:root {
    --sidebar-w: 260px;
    --inspector-w: 360px;
    --gap: 14px;
    --card-bg: #fff;
    --line: #e5e7eb;
    --shadow: 0 5px 20px rgba(0,0,0,.06);
}

/* Base */
* {
    box-sizing: border-box
}

body {
    margin: 0;
   
    background: #f3f4f6;
    color: #111
}

/* ===== Desktop layout ===== */
.app {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr var(--inspector-w);
    gap: var(--gap);
    padding: var(--gap);
    align-items: start;
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow);
}

/* Sidebar/Inspector sticky; su propio scroll si hace falta */
.sidebar, .inspector {
    position: sticky;
    top: var(--gap);
    align-self: start;
    height: calc(100vh - var(--gap)*2);
    overflow: auto;
    padding: 12px;
}

    .sidebar h3, .inspector h3 {
        margin: 0 0 10px
    }

/* Canvas: usa scroll del body (no agregamos otro) */
.stage {
    padding: 0;
    min-height: 60vh;
    background: transparent;
    border: 0;
    box-shadow: none;
    overflow: visible;
    max-height: none;
}

    .stage h3 {
        display: none
    }

#canvas > section {
    margin: 24px 0;
    width: 100%;
    max-width: none;
    overflow: visible;
    border: none;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
}

/* ===== Lista de secciones ===== */
.sections {
    list-style: none;
    margin: 0;
    padding: 0
}

    .sections li {
        display: grid;
        grid-template-columns: 24px 1fr auto;
        gap: 10px;
        align-items: center;
        padding: 10px;
        margin-bottom: 8px;
        border: 1px dashed #d1d5db;
        border-radius: 10px;
        background: #fff;
        cursor: grab;
    }

        .sections li .handle {
            width: 24px;
            text-align: center;
            opacity: .7;
            cursor: grab
        }

        .sections li .name {
            min-width: 0;
            font-weight: 600;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis
        }

        .sections li .actions {
            display: flex;
            gap: 6px;
            align-items: center;
            white-space: nowrap
        }

            .sections li .actions button {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                width: 28px;
                height: 28px;
                padding: 0;
                border: 1px solid var(--line);
                background: #111827;
                color: #fff;
                border-radius: 6px;
                cursor: pointer;
                line-height: 1;
                font-size: 14px;
            }

/* Botones persistencia */
.sidebar .persist {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 10px
}

    .sidebar .persist button {
        border: 1px solid var(--line);
        background: #2563eb;
        color: #fff;
        border-radius: 8px;
        padding: 7px 10px;
        cursor: pointer
    }

/* ===== Inspector groups ===== */
.group {
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px;
    margin-bottom: 12px;
    background: #fafafa
}

    .group h4 {
        margin: 0 0 8px;
        font-size: 14px
    }

.row2 {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 8px;
    align-items: center
}

.group label {
    font-size: 12px;
    color: #374151;
    display: block;
    margin-top: 8px
}

.group input[type=text], .group input[type=url], .group textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 8px 10px;
    background: #fff
}

.group .actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    flex-wrap: wrap
}

    .group .actions button {
        border: 1px solid var(--line);
        background: #111827;
        color: #fff;
        border-radius: 8px;
        padding: 7px 10px;
        cursor: pointer
    }

/* Swatch color cuadrado + caja (igual port/mensaje) */
.group .row2 input[type=color] {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: transparent !important;
    appearance: none;
    -webkit-appearance: none;
}

    .group .row2 input[type=color]::-webkit-color-swatch-wrapper {
        padding: 0
    }

    .group .row2 input[type=color]::-webkit-color-swatch {
        border: none;
        border-radius: 6px
    }

    .group .row2 input[type=color]::-moz-color-swatch {
        border: none;
        border-radius: 6px
    }

/* File picker */
.pp-fileline {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    max-width: 100%
}

.pp-filebtn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 12px;
    border: 1px dashed #d1d5db;
    border-radius: 8px;
    background: #fafafa !important;
    color: #111 !important;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    box-shadow: none !important;
}

    .pp-filebtn input[type=file] {
        position: absolute;
        inset: 0;
        opacity: 0;
        width: 100%;
        height: 100%;
        cursor: pointer;
        appearance: none;
        -webkit-appearance: none;
        border: 0;
        margin: 0;
        padding: 0
    }

/* Variants slider */
.variant-slider {
    display: grid;
    grid-template-columns: 40px 1fr 40px;
    gap: 8px;
    align-items: center
}

.variant-viewport {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    padding: 6px
}

.variant-track {
    display: flex;
    gap: 8px;
    transition: transform .25s ease
}

.variant-thumb {
    width: 120px;
    height: 70px;
    border: 2px solid transparent;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    color: #111;
    font-size: 12px;
    cursor: pointer
}

    .variant-thumb.active {
        border-color: #2563eb;
        background: #eaf0ff
    }

