/*
 * Global Quill editor theme overrides for Fluent UI dark/light mode compatibility.
 * Must be global (not CSS-isolated) because Quill creates DOM elements dynamically
 * outside of Blazor's component rendering scope.
 */

/* ── Compact mode (chat) ────────────────────────────────────────────────── */

.rich-text-editor.compact {
    border: 1px solid var(--neutral-stroke-rest);
    border-radius: 4px;
    background-color: var(--neutral-layer-1);
    overflow: hidden;
}

.rich-text-editor.compact:focus-within {
    border-color: var(--accent-fill-rest);
    box-shadow: 0 0 0 1px var(--accent-fill-rest);
}

.rich-text-editor.compact .ql-toolbar {
    border: none;
    border-bottom: 1px solid var(--neutral-stroke-rest);
    padding: 4px 8px;
    background-color: var(--neutral-layer-2);
}

.rich-text-editor.compact .ql-toolbar .ql-formats {
    margin-right: 8px;
}

.rich-text-editor.compact .ql-container {
    border: none;
    font-family: inherit;
    font-size: 14px;
}

.rich-text-editor.compact .ql-editor {
    min-height: 40px;
    max-height: 150px;
    overflow-y: auto;
    padding: 8px 12px;
    color: var(--neutral-foreground-rest);
}

.rich-text-editor.compact .ql-editor.ql-blank::before {
    color: var(--neutral-foreground-hint);
    font-style: normal;
}

/* ── Full mode (documents) ──────────────────────────────────────────────── */

.rich-text-editor.full {
    border: 1px solid var(--neutral-stroke-rest);
    border-radius: 4px;
    background-color: var(--neutral-layer-1);
    overflow: hidden;
}

.rich-text-editor.full:focus-within {
    border-color: var(--accent-fill-rest);
    box-shadow: 0 0 0 1px var(--accent-fill-rest);
}

.rich-text-editor.full .ql-toolbar {
    border: none;
    border-bottom: 1px solid var(--neutral-stroke-rest);
    padding: 8px 12px;
    background-color: var(--neutral-layer-2);
}

.rich-text-editor.full .ql-container {
    border: none;
    font-family: inherit;
    font-size: 15px;
}

.rich-text-editor.full .ql-editor {
    min-height: 400px;
    padding: 16px 20px;
    color: var(--neutral-foreground-rest);
}

.rich-text-editor.full .ql-editor.ql-blank::before {
    color: var(--neutral-foreground-hint);
    font-style: normal;
}

/* ── Shared Fluent theme overrides ──────────────────────────────────────── */

.rich-text-editor .ql-toolbar .ql-picker-label {
    color: var(--neutral-foreground-rest);
}

.rich-text-editor .ql-toolbar .ql-picker-options {
    background-color: var(--neutral-layer-floating);
    border-color: var(--neutral-stroke-rest);
}

.rich-text-editor .ql-toolbar .ql-picker-item {
    color: var(--neutral-foreground-rest);
}

/* Snow theme color picker overrides */
.rich-text-editor .ql-snow .ql-color-picker .ql-picker-label svg,
.rich-text-editor .ql-snow .ql-icon-picker .ql-picker-label svg {
    opacity: 1;
}

/* Editor content styling */
.rich-text-editor .ql-editor blockquote {
    border-left: 3px solid var(--accent-fill-rest);
    padding-left: 12px;
    color: var(--neutral-foreground-hint);
}

.rich-text-editor .ql-editor pre.ql-syntax {
    background-color: var(--neutral-layer-4, #1e1e1e);
    border-radius: 4px;
    padding: 12px;
    color: var(--neutral-foreground-rest);
    position: relative;
}

/* ── Syntax module language <select> — Fluent-styled ──────────────────── */

.rich-text-editor .ql-editor .ql-code-block-container > select.ql-ui {
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--neutral-layer-floating);
    color: var(--neutral-foreground-rest);
    border: 1px solid var(--neutral-stroke-rest);
    border-radius: var(--control-corner-radius, 4px);
    padding: 2px 24px 2px 8px;
    font-family: var(--body-font);
    font-size: 11px;
    cursor: pointer;
    outline: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M3 5l3 3 3-3z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rich-text-editor .ql-editor .ql-code-block-container > select.ql-ui:hover {
    border-color: var(--neutral-stroke-hover, var(--neutral-stroke-rest));
    background-color: var(--neutral-fill-stealth-hover);
}

