:root {
    --bg: #0f162d;
    /* fondo app */
    --panel: #1F253A;
    /* panel/side */
    --panel-2: #27314F;
    /* hover */
    --accent: #6622F8;
    /* acento */
    --text: #E8ECF8;
    /* texto */
    --muted: #9AA4C6;
    /* texto suave */
    --shadow: 0 10px 30px rgba(0, 0, 0, .25);
    --radius: 18px;
    --sidebar-w: 280px;
    /* ancho desktop */
    --header-h: 56px;
    /* alto header móvil */
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, Helvetica, Arial, "Noto Sans";
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app {
    min-height: 100vh;
    display: none;
}

/* Header móvil */
.app-header {
    position: fixed;
    inset: 0 0 auto 0;
    height: var(--header-h);
    background: linear-gradient(180deg, rgba(31, 37, 58, .95), rgba(31, 37, 58, .8));
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 12px;
    z-index: 80;
    box-shadow: var(--shadow);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700
}

.brand-logo {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), #2C16B0);
    background-image: url(/resource/ala_blanco.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.icon-btn {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    border-radius: 12px;
    padding: 8px;
    line-height: 0;
    display: none;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, .06)
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100dvh;
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--panel), #151b2e 120%);
    box-shadow: var(--shadow);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform .35s ease;
    font-size: 16px;
}

.sidebar.open {
    transform: translateX(0);
}

.sidebar .brand {
    padding: 6px 8px;
}

nav.sidebar-nav {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    scrollbar-width: none;
    gap: 6px;
    padding: 5px 0;
}


.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 14px;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: .2px;
}

.nav-link:hover {
    background: var(--panel-2);
}

.nav-link.active {
    background: rgba(102, 34, 248, .16);
    outline: 1px solid rgba(102, 34, 248, .45);
}

.nav-icon {
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center
}

.nav-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-label {
    flex: 1
}

.tag {
    font-size: .72rem;
    color: var(--muted)
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, .06);
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: space-between;
}

.user {
    display: flex;
    align-items: center;
    gap: 10px
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: linear-gradient(135deg, #2C16B0, #6622F8);
    background-image: url(/resource/ala_blanco.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Backdrop móvil */
.backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    opacity: 0;
    pointer-events: none;
    z-index: 90;
    transition: opacity .25s ease;
}

.backdrop.show {
    opacity: 1;
    pointer-events: auto
}

/* Main */
.main {
    flex: 1;
    width: 100%;
    padding: 24px;
    padding-top: calc(var(--header-h) + 16px);
}

.view {
    width: 100%;
}

.nav-img-icono {
    width: 20px;
}

.title_footer {
    display: flex;
    justify-content: center;
    align-items: center;
}




.body-lock {
    position: fixed;
    width: 100%;
    overflow-y: scroll;
}

.olvidar_usuario {
    background-color: red;
    color: white;
    border: none;
    padding: 5px 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.4s ease;
}

.olvidar_usuario:hover {
    background-color: rgb(134, 15, 15);
}


.background_login {
    display: none;
    position: absolute;
    width: 100vw;
    height: 100vh;
    background-image: linear-gradient(180deg, #ffffff, #ffffff);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    top: 0;
    left: 0;
    z-index: 999;
    font-size: 16px !important;
}

.background_login_img {
    background-image: url(/resource/background_login.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.background_login h2 {
    text-align: center;
    color: #fff;
}

.background_login input {
    padding: 6px 8px;
    border-radius: 8px;
    border: 1px solid #9aa4c6;
}

.background_login input:focus-visible {
    outline: rgb(141, 190, 247) solid 1px;
}

.content_login_form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background-color: #270b63;
    width: 400px;
    height: auto;
    border-radius: 8px;
    position: relative;
    z-index: 10;
    padding: 40px;
}

.content_login_form input,
.content_login_form button {
    font-size: 16px;
}

.content_login_form_content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.content_bottom_login_registro span {
    cursor: pointer;
    transition: all 0.4s ease;
}

.content_bottom_login_registro span:hover {
    color: gray;
}

.btn_iniciar_sesion {
    display: none;
}

.content_register_form {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.content_form_registro {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

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

.bottom_login_form img {
    width: 50%;
    padding: 0 20px;
}

.bottom_login_form h2 {
    width: 50%;
}

.separator_vertical {
    width: 1px;
    height: 50px;
    background-color: #9aa4c6;
}

.test_hidden {
    display: none;
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
    z-index: -1000;
}

#registro_form_view {
    display: none;
}


.item_admin_promotor {
    display: none;
}

.item_disable {
    opacity: 0.7;
    pointer-events: none;
}

@media(max-width: 1025px) {

    .icon-btn {
        display: flex;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .app {
        padding-left: var(--sidebar-w)
    }

    .app-header {
        display: none
    }

    .sidebar {
        transform: none
    }

    .main {
        padding: 32px
    }
}

@media(max-width: 768px) {
    .title_footer {
        width: 100%;
    }

    .content_btn_a {
        display: flex;
        flex-wrap: nowrap;
        gap: 10px;
    }

    .icon-btn {
        display: flex;
    }

    .content_login_form {
        width: 80%;
        padding: 40px 0;
    }
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {

    .sidebar,
    .backdrop {
        transition: none
    }
}