/* viewer.css — estilos del visor publico (templates/viewer.html y templates/embed.html).
   Complementa a pano-render.css (motor compartido PanoRender). */

:root {
    --viewer-safe-top: 0px;
    --viewer-safe-right: 0px;
    --viewer-safe-bottom: 0px;
}

@supports (padding-bottom: env(safe-area-inset-bottom)) {
    :root {
        --viewer-safe-top: env(safe-area-inset-top);
        --viewer-safe-right: env(safe-area-inset-right);
        --viewer-safe-bottom: env(safe-area-inset-bottom);
    }
}

@supports (padding-bottom: constant(safe-area-inset-bottom)) {
    :root {
        --viewer-safe-top: constant(safe-area-inset-top);
        --viewer-safe-right: constant(safe-area-inset-right);
        --viewer-safe-bottom: constant(safe-area-inset-bottom);
    }
}

/* ------------------------------------------------------------------ */
/* Pagina del visor: pantalla completa inmediata. Sin navegacion ni   */
/* pie; la franja del titulo queda compacta y el visor ocupa el resto */
/* de la ventana (alto calculado por JS, ver ajustarAltoVisor).       */
/* ------------------------------------------------------------------ */
nav.navbar,
footer {
    display: none !important;
}

.panorama-info {
    padding-top: .55rem !important;
    padding-bottom: .55rem !important;
}

.panorama-info h1 {
    font-size: 1.25rem !important;
    margin-bottom: 0 !important;
}

.panorama-info p {
    font-size: .85rem;
}

.panorama-info .btn {
    padding: .35rem .9rem;
    font-size: .9rem;
}

/* Contenedor del visor */
.panorama-viewer-container {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 320px;
    background-color: #000;
}

#panorama-viewer {
    width: 100%;
    height: 100%;
}

/* Indicador de carga / error centrado */
#loadingIndicator {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
}

.viewer-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 96px;
    height: 96px;
}

.custom-spinner {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 0.16),
        rgba(255, 255, 255, 0.95)
    );
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 4px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 4px));
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Mensaje real de error de carga (nunca pantalla negra muda) */
.viewer-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: #fff;
    font-family: 'Open Sans', system-ui, sans-serif;
    padding: 20px;
    max-width: 440px;
}

.viewer-error-icon {
    font-size: 34px;
    color: #fbbf24;
}

.viewer-error-msg {
    font-size: 15px;
    font-weight: 600;
    margin: 12px 0 2px;
}

.viewer-error-detail {
    font-size: 12.5px;
    color: #cbd5e1;
    margin: 4px 0 0;
}

.viewer-error-retry {
    margin-top: 14px;
    border: 0;
    border-radius: 8px;
    padding: 8px 18px;
    background: #fff;
    color: #0f172a;
    font: 700 13.5px Montserrat, system-ui, sans-serif;
    cursor: pointer;
}

.viewer-error-retry:hover,
.viewer-error-retry:focus {
    background: #e2e8f0;
    outline: none;
}

/* Superposicion de error para paginas sin indicador de carga (embed) */
.viewer-error-overlay[hidden] { display: none; }

.viewer-error-overlay {
    position: absolute;
    inset: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

/* Pantalla completa nativa */
.panorama-viewer-container:-webkit-full-screen,
.panorama-viewer-container:-moz-full-screen,
.panorama-viewer-container:-ms-fullscreen,
.panorama-viewer-container:fullscreen {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    background: #000;
}

.panorama-viewer-container:-webkit-full-screen #panorama-viewer,
.panorama-viewer-container:-moz-full-screen #panorama-viewer,
.panorama-viewer-container:-ms-fullscreen #panorama-viewer,
.panorama-viewer-container:fullscreen #panorama-viewer {
    width: 100% !important;
    height: 100% !important;
}

/* Pseudo-fullscreen para moviles (iOS no soporta Fullscreen API) */
.pseudo-fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    background: #000 !important;
}

.pseudo-fullscreen #panorama-viewer {
    width: 100% !important;
    height: 100% !important;
}

.close-pseudo-fullscreen {
    position: fixed;
    top: calc(15px + var(--viewer-safe-top));
    right: calc(15px + var(--viewer-safe-right));
    z-index: 10000;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: 2px solid white;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    display: none;
}

.pseudo-fullscreen .close-pseudo-fullscreen {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ------------------------------------------------------------------ */
/* Controles flotantes dentro del visor (abajo-derecha)               */
/* ------------------------------------------------------------------ */
.viewer-fabs {
    position: absolute;
    right: calc(14px + var(--viewer-safe-right));
    bottom: calc(14px + var(--viewer-safe-bottom));
    z-index: 160;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.viewer-fab {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.85);
    color: #fff;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.32);
}

.viewer-fab:hover,
.viewer-fab:focus {
    background: #1a5f7a;
    color: #fff;
    outline: none;
}

/* ------------------------------------------------------------------ */
/* Leyenda flotante de estados de lotes (abajo-izquierda)             */
/* ------------------------------------------------------------------ */
.viewer-legend {
    position: absolute;
    left: calc(14px + var(--viewer-safe-right));
    bottom: calc(14px + var(--viewer-safe-bottom));
    z-index: 160;
    background: rgba(248, 250, 252, 0.94);
    border-radius: 10px;
    padding: 8px 10px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.28);
    max-width: 240px;
}

