/* ============================================================================
   ESTILOS PARA NAVBAR - PROFESIONAL Y LIMPIO
   ============================================================================ */

.navbar-principal {
    background: var(--color-primario);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1030;
    height: 56px;
    border-bottom: 2px solid var(--color-secundario);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin: 0;
    padding: 0 1.25rem;
    gap: 1rem;
    height: 100%;
}

/* ===== SECCIÓN IZQUIERDA ===== */
.navbar-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-toggle-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radio-md);
    transition: all 0.15s ease;
    display: none;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-logo a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: opacity 0.15s ease;
}

.navbar-logo a:hover {
    opacity: 0.95;
}

.navbar-logo i {
    font-size: 1.25rem;
}

.navbar-brand-text {
    white-space: nowrap;
}

.navbar-brand-text .brand-primary {
    color: #ffffff;
}

.navbar-brand-text .brand-secondary {
    color: #f87171;
}

/* ===== SECCIÓN DERECHA ===== */
.navbar-right {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-left: auto;
}

.navbar-tc {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radio-md);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.08);
    max-width: 240px;
    min-width: 0;
    white-space: nowrap;
}

.navbar-tc i {
    font-size: 0.9rem;
    opacity: 0.9;
}

.navbar-tc .tc-text {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.navbar-tc .tc-label,
.navbar-tc .tc-value {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Botón de notificaciones */
.navbar-notificaciones {
    position: relative;
}

.navbar-icon-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radio-md);
    transition: all 0.15s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.navbar-icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-peligro);
    color: white;
    border-radius: 10px;
    padding: 2px 5px;
    font-size: 0.65rem;
    font-weight: 600;
    border: 2px solid var(--color-primario);
    min-width: 16px;
    text-align: center;
}

/* Botón de usuario */
.navbar-usuario {
    position: relative;
}

.navbar-user-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    cursor: pointer;
    padding: 0.35rem 0.65rem;
    border-radius: var(--radio-md);
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: 36px;
}

.navbar-user-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-secundario);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.2;
}

.user-role {
    font-size: 0.6875rem;
    opacity: 0.85;
}

.navbar-user-btn i.fa-chevron-down {
    font-size: 0.7rem;
    opacity: 0.7;
}

/* ===== DROPDOWNS ===== */
.navbar-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: white;
    border-radius: var(--radio-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    min-width: 260px;
    display: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1000;
    overflow: hidden;
    border: 1px solid var(--color-borde);
}

.navbar-dropdown.show {
    display: block;
    opacity: 1;
    visibility: visible;
}

.dropdown-header {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--color-borde);
    font-weight: 600;
    color: var(--color-texto);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    font-size: 0.875rem;
}

.dropdown-header small {
    font-weight: 500;
    font-size: 0.7rem;
    color: var(--color-texto-secundario);
    background: white;
    padding: 0.25rem 0.5rem;
    border-radius: 10px;
}

.dropdown-items {
    max-height: 300px;
    overflow-y: auto;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--color-texto);
    text-decoration: none;
    transition: all 0.15s ease;
    border-left: 2px solid transparent;
    font-size: 0.875rem;
}

.dropdown-item:hover i {
    color: var(--color-primario);
}

.dropdown-divider {
    margin: 0;
    border: none;
    border-top: 1px solid var(--color-borde);
}

.dropdown-item-logout {
    color: var(--color-peligro) !important;
    font-weight: 500;
}

.dropdown-item-logout:hover {
    background: #fef2f2 !important;
    border-left-color: var(--color-peligro) !important;
}

.dropdown-item-logout i {
    color: var(--color-peligro) !important;
    opacity: 1;
    visibility: visible;
}

/* Dropdown de usuario mejorado */
.dropdown-user-header {
    padding: 1.25rem 1rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid var(--color-borde);
    display: flex;
    gap: 0.875rem;
    align-items: center;
}

.user-avatar-large {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-secundario);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.user-header-text {
    flex: 1;
    min-width: 0;
}

.user-header-name {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-texto);
    margin-bottom: 0.125rem;
    line-height: 1.3;
}

