:root {
    --vc-surface-base: #f0f9ff;
    --vc-surface-panel: #ffffff;
    --vc-surface-soft: #f8fafc;
    --vc-text-primary: #0f172a;
    --vc-text-secondary: #475569;
    --vc-border-default: #e2e8f0;
    --vc-accent-primary: #0284c7;
    --vc-accent-soft: #e0f2fe;
    --vc-success: #059669;
    --vc-danger: #e11d48;
}

/* Frozen Studio release participant workspace: one current decision per screen. */
.vc-workshop-shell {
    position: relative;
    overflow-x: clip;
    background:
        radial-gradient(circle at 88% 8%, rgba(56, 189, 248, 0.2), transparent 16rem),
        linear-gradient(180deg, #eef8ff 0%, #f8fafc 52%, #e8eef5 100%);
}

.vc-workshop-shell::before {
    position: absolute;
    top: calc(var(--main-nav-height, 72px) + 2.5rem);
    right: -7rem;
    width: 19rem;
    height: 19rem;
    border: 1px solid rgba(14, 116, 144, 0.14);
    border-radius: 50%;
    box-shadow:
        0 0 0 2.2rem rgba(14, 116, 144, 0.035),
        0 0 0 5.2rem rgba(14, 116, 144, 0.025);
    content: "";
    pointer-events: none;
}

.vc-workshop-frame {
    position: relative;
    z-index: 1;
    width: min(100%, 860px);
}

.vc-workshop-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 1.25rem;
    background: rgba(255, 255, 255, 0.88);
    padding: 0.85rem 1rem;
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(12px);
}

.vc-workshop-session-title {
    overflow: hidden;
    margin: 0;
    color: #0f172a;
    font-size: 0.98rem;
    font-weight: 950;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vc-workshop-participant {
    margin: 0.2rem 0 0;
    color: #64748b;
    font-size: 0.8rem;
    font-weight: 750;
}

.vc-workshop-follow-pill {
    display: inline-flex;
    min-height: 32px;
    flex: 0 0 auto;
    align-items: center;
    border-radius: 999px;
    background: #ecfdf5;
    padding: 0.35rem 0.75rem;
    color: #047857;
    font-size: 0.76rem;
    font-weight: 900;
    line-height: 1.15;
    white-space: nowrap;
}

.vc-workshop-action {
    width: 100%;
}

.vc-workshop-loading,
.vc-workshop-empty {
    text-align: center;
}

.vc-workshop-loading {
    display: flex;
    min-height: 18rem;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    color: #475569;
    font-weight: 850;
}

.vc-workshop-loading-dot {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 50%;
    background: #0284c7;
    animation: vc-workshop-pulse 1.2s ease-in-out infinite;
}

.vc-workshop-card {
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 1.75rem;
    background: rgba(255, 255, 255, 0.97);
    padding: clamp(1.25rem, 4vw, 2.25rem);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.11);
    animation: vc-workshop-enter 220ms ease-out both;
}

.vc-workshop-card:focus-within {
    border-color: rgba(2, 132, 199, 0.48);
}

.vc-workshop-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.vc-workshop-step-count,
.vc-workshop-duration,
.vc-workshop-kicker {
    color: #0369a1;
    font-size: 0.78rem;
    font-weight: 950;
    letter-spacing: 0.02em;
}

.vc-workshop-duration {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    border-radius: 999px;
    background: #e0f2fe;
    padding: 0.25rem 0.7rem;
}

.vc-workshop-title {
    margin: 0;
    color: #0f172a;
    font-size: clamp(1.6rem, 4vw, 2.35rem);
    font-weight: 950;
    letter-spacing: -0.045em;
    line-height: 1.15;
    word-break: keep-all;
}

.vc-workshop-copy {
    margin: 0.8rem 0 0;
    color: #334155;
    font-size: clamp(1rem, 2vw, 1.1rem);
    font-weight: 720;
    line-height: 1.65;
    white-space: pre-line;
    word-break: keep-all;
}

.vc-workshop-concept {
    margin: 1.25rem 0 0;
}

.vc-workshop-concept-link {
    display: block;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.38);
    border-radius: 1.15rem;
    background: #0f172a;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.12);
}

.vc-workshop-concept-link:focus-visible {
    outline: 4px solid rgba(14, 165, 233, 0.42);
    outline-offset: 3px;
}

.vc-workshop-concept-image {
    display: block;
    width: 100%;
    max-height: 38rem;
    object-fit: contain;
}

.vc-workshop-concept-caption {
    margin-top: 0.55rem;
    color: #64748b;
    font-size: 0.82rem;
    font-weight: 750;
    text-align: center;
}

.vc-workshop-request {
    margin-top: 1.35rem;
    border-left: 4px solid #0284c7;
    border-radius: 0.5rem 1rem 1rem 0.5rem;
    background: #f0f9ff;
    padding: 0.75rem 1rem;
    transition: background-color 150ms ease;
}

.vc-workshop-request-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.vc-workshop-request-summary::-webkit-details-marker {
    display: none;
}

.vc-workshop-request-label-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.vc-workshop-request-label {
    margin: 0;
    color: #0369a1;
    font-size: 0.82rem;
    font-weight: 950;
}

.vc-workshop-request-toggle-hint {
    font-size: 0.78rem;
    font-weight: 800;
    color: #0284c7;
    background: #e0f2fe;
    padding: 0.2rem 0.55rem;
    border-radius: 0.5rem;
    transition: background-color 150ms ease;
}

.vc-workshop-request:hover .vc-workshop-request-toggle-hint {
    background: #bae6fd;
}

.vc-workshop-request-body {
    margin-top: 0.65rem;
    padding-top: 0.65rem;
    border-top: 1px solid #bae6fd;
    max-height: 280px;
    overflow-y: auto;
}

.vc-workshop-request-text {
    margin: 0;
    color: #0f172a;
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
}

.vc-workshop-dock {
    position: sticky;
    bottom: 0.75rem;
    z-index: 25;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 1.25rem;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.12), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
}

.vc-workshop-primary-actions,
.vc-workshop-status-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

.vc-workshop-status-actions {
    margin-top: 0.65rem;
}

.vc-workshop-button,
.vc-workshop-gallery,
.vc-workshop-reference-link {
    display: inline-flex;
    min-width: 0;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 0.95rem;
    padding: 0.75rem 1rem;
    font-size: 0.94rem;
    font-weight: 950;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

.vc-workshop-button:hover,
.vc-workshop-button:focus-visible,
.vc-workshop-gallery:hover,
.vc-workshop-gallery:focus-visible,
.vc-workshop-reference-link:hover,
.vc-workshop-reference-link:focus-visible {
    outline: 3px solid rgba(14, 165, 233, 0.28);
    outline-offset: 2px;
    transform: translateY(-1px);
}

.vc-workshop-button:disabled,
.vc-workshop-gallery:disabled {
    cursor: not-allowed;
    transform: none;
}

.vc-workshop-button--copy {
    border: 1px solid #0369a1;
    background: #ffffff;
    color: #0369a1;
}

.vc-workshop-button--launch {
    background: #0f172a;
    color: #ffffff;
}

.vc-workshop-button--complete {
    background: #0284c7;
    color: #ffffff;
}

.vc-workshop-button--complete.is-complete {
    background: #059669;
}

.vc-workshop-button--help {
    border: 1px solid #f59e0b;
    background: #fffbeb;
    color: #92400e;
}

.vc-workshop-button--help.is-requested {
    background: #fbbf24;
    color: #451a03;
}

.vc-workshop-details {
    margin-top: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.9rem;
    background: #f8fafc;
    padding: 0.75rem 0.9rem;
}

.vc-workshop-details-summary {
    cursor: pointer;
    color: #475569;
    font-size: 0.86rem;
    font-weight: 900;
}

.vc-workshop-details-list {
    display: grid;
    gap: 0.4rem;
    margin: 0.7rem 0 0;
    padding-left: 1.2rem;
    color: #334155;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.5;
}

.vc-workshop-reference-list {
    display: grid;
    gap: 0.5rem;
    margin-top: 0.7rem;
}

.vc-workshop-reference-link {
    min-height: 42px;
    justify-content: flex-start;
    border: 1px solid #bae6fd;
    background: #ffffff;
    color: #0369a1;
}

.vc-workshop-gallery {
    width: 100%;
    margin-top: 1rem;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    color: #334155;
}

.vc-workshop-gallery.is-unavailable {
    opacity: 0.62;
}

@keyframes vc-workshop-enter {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes vc-workshop-pulse {
    0%, 100% { opacity: 0.35; transform: scale(0.82); }
    50% { opacity: 1; transform: scale(1); }
}

@media (max-width: 520px) {
    .vc-workshop-header {
        align-items: flex-start;
        gap: 0.6rem;
        padding: 0.8rem 0.85rem;
    }

    .vc-workshop-follow-pill {
        max-width: 9.5rem;
        white-space: normal;
    }

    .vc-workshop-primary-actions,
    .vc-workshop-status-actions {
        grid-template-columns: minmax(0, 1fr);
    }

    .vc-workshop-button,
    .vc-workshop-gallery {
        width: 100%;
    }
}

.vc-studio-resources-list,
.vc-workshop-history {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.vc-studio-resource,
.vc-workshop-history-button,
.vc-workshop-return {
    display: inline-flex;
    min-height: 38px;
    align-items: center;
    border: 1px solid #cbd5e1;
    border-radius: 0.7rem;
    background: white;
    padding: 0.4rem 0.7rem;
    color: #0f172a;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
}

