.lukscolor-simulador {
    font-family: 'Poppins', sans-serif;
    display: flex;
    flex-direction: column;
    gap: 28px;
    width: 100%;
    max-width: 100%;
    padding: 24px;
    box-sizing: border-box;
}

/* CONTROLES SUPERIORES */

.lukscolor-simulador__controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.lukscolor-controls-toolbar,
.lukscolor-controls-meta {
    gap: 16px;
    padding: 18px;
    border-radius: 20px;
    box-sizing: border-box;
}

.lukscolor-detected-walls-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.lukscolor-detected-wall-btn {
    appearance: none;
    -webkit-appearance: none;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid #d8d8d8;
    border-radius: 999px;
    background: #fff;
    color: #333;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.lukscolor-detected-wall-btn:hover {
    background: #f4f4f4;
    color: #222;
    border-color: #cfcfcf;
}

.lukscolor-detected-wall-btn.is-active {
    background: #00524C !important;
    border-color: #00524C !important;
    color: #fff !important;
}

.lukscolor-detected-wall-btn__score {
    opacity: 0.75;
    font-weight: 500;
    margin-left: 6px;
}

#lukscolor-auto-detect.is-processing {
    background: #00524C !important;
    border-color: #00524C !important;
    color: #fff !important;
    pointer-events: none;
    opacity: 0.92;
}

.lukscolor-controls-toolbar {
    display: grid;
    background: #00524C;
    border: 1px solid #00524C;
    grid-template-columns: 230px 150px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
}

.lukscolor-controls-meta {
    background: #f3f4f6;
    border: 1px solid #e2e5e9;
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: stretch;
}

/* BLOCOS INTERNOS */

.lukscolor-controls-group,
.lukscolor-control-block,
.lukscolor-controls-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.lukscolor-controls-section {
    gap: 10px;
}

.lukscolor-control-block input[type="range"] {
    width: 100%;
}

.lukscolor-control-label {
    font-size: 12px;
    font-weight: 600;
    color: #6e6e6e;
    margin: 0;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.lukscolor-controls-toolbar .lukscolor-control-label {
    color: rgba(255, 255, 255, 0.74);
}

/* BRANDING DO TOPO */

.lukscolor-system-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.lukscolor-system-brand__logo {
    width: 100px;
    min-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lukscolor-system-brand__logo img {
    display: block;
    width: 100%;
    max-width: 100%;
    max-height: 70px;
    object-fit: contain;
}

.lukscolor-system-brand__text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    min-width: 0;
}

#lukscolor-auto-detect.is-processing {
    background: #00524C !important;
    border-color: #00524C !important;
    color: #fff !important;
    pointer-events: none;
    opacity: 0.92;
}

.lukscolor-system-brand__eyebrow {
    font-size: 11px;
    line-height: 1.2;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.70);
    font-weight: 600;
}

.lukscolor-system-brand__title {
    font-size: 17px;
    line-height: 1.02;
    color: #fff;
    font-weight: 600;
}

/* GRUPOS DO TOPO */

.lukscolor-controls-group--upload,
.lukscolor-controls-group--tools {
    min-width: 0;
}

/* LINHAS DE CONTROLE */

.lukscolor-tool-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: stretch;
}

.lukscolor-tool-row .lukscolor-tool-btn,
.lukscolor-tool-row .lukscolor-secondary-btn {
    flex: 1 1 auto;
    min-width: 0;
    white-space: nowrap;
}

.lukscolor-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.lukscolor-actions-row .lukscolor-secondary-btn {
    min-width: 0;
    white-space: nowrap;
}

.lukscolor-sliders-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    align-items: end;
}

.lukscolor-sliders-row .lukscolor-control-block {
    min-width: 0;
}

/* WORKSPACE */

.lukscolor-simulador__workspace {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 36px;
    align-items: start;
}