.user-header-email {
    font-size: 0.75rem;
    color: var(--color-texto-secundario);
    margin: 0 0 0.375rem 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-header-role {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-primario);
    background: rgba(30, 58, 138, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
}

.user-header-role i {
    font-size: 0.625rem;
    color: var(--color-primario);
}

.text-danger {
    color: var(--color-peligro) !important;
}

.text-danger:hover {
    color: var(--color-peligro) !important;
    background: #fef2f2 !important;
}

/* Iconos de notificación */
.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radio-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.notification-icon.bg-warning {
    background: var(--color-advertencia);
}

.notification-icon.bg-success {
    background: var(--color-exito);
}

.notification-icon.bg-info {
    background: var(--color-info);
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--color-texto);
    margin-bottom: 0.125rem;
}

.notification-text {
    font-size: 0.75rem;
    color: var(--color-texto-secundario);
    line-height: 1.3;
    margin: 0;
}

.notification-time {
    font-size: 0.6875rem;
    color: var(--color-texto-secundario);
    margin-top: 0.25rem;
}

/* Dropdown de notificaciones */
.notificaciones-dropdown {
    min-width: 320px;
}

.notificaciones-dropdown .dropdown-item {
    align-items: flex-start;
    padding: 0.875rem 1rem;
}

.notificaciones-dropdown .dropdown-item:hover {
    background: #f9fafb;
}

.dropdown-footer {
    padding: 0.75rem 1rem;
    text-align: center;
    border-top: 1px solid var(--color-borde);
    background: #fafbfc;
}

.dropdown-footer a {
    color: var(--color-primario);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: color 0.15s ease;
}

.dropdown-footer a:hover {
    color: var(--color-primario-hover);
    text-decoration: underline;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .sidebarbrand-text {
        display: none;
    }

    .navbar-tc {
        max-width: 200px;
    }

    .navbar-dropdown {
        right: 0;
        min-width: 260px;
    }
    
    .dropdown-user-header {
        padding: 1rem 0.875rem;
    }
    
    .user-avatar-large {
        width: 44px;
        height: 44px;
        font-size: 1.1rem
}
}
@media (max-width: 768px) {
    .navbar-container {
        gap: 0.75rem;
        padding: 0 0.875rem;
    }

    .navbar-center {
        display: none;
    }

    .navbar-brand-text {
        display: none;
    }

    .navbar-dropdown {
        right: 0;
        min-width: 240px;
    }

    .navbar-tc {
        padding: 0.3rem 0.55rem;
        font-size: 0.8rem;
        max-width: 150px;
    }

    .navbar-tc .tc-label,
    .navbar-tc .tc-sep {
        display: none;
    }
}

@media (max-width: 576px) {
    .navbar-right {
        gap: 0.375rem;
    }

    .navbar-container {
        padding: 0 0.75rem;
    }

    .navbar-tc {
        padding: 0.25rem 0.45rem;
        font-size: 0.75rem;
        max-width: 120px;
    }
}

/* ============================================================================
   ESTILOS PARA NOTIFICACIONES EN NAVBAR
   ============================================================================ */

/* Notificaciones Badge */
.navbar-notificaciones {
    position: relative;
    margin-right: 1.5rem;
}

.navbar-notificaciones .badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: #dc2626;
    color: white;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    border: 2px solid white;
}

.navbar-notificaciones .badge:not(:empty) {
    display: flex;
}

/* Dropdown de Notificaciones */
.notificaciones-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    width: 350px;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-height: 400px;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease-in-out;
}

.notificaciones-dropdown.mostrar,
.notificaciones-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Header del Dropdown */
.dropdown-header {
    padding: 0.75rem;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
    border-radius: 0.5rem 0.5rem 0 0;
}

.dropdown-header span {
    font-weight: 600;
    color: #111827;
    font-size: 0.9rem;
}

.dropdown-header small {
    font-size: 0.7rem;
    color: #6b7280;
}

/* Items del Dropdown */
.dropdown-items {
    flex: 1;
    overflow-y: auto;
    max-height: 240px;
}

.dropdown-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid #f3f4f6;
    text-decoration: none;
    color: inherit;
    transition: background-color 0.2s;
    cursor: pointer;
}

