/* Apple //e Emulator - Disk Drive Styles
   Disk drive UI components
*/

/* Content area: don't shrink or clip — window height follows content */
#disk-drives.debug-window .debug-window-content {
    overflow: visible;
    flex-shrink: 0;
}

/* Disk drives row inside window content */
.disk-drives-row {
    display: flex;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-sm);
}

.disk-drive {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    min-width: 0;
}

.drive-image-container {
    width: 100%;
    position: relative;
}

.disk-surface {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 280 / 240;
    border-radius: var(--radius-sm);
}

.drive-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 6px;
    min-width: 0;
    background: var(--input-bg);
    border-radius: var(--radius-sm);
}

.drive-label {
    position: absolute;
    top: 6px;
    left: 8px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--disk-label-color);
    pointer-events: none;
    z-index: 1;
}

.disk-name {
    font-size: 0.6875rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    white-space: nowrap;
    overflow: hidden;
    flex: 1;
    min-width: 0;
}

.disk-name .disk-name-text {
    display: inline-block;
    white-space: nowrap;
}

.disk-name.scrolling .disk-name-text {
    animation: disk-name-scroll var(--scroll-duration, 4s) ease-in-out infinite
        alternate;
}

@keyframes disk-name-scroll {
    0%,
    15% {
        transform: translateX(0);
    }
    85%,
    100% {
        transform: translateX(var(--scroll-distance, 0px));
    }
}

.disk-track {
    font-size: 0.6875rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 600;
    background: var(--overlay-white-10);
    padding: 1px 4px;
    border-radius: 3px;
    min-width: 28px;
    text-align: center;
    flex-shrink: 0;
}

.disk-track.active {
    color: var(--accent-orange);
    background: rgba(255, 100, 50, 0.25);
    box-shadow: 0 0 4px rgba(255, 100, 50, 0.4);
}

.drive-controls {
    display: flex;
    gap: var(--space-xs);
}

.disk-insert,
.disk-blank,
.disk-eject,
.disk-recent {
    flex: 1;
    padding: var(--space-xs) var(--space-sm);
    background: var(--control-bg-solid);
    border: 1px solid var(--control-border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.1s;
}

.disk-insert:hover,
.disk-blank:hover,
.disk-eject:hover:not(:disabled) {
    background: var(--control-bg-hover);
    color: var(--text-primary);
}

.disk-blank:hover {
    background: var(--accent-blue-bg-strong);
    border-color: var(--accent-blue-border);
    color: var(--accent-blue);
}

.disk-eject:hover:not(:disabled) {
    background: var(--accent-orange-bg-strong);
    border-color: var(--accent-orange-border-stronger);
    color: var(--accent-orange);
}

.disk-eject:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Recent disks button and dropdown */
.recent-container {
    position: relative;
    display: flex;
    flex: 1;
}

.disk-recent:hover {
    background: var(--control-bg-hover);
    border-color: var(--accent-green-border);
    color: var(--accent-green);
}

.recent-dropdown {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 0;
    min-width: 250px;
    margin-bottom: 4px;
    background: var(--bg-panel);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.recent-dropdown.open {
    display: block;
}

.recent-item {
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-bottom: 1px solid var(--border-subtle);
    transition: background 0.15s;
}

.recent-item:last-child {
    border-bottom: none;
}

.recent-item:hover:not(.empty) {
    background: var(--bg-light);
    color: var(--text-primary);
}

.recent-item.empty {
    color: var(--text-muted);
    font-style: italic;
    cursor: default;
}

.recent-separator {
    height: 1px;
    background: var(--border-default);
    margin: var(--space-xs) 0;
}

.recent-item.recent-clear {
    color: var(--text-muted);
    text-align: center;
}

.recent-item.recent-clear:hover {
    color: var(--error);
    background: var(--bg-light);
}

/* Scrollbar styling for dropdown */
.recent-dropdown::-webkit-scrollbar {
    width: 6px;
}

.recent-dropdown::-webkit-scrollbar-track {
    background: transparent;
}

.recent-dropdown::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 3px;
}

.recent-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Graphics toggle button in window header */
.drive-graphics-btn {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    margin-left: auto;
    margin-right: 6px;
    border-radius: var(--radius-sm);
    opacity: 0.5;
    transition: opacity 0.15s, color 0.15s, background 0.15s, border-color 0.15s;
}

.drive-graphics-btn:hover {
    opacity: 1;
    color: var(--text-primary);
    background: var(--overlay-hover);
    border-color: var(--overlay-white-10);
}

.drive-graphics-btn.active {
    opacity: 1;
    color: var(--accent-green);
    background: var(--accent-green-bg);
    border-color: var(--accent-green-border-light);
}

.drive-graphics-btn.active:hover {
    background: var(--accent-green-bg-strong);
    border-color: var(--accent-green-border);
}

/* Detail toggle button in window header */
.drive-detail-btn {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    margin-right: 6px;
    border-radius: var(--radius-sm);
    opacity: 0.5;
    transition: opacity 0.15s, color 0.15s, background 0.15s, border-color 0.15s;
}

.drive-detail-btn:hover {
    opacity: 1;
    color: var(--text-primary);
    background: var(--overlay-hover);
    border-color: var(--overlay-white-10);
}

.drive-detail-btn.active {
    opacity: 1;
    color: var(--accent-green);
    background: var(--accent-green-bg);
    border-color: var(--accent-green-border-light);
}

.drive-detail-btn.active:hover {
    background: var(--accent-green-bg-strong);
    border-color: var(--accent-green-border);
}

/* Hide graphics mode — collapse disk surface canvases */
.hide-graphics .drive-image-container {
    display: none;
}

/* Disable vertical resize handles when graphics are hidden */
#disk-drives:has(.hide-graphics) > .debug-resize-handle.n,
#disk-drives:has(.hide-graphics) > .debug-resize-handle.s,
#disk-drives:has(.hide-graphics) > .debug-resize-handle.ne,
#disk-drives:has(.hide-graphics) > .debug-resize-handle.nw,
#disk-drives:has(.hide-graphics) > .debug-resize-handle.se,
#disk-drives:has(.hide-graphics) > .debug-resize-handle.sw {
    cursor: default;
    pointer-events: none;
}

/* Detail panels — hidden by default */
.drive-detail-panel {
    display: none;
}

.show-details .drive-detail-panel {
    display: block;
}

.drive-detail-grid {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr;
    gap: 2px 6px;
    padding: var(--space-xs) 6px;
    background: var(--input-bg);
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-family: var(--font-mono);
}

.dd-label {
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.dd-val {
    color: var(--text-secondary);
    font-weight: 500;
    text-align: right;
}

.dd-val.on {
    color: var(--accent-green);
}

.dd-val.write {
    color: var(--accent-orange);
}