.vc-workshop-history {
    margin-bottom: 0.75rem;
}

.vc-workshop-history-button.is-active {
    border-color: #0284c7;
    background: #e0f2fe;
    color: #075985;
}

.vc-workshop-current-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    border-radius: 0.9rem;
    background: #e0f2fe;
    padding: 0.7rem 0.85rem;
    color: #075985;
    font-size: 0.85rem;
    font-weight: 850;
}

.vc-studio-example-preview:not(.hidden) {
    display: flex;
    min-height: 0;
    flex: 1 1 auto;
    flex-direction: column;
    background: white;
}

.vc-studio-example-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    border-bottom: 1px solid #e2e8f0;
    padding: 0.55rem 0.8rem;
    font-size: 0.85rem;
}

.vc-studio-example-bar button,
.vc-studio-example-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    border-radius: 0.65rem;
    background: #0f172a;
    padding: 0.3rem 0.75rem;
    color: white;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
    transition: background 150ms ease, transform 150ms ease;
}

.vc-studio-example-btn--primary {
    background: #0284c7;
    color: white;
}

.vc-studio-example-bar button:hover,
.vc-studio-example-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.vc-studio-example-preview iframe {
    width: 100%;
    min-height: 0;
    flex: 1 1 auto;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    .vc-workshop-card,
    .vc-workshop-loading-dot {
        animation: none;
    }

    .vc-workshop-button,
    .vc-workshop-gallery,
    .vc-workshop-reference-link {
        transition: none;
    }
}

/* Live course: keep the slide and the instructor's current cue in view. */
.vc-host-shell--studio .vc-studio-action-header h2 {
    overflow: visible;
    white-space: normal;
    line-height: 1.25;
}

.vc-studio-primary-guide {
    border-left: 3px solid #2563eb;
    border-radius: 0.75rem;
    background: #eff6ff;
    padding: 0.8rem 0.9rem;
}

.vc-studio-section-label {
    display: block;
    margin-bottom: 0.35rem;
    color: #1d4ed8;
    font-size: 0.72rem;
    font-weight: 900;
}

.vc-studio-script {
    margin: 0;
    color: #172554;
    font-size: 0.88rem;
    font-weight: 650;
    line-height: 1.55;
}

.vc-studio-extra {
    border-top: 1px solid #e2e8f0;
    padding: 0.55rem 0.2rem 0;
    color: #475569;
    font-size: 0.8rem;
    line-height: 1.5;
}

.vc-studio-extra summary {
    display: flex;
    cursor: pointer;
    justify-content: space-between;
    font-weight: 800;
    list-style: none;
}

.vc-studio-extra summary::-webkit-details-marker,
.vc-studio-more summary::-webkit-details-marker {
    display: none;
}

.vc-studio-extra summary::after {
    content: '+';
    color: #64748b;
}

.vc-studio-extra[open] summary::after {
    content: '−';
}

.vc-studio-extra-copy,
.vc-studio-extra ul {
    margin-top: 0.5rem;
}

.vc-studio-extra strong {
    display: block;
    margin-top: 0.6rem;
    color: #334155;
}

.vc-studio-more {
    position: relative;
    flex: 0 0 5.25rem;
}

.vc-studio-more summary {
    display: flex;
    min-height: 38px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    font-weight: 900;
    list-style: none;
}

.vc-studio-more-menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    right: 0;
    z-index: 8;
    display: grid;
    min-width: 8rem;
    gap: 0.25rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.75rem;
    background: #fff;
    padding: 0.3rem;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.16);
}

.vc-studio-more-menu button {
    min-height: 36px;
    border-radius: 0.5rem;
    padding: 0.35rem 0.65rem;
    color: #334155;
    font-size: 0.8rem;
    font-weight: 800;
    text-align: left;
}

.vc-studio-more-menu button:hover,
.vc-studio-more-menu button:focus-visible {
    background: #eff6ff;
}

.vc-host-shell--studio .vc-studio-operations .vc-action-menu {
    min-width: 14rem;
    max-height: calc(100dvh - 4.5rem);
    overflow-y: auto;
}

.vc-host-shell--studio .vc-side-panel-body--chat {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.vc-host-shell--studio .vc-side-panel-body--chat > [x-show="sideTab === 'chat'"] {
    flex: 1 1 auto;
    min-height: 0;
}

.vc-studio-join-code {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    color: #475569;
    font-size: 0.75rem;
    font-weight: 800;
}

.vc-studio-join-code strong {
    color: #0f172a;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
}

.vc-host-shell--studio #vc-studio-copy-text {
    display: none;
}

.vc-host-shell--studio #vc-step-desc {
    display: none !important;
}

.vc-host-shell--studio .vc-join-guide-backdrop,
.vc-host-shell--studio .vc-field-recovery-backdrop {
    padding: 1rem;
}

.vc-host-shell--studio .vc-join-guide-dialog,
.vc-host-shell--studio .vc-field-recovery-dialog {
    max-height: calc(100dvh - 2rem);
}

.vc-host-shell--studio .vc-studio-dock .vc-next-step-action {
    min-height: 38px;
    border: 1px solid #cbd5e1;
    background: #fff;
    color: #334155;
    font-size: 0.8rem;
}

.vc-host-shell--studio .vc-studio-dock .vc-next-step-action:hover:not(:disabled) {
    background: #f1f5f9;
}

@media (min-width: 768px) {
    .vc-host-shell--studio .vc-host-toolbar {
        gap: 0.5rem;
        border-radius: 0.9rem;
        padding: 0.3rem 0.6rem;
    }

    .vc-host-shell--studio .vc-host-title-block > div:first-child {
        font-size: 0.86rem;
    }

    .vc-host-shell--studio .vc-host-primary-actions {
        gap: 0.35rem;
    }

    .vc-host-shell--studio .vc-host-primary-actions > .vc-compact-action,
    .vc-host-shell--studio .vc-host-primary-actions > details > summary {
        min-height: 34px;
        border-radius: 0.65rem;
        padding: 0.35rem 0.65rem;
        font-size: 0.77rem;
    }

    .vc-host-shell--studio .vc-host-frame > .vc-live-layout {
        margin-top: 0.5rem;
    }

    .vc-host-shell--studio .vc-material-pane > .vc-panel > div:first-child {
        padding: 0.3rem 0.65rem;
    }

    .vc-host-shell--studio #vc-viewer-body {
        padding: 0.5rem;
    }

    .vc-host-shell--studio .vc-studio-dock {
        padding: 0.5rem;
        row-gap: 0.4rem;
    }
}

@media (min-width: 1024px) {
    .vc-host-shell--studio .vc-side-pane {
        flex-basis: 370px;
        max-width: 370px;
    }
}

.vc-shell {
    background: linear-gradient(180deg, var(--vc-surface-base) 0%, var(--vc-surface-soft) 40%, var(--vc-border-default) 100%);
}

.vc-panel {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(148, 163, 184, 0.22);
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

.vc-main-link-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
    border-top: 1px solid rgba(226, 232, 240, 0.9);
    padding-top: 1rem;
}

.vc-main-help-link,
.vc-main-secondary-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    padding: 0.7rem 1rem;
    font-size: 0.92rem;
    font-weight: 950;
    line-height: 1.2;
    text-align: center;
    white-space: nowrap;
    transition: background-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.vc-main-help-link {
    background: var(--vc-accent-primary);
    color: var(--vc-surface-panel);
}

.vc-main-secondary-link {
    background: var(--vc-surface-soft);
    color: var(--vc-text-secondary);
}

.vc-main-help-link:hover,
.vc-main-secondary-link:hover,
.vc-main-help-link:focus-visible,
.vc-main-secondary-link:focus-visible {
    transform: translateY(-1px);
}

.vc-main-console {
    overflow: hidden;
}

.vc-main-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.vc-main-lead {
    margin-top: 0.5rem;
    max-width: 38rem;
    color: var(--vc-text-secondary);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.55;
}

.vc-main-utility-link {
    display: inline-flex;
    min-height: 44px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: var(--vc-surface-soft);
    padding: 0.65rem 1rem;
    color: var(--vc-text-secondary);
    font-size: 0.9rem;
    font-weight: 950;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.vc-main-utility-link:hover,
.vc-main-utility-link:focus-visible {
    background: var(--vc-text-primary);
    color: var(--vc-surface-panel);
    outline: none;
    transform: translateY(-1px);
}

.vc-main-live-block {
    margin-top: 1.35rem;
    border-radius: 1.25rem;
    background: linear-gradient(180deg, rgba(224, 242, 254, 0.78), rgba(248, 250, 252, 0.96));
    padding: 1rem;
}

.vc-main-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.vc-main-section-head h2 {
    margin: 0;
    color: var(--vc-text-primary);
    font-size: 1.05rem;
    font-weight: 950;
    line-height: 1.35;
}

.vc-main-section-head span {
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    padding: 0 0.75rem;
    color: var(--vc-text-secondary);
    font-size: 0.8rem;
    font-weight: 950;
    white-space: nowrap;
}

.vc-main-live-stack {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.vc-main-session-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    border: 1px solid rgba(14, 165, 233, 0.24);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.94);
    padding: 1rem;
}