.btn {
    border: 1px solid var(--line);
    background: #2563eb;
    color: #fff;
    border-radius: 8px;
    padding: 7px 10px;
    cursor: pointer
}

/* Topbar móvil (botones) — en flujo normal, siguen el scroll */
.topbar-mobile {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    margin-bottom: 10px;
}

    .topbar-mobile .spacer {
        flex: 1
    }

    .topbar-mobile button {
        border: 1px solid var(--line);
        background: #111827;
        color: #fff;
        border-radius: 10px;
        padding: 10px 12px;
        font-size: 15px
    }

/* ===== Drawers (off-canvas) ===== */
.drawer-backdrop {
    position: fixed;
    inset: 0;
    z-index: 80;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
    background: transparent;
    backdrop-filter: none;
}

    .drawer-backdrop.open {
        opacity: 1;
        pointer-events: auto;
        background: rgba(0,0,0,.35);
        backdrop-filter: blur(2px)
    }

.drawer {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: auto;
    width: calc(100vw - 24px);
    max-width: 420px;
    background: #fff;
    border: 1px solid var(--line);
    z-index: 81;
    transform: translateX(-100%);
    transition: transform .25s ease;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    border-radius: 0 14px 14px 0;
    overflow: hidden;
}

    .drawer.open {
        transform: translateX(0);
        box-shadow: 0 18px 50px rgba(0,0,0,.28)
    }

    .drawer.drawer-right {
        left: auto;
        right: 0;
        border-radius: 14px 0 0 14px;
        width: calc(100vw - 24px);
        max-width: 420px;
        transform: translateX(100%);
    }

        .drawer.drawer-right.open {
            transform: translateX(0)
        }

.drawer-header {
    position: sticky;
    top: 0;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    background: #fff;
}

    .drawer-header .title {
        font-weight: 600;
        font-size: 14px
    }

.drawer-close {
    appearance: none;
    border: 1px solid var(--line);
    background: #111827;
    color: #fff;
    width: 36px;
    height: 32px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    line-height: 1;
    font-size: 18px;
}

.drawer-body {
    height: calc(100% - 56px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px
}

.drawer, .drawer * {
    min-width: 0
}

    .drawer .pp-fileline {
        flex-wrap: wrap
    }

    .drawer .variant-viewport {
        overflow: hidden
    }

/* Viewer mode */
body.viewer .app {
    grid-template-columns: 1fr !important
}

body.viewer .sidebar, body.viewer .inspector, body.viewer .topbar-mobile {
    display: none !important
}

/* Slots no rompen grid */
.app > #sidebarSlot, .app > #inspectorSlot {
    display: contents
}

/* Padding cuando el panel está dentro del drawer (solo móvil) */
@media (max-width:1200px) {
    .drawer .sidebar.card, .drawer .inspector.card {
        padding: 1rem
    }
    /* p-3 */
    .drawer .inspector.card {
        padding-top: 1.25rem
    }
    /* pt suave */
}

/* ===== Compactar espacio arriba del drawer de SECCIONES (solo móvil) ===== */
@media (max-width:1200px) {
    :root {
        --drawer-header-h: 48px;
    }
    /* header más compacto */
    .drawer-header {
        padding: 8px 12px;
        min-height: var(--drawer-header-h);
    }

    .drawer .drawer-body {
        height: calc(100% - var(--drawer-header-h));
        padding-top: 8px;
    }

    .drawer .sidebar.card.in-drawer {
        padding-top: 8px !important;
    }

        .drawer .sidebar.card.in-drawer > h3 {
            margin-top: 0;
            margin-bottom: 8px;
        }

        .drawer .sidebar.card.in-drawer .group:first-of-type {
            margin-top: 0;
        }

    .drawer-close {
        height: 32px;
        width: 36px;
        line-height: 1;
    }
}

/* ==== Compactar el espacio superior dentro de los drawers (móvil) ==== */
@media (max-width:1200px) {
    #drawerSidebar .drawer-header, #drawerInspector .drawer-header {
        padding: 8px 12px !important;
        margin: 0 !important;
        border-bottom: 1px solid var(--line);
    }

    #drawerSidebar .drawer-body, #drawerInspector .drawer-body {
        padding-top: 0 !important;
    }

        #drawerSidebar .drawer-body > .sidebar.card.in-drawer,
        #drawerInspector .drawer-body > .inspector.card.in-drawer {
            margin-top: 0 !important;
            padding-top: 4px !important;
        }

            #drawerSidebar .drawer-body > .sidebar.card.in-drawer > h3:first-child,
            #drawerInspector .drawer-body > .inspector.card.in-drawer > h3:first-child {
                margin-top: 0 !important;
            }

    @supports(padding:max(0px)) {
        #drawerSidebar .drawer-body, #drawerInspector .drawer-body {
            padding-top: 0 !important;
        }
    }
}

/* ===== Responsive ===== */
@media (max-width:1200px) {
    .app {
        grid-template-columns: 1fr;
        padding: 10px
    }