.rich-text-editor .ql-editor .ql-code-block-container > select.ql-ui:focus {
    border-color: var(--accent-fill-rest);
    box-shadow: 0 0 0 1px var(--accent-fill-rest);
}

.rich-text-editor .ql-editor .ql-code-block-container > select.ql-ui option {
    background-color: var(--neutral-layer-floating);
    color: var(--neutral-foreground-rest);
    padding: 4px 8px;
}

.rich-text-editor .ql-editor a {
    color: var(--accent-fill-rest);
}

/* ── Table styling in editor ──────────────────────────────────────────── */

.rich-text-editor .ql-editor table {
    border-collapse: collapse;
    table-layout: fixed;
    width: 100%;
    margin: 12px 0;
}

.rich-text-editor .ql-editor td {
    border: 1px solid var(--neutral-stroke-rest);
    padding: 8px 12px;
    min-width: 40px;
    vertical-align: top;
}

/* ── quill-table-better dark theme overrides ───────────────────────────── */

/* Menus toolbar (column/row/merge/delete bar) */
.ql-table-menus-container {
    background: var(--neutral-layer-floating);
    border-color: var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
}

/* Dropdown lists (column/row sub-menus) */
.ql-table-dropdown-list,
.ql-table-dropdown-properties-list {
    background: var(--neutral-layer-floating);
    border-color: var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
}

.ql-table-dropdown-list li:hover,
.ql-table-dropdown-properties-list li:hover,
.ql-table-dropdown:hover,
.ql-table-dropdown-properties:hover {
    background: var(--neutral-fill-stealth-hover);
}

/* Table insertion grid popup */
.ql-table-select-container {
    background: var(--neutral-layer-floating);
    border-color: var(--neutral-stroke-rest);
}

.ql-table-select-container span {
    border-color: var(--neutral-stroke-rest);
}

.ql-table-select-container .ql-table-select-label {
    color: var(--neutral-foreground-hint);
}

/* Properties form (table/cell properties dialog) */
.ql-table-properties-form {
    background: var(--neutral-layer-floating);
    box-shadow: var(--elevation-shadow-flyout);
    color: var(--neutral-foreground-rest);
}

.ql-table-properties-form .properties-form-header {
    border-bottom-color: var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
}

.ql-table-properties-form .properties-form-action-row > button {
    background: var(--neutral-layer-floating);
    color: var(--neutral-foreground-rest);
}

.ql-table-properties-form .properties-form-action-row > button:hover {
    background: var(--neutral-fill-stealth-hover);
}

/* Inputs inside table UI */
.ql-table-input,
.ql-table-color-container .label-field-view-color .property-input,
.ql-table-properties-form .property-input {
    background: var(--neutral-layer-1);
    border-color: var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
}

.ql-table-color-container {
    border-color: var(--neutral-stroke-rest);
}

.ql-table-color-container .color-picker {
    border-left-color: var(--neutral-stroke-rest);
}

.ql-table-color-container .color-picker .color-picker-select {
    background: var(--neutral-layer-floating);
    box-shadow: var(--elevation-shadow-flyout);
}

.ql-table-color-container .color-picker .color-picker-select .erase-container:hover {
    background: var(--neutral-fill-stealth-hover);
}

.ql-table-color-container .color-picker .color-picker-palette {
    background: var(--neutral-layer-floating);
}

/* Dropdown properties */
.ql-table-dropdown-properties {
    border-color: var(--neutral-stroke-rest);
}

/* Labels inside input wrappers */
.label-field-view-input-wrapper > label {
    background: var(--neutral-layer-floating);
    color: var(--neutral-foreground-hint);
}

/* Triangle arrows (menu pointers) — match floating background */
.ql-table-triangle-up:not(.ql-table-triangle-none)::after {
    border-top-color: var(--neutral-layer-floating) !important;
}

.ql-table-triangle-down:not(.ql-table-triangle-none)::after {
    border-bottom-color: var(--neutral-layer-floating) !important;
}

/* Disabled state */
.ql-table-disabled {
    background: var(--neutral-layer-4);
}

