/* =========================================
   SIDEBAR.CSS - Menú lateral reutilizable
   Usado por pacientes, psicólogos y comunidad
   ========================================= */

.sidebar {
    width: var(--sidebar-width, 260px);
    min-width: 260px;
    position: sticky;
    top: 0;
    height: 100vh;
    align-self: flex-start;
    overflow-y: auto;
    background-color: var(--bg-surface-2);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.75rem;
    gap: 1.75rem;
    box-shadow: 2px 0 20px rgba(28, 46, 40, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--text-dark);
}

.sidebar-logo .logo-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    background: var(--primary);
    color: #fff;
    border-radius: 14px;
    font-weight: 700;
}

.sidebar-nav,
.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.sidebar-nav { flex: 1; }
.sidebar-footer { border-top: 1px solid var(--border); padding-top: 1rem; }

.sidebar-nav a,
.sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.sidebar-nav a:hover,
.sidebar-footer a:hover {
    background-color: rgba(61, 155, 122, 0.12);
    color: var(--primary-dark);
}

.sidebar-nav a.active,
.sidebar-footer a.active {
    background-color: var(--primary);
    color: #fff;
}

.nav-icon {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-icon svg { width: 20px; height: 20px; }
.sidebar-mobile-header, .hamburger-btn { display: none; }

@media (max-width: 900px) {
    .sidebar {
        width: 100%;
        min-width: 0;
        height: 70px;
        position: fixed;
        top: 0;
        left: 0;
        padding: 1rem 1.5rem;
        flex-direction: row;
        justify-content: space-between;
        overflow: hidden;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .sidebar-mobile-header {
        display: flex;
        width: 100%;
        justify-content: space-between;
        align-items: center;
    }

    .desktop-only { display: none !important; }

    .hamburger-btn {
        display: flex;
        flex-direction: column;
        gap: 5px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 2001;
    }

    .hamburger-btn span {
        width: 25px;
        height: 3px;
        background: var(--text-dark);
        transition: var(--transition);
    }

    .sidebar-nav, .sidebar-footer { display: none; width: 100%; }

    body.menu-open .sidebar {
        height: 100vh;
        flex-direction: column;
        justify-content: flex-start;
        overflow-y: auto;
    }

    body.menu-open .sidebar-nav,
    body.menu-open .sidebar-footer {
        display: flex;
        margin-top: 1.5rem;
    }

    body.menu-open .hamburger-btn span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    body.menu-open .hamburger-btn span:nth-child(2) { opacity: 0; }
    body.menu-open .hamburger-btn span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .dashboard-main { padding-top: 85px !important; }
}