/* ═══════════════════════════════════════════════════════════
   Config Shared — Estilos unificados para todos los configuradores
   ventana.plus — 2026-03-18
   ═══════════════════════════════════════════════════════════ */

/* ── ACORDEÓN — secciones colapsables ── */
.cfg3d-section {
    border: 1px solid #e8ecf0;
    border-radius: 10px;
    overflow: hidden;
    transition: border-color .25s, box-shadow .25s;
    flex-shrink: 0;
}
.cfg3d-section + .cfg3d-section { margin-top: 8px; }

.cfg3d-section > .cfg3d-section-head {
    display: flex !important;
    visibility: visible !important;
    min-height: 46px !important;
    opacity: 1 !important;
}

.cfg3d-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    cursor: pointer;
    background: #f0f2f6;
    transition: background .2s;
    user-select: none;
    -webkit-user-select: none;
    min-height: 46px;
    border-left: 4px solid transparent;
}
.cfg3d-section-head:hover { background: #e8ecf2; border-left-color: #92d5c6; }

.cfg3d-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #092143;
    transition: color .2s;
}
.cfg3d-section-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}
.cfg3d-chevron {
    transition: transform .3s, color .2s;
    color: #8898aa;
    flex-shrink: 0;
}

/* ── Cuerpo — OCULTO por defecto ── */
.cfg3d-section-body {
    display: none;
    padding: 0 16px 14px;
}

/* ── ABIERTO ── */
.cfg3d-section.cfg3d-open {
    border-color: #58CCB3;
    box-shadow: 0 2px 8px rgba(9,33,67,.08);
}
.cfg3d-section.cfg3d-open > .cfg3d-section-head {
    background: #e8f7f3;
    border-left: 4px solid #58CCB3;
}
.cfg3d-section.cfg3d-open .cfg3d-section-title {
    color: #58CCB3;
}
.cfg3d-section.cfg3d-open .cfg3d-chevron {
    transform: rotate(180deg);
    color: #58CCB3;
}
.cfg3d-section.cfg3d-open > .cfg3d-section-body {
    display: block !important;
}

/* ── Preloader ── */
.cfg3d-preloader {
    position: absolute;
    inset: 0;
    z-index: 200;
    background: #f4f6f8;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity .4s;
}
.cfg3d-preloader.hidden {
    opacity: 0;
    pointer-events: none;
}
.cfg3d-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #e8ecf0;
    border-top-color: #58CCB3;
    border-radius: 50%;
    animation: cfg3d-spin 0.8s linear infinite;
}
@keyframes cfg3d-spin { to { transform: rotate(360deg); } }
.cfg3d-progress-bar {
    width: 220px;
    height: 6px;
    background: #e8ecf0;
    border-radius: 3px;
    margin-top: 16px;
    overflow: hidden;
}
.cfg3d-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #092143, #58CCB3);
    border-radius: 3px;
    transition: width .3s;
}
.cfg3d-preloader-text {
    margin-top: 12px;
    font-size: 13px;
    color: #6b7a8d;
}
.cfg3d-preloader-pct {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: #092143;
}

/* ── Wrapper principal ── */
.vid3d-wrapper, .brc3d-wrap, .cer3d-wrapper, .tch3d-wrapper, .arm3d-wrap, .v3d-wrap {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Panel lateral — mismo ancho y padding ── */
.vid3d-panel, .brc3d-panel, .cer3d-panel, .tch3d-panel, .arm3d-panel, .v3d-panel {
    scrollbar-width: thin;
    scrollbar-color: #d0d6df transparent;
}
.vid3d-panel::-webkit-scrollbar, .brc3d-panel::-webkit-scrollbar,
.cer3d-panel::-webkit-scrollbar, .tch3d-panel::-webkit-scrollbar,
.arm3d-panel::-webkit-scrollbar, .v3d-panel::-webkit-scrollbar {
    width: 5px;
}
.vid3d-panel::-webkit-scrollbar-thumb, .brc3d-panel::-webkit-scrollbar-thumb,
.cer3d-panel::-webkit-scrollbar-thumb, .tch3d-panel::-webkit-scrollbar-thumb,
.arm3d-panel::-webkit-scrollbar-thumb, .v3d-panel::-webkit-scrollbar-thumb {
    background: #d0d6df;
    border-radius: 3px;
}

