/* Modern Design System for PiTask */

:root {
  /* Color Palette */
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary-color: #f59e0b;
  --secondary-dark: #d97706;
  --accent-color: #10b981;
  --accent-dark: #059669;
  
  /* Neutral Colors */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Status Colors */
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --info-color: #3b82f6;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-dark: #0f172a;
  
  /* Text Colors */
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
  --z-alert: 1070;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.modern-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* RTL Support */
body.rtl {
  direction: rtl;
  text-align: right;
}

body.ltr {
  direction: ltr;
  text-align: left;
}

/* Main Content */
.main-content {
  flex: 1;
  padding-top: 80px; /* Account for fixed header */
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

/* Modern Button System */
.btn {
  font-weight: 500;
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-lg);
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  text-decoration: none;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.btn:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--text-inverse);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-dark), var(--secondary-color));
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--text-inverse);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-color), var(--accent-dark));
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--accent-dark), var(--success-color));
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--text-inverse);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
}

/* Legacy Purple Button Support */
.btn-purple {
  background: linear-gradient(135deg, #5d2c91, #4a1f73);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-purple:hover {
  background: linear-gradient(135deg, #4a1f73, #5d2c91);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: #ffe600;
}

/* Modern Card System */
.card {
  background: var(--bg-primary);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-header {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.card-body {
  padding: var(--space-lg);
}

.card-footer {
  background: var(--bg-tertiary);
  border-top: 1px solid var(--gray-200);
  padding: var(--space-lg);
}

/* Modern Form Elements */
.form-control, .form-select {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  background-color: var(--bg-primary);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgb(99 102 241 / 0.1);
  outline: none;
}

.form-label {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Modern Table */
.table {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table thead th {
  background: var(--bg-tertiary);
  border: none;
  font-weight: 600;
  color: var(--text-primary);
  padding: var(--space-md) var(--space-lg);
}

.table tbody td {
  border: none;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--gray-100);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr:hover {
  background-color: var(--gray-50);
}

/* Modern Alert System */
.alert {
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-lg);
  font-weight: 500;
}

.alert-success {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  color: #065f46;
  border-left: 4px solid var(--success-color);
}

.alert-warning {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #92400e;
  border-left: 4px solid var(--warning-color);
}

.alert-danger {
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  color: #991b1b;
  border-left: 4px solid var(--error-color);
}

.alert-info {
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  color: #1e40af;
  border-left: 4px solid var(--info-color);
}

/* Modern Badge System */
.badge {
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
}

.badge-success {
  background: var(--success-color);
  color: var(--text-inverse);
}

.badge-warning {
  background: var(--warning-color);
  color: var(--text-inverse);
}

.badge-danger {
  background: var(--error-color);
  color: var(--text-inverse);
}

.badge-info {
  background: var(--info-color);
  color: var(--text-inverse);
}

/* Modern List Group */
.list-group-item {
  border: none;
  border-bottom: 1px solid var(--gray-100);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-primary);
}

.list-group-item:last-child {
  border-bottom: none;
}

.list-group-item:hover {
  background-color: var(--gray-50);
}

/* Modern Dropdown */
.dropdown-menu {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-sm);
  background: var(--bg-primary);
}

.dropdown-item {
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--gray-100);
  color: var(--text-primary);
}

/* RTL Dropdown Support */
html[dir="rtl"] .dropdown-menu .dropdown-item {
  text-align: right;
  padding-right: var(--space-md);
  padding-left: var(--space-sm);
}

/* Modern Navigation */
.navbar {
  background: var(--bg-primary) !important;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-md) 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
}

.navbar-brand {
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--primary-color) !important;
  text-decoration: none;
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary) !important;
  padding: var(--space-sm) var(--space-md) !important;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-color) !important;
  background-color: var(--gray-100);
}

.navbar-toggler {
  border: none;
  padding: var(--space-xs);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgb(99 102 241 / 0.1);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='%236366f1' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* Legacy Purple Navbar Support */
.navbar-purple {
  background: linear-gradient(135deg, #5d2c91, #4a1f73) !important;
  box-shadow: var(--shadow-lg);
}