.vc-main-session-copy {
    min-width: 0;
}

.vc-main-status-pill {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    border-radius: 999px;
    background: rgba(5, 150, 105, 0.12);
    padding: 0 0.65rem;
    color: var(--vc-success);
    font-size: 0.78rem;
    font-weight: 950;
}

.vc-main-session-title {
    margin: 0.45rem 0 0;
    overflow: hidden;
    color: var(--vc-text-primary);
    font-size: 1.15rem;
    font-weight: 950;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vc-main-session-code,
.vc-main-session-time {
    margin-top: 0.35rem;
    color: var(--vc-text-secondary);
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1.45;
}

.vc-main-session-code strong {
    color: var(--vc-accent-primary);
    font-size: 1rem;
    letter-spacing: 0.08em;
}

.vc-readiness-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.vc-readiness-label,
.vc-readiness-chip {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    border-radius: 999px;
    padding: 0.3rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 950;
    line-height: 1.15;
    white-space: nowrap;
}

.vc-readiness-label {
    background: rgba(15, 23, 42, 0.08);
    color: var(--vc-text-primary);
}

.vc-readiness-chip {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
}

.vc-readiness-chip--warn {
    background: rgba(251, 191, 36, 0.2);
    color: #92400e;
}

.vc-main-session-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
}

.vc-main-primary-action,
.vc-main-quiet-action {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    font-weight: 950;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.vc-main-primary-action {
    background: var(--vc-accent-primary);
    color: var(--vc-surface-panel);
}

.vc-main-quiet-action {
    background: var(--vc-surface-soft);
    color: var(--vc-text-secondary);
}

.vc-main-primary-action:hover,
.vc-main-primary-action:focus-visible,
.vc-main-quiet-action:hover,
.vc-main-quiet-action:focus-visible {
    outline: none;
    transform: translateY(-1px);
}

.vc-main-primary-action:hover,
.vc-main-primary-action:focus-visible {
    background: var(--vc-text-primary);
}

.vc-main-quiet-action:hover,
.vc-main-quiet-action:focus-visible {
    background: var(--vc-accent-soft);
    color: var(--vc-text-primary);
}

.vc-main-end-form {
    margin: 0;
}

.vc-main-end-action {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    font-weight: 950;
    line-height: 1.2;
    white-space: nowrap;
    cursor: pointer;
    border: 1px solid rgba(220, 38, 38, 0.32);
    background: rgba(254, 226, 226, 0.6);
    color: #b91c1c;
    transition: background-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.vc-main-end-action:hover,
.vc-main-end-action:focus-visible {
    outline: none;
    transform: translateY(-1px);
    background: #dc2626;
    color: #ffffff;
}

.vc-main-empty-state {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.75rem;
    margin-top: 0.75rem;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.82);
    padding: 1rem;
    color: var(--vc-text-secondary);
    font-size: 0.9rem;
    font-weight: 800;
}

.vc-main-empty-state strong {
    color: var(--vc-text-primary);
    font-weight: 950;
}

.vc-main-start-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(14rem, 0.65fr);
    gap: 1rem;
    margin-top: 1rem;
}

.vc-main-start-card,
.vc-main-route-card {
    min-width: 0;
    border: 1px solid rgba(226, 232, 240, 0.92);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.82);
    padding: 1rem;
}

.vc-main-start-card h2 {
    margin: 0;
    color: var(--vc-text-primary);
    font-size: 1.05rem;
    font-weight: 950;
    line-height: 1.35;
}

.vc-main-create-form.vc-session-create-form {
    max-width: 34rem;
}

.vc-main-create-form .vc-session-create-button {
    max-width: 22rem;
}

.vc-main-route-card.vc-main-secondary-link {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.4rem;
    color: var(--vc-text-primary);
    text-align: left;
    text-decoration: none;
    transition: border-color 150ms ease, background-color 150ms ease, transform 150ms ease;
}

.vc-main-route-card.vc-main-secondary-link:hover,
.vc-main-route-card.vc-main-secondary-link:focus-visible {
    border-color: rgba(2, 132, 199, 0.5);
    background: var(--vc-accent-soft);
    color: var(--vc-text-primary);
    outline: none;
    transform: translateY(-1px);
}

.vc-main-route-title {
    font-size: 1.02rem;
    font-weight: 950;
    line-height: 1.3;
}

.vc-main-route-sub {
    color: var(--vc-text-secondary);
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1.45;
}

.vc-main-active-note {
    margin-top: 1rem;
    border: 1px solid #bae6fd;
    border-radius: 12px;
    background: #f0f9ff;
    padding: 0.9rem 1rem;
    color: #075985;
    font-size: 0.9rem;
    font-weight: 850;
    line-height: 1.5;
}

.vc-image-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
}

.vc-image-controls.hidden,
.vc-image-control-btn.hidden {
    display: none;
}

.vc-image-control-btn {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #f1f5f9;
    padding: 0.45rem 0.7rem;
    color: #334155;
    font-size: 0.78rem;
    font-weight: 900;
    white-space: nowrap;
    transition: background-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.vc-image-control-btn:hover:not(:disabled),
.vc-image-control-btn:focus-visible {
    background: #0f172a;
    color: #ffffff;
    transform: translateY(-1px);
}

.vc-image-control-btn:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.vc-image-control-btn--primary {
    background: #0284c7;
    color: #ffffff;
}

.vc-image-zoom-label {
    display: inline-flex;
    min-width: 3.35rem;
    min-height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #e2e8f0;
    color: #0f172a;
    font-size: 0.78rem;
    font-weight: 950;
}

.vc-image-figure {
    display: flex;
    width: 100%;
    max-width: 100%;
    min-height: 50vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.vc-viewer-body--pdf {
    display: flex;
    min-height: 0;
    align-items: center;
    justify-content: center;
    overflow: auto;
}

.vc-external-link-card {
    display: flex;
    width: 100%;
    min-height: min(78vh, 52rem);
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.75rem;
}

.vc-external-link-frame-wrap {
    position: relative;
    min-height: min(68vh, 48rem);
    flex: 1 1 auto;
    overflow: hidden;
    border-radius: 0.75rem;
    background: #ffffff;
}

.vc-external-link-frame {
    display: block;
    width: 100%;
    height: 100%;
    min-height: min(68vh, 48rem);
    border: 0;
    background: #ffffff;
}

.vc-external-link-loading,
.vc-external-link-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem;
    text-align: center;
}

.vc-external-link-loading {
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 800;
    pointer-events: none;
    transition: opacity 160ms ease;
}

.vc-external-link-frame-wrap.is-ready .vc-external-link-loading {
    opacity: 0;
}

.vc-external-link-fallback {
    display: none;
    background: rgba(248, 250, 252, 0.96);
    color: #475569;
    font-size: 0.95rem;
    font-weight: 800;
}

.vc-external-link-frame-wrap.is-fallback .vc-external-link-fallback {
    display: flex;
}

.vc-external-link-fallback-button,
.vc-external-link-open,
.vc-external-link-copy {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-weight: 900;
}

.vc-external-link-fallback-button,
.vc-external-link-open {
    background: #38bdf8;
    color: #082f49;
}

.vc-external-link-copy {
    border: 1px solid rgba(148, 163, 184, 0.24);
    background: rgba(248, 250, 252, 0.1);
    color: #f8fafc;
}

.vc-external-link-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.vc-external-link-actions > * {
    flex: 1 1 12rem;
}

.vc-pdf-canvas {
    max-width: none;
    max-height: none;
    flex: 0 0 auto;
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.32);
}

.vc-presenter-deck {
    display: none;
}

.vc-image-viewer-image {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 78vh;
    border-radius: 8px;
    object-fit: contain;
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.32);
}

.vc-image-figure[data-fit-mode="manual"] {
    align-items: flex-start;
    justify-content: flex-start;
}

.vc-image-figure[data-fit-mode="manual"] .vc-image-viewer-image {
    width: calc(100% * var(--vc-image-zoom, 1));
    max-width: none;
    max-height: none;
}

.vc-image-caption {
    width: min(100%, 52rem);
    margin-top: 0.75rem;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.88);
    padding: 0.75rem 1rem;
    color: #f8fafc;
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.55;
    white-space: pre-line;
}

body.vc-material-spotlight-open {
    overflow: hidden;
}

body.vc-material-spotlight-open .vc-image-controls {
    position: fixed;
    top: calc(var(--main-nav-height, 64px) + 0.75rem);
    right: 1rem;
    z-index: 2147481001;
    max-width: min(38rem, calc(100vw - 2rem));
    border: 1px solid rgba(226, 232, 240, 0.24);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.92);
    padding: 0.45rem;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

body.vc-material-spotlight-open .vc-image-control-btn {
    background: rgba(248, 250, 252, 0.12);
    color: #f8fafc;
}

body.vc-material-spotlight-open .vc-image-control-btn--primary {
    background: #38bdf8;
    color: #082f49;
}

body.vc-material-spotlight-open .vc-image-zoom-label {
    background: rgba(248, 250, 252, 0.18);
    color: #f8fafc;
}

.vc-viewer-shell--spotlight {
    position: fixed;
    inset: 0;
    z-index: 2147481000;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    border-radius: 0 !important;
    background: #020617 !important;
}

