/* Login Page Specific Styles */

.login-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
    align-items: start;
}

.login-container {
    background: var(--white);
    border-radius: 15px;
    padding: 50px;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.login-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.login-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

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

/* Login Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.login-form .form-group {
    margin-bottom: 0;
}

.login-form .form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.login-form .form-group label i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.login-form input[type="text"],
.login-form input[type="password"] {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Noto Sans KR', sans-serif;
    transition: all 0.3s ease;
}

.login-form input[type="text"]:focus,
.login-form input[type="password"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(74, 144, 226, 0.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.remember-me span {
    font-size: 0.95rem;
    color: var(--text-dark);
}

.btn-login {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.btn-login:hover {
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

/* Login Info */
.login-info {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
    text-align: center;
}

.login-info p {
    margin-bottom: 8px;
    color: var(--text-light);
}

.login-info p i {
    color: var(--primary-color);
    margin-right: 5px;
}

/* Security Info */
.security-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.security-info .info-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.security-info .info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.security-info .card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.security-info .card-icon i {
    font-size: 2rem;
    color: var(--white);
}

.security-info .info-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.security-info .info-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

/* Loading State */
.btn-login.loading {
    position: relative;
    color: transparent;
}

.btn-login.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid var(--white);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .login-section {
        grid-template-columns: 1fr;
    }

    .security-info {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .login-container {
        padding: 40px 30px;
    }

    .login-header h2 {
        font-size: 1.6rem;
    }

    .login-icon {
        width: 70px;
        height: 70px;
    }

    .login-icon i {
        font-size: 2rem;
    }

    .security-info {
        grid-template-columns: 1fr;
    }

    .btn-login {
        font-size: 1rem;
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 30px 20px;
    }

    .login-header h2 {
        font-size: 1.4rem;
    }

    .login-form input[type="text"],
    .login-form input[type="password"] {
        padding: 12px 15px;
    }
}