/* ── Swatches de color — circulares unificados ── */
.cfg3d-color-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.cfg3d-color-swatch {
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: border-color .18s, transform .12s;
    box-sizing: border-box;
    padding: 0;
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    flex-shrink: 0;
}
.cfg3d-color-swatch:hover {
    transform: scale(1.12);
}
.cfg3d-color-swatch.active {
    border-color: #58CCB3;
    box-shadow: 0 0 0 2px #58CCB3;
}
.cfg3d-color-name {
    font-size: 0.72rem;
    color: #666;
    margin-top: 4px;
}
@media (pointer: coarse) {
    .cfg3d-color-swatch {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }
}

/* ── Resumen navy — panel lateral, fuera del acordeón ── */
[id$="-summary-lab"],
[id$="-panel-summary-lab"] {
    background: linear-gradient(135deg, #092143, #0d3366);
    color: #fff;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.5;
    margin-top: 12px;
    flex-shrink: 0;
}
[id$="-summary-lab"] > div:first-child,
[id$="-panel-summary-lab"] > div:first-child {
    font-weight: 700;
    font-size: 13px;
    color: #58CCB3;
    margin-bottom: 4px;
}

/* ── Toolbar viewport — botones unificados ── */
.cer3d-toolbar-btn,
.tch3d-toolbar-btn,
.brc3d-overlay-btn,
.vid3d-overlay-btn,
.arm3d-overlay-btn {
    transition: background .15s, transform .1s;
}
.cer3d-toolbar-btn:hover,
.tch3d-toolbar-btn:hover,
.brc3d-overlay-btn:hover,
.vid3d-overlay-btn:hover,
.arm3d-overlay-btn:hover {
    background: #fff !important;
    transform: scale(1.08);
}

/* ── Camera presets — estilo unificado ── */
.cer3d-cam-btn,
.tch3d-cam-btn,
.brc3d-view-btn,
.arm3d-view-btn {
    border: none;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all .15s;
    background: transparent;
    color: #092143;
}
.cer3d-cam-btn.active,
.tch3d-cam-btn.active,
.brc3d-view-btn.active,
.arm3d-view-btn.active {
    background: #092143;
    color: #fff;
}
.cer3d-cam-btn:hover:not(.active),
.tch3d-cam-btn:hover:not(.active),
.brc3d-view-btn:hover:not(.active),
.arm3d-view-btn:hover:not(.active) {
    background: rgba(9, 33, 67, 0.08);
}

/* ── Labels de sección ── */
.cer3d-section-label,
.tch3d-section-label,
.brc3d-label,
.arm3d-group-title,
.v3d-label,
.vid3d-section-label {
    font-size: 0.73rem;
    text-transform: uppercase;
    font-weight: 600;
    color: #6b7a8d;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: block;
}

/* ── Focus states — accesibilidad ── */
.cfg3d-section-head:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible {
    outline: 2px solid #58CCB3;
    outline-offset: 2px;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    .cfg3d-section-body { transition: none; }
    .cfg3d-chevron { transition: none; }
    .cfg3d-color-swatch { transition: none; }
    .cfg3d-spinner { animation-duration: 2s; }
}

/* ── Summary action buttons ── */
.cfg3d-summary-btn {
    flex: 1;
    padding: 7px;
    border: none;
    border-radius: 8px;
    background: rgba(255,255,255,.15);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, transform .1s;
}
.cfg3d-summary-btn:hover {
    background: rgba(255,255,255,.25);
    transform: translateY(-1px);
}
.cfg3d-summary-btn:active {
    transform: translateY(0);
}
.cfg3d-summary-btn--primary {
    background: #58CCB3;
    color: #092143;
}
.cfg3d-summary-btn--primary:hover {
    background: #6dd9c2;
}

/* ── ARIA & Accessibility ── */
canvas {
    outline: none;
}
canvas[role="img"] {
    cursor: grab;
}
canvas[role="img"]:active {
    cursor: grabbing;
}

/* ── Tooltips ── */
[data-tooltip] {
    position: relative;
}
[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: #092143;
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
    z-index: 100;
    pointer-events: none;
    opacity: 0;
    animation: cfg3d-tooltip-in .15s ease forwards;
}
@keyframes cfg3d-tooltip-in {
    to { opacity: 1; }
}

