/* Portal colaborador — ajustes sobre o layout B2B */

.b2b-app--colaborador .b2b-role-badge--colab {
    background: rgba(59, 130, 246, 0.16);
    color: #93c5fd;
    border-color: rgba(59, 130, 246, 0.28);
}

.b2b-logout-btn--link {
    text-decoration: none;
    text-align: center;
    justify-content: center;
}

/* Imagens seguem o border-radius do container pai */
.b2b-app--colaborador .b2b-user-avatar img {
    padding: 0;
    object-fit: cover;
    border-radius: inherit;
}

/* Avatar de letra (inicial do nome) */
.b2b-app--colaborador .b2b-user-avatar {
    font-size: 15px;
    font-weight: 700;
    color: #c4b5fd;
    letter-spacing: 0;
    user-select: none;
}

/* ══════════════════════════════════════
   HOME — dashboard do colaborador
   (padrões Edtech: hero, métricas, continue)
══════════════════════════════════════ */
.colab-home {
    animation: colab-home-in 0.45s ease both;
}

@keyframes colab-home-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.colab-home-hero {
    position: relative;
    border-radius: var(--b2b-radius);
    border: 1px solid rgba(139, 92, 246, 0.22);
    background:
        radial-gradient(ellipse 80% 120% at 100% 0%, rgba(99, 102, 241, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse 60% 80% at 0% 100%, rgba(139, 92, 246, 0.12) 0%, transparent 50%),
        linear-gradient(145deg, #161a24 0%, #12151c 48%, #0f1218 100%);
    padding: 1.65rem 1.75rem;
    margin-bottom: 1.1rem;
    overflow: hidden;
    box-shadow: var(--b2b-shadow);
}

.colab-home-hero-glow {
    position: absolute;
    top: -40%;
    right: -10%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.14) 0%, transparent 70%);
    pointer-events: none;
}

.colab-home-hero-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.colab-home-hero-kicker {
    margin: 0 0 0.35rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #a78bfa;
}

.colab-home-hero-title {
    margin: 0 0 0.45rem;
    font-size: clamp(1.45rem, 2.5vw, 1.85rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.colab-home-hero-desc {
    margin: 0 0 0.65rem;
    max-width: 36rem;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--b2b-text-muted);
}

.colab-home-hero-org {
    margin: 0;
    font-size: 0.82rem;
    color: var(--b2b-text-dim);
}

.colab-home-hero-org strong {
    color: #c4b5fd;
    font-weight: 600;
}

.colab-home-hero-org--muted {
    font-style: italic;
}

.colab-home-hero-partner {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.colab-home-hero-partner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 6px;
    border-radius: inherit;
}

.colab-home-hero-partner--initial {
    font-size: 1.75rem;
    font-weight: 700;
    color: #c4b5fd;
}

.colab-home-body {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.colab-home-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    gap: 1.15rem;
    align-items: start;
}

.colab-home-main {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    min-width: 0;
}

.colab-home-section--continue {
    min-width: 0;
}

.colab-continue-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.colab-home-cards {
    display: grid;
    grid-template-columns: minmax(200px, 1fr) minmax(220px, 1.2fr) minmax(220px, 1fr);
    gap: 0.85rem;
    align-items: stretch;
}

.colab-home-cards .colab-quick-actions {
    height: 100%;
    justify-content: stretch;
}

.colab-home-cards .colab-quick-action {
    flex: 1;
}

.colab-home-panel--partners {
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, transform 0.12s;
    font: inherit;
    color: inherit;
}

.colab-home-panel--partners:hover {
    border-color: rgba(139, 92, 246, 0.35);
    background: rgba(139, 92, 246, 0.04);
    transform: translateY(-1px);
}

.colab-home-panel-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: #a78bfa;
}

.colab-parceiro-modal-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    max-height: min(60vh, 420px);
    overflow-y: auto;
}

.colab-parceiro-modal-item {
    padding: 0.85rem 0.95rem;
    border-radius: var(--b2b-radius-sm);
    border: 1px solid var(--b2b-border);
    background: rgba(255, 255, 255, 0.02);
}

.colab-parceiro-modal-item--active {
    border-color: rgba(139, 92, 246, 0.45);
    background: rgba(139, 92, 246, 0.08);
    box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.12);
}

.colab-parceiro-modal-active {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: #a78bfa;
    margin-top: 0.15rem;
}