.lukscolor-simulador__main {
    min-width: 0;
}

.lukscolor-simulador__stage {
    position: relative;
    width: 100%;
    height: 620px;
    background: #f8f8f8;
    border: 1px solid #efefef;
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.lukscolor-simulador__stage.is-dragover {
    background: #f3fbf8;
    border-color: rgba(0, 82, 76, 0.28);
    box-shadow: inset 0 0 0 2px rgba(0, 82, 76, 0.14);
}

.lukscolor-simulador__stage.is-dragover::before {
    content: 'Solte sua imagem aqui';
    position: absolute;
    inset: 0;
    z-index: 7;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: #00524C;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(2px);
    pointer-events: none;
}

.lukscolor-simulador__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #666;
    padding: 30px;
    gap: 16px;
    pointer-events: none;
}

.lukscolor-empty-icon {
    width: 64px;
    height: 64px;
    background: #edf6f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.lukscolor-empty-title {
    font-size: 17px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0;
    line-height: 1.3;
}

.lukscolor-empty-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    counter-reset: step;
}

.lukscolor-empty-steps li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: #555;
    counter-increment: step;
}

.lukscolor-empty-steps li::before {
    content: counter(step);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border-radius: 50%;
    background: #00524C;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
}

.lukscolor-empty-upload-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 4px;
    padding: 10px 24px;
    background: #00524C;
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    border-radius: 999px;
    cursor: pointer;
    pointer-events: all;
    transition: background 0.18s ease, transform 0.12s ease;
    user-select: none;
}

.lukscolor-empty-upload-btn:hover {
    background: #003d38;
    transform: translateY(-1px);
}

.lukscolor-canvas-wrap {
    position: relative;
    display: inline-block;
    line-height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 18px;
    transform-origin: 0 0; /* necessário para o zoom funcionar corretamente */
}

/* CONTROLES DE ZOOM */

.lukscolor-zoom-controls {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 0, 0, 0.10);
    border-radius: 999px;
    padding: 4px 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.lukscolor-zoom-btn {
    appearance: none;
    -webkit-appearance: none;
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
    line-height: 1;
    padding: 0;
}

.lukscolor-zoom-btn:hover {
    background: rgba(0, 0, 0, 0.07);
}

.lukscolor-zoom-btn--reset {
    font-size: 14px;
}

.lukscolor-zoom-level {
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #555;
    min-width: 38px;
    text-align: center;
    user-select: none;
}

/* FIM CONTROLES DE ZOOM */

#lukscolor-canvas-base,
#lukscolor-canvas-result,
#lukscolor-canvas-preview,
#lukscolor-canvas-mask {
    display: none;
    max-width: 100%;
    height: auto;
}

#lukscolor-canvas-result {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

#lukscolor-canvas-preview {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 4;
    pointer-events: none;
}

#lukscolor-canvas-mask {
    position: absolute;
    top: 0;
    left: 0;
    cursor: crosshair;
    opacity: 0.22;
    mix-blend-mode: multiply;
    transition: opacity 0.15s ease;
    z-index: 3;
}

.lukscolor-canvas-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: 18px;
}

.lukscolor-brush-cursor {
    transition: width 0.08s ease, height 0.08s ease, background 0.08s ease, border-color 0.08s ease;
}

.lukscolor-compare-slider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
    z-index: 5;
    display: none;
    cursor: ew-resize;
}

.lukscolor-compare-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 36px;
    height: 36px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 999px;
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}

.lukscolor-upload-help {
    margin-top: 14px;
    margin-bottom: 0;
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.lukscolor-upload-help p {
    margin: 0 0 8px;
}

.lukscolor-upload-help p:last-child {
    margin-bottom: 0;
}

.lukscolor-upload-help strong {
    color: #00524C;
    font-weight: 600;
}

/* CORES APLICADAS INLINE */

.lukscolor-used-areas-inline {
    width: 100%;
    min-height: 52px;
    padding: 12px 14px;
    background: #fff;
    border: 1px solid #e6e6e6;
    border-radius: 16px;
    box-sizing: border-box;
}

