/* ==========================================================================
   BOTÓN FLOTANTE (TOGGLE)
   ========================================================================== */
.tool-sidebar-toggle {
    position: fixed;
    top: 1.5rem;
    right: 2rem;
    z-index: var(--z-sticky); /* Profundidad estandarizada */
    background: var(--layout-glass-background);
    border: 1px solid var(--layout-border-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--title-color);
    padding: calc(var(--button-margin-space) * 1.5) calc(var(--button-margin-space) * 2.5);
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: var(--layout-margin-space);
    cursor: pointer;
    transition: background var(--form-transition);
}

.tool-sidebar-toggle:hover {
    background: var(--form-bg-focus);
}

.tool-sidebar-toggle svg {
    width: 24px;
    height: 24px;
}

.tool-sidebar-short-title {
    font-weight: 600;
    font-size: var(--size-general-text);
    letter-spacing: 0.5px;
}

/* ==========================================================================
   OVERLAY (BACKDROP DEL MODAL)
   ========================================================================== */
.tool-sidebar-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--layout-color-background); /* Normativa del Manifiesto */
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: calc(var(--z-modal) - 10); /* Justo por debajo del sidebar */
    opacity: 0;
    visibility: hidden;
    transition: all var(--form-transition);
}

.tool-sidebar-overlay.active {
    opacity: 0.9; /* Normativa del Manifiesto para modales */
    visibility: visible;
}

/* ==========================================================================
   CONTENEDOR DEL SIDEBAR (DERECHA)
   ========================================================================== */
.tool-sidebar-right {
    position: fixed;
    top: 0;
    right: -400px;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background: var(--layout-glass-background);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--layout-border-glass);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    overflow-x: hidden;
}

.tool-sidebar-right.active {
    right: 0;
}

/* ==========================================================================
   CABECERA DEL SIDEBAR
   ========================================================================== */
.tool-sidebar-header {
    padding: calc(var(--layout-margin-space) * 1.5) var(--layout-margin-space);
    position: relative;
    background: var(--form-bg); /* Fondo oscuro estándar para cabeceras */
    border-bottom: 1px solid var(--layout-border-glass);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.tool-sidebar-profile-img {
    position: relative;
    /* Abstracción matemática para el tamaño de la imagen */
    width: calc(var(--button-size) * 4.5);
    height: calc(var(--button-size) * 4.5);
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--layout-border-glass);
    margin-bottom: var(--layout-margin-space);
    z-index: 2;
}

.tool-sidebar-title {
    position: relative;
    font-family: var(--title-font);
    font-size: var(--size-h5-title);
    font-weight: 700;
    color: var(--title-color);
    z-index: 2;
    margin: 0;
}

/* Botón cerrar */
.tool-sidebar-close {
    position: absolute;
    top: calc(var(--layout-margin-space) * 0.8);
    right: calc(var(--layout-margin-space) * 0.8);
    background: var(--form-bg);
    border: 1px solid var(--layout-border-glass);
    color: var(--title-color);
    width: calc(var(--button-size) * 2.5);
    height: calc(var(--button-size) * 2.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: background var(--form-transition);
}

.tool-sidebar-close:hover {
    background: var(--button-hover-bg);
}

.tool-sidebar-close svg {
    width: 20px;
    height: 20px;
}

/* Redes Sociales */
.tool-sidebar-socials {
    position: relative;
    z-index: 2;
    display: flex;
    gap: var(--layout-margin-space);
    margin-top: calc(var(--layout-margin-space) * 0.5);
    margin-bottom: calc(var(--layout-margin-space) * 1.5);
}

.tool-sidebar-socials a {
    color: var(--color-general-text);
    transition: color var(--form-transition), transform var(--form-transition);
}

.tool-sidebar-socials a:hover {
    color: var(--color-primary); /* Destello corporativo al pasar el ratón */
    transform: translateY(-2px);
}

.tool-sidebar-socials svg {
    width: 20px;
    height: 20px;
}

/* Menú 3 Columnas */
.tool-sidebar-nav {
    position: relative;
    z-index: 2;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--form-bg);
    border: 1px solid var(--layout-border-glass);
    border-radius: var(--form-radius);
    overflow: hidden;
}

.tool-sidebar-nav a {
    padding: calc(var(--button-margin-space) * 1.5) 0;
    font-family: var(--font-general-text);
    font-size: calc(var(--size-general-text) * 0.85);
    font-weight: 500;
    color: var(--color-general-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-right: 1px solid var(--layout-border-glass);
    transition: var(--form-transition);
}

.tool-sidebar-nav a:hover {
    background: var(--form-bg-focus);
    color: var(--title-color);
}

