:root {
    --verde: #2a7840;
    --verde-claro: #3a9954;
    --verde-oscuro: #1e5a30;
    --azul: #00546b;
    --azul-claro: #006d8a;
    --azul-oscuro: #003d4f;
    --blanco: #ffffff;
    --gris-claro: #f5f7fa;
    --gris-medio: #e0e4e8;
    --gris-texto: #555555;
    --negro: #1a1a1a;
    --sombra: 0 2px 12px rgba(0,0,0,0.08);
    --radio: 10px;
    --transicion: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--gris-claro);
    color: var(--negro);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--azul);
    transition: var(--transicion);
}

a:hover {
    color: var(--verde);
}

/* BOTONES */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: var(--radio);
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transicion);
}

.btn-primary {
    background-color: var(--verde);
    color: var(--blanco);
}

.btn-primary:hover {
    background-color: var(--verde-oscuro);
    color: var(--blanco);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(42,120,64,0.3);
}

.btn-secondary {
    background-color: var(--azul);
    color: var(--blanco);
}

.btn-secondary:hover {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--verde);
    color: var(--verde);
}

.btn-outline:hover {
    background: var(--verde);
    color: var(--blanco);
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* NAVBAR */
.navbar {
    background: linear-gradient(135deg, var(--verde) 0%, var(--azul) 100%);
    padding: 0 30px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-logo img {
    height: 38px;
    filter: brightness(0) invert(1);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 25px;
    list-style: none;
}

.navbar-menu a {
    color: rgba(255,255,255,0.85);
    font-size: 14px;
    font-weight: 500;
}

.navbar-menu a:hover {
    color: var(--blanco);
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--blanco);
    font-size: 14px;
}

.navbar-avatar {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--blanco);
}

/* SIDEBAR */
.layout {
    display: flex;
    min-height: calc(100vh - 65px);
}

.sidebar {
    width: 240px;
    background: var(--blanco);
    box-shadow: 2px 0 10px rgba(0,0,0,0.05);
    padding: 20px 0;
    flex-shrink: 0;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 25px;
    color: var(--gris-texto);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transicion);
    border-left: 3px solid transparent;
}

.sidebar-item:hover,
.sidebar-item.activo {
    background: rgba(42,120,64,0.08);
    color: var(--verde);
    border-left-color: var(--verde);
}

.sidebar-item .icono {
    font-size: 18px;
    width: 22px;
    text-align: center;
}

/* CONTENIDO PRINCIPAL */
.contenido {
    flex: 1;
    padding: 30px;
    overflow-x: hidden;
}

/* CARDS */
.card {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 25px;
    margin-bottom: 20px;
}

.card-titulo {
    font-size: 16px;
    font-weight: 700;
    color: var(--negro);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gris-medio);
}

/* STATS CARDS */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-card {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.stat-icono {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.stat-icono.verde { background: rgba(42,120,64,0.12); color: var(--verde); }
.stat-icono.azul { background: rgba(0,84,107,0.12); color: var(--azul); }

.stat-numero {
    font-size: 26px;
    font-weight: 800;
    color: var(--negro);
    line-height: 1;
}

.stat-label {
    font-size: 12px;
    color: var(--gris-texto);
    margin-top: 3px;
}

/* TABLA */
.tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.tabla th {
    background: var(--gris-claro);
    color: var(--gris-texto);
    font-weight: 600;
    padding: 12px 15px;
    text-align: left;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tabla td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--gris-medio);
    color: var(--negro);
}

.tabla tr:hover td {
    background: rgba(42,120,64,0.03);
}

/* FORMULARIOS */
.form-grupo {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gris-texto);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--gris-medio);
    border-radius: 8px;
    font-size: 14px;
    color: var(--negro);
    transition: var(--transicion);
    background: var(--blanco);
}

.form-input:focus {
    outline: none;
    border-color: var(--verde);
    box-shadow: 0 0 0 3px rgba(42,120,64,0.1);
}

/* ALERTAS */
.alerta {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 15px;
}

.alerta-error {
    background: #fef2f2;
    color: #c0392b;
    border: 1px solid #fca5a5;
}

.alerta-exito {
    background: #f0fdf4;
    color: var(--verde-oscuro);
    border: 1px solid #86efac;
}

/* BADGE */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.badge-verde { background: rgba(42,120,64,0.12); color: var(--verde); }
.badge-azul { background: rgba(0,84,107,0.12); color: var(--azul); }
.badge-gris { background: var(--gris-medio); color: var(--gris-texto); }

