:root {
            --primary: #d79a27;
            --primary-light: #efb846;
            --primary-dark: #bd7d13;

            --dark: #202020;
            --text: #555;
            --muted: #8b8b8b;

            --background: #f5f4f1;
            --white: #ffffff;
            --border: #e9e7e2;

            --shadow:
                0 12px 35px rgba(30, 30, 30, 0.07),
                0 3px 10px rgba(30, 30, 30, 0.03);

            --header-height: 76px;
            --radius: 18px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html,
        body {
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        body {
            font-family: Arial, Helvetica, sans-serif;
            color: var(--dark);
            background: var(--background);
        }

        button {
            font: inherit;
        }

        /* HEADER */

        .configurator-header {
            height: var(--header-height);
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, 0.96);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            position: relative;
            z-index: 100;
        }

        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }

        .logo img {
            display: block;
            width: auto;
            max-width: 225px;
            max-height: 52px;
            object-fit: contain;
        }

        .header-info {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #7d7d7d;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .header-info-icon {
            width: 30px;
            height: 30px;
            border: 1px solid var(--border);
            border-radius: 50%;
            display: grid;
            place-items: center;
            color: var(--primary);
            background: #fff;
        }

        /* MAIN LAYOUT */

        .configurator {
            width: 100%;
            height: calc(100vh - var(--header-height));
            display: grid;
            grid-template-columns:
                clamp(310px, 24vw, 400px)
                minmax(450px, 1fr)
                clamp(300px, 22vw, 370px);

            gap: 16px;
            padding: 16px;
            overflow: hidden;
        }

        .panel {
            background: rgba(255, 255, 255, 0.97);
            border: 1px solid rgba(255, 255, 255, 0.8);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        /* LEFT CONFIGURATION PANEL */

        .options-panel {
            height: 100%;
            min-height: 0;
            padding: 22px 20px 12px;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        .panel-intro {
            flex: 0 0 auto;
            padding: 0 6px 18px;
            border-bottom: 1px solid var(--border);
        }

        .panel-intro-small {
            margin-bottom: 5px;
            color: var(--text);
            font-size: 14px;
        }

        .panel-intro h1 {
            font-family: Georgia, "Times New Roman", serif;
            font-size: clamp(24px, 2vw, 31px);
            font-weight: 500;
            line-height: 1.1;
            margin-bottom: 8px;
        }

        .panel-intro p {
            color: var(--text);
            font-size: 13px;
            line-height: 1.5;
        }

        .options-list {
            flex: 1;
            min-height: 0;
            display: flex;
            flex-direction: column;
        }

        .option-row {
            flex: 1;
            min-height: 54px;
            padding: 10px 6px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 13px;
            cursor: pointer;
            transition: background 0.2s ease;
        }

        .option-row:hover {
            background: #faf9f6;
        }

        .option-icon {
            width: 30px;
            flex: 0 0 30px;
            display: grid;
            place-items: center;
        }

        .option-icon svg {
            width: 25px;
            height: 25px;
            fill: none;
            stroke: #353535;
            stroke-width: 1.6;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .option-content {
            flex: 1;
            min-width: 0;
        }

        .option-main-line {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
        }

        .option-title {
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.035em;
        }

        .option-value {
            max-width: 54%;
            color: var(--text);
            font-size: 11px;
            text-align: right;
            line-height: 1.35;
        }

        .option-arrow {
            color: #444;
            font-size: 21px;
            font-weight: 300;
        }

        /* COLOR OPTIONS */

        .color-option-row {
            display: block;
            flex: 1.2;
            padding-top: 9px;
            padding-bottom: 9px;
        }

        .color-header {
            display: flex;
            align-items: center;
            gap: 13px;
            margin-bottom: 9px;
        }

        .color-header .option-main-line {
            flex: 1;
        }

        .color-list {
            display: flex;
            align-items: center;
            gap: 9px;
            padding-left: 43px;
        }

        .color-item {
            width: 33px;
            height: 33px;
            flex: 0 0 33px;
            border-radius: 7px;
            border: 1px solid #d8d8d8;
            cursor: pointer;
            position: relative;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
        }

        .color-item.active {
            border: 2px solid var(--primary);
            box-shadow:
                0 0 0 2px #fff,
                0 0 0 3px var(--primary);
        }

