import gradio as gr
# Custom CSS for enhanced UI

custom_title_css = """
/* Target the HTML component specifically */
.gradio-html .main-title {
    font-size: 48px !important;
    font-weight: 800 !important;
    color: #0077B5 !important;
    text-align: center !important;
    margin: 20px 0 10px 0 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1) !important;
}

.gradio-html .main-subtitle {
    font-size: 18px !important;
    color: #666666 !important;
    text-align: center !important;
    margin: 0 0 30px 0 !important;
    font-weight: 400 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

.gradio-html .title-container {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%) !important;
    border-radius: 15px !important;
    padding: 40px 20px !important;
    margin: 20px 0 !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
    border: 2px solid #e2e8f0 !important;
}

.gradio-html .emoji-icon {
    font-size: 40px !important;
    margin-right: 10px !important;
    vertical-align: middle !important;
}

/* Alternative approach - target by element directly */
div[data-testid="HTML"] .main-title,
.gr-html .main-title {
    font-size: 48px !important;
    font-weight: 800 !important;
    color: #0077B5 !important;
    text-align: center !important;
    margin: 20px 0 10px 0 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

div[data-testid="HTML"] .main-subtitle,
.gr-html .main-subtitle {
    font-size: 18px !important;
    color: #666666 !important;
    text-align: center !important;
    margin: 0 0 30px 0 !important;
    font-weight: 400 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

div[data-testid="HTML"] .title-container,
.gr-html .title-container {
    background: #f8fafc !important;
    border-radius: 15px !important;
    padding: 40px 20px !important;
    margin: 20px 0 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    border: 2px solid #e2e8f0 !important;
}
"""

# Create the interface


custom_css = """
/* Global App Styling */
.gradio-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

/* Main content area */
.main > .wrap {
    background: rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
    margin: 20px !important;
    padding: 30px !important;
}

/* Title Styling */
.main-title {
    background: linear-gradient(135deg, #667eea, #764ba2, #f093fb) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-size: 3rem !important;
    font-weight: 800 !important;
    text-align: center !important;
    margin: 0 0 30px 0 !important;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
    letter-spacing: -0.02em !important;
}

/* Subtitle styling */
.main-subtitle {
    color: rgba(255, 255, 255, 0.8) !important;
    text-align: center !important;
    font-size: 1.2rem !important;
    font-weight: 400 !important;
    margin-bottom: 40px !important;
    opacity: 0.9 !important;
}

/* Tab container styling */
.tab-nav > .tab-nav-item {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 15px !important;
    margin-right: 8px !important;
    padding: 12px 24px !important;
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    backdrop-filter: blur(10px) !important;
    font-size: 1rem !important;
}

.tab-nav > .tab-nav-item:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1) !important;
}

.tab-nav > .tab-nav-item.selected {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.2)) !important;
    color: white !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important;
    transform: translateY(-2px) !important;
}

/* Tab content area */
.tabitem {
    background: rgba(255, 255, 255, 0.02) !important;
    border-radius: 20px !important;
    padding: 30px !important;
    margin-top: 20px !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px) !important;
}

/* Form elements styling */
.gradio-textbox, .gradio-dropdown, .gradio-slider {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 12px !important;
    color: white !important;
    backdrop-filter: blur(10px) !important;
}

.gradio-textbox input, .gradio-dropdown select {
    background: transparent !important;
    color: white !important;
    border: none !important;
}

.gradio-textbox input::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

/* Button styling */
button {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    border: none !important;
    border-radius: 12px !important;
    color: white !important;
    font-weight: 600 !important;
    padding: 12px 24px !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3) !important;
}

button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4) !important;
}

/* Status box styling */
.gradio-textbox.status-box {
    background: rgba(255, 107, 107, 0.1) !important;
    border-color: rgba(255, 107, 107, 0.3) !important;
}

/* Plot containers */
.plot-container {
    background: rgba(255, 255, 255, 0.05) !important;
    border-radius: 15px !important;
    padding: 20px !important;
    margin: 15px 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px) !important;
}

/* Card-like components */
.info-card {
    background: rgba(255, 255, 255, 0.08) !important;
    border-radius: 16px !important;
    padding: 24px !important;
    margin: 16px 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    backdrop-filter: blur(15px) !important;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1) !important;
}

/* Markdown content styling */
.prose {
    color: rgba(255, 255, 255, 0.9) !important;
}

.prose h1, .prose h2, .prose h3 {
    color: white !important;
    font-weight: 700 !important;
}

.prose p {
    color: rgba(255, 255, 255, 0.8) !important;
    line-height: 1.6 !important;
}

/* Loading states */
.loading {
    background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.1) 100%) !important;
    background-size: 200% 100% !important;
    animation: loading 1.5s infinite !important;
}

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

/* Responsive design */
@media (max-width: 768px) {
    .main-title {
        font-size: 2rem !important;
    }
    
    .tab-nav > .tab-nav-item {
        padding: 8px 16px !important;
        font-size: 0.9rem !important;
    }
    
    .main > .wrap {
        margin: 10px !important;
        padding: 20px !important;
    }
}

/* Floating action elements */
.floating-element {
    position: relative !important;
    z-index: 10 !important;
}

.floating-element::before {
    content: '' !important;
    position: absolute !important;
    top: -2px !important;
    left: -2px !important;
    right: -2px !important;
    bottom: -2px !important;
    background: linear-gradient(45deg, #667eea, #764ba2, #f093fb) !important;
    border-radius: inherit !important;
    z-index: -1 !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
}

.floating-element:hover::before {
    opacity: 1 !important;
}

/* Enhanced home tab cards */
.home-card {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 20px !important;
    padding: 30px !important;
    margin: 15px !important;
    backdrop-filter: blur(15px) !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
}

.home-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2) !important;
    background: rgba(255, 255, 255, 0.15) !important;
}

.home-card-icon {
    font-size: 3rem !important;
    margin-bottom: 20px !important;
    display: block !important;
    text-align: center !important;
}

.home-card-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: white !important;
    margin-bottom: 10px !important;
    text-align: center !important;
}

.home-card-description {
    color: rgba(255, 255, 255, 0.7) !important;
    text-align: center !important;
    line-height: 1.5 !important;
}
"""

# Custom theme with enhanced colors
custom_theme = gr.themes.Soft(
    primary_hue="blue",
    secondary_hue="purple",
    neutral_hue="slate"
).set(
    body_background_fill="*primary_50",
    body_background_fill_dark="*primary_900",
    button_primary_background_fill="linear-gradient(135deg, *primary_500, *secondary_600)",
    button_primary_background_fill_hover="linear-gradient(135deg, *primary_600, *secondary_700)",
    block_background_fill="rgba(255, 255, 255, 0.05)",
    block_border_color="rgba(255, 255, 255, 0.1)",
    input_background_fill="rgba(255, 255, 255, 0.1)",
    input_border_color="rgba(255, 255, 255, 0.2)"
)