.mcp-inspector {
    --mcp-panel: color-mix(in srgb, var(--bg-secondary) 92%, var(--accent-primary) 8%);
    --mcp-code: color-mix(in srgb, var(--bg-input) 95%, black 5%);
    display: grid;
    gap: 1rem;
}

.mcp-page-heading,
.mcp-section-heading,
.mcp-selected-head,
.mcp-tool-browser-head,
.mcp-result-head,
.mcp-call-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.mcp-page-heading {
    margin-bottom: .25rem;
}

.mcp-page-heading .page-title {
    margin: .18rem 0 .35rem;
}

.mcp-page-heading p,
.mcp-section-heading p,
.mcp-selected-head p,
.mcp-empty p,
.mcp-tool-placeholder p,
.mcp-confirm-dialog p,
.mcp-privacy-note {
    margin: 0;
    color: var(--text-secondary);
    font-size: .86rem;
    line-height: 1.55;
}

.mcp-eyebrow,
.mcp-kicker {
    color: var(--accent-primary);
    font-family: var(--font-mono);
    font-size: .67rem;
    font-weight: 700;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.mcp-state-badge,
.mcp-server-chip,
.mcp-tool-count,
.mcp-result-head > span {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    min-height: 1.8rem;
    padding: .25rem .62rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: .72rem;
    white-space: nowrap;
}

.mcp-state-dot {
    width: .48rem;
    height: .48rem;
    background: var(--text-muted);
    border-radius: 50%;
}

.mcp-inspector[data-state="connecting"] .mcp-state-dot,
.mcp-inspector[data-state="oauth"] .mcp-state-dot,
.mcp-inspector[data-state="calling"] .mcp-state-dot {
    background: var(--accent-warning);
    box-shadow: 0 0 0 .28rem color-mix(in srgb, var(--accent-warning) 14%, transparent);
    animation: mcp-pulse 1.25s ease-in-out infinite;
}

.mcp-inspector[data-state="connected"] .mcp-state-dot,
.mcp-inspector[data-state="success"] .mcp-state-dot {
    background: var(--accent-success);
}

.mcp-inspector[data-state="error"] .mcp-state-dot,
.mcp-inspector[data-state="tool-error"] .mcp-state-dot {
    background: var(--accent-danger);
}

@keyframes mcp-pulse {
    50% { opacity: .45; }
}

.mcp-activity {
    position: sticky;
    top: .75rem;
    z-index: 20;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: .72rem;
    padding: .72rem .85rem .62rem;
    overflow: hidden;
    color: var(--text-primary);
    background: color-mix(in srgb, var(--bg-secondary) 94%, var(--accent-primary) 6%);
    border: 1px solid color-mix(in srgb, var(--accent-primary) 32%, var(--border-primary));
    border-radius: .62rem;
    box-shadow: 0 14px 36px color-mix(in srgb, var(--shadow-color) 42%, transparent);
    animation: mcp-activity-in .24s cubic-bezier(.25, 1, .5, 1) both;
}

.mcp-spinner,
.mcp-button-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid color-mix(in srgb, var(--accent-primary) 24%, transparent);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: mcp-spin .72s linear infinite;
}

.mcp-activity-copy {
    min-width: 0;
}

.mcp-activity-copy strong,
.mcp-activity-copy span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mcp-activity-copy strong {
    font-size: .8rem;
}

.mcp-activity-copy span,
.mcp-activity time {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: .68rem;
}

.mcp-activity-copy span {
    margin-top: .13rem;
}

.mcp-progress-track {
    position: relative;
    grid-column: 1 / -1;
    height: 2px;
    overflow: hidden;
    background: color-mix(in srgb, var(--accent-primary) 14%, var(--border-primary));
    border-radius: 999px;
}

.mcp-progress-track span {
    position: absolute;
    inset: 0;
    background: var(--accent-primary);
    transform: translateX(-72%) scaleX(.28);
    transform-origin: left;
    animation: mcp-progress 1.35s cubic-bezier(.65, 0, .35, 1) infinite;
}

.mcp-button-spinner {
    display: none;
    flex: 0 0 auto;
    border-color: color-mix(in srgb, currentColor 28%, transparent);
    border-top-color: currentColor;
}

.mcp-inspector[data-state="connecting"] #mcp-connect-button .mcp-connect-idle-icon {
    display: none;
}

.mcp-inspector[data-state="connecting"] #mcp-connect-button .mcp-button-spinner {
    display: inline-block;
}

