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

:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --login-button-color: #EA7C07;
  --background-color: #FFFFFF;
  --text-color-dark: #333333;
  --text-color-light: #FFFFFF;
}

.page-login {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color-dark); /* Mặc định cho nền sáng */
  background-color: var(--background-color);
}

.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Chỉ một khoảng đệm nhỏ, body đã xử lý --header-offset */
  background: var(--background-color);
  color: var(--text-color-dark);
  text-align: center;
}

.page-login__hero-image {
  width: 100%;
  max-width: 1920px;
  height: auto;
  display: block;
  margin-bottom: 30px;
  border-radius: 8px;
  object-fit: cover;
}

.page-login__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-login__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--primary-color);
}

.page-login__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-login__btn-primary,
.page-login__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

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

.page-login__btn-primary:hover {
  background-color: darken(var(--login-button-color), 10%);
  border-color: darken(var(--login-button-color), 10%);
}

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

.page-login__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.page-login__form-section {
  padding: 60px 20px;
  background: var(--background-color);
  color: var(--text-color-dark);
  text-align: center;
}

.page-login__container {
  max-width: 800px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-login__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  margin-bottom: 20px;
  color: var(--primary-color);
}

.page-login__section-description {
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__form {
  background: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 40px;
  max-width: 500px;
  margin: 0 auto 30px auto;
  text-align: left;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

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

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

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__form-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(38, 169, 224, 0.2);
}

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

.page-login__checkbox-label {
  display: flex;
  align-items: center;
  color: var(--text-color-dark);
}

.page-login__checkbox {
  margin-right: 8px;
  width: 18px;
  height: 18px;
}

.page-login__forgot-password {
  color: var(--primary-color);
  text-decoration: none;
}

.page-login__forgot-password:hover {
  text-decoration: underline;
}

.page-login__submit-button {
  width: 100%;
  padding: 15px 20px;
  background-color: var(--login-button-color);
  color: var(--text-color-light);
  border: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__submit-button:hover {
  background-color: darken(var(--login-button-color), 10%);
}

.page-login__register-text {
  margin-top: 20px;
  font-size: 1em;
  color: var(--text-color-dark);
}

.page-login__register-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

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

.page-login__benefits-section {
  padding: 80px 20px;
  background-color: var(--primary-color);
  color: var(--text-color-light);
  text-align: center;
}

.page-login__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__benefit-card {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.page-login__benefit-icon {
  width: 100%;
  max-width: 200px;
  height: auto;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
  object-fit: cover;
}

.page-login__benefit-title {
  font-size: 1.5em;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--text-color-light);
}

.page-login__benefit-description {
  font-size: 1em;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

.page-login__faq-section {
  padding: 80px 20px;
  background: var(--background-color);
  color: var(--text-color-dark);
  text-align: center;
}

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

.page-login__faq-item {
  background: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  cursor: pointer;
  background: #f9f9f9;
  color: var(--text-color-dark);
  transition: background-color 0.3s ease;
  list-style: none;
}

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

.page-login__faq-question:hover {
  background-color: #f0f0f0;
}

.page-login__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--primary-color);
}

.page-login__faq-answer {
  padding: 15px 25px 20px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: #555;
  background: var(--secondary-color);
}

.page-login__cta-bottom {
  padding: 80px 20px;
  background-color: var(--primary-color);
  color: var(--text-color-light);
  text-align: center;
}

/* =======================================
   Mobile Responsive Styles (max-width: 768px)
   ======================================= */
@media (max-width: 768px) {
  .page-login {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-login__hero-section,
  .page-login__form-section,
  .page-login__benefits-section,
  .page-login__faq-section,
  .page-login__cta-bottom {
    padding: 40px 15px !important;
  }

  .page-login__hero-content {
    padding: 0 15px;
  }

  .page-login__main-title {
    font-size: 1.8em !important;
  }

  .page-login__description {
    font-size: 1em !important;
  }

  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px !important;
  }

  .page-login__btn-primary,
  .page-login__btn-secondary,
  .page-login a[class*="button"],
  .page-login a[class*="btn"] {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-login__form {
    padding: 30px 20px;
  }

  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-login__submit-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-login__section-title {
    font-size: 1.5em !important;
  }

  .page-login__section-description {
    font-size: 0.95em !important;
  }

  .page-login__benefits-grid {
    grid-template-columns: 1fr;
  }

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

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

  .page-login__faq-answer {
    padding: 10px 20px 15px 20px !important;
  }

  /* Image responsive rules */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-login__section,
  .page-login__card,
  .page-login__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-login__video-section {
    padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
  }

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

  .page-login__video-section,
  .page-login__video-container,
  .page-login__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-login__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}