/* Konfigurator parapetu — układ i widoki 2D/3D */
.cfg-page {
    padding: 2.5rem 0 4rem;
    background:
        radial-gradient(ellipse 80% 50% at 10% 0%, rgba(196, 165, 116, 0.12), transparent 55%),
        radial-gradient(ellipse 60% 40% at 90% 20%, rgba(0, 0, 0, 0.03), transparent 50%),
        var(--light);
}

.cfg-hero {
    max-width: 42rem;
    margin-bottom: 2rem;
}

.cfg-hero-kicker {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--secondary);
    margin: 0 0 0.5rem;
}

.cfg-hero h1 {
    margin-bottom: 0.65rem;
}

.cfg-hero p {
    color: var(--secondary);
    font-size: 1.02rem;
    line-height: 1.65;
}

.cfg-hero-cta {
    margin-top: 1.15rem;
}

.cfg-hero-cta .btn {
    margin: 0;
}

.cfg-hero-note {
    margin-top: 0.85rem;
    font-size: 0.92rem;
    color: var(--secondary);
}

/* Workshop mini gallery — compact thumbs + lightbox */
.cfg-hero-steps {
    margin: 1rem 0 0;
    padding: 0.75rem 0.9rem;
    background: rgba(138, 74, 34, 0.08);
    border: 1px solid rgba(138, 74, 34, 0.16);
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--secondary);
}

.cfg-hero-steps a {
    color: var(--primary);
}

.cfg-craft {
    margin: 0 0 1.75rem;
}

.cfg-craft-head {
    max-width: 40rem;
    margin-bottom: 0.75rem;
}

.cfg-craft-kicker {
    font-family: var(--font-sans);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--secondary);
    margin: 0 0 0.3rem;
}

.cfg-craft-head h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 0.3rem;
    color: var(--primary);
}

.cfg-craft-head p {
    margin: 0;
    color: var(--secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

.cfg-craft-collage {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.55rem;
}

.cfg-craft-shot {
    margin: 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.cfg-craft-frame {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: #eceae6;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.cfg-craft-frame picture,
.cfg-craft-frame img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cfg-craft-frame img {
    cursor: zoom-in;
}

.cfg-craft-shot figcaption {
    font-family: var(--font-sans);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--secondary);
    padding: 0 0.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 900px) {
    .cfg-craft-collage {
        display: flex;
        gap: 0.5rem;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.25rem;
    }

    .cfg-craft-shot {
        flex: 0 0 104px;
        scroll-snap-align: start;
    }

    .cfg-craft-frame {
        min-height: 104px;
    }

    .cfg-craft-collage::-webkit-scrollbar {
        height: 3px;
    }

    .cfg-craft-collage::-webkit-scrollbar-thumb {
        background: rgba(0, 0, 0, 0.2);
    }
}

/* Sticky mobile CTA — Ads / conversion landing */
.ads-sticky-cta {
    display: none;
}

@media (max-width: 900px) {
    .cfg-page {
        padding-bottom: 5.5rem;
    }

    /* Avoid duplicate CTAs on mobile: the sticky footer already provides
       "Zapytaj o wycenę / Zadzwoń / WhatsApp", so hide the hero copy. */
    .cfg-hero-cta {
        display: none;
    }

    .ads-sticky-cta {
        display: flex;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 90;
        gap: 0.4rem;
        padding: 0.55rem 0.65rem calc(0.55rem + env(safe-area-inset-bottom, 0px));
        background: rgba(255, 255, 255, 0.96);
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        backdrop-filter: blur(8px);
    }

    .ads-sticky-cta .btn {
        flex: 1 1 0;
        width: auto;
        margin: 0;
        padding: 0.75rem 0.35rem;
        font-size: 0.68rem;
        letter-spacing: 0.06em;
        text-align: center;
        white-space: nowrap;
    }

    .ads-sticky-cta .btn-outline {
        margin-left: 0;
    }
}

.cfg-layout {
    display: grid;
    grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
}

.cfg-panel {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(0, 0, 0, 0.08);
    padding: 1.25rem 1.35rem 1.5rem;
    scroll-margin-top: 5.5rem;
}

#cfg-add-cart {
    scroll-margin-top: 5.5rem;
}

.cfg-panel h2 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cfg-section {
    margin-bottom: 1.35rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.cfg-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0.75rem;
    padding-bottom: 0;
}

.cfg-section-title {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 0.75rem;
}

.cfg-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.cfg-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.cfg-field--full {
    grid-column: 1 / -1;
}

.cfg-field label {
    font-size: 0.78rem;
    color: var(--secondary);
    font-weight: 500;
}

.cfg-field input[type="number"],
.cfg-field select {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    padding: 0.55rem 0.65rem;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background: #fff;
    color: var(--primary);
    width: 100%;
}

.cfg-field input[type="number"]:focus,
.cfg-field select:focus,
.cfg-field input[type="color"]:focus {
    outline: 2px solid rgba(0, 0, 0, 0.25);
    outline-offset: 1px;
}

