body,
html {
    height: 100%;
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: rgb(16, 16, 142);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container-login {
    background: #e8f0f7;
    border-radius: 20px;
    width: 100%;
    max-width: 450px;
    padding: 30px 25px;
    box-shadow: 10px 10px 30px #2563eb, -10px -10px 30px #ffffff;
    position: relative;
}

.form-control {
    border: none;
    border-radius: 15px;
    padding-left: 40px;
    background: #e8f0f7;
    box-shadow: inset 8px 8px 15px #c6ced6, inset -8px -8px 15px #ffffff;
    height: 45px;
    position: relative;
}

.form-control::placeholder {
    color: #999;
    font-size: 14px;
}

.form-group {
    position: relative;
    margin-bottom: 25px;
}

.input-icon {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: #999;
}

.btn-login {
    width: 100%;
    height: 45px;
    border: none;
    border-radius: 25px;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    color: white;
    font-weight: bold;
    box-shadow: 0px 8px 15px rgba(59, 130, 246, 0.4);
    transition: all 0.3s ease;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0px 12px 20px rgba(59, 130, 246, 0.6);
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    cursor: pointer;
}

.bottom-links {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #888;
}

.bottom-links a {
    color: #3b82f6;
    text-decoration: none;
    margin-left: 5px;
}

.back-arrow {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 18px;
    color: #888;
    cursor: pointer;
    text-decoration: none;
}

.bottom-icons {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 22px;
    color: #888;
}

.strength-bar {
    height: 5px;
    width: 100%;
    background-color: #e0e0e0;
    border-radius: 5px;
    margin-top: 5px;
    transition: background-color 0.3s;
}

.strength-text {
    font-size: 12px;
    margin-top: 5px;
    display: block;
    text-align: right;
    color: #888;
}

@media (max-width: 480px) {
    .container-login {
        padding: 25px 20px;
    }
}