:root {
    color-scheme: light dark;
    --tc-bg: #f5f7fb;
    --tc-bg-accent: rgba(84, 231, 187, 0.16);
    --tc-panel: #ffffff;
    --tc-panel-solid: #ffffff;
    --tc-panel-soft: #fbfcfe;
    --tc-border: #d8e0e4;
    --tc-border-soft: #e6ebf2;
    --tc-text: #172126;
    --tc-muted: #65747c;
    --tc-accent: #54e7bb;
    --tc-accent-strong: #149a78;
    --tc-accent-soft: #ddfbf2;
    --tc-accent-text: #063b30;
    --tc-danger: #b42318;
    --tc-shadow: 0 16px 36px rgba(23, 33, 38, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    font-size: 14px;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        linear-gradient(180deg, var(--tc-bg-accent) 0%, rgba(245, 247, 251, 0) 190px),
        var(--tc-bg);
    color: var(--tc-text);
    font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
}

a {
    color: var(--tc-accent-strong);
    text-decoration: none;
}

.tc-login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.tc-login-card {
    width: min(100%, 420px);
    padding: 28px;
    border: 1px solid var(--tc-border);
    border-radius: 18px;
    background: var(--tc-panel);
    box-shadow: var(--tc-shadow);
    backdrop-filter: blur(14px);
}

.tc-login-card h1,
.tc-page-title h1 {
    margin: 0 0 8px;
    font-size: 26px;
    line-height: 1.15;
}

.tc-login-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
}

.tc-login-card p,
.tc-page-title p {
    margin: 0;
    color: var(--tc-muted);
    line-height: 1.5;
}

.tc-login-method {
    margin-top: 22px;
}

.tc-login-method h2 {
    margin: 0 0 5px;
    font-size: 1.05rem;
}

.tc-login-method .tc-form {
    margin-top: 14px;
}

.tc-login-passkey-email {
    margin-top: 14px;
}

.tc-login-method > .tc-button {
    width: 100%;
    margin-top: 14px;
}

.tc-login-method .tc-table-note {
    min-height: 1.35em;
    margin-top: 8px;
}

.tc-login-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
    color: var(--tc-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.tc-login-divider::before,
.tc-login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--tc-border-soft);
}

.tc-form {
    display: grid;
    gap: 16px;
    margin-top: 24px;
}

.tc-field label {
    display: block;
    margin-bottom: 6px;
    color: var(--tc-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tc-label-row {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 6px;
}

.tc-label-row label {
    margin-bottom: 0;
}

.tc-info {
    position: relative;
    display: inline-grid;
    place-items: center;
    width: 1.15rem;
    height: 1.15rem;
    padding: 0;
    border: 1px solid color-mix(in srgb, var(--tc-accent) 50%, var(--tc-border));
    border-radius: 999px;
    background: var(--tc-accent-soft);
    color: var(--tc-accent-strong);
    font: inherit;
    font-size: 0.72rem;
    font-weight: 900;
    line-height: 1;
    cursor: help;
}

.tc-info::after {
    content: attr(data-tooltip);
    position: absolute;
    z-index: 30;
    bottom: calc(100% + 9px);
    left: 50%;
    width: min(280px, 72vw);
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--tc-border);
    border-radius: 12px;
    background: var(--tc-panel-solid);
    color: var(--tc-text);
    box-shadow: var(--tc-shadow);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1.35;
    opacity: 0;
    pointer-events: none;
    text-transform: none;
    transform: translate(-50%, 4px);
    transition: opacity 0.14s ease, transform 0.14s ease;
}

.tc-info:hover::after,
.tc-info:focus-visible::after {
    opacity: 1;
    transform: translate(-50%, 0);
}

.tc-field input,
.tc-field select,
.tc-field textarea {
    width: 100%;
    min-height: 46px;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--tc-border);
    border-radius: 14px;
    background: #fff;
    color: var(--tc-text);
    font: inherit;
}

.tc-field-hint {
    display: block;
    margin-top: 0.35rem;
    color: var(--tc-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.tc-field textarea {
    min-height: 120px;
    resize: vertical;
}

.tc-field input:focus,
.tc-field select:focus,
.tc-field textarea:focus {
    outline: 2px solid rgba(84, 231, 187, 0.55);
    outline-offset: 2px;
    border-color: var(--tc-accent-strong);
}