.cfg-hint {
    font-size: 0.72rem;
    color: var(--accent);
    margin-top: 0.15rem;
}

.cfg-edges {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem 0.75rem;
}

.cfg-corners {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.4rem;
}

.cfg-edge {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.82rem;
    color: var(--secondary);
    cursor: pointer;
}

.cfg-edge input {
    accent-color: var(--primary);
}

.cfg-palette-block {
    margin-bottom: 0.9rem;
}

.cfg-field-label {
    font-size: 0.78rem;
    color: var(--secondary);
    font-weight: 500;
    display: block;
    margin-bottom: 0.45rem;
}

.cfg-color-palette {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
    gap: 0.4rem;
}

.cfg-color-swatch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem;
    border: 2px solid transparent;
    background: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.58rem;
    line-height: 1.15;
    color: var(--secondary);
    text-align: center;
}

.cfg-color-swatch:hover { border-color: rgba(0, 0, 0, 0.12); }
.cfg-color-swatch.active { border-color: var(--primary); }

.cfg-color-chip {
    width: 36px;
    height: 36px;
    border-radius: 2px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    display: block;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.cfg-colors {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.cfg-color-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.cfg-color-field label {
    font-size: 0.78rem;
    color: var(--secondary);
    font-weight: 500;
}

.cfg-color-field input[type="color"] {
    width: 100%;
    height: 2.4rem;
    padding: 0.2rem;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background: #fff;
    cursor: pointer;
}

.cfg-wood-grid,
.cfg-stain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
    gap: 0.4rem;
}

.cfg-swatch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem;
    border: 2px solid transparent;
    background: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.58rem;
    line-height: 1.2;
    text-align: center;
    color: var(--secondary);
}

.cfg-swatch:hover { border-color: rgba(0, 0, 0, 0.12); }
.cfg-swatch.active {
    border-color: var(--primary);
}

.cfg-swatch img,
.cfg-swatch-preview {
    width: 52px;
    height: 52px;
    object-fit: cover;
    object-position: center 18%;
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: block;
}

.cfg-swatch-preview {
    background: linear-gradient(160deg, #f3ebdd, #c9b28e);
}

.cfg-swatch span { max-width: 68px; }

.cfg-note {
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--secondary);
    margin: 0.5rem 0 0;
}

.cfg-note a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cfg-note a:hover {
    color: var(--accent, #8a4a22);
}

.cfg-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.cfg-actions .btn {
    flex: 1 1 auto;
    text-align: center;
}

.cfg-estimate {
    margin-top: 1rem;
    padding: 1rem 1.1rem;
    background: linear-gradient(145deg, rgba(138, 74, 34, 0.08), rgba(244, 236, 222, 0.9));
    border: 1px solid rgba(138, 74, 34, 0.18);
}

.cfg-estimate-label {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 0.25rem;
}

.cfg-estimate-price {
    font-family: var(--font-serif, Georgia, serif);
    font-size: 1.85rem;
    font-weight: 600;
    color: var(--primary);
    line-height: 1.2;
}

.cfg-estimate-net,
.cfg-estimate-ship,
.cfg-estimate-note {
    margin: 0.35rem 0 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--secondary);
}

.cfg-estimate-note {
    margin-top: 0.55rem;
    padding-top: 0.55rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.cfg-summary {
    margin-top: 0.85rem;
    font-size: 0.82rem;
    color: var(--secondary);
    line-height: 1.5;
    padding: 0.75rem;
    background: var(--sand);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.cfg-summary strong {
    color: var(--primary);
    font-weight: 600;
}

/* Viewport */
.cfg-viewport {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.cfg-view-tabs {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.cfg-tab {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.55rem 0.9rem;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background: #fff;
    color: var(--secondary);
    cursor: pointer;
}

.cfg-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.cfg-canvas-wrap {
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: #ece8e1;
    aspect-ratio: 16 / 11;
    min-height: 280px;
    overflow: hidden;
}

.cfg-canvas-wrap[hidden] {
    display: none !important;
}

#cfg-canvas-3d,
#cfg-canvas-2d {
    width: 100%;
    height: 100%;
    display: block;
}

.cfg-view-hint {
    position: absolute;
    left: 0.75rem;
    bottom: 0.65rem;
    font-size: 0.72rem;
    color: rgba(0, 0, 0, 0.55);
    background: rgba(255, 255, 255, 0.75);
    padding: 0.25rem 0.5rem;
    pointer-events: none;
}

.cfg-legend {
    font-size: 0.8rem;
    color: var(--secondary);
    line-height: 1.55;
}

@media (max-width: 900px) {
    .cfg-layout {
        grid-template-columns: 1fr;
    }

    .cfg-viewport {
        order: -1;
    }

    .cfg-canvas-wrap {
        aspect-ratio: 4 / 3;
    }
}

@media (max-width: 520px) {
    .cfg-fields,
    .cfg-edges,
    .cfg-colors {
        grid-template-columns: 1fr;
    }
}