*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:"Segoe UI",Arial,sans-serif;
}
body{
    min-height:100vh;
    background:
        radial-gradient(circle at top right,rgba(37,99,235,.38),transparent 34%),
        linear-gradient(135deg,#07142f,#0c2d6b,#075ed1);
    color:#172033;
}
.login-page{
    min-height:100vh;
    display:grid;
    place-items:center;
    padding:24px;
}
.login-card{
    width:min(100%,520px);
    background:rgba(255,255,255,.97);
    border:1px solid rgba(255,255,255,.68);
    border-radius:26px;
    padding:36px;
    box-shadow:0 30px 80px rgba(0,0,0,.32);
    backdrop-filter:blur(12px);
}
.brand-area{
    display:flex;
    align-items:center;
    gap:20px;
    padding-bottom:22px;
    border-bottom:1px solid #e2e8f0;
}
.brand-logo{
    width:112px;
    height:112px;
    object-fit:contain;
    flex-shrink:0;
}
.brand-area h1{
    color:#0f172a;
    font-size:28px;
    line-height:1.12;
    font-weight:900;
}
.brand-area p{
    margin-top:8px;
    color:#2563eb;
    font-weight:700;
}
.portal-badge{
    width:max-content;
    margin:24px auto;
    padding:7px 14px;
    border-radius:999px;
    background:#dbeafe;
    color:#1d4ed8;
    font-weight:800;
}
.input-group{
    margin-bottom:18px;
}
.input-group label{
    display:block;
    margin-bottom:8px;
    color:#334155;
    font-weight:700;
}
.input-group input{
    width:100%;
    min-height:56px;
    padding:0 16px;
    border:1.5px solid #cbd5e1;
    border-radius:12px;
    background:#f8fafc;
    color:#0f172a;
    font-size:16px;
    outline:none;
    transition:.25s;
}
.input-group input:focus{
    border-color:#2563eb;
    background:#fff;
    box-shadow:0 0 0 4px rgba(37,99,235,.13);
}
.password-wrap{
    position:relative;
}
.password-wrap input{
    padding-right:58px;
}
.icon-btn{
    position:absolute;
    top:50%;
    right:9px;
    transform:translateY(-50%);
    width:42px;
    height:42px;
    border:none;
    border-radius:9px;
    background:transparent;
    cursor:pointer;
}
.login-options{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px;
    margin:4px 0 17px;
}
.remember-row{
    display:flex;
    align-items:center;
    gap:8px;
    color:#475569;
    font-size:14px;
}
.link-btn{
    border:none;
    background:none;
    color:#2563eb;
    font-weight:700;
    cursor:pointer;
}
.message{
    min-height:22px;
    margin-bottom:10px;
    text-align:center;
    font-size:14px;
    font-weight:700;
}
.message.error{color:#b91c1c}
.message.success{color:#15803d}
.primary-btn{
    width:100%;
    min-height:56px;
    border:none;
    border-radius:12px;
    background:linear-gradient(90deg,#0d6efd,#2563eb);
    color:#fff;
    font-size:17px;
    font-weight:850;
    cursor:pointer;
    box-shadow:0 12px 27px rgba(37,99,235,.28);
    transition:.25s;
}
.primary-btn:hover{
    transform:translateY(-2px);
    box-shadow:0 16px 34px rgba(37,99,235,.36);
}
.primary-btn:disabled{
    cursor:not-allowed;
    opacity:.72;
    transform:none;
}
.spinner{
    width:20px;
    height:20px;
    display:inline-block;
    border:3px solid rgba(255,255,255,.45);
    border-top-color:#fff;
    border-radius:50%;
    animation:spin .75s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.switch-login{
    margin-top:20px;
    text-align:center;
    color:#64748b;
}
.switch-login a{
    color:#2563eb;
    font-weight:800;
    text-decoration:none;
}
footer{
    margin-top:24px;
    text-align:center;
    color:#94a3b8;
    font-size:13px;
}
@media(max-width:600px){
    .login-page{padding:14px}
    .login-card{padding:26px 20px;border-radius:20px}
    .brand-area{gap:12px}
    .brand-logo{width:82px;height:82px}
    .brand-area h1{font-size:21px}
    .brand-area p{font-size:13px}
    .login-options{align-items:flex-start;flex-direction:column}
}
.spinner[hidden] {
    display: none !important;
}