body, html {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
}

.register-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('../Images/bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.register-page::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
}

.card {
    border-radius: 20px !important;
}

.z-index-1 {
    z-index: 1;
    position: relative;
}

.left-gradient {
    background: linear-gradient(135deg, #f39c12, #c0392b);
}

.form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(192, 57, 43, 0.25);
    background-color: #fff !important;
    outline: none;
}

.custom-select {
    height: calc(1.5em + .75rem + 2px);
}

/* Decorative circles */
.circle-1 {
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    z-index: 0;
}

.circle-2 {
    position: absolute;
    bottom: -80px;
    right: -20px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    z-index: 0;
}

.btn-primary:hover {
    background-color: #a93226 !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(192, 57, 43, 0.4) !important;
    transition: all 0.3s;
}