/* =====================================================
   ADAU Akkreditasiya — əsas dizayn
   Brend: ADAU mavi (#042C53) + təmiz ambient
   ===================================================== */
:root{
  --navy:#042C53; --navy-soft:#0A3E6E; --sky:#85B7EB; --sky-bg:#E6F1FB;
  --ink:#13202E; --muted:#64748b; --line:#e2e8f0; --bg:#f4f7fb;
  --green:#1E6B3A; --green-bg:#16a34a; --red:#b91c1c; --amber:#8A5A00;
  --r:14px; --shadow:0 10px 30px rgba(4,44,83,.10);
  font-synthesis:none;
}
*{box-sizing:border-box}
body{
  margin:0;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;
}
h1{font-size:1.5rem;font-weight:700;margin:0}
h2{font-size:1.05rem;font-weight:600}
.muted{color:var(--muted);font-size:.85rem}
a.link{color:var(--navy-soft);font-weight:600;text-decoration:none}
a.link:hover{text-decoration:underline}

/* ---- Düymələr ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:none;border-radius:10px;padding:11px 20px;font-size:.95rem;font-weight:600;
  cursor:pointer;text-decoration:none;transition:transform .12s,box-shadow .12s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-soft);box-shadow:0 6px 18px rgba(4,44,83,.25)}
.btn-block{width:100%}
.btn-sm{font-size:.8rem;padding:5px 12px;border-radius:8px;background:var(--sky-bg);
  color:var(--navy);text-decoration:none;font-weight:600}

/* ---- Alert ---- */
.alert{border-radius:10px;padding:11px 16px;margin:12px 0;font-size:.9rem}
.alert-green{background:#e9f7ef;color:var(--green);border:1px solid #b7e4c7}
.alert-red{background:#fdecec;color:var(--red);border:1px solid #f5c2c2}

/* ===== Giriş səhifəsi ===== */
.login-page,.install-page{min-height:100vh;display:grid;place-items:center;padding:20px;
  position:relative;overflow:hidden}
.ambient-bg{position:fixed;inset:0;z-index:0;
  background:
    radial-gradient(60% 50% at 20% 20%, rgba(133,183,235,.35), transparent 60%),
    radial-gradient(55% 45% at 85% 80%, rgba(4,44,83,.18), transparent 60%),
    linear-gradient(135deg,#eef4fb,#f4f7fb)}
.card{position:relative;z-index:1;background:#fff;border-radius:var(--r);
  box-shadow:var(--shadow);padding:34px;width:100%;max-width:380px}
.login-card{text-align:center}
.install-card{max-width:460px}
.brand-mark{font-size:.7rem;letter-spacing:.25em;color:var(--sky);font-weight:700;text-transform:uppercase}
.login-card h1{margin:8px 0 4px;font-size:1.35rem;color:var(--navy)}
.sub{color:var(--muted);font-size:.85rem;margin:0 0 18px}
.form{text-align:left;display:flex;flex-direction:column;gap:6px}
.form label{font-size:.8rem;font-weight:600;color:var(--muted);margin-top:8px}
.form input{border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:.95rem;
  outline:none;transition:border .15s}
.form input:focus{border-color:var(--sky)}
.form .btn{margin-top:16px}
.install-log{list-style:none;padding:0;margin:6px 0 14px;font-size:.9rem;color:var(--green)}
.install-log li{padding:3px 0}

/* ===== Akkreditasiya kartı (badge) ===== */
.badge-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:18px;background:var(--bg);padding:24px}
.badge-card{width:300px;background:#fff;border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow);text-align:center}
.badge-top{padding:18px;color:#fff}
.badge-org{font-size:.7rem;letter-spacing:.22em;opacity:.85}
.badge-event{font-size:1rem;font-weight:600;margin-top:2px}
.badge-role{font-size:1.5rem;font-weight:800;letter-spacing:.08em;margin:18px 0 4px}
.badge-name{font-size:1.1rem;font-weight:600;color:var(--ink);padding:0 16px}
.badge-qr{padding:18px 0}
.badge-qr img{border-radius:12px}
.badge-foot{background:#f1f5f9;color:var(--muted);font-size:.72rem;padding:9px;letter-spacing:.04em}
@media print{
  .no-print{display:none}
  .badge-page{background:#fff;min-height:auto}
  .badge-card{box-shadow:none;border:1px solid var(--line)}
}