/* Table border shadow container */
.ql-table-border-shadow {
    background: var(--neutral-layer-floating);
    border-color: var(--neutral-stroke-rest);
}

/* Check containers in properties form */
.ql-table-properties-form .properties-form-row .ql-table-check-container {
    border-color: var(--neutral-stroke-rest);
}

.ql-table-properties-form .properties-form-row .ql-table-check-container .ql-table-tooltip-hover:hover {
    background: var(--neutral-fill-stealth-hover);
}

/* Table header cells */
.ql-editor th {
    border-color: var(--neutral-stroke-rest);
    background: var(--neutral-layer-3);
}

/* Divider */
.ql-table-divider {
    background: var(--neutral-stroke-rest);
}

/* SVG icons in table menus — override all SVG paths/lines */
.ql-table-menus-container svg {
    color: var(--neutral-foreground-rest);
}

.ql-table-menus-container svg .ql-fill,
.ql-table-menus-container svg [fill]:not([fill="none"]) {
    fill: var(--neutral-foreground-rest);
}

.ql-table-menus-container svg .ql-stroke,
.ql-table-menus-container svg [stroke]:not([stroke="none"]) {
    stroke: var(--neutral-foreground-rest);
}

.ql-table-menus-container svg path,
.ql-table-menus-container svg line,
.ql-table-menus-container svg rect,
.ql-table-menus-container svg circle,
.ql-table-menus-container svg polyline,
.ql-table-menus-container svg polygon {
    stroke: var(--neutral-foreground-rest);
    fill: var(--neutral-foreground-rest);
}

/* Dropdown arrow carets in menus */
.ql-table-menus-container .ql-table-dropdown svg path,
.ql-table-menus-container .ql-table-dropdown svg polygon {
    fill: var(--neutral-foreground-rest);
    stroke: var(--neutral-foreground-rest);
}

/* ── Table-better toolbar button in main Quill toolbar ─────────────────── */

/* The table-better button icon in the main toolbar */
.rich-text-editor .ql-toolbar button.ql-table-better svg path,
.rich-text-editor .ql-toolbar button.ql-table-better svg line,
.rich-text-editor .ql-toolbar button.ql-table-better svg rect,
.rich-text-editor .ql-toolbar button.ql-table-better svg polygon,
.rich-text-editor .ql-toolbar button.ql-table-better svg polyline {
    stroke: var(--neutral-foreground-rest);
    fill: none;
}

.rich-text-editor .ql-toolbar button.ql-table-better svg .ql-fill,
.rich-text-editor .ql-toolbar button.ql-table-better svg [fill]:not([fill="none"]) {
    fill: var(--neutral-foreground-rest);
}

.rich-text-editor .ql-toolbar button.ql-table-better:hover svg path,
.rich-text-editor .ql-toolbar button.ql-table-better:hover svg line,
.rich-text-editor .ql-toolbar button.ql-table-better:hover svg rect {
    stroke: var(--accent-fill-rest);
}

.rich-text-editor .ql-toolbar button.ql-table-better:hover svg .ql-fill,
.rich-text-editor .ql-toolbar button.ql-table-better:hover svg [fill]:not([fill="none"]) {
    fill: var(--accent-fill-rest);
}

/* Prevent table-better plugin from overriding toolbar button styles.
   The plugin adds .ql-table-button-disabled with background:#f2f2f2 and
   hardcoded SVG colors — override everything with !important. */
.rich-text-editor .ql-toolbar .ql-stroke {
    stroke: var(--neutral-foreground-rest) !important;
}

.rich-text-editor .ql-toolbar .ql-fill,
.rich-text-editor .ql-toolbar .ql-even.ql-fill {
    fill: var(--neutral-foreground-rest) !important;
}

.rich-text-editor .ql-toolbar .ql-even.ql-stroke {
    stroke: var(--neutral-foreground-rest) !important;
}

.rich-text-editor .ql-toolbar .ql-picker {
    color: var(--neutral-foreground-rest) !important;
}

.rich-text-editor .ql-toolbar button:hover .ql-stroke,
.rich-text-editor .ql-toolbar button:hover .ql-even.ql-stroke,
.rich-text-editor .ql-toolbar .ql-picker-label:hover .ql-stroke {
    stroke: var(--accent-fill-rest) !important;
}

