/* style/login.css */

:root {
  --primary-color: #FFD700; /* Vàng kim */
  --secondary-color: #0A1931; /* Xanh đậm */
  --text-light: #ffffff;
  --text-dark: #333333;
  --background-dark: #0d0d0d;
  --card-background-dark-alpha: rgba(255, 255, 255, 0.1);
  --button-hover-primary: #e6c200;
  --button-hover-secondary: #1a3050;
}

.page-login {
  font-family: 'Arial', sans-serif;
  color: var(--text-light); /* Body background is dark, so text is light */
  background-color: var(--background-dark);
  line-height: 1.6;
}

.page-login__main-content {
  /* Padding for fixed header, desktop */
  padding-top: 120px; 
}

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

/* Hero Section */
.page-login__hero-section {
  text-align: center;
  padding: 80px 0;
  background-color: var(--secondary-color);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-login__hero-title {
  font-size: 3.2em;
  color: var(--primary-color);
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  font-weight: bold;
}

.page-login__hero-description {
  font-size: 1.3em;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 40px auto;
  line-height: 1.5;
}

.page-login__hero-cta {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* Form Section */
.page-login__form-section {
  background-color: #1a1a1a;
  padding: 60px 0;
  color: var(--text-light);
}

.page-login__form-container {
  max-width: 500px;
  background: #2a2a2a;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.page-login__form-title {
  font-size: 2.2em;
  color: var(--primary-color);
  margin-bottom: 30px;
  font-weight: bold;
}

.page-login__form-group {
  margin-bottom: 25px;
  text-align: left;
}

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1em;
  color: var(--text-light);
}

.page-login__form-input {
  width: 100%;
  padding: 15px;
  border: 1px solid #444;
  border-radius: 5px;
  background-color: #3a3a3a;
  color: var(--text-light);
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: #888;
}

.page-login__form-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

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

.page-login__checkbox {
  margin-right: 10px;
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

.page-login__checkbox-label {
  font-size: 0.95em;
  color: #ccc;
}

.page-login__forgot-password-link {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.95em;
  transition: color 0.3s ease;
}

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

.page-login__submit-button {
  width: 100%;
  padding: 15px 25px;
  border-radius: 8px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-login__register-prompt {
  margin-top: 30px;
  font-size: 1em;
  color: #ccc;
}

.page-login__register-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-login__register-link:hover {
  color: var(--button-hover-primary);
  text-decoration: underline;
}

/* Features Section */
.page-login__features-section {
  background-color: var(--background-dark);
  padding: 80px 0;
  text-align: center;
}

.page-login__features-title {
  font-size: 2.8em;
  color: var(--primary-color);
  margin-bottom: 60px;
  font-weight: bold;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-login__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-login__feature-item {
  background: var(--card-background-dark-alpha);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 215, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-login__feature-icon {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin-bottom: 25px;
  filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.5));
}

.page-login__feature-heading {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-login__feature-description {
  font-size: 1.1em;
  color: var(--text-light);
  line-height: 1.7;
}

/* CTA Banner */
.page-login__cta-banner {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #000000 100%);
  padding: 80px 0;
  text-align: center;
  color: var(--text-light);
  box-shadow: inset 0 5px 20px rgba(0, 0, 0, 0.5);
}

.page-login__cta-title {
  font-size: 2.5em;
  color: var(--primary-color);
  margin-bottom: 20px;
  font-weight: bold;
}

.page-login__cta-description {
  font-size: 1.2em;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #ccc;
}

/* General Button Styles */
.page-login__cta-button {
  display: inline-block;
  padding: 15px 35px;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  white-space: normal;
  word-wrap: break-word;
}

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

.page-login__btn-primary:hover {
  background: var(--button-hover-primary);
  border-color: var(--button-hover-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

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

.page-login__btn-secondary:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-login__hero-title {
    font-size: 2.8em;
  }
  .page-login__hero-description {
    font-size: 1.2em;
  }
  .page-login__form-title {
    font-size: 2em;
  }
  .page-login__features-title {
    font-size: 2.4em;
  }
  .page-login__cta-title {
    font-size: 2.2em;
  }
}

@media (max-width: 768px) {
  .page-login__main-content {
    /* Mobile specific padding for fixed header */
    padding-top: 100px !important;
  }
  .page-login__container {
    padding: 0 15px;
  }
  .page-login__hero-section {
    padding: 60px 0;
  }
  .page-login__hero-title {
    font-size: 2.2em;
  }
  .page-login__hero-description {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-login__hero-cta {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-login__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 25px !important;
    font-size: 1em !important;
  }
  .page-login__form-section {
    padding: 40px 0;
  }
  .page-login__form-container {
    padding: 30px 20px;
    margin: 0 15px;
    max-width: calc(100% - 30px);
  }
  .page-login__form-title {
    font-size: 1.8em;
  }
  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
  .page-login__submit-button {
    font-size: 1.1em;
    padding: 12px 20px;
  }
  .page-login__features-section {
    padding: 60px 0;
  }
  .page-login__features-title {
    font-size: 2em;
    margin-bottom: 40px;
  }
  .page-login__features-grid {
    grid-template-columns: 1fr;
  }
  .page-login__feature-icon {
    width: 100px;
    height: 100px;
  }
  .page-login__feature-heading {
    font-size: 1.5em;
  }
  .page-login__feature-description {
    font-size: 1em;
  }
  .page-login__cta-banner {
    padding: 60px 0;
  }
  .page-login__cta-title {
    font-size: 1.8em;
  }
  .page-login__cta-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  /* Image responsive adaptations */
  .page-login img {
    max-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__hero-section,
  .page-login__form-section,
  .page-login__features-section,
  .page-login__cta-banner {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .page-login__form-container {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

@media (max-width: 480px) {
  .page-login__hero-title {
    font-size: 1.8em;
  }
  .page-login__form-title {
    font-size: 1.6em;
  }
  .page-login__features-title {
    font-size: 1.8em;
  }
  .page-login__cta-title {
    font-size: 1.6em;
  }
  .page-login__cta-button {
    font-size: 0.9em !important;
    padding: 10px 20px !important;
  }
}