.colab-parceiro-modal-head {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.colab-parceiro-modal-logo {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: contain;
    padding: 4px;
    display: block;
    background: var(--b2b-surface-2);
    border: 1px solid var(--b2b-border);
    flex-shrink: 0;
}

.colab-parceiro-modal-logo--initial {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #c4b5fd;
    font-size: 1.1rem;
}

.colab-parceiro-modal-count {
    display: block;
    font-size: 0.75rem;
    color: var(--b2b-text-dim);
    margin-top: 0.15rem;
}

.colab-parceiro-modal-trilhas {
    margin: 0.5rem 0 0;
    padding-left: 1.1rem;
    font-size: 0.8rem;
    color: var(--b2b-text-muted);
    line-height: 1.5;
}

.colab-home-aside {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-width: 0;
}

.colab-home-section-title {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
}

.colab-home-section .b2b-section-head {
    margin-bottom: 0.75rem;
}

/* —— Continue learning —— */
.colab-continue-card {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 1.1rem;
    align-items: center;
    padding: 1rem 1.15rem;
    border-radius: var(--b2b-radius);
    border: 1px solid rgba(139, 92, 246, 0.28);
    background:
        linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(99, 102, 241, 0.04) 100%),
        var(--b2b-surface);
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.06);
}

.colab-continue-card:hover {
    border-color: rgba(139, 92, 246, 0.45);
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(139, 92, 246, 0.12);
}

.colab-continue-card:focus-visible {
    outline: 2px solid var(--b2b-accent);
    outline-offset: 2px;
}

.colab-continue-card--empty {
    grid-template-columns: auto 1fr;
    cursor: default;
    border-style: dashed;
    border-color: var(--b2b-border);
    background: var(--b2b-surface);
    box-shadow: none;
}

.colab-continue-card--empty:hover {
    transform: none;
    border-color: var(--b2b-border-strong);
}

.colab-continue-empty-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--b2b-accent-soft);
    color: #a78bfa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.colab-continue-empty-icon svg {
    width: 24px;
    height: 24px;
}

.colab-continue-card--empty h3 {
    margin: 0 0 0.35rem;
    font-size: 0.98rem;
}

.colab-continue-card--empty p {
    margin: 0 0 0.75rem;
    font-size: 0.86rem;
    color: var(--b2b-text-muted);
    line-height: 1.5;
}

.colab-continue-thumb {
    aspect-ratio: 16 / 10;
    border-radius: var(--b2b-radius-sm);
    overflow: hidden;
    background: var(--b2b-surface-2);
}

.colab-continue-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.colab-continue-thumb-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 2rem;
    opacity: 0.55;
}

.colab-continue-kicker {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #a78bfa;
    margin-bottom: 0.3rem;
}

.colab-continue-title {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
}

.colab-continue-meta {
    margin: 0 0 0.5rem;
    font-size: 0.78rem;
    color: var(--b2b-text-dim);
}

.colab-continue-badge {
    display: inline-block;
    margin-top: 0.25rem;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
}

.colab-continue-badge--done {
    background: rgba(16, 185, 129, 0.14);
    color: #6ee7b7;
    border: 1px solid rgba(16, 185, 129, 0.28);
}

.colab-continue-cta {
    margin-top: 0.65rem;
    pointer-events: none;
}

/* —— Progress ring —— */
.colab-progress-ring {
    position: relative;
    width: var(--ring-size, 56px);
    height: var(--ring-size, 56px);
    flex-shrink: 0;
}

.colab-progress-ring svg {
    display: block;
}

.colab-progress-ring-bg {
    stroke: rgba(255, 255, 255, 0.08);
}

.colab-progress-ring-fill {
    stroke: url(#colab-ring-gradient);
    stroke: #8b5cf6;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.6s ease;
}

.colab-progress-ring-fill--done {
    stroke: #34d399;
}

.colab-progress-ring-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--b2b-text);
}

/* —— Quick actions —— */
.colab-quick-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.colab-quick-action {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: var(--b2b-radius-sm);
    border: 1px solid var(--b2b-border);
    background: var(--b2b-surface);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, background 0.15s, transform 0.12s;
}

.colab-quick-action:hover {
    border-color: rgba(139, 92, 246, 0.35);
    background: rgba(139, 92, 246, 0.06);
    transform: translateX(2px);
}

