/* Operations Panel Styles */

.operations-panel {
    grid-area: operations;
    background: var(--bg-elev);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 16px;
    overflow-y: auto;
    overflow-x: hidden;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.container.operations-hidden .operations-panel {
    opacity: 0;
    pointer-events: none;
    padding: 16px 0;
}

/* Header */
.operations-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    padding: 0;
    min-height: 32px;
}

.operations-empty-body {
    text-align: center;
    padding: 60px 20px;
    color: var(--muted);
}

.operations-empty-title {
    margin: 0 0 8px;
}

.operations-empty-text {
    margin: 0;
}

.operations-empty-text.is-hidden {
    display: none;
}

.operations-title-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.ops-printer-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    line-height: 32px;
}

.ops-separator {
    color: var(--muted);
    user-select: none;
    font-size: 14px;
}

.ops-protocol {
    font-size: 13px;
    color: var(--muted);
    font-weight: 500;
}

/* Info Section */
.operations-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
    font-size: 15px;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.info-label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.info-separator {
    color: var(--muted);
    user-select: none;
}

/* Actions Section */
.operations-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.operations-button-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.operations-button-row .btn {
    justify-content: center;
}

.operations-actions .btn {
    width: 100%;
    justify-content: center;
}

/* Section Divider */
.section-divider {
    height: 1px;
    background: var(--border);
    margin: 12px 0;
}

/* Danger Zone */
.danger-zone {
    margin-top: 16px;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 0px;
    background: transparent;
}

.danger-zone-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    margin-bottom: 0;
}

.danger-zone-header:hover {
    background: var(--bg);
    border-color: var(--border);
}

.danger-zone-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.danger-zone-icon {
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

.danger-zone-chevron {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.danger-zone-chevron.expanded {
    transform: rotate(180deg);
}

.danger-zone-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.2s ease;
}

.danger-zone-content.collapsed {
    max-height: 0;
    opacity: 0;
}

.danger-zone-content.expanded {
    max-height: 140px;
    opacity: 1;
}

.danger-zone-content .btn {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.danger-zone-content .btn:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
}

.danger-zone-chevron {
    filter: var(--icon-filter);
}

.danger-zone.expanded {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.35);
}

.danger-zone.expanded .danger-zone-header {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.35);
}

.danger-zone.expanded .danger-zone-title {
    color: #ef4444;
}

.danger-zone.expanded .danger-zone-icon {
    opacity: 1;
}

/* Flags Grid */
.flags-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 8px;
    margin-top: 0;
}

.flag-switch {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    margin-bottom: 0;
}

.debug-switch {
    margin-top: 16px;
}

.operations-actions > .flag-switch {
    margin-bottom: 8px;
}

.flag-switch input[type="checkbox"] {
    width: 36px;
    height: 20px;
    margin: 0;
    appearance: none;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    transition: background 0.2s, border-color 0.2s;
    flex-shrink: 0;
}

.flag-switch input[type="checkbox"]::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--muted);
    left: 2px;
    top: 2px;
    transition: left 0.2s, background 0.2s;
}

.flag-switch input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.flag-switch input[type="checkbox"]:checked::before {
    background: white;
    left: calc(100% - 16px);
}

/* Danger color for error flags when checked */
.flag-switch.flag-error input[type="checkbox"]:checked {
    background: rgba(239, 68, 68, 0.25);
    border-color: rgba(239, 68, 68, 0.4);
}

/* Red text for error flag labels when checked */
.flag-switch.flag-error input[type="checkbox"]:checked ~ .flag-label {
    color: var(--danger);
}

.flag-label {
    flex: 1;
    font-size: 14px;
    color: var(--text);
}

/* Drawer Management */
.drawer-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    align-items: center;
}

.drawer-info {
    display: flex;
    align-items: center;
    gap: 6px;
}

.drawer-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.drawer-state {
    font-size: 14px;
    color: var(--text);
}

/* Buffer Status */
.buffer-status {
    margin-bottom: 8px;
    margin-top: 12px;
    box-sizing: border-box;
    width: 100%;
}

.buffer-header {
    font-size: 13px;
    color: var(--text);
    margin-bottom: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
    padding-right: 0;
}

.buffer-header-value {
    color: var(--muted);
    padding-right: 0;
    flex-shrink: 0;
}

.ops-buffer-bar {
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}