/* ── Slider+Input combo ── */
.cfg3d-slider-combo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}
.cfg3d-slider-combo input[type="range"] {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: #e2e8f0;
    border-radius: 3px;
    outline: none;
}
.cfg3d-slider-combo input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #092143;
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
    cursor: pointer;
}
.cfg3d-slider-combo input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #092143;
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
    cursor: pointer;
}
.cfg3d-slider-combo input[type="number"] {
    width: 70px;
    flex-shrink: 0;
}

/* ── Inputs — validación visual ── */
input[type="number"]:invalid,
input[type="number"].invalid {
    border-color: #e74c3c !important;
    box-shadow: 0 0 0 1px rgba(231, 76, 60, 0.3);
}
input[type="number"]:valid:not(:placeholder-shown) {
    border-color: #e2e8f0;
}
/* Preset buttons unified style */
.cfg3d-preset-btn {
    padding: 3px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    background: #f8fafb;
    color: #092143;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
}
.cfg3d-preset-btn:hover {
    border-color: #58CCB3;
    background: #f0faf9;
}

/* ── Inputs numéricos — bordes y foco unificados ── */
.cer3d-dim-input,
.tch3d-dim-input,
.vid3d-dim-field input,
.v3d-medidas input,
.arm3d-field input[type="number"],
.brc3d-val-input {
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 6px 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #092143;
    text-align: center;
    transition: border-color .18s;
    outline: none;
}
.cer3d-dim-input:focus,
.tch3d-dim-input:focus,
.vid3d-dim-field input:focus,
.v3d-medidas input:focus,
.arm3d-field input[type="number"]:focus,
.brc3d-val-input:focus {
    border-color: #58CCB3;
}

/* ── Hint text — auto-fade ── */
.vid3d-hint,
.brc3d-hint,
.cer3d-hint,
.tch3d-hint,
.v3d-hint,
.arm3d-touch-hint {
    font-size: 12px;
    color: rgba(255,255,255,.7);
    text-align: center;
    pointer-events: none;
}

/* ── Preloader spinner — color unificado ── */
.cfg3d-preloader .cfg3d-spinner {
    border-top-color: #58CCB3;
}
.cfg3d-preloader .cfg3d-progress-fill {
    background: linear-gradient(90deg, #092143, #58CCB3);
}

/* ── Responsive unificado ── */
@media (max-width: 900px) {
    .vid3d-wrapper, .brc3d-wrap, .cer3d-wrapper, .tch3d-wrapper, .arm3d-wrap, .v3d-wrap {
        flex-direction: column;
        max-height: none;
        border-radius: 0;
    }
    .vid3d-panel, .brc3d-panel, .cer3d-panel, .tch3d-panel, .arm3d-panel, .v3d-panel {
        width: 100% !important;
        max-width: none !important;
        min-width: 0 !important;
        order: 2;
        border-right: none !important;
        border-left: none !important;
        border-top: 1px solid #e8ecf0;
        padding: 16px 14px;
    }
    /* Canvas area first on mobile */
    .vid3d-canvas-wrap, .brc3d-canvas, .cer3d-viewport, .tch3d-viewport, .arm3d-canvas, .v3d-canvas {
        order: 1;
        min-height: 280px;
        max-height: 55vh;
    }
    /* Touch-friendly buttons */
    .cfg3d-section-head {
        min-height: 48px;
    }
    /* Resumen siempre visible en mobile */
    [id$="-summary-lab"],
    [id$="-panel-summary-lab"] {
        position: sticky;
        bottom: 0;
        z-index: 10;
        margin: 8px -14px -16px;
        border-radius: 0;
    }
}

/* ── Keyboard shortcut hints ── */
.cfg3d-kbd-hints {
    position: absolute;
    bottom: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 5;
}
.vid3d-canvas-wrap:hover .cfg3d-kbd-hints,
.cer3d-viewport:hover .cfg3d-kbd-hints,
.tch3d-viewport:hover .cfg3d-kbd-hints,
.brc3d-canvas:hover .cfg3d-kbd-hints,
.arm3d-canvas:hover .cfg3d-kbd-hints,
.v3d-canvas:hover .cfg3d-kbd-hints {
    opacity: 0.5;
}
.cfg3d-kbd {
    font-size: 9px;
    background: rgba(0,0,0,.5);
    color: #fff;
    padding: 2px 5px;
    border-radius: 3px;
    font-family: monospace;
}