.tool-sidebar-nav a:last-child {
    border-right: none;
}

/* ==========================================================================
   CUERPO Y WIDGETS
   ========================================================================== */
.tool-sidebar-body {
    flex: 1;
    padding: 0;
}

/* Protección de Widgets y Riel Ciego */
.sidebar-widget-wrapper {
    width: 100% !important; 
    max-width: 100% !important;
    overflow: hidden;
    box-sizing: border-box;
}

.sidebar-widget-wrapper:not(:last-child) {
    /* Separador matemático basado en el layout */
    border-bottom: calc(var(--layout-margin-space) * 0.5) solid var(--layout-color-background);
}

/* ==========================================================================
   MENÚ ACORDEÓN NATIVO
   ========================================================================== */
.tool-sidebar-menu-wrapper {
    width: 100%;
    border-bottom: 1px solid var(--layout-border-glass);
    background: var(--form-bg);
}

.accordion-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.accordion-menu li {
    position: relative;
    border-bottom: 1px solid var(--layout-border-glass);
}

.accordion-menu li:last-child {
    border-bottom: none;
}

.accordion-menu a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--layout-margin-space) calc(var(--layout-margin-space) * 1.5);
    color: var(--title-color);
    font-family: var(--font-general-text);
    font-size: var(--size-general-text);
    font-weight: 500;
    transition: background var(--form-transition), color var(--form-transition);
}

.accordion-menu a:hover,
.accordion-menu li.current-menu-item > a {
    background: var(--form-bg-focus);
    color: var(--color-primary);
}

.accordion-menu ul.sub-menu {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0;
    background: var(--layout-color-background);
    border-top: 1px solid var(--layout-border-glass);
}

.accordion-menu ul.sub-menu a {
    padding-left: calc(var(--layout-margin-space) * 2);
    font-size: calc(var(--size-general-text) * 0.9);
    color: var(--color-general-text);
}
.accordion-menu ul.sub-menu ul.sub-menu a { padding-left: calc(var(--layout-margin-space) * 3); }
.accordion-menu ul.sub-menu ul.sub-menu ul.sub-menu a { padding-left: calc(var(--layout-margin-space) * 4); }

.accordion-toggle-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--form-transition);
    pointer-events: none;
}
.accordion-menu li.is-open > a .accordion-toggle-icon {
    transform: rotate(180deg);
}

/* ==========================================================================
   PROMO BOX IWS
   ========================================================================== */
.tool-sidebar-promo-box {
    position: relative; 
    padding: calc(var(--layout-margin-space) * 2) var(--layout-margin-space); 
    text-align: center; 
    /* Degradado utilizando la paleta global para oscurecer la imagen dinámicamente */
    background-image: linear-gradient(135deg, var(--layout-glass-background) 0%, var(--layout-color-background) 100%), var(--bg-url); 
    background-size: cover; 
    background-position: center;
}

.tool-sidebar-promo-title {
    color: var(--title-color); 
    font-family: var(--title-font);
    font-size: var(--size-h2-title); 
    font-weight: 900; 
    letter-spacing: 2px; 
    margin: 0 0 calc(var(--layout-margin-space) * 0.5) 0; 
}

.tool-sidebar-promo-desc {
    font-family: var(--font-general-text);
    font-size: calc(var(--size-general-text) * 0.85); 
    font-weight: 600; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    margin: 0; 
    color: var(--color-general-text);
}

.ui-color-white {
    color: var(--title-color);
}

/* ==========================================================================
   FOOTER DEL SIDEBAR
   ========================================================================== */
.tool-sidebar-footer {
    padding: var(--layout-margin-space);
    border-top: 1px solid var(--layout-border-glass);
    text-align: center;
}

.tool-sidebar-footer-links a {
    color: var(--color-general-text);
    font-family: var(--font-general-text);
    font-size: calc(var(--size-general-text) * 0.85);
    transition: color var(--form-transition);
}

.tool-sidebar-footer-links a:hover {
    color: var(--title-color);
}

.tool-sidebar-footer-separator {
    color: var(--layout-border-glass);
    margin: 0 calc(var(--layout-margin-space) * 0.5);
}

.tool-sidebar-footer-copy {
    color: var(--color-general-text);
    font-family: var(--font-general-text);
    font-size: calc(var(--size-general-text) * 0.75);
    margin-top: calc(var(--layout-margin-space) * 0.5);
}

/* ==========================================================================
   RESPONSIVE (MÓVIL)
   ========================================================================== */
@media (max-width: 768px) {
    .tool-sidebar-right {
        max-width: 100%;
        right: -100%; 
    }

    .tool-sidebar-right.active {
        right: 0;
    }
}