.vc-viewer-shell--click-next .vc-pdf-canvas {
    cursor: pointer;
}

.vc-viewer-shell--spotlight #vc-viewer-body {
    min-height: 100vh;
    overflow: auto;
    padding: calc(var(--main-nav-height, 64px) + 4rem) clamp(1rem, 3vw, 2rem) 2rem;
}

.vc-viewer-shell--spotlight .vc-image-viewer-image {
    max-height: calc(100vh - var(--main-nav-height, 64px) - 7rem);
}

.vc-viewer-shell--spotlight .vc-image-figure[data-fit-mode="manual"] .vc-image-viewer-image {
    max-height: none;
}

.vc-host-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.vc-studio-dock {
    border-top: 1px solid rgba(226, 232, 240, 0.9);
    background: rgba(248, 250, 252, 0.95);
}

.vc-studio-dock .vc-next-step-action {
    display: flex;
    width: 100%;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 0.85rem;
    background: #0f172a;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 900;
    transition: all 0.15s ease;
    cursor: pointer;
    border: none;
}

.vc-studio-dock .vc-next-step-action:hover:not(:disabled) {
    background: #1e293b;
}

.vc-studio-dock .vc-next-step-action.vc-next-step-page-due {
    background: #5743bc;
    box-shadow: 0 0 0 3px #dcd5f7;
}

.vc-studio-dock .vc-next-step-action.vc-next-step-page-due .vc-next-step-preview {
    white-space: normal;
    text-overflow: clip;
}

.vc-studio-dock .vc-next-step-action:disabled,
.vc-studio-dock .vc-next-step-action.vc-next-step-disabled {
    background: #94a3b8;
    color: #f1f5f9;
    cursor: not-allowed;
    opacity: 0.7;
}

.vc-studio-dock .vc-next-step-preview {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vc-host-title-block {
    min-width: 0;
    flex: 1 1 14rem;
}

.vc-host-primary-actions {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
}

.vc-next-step-action {
    display: inline-flex;
    min-height: 44px;
    max-width: 18rem;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 1rem;
    background: var(--vc-accent-primary);
    padding: 0.65rem 1.1rem;
    color: #ffffff;
    text-align: left;
}

.vc-next-step-preview {
    display: block;
    max-width: 16rem;
    overflow: hidden;
    color: inherit;
    font-size: 0.875rem;
    font-weight: 950;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vc-next-step-preview[data-state="empty"],
.vc-next-step-preview[data-state="last"] {
    color: inherit;
}

.vc-next-step-disabled {
    cursor: not-allowed;
    background: #cbd5e1 !important;
    color: #475569 !important;
}

.vc-host-status-group {
    display: flex;
    flex: 0 1 auto;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

.vc-preflight-action,
.vc-preflight-status,
.vc-connection-state {
    display: inline-flex;
    min-height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 0.85rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 950;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
}

.vc-preflight-action {
    border: 1px solid transparent;
    background: var(--vc-surface-soft);
    color: var(--vc-text-secondary);
    transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}

.vc-preflight-action--primary,
.vc-preflight-action:hover,
.vc-preflight-action:focus-visible {
    border-color: rgba(2, 132, 199, 0.24);
    background: var(--vc-accent-soft);
    color: var(--vc-accent-primary);
    outline: none;
}

.vc-preflight-status {
    background: rgba(241, 245, 249, 0.86);
    color: var(--vc-text-secondary);
}

.vc-preflight-status.hidden {
    display: none;
}

.vc-preflight-status[data-state="connected"] {
    background: rgba(16, 185, 129, 0.14);
    color: #047857;
}

.vc-preflight-status[data-state="waiting"] {
    background: rgba(251, 191, 36, 0.16);
    color: #92400e;
}

#vc-recovery-last-sync {
    margin-left: 0.35rem;
    color: var(--vc-text-primary);
    font-variant-numeric: tabular-nums;
}

.vc-field-recovery-sync {
    margin-top: 0.4rem;
    color: var(--vc-text-secondary);
    font-size: 0.8rem;
    font-weight: 800;
    line-height: 1.4;
}

.vc-preflight-status .vc-connection-state {
    min-height: auto;
    margin-left: 0.35rem;
    padding: 0;
}

.vc-join-guide-backdrop {
    position: fixed;
    inset: 0;
    z-index: 70;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.28);
    padding: calc(var(--main-nav-height, 88px) + 1rem) 1rem 1rem;
}

.vc-join-guide-dialog {
    width: min(44rem, 100%);
    max-height: calc(100dvh - var(--main-nav-height, 88px) - 2rem);
    overflow-y: auto;
}

.vc-field-recovery-backdrop {
    position: fixed;
    inset: 0;
    z-index: 72;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.38);
    padding: calc(var(--main-nav-height, 88px) + 1rem) 1rem 1rem;
}

.vc-field-recovery-dialog {
    width: min(46rem, 100%);
    max-height: calc(100dvh - var(--main-nav-height, 88px) - 2rem);
    overflow-y: auto;
}

.vc-field-recovery-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.vc-field-recovery-head h2 {
    margin-top: 0.2rem;
    color: var(--vc-text-primary);
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    font-weight: 950;
    line-height: 1.2;
}

.vc-field-recovery-close {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    background: var(--vc-surface-soft);
    padding: 0.5rem 0.85rem;
    color: var(--vc-text-secondary);
    font-size: 0.84rem;
    font-weight: 900;
}

.vc-field-recovery-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.vc-field-recovery-action {
    display: flex;
    min-width: 0;
    min-height: 7.25rem;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.35rem;
    border: 1px solid var(--vc-border-default);
    border-radius: 1rem;
    background: var(--vc-surface-panel);
    padding: 1rem;
    color: var(--vc-text-primary);
    text-align: left;
    text-decoration: none;
    transition: border-color 150ms ease, background-color 150ms ease, transform 150ms ease;
}

.vc-field-recovery-action:hover,
.vc-field-recovery-action:focus-visible {
    border-color: rgba(2, 132, 199, 0.45);
    background: var(--vc-accent-soft);
    outline: none;
    transform: translateY(-1px);
}

.vc-field-recovery-action strong {
    font-size: 0.96rem;
    font-weight: 950;
    line-height: 1.35;
}

.vc-field-recovery-action span {
    color: var(--vc-text-secondary);
    font-size: 0.82rem;
    font-weight: 750;
    line-height: 1.45;
    word-break: keep-all;
}

.vc-field-recovery-action--primary {
    grid-column: 1 / -1;
    border-color: rgba(2, 132, 199, 0.3);
    background: var(--vc-accent-soft);
    color: var(--vc-accent-primary);
}

.vc-field-recovery-action:disabled {
    cursor: wait;
    opacity: 0.6;
    transform: none;
}

.vc-connection-state {
    background: rgba(241, 245, 249, 0.9);
    color: var(--vc-text-secondary);
}

.vc-connection-state[data-state="connected"] {
    background: rgba(16, 185, 129, 0.14);
    color: #047857;
}

.vc-connection-state[data-state="connecting"] {
    background: rgba(224, 242, 254, 0.88);
    color: var(--vc-accent-primary);
}

.vc-connection-state[data-state="reconnecting"] {
    background: rgba(251, 191, 36, 0.2);
    color: #92400e;
}

.vc-connection-state[data-state="disconnected"] {
    background: rgba(255, 241, 242, 0.94);
    color: var(--vc-danger);
}

.vc-connection-state--projector {
    background: rgba(255, 255, 255, 0.12);
}

.vc-connection-recovery {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border: 1px solid rgba(251, 191, 36, 0.35);
    border-radius: 1rem;
    background: rgba(255, 251, 235, 0.94);
    padding: 0.75rem 0.9rem;
    color: #92400e;
    font-size: 0.88rem;
    font-weight: 900;
    line-height: 1.4;
}

.vc-connection-recovery.hidden {
    display: none;
}

.vc-connection-recovery--projector {
    position: fixed;
    z-index: 70;
    top: 1rem;
    right: 1rem;
    left: 1rem;
    background: rgba(120, 53, 15, 0.9);
    color: #fef3c7;
}

.vc-connection-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.vc-connection-action {
    display: inline-flex;
    min-height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 0.8rem;
    background: var(--vc-text-primary);
    padding: 0.45rem 0.75rem;
    color: var(--vc-surface-panel);
    font-size: 0.8rem;
    font-weight: 950;
    white-space: nowrap;
}

.vc-toast-stack--host,
.vc-toast-stack--session {
    width: min(22rem, calc(100vw - 2rem));
}

.vc-toast-stack--host > div,
.vc-toast-stack--session > div {
    width: 100%;
    line-height: 1.35;
}

.vc-secondary-actions,
.vc-end-actions {
    position: relative;
}

.vc-action-menu-summary {
    display: inline-flex;
    min-height: 44px;
    cursor: pointer;
    align-items: center;
    border-radius: 1rem;
    background: var(--vc-surface-soft);
    padding: 0.65rem 1rem;
    color: var(--vc-text-secondary);
    font-size: 0.875rem;
    font-weight: 900;
    list-style: none;
    white-space: nowrap;
}

.vc-action-menu-summary::-webkit-details-marker {
    display: none;
}

.vc-action-menu-summary--danger {
    background: rgba(255, 241, 242, 0.92);
    color: var(--vc-danger);
}

.vc-action-menu {
    position: absolute;
    right: 0;
    z-index: 60;
    display: grid;
    min-width: 11rem;
    gap: 0.5rem;
    margin-top: 0.5rem;
    border-radius: 1rem;
    border: 1px solid var(--vc-border-default);
    background: var(--vc-surface-panel);
    padding: 0.5rem;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

