/* Copied from `Components/Pages/Diagnostic.razor.css` as a static-css fallback.
   Loaded from `Components/App.razor` when scoped CSS bundling is unavailable. */

:root {
    --diag-blue: #0b5a78;
    --diag-blue-dark: #08485f;
    --diag-border: #9ea3a8;
    --diag-border2: #d6d6d6;
    --diag-bg: #ffffff;
    --diag-panel-bg: #f1f1f1;
    --diag-log-font: Consolas, 'Courier New', monospace;

    --diag-frame-border: #1b4f63;
    --diag-frame-inner: #d6d6d6;
    --diag-user: #ff8a00;
    --diag-device: #0b35ff;
}

.diagnostic-panel {
    padding: 0;
    height: calc(100dvh - 300px);
    min-height: 340px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--diag-panel-bg);
}

.diagnostic-console {
    background: var(--diag-panel-bg);
    padding-right: 12px;
    min-height: 0;

    /* allow the console box to stretch to full height */
    display: flex;
}

.diagnostic-console > .diagnostic-box.console {
    flex: 1;
    min-height: 0;
}

.diagnostic-right {
    display: grid;
    /* Modbus/KNX viewers a bit wider, Signals narrower */
    grid-template-columns: 460px 1fr;
    gap: 12px;
    min-height: 0;
}

.diagnostic-grid {
    flex: 1;
    display: grid;
    /* Console a bit wider */
    grid-template-columns: 380px 1fr;
    gap: 12px;
    padding: 12px;
    min-height: 0;
}

.diagnostic-mid {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 12px;
    min-height: 0;
    overflow: hidden;
}

.diagnostic-box {
    display: grid;
    grid-template-rows: auto 1fr;

    border: 2px solid var(--diag-frame-border);
    background: var(--diag-bg);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    min-height: 0;
    overflow: hidden;
}

.diagnostic-box-body {
    min-height: 0;
    background: #fff;
    border-top: 0;
    overflow: hidden;

    /* default padding for bodies that contain multiple widgets */
}

.diagnostic-box.console > .diagnostic-box-body {
    display: grid;
    grid-template-rows: 1fr auto auto;
    min-height: 0;
}

.diagnostic-console-body {
    min-height: 0;
    background: #fff;
    overflow: auto;
    border: 0;
}

/* Modbus and KNX viewer specific styles */
.diagnostic-box.modbus,
.diagnostic-box.knx {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.diagnostic-box.modbus > .diagnostic-toolbar,
.diagnostic-box.knx > .diagnostic-toolbar {
    flex-shrink: 0;
}

.diagnostic-box.modbus > .diagnostic-box-body,
.diagnostic-box.knx > .diagnostic-box-body {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.diagnostic-box.modbus .diagnostic-console-body,
.diagnostic-box.knx .diagnostic-console-body {
    flex: 1;
    min-height: 0;
    overflow: auto;
}

.diagnostic-box.modbus .diagnostic-console-log.viewer-log,
.diagnostic-box.knx .diagnostic-console-log.viewer-log {
    height: 100%;
    overflow: visible;
}

.diagnostic-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--diag-blue-dark);
    color: #fff;
    padding: 4px 6px;
    font-size: 13px;
    line-height: 1.1;

    border-bottom: 2px solid var(--diag-frame-border);
}

.diagnostic-toolbar.secondary {
    background: var(--diag-blue-dark);
}

.diagnostic-title {
    font-weight: 600;
    color: #fff;
}

.diagnostic-tools {
    display: flex;
    align-items: center;
    gap: 8px;
}

.diagnostic-tools .btn {
    padding: 2px 8px;
    font-size: 12px;
    line-height: 1.2;
}

.diagnostic-check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    user-select: none;
    font-size: 12px;
}

.diagnostic-check input {
    width: 13px;
    height: 13px;
    transform: translateY(1px);
}

.diagnostic-console-body.disabled {
    opacity: 0.55;
}

.diagnostic-console-log {
    margin: 0;
    padding: 6px;
    font-family: var(--diag-log-font);
    font-size: 11px;
    line-height: 1.2;
    white-space: pre;
    color: var(--diag-device);
}

.diagnostic-console-log .diag-line.user {
    color: var(--diag-user);
}

.diagnostic-console-log .diag-line.device {
    color: var(--diag-device);
}

.diagnostic-console-input {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 8px;
}

.diagnostic-console-input .form-control {
    padding: 4px 6px;
    font-size: 12px;
    height: 26px;
}

.diagnostic-console-input .btn {
    padding: 3px 10px;
    font-size: 12px;
    height: 26px;
}

.diagnostic-hint {
    font-size: 12px;
    color: #666;
    padding: 0 8px 8px 8px;
}

.diagnostic-statusbar {
    height: 22px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    color: #fff;
    font-size: 12px;
}

.diagnostic-statusbar.disconnected {
    background: #8b1f1f;
}

.diagnostic-statusbar.connected {
    background: #1f7b3a;
}

.diagnostic-box.signals {
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 1;
}

.diagnostic-box.signals > .diagnostic-toolbar {
    flex-shrink: 0;
}

.diagnostic-box.signals > .diagnostic-box-body {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.signals-viewer-body {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.signals-viewer-table-wrap {
    flex: 1;
    min-height: 0;
    max-height: 100%;
    overflow-y: auto;
    overflow-x: auto;
}

