/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không cần thiết lập lại ở đây */

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

.page-login {
  background-color: var(--bg-color);
  color: var(--text-main-color);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

.page-login__section-title {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--gold-color);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.page-login__section-description {
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-secondary-color);
  font-size: 1.1em;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__card {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--text-main-color);
  border: 1px solid var(--border-color);
}

/* Hero Section */
.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 0;
  background-color: var(--deep-green-color);
  overflow: hidden;
}

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

.page-login__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  display: block;
}

.page-login__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-top: 20px; /* Nhẹ nhàng đẩy xuống dưới hero image */
}

.page-login__main-title {
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 900;
  color: var(--gold-color);
  margin-bottom: 20px;
  line-height: 1.1;
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.6);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__hero-description {
  font-size: clamp(16px, 2vw, 22px);
  color: var(--text-secondary-color);
  margin-bottom: 40px;
  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-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
  border: 2px solid transparent;
}

.page-login__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main-color);
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-login__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

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

.page-login__btn-secondary:hover {
  background-color: var(--gold-color);
  color: var(--bg-color);
  transform: translateY(-3px);
}

/* Form Section */
.page-login__form-section {
  padding: 80px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

@media (min-width: 768px) {
  .page-login__form-section {
    grid-template-columns: 2fr 1fr;
  }
}

.page-login__form-wrapper {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-login__login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-login__form-group {
  display: flex;
  flex-direction: column;
}

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

.page-login__form-input {
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: rgba(17, 39, 27, 0.7);
  color: var(--text-main-color);
  font-size: 1em;
  transition: border-color 0.3s ease;
}

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

.page-login__form-input:focus {
  border-color: var(--secondary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(34, 199, 104, 0.3);
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9em;
}

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

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

.page-login__checkbox-label {
  color: var(--text-secondary-color);
}

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

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

.page-login__btn-submit {
  background: var(--button-gradient);
  color: var(--text-main-color);
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-login__no-account {
  text-align: center;
  color: var(--text-secondary-color);
  margin-top: 20px;
}

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

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

.page-login__form-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.page-login__info-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.page-login__info-title {
  font-size: 1.5em;
  color: var(--gold-color);
}

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

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

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

.page-login__benefit-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.page-login__benefit-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.page-login__benefit-title {
  font-size: 1.4em;
  color: var(--gold-color);
  font-weight: 600;
}

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

.page-login__inline-link {
  color: var(--gold-color);
  text-decoration: none;
}

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

/* Video Section */
.page-login__video-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 0;
  padding-top: 10px; /* body đã xử lý padding-top cho header */
  background-color: var(--bg-color);
}

.page-login__video-wrapper {
  position: relative;
  width: 100%;
  max-width: 1000px; /* Giới hạn chiều rộng video */
  padding-bottom: 56.25%; /* Tỷ lệ 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  margin-top: 30px;
}

.page-login__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  cursor: pointer;
  display: block;
}

.page-login__video-link-overlay {
  display: block;
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
  cursor: pointer;
}

/* Troubleshooting Section */
.page-login__troubleshooting-section {
  padding: 80px 0;
}

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

.page-login__trouble-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-login__trouble-title {
  font-size: 1.4em;
  color: var(--gold-color);
  font-weight: 600;
}

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

.page-login__support-cta {
  text-align: center;
  margin-top: 60px;
}

.page-login__support-text {
  font-size: 1.2em;
  color: var(--text-main-color);
}

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

.page-login__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-login__faq-item {
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 15px 20px;
  font-weight: 600;
  font-size: 1.1em;
  color: var(--gold-color);
  user-select: none;
  list-style: none; /* For details/summary */
}

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

.page-login__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 10px;
}

.page-login__faq-answer {
  padding: 0 20px 15px;
  color: var(--text-secondary-color);
  line-height: 1.8;
  font-size: 0.95em;
}

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

@media (max-width: 768px) {
  .page-login__container {
    padding: 0 15px;
  }

  .page-login__section-title {
    font-size: clamp(24px, 6vw, 36px);
  }

  .page-login__hero-section {
    padding: 40px 0;
  }

  .page-login__main-title {
    font-size: clamp(28px, 8vw, 48px);
  }

  .page-login__hero-description {
    font-size: clamp(15px, 3vw, 18px);
    margin-bottom: 30px;
  }

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

  .page-login__btn-primary,
  .page-login__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-login__form-section {
    padding: 40px 0;
    grid-template-columns: 1fr;
  }

  .page-login__form-wrapper {
    padding: 25px;
  }

  .page-login__info-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-login__benefits-section {
    padding: 40px 0;
  }

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

  .page-login__benefit-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-login__video-section {
    padding-top: 10px !important; /* Body padding-top handled by shared.css */
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box !important;
  }

  .page-login__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-bottom: 56.25% !important; /* Ensure aspect ratio */
  }

  .page-login__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-login__troubleshooting-section {
    padding: 40px 0;
  }

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

  .page-login__faq-section {
    padding: 40px 0;
  }

  .page-login__faq-question {
    font-size: 1em;
    padding: 12px 15px;
  }

  .page-login__faq-answer {
    padding: 0 15px 12px;
  }

  /* General image and container 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,
  .page-login__form-wrapper,
  .page-login__benefits-grid,
  .page-login__troubleshooting-grid,
  .page-login__faq-list,
  .page-login__video-section,
  .page-login__video-container,
  .page-login__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__hero-image-wrapper img {
    max-width: 100% !important;
    width: 100% !important;
    height: 100% !important; /* Maintain full height for background effect */
  }

  .page-login__support-cta a {
    max-width: 100% !important;
    width: 100% !important;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box !important;
  }
}

/* Ensure color contrast on dark background */
.page-login h1, .page-login h2, .page-login h3, .page-login h4, .page-login h5, .page-login h6 {
  color: var(--gold-color);
}

.page-login p, .page-login li, .page-login label, .page-login input::placeholder {
  color: var(--text-secondary-color);
}

.page-login__text-main {
  color: var(--text-main-color);
}

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

/* Specific contrast adjustments */
.page-login__form-input {
  color: var(--text-main-color);
}

.page-login__form-input::placeholder {
  color: var(--text-secondary-color);
}

.page-login__btn-submit {
  color: var(--text-main-color);
}

.page-login__card {
  color: var(--text-main-color);
}

.page-login__faq-answer {
  color: var(--text-secondary-color);
}