:root {
    --admin-grey: #f5f5f5;
    --admin-light: #ffffff;
    --admin-dark: #333333;
    --admin-orange: #ff8c00;
}

.login-body {
    background-color: var(--admin-grey);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.login-box {
    background-color: var(--admin-light);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
    background-color: var(--admin-dark);
    padding: 15px;
    border-radius: 8px;
}

.login-logo img {
    max-width: 150px;
    height: auto;
}

.login-box h2 {
    text-align: center;
    color: var(--admin-dark);
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--admin-dark);
}

.input-group input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.input-group input:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 5px rgba(255, 140, 0, 0.2);
}

button[type="submit"] {
    width: 100%;
    padding: 12px;
    background-color: var(--admin-orange);
    color: var(--admin-dark);
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

button[type="submit"]:hover {
    background-color: #e67e00;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(255, 140, 0, 0.3);
}

button[type="submit"]:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    transform: none;
}

.error-message {
    color: #ff3333;
    text-align: center;
    margin-top: 15px;
    font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .login-box {
        padding: 30px 20px;
    }

    .login-logo img {
        max-width: 120px;
    }
}