.colab-quick-action-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--b2b-accent-soft);
    color: #a78bfa;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.colab-quick-action-icon svg {
    width: 18px;
    height: 18px;
}

.colab-quick-action-icon--cert {
    background: rgba(245, 158, 11, 0.12);
    color: #fbbf24;
}

.colab-quick-action-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 0;
}

.colab-quick-action-text strong {
    font-size: 0.88rem;
    font-weight: 600;
}

.colab-quick-action-text span {
    font-size: 0.75rem;
    color: var(--b2b-text-dim);
}

/* —— Aside panels —— */
.colab-home-panel {
    padding: 1.1rem 1.15rem;
    border-radius: var(--b2b-radius);
    border: 1px solid var(--b2b-border);
    background: var(--b2b-surface);
}

.colab-home-panel--muted {
    border-style: dashed;
}

.colab-home-panel--tip {
    background: linear-gradient(160deg, rgba(99, 102, 241, 0.06) 0%, var(--b2b-surface) 60%);
}

.colab-home-panel-title {
    margin: 0 0 0.75rem;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--b2b-text-dim);
}

.colab-home-panel h3:not(.colab-home-panel-title) {
    margin: 0 0 0.4rem;
    font-size: 0.95rem;
}

.colab-home-panel p {
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.55;
    color: var(--b2b-text-muted);
}

.colab-home-partner-row {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 0.65rem;
}

.colab-home-partner-logo {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: contain;
    padding: 4px;
    display: block;
    background: var(--b2b-surface-2);
    border: 1px solid var(--b2b-border);
    flex-shrink: 0;
}

.colab-home-partner-logo--initial {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #c4b5fd;
    font-size: 1.1rem;
}

.colab-home-partner-row strong {
    display: block;
    font-size: 0.92rem;
    margin-bottom: 0.2rem;
}

.colab-home-partner-row p {
    font-size: 0.78rem;
}

.colab-home-partner-contact {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.78rem;
    margin-bottom: 0.75rem;
}

.colab-home-partner-contact a {
    color: #a78bfa;
    text-decoration: none;
}

.colab-home-partner-contact a:hover {
    text-decoration: underline;
}

.colab-home-program {
    padding-top: 0.75rem;
    border-top: 1px solid var(--b2b-border);
}

.colab-home-program h4 {
    margin: 0 0 0.35rem;
    font-size: 0.88rem;
    font-weight: 600;
}

.colab-home-program p {
    font-size: 0.8rem;
    line-height: 1.55;
}

.colab-home-tips {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.colab-home-tips li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.8rem;
    line-height: 1.45;
    color: var(--b2b-text-muted);
}

.colab-home-tips li span {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    background: var(--b2b-accent-soft);
    color: #a78bfa;
    font-size: 0.68rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.colab-trilhas-grid--home {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

@media (max-width: 960px) {
    .colab-home-cards {
        grid-template-columns: 1fr;
    }

    .colab-home-grid {
        grid-template-columns: 1fr;
    }

    .colab-home-aside {
        order: -1;
    }

    .colab-quick-actions {
        flex-direction: row;
    }

    .colab-home-cards .colab-quick-actions {
        flex-direction: column;
    }

    .colab-quick-action {
        flex: 1;
        min-width: 0;
    }
}

@media (max-width: 640px) {
    .colab-home-hero-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .colab-continue-card {
        grid-template-columns: 1fr;
    }

    .colab-continue-card .colab-progress-ring {
        justify-self: start;
    }

    .colab-quick-actions {
        flex-direction: column;
    }
}

/* —— legado (outras páginas) —— */
.colab-welcome-card {
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius);
    padding: 1.35rem 1.4rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--b2b-shadow);
}

.colab-welcome-card h2 {
    margin: 0 0 0.35rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.colab-welcome-card p {
    margin: 0;
    color: var(--b2b-text-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.colab-trilhas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.colab-trilha-card {
    display: flex;
    flex-direction: column;
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius);
    overflow: hidden;
    transition: border-color 0.2s ease, transform 0.15s ease;
}

.colab-trilha-card:hover {
    border-color: var(--b2b-border-strong);
    transform: translateY(-1px);
}

.colab-trilha-card--highlight {
    border-color: rgba(139, 92, 246, 0.45);
    box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.2);
}

.colab-trilha-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--b2b-surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--b2b-radius) var(--b2b-radius) 0 0;
}

