/* Custom styles for WP WELLNET Longevity Platform */
body {
    font-family: 'Prompt', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #A5D6A7;
    border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
    background: #81C784;
}

/* Canvas chart styles */
canvas {
    max-height: 120px;
}

/* Touch-friendly buttons */
button {
    min-height: 44px;
    touch-action: manipulation;
}

/* Animation for health bars */
.health-bar {
    transition: width 0.6s ease-in-out;
}

/* Card hover effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

/* Badge animations */
.badge-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(165, 214, 167, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(165, 214, 167, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(165, 214, 167, 0);
    }
}

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

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Bottom navigation active state */
.nav-active {
    color: #A5D6A7 !important;
}

/* Custom checkbox styles */
.custom-checkbox {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #A5D6A7;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.custom-checkbox:checked {
    background-color: #A5D6A7;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
    background-size: 16px 16px;
    background-position: center;
    background-repeat: no-repeat;
}

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

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

/* Notification badge */
.notification-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background-color: #ef4444;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Progress ring */
.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring-circle {
    transition: stroke-dashoffset 0.35s;
    stroke: #A5D6A7;
    stroke-dasharray: 126;
    stroke-dashoffset: 0;
}

/* Custom input styles */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Focus styles */
.focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(165, 214, 167, 0.3);
}

/* Glassmorphism effect */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Responsive typography */
@media (max-width: 640px) {
    body {
        font-size: 14px;
    }
    
    .text-xs {
        font-size: 0.75rem;
    }
    
    .text-sm {
        font-size: 0.875rem;
    }
}

/* Safe area insets for mobile devices */
@supports (padding: max(0px)) {
    .safe-bottom {
        padding-bottom: max(16px, env(safe-area-inset-bottom));
    }
    
    .safe-top {
        padding-top: max(16px, env(safe-area-inset-top));
    }
}

/* Dark mode support (if needed) */
@media (prefers-color-scheme: dark) {
    .dark-mode {
        background-color: #1a1a1a;
        color: #ffffff;
    }
    
    .dark-mode .bg-white {
        background-color: #2a2a2a;
    }
    
    .dark-mode .bg-gray-50 {
        background-color: #1f1f1f;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        font-size: 12px;
        line-height: 1.4;
    }
}

/* Accessibility improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .primary {
        background-color: #000000 !important;
        color: #ffffff !important;
    }
    
    .bg-primary {
        background-color: #000000 !important;
    }
}

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