/* Hotkeys CSS - Keyboard shortcut styling */

/* Hotkey Container */
.hotkey {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Hotkey Key */
.hotkey-key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 var(--spacing-xs);
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.1),
        rgba(255, 255, 255, 0.05)
    );
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Hotkey Combinations */
.hotkey-combo {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.hotkey-combo .hotkey-key:not(:last-child)::after {
    content: '+';
    margin-left: 2px;
    color: var(--text-secondary);
}

/* Hotkey Tooltip */
.hotkey-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(
        145deg,
        rgba(40, 40, 40, 0.95),
        rgba(28, 28, 28, 0.98)
    );
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: var(--shadow-md);
    z-index: var(--z-tooltip);
}

/* Hotkey List */
.hotkey-list {
    display: grid;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hotkey-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.hotkey-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.hotkey-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Hotkey Categories */
.hotkey-category {
    margin-bottom: var(--spacing-md);
}

.hotkey-category-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Platform-specific Keys */
.hotkey[data-platform="mac"] .hotkey-key {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

.hotkey[data-platform="mac"] .key-cmd::before {
    content: '⌘';
}

.hotkey[data-platform="mac"] .key-opt::before {
    content: '⌥';
}

.hotkey[data-platform="mac"] .key-shift::before {
    content: '⇧';
}

/* Search Hotkeys */
.hotkey-search {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.hotkey-search input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-left: calc(var(--spacing-md) + 20px);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-primary);
}

.hotkey-search svg {
    position: absolute;
    left: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
}

/* No Results State */
.hotkey-no-results {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-secondary);
}

/* Mobile Styles */
@media (max-width: 640px) {
    .hotkey-list {
        grid-template-columns: 1fr;
    }

    .hotkey-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .hotkey-combo {
        margin-top: var(--spacing-xs);
    }
}

/* High Contrast Mode */
@media (forced-colors: active) {
    .hotkey-key {
        border: 1px solid ButtonText;
        background: ButtonFace;
        color: ButtonText;
    }

    .hotkey-tooltip {
        border: 1px solid ButtonText;
    }

    .hotkey-list {
        border: 1px solid ButtonText;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .hotkey-tooltip {
        transition: none;
    }
}

/* Print Styles */
@media print {
    .hotkey-tooltip {
        display: none;
    }

    .hotkey-key {
        border: 1px solid #000;
        background: none;
    }
}

/* Accessibility */
.hotkey-description[aria-label] {
    position: relative;
}

.hotkey-description[aria-label]::after {
    content: attr(aria-label);
    position: absolute;
    left: 0;
    top: 100%;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    opacity: 0;
    pointer-events: none;
}

.hotkey-description[aria-label]:focus::after {
    opacity: 1;
}