:root{
  /* eLivecode Solutions brand — SaccoWorks palette: navy primary + orange accent.
     Change --brand/--brand-accent here to re-skin the whole app. */
  --bg:#001a33; --surface:#fff; --ink:#0f172a; --muted:#64748b;
  --brand:#003366; --brand-d:#002347; --brand-accent:#FF6B00; --brand-grad-end:#001a33;
  --line:#e2e8f0; --ok:#16a34a; --err:#dc2626;
  --radius:16px; --shadow:0 6px 24px rgba(2,6,23,.08);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#f1f5f9;-webkit-font-smoothing:antialiased}
.muted{color:var(--muted)} .small{font-size:.82rem} .center{text-align:center}
strong{font-weight:600}

/* auth */
.auth{min-height:100dvh;display:grid;place-items:center;background:linear-gradient(160deg,var(--brand),var(--brand-grad-end));padding:24px}
.auth-card{background:var(--surface);border-radius:24px;box-shadow:var(--shadow);padding:28px 22px;width:100%;max-width:380px}
.auth-card h1{margin:.2em 0 0;font-size:1.5rem}
form{display:grid;gap:14px;margin-top:18px}
label{display:grid;gap:6px;font-size:.85rem;color:var(--muted)}
input,select{font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus{outline:2px solid var(--brand);border-color:var(--brand)}
.btn{border:0;border-radius:12px;padding:13px 16px;font-size:1rem;font-weight:600;cursor:pointer}
.btn.primary{background:var(--brand);color:#fff}
.btn.primary:active{background:var(--brand-d)}
.btn.primary:disabled{opacity:.6}
.link{background:none;border:0;color:var(--brand);font-weight:600;cursor:pointer;padding:6px}

/* app shell */
#app{max-width:560px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;background:#f1f5f9}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
main{flex:1;padding:16px 16px 90px;overflow:auto}
.pad{padding:4px 4px 10px}

/* wallet */
.wallet-hero{background:linear-gradient(150deg,var(--brand),#00264d);color:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.wallet-hero .muted{color:#cfe0f0}
.big{font-size:2.1rem;font-weight:700;margin:4px 0 10px}
.wallet-sub{display:flex;gap:18px;font-size:.85rem;color:#cfe0f0}
.wallet-sub strong{display:block;color:#fff;font-size:1rem}

/* cards */
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-top:16px}
.card h3{margin:0 0 6px}
.fare-line{font-size:1.05rem;padding:6px 0}
.fare-line strong{color:var(--brand-accent)}
/* brand logo + footer */
.brand-logo{display:block;height:44px;margin:0 auto 6px;object-fit:contain}
.brand-by{margin-top:16px;font-size:.72rem;color:var(--muted);text-align:center}
.brand-by strong{color:var(--brand)}
.list{display:grid;gap:10px}
.row{display:flex;justify-content:space-between;align-items:center;gap:12px}

/* badges */
.badge{font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;text-transform:capitalize}
.badge.booked{background:#fef9c3;color:#854d0e}
.badge.boarded{background:#dcfce7;color:#166534}
.badge.cancelled{background:#fee2e2;color:#991b1b}
.badge.expired{background:#e2e8f0;color:#475569}

/* qr */
.qr-box{min-height:8px}
.qr-token{display:block;word-break:break-all;background:#001a33;color:#9ec5ff;padding:16px;border-radius:12px;margin-top:14px;font-size:.95rem;letter-spacing:.5px}

/* tabbar */
.tabbar{position:sticky;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--line)}
.tab{border:0;background:none;padding:12px 4px 16px;font-size:.8rem;color:var(--muted);font-weight:600;cursor:pointer}
.tab.active{color:var(--brand);box-shadow:inset 0 2px 0 var(--brand-accent)}

/* toast */
.toast{position:fixed;left:50%;top:16px;transform:translateX(-50%) translateY(-140%);background:#0f172a;color:#fff;padding:12px 18px;border-radius:12px;z-index:50;transition:transform .25s;max-width:90vw;text-align:center}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.ok{background:var(--ok)} .toast.err{background:var(--err)}