.colab-trilha-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.colab-trilha-body {
    padding: 1rem 1.05rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    flex: 1;
}

.colab-trilha-empresa {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--b2b-text-dim);
}

.colab-trilha-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
}

.colab-trilha-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--b2b-text-muted);
}

.colab-trilha-prog {
    margin-top: 0.35rem;
}

.colab-empty-hint {
    margin-top: 0.75rem;
}

.colab-empty-hint a {
    color: var(--b2b-accent);
    text-decoration: none;
}

.colab-empty-hint a:hover {
    text-decoration: underline;
}

.colab-trilha-nav {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--b2b-border);
}

.colab-trilha-card {
    cursor: pointer;
}

.colab-trilha-card:focus-visible {
    outline: 2px solid var(--b2b-accent);
    outline-offset: 2px;
}

/* —— Página da trilha —— */
.colab-trilha-hero {
    display: grid;
    grid-template-columns: minmax(0, 280px) 1fr;
    gap: 1.25rem;
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--b2b-shadow);
}

@media (max-width: 720px) {
    .colab-trilha-hero {
        grid-template-columns: 1fr;
    }
}

.colab-trilha-hero-thumb {
    aspect-ratio: 16 / 9;
    border-radius: var(--b2b-radius-sm);
    overflow: hidden;
    background: var(--b2b-surface-2);
}

.colab-trilha-hero-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.colab-trilha-hero-body h2 {
    margin: 0 0 0.35rem;
    font-size: 1.35rem;
}

.colab-trilha-hero-body p {
    margin: 0 0 0.75rem;
    color: var(--b2b-text-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.colab-trilha-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    margin: 0.75rem 0 1rem;
    font-size: 0.82rem;
    color: var(--b2b-text-muted);
}

.colab-trilha-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.colab-materiais-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.colab-material-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--b2b-surface-2);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius-sm);
}

.colab-material-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.colab-material-name {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.35;
    word-break: break-word;
}

.colab-material-size {
    font-size: 0.75rem;
    color: var(--b2b-text-dim);
}

.colab-material-item strong {
    font-size: 0.9rem;
    font-weight: 600;
}

.colab-material-item span {
    font-size: 0.75rem;
    color: var(--b2b-text-dim);
}

/* —— Player: sidebar oculta —— */
.b2b-app--player-mode .b2b-sidebar,
.b2b-app--player-mode .b2b-topbar,
.b2b-app--player-mode .b2b-overlay {
    display: none !important;
}

.b2b-app--player-mode .b2b-main {
    margin-left: 0 !important;
    width: 100%;
    max-width: none;
}

.b2b-app--player-mode .b2b-content {
    padding: 0;
    max-width: none;
}

/* —— Home parceiro B2B —— */
.colab-parceiro-card {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius);
    padding: 1.35rem 1.4rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--b2b-shadow);
}

@media (max-width: 640px) {
    .colab-parceiro-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

.colab-parceiro-logo {
    width: 88px;
    height: 88px;
    border-radius: var(--b2b-radius-sm);
    background: var(--b2b-surface-2);
    border: 1px solid var(--b2b-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.colab-parceiro-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
    border-radius: inherit;
}

.colab-parceiro-body h3 {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
}

.colab-parceiro-body p {
    margin: 0 0 0.5rem;
    color: var(--b2b-text-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.colab-parceiro-contato {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    font-size: 0.8rem;
    color: var(--b2b-text-dim);
    margin-top: 0.5rem;
}

.colab-info-block {
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius);
    padding: 1.2rem 1.3rem;
    margin-bottom: 1rem;
}

.colab-info-block h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
}

.colab-info-block p {
    margin: 0;
    color: var(--b2b-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* —— Trilha bloqueada —— */
.colab-trilha-card--locked {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

.colab-trilha-card--locked .colab-trilha-lock {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    background: rgba(11, 13, 17, 0.72);
    color: #f8fafc;
    font-size: 0.82rem;
    font-weight: 600;
    z-index: 2;
}

.colab-trilha-badge-encerrada {
    display: inline-block;
    margin-top: 0.35rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    background: rgba(239, 68, 68, 0.12);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.25);
}


.colab-player-shell {
    display: flex;
    flex-direction: column;
    height: calc(100dvh - 0px);
    min-height: 500px;
}