.vc-compact-action {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 0.8rem;
    background: var(--vc-surface-soft);
    padding: 0.55rem 0.8rem;
    color: var(--vc-text-secondary);
    font-size: 0.8125rem;
    font-weight: 900;
    text-align: center;
    white-space: nowrap;
}

.vc-compact-action--code {
    display: block;
    background: var(--vc-accent-soft);
}

.vc-compact-action--danger {
    background: rgba(255, 241, 242, 0.92);
    color: var(--vc-danger);
}

.vc-compact-action--entry {
    background: var(--vc-accent-primary);
    color: #ffffff;
}

.vc-choice-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

.vc-choice-button {
    display: flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 0.9rem;
    background: var(--vc-surface-soft);
    color: var(--vc-text-secondary);
    font-size: 0.875rem;
    font-weight: 900;
    text-align: center;
    text-decoration: none;
}

.vc-choice-button.is-active {
    background: var(--vc-text-primary);
    color: white;
}

.vc-optional-panel {
    border-radius: 0.9rem;
    background: var(--vc-surface-soft);
    padding: 0.65rem 0.75rem;
}

.vc-optional-panel summary {
    cursor: pointer;
    color: var(--vc-text-secondary);
    font-size: 0.8125rem;
    font-weight: 900;
    list-style: none;
}

.vc-optional-panel summary::-webkit-details-marker {
    display: none;
}

.vc-file-picker {
    display: flex;
    min-height: 42px;
    align-items: center;
    gap: 0.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--vc-border-default);
    background: var(--vc-surface-soft);
    padding: 0.35rem;
}

.vc-file-picker-button {
    flex-shrink: 0;
    border-radius: 0.55rem;
    background: var(--vc-text-primary);
    color: white;
    font-size: 0.8rem;
    font-weight: 900;
    padding: 0.5rem 0.75rem;
}

.vc-file-picker-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--vc-text-secondary);
}

.vc-paste-upload {
    display: inline-flex;
    width: 100%;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--vc-accent-primary);
    border-radius: 0.75rem;
    background: var(--vc-accent-soft);
    color: var(--vc-accent-primary);
    font-size: 0.875rem;
    font-weight: 900;
    transition: background-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.vc-paste-upload:hover:not(:disabled),
.vc-paste-upload:focus-visible {
    background: var(--vc-accent-primary);
    color: var(--vc-surface-panel);
    outline: 3px solid var(--vc-accent-soft);
    outline-offset: 2px;
    transform: translateY(-1px);
}

.vc-paste-upload:disabled {
    cursor: wait;
    opacity: 0.68;
}

.vc-paste-upload--screen {
    border-color: var(--vc-border-default);
    background: var(--vc-surface-soft);
    color: var(--vc-text-secondary);
}

.vc-paste-upload--screen:disabled {
    cursor: not-allowed;
}

.vc-screen-capture-panel {
    display: grid;
    gap: 0.75rem;
    border: 1px solid var(--vc-border-default);
    border-radius: 1rem;
    background: var(--vc-surface-soft);
    padding: 0.75rem;
}

.vc-screen-capture-panel[hidden] {
    display: none;
}

.vc-screen-capture-panel:not([hidden]) + button[type="submit"] {
    display: none;
}

.vc-screen-capture-preview {
    overflow: hidden;
    border: 1px solid var(--vc-border-default);
    border-radius: 0.85rem;
    background: var(--vc-text-primary);
    aspect-ratio: 16 / 9;
}

.vc-screen-capture-preview img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.vc-screen-capture-meta {
    display: grid;
    gap: 0.2rem;
    color: var(--vc-text-muted);
    font-size: 0.8125rem;
    font-weight: 800;
    line-height: 1.45;
}

.vc-screen-capture-meta strong {
    color: var(--vc-text-primary);
    font-size: 0.875rem;
    font-weight: 900;
}

.vc-screen-capture-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

.vc-screen-capture-actions button {
    min-height: 40px;
    border-radius: 0.75rem;
    background: var(--vc-surface-panel);
    color: var(--vc-text-secondary);
    font-size: 0.82rem;
    font-weight: 900;
    box-shadow: inset 0 0 0 1px var(--vc-border-default);
}

.vc-screen-capture-actions button:last-child {
    background: var(--vc-accent-primary);
    color: var(--vc-surface-panel);
    box-shadow: none;
}

.vc-screen-capture-actions button:disabled {
    cursor: wait;
    opacity: 0.68;
}

@media (max-width: 520px) {
    .vc-screen-capture-actions {
        grid-template-columns: 1fr;
    }

    .vc-screen-capture-actions button:last-child {
        order: -1;
    }
}

.vc-session-meta {
    display: flex;
    min-width: 0;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.vc-session-meta-main {
    flex: 0 0 auto;
    white-space: nowrap;
}

.vc-session-meta-badge:not(.hidden) {
    display: inline-flex;
    max-width: 100%;
    align-items: center;
    white-space: normal;
    word-break: keep-all;
}

.vc-live-layout {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
}

.vc-material-pane,
.vc-side-pane {
    width: 100%;
    min-width: 0;
}

.vc-room-side-stack {
    display: flex;
    min-height: 0;
    flex-direction: column;
    gap: 0.75rem;
}

.vc-room-checklist-card {
    flex: 0 0 auto;
}

.vc-room-checklist-toggle {
    display: flex;
    min-height: 40px;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.vc-room-checklist-state {
    flex: 0 0 auto;
    border-radius: 999px;
    background: var(--vc-surface-soft);
    padding: 0.3rem 0.65rem;
    color: var(--vc-text-secondary);
    font-size: 0.75rem;
    font-weight: 900;
}

.vc-room-checklist-body {
    margin-top: 0.5rem;
    max-height: 11.5rem;
    overflow-y: auto;
    padding-right: 0.2rem;
}

.vc-room-tab-panel {
    flex: 1 1 auto;
    min-height: min(68dvh, 34rem);
}

.vc-side-tab {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.vc-side-tab::before {
    position: absolute;
    inset: -35%;
    z-index: -1;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.34) 0%, rgba(224, 242, 254, 0) 58%);
    content: "";
    opacity: 0;
    transform: translateX(-42%) rotate(8deg);
}

.vc-side-tab-alert {
    display: none;
    position: absolute;
    top: 0.38rem;
    right: 0.45rem;
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 999px;
    background: var(--vc-accent-primary);
    box-shadow: 0 0 0 3px rgba(224, 242, 254, 0.95), 0 0 18px rgba(2, 132, 199, 0.45);
}

.vc-side-tab[data-vc-unread="true"] {
    background: var(--vc-accent-soft);
    color: var(--vc-accent-primary);
    box-shadow: inset 0 0 0 1px rgba(2, 132, 199, 0.16);
}

.vc-side-tab[data-vc-unread="true"]::before {
    animation: vc-tab-shimmer 1.35s ease-in-out infinite;
    opacity: 1;
}

.vc-side-tab[data-vc-unread="true"] .vc-side-tab-alert {
    display: block;
    animation: vc-tab-alert-pulse 1.05s ease-in-out infinite;
}

.vc-mobile-switch {
    display: flex;
}

.vc-mobile-hidden {
    display: none;
}

.vc-desktop-hidden {
    display: none;
}

.vc-step-enter {
    transition: opacity 200ms ease-out, transform 200ms ease-out;
}

.vc-step-enter-start {
    opacity: 0;
    transform: translateY(8px);
}

.vc-step-enter-end {
    opacity: 1;
    transform: translateY(0);
}

@keyframes vc-tab-shimmer {
    0% {
        transform: translateX(-46%) rotate(8deg);
    }
    55% {
        transform: translateX(44%) rotate(8deg);
    }
    100% {
        transform: translateX(44%) rotate(8deg);
    }
}

@keyframes vc-tab-alert-pulse {
    0%,
    100% {
        opacity: 0.78;
        transform: scale(0.92);
    }
    50% {
        opacity: 1;
        transform: scale(1.08);
    }
}

.vc-soft-stage {
    transition: opacity 200ms ease-out, transform 200ms ease-out;
}

.vc-soft-stage:not(.hidden) {
    animation: vc-soft-stage-reveal 200ms ease-out both;
    opacity: 1;
    transform: translateY(0);
}

.vc-soft-stage.hidden {
    display: none;
}

.vc-prep-path {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
    border-radius: 1rem;
    background: var(--vc-surface-soft);
    padding: 0.5rem;
}

.vc-prep-path-item {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 0.45rem;
    border-radius: 0.8rem;
    padding: 0.55rem 0.6rem;
    color: var(--vc-text-secondary);
    font-size: 0.78rem;
    font-weight: 950;
    line-height: 1.2;
}

.vc-prep-path-item span {
    display: inline-flex;
    width: 1.35rem;
    height: 1.35rem;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.18);
    color: var(--vc-text-primary);
    font-size: 0.72rem;
    font-weight: 950;
}

.vc-prep-path-item strong {
    min-width: 0;
    overflow-wrap: anywhere;
}

.vc-prep-path-item--active {
    background: var(--vc-accent-soft);
    color: var(--vc-text-primary);
}

.vc-prep-path-item--active span {
    background: var(--vc-accent-primary);
    color: var(--vc-surface-panel);
}