.lukscolor-used-areas-inline__list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    min-height: 26px;
}

.lukscolor-used-areas-inline__empty {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
}

.lukscolor-used-area-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 6px 8px 6px 10px;
    border: 1px solid #e3e3e3;
    border-radius: 999px;
    background: #fafafa;
    box-sizing: border-box;
}

.lukscolor-used-area-chip.is-editing {
    border-color: rgba(0, 82, 76, 0.22);
    background: #f3fbf8;
}

@keyframes lukscolorChipFlash {
    0%   { background: #d4f0ea; border-color: #00524C; box-shadow: 0 0 0 3px rgba(0, 82, 76, 0.18); }
    65%  { background: #e8f7f3; border-color: rgba(0, 82, 76, 0.4); box-shadow: 0 0 0 2px rgba(0, 82, 76, 0.08); }
    100% { background: #fafafa; border-color: #e3e3e3; box-shadow: none; }
}

.lukscolor-used-area-chip.is-new {
    animation: lukscolorChipFlash 1.4s ease forwards;
}

.lukscolor-used-area-chip__swatch {
    width: 16px;
    height: 16px;
    min-width: 16px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.10);
    display: inline-block;
    flex-shrink: 0;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.lukscolor-used-area-chip__text {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    font-size: 13px;
    color: #333;
    line-height: 1.2;
    white-space: nowrap;
}

.lukscolor-used-area-chip__text strong {
    font-size: 13px;
    font-weight: 600;
    color: #222;
}

.lukscolor-used-area-chip__text span {
    font-size: 12px;
    color: #666;
}

.lukscolor-used-area-chip__badge {
    display: inline-flex;
    align-items: center;
    height: 22px;
    padding: 0 8px;
    border-radius: 999px;
    background: rgba(0, 82, 76, 0.10);
    color: #00524C;
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
}

.lukscolor-used-area-chip__actions {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.lukscolor-used-area-chip__btn {
    appearance: none;
    -webkit-appearance: none;
    height: 28px;
    padding: 0 10px;
    border: 1px solid #dddddd;
    border-radius: 999px;
    background: #fff !important;
    color: #444 !important;
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    white-space: nowrap;
    outline: none !important;
    box-shadow: none !important;
    text-decoration: none !important;
}

.lukscolor-used-area-chip__btn:hover,
.lukscolor-used-area-chip__btn:focus,
.lukscolor-used-area-chip__btn:focus-visible,
.lukscolor-used-area-chip__btn:active {
    background: #f4f4f4 !important;
    border-color: #cfcfcf !important;
    color: #222 !important;
    outline: none !important;
    box-shadow: none !important;
}

.lukscolor-used-area-chip__btn--remove {
    width: 28px;
    min-width: 28px;
    padding: 0;
    justify-content: center;
}

/* PAINEL DE CORES */

.lukscolor-simulador__colors-panel {
    width: 100%;
    background: transparent;
    border: none;
    padding: 0;
    box-sizing: border-box;
}

.lukscolor-tool-group + .lukscolor-tool-group {
    margin-top: 22px;
}

.lukscolor-tool-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.lukscolor-simulador input.lukscolor-text-input,
.lukscolor-simulador select.lukscolor-text-input {
    width: 100%;
    height: 52px;
    padding: 0 18px;
    border: 1px solid #d9d9d9;
    border-radius: 999px !important;
    box-sizing: border-box;
    background: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    line-height: 1;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.lukscolor-simulador input.lukscolor-text-input:focus,
.lukscolor-simulador select.lukscolor-text-input:focus,
.lukscolor-secondary-btn:focus,
.lukscolor-primary-btn:focus,
.lukscolor-tool-btn:focus,
.lukscolor-upload-label:focus {
    border-color: #b7b7b7;
    box-shadow: 0 0 0 3px rgba(120, 120, 120, 0.12);
    outline: none;
}

select.lukscolor-text-input {
    cursor: pointer;
}

.lukscolor-selected-color {
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    padding: 14px 16px;
    border: 1px solid #eee;
    border-radius: 18px;
    background: #fff;
}

