.page-register {
  color: #ffffff; /* Body background is dark (#1a1a2e), so text should be light */
  background-color: transparent; /* Rely on body background from shared.css */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

.page-register__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: brightness(0.5); /* Slightly darken image for text readability */
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 20px;
  color: #ffffff;
}

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

.page-register__hero-description,
.page-register__hero-text {
  font-size: 1.1em;
  margin-bottom: 25px;
  color: #f0f0f0;
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background-color: #26A9E0; /* Primary brand color */
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-register__btn-primary:hover {
  background-color: #1e87c0;
  transform: translateY(-2px);
}

.page-register__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0; /* Text color is primary brand color */
  border: 2px solid #26A9E0;
}

.page-register__btn-secondary:hover {
  background-color: #e0e0e0;
  transform: translateY(-2px);
}

.page-register__section {
  padding: 60px 20px;
  box-sizing: border-box;
  width: 100%;
  background-color: transparent; /* Default transparent for dark body bg */
}

.page-register__dark-bg {
  background-color: #1a1a2e;
  color: #ffffff;
}

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

.page-register__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  color: #26A9E0; /* Brand color for titles */
}

.page-register__section-title--dark {
  color: #333333;
}

.page-register__text-block {
  max-width: 800px;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 1.05em;
}

.page-register__text-block--dark {
  color: #333333;
}

.page-register__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

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

.page-register__step-item,
.page-register__feature-item {
  background-color: rgba(255, 255, 255, 0.05); /* Slightly visible on dark bg */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
}

.page-register__light-bg .page-register__step-item,
.page-register__light-bg .page-register__feature-item {
  background-color: #f9f9f9;
  color: #333333;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-register__step-title,
.page-register__feature-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #26A9E0;
}

.page-register__step-title--dark,
.page-register__feature-title--dark {
  color: #333333;
}

.page-register__step-description,
.page-register__feature-description {
  font-size: 1em;
  color: #f0f0f0;
}

.page-register__feature-description--dark {
  color: #555555;
}

.page-register__game-list,
.page-register__promotion-list {
  text-align: left;
  margin-top: 20px;
  padding-left: 20px;
  list-style: disc;
  color: #f0f0f0;
}

.page-register__feature-item .page-register__game-list li,
.page-register__feature-item .page-register__promotion-list li {
  margin-bottom: 10px;
}

.page-register__light-bg .page-register__game-list,
.page-register__light-bg .page-register__promotion-list {
  color: #555555;
}

.page-register__registration-form {
  background-color: rgba(255, 255, 255, 0.1); /* Semi-transparent white on dark bg */
  border-radius: 10px;
  padding: 40px;
  max-width: 600px;
  margin: 40px auto;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.page-register__form-title {
  font-size: 2em;
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
  color: #26A9E0;
}

.page-register__form-group {
  margin-bottom: 20px;
}

.page-register__form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #f0f0f0;
}

.page-register__registration-form input[type="text"],
.page-register__registration-form input[type="password"],
.page-register__registration-form input[type="tel"],
.page-register__registration-form input[type="email"] {
  width: calc(100% - 20px);
  padding: 12px 10px;
  border: 1px solid #444;
  border-radius: 5px;
  background-color: #333;
  color: #ffffff;
  font-size: 1em;
}

.page-register__registration-form input::placeholder {
  color: #aaa;
}

.page-register__form-group--checkbox {
  display: flex;
  align-items: center;
  margin-top: 25px;
  margin-bottom: 30px;
}

.page-register__form-group--checkbox input[type="checkbox"] {
  margin-right: 10px;
  width: 18px;
  height: 18px;
  accent-color: #26A9E0;
}

.page-register__form-group--checkbox label {
  margin-bottom: 0;
  font-weight: normal;
  font-size: 0.95em;
  color: #f0f0f0;
}

.page-register__form-group--checkbox label a {
  color: #26A9E0;
  text-decoration: underline;
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 25px;
  font-size: 1em;
  color: #f0f0f0;
}

.page-register__login-prompt a {
  color: #26A9E0;
  text-decoration: underline;
}

.page-register__benefits-list,
.page-register__security-list {
  max-width: 900px;
  margin: 0 auto 40px;
  padding-left: 20px;
  list-style: none;
  text-align: left;
}

