/* style/login.css */

/* Biến CSS chung */
:root {
  --primary-color: #FFD700; /* Vàng */
  --secondary-color: #000080; /* Xanh đậm */
  --text-light: #ffffff;
  --text-dark: #333333;
  --background-dark: #121212;
  --card-background-dark: rgba(255, 255, 255, 0.08);
  --border-color-dark: rgba(255, 255, 255, 0.15);
}

/* Thiết lập chung cho trang đăng nhập */
.page-login {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-light); /* Màu chữ sáng cho nền tối */
  background-color: var(--background-dark); /* Nền tối */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Container chung */
.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  width: 100%;
  box-sizing: border-box;
}

/* Hero Section (phần chính của trang đăng nhập) */
.page-login__hero-section {
  position: relative;
  padding: 120px 0 80px; /* Điều chỉnh padding-top cho header cố định */
  background: linear-gradient(135deg, var(--secondary-color) 0%, #000040 100%);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  overflow: hidden;
}

.page-login__hero-container {
  z-index: 10;
  position: relative;
}

.page-login__main-title {
  font-size: 3.2em;
  color: var(--primary-color);
  margin-bottom: 20px;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
  font-weight: bold;
  line-height: 1.2;
}

.page-login__hero-description {
  font-size: 1.3em;
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Form đăng nhập */
.page-login__form-wrapper {
  background: var(--card-background-dark);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  margin: 40px auto 0;
  border: 1px solid var(--border-color-dark);
}

.page-login__form-title {
  font-size: 2em;
  color: var(--primary-color);
  margin-bottom: 30px;
  text-align: center;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-light);
  font-weight: 600;
  font-size: 1.1em;
}

.page-login__form-input {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--border-color-dark);
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-light);
  font-size: 1em;
  transition: border-color 0.3s ease, background-color 0.3s ease;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.page-login__form-input:focus {
  border-color: var(--primary-color);
  background-color: rgba(255, 255, 255, 0.1);
  outline: none;
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 0.95em;
}

.page-login__remember-me {
  display: flex;
  align-items: center;
}

.page-login__checkbox {
  margin-right: 8px;
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

.page-login__checkbox-label {
  color: #cccccc;
}

.page-login__forgot-password-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover {
  color: #ffd94f;
  text-decoration: underline;
}

.page-login__submit-button {
  width: 100%;
  padding: 16px;
  background: var(--primary-color);
  color: var(--text-dark);
  border: none;
  border-radius: 8px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-login__submit-button:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
}

.page-login__submit-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-login__register-cta {
  margin-top: 30px;
  padding-top: 25px;
  border-top: 1px solid var(--border-color-dark);
  text-align: center;
}

.page-login__register-text {
  color: #cccccc;
  margin-bottom: 20px;
  font-size: 1.05em;
}

.page-login__register-button {
  display: inline-block;
  padding: 14px 30px;
  background: var(--secondary-color);
  color: var(--text-light);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-login__register-button:hover {
  background-color: #000066;
  transform: translateY(-2px);
}

/* Các phần chung */
.page-login__section-title {
  font-size: 2.8em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 25px;
  font-weight: bold;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.page-login__section-description {
  font-size: 1.15em;
  color: #e0e0e0;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px;
}

/* Benefits Section */
.page-login__benefits-section {
  padding: 80px 0;
  background-color: var(--background-dark);
}

.page-login__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-login__benefit-item {
  background: var(--card-background-dark);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-login__benefit-icon {
  width: 200px; /* Đảm bảo kích thước tối thiểu 200px */
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
  border-radius: 8px;
}

.page-login__benefit-title {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 700;
}

.page-login__benefit-text {
  font-size: 1em;
  color: #c0c0c0;
}

/* Promotions Section */
.page-login__promotions-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #000040 0%, var(--secondary-color) 100%);
}

.page-login__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-login__promo-card {
  background: var(--card-background-dark);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-login__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-login__promo-image {
  width: 100%;
  max-width: 300px; /* Đảm bảo kích thước tối thiểu 200px */
  height: auto;
  border-radius: 8px;
  margin-bottom: 25px;
  object-fit: cover;
}

.page-login__promo-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 700;
}

.page-login__promo-text {
  font-size: 1em;
  color: #c0c0c0;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-login__promo-button {
  display: inline-block;
  padding: 12px 25px;
  background: var(--primary-color);
  color: var(--text-dark);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-login__promo-button:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
}

/* FAQ Section */
.page-login__faq-section {
  padding: 80px 0;
  background-color: var(--background-dark);
}

.page-login__faq-list {
  margin-top: 50px;
}

.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--card-background-dark);
  border: 1px solid var(--border-color-dark);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid var(--border-color-dark);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