.viewer-legend[hidden] {
    display: none;
}

.viewer-legend .pr-legend {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.viewer-legend .pr-legend-item {
    cursor: pointer;
    border-radius: 6px;
    padding: 3px 7px;
    user-select: none;
    -webkit-user-select: none;
}

.viewer-legend .pr-legend-item:hover {
    background: rgba(26, 95, 122, 0.12);
}

.viewer-legend .pr-legend-item.v-legend-active {
    background: #1a5f7a;
    color: #fff;
}

/* Filtro visual: lotes de otros estados atenuados */
.v-lot-dim {
    opacity: 0.15;
    transition: opacity 0.15s ease;
}

/* En el embed la insignia ocupa la esquina inferior izquierda */
.embed-page .viewer-legend {
    bottom: 52px;
}

/* ------------------------------------------------------------------ */
/* Bandeja de elementos (panoramas del proyecto + marcadores vinculados) */
/* ------------------------------------------------------------------ */
.element-tray {
    display: none !important; /* pedido 2026-09-22: la bandeja Elementos jamas debe aparecer */
}

.element-tray-toggle {
    display: none !important; /* pedido 2026-09-22: no mostrar la bandeja Elementos */
    position: absolute;
    left: 50%;
    bottom: calc(14px + var(--viewer-safe-bottom));
    transform: translateX(-50%);
    z-index: 160;
    display: none;
    align-items: center;
    gap: 8px;
    border: 0;
    border-radius: 999px;
    padding: 9px 15px;
    background: rgba(15, 23, 42, 0.9);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
}

.element-tray-toggle.visible {
    display: inline-flex;
}

.element-tray-toggle.is-open {
    display: none;
}

.element-tray-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 7px;
    border-radius: 999px;
    background: #1a5f7a;
    color: #fff;
    font-size: 12px;
}

.element-tray {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 150;
    max-height: min(36vh, 260px);
    padding: 12px 16px calc(14px + var(--viewer-safe-bottom));
    transform: translateY(100%);
    transition: transform 0.22s ease;
    background: rgba(248, 250, 252, 0.97);
    border-top: 1px solid rgba(226, 232, 240, 0.95);
    box-shadow: 0 -16px 34px rgba(15, 23, 42, 0.24);
    backdrop-filter: blur(10px);
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
}

.element-tray.open {
    transform: translateY(0);
}

.element-tray-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: #0f172a;
    margin-bottom: 10px;
}

.element-tray-list {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 6px;
    scrollbar-width: thin;
}

.element-tray-group {
    flex: 0 0 auto;
    min-width: 0;
}

.element-tray-section-title {
    margin-bottom: 7px;
    font-size: 12px;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0;
}

.element-tray-row {
    display: flex;
    gap: 10px;
}

.element-tray-item {
    flex: 0 0 148px;
    width: 148px;
    border: 1px solid #dbe3ea;
    border-radius: 8px;
    padding: 6px;
    background: #fff;
    color: #0f172a;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}

.element-tray-item:hover,
.element-tray-item:focus {
    border-color: #1a5f7a;
    outline: none;
    box-shadow: 0 8px 22px rgba(26, 95, 122, 0.18);
}

.element-tray-item.is-current {
    border-color: #1a5f7a;
    background: #eff8fb;
    cursor: default;
}

.element-tray-thumb {
    width: 100%;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 6px;
    background: #e2e8f0;
}

.element-tray-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.element-tray-thumb i {
    font-size: 24px;
    color: #1a5f7a;
}

.element-tray-title {
    display: block;
    width: 100%;
    margin-top: 7px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    min-height: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.element-tray-type {
    display: block;
    width: 100%;
    margin-top: 2px;
    font-size: 11px;
    line-height: 1.2;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.element-tray-empty {
    padding: 8px 0;
    color: #64748b;
    font-size: 13px;
}

/* Rosa de los vientos (gira con la vista) */
.pnlm-compass {
    top: 14px !important;
    right: 14px !important;
    bottom: auto !important;
    left: auto !important;
    width: 62px !important;
    height: 62px !important;
    cursor: default !important;
    background-image: url('../img/rosa_vientos.png?v=4') !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

@media (max-width: 768px) {
    .pnlm-compass {
        width: 44px !important;
        height: 44px !important;
    }
}

@media (max-width: 576px) {
    .viewer-fab {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }

    .viewer-legend {
        max-width: 180px;
        padding: 6px 8px;
    }


    .element-tray-toggle {
        bottom: calc(18px + var(--viewer-safe-bottom));
    }

    .element-tray {
        max-height: min(46vh, 260px);
        padding: 10px 12px calc(18px + var(--viewer-safe-bottom));
    }

    .element-tray-list {
        gap: 12px;
    }

    .element-tray-item {
        flex-basis: 126px;
        width: 126px;
    }

    .element-tray-thumb {
        height: 62px;
    }
}

@media (max-width: 576px) and (orientation: landscape) {
    .pseudo-fullscreen .element-tray {
        max-height: min(54vh, 220px);
    }

    .pseudo-fullscreen .element-tray-thumb {
        height: 54px;
    }
}

/* Botones de la franja del titulo: una sola fila alineada a la derecha */
.vw-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}
.vw-actions .btn {
    white-space: nowrap;
    margin: 0 !important;
}
@media (max-width: 767px) {
    .vw-actions { justify-content: flex-start; }
}