.mcp-validation-rail li[data-status="running"] .mcp-check-icon::after {
    position: absolute;
    inset: -.18rem;
    border: 2px solid transparent;
    border-top-color: var(--accent-warning);
    border-radius: 50%;
    content: "";
    animation: mcp-spin .8s linear infinite;
}

@keyframes mcp-spin {
    to { transform: rotate(360deg); }
}

@keyframes mcp-progress {
    0% { transform: translateX(-72%) scaleX(.28); }
    55% { transform: translateX(78%) scaleX(.5); }
    100% { transform: translateX(360%) scaleX(.2); }
}

@keyframes mcp-activity-in {
    from { opacity: 0; transform: translateY(-.35rem); }
    to { opacity: 1; transform: translateY(0); }
}

.mcp-connect-card,
.mcp-tool-browser,
.mcp-tool-workbench {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: .7rem;
    box-shadow: 0 16px 42px color-mix(in srgb, var(--shadow-color) 34%, transparent);
}

.mcp-connect-card {
    padding: clamp(1rem, 1.8vw, 1.5rem);
}

.mcp-section-heading {
    align-items: flex-start;
    margin-bottom: 1rem;
}

.mcp-section-heading > div,
.mcp-tool-browser-head > div,
.mcp-result-head > div {
    display: flex;
    align-items: center;
    gap: .65rem;
}

.mcp-section-heading h2,
.mcp-tool-browser-head h2,
.mcp-selected-head h2,
.mcp-result-head h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.mcp-step-number {
    color: var(--accent-primary);
    font-family: var(--font-mono);
    font-size: .72rem;
}

.mcp-connect-grid {
    display: grid;
    grid-template-columns: minmax(18rem, 1fr) minmax(11rem, .34fr) auto;
    gap: .75rem;
    align-items: end;
}

.mcp-field label {
    display: block;
    margin-bottom: .38rem;
    color: var(--text-secondary);
    font-size: .78rem;
    font-weight: 600;
}

.mcp-connect-action {
    display: flex;
    gap: .45rem;
}

.mcp-connect-action .btn {
    min-height: 2.62rem;
    white-space: nowrap;
}

.mcp-credential-row {
    max-width: 42rem;
    margin-top: .75rem;
    padding-top: .75rem;
    border-top: 1px solid var(--border-secondary);
}

.mcp-api-key-fields {
    display: grid;
    grid-template-columns: minmax(10rem, .42fr) 1fr;
    gap: .75rem;
}

.mcp-oauth-note {
    align-items: center;
    gap: .55rem;
    margin-top: .75rem;
    padding: .7rem .8rem;
    color: var(--text-secondary);
    background: color-mix(in srgb, var(--accent-primary) 7%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent-primary) 22%, var(--border-primary));
    border-radius: .48rem;
    font-size: .8rem;
}

.mcp-oauth-note:not([hidden]) {
    display: flex;
}

.mcp-validation-rail {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin: 1.15rem 0 0;
    padding: 1rem 0 0;
    border-top: 1px solid var(--border-primary);
    list-style: none;
}

.mcp-validation-rail li {
    position: relative;
    display: flex;
    align-items: center;
    gap: .58rem;
    min-width: 0;
}

.mcp-validation-rail li:not(:last-child)::after {
    position: absolute;
    top: 1rem;
    right: .6rem;
    left: 2.9rem;
    height: 1px;
    background: var(--border-primary);
    content: "";
}

.mcp-check-icon {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    flex: 0 0 auto;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    font-size: .72rem;
}

.mcp-validation-rail strong,
.mcp-validation-rail small {
    display: block;
    max-width: 10rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mcp-validation-rail strong {
    color: var(--text-primary);
    font-size: .76rem;
}

.mcp-validation-rail small {
    margin-top: .15rem;
    color: var(--text-muted);
    font-size: .68rem;
}

.mcp-validation-rail li[data-status="running"] .mcp-check-icon {
    color: var(--accent-warning);
    border-color: color-mix(in srgb, var(--accent-warning) 55%, transparent);
}

.mcp-validation-rail li[data-status="passed"] .mcp-check-icon,
.mcp-validation-rail li[data-status="empty"] .mcp-check-icon {
    color: var(--accent-success);
    border-color: color-mix(in srgb, var(--accent-success) 55%, transparent);
}

.mcp-validation-rail li[data-status="failed"] .mcp-check-icon {
    color: var(--accent-danger);
    border-color: color-mix(in srgb, var(--accent-danger) 55%, transparent);
}