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

.page-login__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.3em;
  font-weight: 600;
  color: var(--text-light);
  line-height: 1.5;
  pointer-events: none; /* Prevent h3 from blocking click event */
}

.page-login__faq-toggle {
  font-size: 2em;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Prevent icon from blocking click event */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
}

.page-login__faq-item.active .page-login__faq-toggle {
  transform: rotate(45deg);
  color: #e6c200;
}

.page-login__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  color: #c0c0c0;
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 2000px !important; /* Sufficiently large value */
  padding: 20px 25px !important;
  opacity: 1;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 0 10px 10px;
}

.page-login__faq-answer p {
  margin: 0;
  font-size: 1em;
}

/* Call to Action Section */
.page-login__cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, #e6c200 100%);
  text-align: center;
  color: var(--text-dark);
}

.page-login__cta-section .page-login__section-title {
  color: var(--text-dark);
  text-shadow: none;
}

.page-login__cta-section .page-login__section-description {
  color: var(--text-dark);
}

.page-login__cta-buttons {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-login__cta-button {
  display: inline-block;
  padding: 16px 40px;
  text-decoration: none;
  border-radius: 10px;
  font-size: 1.2em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__cta-button--primary {
  background: var(--secondary-color);
  color: var(--text-light);
  border: 2px solid var(--secondary-color);
}

.page-login__cta-button--primary:hover {
  background: #000066;
  border-color: #000066;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-login__cta-button--secondary {
  background: var(--text-light);
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.page-login__cta-button--secondary:hover {
  background: #f0f0f0;
  border-color: #000066;
  color: #000066;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Footer - Placeholder */
.page-login__footer-content {
  text-align: center;
  padding: 30px 20px;
  background-color: #0a0a0a;
  color: #888888;
  font-size: 0.9em;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: auto;
}

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

  .page-login__hero-description {
    font-size: 1.2em;
  }

  .page-login__section-title {
    font-size: 2.4em;
  }

  .page-login__section-description {
    font-size: 1.1em;
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 100px 0 60px; /* Điều chỉnh padding-top cho mobile header */
    min-height: 500px;
  }

  .page-login__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-login__hero-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-login__form-wrapper {
    padding: 30px 20px;
    margin: 30px auto 0;
  }

  .page-login__form-title {
    font-size: 1.8em;
    margin-bottom: 25px;
  }

  .page-login__form-input {
    padding: 12px;
    font-size: 0.95em;
  }

  .page-login__submit-button,
  .page-login__register-button {
    padding: 12px 25px;
    font-size: 1em;
  }

  .page-login__register-text {
    font-size: 0.95em;
  }

  .page-login__section-title {
    font-size: 2em;
    margin-bottom: 20px;
  }

  .page-login__section-description {
    font-size: 1em;
    margin-bottom: 40px;
  }

  .page-login__benefits-section,
  .page-login__promotions-section,
  .page-login__faq-section,
  .page-login__cta-section {
    padding: 60px 0;
  }

  .page-login__benefits-grid,
  .page-login__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-login__benefit-item,
  .page-login__promo-card {
    padding: 25px;
  }

  .page-login__benefit-icon {
    width: 150px;
  }

  .page-login__benefit-title {
    font-size: 1.4em;
  }

  .page-login__promo-image {
    max-width: 250px;
  }

  .page-login__promo-title {
    font-size: 1.6em;
  }

  .page-login__faq-question {
    padding: 18px 20px;
  }

  .page-login__faq-question h3 {
    font-size: 1.1em;
  }

  .page-login__faq-toggle {
    font-size: 1.8em;
    width: 25px;
    height: 25px;
  }

  .page-login__faq-item.active .page-login__faq-answer {
    padding: 15px 20px !important;
  }

  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .page-login__cta-button {
    width: 100% !important;
    padding: 14px 25px;
    font-size: 1.1em;
  }

  /* Responsive images and videos */
  .page-login img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-login video,
  .page-login__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__form-wrapper,
  .page-login__hero-section,
  .page-login__benefits-section,
  .page-login__promotions-section,
  .page-login__faq-section,
  .page-login__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  /* Adjust specific padding for hero/first section */
  .page-login__hero-section {
    padding-top: 100px !important; /* Mobile specific padding-top */
  }
}

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

  .page-login__form-title {
    font-size: 1.6em;
  }

  .page-login__section-title {
    font-size: 1.8em;
  }

  .page-login__benefit-title,
  .page-login__promo-title {
    font-size: 1.2em;
  }

  .page-login__faq-question h3 {
    font-size: 1em;
  }
}