        .color-black {
            background: #353a3d;
        }

        .color-gray {
            background: #85878a;
        }

        .color-light {
            background: #e8e7e4;
        }

        .color-cream {
            background: #d7c4aa;
        }

        .color-oak {
            background: #b68e68;
        }

        .color-brown {
            background: #8f6349;
        }

        .mesh-black {
            background:
                radial-gradient(#555 0.8px, transparent 0.8px),
                #d4d4d4;
            background-size: 3px 3px;
        }

        .mesh-gray {
            background:
                radial-gradient(#747474 0.7px, transparent 0.7px),
                #ddd;
            background-size: 3px 3px;
        }

        .mesh-light {
            background:
                radial-gradient(#aaa 0.6px, transparent 0.6px),
                #ececea;
            background-size: 3px 3px;
        }

        .mesh-white {
            background:
                radial-gradient(#ccc 0.5px, transparent 0.5px),
                #f7f6f3;
            background-size: 3px 3px;
        }

        .handle-options {
            display: flex;
            gap: 15px;
            padding: 9px 0 0 43px;
        }

        .handle-item {
            width: 59px;
            height: 53px;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            background: #fff;
            display: grid;
            place-items: center;
            cursor: pointer;
        }

        .handle-item.active {
            border: 1.5px solid var(--primary);
        }

        .handle-shape {
            width: 7px;
            height: 32px;
            border: 2px solid #aaa;
            background: #f6f6f6;
        }

        .handle-item:nth-child(2) .handle-shape {
            background: #bebebe;
            border-color: #bebebe;
        }

        .handle-item:nth-child(3) .handle-shape {
            width: 8px;
            background: #999;
            border-color: #999;
        }

        .plus-button {
            width: 24px;
            height: 24px;
            flex: 0 0 24px;
            border: 1px solid #cacaca;
            border-radius: 50%;
            background: #fff;
            font-size: 20px;
            line-height: 18px;
            color: #555;
            cursor: pointer;
        }

        /* CENTER PREVIEW */

        .preview-panel {
            height: 100%;
            min-width: 0;
            min-height: 0;
            border-radius: var(--radius);
            position: relative;
            overflow: hidden;
           
             box-shadow: var(--shadow);
        }

        .preview-panel::after {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background:
                linear-gradient(
                    90deg,
                    rgba(255, 255, 255, 0.08),
                    transparent 20%,
                    transparent 80%,
                    rgba(255, 255, 255, 0.04)
                );
        }

        .preview-top-controls {
            position: absolute;
            z-index: 5;
            top: 18px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 40px);
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 70px;
            pointer-events: none;
        }

        .segmented-control {
            pointer-events: auto;
            display: flex;
            align-items: center;
            padding: 3px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.93);
            box-shadow: 0 5px 18px rgba(0, 0, 0, 0.08);
            backdrop-filter: blur(12px);
        }

        .segment-button {
            min-width: 86px;
            height: 34px;
            padding: 0 18px;
            border: 0;
            border-radius: 999px;
            background: transparent;
            color: #666;
            font-size: 12px;
            cursor: pointer;
        }

        .segment-button.active {
            color: #fff;
            background: linear-gradient(
                135deg,
                var(--primary-light),
                var(--primary)
            );
            box-shadow: 0 4px 12px rgba(208, 145, 28, 0.28);
        }

        .segment-outline.active {
            background: #fff;
            color: var(--primary-dark);
            border: 1px solid var(--primary);
            box-shadow: none;
        }

        .preview-bottom {
            position: absolute;
            z-index: 5;
            left: 50%;
            bottom: 15px;
            transform: translateX(-50%);
            width: min(660px, calc(100% - 30px));
            height: 66px;
            padding: 7px 10px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            border-radius: 17px;
            background: rgba(255, 255, 255, 0.22);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
            backdrop-filter: blur(15px);
        }

        .view-button {
            border: 0;
            border-right: 1px solid #e7e7e7;
            background: transparent;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            color: #4f4f4f;
            font-size: 9px;
            text-transform: uppercase;
            cursor: pointer;
        }

        .view-button:last-child {
            border-right: 0;
        }

        .view-button.active {
            color: var(--primary-dark);
        }

        .view-button svg {
            width: 23px;
            height: 23px;
            fill: none;
            stroke: currentColor;
            stroke-width: 1.6;
        }