.navbar-purple .navbar-brand,
.navbar-purple .nav-link,
.navbar-purple .navbar-text {
  color: var(--text-inverse) !important;
}

.navbar-purple .nav-link:hover,
.navbar-purple .dropdown-item:hover {
  color: #ffe600 !important;
}

.navbar-purple .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='white' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* Modern Footer */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--gray-200);
  padding: var(--space-xl) 0;
  margin-top: auto;
  text-align: center;
  color: var(--text-secondary);
}

/* Modern Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Modern Task Cards */
.task-card {
  background: var(--bg-primary);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.task-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--primary-color);
}

.task-card h5 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.task-card p {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.task-card .reward {
  color: var(--secondary-color);
  font-weight: 600;
  font-size: var(--font-size-lg);
}

/* Modern Profile Cards */
.profile-card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.profile-card .card-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-inverse);
  border: none;
}

/* Modern Form Layout */
.form-section {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-lg);
}

.form-section h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--gray-100);
}

/* Modern Loading States */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--gray-300);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Modern Animations */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { 
    opacity: 0; 
    transform: translateY(30px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

.slide-in {
  animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
  from { 
    transform: translateX(-100%); 
    opacity: 0;
  }
  to { 
    transform: translateX(0); 
    opacity: 1;
  }
}

/* Staggered animations for cards */
.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }

/* Hover animations */
.card:hover {
  transform: translateY(-4px) scale(1.02);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover {
  transform: translateY(-2px);
  transition: all 0.2s ease-in-out;
}

/* Loading animation */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

/* Success animation */
@keyframes success {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.success-animation {
  animation: success 0.6s ease-in-out;
}

/* Bounce animation for buttons */
@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0,0,0);
  }
  40%, 43% {
    transform: translate3d(0, -8px, 0);
  }
  70% {
    transform: translate3d(0, -4px, 0);
  }
  90% {
    transform: translate3d(0, -2px, 0);
  }
}

.bounce-animation {
  animation: bounce 1s ease-in-out;
}

/* Shake animation for errors */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake-animation {
  animation: shake 0.6s ease-in-out;
}

/* Gradient animation */
@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.gradient-animation {
  background: linear-gradient(-45deg, var(--primary-color), var(--secondary-color), var(--accent-color), var(--primary-light));
  background-size: 400% 400%;
  animation: gradient 3s ease infinite;
}

/* Floating animation */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.float-animation {
  animation: float 3s ease-in-out infinite;
}

/* Slide up animation */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-up {
  animation: slideUp 0.6s ease-out;
}

/* Scale in animation */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.scale-in {
  animation: scaleIn 0.4s ease-out;
}

/* Rotate animation */
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.rotate-animation {
  animation: rotate 2s linear infinite;
}

/* Glow effect */
@keyframes glow {
  0%, 100% { box-shadow: 0 0 5px var(--primary-color); }
  50% { box-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color); }
}

.glow-animation {
  animation: glow 2s ease-in-out infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .main-content {
    padding-top: 70px;
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .card-body {
    padding: var(--space-md);
  }
  
  .form-section {
    padding: var(--space-lg);
  }
  
  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  h3 { font-size: var(--font-size-lg); }
}

@media (max-width: 576px) {
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .btn-group .btn {
    width: auto;
  }
  
  .table-responsive {
    border-radius: var(--radius-lg);
  }
}

/* Fix text color issues */
.text-dark {
  color: var(--text-primary) !important;
}

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

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

/* Ensure proper contrast for all text elements */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary) !important;
}

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

small {
  color: var(--text-muted) !important;
}

/* Fix navbar text colors */
.navbar .nav-link {
  color: var(--text-inverse) !important;
}

.navbar .navbar-brand {
  color: var(--text-inverse) !important;
}

/* Fix dropdown text colors */
.dropdown-item {
  color: var(--text-primary) !important;
}

