body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background: #f4f6f9;
}

.header {
    background: #1e40af;
    border-bottom: 4px solid #f97316;
    padding: 15px;
    color: #fff;
    text-align: center;
}

.card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0,0,0,.1);
    padding: 25px;
}

.btn-primary {
    background: #1e40af;
    color: #fff;
    padding: 10px;
    border-radius: 6px;
    width: 100%;
    border: none;
}

.btn-primary:hover {
    background: #1e3a8a;
}

.link {
    color: #f97316;
    text-decoration: none;
    font-weight: 600;
}
.logo-circle {
    background: #ffffff;
    border-radius: 50%;
    padding: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.25);
}

.logo-circle img {
    height: 45px;
    width: auto;
}
/* ===== LOGIN PAGE ALIGNMENT ===== */
.login-container {
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 100%;
    max-width: 400px;
}

.login-card form {
    display: flex;
    flex-direction: column;
}

.login-card .btn-primary {
    margin-top: 10px;
}