@media (max-width: 480px) {
    .cfg3d-color-swatch {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }
    .v3d-swatch {
        width: 34px !important;
        height: 34px !important;
        min-width: 34px !important;
        max-width: 34px !important;
        min-height: 34px !important;
        max-height: 34px !important;
    }
    .v3d-swatch-dot {
        width: 28px !important;
        height: 28px !important;
    }
}

/* ═══════════════════════════════════════════════════════
   VIEW PRESETS (bottom-left camera angles)
   ═══════════════════════════════════════════════════════ */
.cfg3d-view-presets {
    position: absolute;
    bottom: 12px;
    left: 12px;
    display: flex;
    gap: 4px;
    z-index: 10;
}
.cfg3d-view-btn {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 5px 10px;
    font-size: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    color: #444;
    transition: background .15s, color .15s, border-color .15s;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    white-space: nowrap;
}
.cfg3d-view-btn:hover {
    background: #f0f4f8;
    border-color: #092143;
    color: #092143;
}
.cfg3d-view-btn.active {
    background: #092143;
    color: #fff;
    border-color: #092143;
}

/* ═══════════════════════════════════════════════════════
   OVERLAY BUTTONS (right-side vertical column)
   ═══════════════════════════════════════════════════════ */
.cfg3d-overlay-btns {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 10;
}
.cfg3d-overlay-btn {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #444;
    transition: background .15s, color .15s;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    line-height: 1;
    padding: 0;
}
.cfg3d-overlay-btn:hover {
    background: #092143;
    color: #fff;
    border-color: #092143;
}
.cfg3d-overlay-btn.active {
    border-color: #58CCB3;
    color: #58CCB3;
}
.cfg3d-overlay-sep {
    height: 4px;
}
@media (max-width: 768px) {
    .cfg3d-view-presets { bottom: 8px; left: 8px; }
    .cfg3d-view-btn { padding: 4px 8px; font-size: 10px; }
    .cfg3d-overlay-btns { top: 8px; right: 8px; }
    .cfg3d-overlay-btn { width: 36px; height: 36px; font-size: 16px; }
}

/* ═══════════════════════════════════════════════════════
   FULLSCREEN MODE
   ═══════════════════════════════════════════════════════ */
.cfg3d-fullscreen {
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 99999 !important;
    border-radius: 0 !important;
    max-width: none !important;
    max-height: none !important;
    min-height: 0 !important;
    margin: 0 !important;
}
.cfg3d-fullscreen [class*="-panel"],
.cfg3d-fullscreen [class*="-controls"] {
    display: none !important;
}
.cfg3d-fullscreen [class*="-canvas"],
.cfg3d-fullscreen [class*="-viewport"] {
    width: 100% !important;
    height: 100% !important;
    flex: 1 !important;
}
.cfg3d-fullscreen canvas {
    width: 100% !important;
    height: 100% !important;
}

/* ═══════════════════════════════════════════════════════
   FLOATING SUMMARY BAR (desktop)
   ═══════════════════════════════════════════════════════ */
.cfg3d-floating-summary {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    background: linear-gradient(135deg, #092143 0%, #0d3366 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 24px;
    box-shadow: 0 -4px 20px rgba(0,0,0,.15);
    transform: translateY(0);
    transition: transform .3s ease;
}
.cfg3d-floating-summary.cfg3d-fs-hidden {
    transform: translateY(100%);
}
.cfg3d-fs-metrics {
    display: flex;
    gap: 24px;
    align-items: center;
}
.cfg3d-fs-metric {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.cfg3d-fs-label {
    font-size: .65rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    opacity: .7;
}
.cfg3d-fs-value {
    font-size: .9rem;
    font-weight: 700;
}
.cfg3d-fs-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}
.cfg3d-fs-btn {
    background: rgba(255,255,255,.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,.25);
    padding: 6px 14px;
    border-radius: 35px;
    font-size: .78rem;
    cursor: pointer;
    transition: background .2s;
}
.cfg3d-fs-btn:hover { background: rgba(255,255,255,.25); }
.cfg3d-fs-cta {
    background: #58CCB3;
    color: #092143;
    padding: 8px 20px;
    border-radius: 35px;
    font-size: .82rem;
    font-weight: 700;
    text-decoration: none;
    transition: background .2s;
}
.cfg3d-fs-cta:hover { background: #6fd9c3; }
.cfg3d-btn-success { background: #58CCB3 !important; color: #092143 !important; }

