/* Modern Poetry App - Light Gradient Theme */

:root {
  /* Modern light gradient colors */
  --primary-light: #F8FAFB;
  --primary-pale: #F0F4F9;
  --primary-accent: #E8EEF7;
  --secondary-accent: #DDE5F0;
  
  /* Gradient stops */
  --gradient-primary: linear-gradient(135deg, #F8FAFB 0%, #F0F4F9 50%, #E8EEF7 100%);
  --gradient-soft: linear-gradient(135deg, #ffffff 0%, #F8FAFB 50%, #F0F4F9 100%);
  --gradient-accent: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
  
  /* Soft colors for text and accents */
  --text-dark: #2D3748;
  --text-secondary: #4A5568;
  --text-light: #718096;
  
  /* Accent colors - modern palette */
  --accent-purple: #667EEA;
  --accent-pink: #F687B3;
  --accent-teal: #48B6C4;
  --accent-coral: #F78E8A;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(45, 55, 72, 0.08);
  --shadow-md: 0 4px 16px rgba(45, 55, 72, 0.12);
  --shadow-lg: 0 8px 24px rgba(45, 55, 72, 0.15);
  --shadow-soft: 0 4px 12px rgba(102, 126, 234, 0.1);
  
  /* Rounded corners */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

/* Base styles */
body {
  background: var(--gradient-primary) !important;
  background-attachment: fixed;
  color: var(--text-dark);
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
}

/* Modern Navbar */
.navbar-modern {
  background: linear-gradient(180deg, #ffffff 0%, #F8FAFB 100%);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(102, 126, 234, 0.1);
  padding: 0.75rem 0 !important;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

.navbar-modern .navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  margin-right: 2rem;
}

.navbar-modern .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: var(--radius-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.navbar-modern .nav-link:hover {
  color: var(--accent-purple) !important;
  background: rgba(102, 126, 234, 0.08);
  transform: translateY(-2px);
}

.navbar-modern .nav-link.active {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 244, 249, 0.1));
  color: var(--accent-purple) !important;
  border-radius: var(--radius-md);
}

/* Navbar dropdown */
.navbar-modern .dropdown-menu {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(102, 126, 234, 0.15);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  margin-top: 0.5rem;
  backdrop-filter: blur(10px);
}

.navbar-modern .dropdown-item {
  color: var(--text-secondary);
  transition: all 0.2s ease;
  padding: 0.75rem 1.25rem;
}

.navbar-modern .dropdown-item:hover {
  background: rgba(102, 126, 234, 0.08);
  color: var(--accent-purple);
  padding-left: 1.5rem;
}

/* Auth buttons in navbar */
.navbar-auth-btn {
  padding: 0.5rem 1.25rem !important;
  border-radius: var(--radius-md) !important;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border: none;
  margin-left: 0.5rem;
}

.navbar-auth-btn.btn-login {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.navbar-auth-btn.btn-login:hover {
  background: var(--accent-teal);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
  transition: all 0.3s ease;
}

.navbar-auth-btn.btn-profile {
  background: linear-gradient(135deg, #48B6C4 0%, #38A3B0 100%);
  color: white;
}

.navbar-auth-btn.btn-profile:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(72, 182, 196, 0.3);
}

.navbar-auth-btn.btn-dashboard {
  background: linear-gradient(135deg, #F687B3 0%, #E55E99 100%);
  color: white;
}

.navbar-auth-btn.btn-dashboard:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(246, 135, 179, 0.3);
}

.navbar-auth-btn.btn-logout {
  background: linear-gradient(135deg, #F78E8A 0%, #F05050 100%);
  color: white;
}

.navbar-auth-btn.btn-logout:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(247, 142, 138, 0.3);
}

/* Cards and containers */
.card-modern {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 251, 0.9));
  border: 1px solid rgba(102, 126, 234, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
}

.card-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(102, 126, 234, 0.2);
}

