:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --card-bg: #FFFFFF;
    --text-main: #1F2D3D;
    --text-dark: #000000;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
    --page-bg: #F4F7FB; /* Assuming this is set in shared.css, using it as a fallback */
}

.page-login {
    font-family: Arial, sans-serif;
    color: var(--text-main); /* Default text color for light background */
    background-color: var(--page-bg); /* Use page background from shared.css */
}

.page-login__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}

/* Hero Section */
.page-login__hero-section {
    position: relative;
    width: 100%;
    padding-top: 10px; /* Small top padding, assuming body handles --header-offset */
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.page-login__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 500px;
    filter: none; /* Ensure no CSS filter */
}

.page-login__hero-content {
    text-align: center;
    padding: 30px 15px;
    max-width: 900px;
    margin-top: 20px;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.page-login__main-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-color);
    margin-bottom: 15px;
    max-width: 100%;
}

.page-login__description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-main);
    max-width: 800px;
    margin: 0 auto;
}

/* Form Section */
.page-login__form-section {
    padding: 40px 0;
    background-color: var(--page-bg);
    margin-bottom: 40px;
}

.page-login__form-wrapper {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 500px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
}

.page-login__form-title {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-login__form-description {
    font-size: 1rem;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 30px;
}

.page-login__login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-login__form-group {
    display: flex;
    flex-direction: column;
}

.page-login__form-label {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.page-login__form-input {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    color: var(--text-main);
    background-color: #fcfdff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-login__form-input::placeholder {
    color: #a0a0a0;
}

.page-login__form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.2);
    outline: none;
}

.page-login__form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.page-login__forgot-password-link {
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.page-login__submit-button {
    background: var(--button-gradient);
    color: #ffffff;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
    flex-shrink: 0;
}

.page-login__submit-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-login__submit-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(47, 107, 255, 0.2);
}

.page-login__register-text {
    text-align: center;
    margin-top: 25px;
    font-size: 1rem;
    color: var(--text-main);
}

.page-login__register-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-login__register-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Benefits Section */
.page-login__benefits-section {
    padding: 60px 0;
    background-color: var(--card-bg);
    margin-bottom: 40px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.03);
}

.page-login__section-title {
    font-size: 2.2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-login__section-description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-main);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.page-login__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-login__benefit-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-login__benefit-icon {
    width: 100%; /* Ensure images are not small icons */
    height: auto;
    max-width: 250px;
    margin-bottom: 20px;
    border-radius: 8px;
    object-fit: cover;
    filter: none; /* Ensure no CSS filter */
    min-width: 200px;
    min-height: 200px;
}

.page-login__benefit-title {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-login__benefit-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-main);
}

/* Security Section */
.page-login__security-section {
    padding: 60px 0;
    background-color: var(--page-bg);
    margin-bottom: 40px;
}

.page-login__security-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-login__security-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-login__security-icon {
    width: 100%; /* Ensure images are not small icons */
    height: auto;
    max-width: 250px;
    margin-bottom: 20px;
    border-radius: 8px;
    object-fit: cover;
    filter: none; /* Ensure no CSS filter */
    min-width: 200px;
    min-height: 200px;
}

.page-login__security-title {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-login__security-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-main);
}

/* Guide Section */
.page-login__guide-section {
    padding: 60px 0;
    background-color: var(--card-bg);
    margin-bottom: 40px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.03);
}

.page-login__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-login__guide-step {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    padding-top: 70px; /* Space for step number */
}

.page-login__step-number {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: #ffffff;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(47, 107, 255, 0.4);
}

.page-login__step-title {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-login__step-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-main);
}

/* FAQ Section */
.page-login__faq-section {
    padding: 60px 0;
    background-color: var(--page-bg);
}

details.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
details.page-login__faq-item summary.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-login__faq-item summary.page-login__faq-question::-webkit-details-marker {
  display: none;
}
details.page-login__faq-item summary.page-login__faq-question:hover {
  background: #f8faff;
}
.page-login__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-dark);
}
.page-login__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
  transition: transform 0.3s ease;
}
details.page-login__faq-item[open] .page-login__faq-toggle {
    transform: rotate(45deg);
}
details.page-login__faq-item .page-login__faq-answer {
  padding: 0 25px 20px;
  background: #fcfdff;
  border-radius: 0 0 10px 10px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-main);
}

/* General Image & Button Responsiveness */
.page-login img {
    max-width: 100%;
    height: auto;
    display: block;
    filter: none; /* Ensure no CSS filter */
}

.page-login a[class*="button"],
.page-login a[class*="btn"],
.page-login button[type="submit"] {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

/* Mobile Responsive Styles (max-width: 768px) */
@media (max-width: 768px) {
    .page-login__container {
        padding: 15px;
    }

    .page-login__hero-section {
        padding-top: 10px; /* Still small padding */
        margin-bottom: 20px;
    }

    .page-login__hero-image {
        max-height: 300px;
        object-fit: cover !important; /* Ensure image fits */
    }

    .page-login__hero-content {
        padding: 20px 10px;
        margin-top: 15px;
    }

    .page-login__main-title {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }

    .page-login__description {
        font-size: 0.95rem;
    }

    .page-login__form-section {
        padding: 30px 0;
        margin-bottom: 30px;
    }

    .page-login__form-wrapper {
        padding: 25px;
        max-width: 100%;
    }

    .page-login__form-title {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }

    .page-login__form-description {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }

    .page-login__form-actions {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .page-login__forgot-password-link,
    .page-login__submit-button {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-login__submit-button {
        font-size: 1rem;
    }

    .page-login__register-text {
        font-size: 0.9rem;
    }

    .page-login__benefits-section,
    .page-login__security-section,
    .page-login__guide-section,
    .page-login__faq-section {
        padding: 30px 0;
        margin-bottom: 20px;
    }

    .page-login__section-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }

    .page-login__section-description {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }

    .page-login__benefits-grid,
    .page-login__security-content,
    .page-login__guide-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-login__benefit-card,
    .page-login__security-item,
    .page-login__guide-step {
        padding: 25px;
    }

    .page-login__benefit-icon,
    .page-login__security-icon {
        max-width: 180px; /* Adjust for mobile */
        min-width: 180px; /* Maintain minimum size */
        min-height: 180px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-login__benefit-title,
    .page-login__security-title,
    .page-login__step-title {
        font-size: 1.1rem;
    }

    .page-login__benefit-text,
    .page-login__security-text,
    .page-login__step-text {
        font-size: 0.85rem;
    }

    .page-login__guide-step {
        padding-top: 60px;
    }

    .page-login__step-number {
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
        top: 15px;
    }

    details.page-login__faq-item summary.page-login__faq-question {
        padding: 15px 20px;
    }
    .page-login__faq-qtext {
        font-size: 1rem;
    }
}