/* FIF Simulation specific styles that complement thomas.css */

:root {
    --fif-primary-color: #005C53;
    --fif-primary-hover: #004a42;
}

/* Navigation styling */
.home-nav {
    grid-row: 1;
    background-color: var(--fif-primary-color) !important;
}

.home-nav .nav-link,
.home-nav .nav-link:link,
.home-nav .nav-link:visited {
    color: #FFFFFF !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: 100% !important;
    white-space: nowrap !important;
    background-color: var(--fif-primary-color) !important;
}

.home-nav:hover,
.home-nav .nav-link:hover {
    background-color: var(--fif-primary-hover) !important;
}

.home-nav .ani,
.home-nav .ani-1 {
    background-color: var(--fif-primary-color) !important;
}

.home-nav:hover .ani,
.home-nav:hover .ani-1 {
    background-color: var(--fif-primary-hover) !important;
}

/* Override content box for FIF page layout */
.content-box {
    display: block;
    position: static;
    left: auto;
    right: auto;
    padding: 20px;
    margin: 0 var(--nav-width);
    min-height: auto;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.fif-container {
    max-width: 100%;
    padding: 0 20px;
}

.fif-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px 0;
    border-bottom: 2px solid #DDDDDD;
}

.fif-header h1 {
    font-size: 2.2em;
    font-weight: 600;
    margin: 0 0 10px 0;
    color: #333333;
}

.fif-header p {
    font-size: 1.1em;
    color: #666666;
    margin: 0;
    font-style: italic;
}

/* Dimension Selector */
.dimension-selector {
    margin-bottom: 20px;
    padding: 15px 0;
    border-bottom: 1px solid #DDDDDD;
}

.dimension-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.dimension-btn {
    padding: 8px 20px;
    border: 2px solid var(--fif-primary-color);
    border-radius: 4px;
    background-color: #FFFFFF;
    color: var(--fif-primary-color);
    font-family: 'Computer Modern Sans', sans-serif;
    font-weight: 600;
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 60px;
}

.dimension-btn.active {
    background-color: var(--fif-primary-color);
    color: #FFFFFF;
}

.dimension-btn:hover {
    background-color: var(--fif-primary-hover);
    color: #FFFFFF;
    border-color: var(--fif-primary-hover);
}

.dimension-btn.active:hover {
    background-color: var(--fif-primary-hover);
    border-color: var(--fif-primary-hover);
}

.coming-soon {
    font-size: 0.9em;
    color: #666666;
    font-style: italic;
    margin-top: 5px;
    text-align: center;
}

/* 2D Controls */
.2d-controls {
    margin-top: 15px;
    padding: 15px;
    background-color: #F0F0F0;
    border-radius: 6px;
    border: 1px solid #CCCCCC;
}

.2d-controls .control-group {
    margin-bottom: 12px;
}

.2d-controls .control-group:last-child {
    margin-bottom: 0;
}

/* Colormap Buttons - 2x2 Grid Layout */
.colormap-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 10px;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

.colormap-btn {
    padding: 4px 8px;
    border: 2px solid var(--fif-primary-color);
    border-radius: 4px;
    background-color: #FFFFFF;
    color: var(--fif-primary-color);
    font-family: 'Computer Modern Sans', sans-serif;
    font-weight: 600;
    font-size: 0.85em;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 60px;
    text-align: center;
}

.colormap-btn.active {
    background-color: var(--fif-primary-color);
    color: #FFFFFF;
}

.colormap-btn:hover {
    background-color: var(--fif-primary-hover);
    color: #FFFFFF;
    border-color: var(--fif-primary-hover);
}

.colormap-btn.active:hover {
    background-color: var(--fif-primary-hover);
    border-color: var(--fif-primary-hover);
}

/* Main Content Layout */
.main-content {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
}

/* Controls Section */
.controls-section {
    background-color: #F8F8F8;
    border: 1px solid #DDDDDD;
    border-radius: 8px;
    padding: 20px;
    flex: 0 0 300px;
    min-width: 300px;
}

.control-group {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.control-group:last-child {
    margin-bottom: 0;
}

.control-group label {
    font-weight: 600;
    color: #333333;
    font-size: 0.95em;
}

.control-group input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #DDDDDD;
    outline: none;
    -webkit-appearance: none;
}

.control-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--fif-primary-color);
    cursor: pointer;
    border: 2px solid #FFFFFF;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.control-group input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--fif-primary-color);
    cursor: pointer;
    border: 2px solid #FFFFFF;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.control-group input[type="number"] {
    width: 120px;
    padding: 8px 12px;
    border: 1px solid #CCCCCC;
    border-radius: 4px;
    font-family: 'Computer Modern Sans', sans-serif;
    font-size: 0.9em;
}

.control-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--fif-primary-color);
    cursor: pointer;
}

.control-group select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #CCCCCC;
    border-radius: 4px;
    font-family: 'Computer Modern Sans', sans-serif;
    font-size: 0.9em;
    background-color: #FFFFFF;
    cursor: pointer;
}

.control-group span {
    font-weight: 600;
    color: var(--fif-primary-color);
    min-width: 60px;
    text-align: center;
    background: #FFFFFF;
    border: 1px solid #DDDDDD;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 0.9em;
}