.tc-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0.8rem 1rem;
    border: 1px solid var(--tc-accent);
    border-radius: 14px;
    background: linear-gradient(180deg, #7df0cd 0%, var(--tc-accent) 100%);
    color: var(--tc-accent-text);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 12px 22px rgba(84, 231, 187, 0.24);
}

.tc-button:hover {
    transform: translateY(-1px);
}

.tc-button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.tc-security-action-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.25rem;
    margin-top: 1.25rem;
}

.tc-security-action-row label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    line-height: 1.4;
}

.tc-security-action-row .tc-button {
    flex: 0 0 auto;
}

.tc-alert {
    margin-top: 18px;
    padding: 12px;
    border: 1px solid #f2b8b5;
    border-radius: 14px;
    background: #fff5f5;
    color: var(--tc-danger);
}

.tc-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 22px;
    align-items: center;
    min-height: 72px;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--tc-border);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    font-size: 16px;
}

.tc-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
    color: var(--tc-text);
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tc-brand::before {
    content: "TC";
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: var(--tc-accent);
    color: var(--tc-accent-text);
    font-size: 11px;
    letter-spacing: 0.05em;
}

.tc-brand-logo {
    display: block;
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.tc-brand-logo--wordmark {
    width: auto;
    height: 48px;
    max-width: min(220px, 44vw);
    object-fit: contain;
}

.tc-brand:has(.tc-brand-logo)::before {
    content: none;
}

.tc-nav-toggle {
    display: none;
}

.tc-nav-menu {
    display: contents;
}

.tc-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.tc-nav a,
.tc-user a,
.tc-nav-disabled {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0.55rem 0.75rem;
    border-radius: 999px;
    color: var(--tc-muted);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.tc-nav a[aria-current="page"] {
    background: var(--tc-accent-soft);
    color: var(--tc-accent-strong);
}

.tc-nav-disabled {
    border: 1px solid var(--tc-border-soft);
    color: color-mix(in srgb, var(--tc-muted) 60%, transparent);
    cursor: not-allowed;
}

.tc-nav a:hover,
.tc-user a:hover {
    background: var(--tc-accent-soft);
    color: var(--tc-accent-text);
}

.tc-user {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: center;
    justify-content: flex-end;
    color: var(--tc-muted);
    font-size: 14px;
}

.tc-user span {
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tc-main {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 1.35rem 0 2rem;
    align-content: start;
}

.tc-report-heading {
    grid-column: 1 / -1;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.15rem 0.15rem 0.25rem;
}

.tc-report-heading h1 {
    margin: 0 0 0.25rem;
    color: var(--tc-text);
    font-size: 1.65rem;
}

.tc-report-heading p {
    margin: 0;
    color: var(--tc-muted);
}

.tc-report-freshness {
    flex: 0 0 auto;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--tc-border);
    border-radius: 8px;
    background: var(--tc-panel);
    color: var(--tc-muted);
    font-size: 0.78rem;
    font-weight: 800;
}

.tc-report-freshness.is-current {
    border-color: color-mix(in srgb, var(--tc-accent) 55%, var(--tc-border));
    color: var(--tc-accent-text);
}

.tc-report-freshness.is-error,
.tc-usage-value.is-over {
    color: var(--tc-danger);
}

.tc-report-metrics {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.tc-report-metrics .tc-card,
.tc-report-breakdown .tc-card {
    min-height: 92px;
    padding: 0.9rem;
}

.tc-report-metrics .tc-metric-card strong,
.tc-report-breakdown .tc-metric-card strong {
    font-size: 1.5rem;
}

.tc-report-breakdown {
    margin-bottom: 1rem;
}

.tc-usage-value {
    display: inline-flex;
    min-width: 4rem;
    justify-content: center;
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--tc-border);
    border-radius: 8px;
    background: var(--tc-panel-soft);
    color: var(--tc-text);
    font-weight: 800;
}

.tc-usage-value.is-warning {
    border-color: #d9ad45;
    color: #8a5a00;
}

.tc-table a {
    color: var(--tc-accent-text);
    font-weight: 800;
}

@media (max-width: 1100px) {
    .tc-report-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .tc-report-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .tc-report-metrics,
    .tc-report-breakdown {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.tc-page-title {
    grid-column: 1 / -1;
    padding: 1.25rem 1.35rem;
    border: 1px solid var(--tc-border);
    border-radius: 22px;
    background: var(--tc-panel);
    box-shadow: var(--tc-shadow);
}

/* The current page is identified in the persistent Admin navigation. */
body:not(.tc-login-page) .tc-page-title {
    display: none;
}

