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

:root {
  --hubet-primary-color: #11A84E;
  --hubet-secondary-color: #22C768;
  --hubet-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --hubet-card-bg: #11271B;
  --hubet-bg: #08160F;
  --hubet-text-main: #F2FFF6;
  --hubet-text-secondary: #A7D9B8;
  --hubet-border-color: #2E7A4E;
  --hubet-glow-color: #57E38D;
  --hubet-gold-color: #F2C14E;
  --hubet-divider-color: #1E3A2A;
  --hubet-deep-green: #0A4B2C;
  --neutral-dark-text: #333333;
  --neutral-light-text: #ffffff;
  --neutral-light-bg: #ffffff;
  --neutral-gray-bg: #f5f5f5;
}

.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--hubet-text-main); /* Default text color for dark body background */
  background-color: var(--hubet-bg); /* Ensure sections below hero have correct bg if not explicitly set */
}

.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  box-sizing: border-box;
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.4); /* Darken image for text readability */
}

.page-register__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  text-align: center;
  color: var(--hubet-text-main);
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent background for text on image */
  border-radius: 10px;
  box-sizing: border-box;
}

.page-register__main-title {
  font-size: clamp(2em, 4vw, 3.5em); /* Responsive H1 font size */
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--hubet-gold-color);
  line-height: 1.2;
}

.page-register__subtitle {
  font-size: clamp(1em, 1.8vw, 1.25em);
  margin-bottom: 30px;
  color: var(--hubet-text-secondary);
}

.page-register__form-container {
  background: var(--hubet-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-register__registration-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-register__form-group {
  text-align: left;
}

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--hubet-text-main);
}

.page-register__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--hubet-border-color);
  border-radius: 5px;
  background-color: var(--hubet-deep-green);
  color: var(--hubet-text-main);
  font-size: 1em;
  box-sizing: border-box;
}

.page-register__form-input::placeholder {
  color: var(--hubet-text-secondary);
  opacity: 0.7;
}

.page-register__input-with-button {
  display: flex;
  gap: 10px;
}

.page-register__input-with-button .page-register__form-input {
  flex-grow: 1;
}

.page-register__get-code-button {
  background: var(--hubet-secondary-color);
  color: var(--neutral-light-text);
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.3s ease;
  white-space: nowrap;
}

.page-register__get-code-button:hover {
  background-color: #1a9e4e;
}

.page-register__checkbox-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-register__form-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--hubet-primary-color);
}

.page-register__checkbox-label {
  font-size: 0.95em;
  color: var(--hubet-text-secondary);
}

.page-register__terms-link {
  color: var(--hubet-secondary-color);
  text-decoration: none;
}

.page-register__terms-link:hover {
  text-decoration: underline;
}

.page-register__btn-primary {
  background: var(--hubet-button-gradient);
  color: var(--neutral-light-text);
  border: none;
  padding: 15px 25px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: opacity 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary:hover {
  opacity: 0.9;
}

.page-register__login-prompt {
  margin-top: 20px;
  font-size: 0.95em;
  color: var(--hubet-text-secondary);
}

.page-register__login-link {
  color: var(--hubet-secondary-color);
  text-decoration: none;
  font-weight: 600;
}

.page-register__login-link:hover {
  text-decoration: underline;
}

.page-register__section {
  padding: 60px 20px;
  box-sizing: border-box;
}

.page-register__introduction-section {
  background-color: var(--hubet-bg);
}

.page-register__guide-section {
  background-color: var(--hubet-deep-green);
  color: var(--hubet-text-main);
}

.page-register__notes-section {
  background-color: var(--hubet-bg);
}

.page-register__faq-section {
  background-color: var(--hubet-deep-green);
  color: var(--hubet-text-main);
}

.page-register__cta-final-section {
  background-color: var(--hubet-bg);
  padding-bottom: 80px;
}

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

.page-register__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--hubet-gold-color);
}

.page-register__sub-title {
  font-size: clamp(1.5em, 2.5vw, 2em);
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 25px;
  color: var(--hubet-primary-color);
  text-align: center;
}

.page-register__text-block {
  font-size: 1.05em;
  margin-bottom: 20px;
  color: var(--hubet-text-secondary);
  text-align: justify;
}