.vc-material-empty-state {
    display: flex;
    min-height: 50vh;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    color: #e2e8f0;
}

.vc-material-empty-box {
    width: min(100%, 34rem);
    border: 2px dashed rgba(125, 211, 252, 0.5);
    border-radius: 1.25rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03)),
        rgba(15, 23, 42, 0.58);
    padding: 1.35rem;
    text-align: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.vc-material-empty-eyebrow {
    font-size: 0.78rem;
    font-weight: 900;
    color: #7dd3fc;
}

.vc-material-empty-title {
    margin-top: 0.25rem;
    color: #f8fafc;
    font-size: 1.15rem;
    font-weight: 950;
    line-height: 1.35;
}

.vc-material-empty-primary {
    display: inline-flex;
    min-height: 44px;
    max-width: 100%;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
    border-radius: 1rem;
    background: #38bdf8;
    padding: 0.7rem 1.2rem;
    color: #082f49;
    font-size: 0.9rem;
    font-weight: 950;
    white-space: nowrap;
    transition: background-color 150ms ease, transform 150ms ease;
}

.vc-material-empty-primary:hover,
.vc-material-empty-primary:focus-visible {
    background: #7dd3fc;
    outline: none;
    transform: translateY(-1px);
}

.vc-material-empty-files {
    display: grid;
    gap: 0.5rem;
    margin-top: 1rem;
}

.vc-material-empty-file {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border: 1px solid rgba(226, 232, 240, 0.16);
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.7rem 0.8rem;
    text-align: left;
}

.vc-material-empty-file-label {
    flex: 0 0 auto;
    color: #f8fafc;
    font-size: 0.9rem;
    font-weight: 950;
}

.vc-material-empty-file-detail {
    min-width: 0;
    color: #cbd5e1;
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1.4;
    overflow-wrap: anywhere;
    text-align: right;
}

.vc-material-empty-note {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.45rem;
    margin-top: 0.9rem;
    color: #bae6fd;
    font-size: 0.78rem;
    font-weight: 900;
}

.vc-material-empty-note span {
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.12);
    padding: 0.28rem 0.58rem;
}

.vc-html-material-frame {
    display: block;
    width: 100%;
    min-height: 64vh;
    border: 0;
    border-radius: 8px;
    background: var(--vc-surface-panel);
}

.vc-step-activity-card {
    display: grid;
    width: min(100%, 48rem);
    min-height: 50vh;
    align-content: center;
    gap: 0.9rem;
    margin: 0 auto;
    border: 1px solid rgba(125, 211, 252, 0.28);
    border-radius: 1rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
        rgba(15, 23, 42, 0.78);
    padding: clamp(1.25rem, 3vw, 2.5rem);
    color: var(--vc-surface-panel);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
}

.vc-step-activity-eyebrow {
    color: #7dd3fc;
    font-size: 0.82rem;
    font-weight: 900;
}

.vc-step-activity-title {
    margin: 0;
    color: #f8fafc;
    font-size: clamp(1.6rem, 3vw, 2.65rem);
    font-weight: 950;
    line-height: 1.16;
    word-break: keep-all;
}

.vc-step-activity-desc {
    margin: 0;
    color: #dbeafe;
    font-size: clamp(1rem, 1.5vw, 1.18rem);
    font-weight: 800;
    line-height: 1.6;
    white-space: pre-line;
    word-break: keep-all;
}

.vc-step-activity-snippets {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.35rem;
}

.vc-step-activity-snippet {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.32);
    border-radius: 0.85rem;
    background: rgba(2, 6, 23, 0.6);
}

.vc-step-activity-snippet-label {
    border-bottom: 1px solid rgba(148, 163, 184, 0.24);
    padding: 0.5rem 0.75rem;
    color: #bae6fd;
    font-size: 0.82rem;
    font-weight: 900;
}

.vc-step-activity-snippet-body {
    margin: 0;
    overflow-x: auto;
    padding: 0.85rem 0.95rem;
    color: #e2e8f0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.9rem;
    line-height: 1.55;
}

.vc-step-activity-note {
    width: fit-content;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.16);
    padding: 0.55rem 0.85rem;
    color: #bae6fd;
    font-size: 0.88rem;
    font-weight: 900;
}

.vc-step-activity-criteria {
    display: grid;
    gap: 0.45rem;
    margin: 0;
    padding-left: 1.2rem;
    color: #e0f2fe;
    font-size: 0.95rem;
    font-weight: 800;
    line-height: 1.5;
}

.vc-step-activity-references {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.vc-step-activity-reference {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(125, 211, 252, 0.45);
    border-radius: 0.8rem;
    background: rgba(14, 165, 233, 0.14);
    padding: 0.6rem 0.85rem;
    color: #e0f2fe;
    font-size: 0.88rem;
    font-weight: 900;
    text-decoration: none;
}

.vc-legacy-plan summary {
    list-style: none;
}

.vc-legacy-plan summary::-webkit-details-marker {
    display: none;
}

@keyframes vc-soft-stage-reveal {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vc-host-shell--studio #vc-field-screen-actions,
.vc-host-shell--studio #vc-field-status {
    display: none !important;
}

@media (min-width: 768px) {
    .vc-host-shell--live {
        box-sizing: border-box;
        position: fixed;
        inset: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        min-height: 100vh;
        min-height: 100dvh;
        overflow: hidden;
        padding-bottom: 0;
    }

    .vc-host-frame {
        display: flex;
        width: 100%;
        height: 100%;
        min-height: 0;
        flex-direction: column;
    }

    .vc-host-shell--studio #vc-participant-count,
    .vc-host-shell--studio #vc-step-badge {
        display: none !important;
    }

    .vc-host-frame .vc-live-layout {
        flex: 1 1 auto;
        min-height: 0;
    }

    .vc-host-frame .vc-material-pane,
    .vc-host-frame .vc-side-pane {
        display: flex;
        min-height: 0;
    }

    .vc-host-frame .vc-material-pane > .vc-panel,
    .vc-host-frame .vc-side-pane > .vc-panel {
        width: 100%;
        height: 100%;
        min-height: 0;
    }

    .vc-host-frame .vc-material-pane > .vc-panel {
        display: flex;
        flex-direction: column;
    }

    .vc-host-frame #vc-viewer-shell {
        flex: 1 1 auto;
        min-height: 0;
        overflow: auto;
    }

    .vc-host-frame #vc-viewer-body {
        min-height: 100%;
    }

    .vc-host-frame .vc-external-link-card,
    .vc-host-frame .vc-external-link-frame-wrap,
    .vc-host-frame .vc-external-link-frame {
        min-height: 0;
    }

    .vc-host-frame .vc-external-link-card {
        height: 100%;
    }

    .vc-host-frame .vc-material-empty-state {
        height: 100%;
        min-height: 0;
        padding: 0.5rem;
    }
}

@media (min-width: 1024px) {
    .vc-host-shell--studio .vc-presenter-deck {
        display: none !important;
    }

    .vc-host-frame .vc-side-pane {
        flex-direction: column;
        gap: 0.75rem;
    }

    .vc-host-frame .vc-side-pane > .vc-panel {
        height: auto;
        flex: 1 1 auto;
    }

    .vc-host-frame .vc-presenter-deck:not(.hidden) {
        display: grid;
        width: 100%;
        flex: 0 0 auto;
        grid-template-rows: auto auto;
        gap: 1rem;
        overflow: hidden;
        border: 1px solid #e2e8f0;
        border-radius: 1.25rem;
        background: #f8fafc;
        padding: 0.7rem 0.75rem;
        box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    }

    .vc-presenter-next,
    .vc-presenter-list-panel {
        min-width: 0;
    }

    .vc-presenter-deck-heading {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.5rem;
        margin-bottom: 0.45rem;
        color: #64748b;
        font-size: 0.72rem;
        font-weight: 900;
    }

    .vc-presenter-deck-heading strong {
        color: #0f172a;
    }

    .vc-presenter-next-card,
    .vc-presenter-slide {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        border: 1px solid #cbd5e1;
        border-radius: 0.7rem;
        background: #ffffff;
    }

    .vc-presenter-next-card {
        width: 100%;
        height: 7rem;
        cursor: pointer;
    }

    .vc-presenter-next-card:not(:disabled):hover,
    .vc-presenter-next-card:not(:disabled):focus-visible,
    .vc-presenter-slide:hover,
    .vc-presenter-slide:focus-visible {
        border-color: #0284c7;
        box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18);
        outline: none;
    }

    .vc-presenter-next-card:disabled {
        cursor: default;
        opacity: 0.65;
    }

    .vc-presenter-next-preview {
        max-width: 100%;
        max-height: 100%;
        box-shadow: 0 4px 14px rgba(15, 23, 42, 0.16);
    }

    .vc-presenter-slide-list {
        display: flex;
        height: 5.7rem;
        gap: 0.45rem;
        overflow-x: auto;
        padding: 0.1rem 0.15rem 0.45rem;
        scroll-behavior: smooth;
    }

    .vc-presenter-slide {
        flex: 0 0 5rem;
        height: 5.25rem;
        cursor: pointer;
    }

    .vc-presenter-slide.is-current {
        border: 2px solid #0284c7;
        background: #f0f9ff;
    }