.tc-account-status-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.tc-account-status-grid .tc-card {
    padding: 0.85rem 1rem;
}

.tc-account-status-grid .tc-metric-card strong {
    font-size: 1.65rem;
}

.tc-account-usage-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

.tc-account-usage-grid .tc-card {
    min-height: 96px;
    padding: 0.85rem;
}

.tc-account-usage-grid .tc-metric-card strong {
    font-size: 1.45rem;
}

@media (max-width: 1100px) {
    .tc-account-status-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .tc-account-usage-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .tc-account-status-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tc-account-usage-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.tc-page-title::before {
    content: "Admin Portal";
    display: block;
    margin-bottom: 0.3rem;
    color: var(--tc-accent-strong);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tc-grid {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.tc-grid--compact {
    grid-column: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tc-card {
    min-width: 0;
    padding: 1.15rem;
    border: 1px solid var(--tc-border);
    border-radius: 18px;
    background: #fbfcfe;
    box-shadow: 0 18px 44px rgba(26, 42, 69, 0.06);
}

.tc-card h2 {
    margin: 0 0 8px;
    font-size: 16px;
}

.tc-card p {
    margin: 0;
    color: var(--tc-muted);
    line-height: 1.5;
}

.tc-metric-card {
    display: grid;
    gap: 0.35rem;
}

.tc-metric-card span {
    color: var(--tc-muted);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tc-metric-card strong {
    color: var(--tc-text);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    line-height: 1;
}

.tc-panel,
.tc-notice {
    grid-column: 1 / -1;
    min-width: 0;
    border: 1px solid var(--tc-border);
    border-radius: 18px;
    background: var(--tc-panel);
    box-shadow: var(--tc-shadow);
}

.tc-panel--form {
    background:
        linear-gradient(135deg, rgba(84, 231, 187, 0.1), rgba(255, 255, 255, 0) 48%),
        var(--tc-panel);
}

.tc-panel {
    padding: 1.2rem;
}

.tc-panel__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.tc-panel__header h2 {
    margin: 0 0 0.35rem;
    color: var(--tc-text);
    font-size: 1.2rem;
}

.tc-panel__header p {
    margin: 0;
    color: var(--tc-muted);
    line-height: 1.5;
}

.tc-notice {
    padding: 0.9rem 1rem;
}

.tc-notice--success {
    border-color: color-mix(in srgb, var(--tc-accent) 45%, var(--tc-border));
    background: var(--tc-accent-soft);
    color: var(--tc-accent-text);
}

.tc-notice--error {
    border-color: #f2b8b5;
    background: #fff5f5;
    color: var(--tc-danger);
}

.tc-admin-form {
    display: grid;
    gap: 1.05rem;
}

.tc-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    align-items: center;
    padding-top: 0.25rem;
}

.tc-form-actions .tc-link-button {
    min-height: 46px;
    padding-inline: 1rem;
    cursor: pointer;
}

.tc-link-button--warning {
    border-color: #dfb16d;
    background: #fff6e7;
    color: #7a4200;
}

.tc-link-button--warning:hover {
    background: #ffedcf;
    color: #623500;
}

.tc-panel > .tc-grid + .tc-admin-form,
.tc-panel > .tc-grid + form {
    margin-top: 1.2rem;
}

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

.tc-filter-form {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) minmax(180px, 240px) auto;
    gap: 0.85rem;
    align-items: end;
    margin-bottom: 1rem;
    padding: 1rem;
    border: 1px solid var(--tc-border-soft);
    border-radius: 16px;
    background: var(--tc-panel-soft);
}

.tc-check-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tc-check-row label,
.tc-role-card {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 46px;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--tc-border);
    border-radius: 14px;
    background: var(--tc-panel-solid);
    color: var(--tc-text);
    font-weight: 700;
}

.tc-role-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    border: 0;
}

.tc-role-grid legend {
    margin-bottom: 0.6rem;
    color: var(--tc-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tc-app-grid,
.tc-licence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    border: 0;
}

.tc-app-grid legend,
.tc-licence-grid legend {
    margin-bottom: 0.6rem;
    color: var(--tc-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tc-role-card {
    position: relative;
    align-items: flex-start;
    min-height: 92px;
    cursor: pointer;
    transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.tc-app-card {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    min-height: 74px;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--tc-border);
    border-radius: 14px;
    background: var(--tc-panel-solid);
    color: var(--tc-text);
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.tc-role-card input,
.tc-check-row input,
.tc-app-card input {
    width: 1rem;
    height: 1rem;
    flex: 0 0 auto;
    accent-color: var(--tc-accent);
}

