/* NOC Display Manager - Modern Styling */

:root {
    --noc-27-width: 140px;
    --noc-42-width: 200px;
    --noc-55-width: 260px;
    --noc-65-width: 320px;
    --noc-online: var(--tt-ok, #0f9d58);
    --noc-offline: var(--tt-bad, #e03131);
    --noc-warning: #f59f00;
    --noc-drag-shadow: 0 12px 32px rgba(0, 83, 132, 0.2);
}

.noc-display-manager {
    padding: 20px;
    max-width: 1600px;
    margin: 0 auto;
}

.noc-main-card {
    background: var(--tt-card, #fff);
    border: 1px solid var(--tt-border, #e9ecef);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* Header */
.noc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.noc-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--tt-text-primary, #1a1a2e);
    margin: 0;
}

.noc-header-actions {
    display: flex;
    gap: 8px;
}

/* Action Bar */
.noc-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding: 12px 16px;
    background: var(--tt-card-2, #f8f9fa);
    border-radius: 8px;
    flex-wrap: wrap;
}

.noc-search-input {
    padding: 8px 12px;
    border: 1px solid var(--tt-border, #e9ecef);
    border-radius: 8px;
    font-size: 14px;
    width: 250px;
    background: var(--tt-card-2, #f8f9fa);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.noc-search-input:focus {
    outline: none;
    border-color: var(--tt-accent, #005384);
    box-shadow: 0 0 0 3px rgba(0, 83, 132, 0.1);
}

.noc-bulk-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Loading & Empty States */
.noc-loading {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.noc-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
    color: var(--tt-text-secondary, #6c757d);
}

.noc-empty-state i {
    font-size: 64px;
    opacity: 0.3;
    margin-bottom: 16px;
}

.noc-empty-state h3 {
    margin: 0 0 8px;
    font-weight: 600;
    color: var(--tt-text-primary, #1a1a2e);
}

.noc-empty-state p {
    margin: 0 0 20px;
}

/* Groups */
.noc-groups {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.noc-group {
    background: var(--tt-card, #fff);
    border: 1px solid var(--tt-border, #e9ecef);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.noc-group.is-drop-target {
    border-color: var(--tt-accent, #005384);
    box-shadow: inset 0 0 0 2px var(--tt-accent, #005384);
    background: rgba(0, 83, 132, 0.02);
}

.noc-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--tt-card-2, #f8f9fa);
    border-bottom: 1px solid var(--tt-border, #e9ecef);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}

.noc-group-header:hover {
    background: var(--tt-card-3, #eef1f4);
}

.noc-group-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 14px;
    color: var(--tt-text-primary, #1a1a2e);
}

.noc-group-title i {
    font-size: 12px;
    color: var(--tt-text-tertiary, #adb5bd);
    transition: transform 0.2s;
}

.noc-group-title i.rotated {
    transform: rotate(90deg);
}

.noc-group-count {
    background: var(--tt-accent, #005384);
    color: #fff;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.noc-group-actions {
    display: flex;
    gap: 4px;
}

.noc-group-body {
    padding: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    min-height: 80px;
}

.noc-group-empty {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: var(--tt-text-tertiary, #adb5bd);
    font-size: 13px;
    border: 2px dashed var(--tt-border, #e9ecef);
    border-radius: 8px;
}

/* Add Group Button */
.noc-add-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    border: 2px dashed var(--tt-border, #e9ecef);
    border-radius: 12px;
    color: var(--tt-text-tertiary, #adb5bd);
    font-size: 14px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.noc-add-group:hover {
    border-color: var(--tt-accent, #005384);
    color: var(--tt-accent, #005384);
    background: rgba(0, 83, 132, 0.02);
}

/* Display Card */
.noc-display-card {
    background: var(--tt-card, #fff);
    border: 1px solid var(--tt-border, #e9ecef);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    position: relative;
    cursor: grab;
}

/* Size Variations */
.noc-display-card.size-27 { width: var(--noc-27-width); min-height: 120px; }
.noc-display-card.size-42 { width: var(--noc-42-width); min-height: 140px; }
.noc-display-card.size-55 { width: var(--noc-55-width); min-height: 160px; }
.noc-display-card.size-65 { width: var(--noc-65-width); min-height: 180px; }

