/**
 * UI Resources - Charts Styles
 *
 * Scoped styles for chart widgets rendered from MCP servers.
 * CRITICAL: All selectors MUST be scoped to prevent global pollution.
 *
 * Category: Frontend - CSS
 * Created: 2026-02-09
 */

/* =============================================================================
   Chart Widget Container (SCOPED)
   ============================================================================= */

.chat-window-container .chart-widget {
    width: 100%;
    max-width: 900px;
    margin: 16px 0;
    padding: 20px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s ease;
}

.chat-window-container .chart-widget:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .chat-window-container .chart-widget {
        background: #1e1e1e;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    }

    .chat-window-container .chart-widget:hover {
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6);
    }
}

/* =============================================================================
   UI Resource Wrapper (SCOPED)
   ============================================================================= */

.chat-window-container .ui-resource-wrapper {
    width: min(95%, 45rem);
    margin: 12px 0;
    position: relative;
}

.chat-window-container .ui-resource-wrapper[data-mime-type="text/html"] {
    min-height: 220px;
}

.chat-window-container .ui-resource-wrapper img[data-expandable="1"] {
    cursor: zoom-in;
}

/* =============================================================================
   Chart Title (SCOPED)
   ============================================================================= */

.chat-window-container .chart-widget .chart-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1a1a1a;
    text-align: center;
}

@media (prefers-color-scheme: dark) {
    .chat-window-container .chart-widget .chart-title {
        color: #e0e0e0;
    }
}

/* =============================================================================
   Chart Canvas & SVG (SCOPED)
   ============================================================================= */

.chat-window-container .chart-widget canvas {
    width: 100% !important;
    height: auto !important;
    max-height: 600px;
    display: block;
}

.chat-window-container .chart-widget svg {
    width: 100%;
    height: auto;
    max-height: 600px;
    display: block;
}

/* =============================================================================
   Error States (SCOPED)
   ============================================================================= */

.chat-window-container .ui-resource-error {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    color: #856404;
}

.chat-window-container .ui-resource-error-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.chat-window-container .ui-resource-error-message {
    flex: 1;
}

.chat-window-container .ui-resource-error-message strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.chat-window-container .ui-resource-error-message p {
    font-size: 13px;
    margin: 0;
}

@media (prefers-color-scheme: dark) {
    .chat-window-container .ui-resource-error {
        background: #3e2f1f;
        border-color: #ffc107;
        color: #ffd54f;
    }
}

/* =============================================================================
   Fallback Text (SCOPED)
   ============================================================================= */

.chat-window-container .ui-resource-fallback {
    padding: 16px;
    background: #f5f5f5;
    border-left: 4px solid #2196f3;
    border-radius: 4px;
    font-size: 14px;
    color: #424242;
    font-style: italic;
}

@media (prefers-color-scheme: dark) {
    .chat-window-container .ui-resource-fallback {
        background: #2a2a2a;
        color: #b0b0b0;
    }
}

/* =============================================================================
   JSON Display (SCOPED)
   ============================================================================= */

.chat-window-container .ui-resource-json {
    padding: 16px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    color: #212529;
    overflow-x: auto;
    max-height: 500px;
    overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
    .chat-window-container .ui-resource-json {
        background: #1e1e1e;
        border-color: #3a3a3a;
        color: #d4d4d4;
    }
}

/* =============================================================================
   SVG Display (SCOPED)
   ============================================================================= */

.chat-window-container .ui-resource-svg {
    text-align: center;
    padding: 16px;
}

.chat-window-container .ui-resource-svg svg {
    max-width: 100%;
    height: auto;
}

/* =============================================================================
   Markdown Display (SCOPED)
   ============================================================================= */

.chat-window-container .ui-resource-markdown {
    padding: 16px;
    line-height: 1.6;
}

.chat-window-container .ui-resource-markdown h1,
.chat-window-container .ui-resource-markdown h2,
.chat-window-container .ui-resource-markdown h3,
.chat-window-container .ui-resource-markdown h4 {
    margin-top: 24px;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.chat-window-container .ui-resource-markdown h1 {
    font-size: 24px;
}

.chat-window-container .ui-resource-markdown h2 {
    font-size: 20px;
}

.chat-window-container .ui-resource-markdown h3 {
    font-size: 18px;
}

.chat-window-container .ui-resource-markdown h4 {
    font-size: 16px;
}

.chat-window-container .ui-resource-markdown p {
    margin-bottom: 12px;
}

.chat-window-container .ui-resource-markdown code {
    background: #f5f5f5;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: monospace;
    font-size: 0.9em;
}

.chat-window-container .ui-resource-markdown pre {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 6px;
    overflow-x: auto;
}

@media (prefers-color-scheme: dark) {
    .chat-window-container .ui-resource-markdown h1,
    .chat-window-container .ui-resource-markdown h2,
    .chat-window-container .ui-resource-markdown h3,
    .chat-window-container .ui-resource-markdown h4 {
        color: #e0e0e0;
    }

    .chat-window-container .ui-resource-markdown code {
        background: #2a2a2a;
    }

    .chat-window-container .ui-resource-markdown pre {
        background: #1e1e1e;
    }
}

/* =============================================================================
   Responsive Design (SCOPED)
   ============================================================================= */

@media (max-width: 768px) {
    .chat-window-container .chart-widget {
        padding: 16px;
        margin: 12px 0;
    }

    .chat-window-container .chart-widget .chart-title {
        font-size: 16px;
    }

    .chat-window-container .chart-widget canvas,
    .chat-window-container .chart-widget svg {
        max-height: 400px;
    }
}

@media (max-width: 480px) {
    .chat-window-container .chart-widget {
        padding: 12px;
        margin: 8px 0;
    }

    .chat-window-container .chart-widget .chart-title {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .chat-window-container .chart-widget canvas,
    .chat-window-container .chart-widget svg {
        max-height: 300px;
    }
}

/* =============================================================================
   UI Resource Modal (SCOPED)
   ============================================================================= */

.ui-resource-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.ui-resource-modal-content {
    position: relative;
    max-width: min(1400px, 96vw);
    max-height: 92vh;
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui-resource-modal-image {
    display: block;
    max-width: 96vw;
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: 10px;
    background: #fff;
}

.ui-resource-modal-close {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: #ffffff;
    color: #333;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}