/* ===== LOGIN PAGE STYLES ===== */
html, body {
    height: auto;
    overflow-y: auto;
}

.login-section {
    display: block;
    padding: 6rem 2rem;
    background: url('../images/hero-learning.jpg') no-repeat center top/cover;
    position: relative;
    min-height: 100vh;
    margin-top: 80px;
}

.login-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(45, 55, 72, 0.8), rgba(75, 123, 255, 0.6));
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    z-index: 0;
}

.login-card {
    background: var(--glass);
    padding: 3rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    text-align: center;
    animation: slideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin: 0 auto;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    margin-bottom: 2.5rem;
}

.login-header h2 {
    color: var(--text-color);
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-light);
    font-size: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.8);
}

.form-group input:focus {
    border-color: var(--secondary-color);
    outline: none;
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(75, 123, 255, 0.1);
}

.login-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border: none;
    padding: 14px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.login-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 75, 75, 0.3);
}

.form-footer {
    margin-top: 2rem;
    font-size: 0.95rem;
    color: var(--text-light);
}

.form-footer a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
    color: var(--primary-color);
}

.back-home {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.back-home:hover {
    color: var(--text-color);
    transform: translateX(-3px);
}

/* Responsive Design for Login Pages */
@media (max-width: 768px) {
    .login-section {
        padding: 3rem 1rem 2rem 1rem;
        display: block;
        min-height: 0;
        margin-top: 80px;
    }

    .login-card {
        padding: 2rem 1.5rem;
        max-width: 100%;
    }

    .login-header h2 {
        font-size: 1.8rem;
    }

    .form-group input {
        padding: 12px 15px;
        font-size: 16px;
    }

    .login-btn {
        padding: 12px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .login-section {
        padding: 2rem 1rem 1.5rem 1rem;
        display: block;
        min-height: 0;
        margin-top: 80px;
    }

    .login-card {
        padding: 1.5rem 1rem;
    }

    .login-header h2 {
        font-size: 1.5rem;
        margin-bottom: 0.3rem;
    }

    .login-header p {
        font-size: 0.9rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input {
        padding: 10px 12px;
        font-size: 16px;
    }

    .login-btn {
        padding: 10px;
        font-size: 0.95rem;
        margin-top: 1rem;
    }

    .form-footer {
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
}