.tc-role-card:hover,
.tc-app-card:hover {
    border-color: color-mix(in srgb, var(--tc-accent) 52%, var(--tc-border));
    transform: translateY(-1px);
}

.tc-role-card:has(input:checked),
.tc-app-card:has(input:checked) {
    border-color: color-mix(in srgb, var(--tc-accent) 70%, var(--tc-border));
    background:
        linear-gradient(180deg, rgba(84, 231, 187, 0.16), rgba(84, 231, 187, 0.07)),
        var(--tc-panel-solid);
    box-shadow: 0 12px 28px rgba(84, 231, 187, 0.16);
}

.tc-role-card span,
.tc-app-card span {
    display: grid;
    gap: 0.25rem;
}

.tc-role-card strong,
.tc-app-card strong {
    color: var(--tc-text);
    font-size: 0.98rem;
}

.tc-role-card small,
.tc-app-card small {
    color: var(--tc-muted);
    font-weight: 500;
    line-height: 1.4;
}

.tc-app-card--disabled {
    opacity: 0.62;
    cursor: not-allowed;
}

.tc-app-card--disabled:hover {
    transform: none;
}

.tc-table-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tc-table {
    width: 100%;
    border-collapse: collapse;
}

.tc-table th,
.tc-table td {
    padding: 0.72rem 0.75rem;
    border-bottom: 1px solid var(--tc-border-soft);
    text-align: left;
    vertical-align: top;
}

.tc-table th {
    white-space: nowrap;
    color: var(--tc-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: rgba(84, 231, 187, 0.08);
}

.tc-table tbody tr:hover {
    background: rgba(84, 231, 187, 0.055);
}

.tc-action-cell {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
}

.tc-action-cell form {
    margin: 0;
}

.tc-table--inputs input[type="text"] {
    width: 100%;
    min-width: 96px;
    min-height: 38px;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--tc-border);
    border-radius: 10px;
    background: var(--tc-panel-solid);
    color: var(--tc-text);
    font: inherit;
}

.tc-table--inputs input[type="text"]:focus {
    outline: 2px solid rgba(84, 231, 187, 0.55);
    outline-offset: 2px;
    border-color: var(--tc-accent-strong);
}

.tc-table-note {
    display: block;
    margin-top: 0.18rem;
    color: var(--tc-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.tc-hardware-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 240px));
    gap: 0.9rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--tc-border-soft);
}

.tc-hardware-image {
    display: grid;
    gap: 0.7rem;
    padding: 0.8rem;
    border: 1px solid var(--tc-border);
    border-radius: 16px;
    background: var(--tc-panel-solid);
}

.tc-hardware-image__preview,
.tc-library-card__preview {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 12px;
    background: #f3f6f8;
    cursor: zoom-in;
    overflow: hidden;
}

.tc-hardware-image img,
.tc-library-card img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: contain;
    background: #f3f6f8;
}

.tc-hardware-image form button {
    cursor: pointer;
}

.tc-library-picker {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--tc-border-soft);
}

.tc-library-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 190px));
    gap: 0.9rem;
}

.tc-library-card {
    display: grid;
    align-content: start;
    gap: 0.55rem;
    padding: 0.7rem;
    border: 1px solid var(--tc-border);
    border-radius: 15px;
    background: var(--tc-panel-solid);
}

.tc-library-card small {
    color: var(--tc-muted);
    overflow-wrap: anywhere;
}

.tc-library-card form,
.tc-library-card form button {
    width: 100%;
}

.tc-library-grid--manage {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.tc-library-card--manage {
    padding: 0.9rem;
}

.tc-library-card--manage .tc-library-card__preview {
    max-height: 190px;
}

.tc-library-card--manage .tc-library-card__preview img {
    max-height: 190px;
}

.tc-admin-form--compact {
    gap: 0.55rem;
}

.tc-image-dialog {
    width: min(92vw, 1000px);
    max-width: none;
    padding: 3rem 1rem 1rem;
    border: 1px solid var(--tc-border);
    border-radius: 18px;
    background: var(--tc-panel-solid);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.tc-image-dialog::backdrop {
    background: rgba(8, 17, 25, 0.76);
}

.tc-image-dialog img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 78vh;
    margin: 0 auto;
    object-fit: contain;
}