        /* RIGHT SUMMARY */

        .summary-column {
            height: 100%;
            min-height: 0;
            display: flex;
            flex-direction: column;
            gap: 14px;
            overflow: hidden;
        }

        .summary-card {
            flex: 1;
            min-height: 0;
            padding: 25px 24px 21px;
            display: flex;
            flex-direction: column;
        }

        .summary-card h2 {
            margin-bottom: 18px;
            font-size: 18px;
            font-weight: 500;
        }

        .summary-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .summary-row {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            color: var(--text);
            font-size: 12px;
        }

        .summary-row span:last-child {
            color: #555;
            white-space: nowrap;
        }

        .summary-divider {
            height: 1px;
            margin: 21px 0;
            background: var(--border);
        }

        .summary-total-label {
            margin-bottom: 8px;
            color: #555;
            font-size: 11px;
            text-transform: uppercase;
        }

        .summary-total {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 22px;
        }

        .summary-price {
            font-family: Georgia, "Times New Roman", serif;
            font-size: clamp(31px, 2.7vw, 32px);
            font-weight: 400;
            line-height: 1;
        }

        .summary-tax {
            margin-bottom: 4px;
            color: #aaa;
            font-size: 10px;
        }

        .primary-button,
        .secondary-button {
            width: 100%;
            height: 36px;
            border-radius: 10px;
            cursor: pointer;
            text-transform: uppercase;
            letter-spacing: 0.02em;
        }

        .primary-button {
            margin-bottom: 12px;
            border: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            background: linear-gradient(
                135deg,
                var(--primary-light),
                var(--primary-dark)
            );
            box-shadow: 0 9px 20px rgba(204, 141, 23, 0.23);
        }

        .primary-button-arrow {
            font-size: 25px;
            font-weight: 300;
        }

        .secondary-button {
            border: 1px solid var(--primary);
            background: #fff;
            color: #555;
            font-size: 11px;
        }

        /* BENEFIT CARDS */

        .benefit-grid {
            flex: 0 0 177px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }

        .benefit-card {
            min-width: 0;
            padding: 14px 11px;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 13px;
            box-shadow: var(--shadow);
        }

        .benefit-icon {
            flex: 0 0 31px;
            width: 31px;
            height: 31px;
            display: grid;
            place-items: center;
            color: var(--primary);
        }

        .benefit-icon svg {
            width: 29px;
            height: 29px;
            fill: none;
            stroke: currentColor;
            stroke-width: 1.5;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .benefit-title {
            margin-bottom: 5px;
            color: #777;
            font-size: 9px;
            line-height: 1.3;
        }

        .benefit-text {
            font-size: 10px;
            line-height: 1.35;
        }

        /* LAPTOP */

        @media (max-width: 1350px) {
            :root {
                --header-height: 66px;
            }

            .configurator {
                grid-template-columns: 315px minmax(390px, 1fr) 305px;
                gap: 12px;
                padding: 12px;
            }

            .options-panel {
                padding: 17px 15px 8px;
            }

            .panel-intro {
                padding-bottom: 12px;
            }

            .panel-intro h1 {
                font-size: 25px;
            }

            .option-row {
                padding-top: 7px;
                padding-bottom: 7px;
                min-height: 47px;
            }

            .color-list {
                gap: 7px;
            }

            .color-item {
                width: 28px;
                height: 28px;
                flex-basis: 28px;
            }

            .summary-card {
                padding: 20px 19px 17px;
            }

            .summary-card h2 {
                margin-bottom: 14px;
            }

            .summary-list {
                gap: 11px;
            }

            .summary-divider {
                margin: 15px 0;
            }

            .primary-button,
            .secondary-button {
                height:28px;
            }

            .benefit-grid {
                flex-basis: 145px;
                gap: 9px;
            }

            .benefit-card {
                padding: 10px 8px;
                gap: 7px;
            }

            .benefit-icon {
                flex-basis: 25px;
                width: 25px;
            }

            .benefit-icon svg {
                width: 24px;
                height: 24px;
            }

            .preview-top-controls {
                gap: 30px;
            }
        }

        /* SMALLER DESKTOP / TABLET */

        @media (max-width: 1100px) {
            .configurator {
                grid-template-columns: 290px minmax(380px, 1fr) 280px;
                gap: 8px;
                padding: 8px;
            }

