/* ================================================================
   JAVA CSS CONFIGURATION - Framework Loeb-Thib V1.0 GKSC
   Optimisation JavaScript + CSS pour ThibEquation Framework
   ================================================================ */

:root {
    /* Java CSS Variables for GKSC Components */
    --gksc-geometric-primary: #3b82f6;
    --gksc-geometric-secondary: #1e40af;
    --gksc-kinematic-primary: #10b981;
    --gksc-kinematic-secondary: #047857;
    --gksc-spectroscopic-primary: #f59e0b;
    --gksc-spectroscopic-secondary: #d97706;
    --gksc-contextual-primary: #8b5cf6;
    --gksc-contextual-secondary: #7c3aed;
    
    /* Java CSS Performance Variables */
    --java-transition-speed: 0.3s;
    --java-animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
    --java-transform-origin: center center;
    --java-filter-blur: blur(0.5px);
    --java-backdrop-filter: saturate(180%) blur(20px);
}

/* ================================================================
   JAVA CSS COMPONENT SELECTORS - GKSC Framework
   ================================================================ */

/* Geometric Component Styling */
.gksc-component.geometric {
    --component-primary: var(--gksc-geometric-primary);
    --component-secondary: var(--gksc-geometric-secondary);
    --component-gradient: linear-gradient(135deg, var(--component-primary), var(--component-secondary));
}

/* Kinematic Component Styling */
.gksc-component.kinematic {
    --component-primary: var(--gksc-kinematic-primary);
    --component-secondary: var(--gksc-kinematic-secondary);
    --component-gradient: linear-gradient(135deg, var(--component-primary), var(--component-secondary));
}

/* Spectroscopic Component Styling */
.gksc-component.spectroscopic {
    --component-primary: var(--gksc-spectroscopic-primary);
    --component-secondary: var(--gksc-spectroscopic-secondary);
    --component-gradient: linear-gradient(135deg, var(--component-primary), var(--component-secondary));
}

/* Contextual Component Styling */
.gksc-component.contextual {
    --component-primary: var(--gksc-contextual-primary);
    --component-secondary: var(--gksc-contextual-secondary);
    --component-gradient: linear-gradient(135deg, var(--component-primary), var(--component-secondary));
}

/* ================================================================
   JAVA CSS PERFORMANCE OPTIMIZATION
   ================================================================ */

/* GPU Acceleration for JavaScript Animations */
.java-accelerated {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
    will-change: transform, opacity;
}

/* JavaScript Event Optimization */
.java-interactive {
    cursor: pointer;
    transition: all var(--java-transition-speed) var(--java-animation-timing);
    transform-origin: var(--java-transform-origin);
}

.java-interactive:hover {
    transform: scale(1.05) translateZ(0);
    filter: brightness(1.1);
}

.java-interactive:active {
    transform: scale(0.98) translateZ(0);
    transition-duration: 0.1s;
}

/* ================================================================
   JAVA CSS GKSC PARAMETER INPUTS
   ================================================================ */

/* GKSC Parameter Input Styling */
.gksc-parameter-input {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px 16px;
    transition: all var(--java-transition-speed) var(--java-animation-timing);
}

.gksc-parameter-input:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--component-primary);
    box-shadow: 0 0 20px rgba(var(--component-primary-rgb), 0.3);
}

.gksc-parameter-input input {
    background: transparent;
    border: none;
    color: white;
    font-size: 16px;
    font-weight: 500;
    width: 100%;
    outline: none;
}

.gksc-parameter-input input:focus {
    color: var(--component-primary);
}

/* Parameter Labels with Java CSS */
.gksc-parameter-label {
    display: block;
    color: var(--component-primary);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ================================================================
   JAVA CSS CHART INTEGRATION
   ================================================================ */

/* Chart.js Integration with Java CSS */
.java-chart-container {
    position: relative;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: var(--java-backdrop-filter);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.java-chart-wrapper {
    position: relative;
    height: 400px;
    width: 100%;
}

/* Java CSS Chart Animation */
@keyframes java-chart-appear {
    0% {
        opacity: 0;
        transform: scale(0.8) translateZ(0);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateZ(0);
    }
}

.java-chart-animated {
    animation: java-chart-appear 0.8s var(--java-animation-timing);
}

/* ================================================================
   JAVA CSS RESPONSIVE GRID SYSTEM
   ================================================================ */

/* GKSC Component Grid */
.gksc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    padding: 24px;
}

.gksc-grid-item {
    background: var(--component-gradient);
    border-radius: 16px;
    padding: 24px;
    color: white;
    position: relative;
    overflow: hidden;
}

.gksc-grid-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity var(--java-transition-speed);
}

.gksc-grid-item:hover::before {
    opacity: 1;
}

/* ================================================================
   JAVA CSS MOBILE OPTIMIZATION
   ================================================================ */

@media (max-width: 768px) {
    .gksc-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 16px;
    }
    
    .gksc-parameter-input {
        padding: 10px 14px;
    }
    
    .java-chart-wrapper {
        height: 300px;
    }
}

/* ================================================================
   JAVA CSS ANIMATION PRESETS
   ================================================================ */

/* Fade In Animation for JavaScript */
@keyframes java-fade-in {
    0% { opacity: 0; transform: translateY(20px) translateZ(0); }
    100% { opacity: 1; transform: translateY(0) translateZ(0); }
}

/* Scale Animation for JavaScript */
@keyframes java-scale-in {
    0% { opacity: 0; transform: scale(0.9) translateZ(0); }
    100% { opacity: 1; transform: scale(1) translateZ(0); }
}

/* Slide Animation for JavaScript */
@keyframes java-slide-in {
    0% { opacity: 0; transform: translateX(-30px) translateZ(0); }
    100% { opacity: 1; transform: translateX(0) translateZ(0); }
}

/* Java CSS Animation Classes */
.java-fade-in {
    animation: java-fade-in 0.6s var(--java-animation-timing);
}

.java-scale-in {
    animation: java-scale-in 0.5s var(--java-animation-timing);
}

.java-slide-in {
    animation: java-slide-in 0.7s var(--java-animation-timing);
}

/* ================================================================
   JAVA CSS UTILITY CLASSES
   ================================================================ */

/* Performance Utilities */
.java-smooth {
    transition: all var(--java-transition-speed) var(--java-animation-timing);
}

.java-no-select {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.java-transform-gpu {
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
}

/* Loading States */
.java-loading {
    position: relative;
    overflow: hidden;
}

.java-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    animation: java-loading-shimmer 2s infinite;
}

@keyframes java-loading-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ================================================================
   JAVA CSS DARK MODE SUPPORT
   ================================================================ */

@media (prefers-color-scheme: dark) {
    :root {
        --java-bg-primary: #0f172a;
        --java-bg-secondary: #1e293b;
        --java-text-primary: #f8fafc;
        --java-text-secondary: #cbd5e1;
    }
}

/* ================================================================
   JAVA CSS PRINT SUPPORT
   ================================================================ */

@media print {
    .java-no-print {
        display: none !important;
    }
    
    .java-print-only {
        display: block !important;
    }
    
    .gksc-component {
        page-break-inside: avoid;
    }
}