.tc-image-dialog__close {
    position: absolute;
    top: 0.65rem;
    right: 0.7rem;
    display: grid;
    width: 2.25rem;
    height: 2.25rem;
    place-items: center;
    border: 1px solid var(--tc-border);
    border-radius: 999px;
    background: var(--tc-panel-solid);
    color: var(--tc-text);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.tc-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 32px;
    color: var(--tc-muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.tc-switch input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--tc-accent);
}

.tc-inline-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    padding: 0.8rem 0.9rem;
    border: 1px solid color-mix(in srgb, var(--tc-accent) 32%, var(--tc-border));
    border-radius: 14px;
    background: var(--tc-accent-soft);
    color: var(--tc-accent-text);
}

.tc-inline-summary strong {
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.tc-inline-summary span {
    color: var(--tc-text);
    font-weight: 700;
}

.tc-detail-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.8rem;
}

.tc-detail-grid > div {
    display: grid;
    gap: 0.35rem;
    min-height: 82px;
    padding: 0.9rem;
    border: 1px solid var(--tc-border);
    border-radius: 16px;
    background: var(--tc-panel-solid);
}

.tc-detail-grid span {
    color: var(--tc-muted);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.tc-detail-grid strong {
    align-self: end;
    color: var(--tc-text);
    font-size: 0.94rem;
    overflow-wrap: anywhere;
}

.tc-seat-control {
    display: grid;
    grid-template-columns: minmax(42px, auto) auto minmax(88px, 1fr) auto minmax(42px, auto);
    gap: 0.45rem;
    align-items: center;
    min-height: 46px;
}

.tc-seat-control > span,
.tc-seat-control > strong {
    display: inline-grid;
    place-items: center;
    min-height: 38px;
    padding: 0 0.55rem;
    border: 1px solid var(--tc-border);
    border-radius: 10px;
    background: var(--tc-panel-solid);
    color: var(--tc-text);
    font-weight: 800;
}

.tc-seat-control > span:nth-child(2),
.tc-seat-control > span:nth-child(4) {
    min-width: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--tc-muted);
}

.tc-seat-control input {
    min-height: 38px;
    padding: 0.55rem 0.65rem;
    border-radius: 10px;
}

.tc-pill,
.tc-link-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0.45rem 0.75rem;
    border: 1px solid var(--tc-border);
    border-radius: 999px;
    background: var(--tc-panel-solid);
    color: var(--tc-text);
    font-size: 0.78rem;
    font-weight: 800;
}

.tc-pill--on {
    border-color: color-mix(in srgb, var(--tc-accent) 45%, var(--tc-border));
    background: var(--tc-accent-soft);
    color: var(--tc-accent-text);
}

.tc-pill--off {
    border-color: #ead0d0;
    background: #fff0f0;
    color: #804343;
}

.tc-pill--status-active,
.tc-pill--status-trialing,
.tc-pill--status-succeeded {
    border-color: color-mix(in srgb, var(--tc-accent) 45%, var(--tc-border));
    background: var(--tc-accent-soft);
    color: var(--tc-accent-text);
}

.tc-pill--status-past_due,
.tc-pill--status-pending,
.tc-pill--status-running {
    border-color: #ead7a2;
    background: #fff7d6;
    color: #6f5200;
}

.tc-pill--status-suspended,
.tc-pill--status-cancelled,
.tc-pill--status-inactive,
.tc-pill--status-revoked,
.tc-pill--status-failed {
    border-color: #ead0d0;
    background: #fff0f0;
    color: #804343;
}

.tc-pill--status-idle {
    border-color: var(--tc-border);
    background: var(--tc-panel-solid);
    color: var(--tc-muted);
}

.tc-link-button:hover {
    background: var(--tc-accent-soft);
    color: var(--tc-accent-text);
}

@media (prefers-color-scheme: dark) {
    :root {
        --tc-bg: #0c1014;
        --tc-bg-accent: rgba(84, 231, 187, 0.12);
        --tc-panel: rgba(21, 26, 32, 0.9);
        --tc-panel-solid: #11161c;
        --tc-panel-soft: #151a20;
        --tc-border: #2c3742;
        --tc-border-soft: #24303a;
        --tc-text: #edf4f2;
        --tc-muted: #9dafb8;
        --tc-accent-strong: #54e7bb;
        --tc-accent-soft: rgba(84, 231, 187, 0.14);
        --tc-accent-text: #062c25;
        --tc-danger: #ffb4ab;
        --tc-shadow: 0 22px 52px rgba(0, 0, 0, 0.34);
    }

    body {
        background:
            linear-gradient(180deg, var(--tc-bg-accent) 0%, rgba(12, 16, 20, 0) 190px),
            var(--tc-bg);
    }

