/* Animal Comparison Tool Styles */
:root {
    --act-primary-green: #1a5f3f;
    --act-secondary-green: #2d8659;
    --act-light-green: #4ade80;
    --act-dark-green: #0f3d2a;
    --act-black: #000000;
    --act-white: #ffffff;
    --act-gray-light: #f8f9fa;
    --act-gray-medium: #6c757d;
    --act-gray-dark: #343a40;
    --act-border-radius: 12px;
    --act-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --act-shadow-hover: 0 8px 15px rgba(0, 0, 0, 0.2);
    --act-transition: all 0.3s ease;
}

/* Container */
.act-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--act-white);
    border-radius: var(--act-border-radius);
    box-shadow: var(--act-shadow);
    border: 2px solid var(--act-primary-green);
}

/* Header */
.act-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, var(--act-primary-green), var(--act-secondary-green));
    border-radius: var(--act-border-radius);
    color: var(--act-white);
}

.act-header h2 {
    margin: 0 0 10px 0;
    font-size: 2.5em;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.act-header p {
    margin: 0;
    font-size: 1.1em;
    opacity: 0.9;
}

/* Input Section */
.act-input-section {
    margin-bottom: 30px;
}

.act-animal-inputs {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.act-input-group {
    flex: 1;
    min-width: 200px;
}

.act-input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--act-black);
    font-size: 1.1em;
}

.act-input-group input {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--act-primary-green);
    border-radius: var(--act-border-radius);
    font-size: 1.1em;
    transition: var(--act-transition);
    background: var(--act-white);
    color: var(--act-black);
}

.act-input-group input:focus {
    outline: none;
    border-color: var(--act-secondary-green);
    box-shadow: 0 0 0 3px rgba(45, 134, 89, 0.2);
    transform: translateY(-2px);
}

.act-vs {
    font-size: 2em;
    font-weight: bold;
    color: var(--act-primary-green);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    animation: pulse 2s infinite;
}

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

/* Buttons */
.act-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.act-btn {
    padding: 15px 30px;
    border: none;
    border-radius: var(--act-border-radius);
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: var(--act-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 180px;
    justify-content: center;
}

.act-btn-primary {
    background: linear-gradient(135deg, var(--act-primary-green), var(--act-secondary-green));
    color: var(--act-white);
    box-shadow: var(--act-shadow);
}

.act-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--act-shadow-hover);
    background: linear-gradient(135deg, var(--act-secondary-green), var(--act-light-green));
}

.act-btn-secondary {
    background: var(--act-white);
    color: var(--act-primary-green);
    border: 2px solid var(--act-primary-green);
    box-shadow: var(--act-shadow);
}

.act-btn-secondary:hover {
    background: var(--act-primary-green);
    color: var(--act-white);
    transform: translateY(-3px);
    box-shadow: var(--act-shadow-hover);
}

.act-btn-success {
    background: var(--act-light-green) !important;
    color: var(--act-white) !important;
}

/* Progress Bar */
.act-progress {
    margin-bottom: 30px;
}

.act-progress-bar {
    width: 100%;
    height: 12px;
    background: var(--act-gray-light);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--act-primary-green);
}

.act-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--act-primary-green), var(--act-light-green));
    transition: width 0.5s ease;
    border-radius: 6px;
}

.act-progress-text {
    display: block;
    text-align: center;
    margin-top: 10px;
    font-weight: bold;
    color: var(--act-black);
}

/* Sections */
.act-section, .act-full-comparison {
    margin-bottom: 25px;
    padding: 25px;
    background: var(--act-white);
    border: 2px solid var(--act-primary-green);
    border-radius: var(--act-border-radius);
    box-shadow: var(--act-shadow);
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.act-section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--act-primary-green);
}

.act-section-icon {
    font-size: 2em;
    animation: bounce 1s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.act-section-header h3 {
    margin: 0;
    color: var(--act-black);
    font-size: 1.5em;
    font-weight: bold;
}

.act-section-content {
    color: var(--act-black);
    line-height: 1.6;
    font-size: 1.1em;
}

.act-section-content p {
    margin-bottom: 15px;
}

/* Navigation */
.act-navigation {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

/* Loading */
.act-loading {
    text-align: center;
    padding: 40px;
    background: var(--act-white);
    border: 2px solid var(--act-primary-green);
    border-radius: var(--act-border-radius);
    margin: 20px 0;
}

.act-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--act-gray-light);
    border-top: 4px solid var(--act-primary-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.act-loading p {
    color: var(--act-black);
    font-size: 1.2em;
    font-weight: bold;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .act-container {
        margin: 10px;
        padding: 15px;
    }
    
    .act-header h2 {
        font-size: 2em;
    }
    
    .act-animal-inputs {
        flex-direction: column;
        gap: 15px;
    }
    
    .act-vs {
        order: 2;
        font-size: 1.5em;
    }
    
    .act-input-group {
        min-width: auto;
    }
    
    .act-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .act-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .act-navigation {
        flex-direction: column;
        align-items: center;
    }
    
    .act-section-header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .act-header h2 {
        font-size: 1.8em;
    }
    
    .act-section-header h3 {
        font-size: 1.3em;
    }
    
    .act-section-content {
        font-size: 1em;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .act-container {
        background: var(--act-white);
        color: var(--act-black);
    }
    
    .act-input-group input {
        background: var(--act-white);
        color: var(--act-black);
    }
    
    .act-section, .act-full-comparison {
        background: var(--act-white);
        color: var(--act-black);
    }
    
    .act-loading {
        background: var(--act-white);
        color: var(--act-black);
    }
}

/* Accessibility */
.act-btn:focus,
.act-input-group input:focus {
    outline: 3px solid var(--act-light-green);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .act-buttons,
    .act-navigation,
    .act-loading {
        display: none !important;
    }
    
    .act-container {
        box-shadow: none;
        border: 1px solid var(--act-black);
    }
}