            .header-info {
                display: none;
            }

            .option-icon {
                width: 25px;
                flex-basis: 25px;
            }

            .color-list,
            .handle-options {
                padding-left: 38px;
            }

            .color-item {
                width: 24px;
                height: 24px;
                flex-basis: 24px;
            }

            .segment-button {
                min-width: 70px;
                padding: 0 12px;
            }

            .preview-top-controls {
                gap: 12px;
            }

            .summary-price {
                font-size: 26px;
            }
        }

        /* MOBILE LANDSCAPE / NARROW VIEW */

        @media (max-width: 900px) {
            .configurator {
                grid-template-columns: 270px minmax(350px, 1fr);
            }

            .summary-column {
                display: none;
            }
        }

        @media (max-width: 680px) {
            :root {
                --header-height: 58px;
            }

            .configurator-header {
                padding: 0 14px;
            }

            .logo img {
                max-width: 175px;
                max-height: 42px;
            }

            .configurator {
                grid-template-columns: 1fr;
                position: relative;
                padding: 7px;
            }

            .preview-panel {
                position: absolute;
                inset: 7px;
            }

            .options-panel {
                position: absolute;
                z-index: 20;
                left: 14px;
                top: 14px;
                bottom: 86px;
                width: min(310px, calc(100% - 28px));
                transform: translateX(calc(-100% - 25px));
                transition: transform 0.3s ease;
            }

            .options-panel.mobile-open {
                transform: translateX(0);
            }

            .preview-top-controls {
                top: 10px;
                align-items: flex-end;
                flex-direction: column;
                left: auto;
                right: 10px;
                width: auto;
                transform: none;
                gap: 7px;
            }

            .segment-button {
                min-width: 61px;
                height: 30px;
                font-size: 10px;
            }

            .preview-bottom {
                height: 66px;
                bottom: 10px;
            }
        }
		
		
		.primary-button-arrow {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.primary-button-arrow svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.25s ease;
}

.primary-button:hover .primary-button-arrow svg {
    transform: translateX(4px);
}










.config-section {
    width: 100%;
    padding: 24px 10px 26px;
    border-bottom: 1px solid #e8e5df;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

.config-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 34px;
}

.config-section-title {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #151515;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.35px;
}

.config-section-icon {
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.config-section-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: #343434;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.config-section-toggle {
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #1f1f1f;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

.config-section-content {
    display: flex;
    flex-direction: column;
    gap: 13px;
    margin-top: 18px;
    padding-left: 40px;
}

.dimension-row {
    display: grid;
    grid-template-columns: 1fr 172px;
    align-items: center;
    gap: 18px;
}

.dimension-label {
    color: #63605b;
    font-size: 13px;
    font-weight: 400;
}

.dimension-input {
    position: relative;
    display: block;
}

.dimension-input input {
    width: 100%;
    height: 43px;
    padding: 0 47px 0 14px;
    border: 1px solid #d7d4ce;
    border-radius: 7px;
    outline: none;
    background: #ffffff;
    color: #242424;
    font-size: 14px;
    font-weight: 600;
    box-sizing: border-box;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.dimension-input input:hover {
    border-color: #bbb7af;
}

.dimension-input input:focus {
    border-color: #e5a324;
    background: #fffdf8;
    box-shadow: 0 0 0 3px rgba(229, 163, 36, 0.13);
}

.dimension-unit {
    position: absolute;
    top: 50%;
    right: 13px;
    transform: translateY(-50%);
    color: #6d6963;
    font-size: 13px;
    pointer-events: none;
}

/* Uklanja standardne strelice kod number inputa */
.dimension-input input::-webkit-inner-spin-button,
.dimension-input input::-webkit-outer-spin-button {
    margin: 0;
    appearance: none;
}

.dimension-input input[type="number"] {
    appearance: textfield;
}

/* Mobilni prikaz */
@media (max-width: 520px) {
    .config-section {
        padding: 20px 4px 22px;
    }

    .config-section-content {
        padding-left: 0;
    }

    .dimension-row {
        grid-template-columns: 82px 1fr;
        gap: 12px;
    }
}






.opening-content {
    padding-left: 40px;
}

.opening-field {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.opening-label {
    color: #63605b;
    font-size: 13px;
    font-weight: 400;
}