.param-info {
    font-size: 0.85em;
    color: #666666;
    font-style: italic;
    margin-top: 2px;
}

/* Button Group */
.button-group {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

.primary-btn, .secondary-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-family: 'Computer Modern Sans', sans-serif;
    font-weight: 600;
    font-size: 0.95em;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 160px;
}

.primary-btn {
    background-color: var(--fif-primary-color);
    color: #FFFFFF;
}

.primary-btn:hover {
    background-color: var(--fif-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 92, 83, 0.3);
}

.secondary-btn {
    background-color: #FFFFFF;
    color: var(--fif-primary-color);
    border: 2px solid var(--fif-primary-color);
}

.secondary-btn:hover {
    background-color: var(--fif-primary-color);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 92, 83, 0.3);
}

/* Visualization Section */
.visualization-section {
    flex: 1;
    min-width: 0;
}

.plot-container {
    width: 100%;
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
    display: flex;
    justify-content: center;
    align-items: center;
}

.plot-area {
    width: 100%;
    max-width: 1000px;
    max-height: 1000px;
    height: 600px;
    margin: 0;
}


/* Info Section */
.info-section {
    background-color: #F5F5F5;
    border: 1px solid #DDDDDD;
    border-radius: 8px;
    padding: 25px;
    margin-top: 30px;
}

.info-section h3 {
    margin: 0 0 15px 0;
    color: #333333;
    font-size: 1.3em;
    font-weight: 600;
}

.info-section p {
    line-height: 1.6;
    color: #444444;
    margin-bottom: 15px;
}

.info-section ul {
    margin: 15px 0;
    padding-left: 20px;
}

.info-section li {
    line-height: 1.6;
    color: #444444;
    margin-bottom: 8px;
}

.info-section strong {
    color: var(--fif-primary-color);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .controls-section {
        flex: none;
        min-width: auto;
    }
    
    .visualization-section {
        max-width: 100%;
    }
    
    .plot-area {
        width: 100%;
        max-width: min(100vw - 40px, 600px);
    }
}

@media (max-width: 768px) {
    .content-box {
        margin: 0 calc(var(--nav-width) + 10px);
        padding: 10px;
    }
    
    .fif-container {
        padding: 0 10px;
    }
    
    .fif-header h1 {
        font-size: 1.8em;
    }
    
    .controls-section {
        padding: 20px;
    }
    
    .button-group {
        flex-direction: column;
        align-items: center;
    }
    
    .primary-btn, .secondary-btn {
        width: 100%;
        max-width: 250px;
    }
    
    .plot-area {
        height: 300px;
    }
    
    
    .info-section {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .fif-header h1 {
        font-size: 1.5em;
    }
    
    .fif-header p {
        font-size: 1em;
    }
    
    .plot-area {
        height: 250px;
    }
}

/* Bottom Navigation */
.bottom-nav {
    text-align: center;
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid #DDDDDD;
}

.home-link {
    color: var(--fif-primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    padding: 12px 24px;
    border: 2px solid var(--fif-primary-color);
    border-radius: 6px;
    background-color: #FFFFFF;
    transition: all 0.2s ease;
    display: inline-block;
}

.home-link:hover {
    background-color: var(--fif-primary-color);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 92, 83, 0.3);
}

/* Ensure cloud cursor is maintained */
.fif-container, .fif-container * {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='48' viewport='0 0 100 100' style='fill:black;font-size:24px;'><text y='50%'>☁️</text></svg>") 16 0, auto;
}

.primary-btn, .secondary-btn, input[type="range"], input[type="number"], input[type="checkbox"] {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='48' viewport='0 0 100 100' style='fill:black;font-size:24px;'><text y='50%'>⛈️</text></svg>") 16 0, pointer !important;
}

/* Loading Indicators */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(248, 248, 248, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #DDDDDD;
    border-top: 4px solid var(--fif-primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

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

.loading-text {
    color: var(--fif-primary-color);
    font-weight: 600;
    font-size: 0.9em;
    text-align: center;
}

.loading-progress {
    width: 200px;
    height: 4px;
    background: #DDDDDD;
    border-radius: 2px;
    margin: 10px 0;
    overflow: hidden;
}

.loading-progress-bar {
    height: 100%;
    background: var(--fif-primary-color);
    border-radius: 2px;
    transition: width 0.3s ease;
    width: 0%;
}

/* Error Messages */
.error-message {
    background: #FFF5F5;
    border: 1px solid #FEB2B2;
    border-radius: 6px;
    padding: 15px;
    margin: 15px 0;
    color: #C53030;
    font-size: 0.9em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.error-message .error-icon {
    font-size: 1.2em;
    flex-shrink: 0;
}

.error-message .error-text {
    flex: 1;
}

.error-message.hidden {
    display: none;
}

/* Loading states for dimension buttons */
.dimension-btn.loading {
    opacity: 0.6;
    cursor: not-allowed;
    position: relative;
}

.dimension-btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

/* Plot container positioning for overlay */
.plot-container {
    position: relative;
}

/* Download button styling */
.download-container {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

#download-btn {
    min-width: 120px;
    padding: 8px 16px;
    font-size: 0.85em;
}