.trace-admin-page {
    flex: 1 1 auto;
    width: 100%;
    height: 100%;
    min-height: 0;
    min-width: 0;
    overflow-x: clip;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    scrollbar-gutter: stable;
    -webkit-overflow-scrolling: touch;
    padding: var(--space-6, 1.5rem);
    background: var(--bg-page, #f6f7f9);
    color: var(--text-main, #17212f);
    font-family: var(--font-body, "Nunito", sans-serif);
}

.trace-admin-hero,
.trace-admin-workspace,
.trace-admin-connection,
.trace-admin-summary article {
    border: 1px solid var(--border-soft, #e5e9f0);
    background: var(--bg-card, #fff);
    box-shadow: var(--shadow-card, 0 4px 14px rgba(32, 85, 138, .08));
}

.trace-admin-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6, 1.5rem);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border-radius: var(--radius-xl, 1.25rem);
    background: var(--grad-surface-soft, linear-gradient(135deg, #fff, #eef6ff));
}

.trace-admin-kicker {
    display: inline-block;
    margin-bottom: .4rem;
    color: var(--primary, #20558a);
    font-size: var(--type-label-md, .75rem);
    letter-spacing: .04em;
}

.trace-admin-hero h1 {
    margin: 0;
    color: var(--primary-dark, #003d6e);
    font-family: var(--font-display, "Nunito", sans-serif);
    font-size: clamp(1.68rem, 2.8vw, 2.48rem);
    line-height: 1.2;
}

.trace-admin-hero p,
.trace-admin-connection p {
    margin: .45rem 0 0;
    color: var(--text-muted, #667085);
}

.trace-admin-hero-actions,
.trace-admin-card-actions,
.trace-admin-modal footer,
.trace-admin-confirm div {
    display: flex;
    align-items: center;
    gap: .65rem;
}

.trace-admin-btn {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    padding: .65rem 1rem;
    border-radius: var(--radius-md, .75rem);
    border: 1px solid transparent;
    font: inherit;
    color: var(--primary, #20558a);
    cursor: pointer;
}

.trace-admin-btn:disabled {
    cursor: not-allowed;
    opacity: .55;
}

.trace-admin-btn-primary {
    color: #fff;
    background: var(--grad-primary-action, #20558a);
    box-shadow: var(--shadow-primary, 0 4px 10px rgba(32, 85, 138, .28));
}

.trace-admin-btn-outline {
    border-color: var(--border-primary, rgba(32, 85, 138, .35));
    background: #fff;
}

.trace-admin-btn-danger {
    color: #fff;
    background: var(--danger, #ba1a1a);
}

.trace-admin-connection {
    display: flex;
    align-items: center;
    gap: .85rem;
    margin-top: 1rem;
    padding: .9rem 1.1rem;
    border-radius: var(--radius-lg, 1rem);
}

.trace-admin-connection>.material-icons-round {
    color: var(--primary, #20558a);
}

.trace-admin-connection.is-ready {
    border-color: var(--success-border, #b8dec7);
    background: var(--success-bg, #e7f4ec);
}

.trace-admin-connection.is-ready>.material-icons-round {
    color: var(--success, #4f8f68);
}

.trace-admin-connection strong {
    color: var(--primary-dark, #003d6e);
}

.trace-admin-role {
    margin-left: auto;
    padding: .35rem .7rem;
    border-radius: 999px;
    color: var(--success-text, #25533a);
    background: #fff;
}

.trace-admin-alert {
    display: flex;
    gap: .55rem;
    align-items: center;
    margin-top: 1rem;
    padding: .8rem 1rem;
    border: 1px solid var(--success-border, #b8dec7);
    border-radius: var(--radius-md, .75rem);
    color: var(--success-text, #25533a);
    background: var(--success-bg, #e7f4ec);
}

.trace-admin-alert.is-error {
    border-color: var(--danger-border, #e8aaa6);
    color: var(--danger-text, #93000a);
    background: var(--danger-bg, #ffdad6);
}

.trace-admin-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.trace-admin-summary article {
    display: flex;
    align-items: center;
    gap: .9rem;
    padding: 1rem;
    border-radius: var(--radius-lg, 1rem);
}

.trace-admin-summary article>span,
.trace-admin-card-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: var(--radius-md, .75rem);
}

.trace-admin-summary .is-blue,
.trace-admin-card-icon.is-blue {
    color: var(--primary, #20558a);
    background: var(--primary-softer, #eef6ff);
}

