:root {
    --color_primario: #F9FAFB;
    --color_secundario: #373A90;
    --color_fondo_gris: #F2F2F2;
    --texto_oscuro: #333333;
    --Montserrat: 'Montserrat', sans-serif;
    --Anton: 'Anton', sans-serif;
}

/* Reset básico y estilos globales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--Montserrat);
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

.separator {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 4px 0;
}

/* Sidebar Active Link Style */
.menu li a.active {
    color: var(--color_secundario);
    font-weight: 700;
}

.menu li:has(a.active) {
    background-color: #f0f0f0;
}


/* ===============================
   global USER DROPDOWN & AVATAR
   =============================== */

.header-user {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px;
}

.user-avatar-initial {
    width: 40px;
    height: 40px;
    background-color: var(--color_secundario);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease-in-out;
    z-index: 100;
}

.header-user:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.user-dropdown li a {
    display: block;
    padding: 10px 20px;
    color: #333;
    text-decoration: none;
    transition: background 0.2s;
}

.user-dropdown li a:hover {
    background-color: #f7f7f7;
    color: var(--color_secundario);
}