#0fb8d8,#6f7dff);
  --grad-text: linear-gradient(120deg,#07243d,#0fb8d8 42%,#6ee7d4 64%,#6f7dff);
  --r-lg:20px; --r:14px; --r-sm:10px; --pill:999px;
  --sh: 0 20px 60px -24px rgba(15,60,110,.45), 0 4px 14px -6px rgba(15,60,110,.18);
  --sh-sm: 0 2px 10px -3px rgba(15,60,110,.22);
  --sans: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}
:root[data-theme="dark"]{
  --page-1:#04070e; --page-2:#0a1018;
  --ink:#eaf1fb; --ink-2:#aebccd; --muted:#7f90a5;
  --surface: rgba(20,30,46,.66); --surface-2: rgba(24,34,52,.5);
  --line: rgba(150,180,220,.14); --line-2: rgba(150,180,220,.08);
  --accent:#5de7ff; --accent-2:#8f9bff; --accent-ink:#bfefff;
  --grad-text: linear-gradient(120deg,#bfe9ff,#5de7ff 42%,#9ff5e4 64%,#9aa6ff);
  --ok-bg:#0f2a1c; --warn-bg:#2c2110;
  --sh: 0 24px 70px -26px rgba(0,0,0,.75);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; font-family:var(--sans); color:var(--ink); line-height:1.5;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(900px 500px at 12% -8%, rgba(15,184,216,.22), transparent 60%),
    radial-gradient(900px 600px at 105% 8%, rgba(111,125,255,.22), transparent 55%),
    linear-gradient(160deg,var(--page-1),var(--page-2));
  min-height:100vh;
}
a{color:inherit}
::selection{background:var(--accent);color:#fff}
.mono{font-family:var(--mono)}

/* topbar */
.top{display:flex;align-items:center;justify-content:space-between;padding:18px clamp(16px,4vw,40px);}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand__mark{width:34px;height:34px;border-radius:9px;background:var(--grad);display:grid;place-items:center;box-shadow:var(--sh-sm)}
.brand__mark svg{width:20px;height:20px}
.brand__mark rect{fill:#fff;opacity:.95}
.brand b{font-weight:800;letter-spacing:-.01em}
.brand i{font-style:normal;color:var(--muted);font-size:12px;display:block;margin-top:-2px}
.top__nav{display:flex;align-items:center;gap:10px}

.btn{cursor:pointer;font:inherit;font-weight:650;border:none;border-radius:var(--r-sm);padding:11px 18px;
  color:#fff;background:var(--grad);box-shadow:0 8px 20px -8px rgba(20,120,220,.7);transition:transform .06s, filter .15s}
.btn:hover{filter:brightness(1.06)} .btn:active{transform:translateY(1px)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn--ghost:hover{background:var(--surface-2)}
.btn--sm{padding:7px 12px;font-size:13px}
.btn--danger{background:transparent;color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 40%,transparent)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.iconbtn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface);
  cursor:pointer;display:grid;place-items:center;color:var(--ink)}
.iconbtn svg{width:18px;height:18px;fill:currentColor}

/* card / glass */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh);backdrop-filter:blur(18px) saturate(1.2);-webkit-backdrop-filter:blur(18px) saturate(1.2)}
.h-grad{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ── AUTH ── */
.auth{min-height:calc(100vh - 74px);display:grid;place-items:center;padding:20px}
.auth__card{width:min(420px,94vw);padding:30px}
.auth__card h1{font-size:26px;margin:14px 0 4px;letter-spacing:-.02em}
.auth__card p.sub{color:var(--muted);margin:0 0 20px}
.tabs{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--pill);padding:4px;margin-bottom:18px}
.tabs button{flex:1;border:none;background:transparent;color:var(--ink-2);font:inherit;font-weight:650;
  padding:9px;border-radius:var(--pill);cursor:pointer}
.tabs button.on{background:var(--grad);color:#fff;box-shadow:var(--sh-sm)}
.field{display:block;margin-bottom:13px}
.field span{display:block;font-size:12.5px;font-weight:650;color:var(--ink-2);margin-bottom:5px}
.field input{width:100%;padding:12px 13px;border-radius:var(--r-sm);border:1.5px solid var(--line);
  background:var(--surface-2);color:var(--ink);font:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
.field input:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)}
.auth__card .btn{width:100%;margin-top:6px;padding:13px}
.auth__err{color:var(--danger);font-size:13px;min-height:18px;margin:4px 0 2px}
.auth__foot{text-align:center;color:var(--muted);font-size:12.5px;margin-top:16px}
.honey{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* ── DASHBOARD ── */
.wrap{width:min(1080px,94vw);margin:0 auto;padding:0 0 60px}
.hero{padding:26px 28px;margin-bottom:18px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.hero h1{font-size:clamp(22px,3vw,30px);margin:0 0 4px;letter-spacing:-.02em}
.hero p{margin:0;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:12.5px;padding:6px 12px;border-radius:var(--pill)}
.badge .dot{width:8px;height:8px;border-radius:50%;background:currentColor}
.badge--ok{color:var(--ok);background:var(--ok-bg)} .badge--trial{color:var(--warn);background:var(--warn-bg)}
.badge--off{color:var(--danger);background:color-mix(in srgb,var(--danger) 14%,transparent)}
.grid{display:grid;gap:18px;grid-template-columns:1.4fr 1fr}
@media(max-width:820px){.grid{grid-template-columns:1fr}}
.panel{padding:22px 24px}
.panel h3{margin:0 0 3px;font-size:16px}
.panel .desc{color:var(--muted);font-size:13px;margin:0 0 16px}
.stat-row{display:flex;gap:14px;flex-wrap:wrap}
.stat{flex:1;min-width:130px;padding:16px;border-radius:var(--r);background:var(--surface-2);border:1px solid var(--line-2)}
.stat .n{font-size:24px;font-weight:800;letter-spacing:-.02em}
.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:700;margin-top:2px}
.meter{height:9px;border-radius:var(--pill);background:var(--line);overflow:hidden;margin:10px 0 6px}
.meter > i{display:block;height:100%;background:var(--grad);border-radius:var(--pill)}
.keyrow{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--surface-2);margin-bottom:9px}
.keyrow .lbl{font-weight:650} .keyrow .km{font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.keyrow .used{margin-left:auto;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.keyshow{font-family:var(--mono);font-size:13px;background:var(--surface-2);border:1px dashed var(--accent);
  border-radius:var(--r-sm);padding:12px;word-break:break-all;display:flex;align-items:center;gap:10px}
.empty{color:var(--muted);font-size:13.5px;text-align:center;padding:18px}

/* table (admin) */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;color:var(--muted);font-weight:700;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;
  padding:9px 12px;border-bottom:1px solid var(--line)}
.table td{padding:11px 12px;border-bottom:1px solid var(--line-2)}
.table tr:hover td{background:var(--surface-2)}

/* toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(16px);background:#0b1a2b;color:#fff;
  padding:12px 20px;border-radius:var(--pill);font-weight:600;font-size:14px;box-shadow:var(--sh);opacity:0;
  transition:.2s;pointer-events:none;z-index:80;display:flex;gap:9px;align-items:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast .dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.hidden{display:none!important}
.spin{width:26px;height:26px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);
  animation:sp .7s linear infinite;margin:30px auto}
@keyframes sp{to{transform:rotate(360deg)}}