.auth-container {
    max-width: 480px;
    margin: 2rem auto;
    padding: 2rem;
}

.auth-container h1 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border, #ccc);
    border-radius: 4px;
    font-size: 1rem;
}

.form-group input:focus {
    outline: 2px solid var(--color-primary, #2563eb);
    outline-offset: 1px;
    border-color: var(--color-primary, #2563eb);
}

.btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    font-weight: 600;
}

.btn-primary {
    background: var(--color-primary, #2563eb);
    color: #fff;
}

.btn-primary:hover {
    background: var(--color-primary-dark, #1d4ed8);
}

.auth-link {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.auth-link a {
    color: var(--color-primary, #2563eb);
    text-decoration: underline;
}

.auth-nav {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-surface, #f8f9fa);
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.auth-nav a {
    color: var(--color-primary, #2563eb);
    text-decoration: none;
    font-size: 0.9rem;
}

.auth-nav a:hover {
    text-decoration: underline;
}

.perfil-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.perfil-field {
    display: flex;
    gap: 0.5rem;
}

.perfil-field strong {
    min-width: 140px;
}

/* ============================================================
   Perfil #123 — métricas, progreso premium, listado aprobadas
   ============================================================ */

.perfil-container {
    max-width: 640px;
}

.perfil-section-title {
    margin: 1.5rem 0 0.75rem;
    font-size: 1.15rem;
    color: var(--color-text, #333);
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 0.35rem;
}

.perfil-metricas {
    margin-top: 1.25rem;
}

.perfil-metricas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.perfil-metrica-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.perfil-metrica-valor {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary, #2563eb);
    line-height: 1;
}

.perfil-metrica-label {
    margin-top: 0.35rem;
    font-size: 0.85rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.perfil-progreso {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
}

.perfil-progreso-texto {
    font-size: 0.9rem;
    color: #374151;
    margin-bottom: 0.5rem;
}

.perfil-progreso-barra {
    background: #e5e7eb;
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
}

.perfil-progreso-barra-fill {
    background: var(--color-primary, #2563eb);
    height: 100%;
    transition: width 0.3s ease;
}

.perfil-subtitle {
    margin: 1rem 0 0.5rem;
    font-size: 1rem;
    color: var(--color-text, #333);
}

.perfil-aprobadas-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.perfil-aprobada-item {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.55rem 0.75rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 0.9rem;
}

.perfil-aprobada-nombre {
    font-weight: 600;
    color: #111827;
}

.perfil-aprobada-fecha {
    color: #6b7280;
    font-size: 0.85rem;
}

.perfil-empty {
    color: #6b7280;
    font-style: italic;
    margin: 0.5rem 0;
}

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

    .perfil-aprobada-item {
        flex-direction: column;
        gap: 0.15rem;
    }
}

.oauth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    gap: 0.75rem;
}

.oauth-divider::before,
.oauth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border, #ccc);
}

.oauth-divider span {
    font-size: 0.85rem;
    color: #666;
    white-space: nowrap;
}

.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-oauth {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--color-border, #ccc);
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.oauth-icon {
    flex-shrink: 0;
}

.btn-google {
    background: #fff;
    color: #444;
}

.btn-google:hover {
    background: #f7f7f7;
    border-color: #4285F4;
}

/* ============================================================
   Issue #204 — header autenticado coherente (brand + links)
   Antes vivía solo en pages/mapa.css; promovido a core para
   que /perfil y futuras páginas compartan el mismo patrón.
   ============================================================ */

.auth-nav__brand {
    color: var(--color-primary, #2563eb);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    letter-spacing: -0.01em;
}

.auth-nav__brand:hover,
.auth-nav__brand:focus-visible {
    text-decoration: underline;
    outline: none;
}

.auth-nav__links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Cuando el nav incluye brand + links, pasa a distribuirlos. */
.auth-nav:has(.auth-nav__brand) {
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 480px) {
    .auth-nav:has(.auth-nav__brand) {
        padding: 0.6rem 0.75rem;
    }

    .auth-nav__brand {
        font-size: 0.95rem;
    }

    .auth-nav__links {
        gap: 0.6rem;
        font-size: 0.85rem;
    }
}

/* ============================================================
   Issue #204 — variante secundaria del botón + focus visible
   ============================================================ */

.btn:focus-visible {
    outline: 2px solid var(--color-primary, #2563eb);
    outline-offset: 2px;
}

.btn-secondary {
    background: #fff;
    color: var(--color-primary, #2563eb);
    border: 1px solid var(--color-primary, #2563eb);
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--color-primary, #2563eb);
    color: #fff;
}

.btn-back {
    margin-bottom: 1.25rem;
}

.auth-link a:focus-visible {
    outline: 2px solid var(--color-primary, #2563eb);
    outline-offset: 2px;
    border-radius: 2px;
}