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

/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */
.page-login {
  font-family: Arial, sans-serif;
  color: var(--text-main); /* #F2FFF6 */
  background-color: var(--background); /* #08160F */
}

/* Hero Section */
.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column; /* Image above text */
  align-items: center;
  padding: 10px 20px 60px; /* Small top padding, more bottom padding */
  box-sizing: border-box;
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 30px; /* Space between image and content */
  border-radius: 8px;
}

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

.page-login__hero-content {
  text-align: center;
  max-width: 800px;
  width: 100%;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-login__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem); /* H1 font size with clamp */
  color: var(--text-main); /* #F2FFF6 */
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: bold;
}

.page-login__intro-text {
  font-size: 1.1rem;
  color: var(--text-secondary); /* #A7D9B8 */
  margin-bottom: 30px;
  line-height: 1.6;
}

/* Form Wrapper */
.page-login__form-wrapper {
  background: var(--card-bg); /* #11271B */
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 450px;
  margin: 0 auto;
  border: 1px solid var(--border); /* #2E7A4E */
}

.page-login__form-title {
  font-size: 1.8rem;
  color: var(--text-main); /* #F2FFF6 */
  margin-bottom: 25px;
  font-weight: bold;
}

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

.page-login__label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary); /* #A7D9B8 */
  font-size: 0.95rem;
}

.page-login__input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border); /* #2E7A4E */
  border-radius: 8px;
  background-color: #0A1F16; /* Slightly darker than card-bg for input */
  color: var(--text-main); /* #F2FFF6 */
  font-size: 1rem;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.page-login__input::placeholder {
  color: #557A68; /* Lighter placeholder */
}

.page-login__input:focus {
  border-color: var(--glow); /* #57E38D */
  outline: none;
}

.page-login__checkbox-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 25px;
  font-size: 0.9rem;
}

.page-login__checkbox {
  margin-right: 8px;
  accent-color: var(--primary-color); /* #11A84E */
}

.page-login__label-checkbox {
  color: var(--text-secondary); /* #A7D9B8 */
  cursor: pointer;
}

.page-login__forgot-password {
  color: var(--glow); /* #57E38D */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-login__forgot-password:hover {
  color: var(--gold); /* #F2C14E */
  text-decoration: underline;
}

.page-login__btn-login {
  display: block;
  width: 100%;
  padding: 14px 25px;
  background: var(--button-gradient); /* Button gradient */
  color: #ffffff; /* White text for buttons */
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
  text-decoration: none;
  text-align: center;
}

.page-login__btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-login__register-text {
  color: var(--text-secondary); /* #A7D9B8 */
  margin-top: 25px;
  font-size: 0.95rem;
}

.page-login__register-link {
  color: var(--glow); /* #57E38D */
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-login__register-link:hover {
  color: var(--gold); /* #F2C14E */
  text-decoration: underline;
}

/* General Section Styling */
.page-login__section {
  padding: 60px 20px;
  text-align: center;
  box-sizing: border-box;
}

.page-login__dark-section {
  background-color: var(--deep-green); /* #0A4B2C */
  color: var(--text-main); /* #F2FFF6 */
}

.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  padding: 0 15px;
}

.page-login__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--text-main); /* #F2FFF6 */
  margin-bottom: 20px;
  font-weight: bold;
}

.page-login__section-description {
  font-size: 1rem;
  color: var(--text-secondary); /* #A7D9B8 */
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* Benefits Section */
.page-login__benefits-grid,
.page-login__promotions-grid,
.page-login__security-grid,
.page-login__troubleshooting-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-login__benefit-item,
.page-login__promotion-card,
.page-login__security-item,
.page-login__troubleshooting-item {
  background: var(--card-bg); /* #11271B */
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border); /* #2E7A4E */
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-item:hover,
.page-login__promotion-card:hover,
.page-login__security-item:hover,
.page-login__troubleshooting-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.page-login__benefit-title,
.page-login__promotion-title,
.page-login__security-title,
.page-login__troubleshooting-title {
  font-size: 1.4rem;
  color: var(--text-main); /* #F2FFF6 */
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.3;
}