    .vc-presenter-slide-number {
        position: absolute;
        right: 0.3rem;
        bottom: 0.25rem;
        z-index: 1;
        display: inline-flex;
        min-width: 1.25rem;
        height: 1.25rem;
        align-items: center;
        justify-content: center;
        border-radius: 999px;
        background: rgba(15, 23, 42, 0.82);
        color: #ffffff;
        font-size: 0.68rem;
        font-weight: 900;
    }

    .vc-presenter-slide-preview {
        max-width: 100%;
        max-height: 100%;
    }

    .vc-presenter-preview-fallback {
        padding: 0.5rem;
        color: #64748b;
        font-size: 0.75rem;
        font-weight: 800;
        text-align: center;
    }

    .vc-host-frame .vc-material-empty-files {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .vc-host-frame .vc-material-empty-file {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .vc-host-frame .vc-material-empty-file-detail {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    .vc-soft-stage,
    .vc-step-enter,
    .vc-side-tab[data-vc-unread="true"]::before,
    .vc-side-tab[data-vc-unread="true"] .vc-side-tab-alert {
        animation: none;
        transition: none;
    }

    .vc-step-enter-start {
        transform: none;
    }
}

.vc-snippet pre {
    margin: 0;
    padding: 0.9rem 1rem;
    overflow-x: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem;
    line-height: 1.55;
    white-space: pre;
    color: #e2e8f0;
}

.vc-snippet {
    background: #0f172a;
    border-radius: 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.35);
    overflow: hidden;
}

.vc-snippet-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.45rem 0.75rem;
    background: rgba(30, 41, 59, 0.9);
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.vc-copy-btn {
    flex-shrink: 0;
    border-radius: 0.6rem;
    background: #38bdf8;
    color: #0f172a;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 0.35rem 0.8rem;
    min-height: 32px;
}

.vc-copy-btn.is-copied {
    background: #34d399;
}

.vc-chat-scroll {
    scroll-behavior: smooth;
}

.vc-pin-strip {
    max-height: 180px;
    overflow-y: auto;
}

.vc-check-grid {
    display: grid;
    gap: 2px;
    overflow-x: auto;
}

.vc-check-cell {
    min-width: 44px;
    text-align: center;
}

.vc-prep-card {
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.32);
    background: white;
    padding: 0.75rem;
}

.vc-prep-card input,
.vc-prep-card textarea {
    width: 100%;
    border-radius: 0.7rem;
    border: 1px solid var(--vc-border-default);
    padding: 0.55rem 0.7rem;
    font-size: 0.85rem;
}

.vc-prep-field-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 5rem;
    gap: 0.5rem;
}

.vc-prep-snippet {
    border-radius: 0.75rem;
    border: 1px solid var(--vc-border-default);
    background: var(--vc-surface-soft);
    padding: 0.5rem;
}

.vc-prep-snippet textarea {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.vc-prep-ready-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border: 1px solid rgba(5, 150, 105, 0.24);
    border-radius: 1rem;
    background: rgba(236, 253, 245, 0.92);
    padding: 0.85rem;
    color: #065f46;
}

.vc-prep-ready-card.hidden {
    display: none;
}

.vc-prep-ready-card strong,
.vc-prep-ready-card span {
    display: block;
}

.vc-prep-ready-card strong {
    font-size: 0.9rem;
    font-weight: 950;
}

.vc-prep-ready-card span {
    margin-top: 0.15rem;
    font-size: 0.78rem;
    font-weight: 850;
    line-height: 1.45;
}

.vc-prep-ready-card a {
    display: inline-flex;
    min-height: 40px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border-radius: 0.85rem;
    background: #047857;
    padding: 0.55rem 0.85rem;
    color: white;
    font-size: 0.8rem;
    font-weight: 950;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
}

.vc-projector {
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    overflow: hidden;
    background: linear-gradient(135deg, #111827 0%, #123047 54%, #020617 100%);
    color: white;
}

.vc-projector-frame {
    display: grid;
    height: 100%;
    min-height: 0;
    grid-template-rows: minmax(0, 1fr);
}

.vc-projector-frame--studio {
    grid-template-rows: auto minmax(0, 1fr);
}

.vc-projector-action-context {
    display: grid;
    grid-template-columns: minmax(16rem, 0.75fr) minmax(20rem, 1.25fr) minmax(16rem, 0.8fr);
    align-items: center;
    gap: clamp(1rem, 2vw, 2rem);
    border-bottom: 1px solid rgba(125, 211, 252, 0.2);
    background: rgba(3, 15, 29, 0.98);
    padding: clamp(0.8rem, 1.4vw, 1.2rem) clamp(1rem, 2vw, 2rem);
}

.vc-projector-action-heading span {
    color: #67e8f9;
    font-size: clamp(0.8rem, 1vw, 1rem);
    font-weight: 950;
}

.vc-projector-action-heading h1 {
    margin: 0.2rem 0 0;
    color: #f8fafc;
    font-size: clamp(1.35rem, 2.4vw, 2.5rem);
    font-weight: 950;
    line-height: 1.1;
    word-break: keep-all;
}

.vc-projector-action-context > p {
    margin: 0;
    color: #dbeafe;
    font-size: clamp(1rem, 1.55vw, 1.45rem);
    font-weight: 800;
    line-height: 1.45;
    white-space: pre-line;
    word-break: keep-all;
}

.vc-projector-action-context > ul {
    display: grid;
    gap: 0.35rem;
    margin: 0;
    border-radius: 0.9rem;
    background: rgba(14, 165, 233, 0.12);
    padding: 0.7rem 0.9rem 0.7rem 1.8rem;
    color: #e0f2fe;
    font-size: clamp(0.82rem, 1vw, 1rem);
    font-weight: 850;
    line-height: 1.4;
}

.vc-projector-page {
    display: inline-flex;
    min-height: 2.25rem;
    align-items: center;
    border-radius: 999px;
    padding: 0.45rem 0.85rem;
    font-size: 0.9rem;
    font-weight: 900;
    line-height: 1.2;
    word-break: keep-all;
    background: rgba(255, 255, 255, 0.12);
    color: #e0f2fe;
}

.vc-projector-page.hidden {
    display: none;
}

.vc-projector-viewer {
    display: grid;
    min-height: 0;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
    border: 0;
    border-radius: 0;
    background: rgba(2, 6, 23, 0.86);
    box-shadow: none;
}

.vc-projector-viewer-head {
    display: flex;
    min-height: 3.5rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    padding: 0.75rem 1rem;
}

.vc-projector-material-title {
    min-width: 0;
    overflow: hidden;
    color: #f8fafc;
    font-size: clamp(1rem, 1.4vw, 1.25rem);
    font-weight: 900;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vc-projector-viewer-body {
    min-height: 0;
    overflow: auto;
    padding: clamp(1rem, 2vw, 1.5rem);
}

.vc-projector-viewer-body img,
.vc-projector-viewer-body canvas {
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.28);
}

.vc-projector-join-state {
    display: flex;
    min-height: 100%;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.vc-projector-join-layout {
    display: grid;
    width: 100%;
    max-width: 86rem;
    grid-template-columns: minmax(0, 1fr) 18rem;
    align-items: center;
    gap: 2.25rem;
}

.vc-projector-join-main {
    min-width: 0;
}

.vc-projector-join-kicker,
.vc-projector-join-label,
.vc-projector-join-qr-label {
    color: #67e8f9;
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: 0;
}

.vc-projector-join-title {
    margin-top: 0.35rem;
    color: #f8fafc;
    font-size: 4.25rem;
    font-weight: 950;
    line-height: 1.05;
    word-break: keep-all;
}

.vc-projector-join-url-block,
.vc-projector-join-code-block {
    margin-top: 1.5rem;
}

.vc-projector-join-url,
.vc-projector-join-code {
    margin-top: 0.55rem;
    border: 2px solid rgba(125, 211, 252, 0.42);
    border-radius: 1rem;
    background: rgba(14, 165, 233, 0.14);
    color: #e0f2fe;
    font-weight: 950;
    line-height: 1.05;
}

.vc-projector-join-url {
    padding: 1rem 1.25rem;
    font-size: 3.5rem;
    overflow-wrap: anywhere;
}

.vc-projector-join-code {
    width: fit-content;
    min-width: 18rem;
    padding: 0.85rem 1.15rem;
    font-size: 6rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.16em;
    text-align: center;
}

.vc-projector-join-qr-block {
    display: grid;
    min-width: 0;
    justify-self: end;
    justify-items: center;
    gap: 0.75rem;
    border-radius: 1rem;
    background: #ffffff;
    padding: 1rem;
    color: #0f172a;
}

.vc-projector-join-qr-label {
    color: #0f172a;
}

.vc-projector-join-qr {
    width: 15rem;
    height: 15rem;
    border-radius: 0.75rem;
}

.vc-projector-viewer-body .vc-projector-join-qr {
    box-shadow: none;
}

.vc-projector-join-qr-fallback {
    display: grid;
    width: 15rem;
    height: 15rem;
    place-items: center;
    border-radius: 0.75rem;
    background: #e2e8f0;
    color: #0f172a;
    font-weight: 900;
}

.vc-session-record {
    display: grid;
    gap: 1.35rem;
}

.vc-session-record-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.65rem;
}

.vc-session-record-item {
    min-width: 0;
    border-radius: 1rem;
    background: var(--vc-surface-soft);
    padding: 0.85rem;
}

