/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
}

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

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo h2 {
  color: #2d5a27;
  font-weight: bold;
}

.nav-menu {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #2d5a27;
}

.login-btn {
  background: #2d5a27;
  color: white !important;
  padding: 10px 20px;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.login-btn:hover {
  background: #1e3a1a;
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(45, 90, 39, 0.7), rgba(45, 90, 39, 0.7)), url("../images/gedung-polnes.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(45, 90, 39, 0.6);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  font-weight: bold;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 40px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 30px;
  font-weight: bold;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: white;
  color: #2d5a27;
}

.btn-primary:hover {
  background: transparent;
  color: white;
  border-color: white;
  transform: translateY(-3px);
}

.btn-secondary {
  background: transparent;
  color: white;
  border-color: white;
}

.btn-secondary:hover {
  background: white;
  color: #2d5a27;
  transform: translateY(-3px);
}

/* Features Section */
.features {
  padding: 100px 0;
  background: #f8f9fa;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: #2d5a27;
  margin-bottom: 60px;
  font-weight: bold;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border-top: 4px solid #2d5a27;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  color: #2d5a27;
  margin-bottom: 15px;
  font-size: 1.5rem;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
}

/* About Section */
.about {
  padding: 100px 0;
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  color: #2d5a27;
  font-size: 2.5rem;
  margin-bottom: 30px;
  font-weight: bold;
}

.about-text p {
  color: #666;
  font-size: 1.1rem;
  margin-bottom: 40px;
  line-height: 1.8;
}

.about-stats {
  display: flex;
  gap: 40px;
}

.stat {
  text-align: center;
}

.stat h3 {
  color: #2d5a27;
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.stat p {
  color: #666;
  font-size: 0.9rem;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-placeholder {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, #2d5a27, #4a7c59);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: bold;
  box-shadow: 0 20px 40px rgba(45, 90, 39, 0.3);
}

.qr-demo {
  text-align: center;
}

/* Footer */
.footer {
  background: #2d5a27;
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 20px;
  color: white;
}

.footer-section p {
  color: #ccc;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid #4a7c59;
  padding-top: 20px;
  text-align: center;
  color: #ccc;
}

/* Login/Dashboard Styles */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2d5a27, #4a7c59);
  padding: 20px;
}

.login-card {
  background: white;
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header h2 {
  color: #2d5a27;
  margin-bottom: 10px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  color: #333;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 12px;
  border: 2px solid #ddd;
  border-radius: 8px;
  font-size: 16px;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: #2d5a27;
}

.btn-login {
  width: 100%;
  background: #2d5a27;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn-login:hover {
  background: #1e3a1a;
}

.alert {
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.alert-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.alert-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

/* Dashboard Styles */
.dashboard {
  min-height: 100vh;
  background: #f8f9fa;
}

.dashboard-header {
  background: white;
  padding: 20px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
}

.dashboard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dashboard-title {
  color: #2d5a27;
  font-size: 1.8rem;
  font-weight: bold;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logout-btn {
  background: #dc3545;
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s ease;
}

.logout-btn:hover {
  background: #c82333;
}

.dashboard-content {
  padding: 0 20px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.stat-card {
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: #2d5a27;
  margin-bottom: 10px;
}

.stat-label {
  color: #666;
  font-size: 1rem;
}

.card {
  background: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
}

.card-header {
  padding: 20px;
  border-bottom: 1px solid #eee;
}

.card-title {
  color: #2d5a27;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0;
}

.card-body {
  padding: 20px;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #eee;
}

.table th {
  background: #f8f9fa;
  color: #2d5a27;
  font-weight: bold;
}

.badge {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: bold;
}

.badge-success {
  background: #d4edda;
  color: #155724;
}

.badge-warning {
  background: #fff3cd;
  color: #856404;
}

.badge-danger {
  background: #f8d7da;
  color: #721c24;
}

/* QR Code Styles */
.qr-container {
  text-align: center;
  padding: 40px;
}

.qr-code {
  margin: 20px auto;
  padding: 20px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  display: inline-block;
}

.qr-info {
  margin-top: 20px;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 10px;
}

/* Scanner Styles */
.scanner-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 20px;
}

.camera-container {
  position: relative;
  margin-bottom: 20px;
}

#camera {
  width: 100%;
  border-radius: 10px;
}

.scanner-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border: 2px solid #2d5a27;
  border-radius: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 20px 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-content p {
    font-size: 1.1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-stats {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-nav {
    flex-direction: column;
    gap: 15px;
  }

  .table {
    font-size: 0.9rem;
  }

  .table th,
  .table td {
    padding: 8px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .login-card {
    padding: 30px 20px;
  }

  .container {
    padding: 0 15px;
  }
}