/* PÁGINA TÍTULO */
.page-header {
    margin-bottom: 25px;
}

.page-titulo {
    font-size: 24px;
    font-weight: 800;
    color: var(--negro);
}

.page-subtitulo {
    font-size: 14px;
    color: var(--gris-texto);
    margin-top: 4px;
}

/* MODALES */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.abierto {
    display: flex;
}

.modal-box {
    background: var(--blanco);
    border-radius: 14px;
    padding: 28px 32px;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    animation: modalEntrada 0.2s ease;
}

.modal-titulo {
    font-size: 18px;
    font-weight: 700;
    color: var(--negro);
    margin-bottom: 20px;
}

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

/* MÓDULOS Y LECCIONES */
.modulo-box {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    margin-bottom: 16px;
    overflow: hidden;
}

.modulo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    cursor: pointer;
    border-bottom: 1px solid var(--gris-medio);
    transition: var(--transicion);
}

.modulo-header:hover {
    background: var(--gris-claro);
}

.modulo-titulo {
    font-size: 15px;
    font-weight: 700;
    color: var(--negro);
}

.leccion-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid var(--gris-medio);
    transition: var(--transicion);
}

.leccion-item:last-child {
    border-bottom: none;
}

.leccion-item:hover {
    background: rgba(42,120,64,0.03);
}

/* TABS (ajustes) */
.tab-nav {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--gris-medio);
    padding-bottom: 0;
}

.tab-btn {
    padding: 10px 18px;
    border: none;
    background: transparent;
    font-size: 14px;
    font-weight: 600;
    color: var(--gris-texto);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    border-radius: 6px 6px 0 0;
    transition: var(--transicion);
}

.tab-btn.activo {
    color: var(--verde);
    border-bottom-color: var(--verde);
    background: rgba(42,120,64,0.05);
}

.tab-content {
    display: none;
}

.tab-content.activo {
    display: block;
}

/* EDITOR HTML / QUIZ */
.editor-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
}

.panel-header {
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 700;
    border-bottom: 1px solid var(--gris-medio);
}

.panel-header.dark {
    background: #282a36;
    color: #f8f8f2;
}

.panel-header.light {
    background: var(--gris-claro);
    color: var(--gris-texto);
}

.preview-frame {
    padding: 16px;
    overflow: auto;
    min-height: 400px;
    background: white;
}

.btn-modo {
    padding: 6px 14px;
    border: 2px solid var(--gris-medio);
    background: transparent;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    color: var(--gris-texto);
    transition: var(--transicion);
}

.btn-modo.activo {
    border-color: var(--verde);
    color: var(--verde);
    background: rgba(42,120,64,0.06);
}

/* QUIZ EDITOR */
.pregunta-card {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 20px;
    margin-bottom: 14px;
    position: relative;
    border-left: 4px solid var(--verde);
}

.pregunta-num {
    position: absolute;
    top: -10px;
    left: 14px;
    background: var(--verde);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

.tipo-badge {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(0,84,107,0.1);
    color: var(--azul);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.opcion-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.opcion-correcta {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--verde);
}

.btn-add-opcion {
    padding: 6px 14px;
    background: var(--gris-claro);
    border: 2px dashed var(--gris-medio);
    border-radius: 6px;
    font-size: 13px;
    color: var(--gris-texto);
    cursor: pointer;
    width: 100%;
    margin-top: 6px;
    transition: var(--transicion);
}

.btn-add-opcion:hover {
    border-color: var(--verde);
    color: var(--verde);
    background: rgba(42,120,64,0.05);
}

.config-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.switch-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--gris-medio);
}

.toggle {
    width: 42px;
    height: 22px;
    accent-color: var(--verde);
    cursor: pointer;
}

/* CERTIFICADO EDITOR */
.editor-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
    border: 1px solid var(--gris-medio);
    border-radius: var(--radio);
    overflow: hidden;
}

.preview-cert {
    padding: 12px;
    overflow: auto;
    background: #f9f9f9;
    min-height: 400px;
}

.canvas-wrap {
    overflow: auto;
    background: #e8e8e8;
    border-radius: var(--radio);
    padding: 10px;
}

.canvas-cert {
    position: relative;
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    overflow: hidden;
}

