:root {
    /* Teal & Gold Theme - Linked */
    --primary-color: #004D40;
    --secondary-color: #D4AF37;
    --primary-gradient: linear-gradient(135deg, #004D40 0%, #006064 100%);
}

body {
    font-family: 'Cairo', sans-serif;
    height: 100vh;
    background: url('../images/bg-theme-v2.png') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Overlay */
body::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.4); /* Lighter overlay for login to see bg */
    z-index: 0;
}

.login-card {
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.6);
}

.login-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 4px solid var(--secondary-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.form-control {
    padding: 12px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid #ddd;
    transition: all 0.3s;
}

.form-control:focus {
    background: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(0, 43, 92, 0.1);
}

.btn-login {
    background: var(--primary-gradient);
    border: none;
    padding: 12px;
    border-radius: 10px;
    font-weight: bold;
    font-size: 16px;
    transition: all 0.3s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 43, 92, 0.3);
}

.text-primary {
    color: var(--primary-color) !important;
}

.footer-text {
    margin-top: 25px;
    font-size: 13px;
    color: #555;
    font-weight: bold;
}