.mcp-error {
    align-items: flex-start;
    gap: .7rem;
    margin-top: 1rem;
    padding: .85rem;
    color: var(--accent-danger);
    background: color-mix(in srgb, var(--accent-danger) 9%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent-danger) 38%, transparent);
    border-radius: .52rem;
}

.mcp-error:not([hidden]) { display: flex; }
.mcp-error strong { font-size: .84rem; }
.mcp-error p { margin: .18rem 0 0; color: var(--text-secondary); font-size: .78rem; }

.mcp-workspace {
    grid-template-columns: minmax(15rem, .32fr) minmax(0, 1fr);
    gap: 1rem;
    min-height: 34rem;
}

.mcp-workspace:not([hidden]) { display: grid; }

.mcp-tool-browser {
    display: flex;
    min-height: 0;
    flex-direction: column;
    padding: 1rem;
}

.mcp-tool-count {
    min-width: 1.8rem;
    justify-content: center;
    padding-inline: .45rem;
}

.mcp-search {
    display: flex;
    align-items: center;
    gap: .48rem;
    margin: .8rem 0;
    padding: .12rem .6rem;
    background: var(--bg-input);
    border: 1px solid var(--border-primary);
    border-radius: .48rem;
}

.mcp-search:focus-within {
    border-color: color-mix(in srgb, var(--accent-primary) 70%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 12%, transparent);
}

.mcp-search i { color: var(--text-muted); font-size: .75rem; }
.mcp-search input { min-width: 0; padding: .48rem 0; background: transparent !important; border: 0 !important; box-shadow: none !important; }
.mcp-search kbd { color: var(--text-muted); font-family: var(--font-mono); font-size: .68rem; }

.mcp-tool-list {
    display: grid;
    gap: .35rem;
    max-height: 40rem;
    overflow: auto;
}

.mcp-tool-item {
    width: 100%;
    padding: .68rem .72rem;
    color: var(--text-primary);
    text-align: left;
    background: transparent;
    border: 1px solid transparent;
    border-radius: .45rem;
    cursor: pointer;
}

.mcp-tool-item:hover,
.mcp-tool-item[aria-selected="true"] {
    background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-tertiary));
    border-color: color-mix(in srgb, var(--accent-primary) 25%, var(--border-primary));
}

.mcp-tool-item:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.mcp-tool-item strong,
.mcp-tool-item small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mcp-tool-item strong { font-family: var(--font-mono); font-size: .78rem; }
.mcp-tool-item small { margin-top: .23rem; color: var(--text-muted); font-size: .7rem; }

.mcp-empty,
.mcp-tool-placeholder {
    place-items: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
    text-align: center;
}

.mcp-empty:not([hidden]) { display: grid; }
.mcp-empty i { margin-bottom: .55rem; color: var(--text-muted); font-size: 1.3rem; }
.mcp-empty strong, .mcp-tool-placeholder strong { margin-bottom: .25rem; color: var(--text-primary); font-size: .88rem; }

.mcp-tool-workbench {
    min-width: 0;
    padding: clamp(1rem, 1.5vw, 1.35rem);
}

.mcp-tool-placeholder { display: grid; min-height: 30rem; align-content: center; }
.mcp-placeholder-glyph { display: grid; place-items: center; width: 2.8rem; height: 2.8rem; margin-bottom: .75rem; color: var(--accent-primary); background: color-mix(in srgb, var(--accent-primary) 9%, transparent); border: 1px solid color-mix(in srgb, var(--accent-primary) 26%, transparent); border-radius: 50%; }

.mcp-selected-head { align-items: flex-start; }
.mcp-selected-head h2 { margin: .24rem 0 .38rem; font-family: var(--font-mono); font-size: 1.15rem; overflow-wrap: anywhere; }
.mcp-selected-head p { max-width: 54rem; }

.mcp-editor-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
    margin-top: 1rem;
}

.mcp-pane-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    margin-bottom: .4rem;
}

.mcp-pane-title h3 { margin: 0; font-size: .78rem; }
.mcp-pane-title span { color: var(--text-muted); font-size: .68rem; }

.mcp-code-pane {
    display: block;
    width: 100%;
    height: 18rem;
    margin: 0;
    padding: .85rem;
    overflow: auto;
    color: var(--text-primary) !important;
    background: var(--mcp-code) !important;
    border: 1px solid var(--border-primary) !important;
    border-radius: .5rem;
    font-family: var(--font-mono);
    font-size: .73rem;
    line-height: 1.58;
    white-space: pre;
    tab-size: 2;
}

