/* ZamFarm Pro - Enhanced Styles Framework */

/* CSS Custom Properties for consistent theming */
:root {
  /* Primary Color Palette */
  --zamfarm-primary: #4d7c0f;
  --zamfarm-primary-50: #f0f9ff;
  --zamfarm-primary-100: #e0f2fe;
  --zamfarm-primary-500: #0ea5e9;
  --zamfarm-primary-600: #0284c7;
  --zamfarm-primary-700: #0369a1;
  
  /* Semantic Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #4d7c0f, #15803d);
  --gradient-success: linear-gradient(135deg, #10b981, #059669);
  --gradient-warning: linear-gradient(135deg, #f59e0b, #d97706);
  --gradient-error: linear-gradient(135deg, #ef4444, #dc2626);
  --gradient-info: linear-gradient(135deg, #3b82f6, #2563eb);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Typography */
  --font-family-sans: '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;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* Reset and Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-sans);
  line-height: 1.6;
  color: #374151;
  background-color: #f9fafb;
}

/* Enhanced Animation Framework */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes shimmer {
  0% {
    background-position: -468px 0;
  }
  100% {
    background-position: 468px 0;
  }
}

@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);
  }
}

/* Utility Animation Classes */
.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

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

.animate-slide-right {
  animation: slideInRight 0.6s ease-out;
}

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

.animate-pulse-soft {
  animation: pulse 2s infinite;
}

.animate-bounce-soft {
  animation: bounce 2s infinite;
}

.animate-shimmer {
  animation: shimmer 2s infinite linear;
  background: linear-gradient(to right, #eff6ff 4%, #dbeafe 25%, #eff6ff 36%);
  background-size: 1000px 100%;
}

/* Staggered Animation Delays */
.animate-delay-100 { animation-delay: 100ms; }
.animate-delay-200 { animation-delay: 200ms; }
.animate-delay-300 { animation-delay: 300ms; }
.animate-delay-500 { animation-delay: 500ms; }

/* Enhanced Component Styles */

/* Glass Morphism Effect */
.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Enhanced Cards */
.card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.card-interactive {
  cursor: pointer;
  transition: all var(--transition-fast);
}

.card-interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-interactive:active {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* Enhanced Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn:focus {
  outline: none;
  ring: 2px solid var(--zamfarm-primary-500);
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: white;
  color: var(--zamfarm-primary);
  border-color: var(--zamfarm-primary);
}

.btn-secondary:hover {
  background: var(--zamfarm-primary);
  color: white;
}

.btn-success {
  background: var(--gradient-success);
  color: white;
}

.btn-warning {
  background: var(--gradient-warning);
  color: white;
}

.btn-error {
  background: var(--gradient-error);
  color: white;
}

/* Button loading state */
.btn-loading {
  position: relative;
  color: transparent;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  color: white;
}

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

/* Enhanced Form Inputs */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  background: white;
  font-size: var(--font-size-base);
}

.form-input:focus {
  outline: none;
  border-color: var(--zamfarm-primary-500);
  box-shadow: 0 0 0 3px rgba(77, 124, 15, 0.1);
}

.form-input:invalid {
  border-color: var(--color-error);
}

.form-input:invalid:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Enhanced Status Indicators */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-online {
  background: var(--color-success);
  animation: pulse 2s infinite;
}

.status-offline {
  background: #6b7280;
}

.status-warning {
  background: var(--color-warning);
  animation: pulse 2s infinite;
}

.status-error {
  background: var(--color-error);
  animation: pulse 2s infinite;
}

/* Enhanced Alerts/Notifications */
.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid;
  margin: 1rem 0;
  position: relative;
  overflow: hidden;
}

.alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: currentColor;
  opacity: 0.3;
}

.alert-success {
  background: #d1fae5;
  color: #065f46;
  border-color: var(--color-success);
}

.alert-warning {
  background: #fef3c7;
  color: #92400e;
  border-color: var(--color-warning);
}

.alert-error {
  background: #fee2e2;
  color: #991b1b;
  border-color: var(--color-error);
}

.alert-info {
  background: #dbeafe;
  color: #1e40af;
  border-color: var(--color-info);
}

/* Enhanced Loading States */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 1rem;
  margin: 0.5rem 0;
}

.skeleton-title {
  height: 1.5rem;
  width: 60%;
}

.skeleton-paragraph {
  height: 1rem;
  width: 100%;
  margin: 0.25rem 0;
}

.skeleton-paragraph:last-child {
  width: 80%;
}

/* Enhanced Metric Cards */
.metric-card {
  background: linear-gradient(135deg, var(--tw-gradient-from), var(--tw-gradient-to));
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s;
}

.metric-card:hover::before {
  left: 100%;
}

.metric-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* Enhanced Navigation */
.nav-item {
  transition: all var(--transition-fast);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--zamfarm-primary);
  transform: scaleY(0);
  transition: transform var(--transition-fast);
}

.nav-item.active::before {
  transform: scaleY(1);
}

.nav-item:hover {
  background: rgba(77, 124, 15, 0.05);
}

/* Enhanced Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table th {
  background: #f9fafb;
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: #374151;
  border-bottom: 1px solid #e5e7eb;
}

.table td {
  padding: 1rem;
  border-bottom: 1px solid #f3f4f6;
  transition: background-color var(--transition-fast);
}

.table tr:hover td {
  background: #f9fafb;
}

/* Enhanced Progress Bars */
.progress {
  background: #e5e7eb;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  transition: width var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(
    45deg,
    rgba(255,255,255,.2) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255,255,255,.2) 50%,
    rgba(255,255,255,.2) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
  animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
  0% { background-position: 0 0; }
  100% { background-position: 1rem 0; }
}

/* Enhanced Tooltips */
.tooltip {
  position: relative;
  cursor: pointer;
}

.tooltip::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #374151;
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1000;
}

.tooltip::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: #374151;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.tooltip:hover::before,
.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Enhanced Modal/Dialog */
.modal-overlay {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--zamfarm-primary), transparent);
}

/* Responsive Utilities */
@media (max-width: 640px) {
  .sm\:text-sm { font-size: var(--font-size-sm); }
  .sm\:p-4 { padding: 1rem; }
  .sm\:space-y-4 > * + * { margin-top: 1rem; }
}

@media (max-width: 768px) {
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .lg\:hidden { display: none; }
  .lg\:block { display: block; }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Print Styles */
@media print {
  .no-print { display: none !important; }
  
  body {
    background: white;
    color: black;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
  
  .btn {
    border: 1px solid #333;
    background: white !important;
    color: black !important;
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #1f2937;
    --text-primary: #f9fafb;
    --border-color: #374151;
  }
  
  .dark-mode body {
    background: var(--bg-primary);
    color: var(--text-primary);
  }
  
  .dark-mode .card {
    background: #374151;
    border-color: var(--border-color);
  }
}

/* Focus Indicators for Accessibility */
*:focus {
  outline: 2px solid var(--zamfarm-primary-500);
  outline-offset: 2px;
}

button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(77, 124, 15, 0.2);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .card {
    border: 2px solid #000;
  }
  
  .btn {
    border: 2px solid #000;
  }
  
  .form-input {
    border: 2px solid #000;
  }
}