:root{
  --navy:#071F3A;
  --navy2:#0B2C50;
  --red:#E31E24;
  --teal:#11B8C9;
  --bg:#EEF3F8;
  --text:#102036;
  --muted:#6E7B8B;
  --card:#FFFFFF;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);font-family:Tahoma,Arial,sans-serif;color:var(--text)}
body{min-height:100vh}
.app-shell{width:min(100%,520px);margin:0 auto;min-height:100vh;background:var(--bg);padding-bottom:26px}
.hero{
  background:linear-gradient(160deg,var(--navy),var(--navy2));
  color:white;padding:calc(22px + env(safe-area-inset-top)) 22px 34px;
  border-radius:0 0 34px 34px;box-shadow:0 12px 28px rgba(7,31,58,.18)
}
.brand-card{display:flex;gap:14px;align-items:center}
.lwaibh-logo{width:72px;height:72px;object-fit:cover;border-radius:18px;border:1px solid rgba(255,255,255,.16)}
.brand-card h1{margin:0;font-size:25px}
.en{direction:ltr;text-align:right;letter-spacing:.8px}
.brand-card .en{margin:4px 0 0;font-size:13px;opacity:.82}
.mail-title{font-size:26px;font-weight:800;margin-top:28px}
.mail-sub{font-size:14px;margin-top:8px;opacity:.78}

.login-card,.server-card{
  margin:18px 16px 0;background:var(--card);border-radius:22px;padding:20px;
  box-shadow:0 8px 24px rgba(10,33,57,.08)
}
.section-title{font-size:23px;font-weight:800}
.hint{margin:8px 0 18px;color:var(--muted);font-size:14px}
label{display:block;margin:12px 2px 7px;font-size:13px;font-weight:700}
input{
  width:100%;border:1px solid #D8E0E9;border-radius:14px;padding:14px 14px;
  font-size:16px;background:#FAFCFE;outline:none
}
input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(17,184,201,.12)}
.password-wrap{position:relative}
.password-wrap input{padding-left:50px}
.password-wrap button{
  position:absolute;left:8px;top:50%;transform:translateY(-50%);border:0;background:transparent;font-size:18px
}
.remember-row{display:flex;align-items:center;justify-content:space-between;margin:12px 0 16px}
.check{display:flex;align-items:center;gap:8px;margin:0;font-weight:500}
.check input{width:18px;height:18px}
.secure{font-size:12px;color:#2E7D32}
.primary,.secondary{
  width:100%;padding:14px;border-radius:14px;font-size:16px;font-weight:800;cursor:pointer
}
.primary{background:var(--navy);color:#fff;border:0}
.secondary{margin-top:10px;background:#fff;color:var(--navy);border:1px solid #D8E0E9}
.status{margin-top:14px;padding:12px;border-radius:12px;background:#FFF8E1;color:#7A5A00;font-size:13px}

.server-title{font-weight:800;margin-bottom:10px}
.server-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #EEF2F6;font-size:13px}
.server-row:last-child{border-bottom:0}
.server-row b{direction:ltr;font-size:12px}

.credit{
  display:flex;justify-content:center;align-items:center;gap:10px;margin:18px 16px 0;
  color:#5B6775;font-size:12px
}
.credit img{width:102px;height:38px;object-fit:cover;object-position:center;border-radius:7px}

@media (display-mode:standalone){
  .app-shell{padding-bottom:calc(26px + env(safe-area-inset-bottom))}
}