.colab-player-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    background: var(--b2b-surface);
    border-bottom: 1px solid var(--b2b-border);
    flex-shrink: 0;
}

.colab-player-back {
    color: var(--b2b-text-muted);
    text-decoration: none;
    font-size: 0.88rem;
}

.colab-player-back:hover {
    color: var(--b2b-text);
}

.colab-player-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--b2b-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.colab-player-iframe {
    flex: 1;
    width: 100%;
    border: 0;
    background: #0b0d11;
}

/* —— Certificados —— */
.colab-cert-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.colab-cert-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius-sm);
}

.colab-cert-row-info strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.colab-cert-row-info span {
    font-size: 0.78rem;
    color: var(--b2b-text-muted);
}

/* ─── Perfil / Dados LGPD ─────────────────────────── */

#colabUserCard {
    transition: background 0.18s;
}
#colabUserCard:hover,
#colabUserCard:focus-visible {
    background: rgba(139, 92, 246, 0.06);
    border-radius: var(--b2b-radius-sm, 8px);
    outline: none;
}

.colab-perfil-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 3rem 1rem 2rem;
    background: rgba(0, 0, 0, 0.6);
    overflow-y: auto;
    backdrop-filter: blur(4px);
}

.colab-perfil-modal {
    background: var(--b2b-surface, #1a1d23);
    border: 1px solid var(--b2b-border, rgba(255,255,255,.08));
    border-radius: var(--b2b-radius, 12px);
    box-shadow: 0 24px 60px rgba(0,0,0,.5);
    width: 100%;
    max-width: 580px;
    display: flex;
    flex-direction: column;
}

.colab-perfil-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--b2b-border);
}

.colab-perfil-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 0.2rem;
}

.colab-perfil-subtitle {
    font-size: 0.82rem;
    color: var(--b2b-text-muted);
    margin: 0;
}

.colab-perfil-close {
    background: transparent;
    border: none;
    color: var(--b2b-text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px 6px;
    border-radius: 6px;
    flex-shrink: 0;
    transition: background 0.15s, color 0.15s;
}
.colab-perfil-close:hover { background: rgba(255,255,255,.06); color: var(--b2b-text); }

.colab-perfil-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-height: 70vh;
    overflow-y: auto;
}

.colab-perfil-empty {
    text-align: center;
    padding: 2rem 1rem;
}

.colab-perfil-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.colab-perfil-form-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.colab-perfil-form-header h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
}

.colab-dados-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
}

.colab-dados-badge--ok {
    background: rgba(34,197,94,.1);
    color: #22c55e;
    border: 1px solid rgba(34,197,94,.2);
}

.colab-dados-badge--warn {
    background: rgba(251,191,36,.1);
    color: #f59e0b;
    border: 1px solid rgba(251,191,36,.2);
}

.colab-dados-required {
    color: #ef4444;
}

.colab-perfil-lgpd-notice {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(99,102,241,.06);
    border: 1px solid rgba(99,102,241,.15);
    border-radius: 8px;
    font-size: 0.78rem;
    color: var(--b2b-text-muted);
    line-height: 1.55;
}

.colab-perfil-lgpd-notice svg {
    flex-shrink: 0;
    margin-top: 1px;
    opacity: 0.6;
}

.colab-perfil-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}

@media (max-width: 480px) {
    .colab-perfil-fields { grid-template-columns: 1fr; }
}

.colab-perfil-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.colab-perfil-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--b2b-text-muted);
}

.colab-perfil-input {
    width: 100%;
}

.colab-perfil-input--missing {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 2px rgba(239,68,68,.15);
}

.colab-perfil-hint {
    font-size: 0.7rem;
    color: var(--b2b-text-dim, #6b7280);
}

.colab-perfil-consent {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--b2b-text-muted);
    cursor: pointer;
    line-height: 1.5;
    padding: 10px 14px;
    background: rgba(255,255,255,.02);
    border: 1px solid var(--b2b-border);
    border-radius: 8px;
}

.colab-perfil-consent input[type="checkbox"] {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    accent-color: var(--b2b-primary, #7c3aed);
    cursor: pointer;
}

.colab-perfil-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.colab-perfil-save-msg {
    font-size: 0.82rem;
    font-weight: 500;
}

/* Separador entre trilhas no modal */
.colab-perfil-form + .colab-perfil-form {
    border-top: 1px solid var(--b2b-border);
    padding-top: 1.5rem;
}