/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
  --ph88win-primary-color: #26A9E0;
  --ph88win-secondary-color: #FFFFFF;
  --ph88win-login-color: #EA7C07;
  --ph88win-background-color: #0a0a0a; /* Từ body background, dùng để xác định text color */
  --ph88win-text-light: #ffffff;
  --ph88win-text-dark: #333333;
}

.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--ph88win-text-light); /* Body background là tối, nên text mặc định là sáng */
  background-color: var(--ph88win-background-color);
}

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

.page-register__section-title {
  font-size: 2.5em;
  color: var(--ph88win-primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-register__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 30px;
  color: var(--ph88win-text-light);
}

.page-register__btn-primary,
.page-register__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, border-color 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%; /* Đảm bảo nút không vượt quá chiều rộng */
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background-color: var(--ph88win-primary-color);
  color: var(--ph88win-secondary-color);
  border: 2px solid var(--ph88win-primary-color);
}

.page-register__btn-primary:hover {
  background-color: #1a8ac0;
  border-color: #1a8ac0;
}

.page-register__btn-secondary {
  background-color: transparent;
  color: var(--ph88win-primary-color);
  border: 2px solid var(--ph88win-primary-color);
}

.page-register__btn-secondary:hover {
  background-color: var(--ph88win-primary-color);
  color: var(--ph88win-secondary-color);
}

.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* Padding-top nhỏ, body đã xử lý header offset */
  text-align: center;
  overflow: hidden;
  min-height: 500px;
}

.page-register__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: brightness(0.5); /* Giảm độ sáng để chữ dễ đọc hơn */
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 20px;
  background-color: rgba(0, 0, 0, 0.5); /* Nền bán trong suốt để chữ nổi bật */
  border-radius: 10px;
}

.page-register__main-title {
  font-size: clamp(2em, 4vw, 3.5em); /* H1 font size clamp */
  color: var(--ph88win-secondary-color);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-register__hero-description {
  font-size: 1.2em;
  color: var(--ph88win-secondary-color);
  margin-bottom: 30px;
}

.page-register__benefits-section {
  padding: 80px 0;
  background-color: var(--ph88win-background-color);
}

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

.page-register__card {
  background-color: rgba(255, 255, 255, 0.1); /* Nền tối, card sáng nhẹ */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--ph88win-text-light);
}

.page-register__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-register__card-title {
  font-size: 1.5em;
  color: var(--ph88win-primary-color);
  margin-bottom: 15px;
}

.page-register__card-text {
  font-size: 1em;
  color: var(--ph88win-text-light);
}

.page-register__steps-section {
  padding: 80px 0;
  background-color: var(--ph88win-primary-color);
  color: var(--ph88win-secondary-color);
}

.page-register__steps-section .page-register__section-title {
  color: var(--ph88win-secondary-color);
}

.page-register__steps-section .page-register__section-description {
  color: var(--ph88win-secondary-color);
}

.page-register__steps-list {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
}

.page-register__step-item {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 25px 30px;
  margin-bottom: 20px;
  position: relative;
  padding-left: 70px;
}

.page-register__step-item::before {
  counter-increment: step-counter;
  content: "Bước " counter(step-counter);
  position: absolute;
  left: 20px;
  top: 25px;
  background-color: var(--ph88win-secondary-color);
  color: var(--ph88win-primary-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.9em;
}

.page-register__step-title {
  font-size: 1.3em;
  color: var(--ph88win-secondary-color);
  margin-bottom: 10px;
}

.page-register__step-text,
.page-register__info-list {
  color: var(--ph88win-secondary-color);
}

.page-register__info-list {
  list-style: disc;
  margin-left: 20px;
  margin-top: 10px;
  margin-bottom: 10px;
}

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

.page-register__games-section {
  padding: 80px 0;
  background-color: var(--ph88win-background-color);
}

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

.page-register__game-card .page-register__card-title a {
  color: var(--ph88win-primary-color);
  text-decoration: none;
}

.page-register__game-card .page-register__card-title a:hover {
  text-decoration: underline;
}

