/**
 * DSA Visualizer Frontend Styles
 */

/* Error messages */
.dsa-error {
    padding: 15px;
    background: #fee;
    border: 1px solid #f00;
    color: #c00;
    border-radius: 4px;
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Main visualization container - override markdown styles */
.markdown-body .dsa-visualization {
    margin: 16px 0 !important;
    background: transparent;
    width: 100%;
    padding: 0 !important;
}

/* ASCII diagram display - override markdown pre styles */
.markdown-body .dsa-visualization pre {
    font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace !important;
    font-size: 12px !important;
    line-height: 1.45 !important;
    margin: 0 0 16px 0 !important;
    padding: 16px !important;
    color: #c9d1d9 !important;
    overflow: auto !important;
    background: #161b22 !important;
    border-radius: 6px !important;
    border: 1px solid #30363d !important;
    min-height: 120px;
    box-sizing: border-box;
}

/* Controls container */
.markdown-body .dsa-controls {
    display: flex !important;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px !important;
    margin-top: 16px !important;
    flex-wrap: wrap;
}

/* Buttons - override any markdown button styles */
.markdown-body .dsa-btn {
    padding: 12px 24px !important;
    border: none !important;
    border-radius: 6px !important;
    cursor: pointer;
    font-size: 14px !important;
    font-weight: 600 !important;
    font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    transition: all 0.2s ease;
    outline: none !important;
    box-shadow: none !important;
    height: 44px !important;
    min-height: 44px !important;
    box-sizing: border-box !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.markdown-body .dsa-btn:focus,
.markdown-body .dsa-btn:active,
.markdown-body .dsa-btn:focus-visible {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

.markdown-body .dsa-btn-play {
    background: #0e639c !important;
    color: #fff !important;
    border: none !important;
}

.markdown-body .dsa-btn-play:hover {
    background: #1177bb !important;
}

.markdown-body .dsa-btn-play:focus,
.markdown-body .dsa-btn-play:active {
    background: #0e639c !important;
    border: none !important;
}

.markdown-body .dsa-btn-nav {
    background: #1e88e5 !important;
    color: #fff !important;
    border: none !important;
}

.markdown-body .dsa-btn-nav:hover {
    background: #1976d2 !important;
}

.markdown-body .dsa-btn-nav:focus,
.markdown-body .dsa-btn-nav:active {
    background: #1e88e5 !important;
    border: none !important;
}

.markdown-body .dsa-btn-nav:disabled {
    background: #30363d !important;
    cursor: not-allowed !important;
    opacity: 0.5;
    border: none !important;
}

.markdown-body .dsa-btn-reset {
    background: #d32f2f !important;
    color: #fff !important;
    border: none !important;
}

.markdown-body .dsa-btn-reset:hover {
    background: #c62828 !important;
}

.markdown-body .dsa-btn-reset:focus,
.markdown-body .dsa-btn-reset:active {
    background: #d32f2f !important;
    border: none !important;
}

/* Step counter */
.markdown-body .dsa-step-counter {
    padding: 8px 12px !important;
    background: #21262d !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
    color: #8b949e !important;
    font-size: 14px !important;
    font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    border: 1px solid #30363d !important;
    height: 44px !important;
    min-height: 44px !important;
    box-sizing: border-box !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* Message box */
.markdown-body .dsa-message {
    padding: 12px 16px !important;
    background: #fff3cd !important;
    border: 1px solid #ffc107 !important;
    border-radius: 3px !important;
    font-size: 14px !important;
    color: #856404 !important;
    font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    line-height: 1.6 !important;
    margin-top: 0 !important;
    margin-bottom: 16px !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .markdown-body .dsa-controls {
        flex-direction: column;
        gap: 8px;
    }

    .markdown-body .dsa-btn {
        width: 100%;
        max-width: 300px;
    }

    .markdown-body .dsa-visualization pre {
        font-size: 10px !important;
        padding: 12px !important;
    }
}