.dropdown-item:hover {
  color: var(--text-primary) !important;
  background-color: var(--gray-100) !important;
}

/* Fix form text colors */
.form-label {
  color: var(--text-primary) !important;
}

.form-control, .form-select {
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
}

/* Fix card text colors */
.card-title {
  color: var(--text-primary) !important;
}

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

/* Fix list group text colors */
.list-group-item {
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
}

/* Fix table text colors */
.table {
  color: var(--text-primary) !important;
}

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

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

/* Fix alert text colors */
.alert {
  color: var(--text-primary) !important;
}

/* Fix badge text colors */
.badge {
  color: var(--text-inverse) !important;
}

/* Fix Bootstrap utility classes */
.text-dark {
  color: var(--text-primary) !important;
}

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

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

.text-light {
  color: var(--text-inverse) !important;
}

.text-white {
  color: var(--text-inverse) !important;
}

/* Fix specific Bootstrap components */
.navbar-dark .navbar-nav .nav-link {
  color: var(--text-inverse) !important;
}

.navbar-dark .navbar-brand {
  color: var(--text-inverse) !important;
}

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

/* Fix dropdown menu text */
.dropdown-menu {
  background-color: var(--bg-primary) !important;
  border: 1px solid var(--gray-200) !important;
}

.dropdown-menu .dropdown-item {
  color: var(--text-primary) !important;
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
  background-color: var(--gray-100) !important;
  color: var(--text-primary) !important;
}

.dropdown-menu .dropdown-item.active {
  background-color: var(--primary-color) !important;
  color: var(--text-inverse) !important;
}

/* Fix form controls */
.form-control:focus {
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
  border-color: var(--primary-color) !important;
}

.form-select:focus {
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
  border-color: var(--primary-color) !important;
}

/* Fix input groups */
.input-group-text {
  background-color: var(--gray-100) !important;
  color: var(--text-primary) !important;
  border-color: var(--gray-200) !important;
}

/* Additional text visibility fixes */
* {
  color: inherit;
}

/* Ensure all text elements have proper contrast */
body, html {
  color: var(--text-primary) !important;
}

/* Fix any remaining black text issues */
.text-black {
  color: var(--text-primary) !important;
}

/* Fix specific elements that might have visibility issues */
.card-body * {
  color: inherit;
}

.alert * {
  color: inherit;
}

/* Fix placeholder text */
.form-control::placeholder {
  color: var(--text-muted) !important;
  opacity: 1;
}

.form-select::placeholder {
  color: var(--text-muted) !important;
  opacity: 1;
}

/* Fix disabled form elements */
.form-control:disabled,
.form-select:disabled {
  background-color: var(--gray-100) !important;
  color: var(--text-muted) !important;
}

/* Fix read-only form elements */
.form-control[readonly] {
  background-color: var(--gray-50) !important;
  color: var(--text-primary) !important;
}

/* Dark Mode Support (Future Enhancement) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #1f2937;
    --bg-secondary: #111827;
    --bg-tertiary: #374151;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --gray-200: #374151;
    --gray-100: #4b5563;
    --gray-50: #374151;
  }
}

/* Utility Classes */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-soft {
  box-shadow: var(--shadow-sm);
}

.shadow-medium {
  box-shadow: var(--shadow-md);
}

.shadow-strong {
  box-shadow: var(--shadow-lg);
}

.rounded-soft {
  border-radius: var(--radius-md);
}

.rounded-medium {
  border-radius: var(--radius-lg);
}

.rounded-strong {
  border-radius: var(--radius-xl);
}

/* SweetAlert2 Modern Styling */
.swal2-popup-modern {
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-xl) !important;
  border: none !important;
  font-family: var(--font-family) !important;
  background-color: #ffffff !important;
}

.swal2-popup-modern .swal2-title {
  color: #1e293b !important;
  font-weight: 600 !important;
  font-size: 1.5rem !important;
}

.swal2-popup-modern .swal2-content {
  color: #64748b !important;
  font-size: 1rem !important;
}