    .tc-topbar {
        background: rgba(21, 26, 32, 0.92);
    }

    .tc-field input,
    .tc-field select,
    .tc-field textarea,
    .tc-card {
        background: #11161c;
    }

    .tc-panel--form {
        background:
            linear-gradient(135deg, rgba(84, 231, 187, 0.12), rgba(21, 26, 32, 0) 48%),
            var(--tc-panel);
    }

    .tc-alert {
        background: rgba(180, 35, 24, 0.18);
    }

    .tc-check-row label,
    .tc-role-card,
    .tc-app-card,
    .tc-pill,
    .tc-link-button {
        background: #11161c;
    }

    .tc-role-card:has(input:checked),
    .tc-app-card:has(input:checked) {
        background:
            linear-gradient(180deg, rgba(84, 231, 187, 0.18), rgba(84, 231, 187, 0.08)),
            #11161c;
    }

    .tc-notice--success {
        border-color: rgba(84, 231, 187, 0.7);
        background: rgba(84, 231, 187, 0.16);
        color: #d8fff3;
    }

    .tc-notice--error,
    .tc-pill--off,
    .tc-pill--status-suspended,
    .tc-pill--status-cancelled,
    .tc-pill--status-inactive,
    .tc-pill--status-revoked,
    .tc-pill--status-failed {
        background: rgba(180, 35, 24, 0.18);
        color: var(--tc-danger);
    }

    .tc-pill--status-past_due,
    .tc-pill--status-pending,
    .tc-pill--status-running {
        background: rgba(234, 180, 38, 0.16);
        color: #ffdf7e;
    }
}

@media (prefers-reduced-transparency: reduce) {
    .tc-login-card,
    .tc-topbar {
        backdrop-filter: none;
    }
}

.tc-nav-badge {
    display: inline-flex;
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 0.35rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--tc-accent-strong);
    color: var(--tc-accent-text);
    font-size: 0.72rem;
    font-weight: 900;
}

.tc-notification-list {
    display: grid;
    gap: 0.8rem;
}

.tc-notification {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--tc-border);
    border-radius: 14px;
    background: var(--tc-panel-soft);
}

.tc-notification.is-unread {
    border-left: 5px solid var(--tc-accent-strong);
}

.tc-notification--warning {
    border-left-color: #d89b15;
}

.tc-notification--error {
    border-left-color: #b42318;
}

.tc-notification__body {
    min-width: 0;
}

.tc-notification h3,
.tc-notification p {
    margin: 0;
}

.tc-notification p {
    margin-top: 0.35rem;
}

.tc-notification__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-bottom: 0.35rem;
    color: var(--tc-muted);
    font-size: 0.78rem;
}

.tc-notification__actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 0.5rem;
}

@media (max-width: 780px) {
    .tc-topbar {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 0.75rem;
        padding: 16px;
    }

    .tc-nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        gap: 4px;
        width: 42px;
        height: 42px;
        padding: 0;
        border: 1px solid var(--tc-border);
        border-radius: 12px;
        background: var(--tc-panel-solid);
        cursor: pointer;
    }

    .tc-nav-toggle span {
        display: block;
        width: 18px;
        height: 2px;
        margin: 0 auto;
        border-radius: 999px;
        background: var(--tc-text);
        transition: transform 0.16s ease, opacity 0.16s ease;
    }

    .tc-nav-toggle.is-open span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    .tc-nav-toggle.is-open span:nth-child(2) {
        opacity: 0;
    }

    .tc-nav-toggle.is-open span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .tc-nav-menu {
        display: none;
        grid-column: 1 / -1;
        gap: 0.75rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--tc-border-soft);
    }

    .tc-nav-menu.is-open {
        display: grid;
    }

    .tc-nav {
        display: grid;
        gap: 0.3rem;
    }

    .tc-nav a {
        width: 100%;
        border-radius: 10px;
    }

    .tc-user {
        justify-content: space-between;
        padding-top: 0.75rem;
        border-top: 1px solid var(--tc-border-soft);
    }

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

    .tc-panel__header {
        flex-direction: column;
    }

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

    .tc-detail-grid {
        grid-template-columns: 1fr;
    }

    .tc-filter-form {
        grid-template-columns: 1fr;
    }

    .tc-notification,
    .tc-notification__actions {
        align-items: stretch;
        flex-direction: column;
    }
}