/* style/login.css */

/* Cài đặt chung cho trang login */
.page-login {
  font-family: Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--background-color);
  line-height: 1.6;
}

.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 20px 60px;
  background-color: var(--card-b-g);
  overflow: hidden;
  border-bottom: 2px solid var(--divider);
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.page-login__hero-content {
  text-align: center;
  max-width: 800px;
  width: 100%;
  z-index: 1;
}

.page-login__main-title {
  color: var(--text-main);
  margin-bottom: 15px;
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  line-height: 1.2;
}

.page-login__description {
  color: var(--text-secondary);
  font-size: 1.1em;
  margin-bottom: 30px;
}

.page-login__form {
  background-color: var(--deep-green);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.4);
  max-width: 400px;
  width: 100%;
  margin: 0 auto 20px;
}

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

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

.page-login__form-input {
  width: calc(100% - 20px);
  padding: 12px 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: #0A2F20;
  color: var(--text-main);
  font-size: 1em;
}

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

.page-login__form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 25px;
}

.page-login__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--text-main);
  border: none;
  padding: 12px 25px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: 700;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.page-login__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-login__link-forgot-password {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95em;
  transition: color 0.3s ease;
}

.page-login__link-forgot-password:hover {
  color: var(--glow);
}

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

.page-login__link-register {
  color: var(--glow);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-login__link-register:hover {
  text-decoration: underline;
}

/* Các phần chung cho các section nội dung */
.page-login__section-title {
  color: var(--text-main);
  font-size: 2.2em;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  position: relative;
  padding-bottom: 15px;
}

.page-login__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--glow) 0%, var(--main-color) 100%);
  border-radius: 2px;
}

.page-login__section-intro-text {
  text-align: center;
  color: var(--text-secondary);
  max-width: 900px;
  margin: -20px auto 50px;
  font-size: 1.05em;
}

/* Hướng dẫn đăng nhập */
.page-login__guide-section {
  padding: 80px 20px;
  background-color: var(--background-color);
  border-bottom: 2px solid var(--divider);
}

.page-login__guide-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.page-login__guide-steps {
  flex: 1 1 50%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-login__guide-step-item {
  background-color: var(--card-b-g);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.page-login__step-number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 35px;
  height: 35px;
  background: var(--main-color);
  color: var(--text-main);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.2em;
  flex-shrink: 0;
}

.page-login__step-title {
  color: var(--text-main);
  font-size: 1.3em;
  margin-top: 0;
  margin-bottom: 5px;
}

.page-login__guide-step-item p {
  color: var(--text-secondary);
  font-size: 0.95em;
}

.page-login__guide-image {
  flex: 1 1 40%;
  max-width: 500px;
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

/* Lợi ích khi đăng nhập */
.page-login__benefits-section {
  padding: 80px 20px;
  background-color: var(--card-b-g);
  border-bottom: 2px solid var(--divider);
}

.page-login__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-login__benefit-card {
  background-color: var(--deep-green);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(42, 209, 111, 0.2);
}

.page-login__benefit-icon {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 8px rgba(42, 209, 111, 0.6));
}

.page-login__benefit-title {
  color: var(--glow);
  font-size: 1.4em;
  margin-bottom: 10px;
}

.page-login__benefit-text {
  color: var(--text-secondary);
  font-size: 0.95em;
}

/* Bảo mật tài khoản */
.page-login__security-section {
  padding: 80px 20px;
  background-color: var(--background-color);
  border-bottom: 2px solid var(--divider);
}

.page-login__security-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-login__security-image {
  flex: 1 1 45%;
  max-width: 500px;
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-login__security-text {
  flex: 1 1 45%;
  min-width: 300px;
}

.page-login__security-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.05em;
}

.page-login__security-text ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.page-login__security-text ul li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 1em;
}

.page-login__security-text ul li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--glow);
  font-weight: 700;
}

/* Mẹo bảo mật */
.page-login__tips-section {
  padding: 80px 20px;
  background-color: var(--card-b-g);
  border-bottom: 2px solid var(--divider);
}