.page-register__game-card .page-register__btn-secondary {
  margin-top: 20px;
}

.page-register__promotions-section {
  padding: 80px 0;
  background-color: var(--ph88win-primary-color);
  color: var(--ph88win-secondary-color);
}

.page-register__promotions-section .page-register__section-title,
.page-register__promotions-section .page-register__section-description {
  color: var(--ph88win-secondary-color);
}

.page-register__promo-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.page-register__promo-item {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-register__promo-title {
  font-size: 1.4em;
  color: var(--ph88win-secondary-color);
  margin-bottom: 10px;
}

.page-register__promo-text {
  color: var(--ph88win-secondary-color);
}

.page-register__security-section {
  padding: 80px 0;
  background-color: var(--ph88win-background-color);
  text-align: center;
}

.page-register__security-image {
  width: 100%;
  max-width: 1000px;
  height: auto;
  border-radius: 10px;
  margin: 40px auto;
  display: block;
}

.page-register__support-section {
  padding: 80px 0;
  background-color: var(--ph88win-primary-color);
  color: var(--ph88win-secondary-color);
  text-align: center;
}

.page-register__support-section .page-register__section-title,
.page-register__support-section .page-register__section-description {
  color: var(--ph88win-secondary-color);
}

.page-register__contact-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  margin-bottom: 40px;
  font-size: 1.1em;
}

.page-register__contact-list li {
  margin-bottom: 10px;
}

.page-register__faq-section {
  padding: 80px 0;
  background-color: var(--ph88win-background-color);
}

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

.page-register__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--ph88win-text-light);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--ph88win-primary-color);
}

.page-register__faq-item[open] > .page-register__faq-question {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.page-register__faq-question::-webkit-details-marker {
  display: none;
}

.page-register__faq-question::marker {
  display: none;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--ph88win-secondary-color);
}

.page-register__faq-item[open] .page-register__faq-toggle {
  transform: rotate(45deg);
}

.page-register__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: var(--ph88win-text-light);
}

.page-register__cta-final-section {
  padding: 80px 0;
  background-color: var(--ph88win-primary-color);
  color: var(--ph88win-secondary-color);
  text-align: center;
}

.page-register__cta-final-section .page-register__section-title,
.page-register__cta-final-section .page-register__section-description {
  color: var(--ph88win-secondary-color);
}

.page-register__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-register__hero-content {
    padding: 15px;
  }

  .page-register__main-title {
    font-size: clamp(1.8em, 5vw, 3em);
  }

  .page-register__section-title {
    font-size: 2em;
  }
}

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

  .page-register__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-register__hero-section {
    padding-top: 10px !important; /* body đã承担 --header-offset */
    padding-bottom: 40px;
  }

  .page-register__main-title {
    font-size: clamp(1.5em, 6vw, 2.5em);
  }

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

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

  /* Tất cả hình ảnh phải thích ứng với màn hình di động */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Tất cả các container chứa hình ảnh/video/nút */
  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__hero-content,
  .page-register__cta-wrapper,
  .page-register__cta-buttons,
  .page-register__benefits-grid,
  .page-register__games-grid,
  .page-register__promo-list,
  .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* Đảm bảo không tràn */
  }

  /* Nút bấm thích ứng với màn hình di động */
  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register a[class*="button"],
  .page-register a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important; /* Cho phép chữ xuống dòng */
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-register__cta-buttons {
    flex-direction: column; /* Nút xếp dọc trên di động */
    gap: 15px;
  }

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

  .page-register__faq-answer {
    padding: 10px 20px 15px;
  }

  .page-register__step-item {
    padding-left: 60px;
  }

  .page-register__step-item::before {
    left: 15px;
    top: 20px;
    width: 35px;
    height: 35px;
    font-size: 0.8em;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: clamp(1.2em, 8vw, 2em);
  }

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

  .page-register__hero-content {
    padding: 10px;
  }

  .page-register__benefits-grid,
  .page-register__games-grid,
  .page-register__promo-list {
    grid-template-columns: 1fr;
  }
}