    /* Topbar visible en móvil */
    .topbar-mobile {
        position: fixed; /* fija */
        --h: 56px;
        top: max(0px, env(safe-area-inset-top));
        left: 0;
        right: 0;
        z-index: 95;
        display: flex;
        gap: 10px;
        align-items: center;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 0 0 10px 10px;
        box-shadow: 0 6px 16px rgba(0,0,0,.06);
        padding: 10px 12px;
    }

    body:not(.drawer-open) .app {
        padding-top: calc(var(--gap) + var(--h));
    }

    body.drawer-open .topbar-mobile {
        display: none !important;
    }

    body.drawer-open .app {
        padding-top: var(--gap);
    }

    .stage {
        position: relative;
        z-index: 1;
        overflow-x: hidden
    }

    /* Los paneles se ocultan en grid; JS los mete al drawer */
    .sidebar, .inspector {
        display: none !important;
        visibility: hidden !important;
        position: static;
        height: auto;
        max-height: none;
        overflow: visible;
    }

        .sidebar.in-drawer, .inspector.in-drawer,
        .drawer.open .drawer-body > .sidebar, .drawer.open .drawer-body > .inspector {
            display: block !important;
            visibility: visible !important;
            position: static !important;
            height: auto !important;
            max-height: none !important;
            box-shadow: none !important;
            border-radius: 0 !important;
            width: 100%;
            max-width: 100%;
            overflow-x: hidden;
        }

    .drawer .sidebar.card, .drawer .inspector.card {
        border: none;
        border-radius: 0;
        height: 100%
    }

    .drawer .drawer-body {
        display: flex;
        flex-direction: column;
        height: 100%;
        overflow: auto;
        padding: 12px
    }

    .pp-filebtn {
        width: 100%;
        justify-content: center
    }
}

@media (min-width:901px) and (max-width:1200px) {
    .topbar-mobile {
        display: flex
    }
}

@media (max-width:900px) {
    .sections li {
        padding: 12px
    }

        .sections li .actions button {
            padding: 8px 10px
        }

    .variant-thumb {
        width: 140px;
        height: 80px
    }

    .group input, .group textarea {
        font-size: 16px
    }

    .btn, .group .actions button {
        padding: 10px 12px
    }
}

/* Safe areas */
@supports(padding:max(0px)) {
    .topbar-mobile {
        padding-left: max(10px,env(safe-area-inset-left));
        padding-right: max(10px,env(safe-area-inset-right));
    }

    .drawer-header {
        padding-left: max(12px,env(safe-area-inset-left));
        padding-right: max(12px,env(safe-area-inset-right));
    }

    .drawer .drawer-body {
        padding-left: max(12px,env(safe-area-inset-left));
        padding-right: max(12px,env(safe-area-inset-right));
        padding-bottom: max(12px,env(safe-area-inset-bottom));
    }
}

/* Drawer y backdrop por encima de la topbar móvil */
.drawer-backdrop {
    z-index: 290
}

.drawer {
    z-index: 300
}

body.drawer-open .topbar-mobile {
    display: none !important
}

/* Espacio minimal arriba del panel dentro del drawer (móvil) */
@media (max-width:1200px) {
    #drawerSidebar .drawer-body > .sidebar.card.in-drawer {
        padding-top: 15px !important; /* prueba 6–10px según gusto */
    }

    #drawerInspector .drawer-body > .inspector.card.in-drawer {
        padding-top: 15px !important; /* igual que secciones */
    }

        /* Mantén el título sin margen extra arriba */
        #drawerSidebar .drawer-body > .sidebar.card.in-drawer > h3:first-child,
        #drawerInspector .drawer-body > .inspector.card.in-drawer > h3:first-child {
            margin-top: 0 !important;
            margin-bottom: 8px; /* respirito bajo el título */
        }
}

main.stage {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

#canvas {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    padding: 0 !important;
}

section[id^="sec-"] {
    width: 100% !important;
    margin: 0 auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* en móvil obliga que TODO sea fluid */
/* ====== FIX MOBILE ====== */
@media(max-width:1200px) {

    main.stage {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    #canvas {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        padding: 0 !important;
    }

    section[id^="sec-"] {
        width: 100% !important;
        margin: 0 auto !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}

@media(max-width:1200px) {
    html, body {
        overflow-x: hidden !important;
    }

        html * {
            max-width: 100% !important;
        }
}

/* 1) quita gutters y márgenes en móvil */
@media(max-width:767px) {

    .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    [class*="col-"] {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .container {
        padding-left: 0 !important;
        padding-right: 0 !important;
        max-width: 100% !important;
    }

    /* 2) los col-xl-2 laterales se vuelven full width */
    .col-xl-2 {
        display: none !important;
    }
}

/* 3) eliminar scroll horizontal SI O SI */
html, body {
    overflow-x: hidden !important;
}
 
/*html, body {
    background: red !important;
}

    html * {
        background: rgba(0,255,0,0.2) !important;
        outline: 1px solid rgba(0,0,255,0.5) !important;
    }*/