/* Central command palette and keyboard-help refinements. */

.shortcut-palette-overlay {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: grid;
    align-items: start;
    justify-items: center;
    padding: min(14vh, 120px) 20px 20px;
    background: color-mix(in srgb, var(--text-color) 28%, transparent);
}

.shortcut-palette-overlay[hidden] {
    display: none;
}

.shortcut-palette {
    display: flex;
    width: min(680px, 100%);
    max-height: min(72vh, 720px);
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    background: var(--background);
    box-shadow: 0 24px 70px var(--shadow-color);
    color: var(--text-color);
}

.shortcut-palette-header {
    padding: 18px 18px 12px;
    border-bottom: 1px solid var(--border-color);
}

.shortcut-palette-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.shortcut-palette-heading-row h2 {
    margin: 0;
    font-size: 17px;
    font-weight: 650;
}

.shortcut-palette-close {
    display: inline-grid;
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
    place-items: center;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--text-color-secondary);
    font: inherit;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.shortcut-palette-input {
    width: 100%;
    box-sizing: border-box;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    outline: none;
    background: var(--background);
    color: var(--text-color);
    font: inherit;
    font-size: 15px;
}

.shortcut-palette-input:focus-visible {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--admin-accent) 22%, transparent);
}

.shortcut-palette-results {
    flex: 1 1 auto;
    min-height: 120px;
    overflow-y: auto;
    padding: 8px;
}

.shortcut-palette-group {
    padding: 10px 10px 5px;
    color: var(--text-color-tertiary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.shortcut-palette-result {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 12px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--text-color);
    font: inherit;
    text-align: start;
    cursor: pointer;
}

.shortcut-palette-result[aria-selected="true"] {
    background: var(--hover);
}

.shortcut-palette-result-copy {
    display: flex;
    min-width: 0;
    flex: 1 1 auto;
    flex-direction: column;
    gap: 2px;
}

.shortcut-palette-result-label,
.shortcut-palette-result-description {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shortcut-palette-result-label {
    font-size: 14px;
    font-weight: 600;
}

.shortcut-palette-result-description {
    color: var(--text-color-secondary);
    font-size: 12px;
}

.shortcut-palette-result-shortcut,
.shortcut-palette-result-type {
    flex: 0 0 auto;
    color: var(--text-color-secondary);
    font-size: 11px;
}

.shortcut-palette-result-shortcut {
    padding: 3px 7px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background: var(--background);
    direction: ltr;
    unicode-bidi: isolate;
}

.shortcut-palette-empty {
    margin: 0;
    padding: 40px 20px;
    color: var(--text-color-secondary);
    text-align: center;
}

.shortcut-palette-status {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.shortcut-palette-footer {
    padding: 9px 18px 11px;
    border-top: 1px solid var(--border-color);
    color: var(--text-color-tertiary);
    font-size: 11px;
}

@media (hover: hover) and (pointer: fine) {
    .shortcut-palette-close:hover,
    .shortcut-palette-result:hover {
        background: var(--hover);
    }
}

@media (max-width: 640px) {
    .shortcut-palette-overlay {
        align-items: end;
        padding: 12px;
    }

    .shortcut-palette {
        max-height: min(82vh, 720px);
        border-radius: 18px;
    }

    .shortcut-palette-footer {
        display: none;
    }
}

/* Help is generated in logical groups, while preserving the project's card UI. */
.us-shortcuts-groups,
.us-shortcuts-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.us-shortcuts-groups {
    gap: 24px;
}

.us-shortcuts-group-title {
    margin: 0;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 650;
}

.us-shortcut-content h4 {
    margin: 0;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
}

.us-shortcut-badge,
.sidebar-element-shorcut {
    direction: ltr;
    unicode-bidi: isolate;
}

/* Settings navigation is enhanced as a keyboard-operable composite in JS. */
.us-nav-item[role="button"]:focus-visible {
    outline: 2px solid var(--admin-accent);
    outline-offset: -2px;
}

@media (max-width: 540px) {
    .us-shortcut-card {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }
}