.lukscolor-selected-color__inner {
    display: flex;
    align-items: center;
    gap: 14px;
}

.lukscolor-selected-color__swatch {
    width: 42px;
    height: 42px;
    min-width: 42px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
    display: inline-block;
}

.lukscolor-selected-color__content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.lukscolor-selected-color__content strong {
    font-size: 14px;
    line-height: 1.3;
    color: #222;
}

.lukscolor-selected-color__content span {
    font-size: 13px;
    line-height: 1.4;
    color: #666;
}

.lukscolor-color-list {
    display: grid !important;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    max-height: 380px;
    overflow-y: auto;
    padding-right: 6px;
    min-height: 120px;
    align-content: start;
}

.lukscolor-color-list::-webkit-scrollbar {
    width: 8px;
}

.lukscolor-color-list::-webkit-scrollbar-thumb {
    background: #d8d8d8;
    border-radius: 999px;
}

.lukscolor-color-swatch {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 999px;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 0;
    position: relative;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    display: block;
}

.lukscolor-color-swatch:hover {
    transform: scale(1.05);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.10);
}

.lukscolor-color-swatch.is-active {
    border-color: #bfc7c5;
    box-shadow: 0 0 0 2px rgba(0, 82, 76, 0.08);
}

.lukscolor-color-empty {
    grid-column: 1 / -1;
    font-size: 14px;
    color: #666;
}

/* BOTÕES */

.lukscolor-upload-label,
.lukscolor-tool-btn,
.lukscolor-secondary-btn,
.lukscolor-primary-btn {
    -webkit-tap-highlight-color: transparent;
    min-width: 0;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    border-radius: 999px;
}

.lukscolor-upload-label {
    background: #00524C;
    color: #fff;
    padding: 0 14px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    white-space: nowrap;
    border: 1px solid #00524C;
    transition: all 0.2s ease;
    font-weight: 600;
}

#lukscolor-upload {
    display: none;
}

.lukscolor-tool-btn {
    border: 1px solid #d7d7d7;
    background: #fff;
    color: #2a2a2a;
    padding: 0 10px;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.lukscolor-tool-btn.is-active {
    background: #6f757b !important;
    border-color: #6f757b !important;
    color: #fff !important;
}

.lukscolor-secondary-btn,
.lukscolor-primary-btn {
    padding: 0 12px;
    cursor: pointer;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.lukscolor-secondary-btn {
    border: 1px solid #d8d8d8;
    background: #fff;
    color: #333;
}

.lukscolor-primary-btn {
    border: 1px solid #00524C;
    background: #00524C;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
}

.lukscolor-primary-btn--toolbar {
    width: 100%;
    min-width: 0;
    padding: 0 10px;
}

.lukscolor-secondary-btn--small {
    padding: 0 12px;
    font-size: 12px;
}

.lukscolor-upload-label:hover,
.lukscolor-primary-btn:hover {
    background: #00524C;
    color: #fff;
    border-color: #00524C;
}

.lukscolor-secondary-btn:hover {
    background: #f4f4f4;
    color: #222;
    border-color: #cfcfcf;
}

.lukscolor-tool-btn:hover {
    background: #f5f5f5;
    color: #222;
    border-color: #cfcfcf;
}

/* BOTÕES NO TOPO VERDE */

.lukscolor-controls-toolbar .lukscolor-tool-btn {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.20);
    color: #fff;
}

.lukscolor-controls-toolbar .lukscolor-upload-label {
    background: #ffffff;
    color: #00524C;
    border: 1px solid #ffffff;
}