.noc-display-card:hover {
    border-color: var(--tt-accent, #005384);
    box-shadow: 0 4px 16px rgba(0, 83, 132, 0.1);
    transform: translateY(-2px);
}

.noc-display-card.is-dragging {
    opacity: 0.6;
    transform: scale(0.98);
    box-shadow: var(--noc-drag-shadow);
}

.noc-display-card.is-refreshing {
    animation: noc-pulse 1.5s ease-in-out infinite;
}

@keyframes noc-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Drag Handle */
.noc-drag-handle {
    position: absolute;
    top: 6px;
    left: 6px;
    padding: 2px 4px;
    color: var(--tt-text-tertiary, #adb5bd);
    opacity: 0;
    cursor: grab;
    transition: opacity 0.15s;
    font-size: 10px;
}

.noc-display-card:hover .noc-drag-handle {
    opacity: 0.5;
}

.noc-drag-handle:hover {
    opacity: 1 !important;
}

/* Card Header */
.noc-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.noc-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.noc-status-dot.online {
    background: var(--noc-online);
    box-shadow: 0 0 8px var(--noc-online);
}

.noc-status-dot.offline {
    background: var(--noc-offline);
    box-shadow: 0 0 8px var(--noc-offline);
}

.noc-monitor-size {
    font-size: 11px;
    font-weight: 600;
    color: var(--tt-text-tertiary, #adb5bd);
    background: var(--tt-card-2, #f8f9fa);
    padding: 2px 6px;
    border-radius: 4px;
}

/* Card Content */
.noc-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.noc-display-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--tt-text-primary, #1a1a2e);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.noc-display-info {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.noc-hdmi-badge,
.noc-ip-badge {
    font-size: 10px;
    padding: 2px 5px;
    border-radius: 4px;
    background: var(--tt-card-2, #f8f9fa);
    color: var(--tt-text-secondary, #6c757d);
    font-family: var(--tt-mono, monospace);
}

.noc-display-url {
    font-size: 11px;
    color: var(--tt-text-tertiary, #adb5bd);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    padding: 4px 0;
    transition: color 0.15s;
}

.noc-display-url:hover {
    color: var(--tt-accent, #005384);
}

.noc-url-input {
    width: 100%;
    padding: 4px 6px;
    font-size: 11px;
    border: 1px solid var(--tt-accent, #005384);
    border-radius: 4px;
    background: #fff;
}

/* Metrics */
.noc-metrics {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.noc-metric-chip {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 9px;
    font-family: var(--tt-mono, monospace);
    background: var(--tt-card-2, #f8f9fa);
    border: 1px solid var(--tt-border, #e9ecef);
    color: var(--tt-text-secondary, #6c757d);
}

.noc-metric-chip i {
    font-size: 8px;
}

.noc-metric-chip.warn {
    background: #fff8e6;
    border-color: #ffe066;
    color: #e67700;
}

.noc-metric-chip.critical {
    background: #fff5f5;
    border-color: #ffc9c9;
    color: #c92a2a;
    animation: noc-temp-warning 2s ease-in-out infinite;
}

@keyframes noc-temp-warning {
    0%, 100% { background: #fff5f5; }
    50% { background: #ffe3e3; }
}

/* Actions */
.noc-actions {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    opacity: 0;
    transition: opacity 0.15s;
}

.noc-display-card:hover .noc-actions {
    opacity: 1;
}

.noc-action-btn {
    padding: 4px 6px;
    border-radius: 4px;
    border: none;
    background: var(--tt-card-2, #f8f9fa);
    color: var(--tt-text-secondary, #6c757d);
    cursor: pointer;
    font-size: 11px;
    transition: background 0.15s, color 0.15s;
}

.noc-action-btn:hover {
    background: var(--tt-accent, #005384);
    color: #fff;
}

.noc-action-btn.danger:hover {
    background: var(--noc-offline);
}

.noc-action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Modal Form */
.noc-modal-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.noc-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.noc-form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--tt-text-secondary, #6c757d);
}

