/* dashboard.css limpio y optimizado */
*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    --primary-color: #4e73df;
    --secondary-color: #6c757d;
    --success-color: #1cc88a;
    --info-color: #36b9cc;
    --warning-color: #f6c23e;
    --danger-color: #e74a3b;
    --light-color: #f8f9fc;
    --dark-color: #5a5c69;
    --sidebar-width: 250px;
    --sidebar-width-collapsed: 80px;
    --header-height: 60px;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    font-family: 'Nunito', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9rem;
    background-color: #f8f9fc;
}

.wrapper {
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-width);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 99;
    background: #fff;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    transition: all 0.3s;
    transform: translateX(-100%);
}
@media (min-width: 768px) {
    .sidebar { transform: translateX(0); }
}
.sidebar.active { width: var(--sidebar-width-collapsed); }
.sidebar.show { transform: translateX(0); }

.sidebar-header {
    background-color: #fff;
    border-bottom: 1px solid #e3e6f0;
    padding-left: 15px;
    padding-right: 20px;
    position: sticky;
    top: 0;
    z-index: 1020;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #b7b9cc;
    justify-content: space-between;
    margin-top: 10px;
}
.sidebar-header h3 { margin: 0; font-size: 1.5rem; }
.sidebar-header .btn-link { color: #5a5c69; padding: 0; }
.sidebar-logo { font-weight: 800; }

.sidebar .list-unstyled.components {
    padding: 0;
    overflow-y: auto;
    max-height: calc(100vh - 180px);
}
.sidebar ul li a {
    padding: 12px 15px;
    display: block;
    color: #5a5c69;
    text-decoration: none;
    transition: background 0.3s;
}
.sidebar ul li a:hover {
    background: #f8f9fc;
    color: var(--primary-color);
}
.sidebar ul li.active > a {
    color: var(--primary-color);
    background: #f8f9fc;
    font-weight: 600;
}
.sidebar-footer {
    padding-left: 15px;
    padding-right: 20px;
    bottom: 0;
    width: 100%;
    border-top: 1px solid #e3e6f0;
}
.sidebar-footer a {
    color: #5a5c69;
    text-decoration: none;
    display: block;
    padding: 10px;
    border-radius: 5px;
    transition: background 0.3s;
}
.sidebar-footer a:hover {
    background: #f8f9fc;
    color: var(--primary-color);
}
.sidebar.active .sidebar-logo,
.sidebar.active .components span,
.sidebar.active .sidebar-footer span {
    display: none;
}
.sidebar.active .components i,
.sidebar.active .sidebar-footer i {
    font-size: 1.25rem;
    margin-right: 0;
}
.sidebar.active ul li a {
    padding: 15px 10px;
    text-align: center;
}

/* CONTENT */
.content {
    width: 100%;
    margin-left: 0;
    transition: all 0.3s;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}
@media (min-width: 768px) {
    .content { margin-left: var(--sidebar-width); }
    .content.active { margin-left: var(--sidebar-width-collapsed); }
}
@media (max-width: 767.98px) {
    .content, .content.active { margin-left: 0; }
}
main.content { flex: 1; }

/* Containers */
.container-fluid, .container, .row,
.contenido-principal, .contenedor-dashboard {
    max-width: 100%;
    overflow-x: hidden;
    padding-left: 15px;
    padding-right: 20px;
    box-sizing: border-box;
}
.row {
    margin-left: 0;
    margin-right: 0;
}

/* Cards */
.card, .chart-container, .tarjeta-dashboard, .tarjeta-grafica {
    max-width: 100%;
    overflow-x: auto;
}

/* NAVBAR visible solo en móviles */
@media (min-width: 992px) {
    .navbar { display: none !important; }
}
@media (max-width: 991.98px) {
    .navbar { display: flex !important; }
}
.navbar-expand-lg .navbar-collapse {
    flex-grow: 1;
}

/* Avatar / Notificaciones */
.avatar-circle {
    width: 32px;
    height: 32px;
    background-color: var(--primary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 600;
}
.notifications-menu { min-width: 280px; }
.notification-item {
    border-left: 3px solid transparent;
    transition: background-color 0.2s;
}
.notification-item:hover {
    background-color: #f8f9fc;
    border-left-color: var(--primary-color);
}
.notification-icon {
    width: 36px;
    height: 36px;
}

/* Empty state */
.empty-state {
    padding: 20px;
    text-align: center;
    color: #b7b9cc;
}

/* Título dashboard */
.d-flex.align-items-center.mb-4 {
    margin-top: 15px;
}

/* Añadir al archivo CSS (por ejemplo, dashboard.css) */
#sidebar.collapsed {
    min-width: 70px;
    max-width: 70px;
}

#sidebar.collapsed .sidebar-logo,
#sidebar.collapsed span:not(.bi),
#sidebar.collapsed .company-details {
    display: none;
}

#content.expanded {
    margin-left: 70px;
}

/* Para móvil */
@media (max-width: 768px) {
    #sidebar {
        margin-left: -250px;
        position: fixed;
        height: 100%;
        z-index: 1050;
        transition: all 0.3s;
    }
    
    #sidebar.show {
        margin-left: 0;
    }
    
    #content {
        width: 100%;
        margin-left: 0;
    }
    
    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 1040;
    }
}