/* Custom CSS for Markov Economics Application */

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Navigation */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

/* Cards and Components */
.card {
    border: none;
    border-radius: 10px;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

.parameter-card {
    border-left: 4px solid #007bff;
    transition: all 0.3s ease;
}

.parameter-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

/* Form Controls */
.form-range {
    height: 8px;
    border-radius: 5px;
}

.form-range::-webkit-slider-thumb {
    height: 20px;
    width: 20px;
    border-radius: 50%;
    background: #007bff;
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.form-range::-moz-range-thumb {
    height: 20px;
    width: 20px;
    border-radius: 50%;
    background: #007bff;
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* Buttons */
.btn-simulation {
    border-radius: 25px;
    font-weight: 600;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.btn-simulation:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Charts */
.chart-container {
    position: relative;
    height: 350px;
    width: 100%;
}

.chart-container canvas {
    border-radius: 8px;
}

/* Metrics Cards */
.metrics-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    transition: all 0.3s ease;
}

.metrics-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.inequality-warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border: none;
    transition: all 0.3s ease;
}

.inequality-warning:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(240, 147, 251, 0.3);
}

/* Progress Bar */
.progress-custom {
    height: 25px;
    border-radius: 15px;
    background-color: #e9ecef;
    overflow: hidden;
}

.progress-custom .progress-bar {
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.9rem;
    line-height: 25px;
}

/* Simulation Status */
.simulation-status {
    border-radius: 20px;
    padding: 8px 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.status-ready {
    background-color: #6c757d !important;
}

.status-running {
    background: linear-gradient(90deg, #28a745, #20c997) !important;
    animation: pulse 2s infinite;
}

.status-complete {
    background-color: #007bff !important;
}

.status-error {
    background-color: #dc3545 !important;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(40, 167, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0); }
}

/* Alerts */
.alert {
    border: none;
    border-radius: 10px;
}

/* Tooltips */
.tooltip {
    font-size: 0.85rem;
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .chart-container {
        height: 250px;
    }
    
    .parameter-card {
        margin-bottom: 20px;
    }
    
    .metrics-card .card-body {
        padding: 1rem;
    }
    
    .btn-simulation {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .chart-container {
        height: 200px;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Animation classes */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.slide-up {
    transform: translateY(20px);
    opacity: 0;
    animation: slideUp 0.5s ease-out forwards;
}

@keyframes slideUp {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Print styles */
@media print {
    .navbar, .card-header, .btn, footer {
        display: none !important;
    }
    
    .card {
        border: 1px solid #ddd !important;
    }
    
    .chart-container {
        height: auto !important;
    }
}