/* Poem cards */
.poem-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(240, 244, 249, 0.9));
  border: 1px solid rgba(102, 126, 234, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

.poem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.poem-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(102, 126, 234, 0.2);
}

.poem-card:hover::before {
  transform: translateX(0);
}

/* Buttons */
.btn-modern {
  border-radius: var(--radius-md);
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary-modern {
  background: var(--gradient-accent);
  color: white;
}

.btn-primary-modern:hover {
  background: linear-gradient(135deg, #5568D3 0%, #6D3A94 100%);
  color: white;
  text-decoration: none;
}

.btn-secondary-modern {
  background: linear-gradient(135deg, #E8EEF7 0%, #DDE5F0 100%);
  color: var(--accent-purple);
  border: 1px solid rgba(102, 126, 234, 0.2);
}

.btn-secondary-modern:hover {
  background: linear-gradient(135deg, #DDE5F0 0%, #D0D8EC 100%);
  color: var(--accent-purple);
  border-color: rgba(102, 126, 234, 0.3);
  text-decoration: none;
}

.btn-outline-modern {
  border: 2px solid var(--accent-purple);
  color: var(--accent-purple);
  background: transparent;
}

.btn-outline-modern:hover {
  background: rgba(102, 126, 234, 0.08);
  border-color: var(--accent-purple);
  color: var(--accent-purple);
  text-decoration: none;
}

/* Input fields */
.form-control-modern {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--text-dark);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.form-control-modern:focus {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.1);
  outline: none;
}

.form-control-modern::placeholder {
  color: var(--text-light);
}

/* Badges and tags */
.badge-modern {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(246, 135, 179, 0.1));
  color: var(--accent-purple);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(102, 126, 234, 0.2);
}

/* Section headings */
.section-title {
  color: var(--text-dark);
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: var(--radius-sm);
}

/* Footer */
.footer-modern {
  background: linear-gradient(180deg, #e0e8ff 0%, #13435c 100%);
  /* border-top: 1px solid rgba(102, 126, 234, 0.1); */
  color: var(--text-secondary);
  padding: 2rem 0;
}

.footer-modern a {
  color: var(--accent-purple);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-modern a:hover {
  color: var(--accent-teal);
  text-decoration: underline;
}

/* Links */
a {
  color: var(--accent-purple);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--accent-teal);
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .navbar-modern .nav-link {
    padding: 1rem 0 !important;
    margin: 0.5rem 0;
  }
  
  .navbar-modern .navbar-brand {
    margin-right: 1rem;
  }

  .navbar-auth-btn.btn-profile {
  background: linear-gradient(135deg, #48B6C4 0%, #38A3B0 100%);
  color: white;
  padding: 10px;
  }

  .profile-content {
    margin-left: auto;
    margin-right: auto;
  }

}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes softGlow {
  0%, 100% {
    box-shadow: var(--shadow-md);
  }
  50% {
    box-shadow: var(--shadow-lg);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Utility classes */
.bg-gradient-light {
  background: var(--gradient-primary) !important;
}

.text-primary-dark {
  color: var(--text-dark) !important;
}

.text-secondary-dark {
  color: var(--text-secondary) !important;
}

.border-soft {
  border: 1px solid rgba(102, 126, 234, 0.15) !important;
}

.shadow-soft {
  box-shadow: var(--shadow-md) !important;
}

/* Override Bootstrap defaults for consistency */
.card {
  border: 1px solid rgba(102, 126, 234, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 251, 0.9));
}

.btn {
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control {
  border-radius: var(--radius-md);
  border: 1px solid rgba(102, 126, 234, 0.2);
  background: rgba(255, 255, 255, 0.85);
}

.form-control:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.1);
}

/* Main content area */
main {
  padding-top: 100px;
  padding-bottom: 3rem;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(240, 244, 249, 0.5);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #667EEA 0%, #764BA2 100%);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #5568D3 0%, #6D3A94 100%);
}