.page-register__benefits-list li,
.page-register__security-list li {
  background-color: rgba(255, 255, 255, 0.05);
  border-left: 5px solid #26A9E0;
  margin-bottom: 15px;
  padding: 15px 20px;
  border-radius: 8px;
  font-size: 1.05em;
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-register__security-list li {
  border-left: 5px solid #EA7C07; /* Login orange for security emphasis */
}

.page-register__benefits-list li strong,
.page-register__security-list li strong {
  color: #26A9E0;
}

.page-register__security-list li strong {
  color: #EA7C07;
}

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

.page-register__faq-item {
  background-color: #f9f9f9;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  color: #333333;
}

.page-register__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  background-color: #ffffff;
  border-bottom: 1px solid #eee;
  font-weight: 600;
  font-size: 1.1em;
  color: #333333;
  list-style: none;
  -webkit-touch-callout: none; /* Disable callout on iOS */
  -webkit-user-select: none; /* Disable text selection on iOS */
  -moz-user-select: none; /* Disable text selection on Firefox */
  -ms-user-select: none; /* Disable text selection on IE/Edge */
  user-select: none; /* Disable text selection */
}

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

.page-register__faq-qtext {
  flex-grow: 1;
  color: #333333;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: #26A9E0;
}

.page-register__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

.page-register__faq-answer p {
  margin-bottom: 10px;
  color: #555555;
}

.page-register__image {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

.page-register__image--center {
  margin: 40px auto;
}

.page-register__cta-section {
  padding: 80px 20px;
  text-align: center;
}

.page-register__cta-section .page-register__section-title {
  color: #ffffff;
  margin-bottom: 25px;
}

.page-register__cta-section .page-register__text-block {
  color: #f0f0f0;
  margin-bottom: 40px;
}

.page-register__container--flex {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Desktop specific styles */
@media (min-width: 769px) {
  .page-register__steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-register__features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet specific styles */
@media (min-width: 481px) and (max-width: 768px) {
  .page-register__hero-content {
    padding: 15px;
  }
  .page-register__main-title {
    font-size: 2.5em;
  }
  .page-register__section-title {
    font-size: 2.2em;
  }
  .page-register__steps-grid,
  .page-register__features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

/* Mobile specific styles */
@media (max-width: 768px) {
  .page-register__hero-section {
    padding: 10px 15px 40px;
  }
  .page-register__hero-content {
    padding: 10px;
  }
  .page-register__main-title {
    font-size: 2em; /* Ensure H1 is not too large on mobile */
  }
  .page-register__hero-description,
  .page-register__hero-text {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-register__section {
    padding: 40px 15px;
  }
  .page-register__section-title {
    font-size: 1.8em;
    margin-bottom: 25px;
  }
  .page-register__text-block {
    margin-bottom: 30px;
  }
  .page-register__registration-form {
    padding: 25px;
    margin: 30px auto;
  }
  .page-register__form-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }
  .page-register__form-group label {
    font-size: 0.95em;
  }
  .page-register__registration-form input[type="text"],
  .page-register__registration-form input[type="password"],
  .page-register__registration-form input[type="tel"],
  .page-register__registration-form input[type="email"] {
    width: calc(100% - 20px) !important;
    padding: 10px !important;
  }
  .page-register__form-group--checkbox label {
    font-size: 0.9em;
  }
  .page-register__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-register__image,
  .page-register__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-register__section,
  .page-register__container,
  .page-register__hero-section,
  .page-register__registration-form-section,
  .page-register__why-choose-us-section,
  .page-register__benefits-section,
  .page-register__security-tips-section,
  .page-register__faq-section,
  .page-register__cta-section,
  .page-register__registration-form,
  .page-register__steps-grid,
  .page-register__features-grid,
  .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important; /* Prevent horizontal scroll */
  }
  .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__hero-section {
    padding-top: 10px !important; /* body padding-top is handled by shared.css */
  }
  .page-register__benefits-list li,
  .page-register__security-list li {
    font-size: 0.95em;
    padding: 12px 15px;
  }
  .page-register__faq-item summary {
    font-size: 1em;
    padding: 15px 20px;
  }
  .page-register__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }
}