/* Estilos V4 */
.btn-reset-pass {
    background: #fdf2f2;
    color: var(--color-error);
    border: 1px solid #fee2e2;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transicion);
}

.btn-reset-pass:hover {
    background: var(--color-error);
    color: white;
}

.header-tabla {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eef2ff;
}

.header-tabla p {
    font-size: 0.85rem;
    color: var(--color-texto-suave);
    font-weight: 500;
}

.animar-entrada {
    animation: fadeIn 0.5s ease-out;
}

/* --- ESTILOS PANEL DOCENTE V7 (QUANTUM) --- */

/* Selectores de Periodo en Header */
.selector-periodo-dash {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.selector-periodo-dash label {
    font-size: 0.75rem;
    font-weight: 800;
    opacity: 0.6;
    text-transform: uppercase;
}

.selector-periodo-dash select {
    background: transparent;
    border: none;
    color: white;
    font-weight: 700;
    cursor: pointer;
    outline: none;
}

.selector-periodo-dash select option {
    background: #0f172a;
    color: white;
}

/* Generador de Retos IA - Recursos */
.fila-recurso-ia {
    transition: transform 0.2s ease, background 0.2s;
}

.fila-recurso-ia:hover {
    background: rgba(255, 255, 255, 0.06) !important;
    transform: translateX(5px);
}

.btn-pro-doc {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.2s;
}

.btn-pro-doc:hover {
    background: var(--color-primario);
    border-color: var(--color-primario);
    transform: scale(1.05);
}

/* Badges e Identificadores */
.inst-badge-simple {
    background: rgba(38, 166, 154, 0.2);
    border: 1px solid rgba(38, 166, 154, 0.3);
    color: #4ade80;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

/* Layout Grid en Dashboard Docente */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.grid-2-pro {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .grid-2-pro {
        grid-template-columns: 1fr;
    }
}