:root{--fondo-primario:#1d1b2b;--fondo-secundario:#353247;--texto-primario:#cfcfcf;--texto-secundario:#eeecec;--color-primario:#875fa5;--color-secundario:#a885bc;--color-terciario:#d7d7d7;--border-radius-primario:20px;--border-radius-secundario:15px;--sidebar-width:280px;--sidebar-width-collapsed:80px}body{overflow-x:hidden;background-color:var(--fondo-primario)}.main-content{margin-left:var(--sidebar-width);background-color:var(--fondo-primario);color:var(--texto-primario);min-height:100vh;padding:20px;transition:all .3s ease}.sidebar{width:var(--sidebar-width);height:100vh;background:var(--fondo-primario);transition:all .3s ease}.sidebar-interior{background-color:var(--fondo-secundario);border-radius:var(--border-radius-primario);margin:15px;display:flex;flex-direction:column;position:relative;width:var(--sidebar-width)}.sidebar-top{padding:1.5rem;display:flex;align-items:center;justify-content:center}.sidebar-bottom{margin-top:auto;padding:32px;padding-bottom:25px;width:100%}.btn-logout{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:12px;background-color:var(--color-secundario);color:var(--texto-secundario)!important;border-radius:var(--border-radius-secundario);font-weight:600;transition:all .2s ease;border:none}.btn-logout:hover{background-color:var(--color-primario);color:var(--texto-primario)!important}.sidebar-link{color:var(--texto-primario);transition:all .2s ease;border-top-left-radius:var(--border-radius-primario);border-bottom-left-radius:var(--border-radius-primario);margin-left:16px;white-space:nowrap;font-weight:600;position:relative}.sidebar-link:hover{color:var(--texto-secundario);background:var(--color-primario)}.sidebar-link.active{color:var(--color-secundario);background:var(--fondo-primario)}.logo-icon{width:128px;height:128px;display:block}.toggle-btn{position:absolute;right:-15px;top:20px;background:var(--color-secundario);border-radius:50%;width:30px;height:30px;border:none;box-shadow:0 2px 6px rgba(0,0,0,.15);z-index:100;cursor:pointer;transition:transform .3s ease}.nav-center{position:absolute;top:50%;transform:translateY(-50%);width:100%}.sidebar.collapsed{width:var(--sidebar-width-collapsed)}.collapsed .sidebar-interior{width:var(--sidebar-width-collapsed)}.collapsed .sidebar-top{padding:1rem 0}.collapsed .sidebar-bottom{padding:12px}.collapsed .btn-logout{padding:12px 0;justify-content:center}.collapsed .btn-logout span{display:none}.collapsed .btn-logout i{margin:0;font-size:1.2rem}.collapsed~.main-content{margin-left:calc(var(--sidebar-width-collapsed) + 20px)}.collapsed .toggle-btn{transform:rotate(180deg)}.collapsed .hide-on-collapse{opacity:0;visibility:hidden}.collapsed .profile-info{opacity:0}.collapsed .sidebar-link{text-align:center;padding:1rem!important;width:calc(var(--sidebar-width-collapsed) - 16px)}.collapsed .sidebar-link i{margin:0!important}.collapsed .logo-icon{margin-right:0!important;transform:scale(.3)}.sidebar-link.active::after,.sidebar-link.active::before{content:"";position:absolute;right:0;width:20px;height:20px;background-color:transparent;pointer-events:none;z-index:1}.sidebar-link.active::before{top:-20px;border-bottom-right-radius:var(--border-radius-primario);box-shadow:10px 10px 0 10px var(--fondo-primario)}.sidebar-link.active::after{bottom:-20px;border-top-right-radius:var(--border-radius-primario);box-shadow:10px -10px 0 10px var(--fondo-primario)}@media (max-height:600px){.sidebar-top{visibility:hidden}.sidebar-bottom{visibility:hidden}}@media (min-height:600px){.sidebar-top{visibility:visible}.sidebar-bottom{visibility:visible}}