.page-login__tips-list {
  max-width: 1000px;
  margin: 0 auto;
  list-style: none;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.page-login__tips-list li {
  background-color: var(--deep-green);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: var(--text-secondary);
  position: relative;
  padding-left: 45px;
}

.page-login__tips-list li strong {
  color: var(--glow);
}

.page-login__tips-list li::before {
  content: '💡';
  position: absolute;
  left: 15px;
  font-size: 1.5em;
  top: 18px;
}

/* FAQ Section */
.page-login__faq-section {
  padding: 80px 20px;
  background-color: var(--background-color);
  border-bottom: 2px solid var(--divider);
}

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

.page-login__faq-item {
  background-color: var(--card-b-g);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-login__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  color: var(--text-main);
  font-weight: 600;
  font-size: 1.1em;
  list-style: none;
  outline: none;
  transition: background-color 0.3s ease;
}

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

.page-login__faq-item summary:hover {
  background-color: rgba(42, 209, 111, 0.1);
}

.page-login__faq-toggle {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--glow);
}

.page-login__faq-item[open] .page-login__faq-toggle {
  content: '−';
}

.page-login__faq-answer {
  padding: 15px 25px 25px;
  color: var(--text-secondary);
  font-size: 0.95em;
  line-height: 1.7;
  border-top: 1px solid var(--divider);
}

.page-login__faq-answer p {
  margin-bottom: 10px;
}

.page-login__faq-answer ul {
  padding-left: 20px;
  list-style: disc;
}

.page-login__faq-answer a {
  color: var(--glow);
  text-decoration: none;
}

.page-login__faq-answer a:hover {
  text-decoration: underline;
}

/* CTA Section */
.page-login__cta-section {
  padding: 80px 20px;
  background-color: var(--deep-green);
  text-align: center;
  border-top: 2px solid var(--divider);
}

.page-login__btn-register-cta {
  margin-top: 30px;
  padding: 15px 40px;
  font-size: 1.2em;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-login__hero-image-wrapper {
    max-height: 400px;
  }
  .page-login__main-title {
    font-size: clamp(1.8em, 5vw, 2.8em);
  }
  .page-login__guide-content,
  .page-login__security-content {
    flex-direction: column;
    gap: 30px;
  }
  .page-login__guide-image,
  .page-login__security-image {
    max-width: 100%;
  }
  .page-login__guide-steps,
  .page-login__security-text {
    flex: 1 1 100%;
  }
}

@media (max-width: 768px) {
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-login__hero-section,
  .page-login__guide-section,
  .page-login__benefits-section,
  .page-login__security-section,
  .page-login__tips-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;
  }

  .page-login__hero-image-wrapper {
    max-height: 300px;
  }

  .page-login__main-title {
    font-size: clamp(1.6em, 6vw, 2.5em);
  }

  .page-login__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-login__section-intro-text {
    margin-bottom: 30px;
  }

  .page-login__form-actions {
    flex-direction: column;
    gap: 15px;
  }

  .page-login__btn-primary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-login__link-forgot-password {
    font-size: 1em;
  }

  .page-login__guide-step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-login__step-number {
    margin-bottom: 10px;
  }

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

  .page-login__tips-list li {
    padding-left: 20px;
    padding-top: 50px;
    text-align: center;
  }

  .page-login__tips-list li::before {
    left: 50%;
    transform: translateX(-50%);
    top: 15px;
  }

  .page-login__faq-item summary {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-login__faq-answer {
    padding: 10px 20px 20px;
    font-size: 0.9em;
  }

  .page-login__btn-register-cta {
    font-size: 1.1em;
    padding: 12px 30px;
  }
}

@media (max-width: 480px) {
  .page-login__main-title {
    font-size: clamp(1.4em, 7vw, 2em);
  }
  .page-login__section-title {
    font-size: 1.6em;
  }
  .page-login__hero-image-wrapper {
    max-height: 200px;
  }
}