.elem-cert {
    position: absolute;
    cursor: move;
    user-select: none;
    min-width: 50px;
    min-height: 20px;
}

.elem-cert.seleccionado {
    outline: 2px solid var(--verde);
}

.resize-handle {
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--verde);
    border-radius: 50%;
    cursor: ew-resize;
}

.delete-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 18px;
    height: 18px;
    background: #c0392b;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 10px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.elem-cert.seleccionado .delete-btn {
    display: flex;
}

.props-panel {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 16px;
}

.prop-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 0;
    border-bottom: 1px solid var(--gris-medio);
    font-size: 13px;
    gap: 10px;
}

.prop-row label {
    font-weight: 600;
    color: var(--gris-texto);
    white-space: nowrap;
    min-width: 60px;
}

.prop-row input,
.prop-row select {
    flex: 1;
    padding: 4px 8px;
    border: 1px solid var(--gris-medio);
    border-radius: 5px;
    font-size: 13px;
}

.modo-btn {
    padding: 8px 16px;
    border: 2px solid var(--gris-medio);
    background: transparent;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    color: var(--gris-texto);
    transition: var(--transicion);
}

.modo-btn.activo {
    border-color: var(--verde);
    color: var(--verde);
    background: rgba(42,120,64,0.06);
}

.etiqueta-chip {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(0,84,107,0.08);
    color: var(--azul);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    margin: 3px 2px;
    transition: var(--transicion);
}

.etiqueta-chip:hover {
    background: var(--azul);
    color: white;
}

/* REVISIONES QUIZ */
.revision-card {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 20px;
    margin-bottom: 16px;
    border-left: 4px solid var(--azul);
}

/* ALUMNO: DASHBOARD */
.cursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.curso-card {
    background: var(--blanco);
    border-radius: 12px;
    box-shadow: var(--sombra);
    overflow: hidden;
    transition: var(--transicion);
}

.curso-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.progreso-bar {
    height: 8px;
    background: var(--gris-medio);
    border-radius: 4px;
    overflow: hidden;
}

.progreso-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--verde), var(--azul));
    border-radius: 4px;
}

/* ALUMNO: QUIZ */
.quiz-wrap {
    max-width: 760px;
    margin: 0 auto;
    padding: 35px 20px;
}

.resultado-box {
    background: var(--blanco);
    border-radius: 16px;
    box-shadow: var(--sombra);
    padding: 40px;
    text-align: center;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    font-weight: 800;
    color: var(--blanco);
}

.score-aprobado {
    background: linear-gradient(135deg, var(--verde), var(--verde-claro));
}

.score-reprobado {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
}

.pregunta-box {
    background: var(--blanco);
    border-radius: 12px;
    box-shadow: var(--sombra);
    padding: 22px 24px;
    margin-bottom: 16px;
}

.pregunta-num-badge {
    display: inline-block;
    background: rgba(42,120,64,0.1);
    color: var(--verde);
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.pregunta-texto {
    font-size: 15px;
    font-weight: 600;
    color: var(--negro);
    margin-bottom: 16px;
    line-height: 1.5;
}

.opcion-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 2px solid var(--gris-medio);
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--negro);
    transition: var(--transicion);
    background: var(--blanco);
}

.opcion-btn:hover {
    border-color: var(--verde);
    background: rgba(42,120,64,0.03);
}

.opcion-btn.seleccionada {
    border-color: var(--verde);
    background: rgba(42,120,64,0.07);
    color: var(--verde);
    font-weight: 600;
}

.opcion-btn input {
    flex-shrink: 0;
    accent-color: var(--verde);
}

.relacionar-item {
    background: var(--gris-claro);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--gris-medio);
}

/* HAMBURGER BUTTON */
.navbar-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: white;
    padding: 6px;
    border-radius: 6px;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.navbar-hamburger:hover { background: rgba(255,255,255,0.15); }

/* NAV DROPDOWN (mi cuenta) */
.nav-dropdown { position: relative; }
.nav-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    color: white;
    font-size: 14px;
    padding: 5px 8px;
    border-radius: 6px;
    transition: background 0.2s;
    white-space: nowrap;
}
.nav-dropdown-btn:hover { background: rgba(255,255,255,0.15); }
.nav-dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    background: white;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.18);
    min-width: 180px;
    overflow: hidden;
    z-index: 9999;
    animation: modalEntrada 0.15s ease;
}
.nav-dropdown-menu.abierto { display: block; }
.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #1a1a1a;
    transition: background 0.15s;
}
.nav-dropdown-menu a:hover { background: #f5f7fa; color: var(--verde); }
.nav-dropdown-menu .menu-divider { height: 1px; background: #e0e4e8; margin: 4px 0; }