.noc-form-row {
    display: flex;
    gap: 12px;
}

.noc-form-row .noc-form-group {
    flex: 1;
}

.noc-divider {
    border: none;
    border-top: 1px solid var(--tt-border, #e9ecef);
    margin: 8px 0;
}

/* Discovery Section */
.noc-discover-section {
    background: var(--tt-card-2, #f8f9fa);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.noc-discover-section h4 {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--tt-text-primary, #1a1a2e);
}

.noc-discover-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.noc-discover-row input {
    flex: 1;
}

.noc-discovered-info {
    margin-top: 12px;
    padding: 12px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--tt-border, #e9ecef);
}

.noc-discovered-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 8px;
}

.noc-discovered-displays {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.noc-discovered-display {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: var(--tt-card-2, #f8f9fa);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}

.noc-discovered-display:hover {
    background: var(--tt-card-3, #eef1f4);
}

.noc-url-preview {
    font-size: 12px;
    color: var(--tt-text-secondary, #6c757d);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.noc-discover-error {
    margin-top: 12px;
    padding: 10px;
    background: #fff5f5;
    border-radius: 6px;
    color: #c92a2a;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Progress Overlay */
.noc-progress-overlay {
    position: fixed;
    top: 80px;
    right: 20px;
    background: var(--tt-card, #fff);
    border: 1px solid var(--tt-border, #e9ecef);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 1000;
    min-width: 280px;
}

.noc-progress-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
    color: var(--tt-text-primary, #1a1a2e);
}

.noc-progress-bar {
    height: 6px;
    background: var(--tt-card-2, #f8f9fa);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 8px;
}

.noc-progress-fill {
    height: 100%;
    background: var(--tt-accent, #005384);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.noc-progress-text {
    font-size: 12px;
    color: var(--tt-text-secondary, #6c757d);
}

/* Buttons */
.tt-scope .ghost-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border: 1px solid var(--tt-border, #e9ecef);
    border-radius: 8px;
    background: var(--tt-card, #fff);
    color: var(--tt-text-primary, #1a1a2e);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.tt-scope .ghost-btn i,
.tt-scope .primary-btn i {
    font-size: 13px;
}

.tt-scope .ghost-btn:hover {
    background: var(--tt-card-2, #f8f9fa);
    border-color: var(--tt-accent, #005384);
    color: var(--tt-accent, #005384);
}

.tt-scope .ghost-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.tt-scope .ghost-btn.small {
    padding: 4px 8px;
    font-size: 12px;
}

.tt-scope .ghost-btn.danger:hover {
    border-color: var(--noc-offline);
    color: var(--noc-offline);
}

.tt-scope .primary-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    background: var(--tt-accent, #005384);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
}

.tt-scope .primary-btn:hover {
    background: var(--tt-accent-2, #1e88c9);
}

.tt-scope .primary-btn:active {
    transform: scale(0.98);
}

.tt-scope .primary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.tt-scope .primary-btn.danger {
    background: var(--noc-offline);
}

.tt-scope .primary-btn.danger:hover {
    background: #c92a2a;
}

/* Form Controls */
.tt-scope .form-control {
    padding: 8px 12px;
    border: 1px solid var(--tt-border, #e9ecef);
    border-radius: 8px;
    font-size: 14px;
    background: var(--tt-card, #fff);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.tt-scope .form-control:focus {
    outline: none;
    border-color: var(--tt-accent, #005384);
    box-shadow: 0 0 0 3px rgba(0, 83, 132, 0.1);
}

.tt-scope select.form-control {
    cursor: pointer;
}

/* Utility Classes */
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.text-muted { color: var(--tt-text-tertiary, #adb5bd); }
.small { font-size: 12px; }

/* Responsive */
@media (max-width: 768px) {
    .noc-action-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .noc-search-input {
        width: 100%;
    }

    .noc-bulk-actions {
        justify-content: center;
    }

    .noc-display-card.size-27,
    .noc-display-card.size-42,
    .noc-display-card.size-55,
    .noc-display-card.size-65 {
        width: calc(50% - 6px);
        min-height: auto;
    }

    .noc-form-row {
        flex-direction: column;
    }

    .noc-form-row .noc-form-group {
        width: 100% !important;
    }
}