/* Landing Page Styles */
.landing-page {
  min-height: 100vh;
  overflow-x: hidden;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 80px 20px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  color: white;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.brand-name {
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.sparkle {
  animation: sparkle 2s ease-in-out infinite;
  display: inline-block;
}

@keyframes sparkle {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.2) rotate(180deg); }
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  line-height: 1.6;
  opacity: 0.95;
}

.hero-features {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 500;
}

.feature-item i {
  color: #4ecdc4;
  font-size: 1.2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-large {
  padding: 1.2rem 2.5rem;
  font-size: 1.1rem;
}

.btn-xl {
  padding: 1.5rem 3rem;
  font-size: 1.2rem;
}

.btn-primary {
  background: linear-gradient(45deg, #ff6b6b, #ee5a52);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(45deg, #4ecdc4, #44a08d);
  color: white;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(78, 205, 196, 0.4);
}

.auth-help {
  font-size: 0.95rem;
  opacity: 0.8;
}

.link-accent, .link-bright {
  color: #4ecdc4;
  text-decoration: none;
  font-weight: 500;
}

.link-accent:hover, .link-bright:hover {
  color: white;
  text-decoration: underline;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  height: 400px;
}

.floating-icons {
  position: relative;
  width: 100%;
  height: 100%;
}

.icon-float {
  position: absolute;
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  animation: float 6s ease-in-out infinite;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.icon-1 { top: 10%; left: 20%; animation-delay: 0s; }
.icon-2 { top: 20%; right: 10%; animation-delay: 1s; }
.icon-3 { top: 50%; left: 10%; animation-delay: 2s; }
.icon-4 { bottom: 30%; right: 20%; animation-delay: 3s; }
.icon-5 { bottom: 10%; left: 30%; animation-delay: 4s; }
.icon-6 { top: 70%; right: 30%; animation-delay: 5s; }

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(120deg); }
  66% { transform: translateY(-10px) rotate(240deg); }
}

/* Sections */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #333;
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

/* Features Preview */
.features-preview {
  padding: 80px 20px;
  background: #f8fafc;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea, #764ba2);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #333;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.feature-tag {
  display: inline-block;
  background: #e2e8f0;
  color: #64748b;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.features-cta {
  text-align: center;
}

.features-cta p {
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 2rem;
}

/* Why Choose Us */
.why-choose-us {
  padding: 80px 20px;
  background: white;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}

.benefit-item {
  text-align: center;
}

.benefit-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, #4ecdc4, #44a08d);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: white;
}

.benefit-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #333;
}

.benefit-item p {
  color: #666;
  line-height: 1.6;
}

/* Final CTA */
.final-cta {
  padding: 80px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  text-align: center;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-note {
  font-size: 1rem;
  margin-top: 2rem;
  opacity: 0.8;
}

/* Logged-in user styles */
.dashboard-container {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.welcome-section {
  text-align: center;
  margin-bottom: 3rem;
  padding: 3rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 20px;
  color: white;
}

.welcome-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.welcome-subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.action-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-decoration: none;
  color: #333;
  transition: all 0.3s ease;
  border: 1px solid #e2e8f0;
  text-align: center;
}

.action-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  color: #333;
  text-decoration: none;
}

.action-card.primary {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
}

.action-card.primary:hover {
  color: white;
}

.action-card i {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.action-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.action-card p {
  font-size: 0.95rem;
  opacity: 0.8;
}

.content-tabs {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  border: 1px solid #e2e8f0;
}

.tab-navigation {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 1rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  text-decoration: none;
  color: #666;
  font-weight: 500;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-btn:hover, .tab-btn.active {
  background: #667eea;
  color: white;
  text-decoration: none;
}

.placeholder-content {
  text-align: center;
  padding: 3rem;
  color: #666;
}

.placeholder-content i {
  color: #667eea;
  margin-bottom: 1rem;
}

.placeholder-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .cta-buttons {
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
  }
  
  .quick-actions {
    grid-template-columns: 1fr;
  }
  
  .tab-navigation {
    flex-wrap: wrap;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 60px 15px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
  
  .features-preview, .why-choose-us, .final-cta {
    padding: 60px 15px;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .welcome-section {
    padding: 2rem;
  }
  
  .welcome-title {
    font-size: 2rem;
  }
}