.trace-admin-summary .is-green,
.trace-admin-card-icon.is-green {
    color: var(--success, #4f8f68);
    background: var(--success-bg, #e7f4ec);
}

.trace-admin-summary .is-gold,
.trace-admin-card-icon.is-gold {
    color: var(--warning, #c28a3b);
    background: var(--warning-bg, #fff4df);
}

.trace-admin-summary strong {
    display: block;
    color: var(--primary-dark, #003d6e);
    font-size: 1.35rem;
}

.trace-admin-summary small {
    color: var(--text-muted, #667085);
}

.trace-admin-workspace {
    overflow: hidden;
    border-radius: var(--radius-xl, 1.25rem);
}

.trace-admin-tabs {
    display: flex;
    gap: .25rem;
    padding: .65rem;
    border-bottom: 1px solid var(--border-soft, #e5e9f0);
    background: var(--bg-card-soft, #fbfcfd);
}

.trace-admin-tabs button {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    min-height: 42px;
    padding: .6rem .9rem;
    border: 0;
    border-radius: var(--radius-md, .75rem);
    color: var(--text-muted, #667085);
    background: transparent;
    font: inherit;
    cursor: pointer;
}

.trace-admin-tabs button.is-active {
    color: #fff;
    background: var(--primary, #20558a);
}

.trace-admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
}

.trace-admin-search {
    width: min(480px, 100%);
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: 0 .85rem;
    border: 1px solid var(--border-soft, #e5e9f0);
    border-radius: var(--radius-md, .75rem);
    background: #fff;
}

.trace-admin-search span {
    color: var(--text-subtle, #8a94a3);
}

.trace-admin-search input {
    width: 100%;
    border: 0;
    outline: 0;
    color: var(--text-main, #17212f);
    background: transparent;
    font: inherit;
}

.trace-admin-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    padding: 0 1rem 1rem;
}

.trace-admin-card {
    min-width: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: .8rem;
    padding: 1rem;
    border: 1px solid var(--border-soft, #e5e9f0);
    border-radius: var(--radius-lg, 1rem);
    background: var(--bg-card-soft, #fbfcfd);
    transition: box-shadow .2s ease, transform .2s ease;
}

.trace-admin-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card-hover, 0 14px 28px rgba(32, 85, 138, .14));
}

.trace-admin-card-content {
    min-width: 0;
}

.trace-admin-card h2 {
    margin: .28rem 0;
    color: var(--primary-dark, #003d6e);
    font-family: var(--font-display, "Nunito", sans-serif);
    font-size: 1.05rem;
}

.trace-admin-card p {
    min-height: 2.8em;
    margin: 0;
    color: var(--text-muted, #667085);
    overflow-wrap: anywhere;
}

.trace-admin-code {
    color: var(--primary, #20558a);
    font-size: .72rem;
    letter-spacing: .03em;
}

.trace-admin-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem .7rem;
    margin-top: .7rem;
    color: var(--text-soft, #42474f);
    font-size: .78rem;
}

.trace-admin-card-actions {
    align-self: start;
}

.trace-admin-card-actions button,
.trace-admin-close {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid var(--border-soft, #e5e9f0);
    border-radius: 50%;
    color: var(--primary, #20558a);
    background: #fff;
    cursor: pointer;
}

.trace-admin-card-actions button.is-danger {
    color: var(--danger, #ba1a1a);
}

.trace-admin-loading,
.trace-admin-empty {
    min-height: 260px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: .55rem;
    padding: 2rem;
    text-align: center;
    color: var(--text-muted, #667085);
}

.trace-admin-empty>span {
    font-size: 2.5rem;
    color: var(--primary-light, #2e6096);
}

.trace-admin-empty h2 {
    margin: 0;
    color: var(--primary-dark, #003d6e);
    font-size: 1.2rem;
}

.trace-admin-empty p {
    margin: 0;
}

.trace-admin-spinner {
    width: 32px;
    height: 32px;
    display: inline-block;
    border: 3px solid var(--primary-soft, #d8e8f8);
    border-top-color: var(--primary, #20558a);
    border-radius: 50%;
    animation: trace-admin-spin .8s linear infinite;
}

.trace-admin-spinner.is-small {
    width: 18px;
    height: 18px;
    border-width: 2px;
}

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

.trace-admin-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: var(--overlay-scrim, rgba(16, 24, 40, .58));
}