.page-register__feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-register__feature-item {
  background-color: var(--hubet-card-bg);
  padding: 25px;
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--hubet-border-color);
}

.page-register__feature-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 5px;
}

.page-register__feature-heading {
  font-size: 1.2em;
  font-weight: 600;
  color: var(--hubet-gold-color);
  margin-bottom: 5px;
}

.page-register__feature-description {
  font-size: 0.95em;
  color: var(--hubet-text-secondary);
}

.page-register__step-by-step {
  display: flex;
  flex-direction: column;
  gap: 50px;
  margin-top: 40px;
}

.page-register__step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-register__step-item:nth-child(even) {
  flex-direction: column-reverse; /* Alternate image/text order */
}

.page-register__step-title {
  font-size: clamp(1.4em, 2.2vw, 1.8em);
  font-weight: 600;
  color: var(--hubet-gold-color);
  margin-bottom: 20px;
}

.page-register__step-description {
  font-size: 1.05em;
  color: var(--hubet-text-secondary);
  max-width: 800px;
  margin-bottom: 30px;
  text-align: justify;
}

.page-register__step-image {
  width: 100%;
  max-width: 700px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  margin-top: 20px;
}

.page-register__info-list {
  list-style: disc;
  text-align: left;
  margin: 20px auto 30px auto;
  padding-left: 25px;
  max-width: 800px;
  color: var(--hubet-text-secondary);
}

.page-register__info-list li {
  margin-bottom: 10px;
  font-size: 1em;
}

.page-register__info-list li strong {
  color: var(--hubet-text-main);
}

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

.page-register__bullet-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-register__bullet-item {
  background-color: var(--hubet-card-bg);
  padding: 25px;
  border-radius: 10px;
  border: 1px solid var(--hubet-border-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-register__bullet-heading {
  font-size: 1.2em;
  font-weight: 600;
  color: var(--hubet-gold-color);
  margin-bottom: 10px;
}

.page-register__bullet-description {
  font-size: 0.95em;
  color: var(--hubet-text-secondary);
}

.page-register__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__faq-item {
  background-color: var(--hubet-card-bg);
  border: 1px solid var(--hubet-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--hubet-text-main);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  cursor: pointer;
  background-color: var(--hubet-deep-green);
  color: var(--hubet-gold-color);
  border-bottom: 1px solid var(--hubet-border-color);
  list-style: none; /* For details/summary */
}

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

.page-register__faq-qtext {
  flex-grow: 1;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--hubet-text-main);
}

.page-register__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--hubet-text-secondary);
  background-color: var(--hubet-card-bg);
}

.page-register__faq-answer p {
  margin-bottom: 10px;
}

.page-register__text-center {
  text-align: center;
}

.page-register__large-button {
  padding: 18px 35px;
  font-size: 1.25em;
  display: inline-block;
  margin-top: 20px;
}

/* --- Responsive Styles --- */

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

  .page-register__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-register__hero-content {
    padding: 15px;
    border-radius: 8px;
  }

  .page-register__main-title {
    font-size: clamp(1.8em, 8vw, 2.5em);
  }

  .page-register__subtitle {
    font-size: clamp(0.9em, 4vw, 1.1em);
  }

  .page-register__form-container {
    padding: 20px;
  }

  .page-register__form-group,
  .page-register__checkbox-group {
    margin-bottom: 10px;
  }

  .page-register__btn-primary,
  .page-register__get-code-button,
  .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;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__cta-buttons,
  .page-register__button-group,
  .page-register__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-register__section {
    padding: 30px 15px;
  }

  .page-register__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }

  .page-register__section-title {
    font-size: clamp(1.5em, 7vw, 2em);
    margin-bottom: 30px;
  }

  .page-register__sub-title {
    font-size: clamp(1.3em, 6vw, 1.6em);
  }

  .page-register__text-block {
    font-size: 1em;
  }

  .page-register__feature-list,
  .page-register__bullet-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-register__feature-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
  }

  .page-register__feature-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
  }

  .page-register__step-item:nth-child(even) {
    flex-direction: column; /* Reset order for mobile */
  }

  .page-register__step-image {
    margin-top: 15px;
  }

  .page-register__info-list {
    padding-left: 20px;
  }

  .page-register__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-register__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  /* Mobile image responsiveness */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-register__video-section {
    padding-top: 10px !important;
  }
}