/* ═══════════════════════════════════════════════════════
   QUICK PRESETS
   ═══════════════════════════════════════════════════════ */
.cfg3d-presets-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.cfg3d-preset-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: 1px solid #ddd;
    border-radius: 35px;
    background: #fff;
    font-size: .75rem;
    color: #444;
    cursor: pointer;
    transition: all .2s;
    white-space: nowrap;
}
.cfg3d-preset-btn:hover {
    border-color: #58CCB3;
    color: #092143;
    background: #e8f7f3;
}
.cfg3d-preset-btn.active {
    border-color: #092143;
    background: #092143;
    color: #fff;
}
.cfg3d-preset-icon {
    font-size: .9rem;
}

/* ═══════════════════════════════════════════════════════
   ACTION BUTTONS (Share, Fullscreen, Undo/Redo)
   ═══════════════════════════════════════════════════════ */
.cfg3d-action-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.cfg3d-action-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 7px 14px;
    border: 1px solid #ddd;
    border-radius: 35px;
    background: #fff;
    font-size: .75rem;
    color: #444;
    cursor: pointer;
    transition: all .2s;
}
.cfg3d-action-btn:hover {
    border-color: #092143;
    color: #092143;
}
.cfg3d-action-btn:disabled {
    opacity: .4;
    cursor: default;
}
.cfg3d-action-btn svg {
    width: 14px;
    height: 14px;
}

/* ═══════════════════════════════════════════════════════
   WHATSAPP BUTTON
   ═══════════════════════════════════════════════════════ */
.cfg3d-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: #25D366;
    color: #fff;
    border: none;
    border-radius: 35px;
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
    text-decoration: none;
}
.cfg3d-wa-btn:hover { background: #1fb855; }
.cfg3d-wa-btn svg { width: 16px; height: 16px; fill: currentColor; }

/* ═══════════════════════════════════════════════════════
   3D DIMENSION LABELS (cotas)
   ═══════════════════════════════════════════════════════ */
.cfg3d-dim-label {
    position: absolute;
    transform: translate(-50%, -50%);
    background: rgba(9,33,67,.75);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 3px;
    pointer-events: none;
    white-space: nowrap;
    z-index: 5;
    letter-spacing: 0.5px;
    border: 1px solid rgba(88,204,179,.4);
    font-variant-numeric: tabular-nums;
}
.cfg3d-dim-label-v {
    writing-mode: vertical-rl;
    text-orientation: mixed;
}
.cfg3d-dim-line {
    position: absolute;
    background: rgba(88,204,179,.5);
    pointer-events: none;
    z-index: 4;
}
.cfg3d-dim-line-h { height: 1px; }
.cfg3d-dim-line-v { width: 1px; }

/* ═══════════════════════════════════════════════════════
   TOUR BUTTON ACTIVE STATE
   ═══════════════════════════════════════════════════════ */
.cfg3d-overlay-btn[data-action="tour"].active {
    background: #58CCB3;
    color: #fff;
    border-color: #58CCB3;
    animation: cfg3d-pulse 1.5s ease infinite;
}
@keyframes cfg3d-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(88,204,179,.4); }
    50% { box-shadow: 0 0 0 6px rgba(88,204,179,0); }
}

/* ═══════════════════════════════════════════════════════
   COMPARATOR OVERLAY
   ═══════════════════════════════════════════════════════ */
.cfg3d-comparator {
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0,0,0,.85);
    display: flex;
    flex-direction: column;
    padding: 20px;
    animation: cfg3d-fadeIn .3s ease;
}
@keyframes cfg3d-fadeIn { from { opacity: 0; } to { opacity: 1; } }
.cfg3d-comp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.cfg3d-comp-title {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: .5px;
}
.cfg3d-comp-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    opacity: .7;
    transition: opacity .2s;
}
.cfg3d-comp-close:hover { opacity: 1; }
.cfg3d-comp-body {
    flex: 1;
    display: flex;
    gap: 16px;
    align-items: stretch;
    overflow: hidden;
}
.cfg3d-comp-side {
    flex: 1;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.cfg3d-comp-label {
    padding: 10px 16px;
    font-size: .82rem;
    font-weight: 700;
    color: #092143;
    background: #f4f6f8;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.cfg3d-comp-img {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafb;
    padding: 10px;
}
.cfg3d-comp-img img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 8px;
    object-fit: contain;
}
.cfg3d-comp-specs {
    padding: 12px 16px;
    font-size: .78rem;
    color: #444;
    line-height: 1.6;
    border-top: 1px solid #eee;
    max-height: 150px;
    overflow-y: auto;
}
.cfg3d-comp-vs {
    display: flex;
    align-items: center;
    color: #58CCB3;
    font-size: 1.5rem;
    font-weight: 900;
    padding: 0 8px;
}
.cfg3d-comp-footer {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}
.cfg3d-comp-footer .cfg3d-action-btn {
    background: rgba(255,255,255,.15);
    color: #fff;
    border-color: rgba(255,255,255,.3);
}
.cfg3d-comp-footer .cfg3d-action-btn:hover {
    background: #58CCB3;
    color: #092143;
    border-color: #58CCB3;
}
@media (max-width: 768px) {
    .cfg3d-comp-body { flex-direction: column; }
    .cfg3d-comp-vs { justify-content: center; padding: 4px 0; }
}

