:root {
    --primary-color: #4a90e2; /* Un azul más moderno y amigable */
    --secondary-color: #50e3c2; /* Un toque de verde menta para contraste */
    --accent-color: #f5a623; /* Naranja para llamadas a la acción */
    --background-color: #f9fbfd; /* Un fondo casi blanco, muy limpio */
    --text-color: #333;
    --sidebar-bg: #ffffff;
    --sidebar-text-color: #4a4a4a;
    --sidebar-hover-bg: #f0f5fa;
    --sidebar-active-bg: #e1eaf4;
    --sidebar-icon-color: #9b9b9b;
    --top-bar-bg: #ffffff;
    --top-bar-border-color: #e6e6e6;
    --card-bg: #ffffff;
    --card-border-color: #e6e6e6;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --rz-sidebar-width: auto !important;
    --rz-layout-body-padding: 0.5rem !important;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.main {
    flex: 1;
    overflow-y: auto;
}

.top-row {
    background-color: var(--top-bar-bg);
    border-bottom: 1px solid var(--top-bar-border-color);
    height: 3.5rem;
    display: flex;
    align-items: center;
    z-index: 1000;
    flex: 0 0 auto;
}

.main-container {
    display: flex;
    flex: 1;
    overflow: hidden;
    position: relative;
}

.sidebar {
    background-color: var(--sidebar-bg);
    width: 0;
    max-width: 0;
    box-shadow: var(--shadow-sm);
    border-right: 1px solid var(--card-border-color);
    transition: all 0.3s ease;
    height: calc(100vh - 3.5rem);
    position: fixed;
    top: 3.5rem;
    left: 0;
    z-index: 999;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.active {
    width: 250px;
    max-width: 250px;
}

.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    transition: all 0.3s ease;
    margin-left: 0;
}

.main-content.expanded {
    margin-left: 250px;
}

.sticky-top {
    position: sticky;
    top: 0;
    z-index: 1020;
}

/* Estilos para el botón de hamburguesa */
.btn-outline-secondary {
    border: 1px solid #ccc;
}

.btn-outline-secondary:hover {
    background-color: #f8f9fa;
    border-color: #adb5bd;
}

/* Asegurarse de que el icono sea visible */
.bi-list::before,
.bi-x-lg::before {
    display: inline-block;
    min-width: 1.5em;
    text-align: center;
    font-family: "bootstrap-icons" !important;
}

/* Estilos específicos para el botón hamburguesa */
.btn-outline-secondary .bi {
    font-size: 1.25rem;
    line-height: 1;
    vertical-align: middle;
}

.nav-item .nav-link {
    color: var(--sidebar-text-color);
    border-radius: 0.25rem;
    margin: 0.25rem 0;
    transition: background-color 0.2s, color 0.2s;
}

.nav-item .nav-link:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--primary-color);
}

.nav-item .nav-link.active {
    background-color: var(--sidebar-active-bg);
    color: var(--primary-color);
    font-weight: 600;
}

.nav-item .nav-link .bi {
    color: var(--sidebar-icon-color);
    margin-right: 0.5rem;
}

.nav-item .nav-link:hover .bi,
.nav-item .nav-link.active .bi {
    color: var(--primary-color);
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border-color);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
}

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

.btn-primary:hover {
    opacity: 0.9;
}

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