.page-login__benefit-text,
.page-login__promotion-text,
.page-login__security-text,
.page-login__troubleshooting-text {
  font-size: 0.95rem;
  color: var(--text-secondary); /* #A7D9B8 */
  line-height: 1.6;
}

.page-login__image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  margin: 0 auto;
  border-radius: 8px;
}

.page-login__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

/* Promotions Section Specifics */
.page-login__btn-secondary {
  display: inline-block;
  padding: 10px 20px;
  background: transparent;
  color: var(--glow); /* #57E38D */
  border: 2px solid var(--glow); /* #57E38D */
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: bold;
  text-decoration: none;
  margin-top: 20px;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  text-align: center;
}

.page-login__btn-secondary:hover {
  background-color: var(--glow); /* #57E38D */
  color: var(--card-bg); /* #11271B */
  border-color: var(--glow); /* #57E38D */
}

/* FAQ Section */
.page-login__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-login__faq-item {
  background: var(--card-bg); /* #11271B */
  border: 1px solid var(--divider); /* #1E3A2A */
  border-radius: 12px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: background-color 0.3s ease;
}

.page-login__faq-item:hover {
  background-color: #1A3025; /* Slightly lighter card-bg on hover */
}

.page-login__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  outline: none;
  color: var(--text-main); /* #F2FFF6 */
  font-size: 1.1rem;
  font-weight: bold;
  line-height: 1.4;
  list-style: none; /* Remove default marker */
}

.page-login__faq-item summary::-webkit-details-marker {
  display: none; /* Remove default marker for Webkit browsers */
}

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

.page-login__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--glow); /* #57E38D */
  transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  transform: rotate(45deg); /* Rotate '+' to 'x' or similar */
}

.page-login__faq-answer {
  padding: 0 25px 20px;
  color: var(--text-secondary); /* #A7D9B8 */
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Final CTA Section */
.page-login__cta-final {
  padding: 80px 20px;
  background-color: var(--deep-green); /* #0A4B2C */
  color: var(--text-main); /* #F2FFF6 */
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.page-login__btn-primary {
  display: inline-block;
  padding: 15px 35px;
  background: var(--button-gradient); /* Button gradient */
  color: #ffffff; /* White text for buttons */
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
  max-width: 100%; /* Ensure responsiveness */
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-login__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-login__main-title {
    font-size: clamp(2rem, 5vw, 2.8rem);
  }
  .page-login__section-title {
    font-size: clamp(1.6rem, 4.5vw, 2.5rem);
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 10px 15px 40px;
  }
  .page-login__section {
    padding: 40px 15px;
  }
  .page-login__hero-image-wrapper {
    margin-bottom: 20px;
  }
  .page-login__form-wrapper {
    padding: 25px;
  }
  .page-login__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-login__intro-text {
    font-size: 1rem;
  }
  .page-login__form-title {
    font-size: 1.6rem;
  }
  
  /* Buttons responsiveness */
  .page-login__btn-login,
  .page-login__btn-primary,
  .page-login__btn-secondary,
  .page-login a[class*="button"],
  .page-login 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-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  /* Containers and images responsiveness */
  .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__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-login__hero-section {
    padding-top: 10px !important; /* body already handles --header-offset */
  }
  .page-login__faq-item summary {
    font-size: 1rem;
    padding: 15px 20px;
  }
  .page-login__faq-answer {
    padding: 0 20px 15px;
  }
}

@media (max-width: 480px) {
  .page-login__hero-section {
    padding-bottom: 30px;
  }
  .page-login__form-wrapper {
    padding: 20px;
  }
  .page-login__main-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
  .page-login__section-title {
    font-size: clamp(1.4rem, 6vw, 2rem);
  }
  .page-login__benefit-title,
  .page-login__promotion-title,
  .page-login__security-title,
  .page-login__troubleshooting-title {
    font-size: 1.2rem;
  }
  .page-login__intro-text,
  .page-login__section-description,
  .page-login__benefit-text,
  .page-login__promotion-text,
  .page-login__security-text,
  .page-login__troubleshooting-text,
  .page-login__faq-answer p {
    font-size: 0.9rem;
  }
}