.vc-session-record-item span {
    display: block;
    color: var(--vc-text-secondary);
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1.35;
    word-break: keep-all;
}

.vc-session-record-item strong {
    display: block;
    margin-top: 0.35rem;
    color: var(--vc-text-primary);
    font-size: 1.25rem;
    font-weight: 950;
}

.vc-session-record-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.vc-session-record-primary,
.vc-session-record-secondary {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    font-weight: 950;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
}

.vc-session-record-primary {
    background: var(--vc-accent-primary);
    color: var(--vc-surface-panel);
}

.vc-session-record-secondary {
    background: var(--vc-text-primary);
    color: var(--vc-surface-panel);
}

@media (min-width: 1440px) {
    .vc-projector-join-title {
        font-size: 5.25rem;
    }

    .vc-projector-join-url {
        font-size: 4.5rem;
    }

    .vc-projector-join-code {
        font-size: 7.5rem;
    }

    .vc-projector-join-layout {
        grid-template-columns: minmax(0, 1fr) 20rem;
    }

    .vc-projector-join-qr,
    .vc-projector-join-qr-fallback {
        width: 17rem;
        height: 17rem;
    }
}

@media (max-width: 1023px) {
    .vc-projector-action-context {
        grid-template-columns: minmax(14rem, 0.8fr) minmax(0, 1.2fr);
    }

    .vc-projector-action-context > ul {
        grid-column: 1 / -1;
    }

    .vc-session-record-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #vc-toast-stack {
        top: auto;
        right: 0.75rem;
        bottom: 1rem;
        left: 0.75rem;
    }

    #vc-toast-stack > div {
        width: 100%;
    }

    .vc-projector-join-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .vc-projector-join-title {
        font-size: 3.25rem;
    }

    .vc-projector-join-url {
        font-size: 2.35rem;
    }

    .vc-projector-join-code {
        font-size: 4.5rem;
    }

    .vc-projector-join-qr-block {
        justify-self: start;
    }

    .vc-projector-join-qr,
    .vc-projector-join-qr-fallback {
        width: 12rem;
        height: 12rem;
    }
}

@media (min-width: 768px) {
    .vc-live-layout {
        flex-direction: row;
    }

    .vc-material-pane {
        flex: 1 1 0;
    }

    .vc-side-pane {
        flex: 0 0 400px;
        max-width: 400px;
    }

    .vc-side-pane > .vc-panel {
        height: calc(100vh - var(--main-nav-height, 88px) - 140px);
        min-height: 560px;
    }

    .vc-room-side-stack {
        display: flex;
        height: calc(100vh - var(--main-nav-height, 88px) - 140px);
        min-height: 560px;
    }

    .vc-room-side-stack > .vc-panel {
        height: auto;
        min-height: 0;
    }

    .vc-room-checklist-body {
        max-height: 10rem;
    }

    .vc-room-tab-panel {
        flex: 1 1 auto;
        min-height: 0;
    }

    .vc-desktop-hidden {
        display: none;
    }

    .vc-mobile-switch {
        display: none;
    }

    .vc-mobile-hidden {
        display: block;
    }

    .vc-room-side-stack.vc-mobile-hidden {
        display: flex;
    }
}

@media (max-width: 767px) {
    .vc-projector-action-context {
        grid-template-columns: minmax(0, 1fr);
    }

    .vc-projector-action-context > ul {
        grid-column: auto;
    }

    .vc-room-header-panel {
        align-items: stretch;
    }

    .vc-room-title-block {
        flex-basis: 100%;
    }

    .vc-room-title {
        white-space: normal;
    }

    .vc-room-follow-state,
    .vc-room-header-panel .vc-connection-state {
        display: inline-flex;
        flex: 1 1 9rem;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .vc-room-tab-panel {
        min-height: min(72dvh, 32rem);
    }

    .vc-room-checklist-body {
        max-height: 11rem;
    }

    .vc-join-guide-content {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .vc-join-guide-content img {
        align-self: center;
    }

    .vc-join-guide-copy {
        width: 100%;
        word-break: keep-all;
    }

    .vc-main-header {
        flex-direction: column;
        align-items: stretch;
    }

    .vc-main-utility-link {
        width: fit-content;
    }

    .vc-main-live-block {
        padding: 0.85rem;
    }

    .vc-main-section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .vc-main-session-card {
        grid-template-columns: 1fr;
    }

    .vc-main-session-title {
        white-space: normal;
    }

    .vc-main-session-actions {
        justify-content: stretch;
    }

    .vc-main-primary-action,
    .vc-main-quiet-action {
        flex: 1 1 9rem;
    }

    .vc-main-start-grid {
        grid-template-columns: 1fr;
    }

    .vc-main-create-form .vc-session-create-button {
        max-width: none;
    }

    .vc-prep-path {
        grid-template-columns: 1fr;
    }

    .vc-prep-ready-card {
        align-items: stretch;
        flex-direction: column;
    }

    .vc-prep-ready-card a {
        width: 100%;
    }

    .vc-host-title-block {
        flex: 0 0 100%;
    }

    .vc-host-status-group {
        width: 100%;
    }

    .vc-host-primary-actions {
        width: 100%;
        justify-content: stretch;
    }

    .vc-next-step-action {
        flex: 1 1 100%;
        max-width: none;
    }

    .vc-next-step-preview {
        max-width: none;
    }

    .vc-host-primary-actions > details {
        flex: 1 1 0;
    }

    .vc-preflight-action,
    .vc-preflight-status {
        flex: 1 1 9rem;
    }

    .vc-field-recovery-actions {
        grid-template-columns: 1fr;
    }

    .vc-field-recovery-action {
        min-height: 5.75rem;
    }

    .vc-session-record-grid {
        grid-template-columns: 1fr;
    }

    .vc-session-record-actions,
    .vc-session-record-actions form,
    .vc-session-record-primary,
    .vc-session-record-secondary {
        width: 100%;
    }

    .vc-action-menu-summary {
        justify-content: center;
    }

    .vc-projector-viewer-head {
        min-height: 3rem;
        align-items: flex-start;
        flex-direction: column;
        gap: 0.5rem;
    }

    .vc-projector-material-title {
        white-space: normal;
    }

    .vc-projector-join-state {
        padding: 0.5rem;
    }

    .vc-projector-join-layout {
        gap: 1rem;
    }

    .vc-projector-join-title {
        font-size: 2.25rem;
    }

    .vc-projector-join-url-block,
    .vc-projector-join-code-block {
        margin-top: 1rem;
    }

    .vc-projector-join-url {
        padding: 0.75rem 0.85rem;
        font-size: 1.45rem;
    }

    .vc-projector-join-code {
        min-width: 0;
        padding: 0.65rem 0.8rem;
        font-size: 2.8rem;
        letter-spacing: 0.1em;
    }

    .vc-projector-join-qr-block {
        display: flex;
        align-items: center;
    }

    .vc-projector-join-qr,
    .vc-projector-join-qr-fallback {
        width: 8rem;
        height: 8rem;
    }

    .vc-image-controls {
        width: 100%;
        justify-content: flex-start;
    }

    body.vc-material-spotlight-open .vc-image-controls {
        top: 0.75rem;
        right: 0.75rem;
        left: 0.75rem;
        max-width: none;
    }

    .vc-session-meta-badge:not(.hidden) {
        flex-basis: 100%;
        width: fit-content;
    }

    .vc-snippet pre {
        font-size: 0.78rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .vc-image-control-btn,
    .vc-step-enter,
    .vc-main-utility-link,
    .vc-main-primary-action,
    .vc-main-quiet-action,
    .vc-main-route-card.vc-main-secondary-link {
        transition-duration: 1ms;
    }

    .vc-image-control-btn:hover,
    .vc-image-control-btn:focus-visible,
    .vc-main-utility-link:hover,
    .vc-main-utility-link:focus-visible,
    .vc-main-primary-action:hover,
    .vc-main-primary-action:focus-visible,
    .vc-main-quiet-action:hover,
    .vc-main-quiet-action:focus-visible,
    .vc-main-route-card.vc-main-secondary-link:hover,
    .vc-main-route-card.vc-main-secondary-link:focus-visible,
    .vc-step-enter-start,
    .vc-step-enter-end {
        transform: none;
    }
}

/* Native copy/download controls keep the released HTML sandbox unchanged. */
.vc-workshop-resource-group { width: 100%; min-width: 0; margin: .65rem 0; padding: .75rem; border: 1px solid #cbd5e1; border-radius: .75rem; background: #fff; color: #1e293b; }
.vc-workshop-resource-group summary { cursor: pointer; font-weight: 700; }
.vc-workshop-resource-group label { display: block; margin: .75rem 0; }
.vc-workshop-resource-group select { display: block; width: 100%; max-width: 100%; min-height: 44px; margin-top: .4rem; padding: .5rem; border: 1px solid #94a3b8; border-radius: .5rem; background: white; color: #1e293b; }
.vc-workshop-resource-group pre { white-space: pre-wrap; overflow-wrap: anywhere; margin-top: .5rem; font-size: 14px; }
.vc-workshop-resource-copy, .vc-workshop-attachment a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .5rem .75rem; border-radius: .5rem; background: #0f766e; color: #fff; font-weight: 700; }
.vc-workshop-resource-copy:disabled { opacity: .5; }
.vc-workshop-attachment { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; padding-top: .75rem; font-size: 13px; overflow-wrap: anywhere; }