.mcp-arguments { resize: vertical; }
.mcp-inline-error { margin: .35rem 0 0; color: var(--accent-danger); font-size: .74rem; }

.mcp-call-bar {
    margin-top: .8rem;
    padding: .7rem .8rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: .5rem;
}

.mcp-call-bar p { margin: 0; color: var(--text-secondary); font-size: .75rem; }
.mcp-call-bar p i { color: var(--accent-primary); }

.mcp-result {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-primary);
}

.mcp-result-head { margin-bottom: .7rem; }
.mcp-result-block + .mcp-result-block { margin-top: .65rem; }
.mcp-result-block h4 { margin: 0 0 .35rem; color: var(--text-secondary); font-size: .72rem; }
.mcp-result-block pre { max-height: 24rem; }

.mcp-privacy-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .48rem;
    padding: .35rem 0 .8rem;
    font-size: .74rem;
    text-align: center;
}

.mcp-confirm-dialog {
    width: min(36rem, calc(100vw - 2rem));
    padding: 0;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-strong);
    border-radius: .75rem;
    box-shadow: 0 24px 90px rgba(0, 0, 0, .55);
}

.mcp-confirm-dialog::backdrop { background: rgba(4, 7, 11, .72); backdrop-filter: blur(3px); }
.mcp-confirm-dialog form { padding: 1.35rem; }
.mcp-confirm-dialog h2 { margin: .3rem 0 .4rem; font-size: 1.2rem; }
.mcp-dialog-icon { float: right; display: grid; place-items: center; width: 2.4rem; height: 2.4rem; color: var(--accent-warning); background: color-mix(in srgb, var(--accent-warning) 10%, transparent); border-radius: 50%; }
.mcp-confirm-dialog dl { display: grid; gap: .55rem; margin: 1rem 0; }
.mcp-confirm-dialog dl > div { padding: .7rem; background: var(--bg-tertiary); border: 1px solid var(--border-primary); border-radius: .48rem; }
.mcp-confirm-dialog dt { margin-bottom: .28rem; color: var(--text-muted); font-size: .68rem; text-transform: uppercase; }
.mcp-confirm-dialog dd { margin: 0; font-family: var(--font-mono); font-size: .76rem; overflow-wrap: anywhere; }
.mcp-confirm-dialog pre { max-height: 12rem; margin: 0; overflow: auto; white-space: pre-wrap; }
.mcp-dialog-actions { display: flex; justify-content: flex-end; gap: .55rem; }

.mcp-inspector [hidden], .mcp-confirm-dialog [hidden] { display: none !important; }

@media (max-width: 940px) {
    .mcp-connect-grid { grid-template-columns: 1fr 14rem; }
    .mcp-connect-action { grid-column: 1 / -1; }
    .mcp-workspace:not([hidden]) { grid-template-columns: minmax(13rem, .4fr) minmax(0, 1fr); }
    .mcp-editor-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
    .mcp-page-heading, .mcp-section-heading, .mcp-selected-head, .mcp-call-bar { align-items: flex-start; flex-direction: column; }
    .mcp-state-badge { align-self: flex-start; }
    .mcp-connect-grid, .mcp-api-key-fields { grid-template-columns: 1fr; }
    .mcp-connect-action { grid-column: auto; }
    .mcp-connect-action .btn { flex: 1; }
    .mcp-validation-rail { grid-template-columns: 1fr 1fr; gap: .75rem; }
    .mcp-validation-rail li::after { display: none; }
    .mcp-workspace:not([hidden]) { grid-template-columns: 1fr; }
    .mcp-tool-list { max-height: 18rem; }
    .mcp-tool-placeholder { min-height: 14rem; }
    .mcp-code-pane { height: 15rem; }
    .mcp-call-bar .btn { width: 100%; }
    .mcp-activity { top: .45rem; }
    .mcp-activity time { align-self: start; }
}

@media (prefers-reduced-motion: reduce) {
    .mcp-state-dot,
    .mcp-spinner,
    .mcp-button-spinner,
    .mcp-progress-track span,
    .mcp-validation-rail li[data-status="running"] .mcp-check-icon::after,
    .mcp-activity {
        animation: none !important;
    }

    .mcp-progress-track span {
        transform: scaleX(.55);
    }
}