.lukscolor-controls-toolbar .lukscolor-upload-label:hover {
    background: #f3f6f5;
    color: #00524C;
    border-color: #f3f6f5;
}

.lukscolor-controls-toolbar .lukscolor-tool-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.30);
    color: #fff;
}

.lukscolor-controls-toolbar .lukscolor-tool-btn.is-active {
    background: #ffffff !important;
    border-color: #ffffff !important;
    color: #00524C !important;
}

.lukscolor-controls-toolbar .lukscolor-primary-btn {
    background: #ffffff;
    border-color: #ffffff;
    color: #00524C;
}

.lukscolor-controls-toolbar .lukscolor-primary-btn:hover {
    background: #f3f6f5;
    border-color: #f3f6f5;
    color: #00524C;
}

/* SLIDERS */

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: #ddd;
    border-radius: 999px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: #00524C;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: #00524C;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

/* ESTADOS / CORREÇÃO DE MAGENTA */

.lukscolor-simulador button,
.lukscolor-simulador button:focus,
.lukscolor-simulador button:active,
.lukscolor-simulador button:focus-visible,
.lukscolor-simulador label,
.lukscolor-simulador label:focus,
.lukscolor-simulador label:active {
    outline: none !important;
}

.lukscolor-simulador button::-moz-focus-inner {
    border: 0;
}

.lukscolor-secondary-btn:active,
.lukscolor-secondary-btn:focus,
.lukscolor-secondary-btn:focus-visible,
.lukscolor-secondary-btn.is-active,
.lukscolor-secondary-btn[aria-pressed="true"] {
    background: #6f757b !important;
    border-color: #6f757b !important;
    color: #fff !important;
    outline: none !important;
    box-shadow: none !important;
}

.lukscolor-primary-btn:active,
.lukscolor-primary-btn:focus,
.lukscolor-primary-btn:focus-visible,
.lukscolor-primary-btn.is-active {
    background: #00524C !important;
    border-color: #00524C !important;
    color: #fff !important;
    outline: none !important;
    box-shadow: none !important;
}

.lukscolor-tool-btn:active,
.lukscolor-tool-btn:focus,
.lukscolor-tool-btn:focus-visible,
.lukscolor-tool-btn.is-active {
    background: #6f757b !important;
    border-color: #6f757b !important;
    color: #fff !important;
    outline: none !important;
    box-shadow: none !important;
}

.lukscolor-upload-label:active,
.lukscolor-upload-label:focus,
.lukscolor-upload-label:focus-visible {
    background: #00524C !important;
    border-color: #00524C !important;
    color: #fff !important;
    outline: none !important;
    box-shadow: none !important;
}

.lukscolor-upload-label,
.lukscolor-tool-btn,
.lukscolor-secondary-btn,
.lukscolor-primary-btn,
.lukscolor-simulador button,
.lukscolor-simulador label {
    -webkit-tap-highlight-color: transparent;
    appearance: none;
    -webkit-appearance: none;
}

/* INDICADORES */

.lukscolor-tool-indicator {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(80, 86, 92, 0.94);
    color: #fff;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    z-index: 6;
    pointer-events: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    transition: all 0.2s ease;
}

.lukscolor-status-indicator {
    position: absolute;
    top: 56px;
    left: 16px;
    background: rgba(255, 255, 255, 0.96);
    color: #3a3a3a;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    z-index: 6;
    pointer-events: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.10);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
}

.lukscolor-status-indicator.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVO */

@media (max-width: 1100px) {
    .lukscolor-controls-toolbar {
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    .lukscolor-tool-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lukscolor-simulador__workspace {
        grid-template-columns: 1fr;
    }

    .lukscolor-sliders-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lukscolor-used-areas-inline__list {
        gap: 8px;
    }
}

@media (max-width: 768px) {
    .lukscolor-simulador {
        padding: 16px;
        gap: 22px;
    }