/* SIDEBAR OVERLAY (mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 65px 0 0 0;
    background: rgba(0,0,0,0.45);
    z-index: 998;
}
.sidebar-overlay.abierto { display: block; }

/* BADGE ENVIADO */
.badge-enviado {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
    background: rgba(0,84,107,0.1);
    color: var(--azul);
    margin-left: 4px;
}

/* ACCIONES BOTONES TABLA */
.acciones-btns { display: flex; gap: 4px; flex-wrap: wrap; }
.btn-xs { padding: 4px 8px; font-size: 12px; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .navbar-hamburger { display: flex; }
    .navbar-menu { display: none; }
    .sidebar {
        position: fixed;
        left: -260px;
        top: 65px;
        height: calc(100vh - 65px);
        z-index: 999;
        transition: left 0.3s ease;
        overflow-y: auto;
        width: 240px;
    }
    .sidebar.abierto { left: 0; box-shadow: 4px 0 20px rgba(0,0,0,0.2); }
    .contenido { padding: 15px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .editor-wrap { grid-template-columns: 1fr; }
    .editor-split { grid-template-columns: 1fr; }
    .cursos-grid { grid-template-columns: 1fr; }
    .quiz-wrap { padding: 20px 15px; }
    .modal-box { margin: 10px; padding: 20px; }
    .page-titulo { font-size: 20px; }
    .page-header { flex-direction: column; gap: 12px; }
    .page-header > div:last-child { width: 100%; }
    .navbar { padding: 0 12px; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .tabla { font-size: 12px; }
    .tabla th, .tabla td { padding: 8px 10px; }
}

/* ── DARK MODE ──────────────────────────────────────────────── */
[data-theme="dark"] {
    --blanco:     #1e1e2e;
    --gris-claro: #252538;
    --gris-medio: #3d3d55;
    --gris-texto: #a0a0b8;
    --negro:      #e0e0f0;
    --sombra:     0 2px 12px rgba(0,0,0,0.4);
}

[data-theme="dark"] body {
    background-color: #13132a;
}

/* Dropdown del navbar */
[data-theme="dark"] .nav-dropdown-menu {
    background: #252538;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}
[data-theme="dark"] .nav-dropdown-menu a { color: #e0e0f0; }
[data-theme="dark"] .nav-dropdown-menu a:hover { background: #3d3d55; color: var(--verde-claro); }
[data-theme="dark"] .menu-divider { background: #3d3d55; }

/* Alertas */
[data-theme="dark"] .alerta-error {
    background: rgba(192,57,43,0.15);
    color: #ff9b9b;
    border-color: rgba(192,57,43,0.35);
}
[data-theme="dark"] .alerta-exito {
    background: rgba(42,120,64,0.15);
    color: #6fcf97;
    border-color: rgba(42,120,64,0.35);
}

/* Formularios */
[data-theme="dark"] .form-input {
    background: #252538;
    border-color: #3d3d55;
    color: var(--negro);
}
[data-theme="dark"] .form-input:focus {
    border-color: var(--verde-claro);
    box-shadow: 0 0 0 3px rgba(42,120,64,0.2);
}

/* Badges */
[data-theme="dark"] .badge-gris { background: #3d3d55; color: var(--gris-texto); }

/* Botón outline */
[data-theme="dark"] .btn-outline { border-color: var(--verde-claro); color: var(--verde-claro); }
[data-theme="dark"] .btn-outline:hover { background: var(--verde); color: white; border-color: var(--verde); }

/* Sidebar hover */
[data-theme="dark"] .sidebar-item:hover,
[data-theme="dark"] .sidebar-item.activo { background: rgba(58,153,84,0.12); }

/* Tabla hover */
[data-theme="dark"] .tabla tr:hover td { background: rgba(42,120,64,0.07); }

/* Tabs */
[data-theme="dark"] .tab-btn { color: var(--gris-texto); }
[data-theme="dark"] .tab-btn.activo { color: var(--verde-claro); border-bottom-color: var(--verde-claro); background: rgba(58,153,84,0.08); }

/* Módulo header hover */
[data-theme="dark"] .modulo-header:hover { background: #252538; }