.signals-viewer-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}

.signals-viewer-table thead {
    position: sticky;
    top: 0;
    background: var(--diag-blue-dark);
    color: #fff;
    z-index: 1;
}

.signals-viewer-table th {
    padding: 4px 6px;
    text-align: left;
    font-weight: 600;
    white-space: nowrap;
    border-bottom: 2px solid var(--diag-frame-border);
}

.signals-viewer-table td {
    padding: 2px 6px;
    border-bottom: 1px solid var(--diag-border2);
    white-space: nowrap;
}

.signals-viewer-table tbody tr:hover {
    background: #e8f4f8;
}

.signals-row-alt {
    background: #f9f9f9;
}

.signals-col-num {
    width: 30px;
    text-align: center;
}

.signals-col-value {
    width: 80px;
}

.signals-col-desc {
    min-width: 120px;
}

.signals-col-format,
.signals-col-datalen,
.signals-col-addr,
.signals-col-bit,
.signals-col-rw,
.signals-col-dpt,
.signals-col-ga,
.signals-col-aa,
.signals-col-priority {
    white-space: nowrap;
}

.signals-col-flag {
    width: 24px;
    text-align: center;
}

.signals-cell-disabled {
    background: #e9e9e9;
    color: #999;
}

.signals-cell-updated {
    background: #c8f7c8 !important;
    transition: background-color 0.3s ease;
}

.signals-value-input {
    width: 100%;
    border: 1px solid var(--diag-border);
    padding: 1px 4px;
    font-size: 11px;
    font-family: var(--diag-log-font);
}

.signals-value-input:focus {
    outline: none;
    border-color: var(--diag-blue);
}

.signals-value-readonly {
    font-family: var(--diag-log-font);
}

/* Edit Columns Modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1000;
}

.edit-columns-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    border: 2px solid var(--diag-frame-border);
    border-radius: 4px;
    min-width: 400px;
    max-width: 90vw;
    max-height: 80vh;
    overflow: hidden;
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.edit-columns-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--diag-blue-dark);
    color: #fff;
}

.edit-columns-title {
    font-weight: 600;
    font-size: 14px;
}

.edit-columns-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
}

.edit-columns-body {
    padding: 12px;
    overflow: auto;
    flex: 1;
}

.edit-columns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.edit-columns-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.edit-columns-section-title {
    font-weight: 600;
    font-size: 12px;
    color: var(--diag-blue-dark);
    margin-bottom: 4px;
    border-bottom: 1px solid var(--diag-border2);
    padding-bottom: 4px;
}

.edit-columns-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    cursor: pointer;
}

.edit-columns-item input {
    width: 14px;
    height: 14px;
}

.edit-columns-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 8px 12px;
    border-top: 1px solid var(--diag-border2);
    background: #f5f5f5;
}

/* Hardware Test Modal */
.hwtest-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    border: 2px solid var(--diag-frame-border);
    border-radius: 4px;
    width: 720px;
    max-width: 95vw;
    max-height: 85vh;
    overflow: hidden;
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.hwtest-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--diag-blue-dark);
    color: #fff;
}

.hwtest-title {
    font-weight: 600;
    font-size: 14px;
}

.hwtest-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
}

.hwtest-body {
    padding: 12px 16px;
    overflow: auto;
    flex: 1;
}

.hwtest-subtitle {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 4px 0;
}

.hwtest-desc {
    font-size: 12px;
    color: #555;
    margin: 0 0 10px 0;
}

.hwtest-empty {
    color: #888;
    font-size: 13px;
    padding: 12px 0;
}

.hwtest-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.hwtest-table th {
    background: #e8e8e8;
    padding: 5px 8px;
    text-align: left;
    border: 1px solid #c8c8c8;
    font-weight: 600;
    font-size: 12px;
}

.hwtest-table td {
    padding: 3px 8px;
    border: 1px solid #d0d0d0;
}

.hwtest-col-action  { width: 60px; }
.hwtest-col-status  { width: 70px; }
.hwtest-col-comment { width: 160px; }

.hwtest-row-ok td {
    background: #5cb85c;
    color: #fff;
}

.hwtest-row-err td {
    background: #d9534f;
    color: #fff;
}

.hwtest-go-btn {
    font-size: 11px;
    padding: 1px 8px;
    line-height: 1.4;
}

.hwtest-row-ok .hwtest-go-btn,
.hwtest-row-err .hwtest-go-btn {
    color: #333;
}

.hwtest-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-top: 1px solid #e0e0e0;
    background: #f5f5f5;
}

@media (max-width: 1200px) {
    .diagnostic-right {
        grid-template-columns: 1fr;
    }

    .diagnostic-mid {
        grid-template-rows: 1fr;
        grid-template-columns: 1fr;
    }

    .edit-columns-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1100px) {
    .diagnostic-grid {
        grid-template-columns: 1fr;
    }

    .diagnostic-console {
        padding-right: 0;
        min-width: 0;
    }

    .edit-columns-grid {
        grid-template-columns: 1fr;
    }
}