.rich-text-editor .ql-toolbar button:hover .ql-fill,
.rich-text-editor .ql-toolbar button:hover .ql-even.ql-fill,
.rich-text-editor .ql-toolbar .ql-picker-label:hover .ql-fill {
    fill: var(--accent-fill-rest) !important;
}

.rich-text-editor .ql-toolbar button.ql-table-better:hover svg path[fill] {
    fill: var(--accent-fill-rest) !important;
}

.rich-text-editor .ql-toolbar button.ql-active .ql-stroke {
    stroke: var(--accent-fill-rest) !important;
}

.rich-text-editor .ql-toolbar button.ql-active .ql-fill {
    fill: var(--accent-fill-rest) !important;
}

/* Override the plugin's disabled state — it sets background:#f2f2f2 which
   is a white box on dark theme, and hardcodes gray SVG colors */
.rich-text-editor .ql-toolbar .ql-table-button-disabled {
    background: transparent !important;
}

.rich-text-editor .ql-toolbar .ql-table-button-disabled svg .ql-fill {
    fill: var(--neutral-foreground-hint) !important;
}

.rich-text-editor .ql-toolbar .ql-table-button-disabled svg .ql-stroke {
    stroke: var(--neutral-foreground-hint) !important;
}

/* The table-better button SVG uses inline fill="#515151" on its path,
   not .ql-fill/.ql-stroke classes — override by element */
.rich-text-editor .ql-toolbar button.ql-table-better svg path[fill] {
    fill: var(--neutral-foreground-rest) !important;
}

.rich-text-editor .ql-toolbar button.ql-table-better.ql-table-button-disabled svg path[fill] {
    fill: var(--neutral-foreground-hint) !important;
}

/* Snow theme tooltip/popup background */
.rich-text-editor .ql-snow .ql-tooltip {
    background-color: var(--neutral-layer-floating);
    border-color: var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
    box-shadow: var(--elevation-shadow-flyout);
}

.rich-text-editor .ql-snow .ql-tooltip input[type="text"] {
    background-color: var(--neutral-layer-1);
    border-color: var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
}

/* ── Language badge on rendered message code blocks ────────────────────── */

.message-body pre[data-language],
.document-body pre[data-language] {
    position: relative;
}

.message-body pre[data-language]::after,
.document-body pre[data-language]::after {
    content: attr(data-language);
    position: absolute;
    top: 4px;
    right: 8px;
    font-size: 11px;
    font-family: inherit;
    text-transform: uppercase;
    color: var(--neutral-foreground-hint);
    pointer-events: none;
    letter-spacing: 0.5px;
    opacity: 0.7;
}

/* ── Copy button on rendered code blocks ───────────────────────────────── */

.message-body .code-copy-btn,
.document-body .code-copy-btn {
    position: absolute;
    top: 24px;
    right: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: 1px solid var(--neutral-stroke-rest);
    border-radius: 4px;
    background: var(--neutral-layer-3, #2d2d2d);
    color: var(--neutral-foreground-hint);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.15s ease;
    z-index: 1;
}

.message-body pre[data-language]:hover .code-copy-btn,
.document-body pre[data-language]:hover .code-copy-btn {
    opacity: 1;
}

.message-body .code-copy-btn:hover,
.document-body .code-copy-btn:hover {
    color: var(--neutral-foreground-rest);
    background: var(--neutral-layer-2, #3d3d3d);
}

.message-body .code-copy-btn.copied,
.document-body .code-copy-btn.copied {
    animation: code-copy-flash 0.5s ease;
    width: auto;
    gap: 4px;
    padding: 0 8px;
}

.message-body .code-copy-btn.copied::after,
.document-body .code-copy-btn.copied::after {
    content: 'Copied';
    font-size: 11px;
    font-weight: 500;
}

@keyframes code-copy-flash {
    0% { transform: scale(1); background: var(--neutral-layer-3, #2d2d2d); }
    25% { transform: scale(0.9); background: #2ea04370; border-color: #2ea043; color: #4ae168; }
    50% { transform: scale(1.05); background: #2ea04340; border-color: #2ea043; color: #4ae168; }
    100% { transform: scale(1); background: var(--neutral-layer-3, #2d2d2d); }
}