/* style/support.css */
/* body đã có padding-top: var(--header-offset); nên không cần đặt lại ở đây */

.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light backgrounds */
  background-color: var(--background-color, #ffffff); /* Fallback to white if var not set */
}

.page-support__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column; /* Image above text */
  align-items: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: #f8f8f8; /* Light background for hero */
  color: #333333;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
}

.page-support__hero-content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.page-support__main-title {
  font-size: clamp(2em, 3.5vw, 2.8em); /* Use clamp for H1 font-size */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #26A9E0; /* Brand color for main title */
}

.page-support__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #555555;
}

.page-support__btn-primary {
  display: inline-block;
  background-color: #26A9E0; /* Main brand color */
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
  border: 2px solid transparent;
}

.page-support__btn-primary:hover {
  background-color: #1a8cc7; /* Slightly darker on hover */
}

.page-support__btn-secondary {
  display: inline-block;
  background-color: #ffffff;
  color: #26A9E0; /* Main brand color */
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  border: 2px solid #26A9E0;
}

.page-support__btn-secondary:hover {
  background-color: #26A9E0;
  color: #ffffff;
  border-color: #26A9E0;
}

.page-support__faq-section,
.page-support__contact-form-section {
  padding: 60px 20px;
  background-color: #ffffff; /* Light background */
  color: #333333;
}

.page-support__dark-bg {
  background-color: #26A9E0; /* Main brand color for dark section */
  color: #ffffff;
}

.page-support__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-support__dark-section {
  background-color: #26A9E0; /* Main brand color for dark section */
  color: #ffffff;
  padding: 60px 20px;
}

.page-support__container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-support__section-title {
  font-size: 2.2em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: inherit; /* Inherit color from parent section */
}

.page-support__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: inherit;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-support__faq-category {
  background-color: #f9f9f9;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  color: #333333;
}

.page-support__category-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 25px;
  color: #26A9E0;
  text-align: center;
}

.page-support__faq-item {
  margin-bottom: 15px;
  border-bottom: 1px solid #eee;
  padding-bottom: 15px;
}

.page-support__faq-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.page-support__faq-item details {
  cursor: pointer;
}

.page-support__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1em;
  font-weight: 500;
  color: #333333;
  padding: 10px 0;
  list-style: none; /* Remove default arrow */
}

.page-support__faq-item summary::marker,
.page-support__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for cross-browser consistency */
}

.page-support__faq-item summary:hover {
  color: #26A9E0;
}

.page-support__faq-item details[open] summary .page-support__faq-toggle {
  transform: rotate(45deg); /* Rotate plus to form an X or just change to minus */
}

.page-support__faq-item p {
  padding-top: 10px;
  font-size: 1em;
  color: #555555;
}

.page-support__image-center {
  text-align: center;
  margin-top: 40px;
}

.page-support__faq-image,
.page-support__contact-image,
.page-support__responsible-gambling-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto; /* Center images */
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  min-width: 200px; /* Ensure min size */
  min-height: 200px; /* Ensure min size */
}


.page-support__contact-channels-section {
  padding: 60px 20px;
  text-align: center;
}

.page-support__channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-support__channel-card {
  background-color: rgba(255, 255, 255, 0.1); /* Semi-transparent white on dark background */
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-support__channel-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-support__channel-text {
  font-size: 1em;
  margin-bottom: 20px;
  color: #f0f0f0;
}

.page-support__channel-phone {
  font-size: 1.2em;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
}

.page-support__social-links {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.page-support__social-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background-color: #ffffff;
  color: #26A9E0;
  border-radius: 50%;
  font-size: 1.2em;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-support__social-icon:hover {
  background-color: #f0f0f0;
  color: #1a8cc7;
}

.page-support__contact-form {
  max-width: 700px;
  margin: 0 auto;
  background-color: #f9f9f9;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-support__form-group {
  margin-bottom: 20px;
  text-align: left;
}

.page-support__form-label {
  display: block;
  font-size: 1em;
  font-weight: 600;
  margin-bottom: 8px;
  color: #333333;
}

.page-support__form-input,
.page-support__form-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #cccccc;
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
  color: #333333;
  background-color: #ffffff;
}

.page-support__form-textarea {
  resize: vertical;
}

.page-support__contact-form .page-support__btn-primary {
  width: auto;
  min-width: 180px;
  padding: 12px 25px;
  font-size: 1.1em;
  margin-top: 10px;
}

.page-support__responsible-gambling-section {
  text-align: center;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .page-support__main-title {
    font-size: clamp(1.8em, 4vw, 2.5em);
  }
  .page-support__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-support {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-support__hero-section {
    padding: 40px 15px;
  }

  .page-support__hero-image-wrapper {
    margin-bottom: 20px;
  }

  .page-support__main-title {
    font-size: clamp(1.6em, 6vw, 2.2em) !important;
    margin-bottom: 15px;
  }

  .page-support__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px !important;
    font-size: 1em !important;
  }

  .page-support__cta-buttons {
    flex-direction: column !important;
    gap: 10px;
  }

  .page-support__section-title {
    font-size: 1.8em !important;
    margin-bottom: 30px !important;
  }

  .page-support__section-description {
    font-size: 0.95em !important;
    margin-bottom: 30px !important;
  }

  .page-support__faq-section,
  .page-support__contact-channels-section,
  .page-support__contact-form-section,
  .page-support__responsible-gambling-section {
    padding: 40px 15px !important;
  }

  .page-support__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-support__faq-grid,
  .page-support__channels-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-support__category-title {
    font-size: 1.3em !important;
    margin-bottom: 20px !important;
  }

  .page-support__faq-item summary {
    font-size: 1em !important;
  }

  .page-support__faq-item p {
    font-size: 0.95em !important;
  }

  /* All images responsive for mobile */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    min-width: 200px !important; /* Enforce minimum size even on mobile */
    min-height: 200px !important; /* Enforce minimum size even on mobile */
  }

  /* Image containers for mobile */
  .page-support__image-center,
  .page-support__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    /* padding-left/right handled by .page-support__container */
  }

  /* Form elements */
  .page-support__contact-form {
    padding: 30px 20px !important;
  }

  .page-support__form-label {
    font-size: 0.95em !important;
  }

  .page-support__form-input,
  .page-support__form-textarea {
    padding: 10px !important;
    font-size: 0.95em !important;
  }

  .page-support__responsible-gambling-image {
    max-width: 300px !important;
    height: auto !important;
  }
}

/* Ensure images in content area are not too small */
.page-support__hero-image,
.page-support__faq-image,
.page-support__contact-image,
.page-support__responsible-gambling-image {
  min-width: 200px;
  min-height: 200px;
}

/* No CSS filter for images */
.page-support img {
  filter: none !important;
}

/* Specific button color for login if needed, but here it's general */
.page-support__btn-login {
  background-color: #EA7C07;
  color: #FFFFFF;
}
.page-support__btn-login:hover {
  background-color: #d16b06;
}