.swal2-popup-modern .swal2-confirm {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
  border: none !important;
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  padding: var(--space-sm) var(--space-lg) !important;
  color: white !important;
}

.swal2-popup-modern .swal2-cancel {
  background: var(--gray-200) !important;
  color: #374151 !important;
  border: none !important;
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  padding: var(--space-sm) var(--space-lg) !important;
}

/* Force override for SweetAlert2 text colors */
.swal2-popup .swal2-title {
  color: #1e293b !important;
}

.swal2-popup .swal2-content {
  color: #64748b !important;
}

.swal2-popup .swal2-html-container {
  color: #64748b !important;
}

/* Additional SweetAlert2 fixes */
.swal2-popup-modern .swal2-html-container {
  color: #64748b !important;
}

.swal2-popup-modern .swal2-icon {
  margin: 1rem auto 0.5rem !important;
}

.swal2-popup-modern .swal2-actions {
  margin-top: 1.5rem !important;
}

/* Legacy Support */
.task {
  background-color: var(--bg-primary);
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.task:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.task h2 {
  font-size: var(--font-size-lg);
  margin: 0 0 var(--space-sm) 0;
  color: var(--text-primary);
}

.task p {
  margin: var(--space-xs) 0;
  color: var(--text-secondary);
}

/* Modern Alert Animations */
@keyframes slideInFromTop {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInFromRight {
  0% {
    transform: translateX(100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0, 0, 0);
  }
  40%, 43% {
    transform: translate3d(0, -30px, 0);
  }
  70% {
    transform: translate3d(0, -15px, 0);
  }
  90% {
    transform: translate3d(0, -4px, 0);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-10px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(10px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Alert Animation Classes */
.success-animation {
  animation: slideInFromTop 0.5s ease-out;
}

.shake-animation {
  animation: shake 0.6s ease-in-out;
}

.bounce-animation {
  animation: bounce 1s ease-in-out;
}

.pulse-animation {
  animation: pulse 0.6s ease-in-out;
}

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

.info-animation {
  animation: slideInFromRight 0.5s ease-out;
}

.warning-animation {
  animation: slideInFromTop 0.5s ease-out, pulse 0.6s ease-in-out 0.3s;
}

.payment-success-animation {
  animation: slideInFromTop 0.5s ease-out, pulse 0.6s ease-in-out 0.3s;
}

.payment-error-animation {
  animation: shake 0.6s ease-in-out;
}

.validation-animation {
  animation: shake 0.6s ease-in-out;
}

/* Toast-style alerts */
.swal2-toast {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  backdrop-filter: blur(10px) !important;
  background-color: rgba(255, 255, 255, 0.95) !important;
}

.swal2-toast .swal2-title {
  font-size: 1rem !important;
  margin-bottom: 0.25rem !important;
}

.swal2-toast .swal2-content {
  font-size: 0.875rem !important;
}

/* Loading spinner for alerts */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Enhanced button styles for alerts */
.swal2-popup-modern .btn {
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  padding: var(--space-sm) var(--space-lg) !important;
  transition: all var(--transition-fast) !important;
  border: none !important;
}

.swal2-popup-modern .btn:hover {
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-md) !important;
}

.swal2-popup-modern .btn-success {
  background: linear-gradient(135deg, var(--success-color), var(--accent-dark)) !important;
  color: white !important;
}

.swal2-popup-modern .btn-danger {
  background: linear-gradient(135deg, var(--error-color), #dc2626) !important;
  color: white !important;
}

.swal2-popup-modern .btn-warning {
  background: linear-gradient(135deg, var(--warning-color), var(--secondary-dark)) !important;
  color: white !important;
}

.swal2-popup-modern .btn-secondary {
  background: var(--gray-200) !important;
  color: var(--gray-700) !important;
}

/* Responsive alert adjustments */
@media (max-width: 768px) {
  .swal2-popup-modern {
    margin: 1rem !important;
    width: calc(100% - 2rem) !important;
  }
  
  .swal2-toast {
    width: calc(100% - 2rem) !important;
    margin: 0.5rem 1rem !important;
  }
}