.select-wrapper {
    position: relative;
    display: block;
    width: 100%;
}

.select-wrapper select {
    width: 100%;
    height: 46px;
    padding: 0 46px 0 14px;

    border: 1px solid #d7d4ce;
    border-radius: 7px;
    outline: none;

    background-color: #ffffff;
    color: #242424;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-weight: 500;

    appearance: none;
    cursor: pointer;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.select-wrapper select:hover {
    border-color: #bbb7af;
}

.select-wrapper select:focus {
    border-color: #e5a324;
    background-color: #fffdf8;
    box-shadow: 0 0 0 3px rgba(229, 163, 36, 0.13);
}

.select-arrow {
    position: absolute;
    top: 50%;
    right: 14px;

    width: 18px;
    height: 18px;

    display: flex;
    align-items: center;
    justify-content: center;

    transform: translateY(-50%);
    pointer-events: none;
}

.select-arrow svg {
    width: 17px;
    height: 17px;

    fill: none;
    stroke: #5f5c57;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@media (max-width: 520px) {
    .opening-content {
        padding-left: 0;
    }
}








.config-section-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: #343434;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}
















/* =========================================================
   SEKCIJA: NACIN UGRADNJE
========================================================= */

.config-section {
    width: 100%;
    padding: 24px 10px 26px;
    border-bottom: 1px solid #e8e5df;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

.config-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 34px;
}

.config-section-title {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #151515;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.35px;
}

.config-section-icon {
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.config-section-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: #343434;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.config-section-toggle {
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #1f1f1f;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.config-section-toggle:hover {
    background: #f6f2e9;
    color: #d99a20;
}

.config-section-toggle:active {
    transform: scale(0.92);
}

.config-section-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 18px;
}

.installation-content {
    padding-left: 40px;
}

.installation-option {
    position: relative;
    display: block;
    cursor: pointer;
}

.installation-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.installation-card {
    width: 100%;
    min-height: 70px;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid #ddd9d1;
    border-radius: 10px;
    background: #ffffff;
    box-sizing: border-box;
    transition:
        border-color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.installation-option:hover .installation-card {
    border-color: #c8c2b7;
    background: #fffdf9;
    transform: translateY(-1px);
}

.installation-radio {
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    border: 1.5px solid #aaa59d;
    border-radius: 50%;
    background: #ffffff;
    box-sizing: border-box;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.installation-radio::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d99a20;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.2s ease;
}

.installation-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.installation-copy strong {
    color: #242424;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
}

.installation-copy small {
    color: #77726b;
    font-size: 12px;
    line-height: 1.45;
}

.installation-option input:checked + .installation-card {
    border-color: #d99a20;
    background: #fffaf1;
    box-shadow: 0 0 0 3px rgba(217, 154, 32, 0.12);
}

.installation-option input:checked + .installation-card .installation-radio {
    border-color: #d99a20;
    box-shadow: 0 0 0 3px rgba(217, 154, 32, 0.12);
}

.installation-option input:checked + .installation-card .installation-radio::after {
    transform: translate(-50%, -50%) scale(1);
}

.installation-option input:focus-visible + .installation-card {
    outline: 2px solid rgba(217, 154, 32, 0.45);
    outline-offset: 2px;
}

@media (max-width: 520px) {
    .config-section {
        padding: 20px 4px 22px;
    }

    .installation-content {
        padding-left: 0;
    }

    .installation-card {
        padding: 8px 9px;
    }

    .installation-copy strong {
        font-size: 13px;
    }

    .installation-copy small {
        font-size: 11px;
    }
}










.view-link {
    text-decoration: none;
    color: inherit;
 }



.view-button span {
    font-weight: 500;
    text-decoration: none;
}



#prod_img{height:40px;}

























.m_current_config{display:none;}
.m_header{display:none;}

@media (max-width: 1000px) {
.header{display:none;}
.options-panel{display:none;}
.summary-column{display:none;}
.preview-bottom{display:none;}
.preview-top-controls{display:none;}

.m_current_config{display:block;}
.m_header{display:block;}
.preview-panel {
 height:70vh;
        }


}

















.m_header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;

    width: 100%;
    height: 82px;
    padding: 12px 22px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);

