.csf-simulador,
.csf-simulador * {
    box-sizing: border-box;
}

.csf-simulador {
    width: 100%;
    color: #1f2933;
    font-family: inherit;
}

.csf-simulador__shell {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.75fr);
    gap: 24px;
    align-items: start;
    width: min(1120px, 100%);
    margin: 0 auto;
}

.csf-simulador__stage-panel,
.csf-simulador__controls {
    min-width: 0;
}

.csf-simulador__stage {
    position: relative;
    overflow: hidden;
    width: 100%;
    border: 1px solid #d9dee5;
    border-radius: 8px;
    background: #f6f7f8;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.csf-simulador__svg {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1000 / 667;
}

.csf-simulador__tinta {
    transition: fill 180ms ease;
}

.csf-simulador__badge {
    position: absolute;
    left: 12px;
    top: 12px;
    max-width: calc(100% - 24px);
    padding: 8px 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    color: #111827;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.25;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.14);
}

.csf-simulador__controls {
    display: grid;
    gap: 18px;
    padding: 18px;
    border: 1px solid #d9dee5;
    border-radius: 8px;
    background: #ffffff;
}

.csf-simulador__section {
    display: grid;
    gap: 10px;
}

.csf-simulador__label {
    color: #374151;
    font-size: 14px;
    font-weight: 700;
}

.csf-simulador__rooms {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.csf-simulador__room,
.csf-simulador__clear,
.csf-simulador__share,
.csf-simulador__whatsapp {
    min-height: 44px;
    border-radius: 8px;
    font: inherit;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.csf-simulador__room {
    padding: 10px 12px;
    border: 1px solid #cfd6df;
    background: #ffffff;
    color: #1f2933;
}

.csf-simulador__room:hover {
    border-color: #0f6b3e;
}

.csf-simulador__room.is-selected {
    border-color: #0f6b3e;
    background: #eaf7ef;
    color: #0d4f2f;
}

.csf-simulador__selection {
    display: grid;
    gap: 4px;
    padding: 12px;
    border-radius: 8px;
    background: #f7f9fb;
}

.csf-simulador__selection span {
    color: #667085;
    font-size: 13px;
    font-weight: 700;
}

.csf-simulador__selection strong {
    color: #111827;
    font-size: 16px;
}

.csf-simulador__palette {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
    gap: 10px;
}

.csf-simulador__color {
    display: block;
    width: 100%;
    min-width: 44px;
    aspect-ratio: 1;
    border: 2px solid #cfd6df;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.75), 0 2px 8px rgba(15, 23, 42, 0.12);
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.csf-simulador__color:hover {
    transform: translateY(-1px);
    border-color: #6b7280;
}

.csf-simulador__color.is-selected {
    border-color: #111827;
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.75), 0 0 0 3px rgba(17, 24, 39, 0.18);
}

.csf-simulador__room:focus-visible,
.csf-simulador__color:focus-visible,
.csf-simulador__clear:focus-visible,
.csf-simulador__share:focus-visible,
.csf-simulador__whatsapp:focus-visible {
    outline: 3px solid rgba(15, 107, 62, 0.35);
    outline-offset: 2px;
}

.csf-simulador__actions {
    position: static !important;
    bottom: auto !important;
    z-index: auto !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
    align-items: stretch;
    width: 100%;
    max-width: none;
}

.csf-simulador__clear,
.csf-simulador__share {
    border: 1px solid #cfd6df;
    background: #ffffff;
    color: #334155;
}

.csf-simulador__share {
    border-color: #0f6b3e;
    color: #0f6b3e;
}

.csf-simulador__clear:disabled,
.csf-simulador__share:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.csf-simulador__whatsapp {
    display: inline-flex !important;
    grid-column: 1 / -1 !important;
    align-items: center;
    justify-content: center;
    justify-self: stretch;
    align-self: stretch;
    width: 100% !important;
    max-width: none !important;
    padding: 10px 14px;
    border: 1px solid #128c7e;
    background: #25d366;
    color: #ffffff;
    white-space: normal;
}

.csf-simulador__whatsapp:hover {
    background: #128c7e;
    color: #ffffff;
}

.csf-simulador__whatsapp[hidden] {
    display: none !important;
}

.csf-simulador__notice {
    margin: 0;
    padding: 12px;
    border-left: 3px solid #f2b84b;
    border-radius: 8px;
    background: #fff8e8;
    color: #4b5563;
    font-size: 13px;
    line-height: 1.5;
}

.csf-simulador__notice strong {
    display: block;
    margin-bottom: 4px;
    color: #1f2933;
}

.csf-simulador__notice--stage {
    margin-top: 14px;
}

.csf-simulador__notice--controls {
    display: none;
}

@media (max-width: 900px) {
    .csf-simulador__shell {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .csf-simulador__controls {
        padding: 14px;
    }
}

@media (max-width: 560px) {
    .csf-simulador__shell {
        width: 100%;
    }

    .csf-simulador__stage {
        border-radius: 8px;
        box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
    }

    .csf-simulador__badge {
        left: 8px;
        top: 8px;
        max-width: calc(100% - 16px);
        font-size: 13px;
    }

    .csf-simulador__notice--stage {
        display: none;
    }

    .csf-simulador__notice--controls {
        display: block;
    }

    .csf-simulador__controls {
        gap: 14px;
        border-radius: 8px;
    }

    .csf-simulador__rooms {
        display: flex;
        grid-template-columns: none;
        gap: 8px;
        margin-right: -14px;
        padding-right: 14px;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scroll-snap-type: x proximity;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .csf-simulador__rooms::-webkit-scrollbar {
        display: none;
    }

    .csf-simulador__room {
        flex: 0 0 auto;
        min-width: 104px;
        min-height: 40px;
        padding: 9px 12px;
        white-space: nowrap;
        scroll-snap-align: start;
    }

    .csf-simulador__palette {
        grid-template-columns: repeat(6, minmax(0, 1fr));
        gap: 8px;
    }

    .csf-simulador__actions {
        position: static !important;
        bottom: auto !important;
        z-index: auto !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .csf-simulador.has-selection .csf-simulador__actions {
        padding: 10px;
        border: 1px solid #d9dee5;
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.95);
        box-shadow: 0 10px 26px rgba(15, 23, 42, 0.16);
        backdrop-filter: blur(8px);
    }
}

@media (max-width: 380px) {
    .csf-simulador__palette {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}