/* style/login.css */
/* body đã padding-top: var(--header-offset)；trang này không được viết lại biến này */

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

.page-login {
  font-family: Arial, sans-serif;
  color: var(--color-text-main);
  background-color: var(--color-background);
  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: 2.5em;
  color: var(--color-gold);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.4);
}

.page-login__section-description {
  font-size: 1.1em;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-login__dark-bg {
  background-color: var(--color-deep-green);
  color: var(--color-text-main);
}

.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body đã xử lý padding-top, chỉ cần 10px cho khoảng cách nhỏ */
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
  position: relative;
  z-index: 0;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Giảm độ sáng để chữ dễ đọc hơn */
}

.page-login__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -150px; /* Kéo nội dung lên trên ảnh một chút */
  background: linear-gradient(0deg, var(--color-deep-green) 0%, rgba(8, 22, 15, 0.8) 50%, rgba(8, 22, 15, 0) 100%);
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.page-login__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  color: var(--color-gold);
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.6);
}

.page-login__hero-description {
  font-size: 1.15em;
  color: var(--color-text-main);
  margin-bottom: 30px;
  line-height: 1.6;
}

.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: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary {
  background: var(--color-button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-login__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 7px 20px rgba(42, 209, 111, 0.6);
}

.page-login__btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  box-shadow: 0 0 10px rgba(34, 199, 104, 0.2);
}

.page-login__btn-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-background);
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(34, 199, 104, 0.4);
}

.page-login__form-section {
  padding: 80px 0;
  background-color: var(--color-background);
}

.page-login__login-box {
  background-color: var(--color-card-bg);
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  max-width: 600px;
  margin: 40px auto 0;
  text-align: center;
  border: 1px solid var(--color-border);
}

.page-login__form-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  margin-bottom: 30px;
  object-fit: cover;
}

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

.page-login__form-group {
  text-align: left;
}

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

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: #0A1F16; /* Màu nền input tối */
  color: var(--color-text-main);
  font-size: 1em;
  box-sizing: border-box;
}

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

.page-login__form-input:focus {
  outline: none;
  border-color: var(--color-secondary);
  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: 0.95em;
  color: var(--color-text-secondary);
}

.page-login__checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-login__checkbox {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background-color: #0A1F16;
  cursor: pointer;
  position: relative;
}

.page-login__checkbox:checked {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.page-login__checkbox:checked::before {
  content: '✔';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-background);
  font-size: 0.8em;
}

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

.page-login__forgot-password:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

.page-login__btn-large {
  width: 100%;
  padding: 15px 20px;
  font-size: 1.2em;
  margin-top: 10px;
}

.page-login__register-text {
  margin-top: 25px;
  color: var(--color-text-secondary);
}

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

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

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

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

.page-login__benefit-item {
  background-color: var(--color-card-bg);
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.page-login__benefit-icon {
  width: 100%;
  max-width: 150px;
  height: auto;
  display: block;
  margin: 0 auto 20px;
  object-fit: cover;
  border-radius: 10px;
}

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

.page-login__benefit-text {
  color: var(--color-text-secondary);
  font-size: 1em;
}

.page-login__security-section {
  padding: 80px 0;
  background-color: var(--color-background);
}

.page-login__security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__security-item {
  background-color: var(--color-card-bg);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  border: 1px solid var(--color-border);
}

.page-login__security-title {
  font-size: 1.4em;
  color: var(--color-secondary);
  margin-bottom: 10px;
  font-weight: bold;
}

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

.page-login__security-tip {
  text-align: center;
  margin-top: 40px;
  font-style: italic;
  color: var(--color-text-secondary);
  font-size: 1.05em;
}

.page-login__troubleshooting-section {
  padding: 80px 0;
  background-color: var(--color-deep-green);
}

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

.page-login__trouble-item {
  background-color: var(--color-card-bg);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  border: 1px solid var(--color-border);
}

.page-login__trouble-title {
  font-size: 1.4em;
  color: var(--color-gold);
  margin-bottom: 10px;
  font-weight: bold;
}

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

.page-login__support-cta {
  text-align: center;
  margin-top: 50px;
}

.page-login__support-text {
  font-size: 1.1em;
  color: var(--color-text-main);
  margin-bottom: 20px;
}

.page-login__faq-section {
  padding: 80px 0;
  background-color: var(--color-background);
}

.page-login__faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-login__faq-item {
  background-color: var(--color-card-bg);
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  overflow: hidden;
}

.page-login__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--color-text-main);
  background-color: #0A1F16;
  border-bottom: 1px solid var(--color-divider);
}

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

.page-login__faq-item[open] summary {
  color: var(--color-secondary);
}

.page-login__faq-qtext {
  flex-grow: 1;
  color: var(--color-text-main);
}

.page-login__faq-item[open] .page-login__faq-qtext {
  color: var(--color-secondary);
}

.page-login__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--color-secondary);
}

.page-login__faq-item[open] .page-login__faq-toggle {
  color: var(--color-gold);
  transform: rotate(45deg);
}

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

.page-login__cta-bottom-section {
  padding: 80px 0;
  background-color: var(--color-deep-green);
  text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-login__hero-content {
    margin-top: -100px;
  }
  .page-login__main-title {
    font-size: clamp(1.8em, 5vw, 2.8em);
  }
  .page-login__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-login__hero-content {
    margin-top: -80px;
    padding: 30px 15px;
  }
  .page-login__main-title {
    font-size: clamp(1.5em, 6vw, 2.5em);
  }
  .page-login__hero-description {
    font-size: 1em;
  }
  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-login__btn-primary, .page-login__btn-secondary {
    width: 100%;
    max-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__section-title {
    font-size: 1.8em;
    padding: 0 15px;
  }
  .page-login__section-description {
    font-size: 0.95em;
    padding: 0 15px;
  }
  .page-login__form-section, .page-login__benefits-section, .page-login__security-section, .page-login__troubleshooting-section, .page-login__faq-section, .page-login__cta-bottom-section {
    padding: 40px 0;
  }
  .page-login__login-box {
    padding: 30px 20px;
    margin: 30px auto 0;
  }
  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .page-login__benefits-grid, .page-login__security-features, .page-login__troubleshooting-grid {
    grid-template-columns: 1fr;
    padding: 0 15px;
  }
  .page-login__benefit-item, .page-login__security-item, .page-login__trouble-item, .page-login__faq-item {
    padding: 25px;
  }
  .page-login__faq-item summary {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-login__faq-answer {
    padding: 15px 20px;
    font-size: 0.9em;
  }

  /* Force responsive for all images */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  /* Force responsive for all image/content containers */
  .page-login__section, .page-login__card, .page-login__container, .page-login__login-box,
  .page-login__hero-image-wrapper, .page-login__hero-content, .page-login__benefits-grid,
  .page-login__security-features, .page-login__troubleshooting-grid, .page-login__faq-list,
  .page-login__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-login__hero-section { /* specific adjustment for hero section */
    padding-left: 0;
    padding-right: 0;
  }
  .page-login__hero-content {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-login__hero-content {
    margin-top: -60px;
  }
  .page-login__main-title {
    font-size: clamp(1.2em, 7vw, 2em);
  }
  .page-login__btn-primary, .page-login__btn-secondary {
    font-size: 1em;
    padding: 12px 20px;
  }
  .page-login__section-title {
    font-size: 1.5em;
  }
  .page-login__login-box {
    padding: 25px 15px;
  }
  .page-login__form-input {
    padding: 10px 12px;
  }
}