*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

:root{
    --primary:#1E40AF;
    --primary-dark:#1D4ED8;
    --bg:#f4f7fb;
    --card:#fff;
    --text:#1f2937;
    --muted:#6b7280;
    --border:#e5e7eb;
    --radius:14px;
    --shadow:0 8px 30px rgba(0,0,0,.08);
}

body{
    font-family:"Segoe UI",Arial,sans-serif;
    background:var(--bg);
    color:var(--text);
}

.login-wrapper{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:30px;
}

.login-card{
    width:100%;
    max-width:720px;
    background:#fff;
    border-radius:16px;
    box-shadow:var(--shadow);
    overflow:hidden;
}

.login-header{
    background:var(--primary);
    color:#fff;
    padding:25px 35px;

    display:flex;
    align-items:center;
    gap:25px;
}

.login-header img{
    width:90px;
    height:90px;
    flex-shrink:0;
}

.header-text{
    flex:1;
}

.header-text h1{
    font-size:30px;
    margin-bottom:6px;
}

.header-text h2{
    font-size:20px;
    font-weight:500;
    margin-bottom:8px;
}

.header-text p{
    opacity:.95;
    font-size:15px;
}

@media(max-width:700px){

.login-header{
    flex-direction:column;
    text-align:center;
}

.login-header img{
    margin-bottom:10px;
}

}

.login-body{
    padding:35px;
}

.login-section{
    border:1px solid var(--border);
    border-radius:12px;
    padding:22px;
    margin-bottom:22px;
    background:#fff;
}

.login-section h2{
    color:var(--primary);
    margin-bottom:12px;
}

.login-section h3{
    color:#374151;
    margin-bottom:12px;
}

.google-btn{
    text-align:center;
    margin-top:20px;
}

.google-btn img{
    max-width:260px;
}

.secondary-btn,
.home-btn{
    display:inline-block;
    padding:12px 22px;
    background:var(--primary);
    color:#fff;
    text-decoration:none;
    border-radius:8px;
    transition:.25s;
}

.secondary-btn:hover,
.home-btn:hover{
    background:var(--primary-dark);
}

.top-actions{
    text-align:right;
    margin-bottom:20px;
}

.footer-note{
    text-align:center;
    color:var(--muted);
    font-size:14px;
    margin-top:10px;
}

.footer-note a{
    color:var(--primary);
    text-decoration:none;
    font-weight:600;
}

.notice{
    background:#eef6ff;
    border-left:5px solid var(--primary);
    padding:14px;
    border-radius:8px;
    margin-top:15px;
}
.du-strip{
    height:8px;
    background:#7A0019;   /* DU Maroon */
}