/* Text selection action tooltip styles. */

/* -------------------
   Selection Tooltip
   ------------------- */
.selection-tooltip {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    background-color: var(--background, #ffffff);
    border: 1px solid var(--border-color, #e9e9e7);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px) scale(0.92);
    transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.2s;
    pointer-events: none;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.selection-tooltip::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 6px;
    background-color: var(--background, #ffffff);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.selection-tooltip.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.selection-tooltip-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 34px;
    padding: 0 14px;
    border: none;
    border-radius: 9px;
    background-color: transparent;
    color: var(--text-color, #333333);
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.2s ease, transform 0.2s ease;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0;
    white-space: nowrap;
    font-family: inherit;
}

@media (hover: hover) and (pointer: fine) {
    .selection-tooltip-btn:hover {
        background-color: #3f3f46;
        color: #ffffff;
    }
}

.selection-tooltip-btn:active {
    transform: scale(0.96);
}

.selection-tooltip-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.selection-tooltip-btn-icon svg {
    width: 16px;
    height: 16px;
}

.selection-tooltip-btn-label {
    white-space: nowrap;
}

/* Dark mode for selection tooltip */
[data-mode="dark"] .selection-tooltip {
    /*
     * Keep this floating control on the same neutral elevated surface as the
     * application's menus and tooltips. In particular, do not derive its
     * surface from a theme background, which may itself carry a strong tint.
     */
    background-color: var(--surface-elevated, #242428);
    border-color: var(--surface-elevated-border, #45454d);
    box-shadow: var(--surface-elevated-shadow, 0 20px 52px rgba(0, 0, 0, 0.56));
}

[data-mode="dark"] .selection-tooltip::after {
    background-color: var(--surface-elevated, #242428);
}

[data-mode="dark"] .selection-tooltip-btn {
    color: var(--text-color-secondary, #B4B4BA);
}

@media (hover: hover) and (pointer: fine) {
    [data-mode="dark"] .selection-tooltip-btn:hover {
        background-color: var(--surface-interactive-hover, #39393f);
        color: var(--text-color, #F4F4F5);
    }
}

[data-mode="dark"] .selection-tooltip-btn[data-action="add-reference"] {
    color: color-mix(in srgb, var(--primary-color, #4E89F9) 76%, white 24%);
}

@media (hover: hover) and (pointer: fine) {
    [data-mode="dark"] .selection-tooltip-btn[data-action="add-reference"]:hover {
        /*
         * Mix the accent into an opaque dark hover surface. Mixing with
         * transparent made the final color depend on whatever sat behind the
         * tooltip and could produce the bright blue shown in dark mode.
         */
        background-color: color-mix(
            in srgb,
            var(--primary-color, #4E89F9) 16%,
            var(--surface-interactive-hover, #39393f)
        );
        color: color-mix(in srgb, var(--primary-color, #4E89F9) 60%, white 40%);
    }
}

[data-mode="dark"] .selection-tooltip-btn:focus-visible {
    background-color: var(--surface-interactive-hover, #39393f);
    color: var(--text-color, #F4F4F5);
    outline: 2px solid var(--primary-color, #4E89F9);
    outline-offset: -2px;
}

[data-mode="dark"] .selection-tooltip-btn[data-action="add-reference"]:focus-visible {
    background-color: color-mix(
        in srgb,
        var(--primary-color, #4E89F9) 16%,
        var(--surface-interactive-hover, #39393f)
    );
    color: color-mix(in srgb, var(--primary-color, #4E89F9) 60%, white 40%);
}