/* ═══════════════════════════════════════════════════════
   MOBILE BOTTOM SHEET
   ═══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .cfg3d-bottom-sheet {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: #fff;
        border-radius: 16px 16px 0 0;
        box-shadow: 0 -4px 20px rgba(0,0,0,.15);
        transition: height .3s cubic-bezier(.4,0,.2,1);
        display: flex;
        flex-direction: column;
    }
    .cfg3d-sheet-handle {
        display: flex;
        justify-content: center;
        padding: 10px 0 6px;
        cursor: grab;
        flex-shrink: 0;
        -webkit-user-select: none;
        user-select: none;
    }
    .cfg3d-sheet-handle:active { cursor: grabbing; }
    .cfg3d-sheet-pill {
        width: 40px;
        height: 4px;
        background: #ccc;
        border-radius: 2px;
    }
    .cfg3d-sheet-content {
        flex: 1;
        overflow-y: auto;
        overflow-x: hidden;
        padding: 0 16px 16px;
        -webkit-overflow-scrolling: touch;
    }
    .cfg3d-sheet-collapsed .cfg3d-sheet-content { overflow-y: hidden; }

    /* Hide original panel when sheet is active */
    .cfg3d-has-sheet [class*="-panel"],
    .cfg3d-has-sheet [class*="-controls"] {
        display: none !important;
    }

    /* Floating summary hidden on mobile (bottom sheet replaces it) */
    .cfg3d-floating-summary { display: none !important; }
}

/* ═══════════════════════════════════════════════════════
   SHARED: Sidebar action buttons (Compartir / Descargar)
   ═══════════════════════════════════════════════════════ */
.vid3d-share-sidebar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex: 1;
    padding: 8px 10px;
    background: #f4f6f8;
    color: #555;
    border: 2px solid #e2e8f0;
    border-radius: 35px;
    font-size: 0.76rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .18s;
}
.vid3d-share-sidebar-btn:hover {
    border-color: #58CCB3;
    color: #092143;
    background: #f0faf9;
    transform: translateY(-1px);
}
.vid3d-share-sidebar-btn svg { flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════
   SHARED: Sticky CTA (precio + WhatsApp)
   ═══════════════════════════════════════════════════════ */
.vid3d-sticky-cta {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #fff;
    border-top: 2px solid #58CCB3;
    margin: auto -20px -20px;
    flex-shrink: 0;
}
.vid3d-sticky-price {
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex: 1;
    min-width: 0;
}
.vid3d-sticky-label {
    font-size: 0.7rem;
    color: #888;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.vid3d-sticky-total {
    font-size: 1.1rem;
    font-weight: 700;
    color: #092143;
    line-height: 1.2;
}
.vid3d-sticky-wa {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: #25D366;
    color: #fff;
    border: none;
    border-radius: 35px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s, transform .12s;
    white-space: nowrap;
    flex-shrink: 0;
}
.vid3d-sticky-wa:hover {
    background: #1fba59;
    transform: translateY(-1px);
}
.vid3d-sticky-wa svg { flex-shrink: 0; }

/* Actions row shared */
.vid3d-actions-row {
    display: flex;
    flex-direction: row !important;
    gap: 6px !important;
}

@media (max-width: 768px) {
    .vid3d-sticky-cta {
        margin: 0 -16px -16px;
        padding: 10px 14px;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: 0;
        box-shadow: 0 -4px 20px rgba(9,33,67,.15);
    }
    .vid3d-sticky-wa {
        padding: 10px 14px;
        font-size: 0.78rem;
    }
}