    .lukscolor-controls-toolbar,
    .lukscolor-controls-meta {
        padding: 16px;
    }

    .lukscolor-tool-row {
        grid-template-columns: 1fr;
    }

    .lukscolor-simulador__stage {
        min-height: 420px;
    }

    .lukscolor-color-list {
        grid-template-columns: repeat(5, 1fr);
    }

    .lukscolor-actions-row {
        flex-direction: column;
        align-items: stretch;
    }

    .lukscolor-actions-row .lukscolor-secondary-btn {
        width: 100%;
    }

    .lukscolor-sliders-row {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .lukscolor-used-areas-inline {
        padding: 12px;
    }

    .lukscolor-used-areas-inline__list {
        flex-direction: column;
        align-items: stretch;
    }

    .lukscolor-used-area-chip {
        width: 100%;
        border-radius: 16px;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
    }

    .lukscolor-used-area-chip__text {
        white-space: normal;
        flex: 1;
        min-width: 0;
    }

    .lukscolor-used-area-chip__actions {
        flex-shrink: 0;
    }
}

.lukscolor-simulador button::-moz-focus-inner {
    border: 0;
}

.lukscolor-help-tooltip {
    width: 190px;
    left: auto;
    right: 0;
    transform: none;
}

.lukscolor-help-tooltip::after {
    left: auto;
    right: 10px;
    transform: none;
}

.lukscolor-help-trigger:hover .lukscolor-help-tooltip,
.lukscolor-help-trigger:focus .lukscolor-help-tooltip,
.lukscolor-help-trigger:focus-visible .lukscolor-help-tooltip {
    transform: translateY(-2px);
}

.lukscolor-simulador button,
.lukscolor-simulador button:hover,
.lukscolor-simulador button:active,
.lukscolor-simulador button:focus,
.lukscolor-simulador button:focus-visible {
    text-decoration: none;
}

.lukscolor-help-box {
    margin-top: 12px;
    padding: 14px 16px;
    background: #f6f7f8;
    border: 1px solid #e4e6e8;
    border-radius: 14px;
    font-size: 13px;
    color: #444;
}

.lukscolor-help-box > strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #222;
}

.lukscolor-help-box li strong {
    display: inline;
    font-size: inherit;
}

.lukscolor-help-box ul {
    padding-left: 16px;
    margin: 0;
}

.lukscolor-help-box li {
    margin-bottom: 4px;
}

.lukscolor-help-text {
    font-size: 11px;
    color: #777;
    margin-top: -4px;
}

.lukscolor-control-label--with-help {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.lukscolor-control-label--with-help > span {
    display: inline-block;
}

.lukscolor-help-trigger {
    position: relative;
    width: 18px;
    height: 18px;
    min-width: 18px;
    padding: 0;
    border: 1px solid #cfd4d9;
    border-radius: 999px;
    background: #fff;
    color: #6b7280;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: help;
    box-shadow: none;
    outline: none;
}

.lukscolor-help-trigger:hover,
.lukscolor-help-trigger:focus,
.lukscolor-help-trigger:focus-visible {
    border-color: #b7bfc7;
    background: #f8f9fa;
    color: #374151;
    outline: none;
    box-shadow: none;
}

.lukscolor-help-tooltip {
    position: absolute;
    left: 50%;
    bottom: calc(100% + 10px);
    transform: translateX(-50%);
    width: 220px;
    padding: 10px 12px;
    background: #1f2937;
    color: #fff;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    text-transform: none;
    letter-spacing: normal;
    white-space: normal;
    text-align: left;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 20;
}

.lukscolor-help-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: #1f2937 transparent transparent transparent;
}

.lukscolor-help-trigger:hover .lukscolor-help-tooltip,
.lukscolor-help-trigger:focus .lukscolor-help-tooltip,
.lukscolor-help-trigger:focus-visible .lukscolor-help-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-2px);
}