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

.dropdown-item:hover {
    background-color: #f8f9fa;
}

.dropdown-item.notificacion-nueva {
    background-color: #f0f9ff;
}

.dropdown-item.notificacion-nueva:hover {
    background-color: #e0f2fe;
}

/* Icono de Notificación */
.notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
    font-size: 0.875rem;
}

.notification-icon.bg-success {
    background-color: #10b981;
}

.notification-icon.bg-danger {
    background-color: #ef4444;
}

.notification-icon.bg-warning {
    background-color: #f59e0b;
}

.notification-icon.bg-info {
    background-color: #3b82f6;
}

.notification-icon.bg-secondary {
    background-color: #6b7280;
}

.notification-icon.bg-primary {
    background-color: #1e3a8a;
}

.notification-icon.bg-muted {
    background-color: #9ca3af;
}

/* Contenido de Notificación */
.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-content strong {
    display: block;
    color: #111827;
    font-size: 0.8rem;
    margin-bottom: 0.125rem;
    word-break: break-word;
}

.notification-content p {
    display: block;
    color: #6b7280;
    font-size: 0.75rem;
    margin: 0 0 0.125rem 0;
    line-height: 1.2;
    word-break: break-word;
    white-space: normal;
}

.notification-content small {
    display: block;
    color: #9ca3af;
    font-size: 0.7rem;
}

/* Sin Notificaciones */
.no-notificaciones {
    padding: 2rem 1rem;
    text-align: center;
    color: #9ca3af;
}

.no-notificaciones p {
    margin: 0;
}

/* Footer del Dropdown */
.dropdown-footer {
    padding: 0.5rem 0.75rem;
    border-top: 1px solid #e5e7eb;
    background: #f8f9fa;
    border-radius: 0 0 0.5rem 0.5rem;
    text-align: center;
}

/* Botón Marcar Todas Leídas */
.btn-marcar-todas,
#marcarTodasBtn {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background-color: #1e3a8a;
    color: white;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
    border: none;
    width: 100%;
}

.btn-marcar-todas:hover,
#marcarTodasBtn:hover {
    background-color: #1e40af;
}

/* Scroll personalizado - INVISIBLE */
.dropdown-items::-webkit-scrollbar {
    width: 0px;
}

.dropdown-items::-webkit-scrollbar-track {
    background: transparent;
}

.dropdown-items::-webkit-scrollbar-thumb {
    background-color: transparent;
    border-radius: 3px;
}

.dropdown-items::-webkit-scrollbar-thumb:hover {
    background-color: transparent;
}

/* Para Firefox */
.dropdown-items {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    /* Mostrar botón hamburguesa en tablets y móviles */
    .sidebar-toggle-btn {
        display: flex;
    }
}

@media (max-width: 768px) {
    .navbar-container {
        padding: 0 1rem;
    }

    .notificaciones-dropdown {
        width: 280px;
        right: -50px;
    }
    
    .usuario-dropdown {
        right: -20px;
    }

    /* Usuario en navbar más compacto */
    .user-info {
        display: none;
    }
    
    .navbar-user-btn i.fa-chevron-down {
        display: none;
    }
    /* Separación para evitar que los iconos queden pegados a la esquina */
    .sidebar-toggle-btn {
        margin-left: 0.5rem;
    }
    .navbar-user-btn {
        margin-right: 0.5rem;
    }
}

@media (max-width: 576px) {
    .navbar-container {
        padding: 0 0.75rem;
        gap: 0.5rem;
    }
    
    .navbar-left {
        gap: 0.5rem;
    }
    
    /* Ocultar texto del logo en móviles muy pequeños */
    .navbar-brand-text {
        display: none;
    }
    
    .navbar-logo a {
        font-size: 1.25rem;
    }
    
    .navbar-right {
        gap: 0.375rem;
    }
    /* Aumentar separación en móviles muy pequeños */
    .sidebar-toggle-btn {
        margin-left: 0.6rem;
    }
    .navbar-user-btn {
        margin-right: 0.6rem;
    }
    
    .notificaciones-dropdown,
    .usuario-dropdown {
        right: 0;
        left: auto;
        width: calc(100vw - 1.5rem);
        max-width: 320px;
    }
}