/* style/support.css */

/* Biến CSS */
:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --accent-color-register: #C30808;
  --accent-color-login: #C30808;
  --font-color-register-login: #FFFF00;
  --body-bg-color: #222222; /* Từ shared.css */
  --text-light: #ffffff;
  --text-dark: #333333;
  --card-bg-light: #ffffff;
  --card-bg-dark: rgba(255, 255, 255, 0.1);
}

/* Thiết lập chung cho trang */
.page-support {
  color: var(--text-light); /* Body background là #222222 (dark), nên text là light */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: var(--body-bg-color);
}

.page-support__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Phần Hero */
.page-support__hero-section {
  position: relative;
  background-color: var(--primary-color);
  padding: 80px 0;
  text-align: center;
  padding-top: var(--header-offset, 120px); /* Đảm bảo không bị header che */
  background-image: url('[GALLERY:hero_support:1920x1080:bet789_support_hero,customer_service,24_7_assistance,online_gaming,vietnam]');
  background-size: cover;
  background-position: center;
  color: var(--text-light);
}

.page-support__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5); /* Lớp phủ tối để text dễ đọc */
    z-index: 1;
}

.page-support__hero-section > .page-support__container {
    position: relative;
    z-index: 2;
}

.page-support__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--text-light);
  font-weight: bold;
}

.page-support__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-light);
}

.page-support__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* Các nút chung */
.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background-color: var(--accent-color-login); /* Đỏ cho đăng nhập */
  color: var(--font-color-register-login); /* Vàng cho font */
  border: 2px solid var(--accent-color-login);
}

.page-support__btn-primary:hover {
  background-color: darken(var(--accent-color-login), 10%);
  color: var(--text-light);
}

.page-support__btn-secondary {
  background-color: transparent;
  color: var(--font-color-register-login); /* Vàng cho font */
  border: 2px solid var(--font-color-register-login);
}

.page-support__btn-secondary:hover {
  background-color: var(--font-color-register-login);
  color: var(--accent-color-register);
}

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

.page-support__btn-text-link:hover {
  color: darken(var(--primary-color), 10%);
}

.page-support__btn-read-more {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--text-light);
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-support__btn-read-more:hover {
  background-color: darken(var(--primary-color), 10%);
}

/* Tiêu đề phần */
.page-support__section-title {
  font-size: 2.5em;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 20px;
  margin-top: 60px;
}

.page-support__section-intro {
  font-size: 1.1em;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

/* Phần kênh hỗ trợ */
.page-support__channels-section {
  padding: 60px 0;
  background-color: var(--body-bg-color);
}

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

.page-support__channel-card {
  background-color: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--text-light);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-support__channel-icon {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 20px;
  border: 3px solid var(--primary-color);
}

.page-support__card-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-support__card-text {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
  flex-grow: 1;
}

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

.page-support__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-support__faq-item {
  background-color: var(--card-bg-dark);
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--primary-color);
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.05);
  transition: background-color 0.3s ease;
}

.page-support__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--text-light);
}

.page-support__faq-item.active .page-support__faq-toggle {
  transform: rotate(45deg);
}

.page-support__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: rgba(255, 255, 255, 0.7);
}

.page-support__faq-item.active .page-support__faq-answer {
  max-height: 1000px !important; /* Đảm bảo đủ lớn cho mọi nội dung */
  padding: 15px 25px 25px 25px;
}

.page-support__faq-answer p {
  margin: 0;
  padding-bottom: 10px;
}

/* Phần Hướng dẫn */
.page-support__guides-section {
  padding: 60px 0;
  background-color: var(--body-bg-color);
}

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

.page-support__guide-card {
  background-color: var(--card-bg-dark);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--text-light);
  display: flex;
  flex-direction: column;
}

.page-support__guide-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-support__guide-card .page-support__card-title {
  font-size: 1.5em;
  margin-bottom: 10px;
  color: var(--primary-color);
  flex-grow: 0;
}

.page-support__guide-card .page-support__card-title a {
  color: var(--primary-color);
  text-decoration: none;
}

.page-support__guide-card .page-support__card-title a:hover {
  text-decoration: underline;
}

.page-support__guide-card .page-support__card-text {
  color: rgba(255, 255, 255, 0.7);
  flex-grow: 1;
  margin-bottom: 20px;
}

/* Phần An toàn & Trách nhiệm */
.page-support__safety-section {
  padding: 60px 0;
  background-color: var(--body-bg-color);
}

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

.page-support__safety-card {
  background-color: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--text-light);
  text-align: center;
}

/* Phần CTA liên hệ */
.page-support__contact-cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-support__dark-section .page-support__section-title,
.page-support__dark-section .page-support__section-intro {
  color: var(--text-light);
}

/* Responsive */
@media (max-width: 1024px) {
  .page-support__hero-title {
    font-size: 2.8em;
  }

  .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: 60px 0;
    padding-top: var(--header-offset, 120px) !important;
  }

  .page-support__hero-title {
    font-size: 2.2em;
  }

  .page-support__hero-description {
    font-size: 1em;
  }

  .page-support__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-support__section-title {
    font-size: 1.8em;
    margin-top: 40px;
  }

  .page-support__section-intro {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-support__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-support__channels-section,
  .page-support__faq-section,
  .page-support__guides-section,
  .page-support__safety-section,
  .page-support__contact-cta-section {
    padding: 40px 0;
  }

  .page-support__channel-grid,
  .page-support__guide-grid,
  .page-support__safety-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-support__channel-icon {
    width: 120px;
    height: 120px;
  }

  .page-support__card-title {
    font-size: 1.5em;
  }

  .page-support__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-support__faq-answer {
    padding: 0 20px;
  }

  .page-support__faq-item.active .page-support__faq-answer {
    padding: 10px 20px 20px 20px;
  }

  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__video-section,
  .page-support__video-container,
  .page-support__video-wrapper,
  .page-support__cta-buttons,
  .page-support__button-group,
  .page-support__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-support__faq-list {
    padding: 0;
  }

  .page-support__cta-button,
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support a[class*="button"],
  .page-support a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  
  .page-support__hero-cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .page-support__hero-title {
    font-size: 1.8em;
  }

  .page-support__section-title {
    font-size: 1.5em;
  }

  .page-support__channel-icon {
    width: 100px;
    height: 100px;
  }
}