body, html {
    margin: 0; padding: 0; height: 100%; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.background-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
}
.bg-image {
    width: 100%; height: 100%; object-fit: cover; filter: brightness(0.7);
}
.login-box {
    background: rgba(10, 15, 25, 0.85);
    width: 380px; margin: 100px auto; padding: 30px;
    border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    color: white; position: relative;
}
.social-icons {
    position: absolute; top: -20px; right: 20px; display: flex; gap: 5px;
}
.social-icons i {
    background: #007bff; color: black; padding: 10px; border-radius: 4px; font-size: 1.2rem; cursor: pointer;
}
.input-group {
    display: flex; margin-bottom: 15px;
}
.icon {
    background: #3a50d4; padding: 10px 15px; border-radius: 4px 0 0 4px;
}
.input-group input {
    flex: 1; padding: 10px; border: none; background: #eef2f5; border-radius: 0 4px 4px 0; outline: none;
}
.full-input {
    width: 100%; padding: 10px; margin-bottom: 10px; border: none; background: #eef2f5; border-radius: 4px; box-sizing: border-box; outline: none;
}
.form-options {
    font-size: 0.9rem; margin-bottom: 20px;
}
.form-actions {
    display: flex; justify-content: space-between; align-align: center;
}
.forgot-pass {
    color: #007bff; text-decoration: none; font-size: 0.85rem; align-self: center;
}
.btn-primary {
    background: #3a50d4; color: white; border: none; padding: 10px 20px; border-radius: 4px; cursor: pointer; font-weight: bold;
}
.btn-secondary {
    background: transparent; color: #007bff; border: 1px solid #007bff; padding: 8px 15px; border-radius: 4px; cursor: pointer; width: 100%;
}
.logo-text {
    text-align: center; margin-top: 30px; letter-spacing: 2px; font-weight: bold; font-size: 1.2rem;
}