.trace-admin-modal,
.trace-admin-confirm {
    width: min(760px, 100%);
    max-height: min(88vh, 820px);
    overflow: auto;
    border: 1px solid var(--border-soft, #e5e9f0);
    border-radius: var(--radius-xl, 1.25rem);
    background: var(--bg-card, #fff);
    box-shadow: var(--shadow-modal, 0 24px 70px rgba(32, 85, 138, .28));
}

.trace-admin-modal>header {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    border-bottom: 1px solid var(--border-soft, #e5e9f0);
    background: #fff;
}

.trace-admin-modal h2 {
    margin: 0;
    color: var(--primary-dark, #003d6e);
    font-size: 1.3rem;
}

.trace-admin-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem;
    padding: 1rem 1.15rem;
}

.trace-admin-form label {
    display: grid;
    gap: .4rem;
    color: var(--text-soft, #42474f);
}

.trace-admin-form label.is-wide,
.trace-admin-steps.is-wide {
    grid-column: 1 / -1;
}

.trace-admin-form input,
.trace-admin-form select,
.trace-admin-form textarea,
.trace-admin-step input {
    width: 100%;
    min-height: 44px;
    padding: .65rem .75rem;
    border: 1px solid var(--border, #d9dee7);
    border-radius: var(--radius-md, .75rem);
    color: var(--text-main, #17212f);
    background: #fff;
    font: inherit;
}

.trace-admin-form textarea {
    resize: vertical;
}

.trace-admin-form input:focus,
.trace-admin-form select:focus,
.trace-admin-form textarea:focus {
    outline: 3px solid var(--focus-ring-primary, rgba(32, 85, 138, .18));
    border-color: var(--primary, #20558a);
}

.trace-admin-steps {
    display: grid;
    gap: .65rem;
}

.trace-admin-steps-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.trace-admin-steps-head button {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    border: 0;
    color: var(--primary, #20558a);
    background: transparent;
    cursor: pointer;
}

.trace-admin-step {
    display: grid;
    grid-template-columns: 28px .7fr .45fr 1.2fr 34px;
    gap: .5rem;
    align-items: center;
}

.trace-admin-step>span {
    color: var(--primary, #20558a);
    text-align: center;
}

.trace-admin-step button {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: var(--danger, #ba1a1a);
    background: var(--danger-bg, #ffdad6);
    cursor: pointer;
}

.trace-admin-form-error {
    margin: 0 1.15rem;
    padding: .7rem .8rem;
    border-radius: var(--radius-md, .75rem);
    color: var(--danger-text, #93000a);
    background: var(--danger-bg, #ffdad6);
}

.trace-admin-modal footer {
    position: sticky;
    bottom: 0;
    justify-content: flex-end;
    padding: 1rem 1.15rem;
    border-top: 1px solid var(--border-soft, #e5e9f0);
    background: #fff;
}

.trace-admin-confirm {
    width: min(440px, 100%);
    padding: 1.5rem;
    text-align: center;
}

.trace-admin-confirm>span {
    font-size: 2.4rem;
    color: var(--danger, #ba1a1a);
}

.trace-admin-confirm h2 {
    margin: .35rem 0;
    color: var(--primary-dark, #003d6e);
}

.trace-admin-confirm p {
    color: var(--text-muted, #667085);
}

.trace-admin-confirm div {
    justify-content: center;
    margin-top: 1rem;
}

@media (max-width: 1100px) {
    .trace-admin-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .trace-admin-page {
        height: auto;
        min-height: 100%;
        overflow: visible;
        scrollbar-gutter: auto;
    }
}

@media (max-width: 760px) {
    .trace-admin-page {
        padding: 1rem;
    }

    .trace-admin-hero,
    .trace-admin-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .trace-admin-hero-actions {
        flex-wrap: wrap;
    }

    .trace-admin-summary,
    .trace-admin-grid {
        grid-template-columns: 1fr;
    }

    .trace-admin-tabs {
        overflow-x: auto;
    }

    .trace-admin-tabs button {
        flex: 0 0 auto;
    }

    .trace-admin-form {
        grid-template-columns: 1fr;
    }

    .trace-admin-form label.is-wide,
    .trace-admin-steps.is-wide {
        grid-column: auto;
    }

    .trace-admin-step {
        grid-template-columns: 26px 1fr 34px;
    }

    .trace-admin-step input {
        grid-column: 2 / 3;
    }

    .trace-admin-step button {
        grid-column: 3;
        grid-row: 1;
    }

    .trace-admin-role {
        margin-left: 0;
    }

    .trace-admin-connection {
        align-items: flex-start;
        flex-wrap: wrap;
    }
}