    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;

    box-shadow:
        0 8px 30px rgba(54, 43, 31, 0.10),
        inset 0 -1px 0 rgba(255, 255, 255, 0.80);
}

.m_header_logo {
    display: flex;
    align-items: center;

    height: 58px;

    text-decoration: none;
}

.m_header_logo img {
    display: block;

    width: auto;
    height: 54px;

    object-fit: contain;
}

.m_header_cart {
    position: relative;

    display: inline-flex;
    align-items: center;
    gap: 10px;

    min-height: 46px;
    padding: 8px 12px;

    border-radius: 14px;

    color: #292622;
    text-decoration: none;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.m_header_cart:hover {
    background: rgba(211, 151, 34, 0.10);
    color: #c98e18;
}

.m_header_cart:active {
    transform: scale(0.96);
}

.m_header_cart_icon {
    position: relative;

    width: 28px;
    height: 28px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.m_header_cart_icon svg {
    width: 27px;
    height: 27px;

    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.m_header_cart_count {
    position: absolute;
    top: -7px;
    right: -8px;

    min-width: 18px;
    height: 18px;
    padding: 0 5px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 2px solid #ffffff;
    border-radius: 20px;

    background: #d89719;
    color: #ffffff;

    font-size: 10px;
    font-weight: 700;
    line-height: 1;
}

.m_header_cart_text {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

/* Prostor ispod fixed headera */

.m_page_content {
    padding-top: 82px;
}

/* Header je vidljiv samo na mobilnim uredajima */

@media (min-width: 769px) {
    .m_header {
        display: none;
    }

    .m_page_content {
        padding-top: 0;
    }
}

/* Manji mobilni uredaji */

@media (max-width: 420px) {
    .m_header {
        height: 74px;
        padding: 10px 16px;

        border-bottom-left-radius: 20px;
        border-bottom-right-radius: 20px;
    }

    .m_header_logo {
        height: 50px;
    }

    .m_header_logo img {
        height: 46px;
    }

    .m_header_cart {
        gap: 7px;
        padding: 7px 8px;
    }

    .m_header_cart_icon {
        width: 25px;
        height: 25px;
    }

    .m_header_cart_icon svg {
        width: 24px;
        height: 24px;
    }

    .m_header_cart_text {
        font-size: 12px;
    }

    .m_page_content {
        padding-top: 74px;
    }
}



.m_current_config {
    position: absolute;
    top: 20px;
    left: 50%;
    z-index: 50;

    width: calc(100% - 32px);
    max-width: 580px;
    min-height: 72px;
    padding: 10px 10px 10px 15px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;

    transform: translateX(-50%);

    background: rgba(255, 255, 255, 0.58);

    backdrop-filter: blur(18px) saturate(135%);
    -webkit-backdrop-filter: blur(18px) saturate(135%);

    border: 1px solid rgba(255, 255, 255, 0.68);
    border-radius: 22px;

    box-shadow:
        0 14px 35px rgba(45, 37, 28, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.m_current_config_info {
    min-width: 0;

    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.m_current_config_label {
    margin-bottom: 4px;

    color: rgba(43, 40, 36, 0.72);

    font-size: 10px;
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

.m_current_config_price {
    color: #201e1b;

    font-family: Georgia, "Times New Roman", serif;
    font-size: 21px;
    font-weight: 400;
    line-height: 1;
    white-space: nowrap;
}

.m_current_config_vat {
    margin-top: 4px;

    color: rgba(43, 40, 36, 0.52);

    font-size: 10px;
    line-height: 1;
}

.m_current_config_button {
    min-height: 36px;
    padding: 0 14px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    flex-shrink: 0;

    border: 1px solid rgba(218, 151, 26, 0.65);
    border-radius: 15px;

    background: linear-gradient(
        135deg,
        #efb334 0%,
        #cf8810 100%
    );

    color: #ffffff;
    text-decoration: none;

    font-size: 10px;
    font-weight: 300;
    line-height: 1;
    letter-spacing: 0.2px;
    text-transform: uppercase;

    box-shadow:
        0 9px 22px rgba(196, 126, 10, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        filter 0.2s ease;
}

.m_current_config_button svg {
    width: 21px;
    height: 21px;

    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.m_current_config_button:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);

    box-shadow:
        0 12px 27px rgba(196, 126, 10, 0.30),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.m_current_config_button:active {
    transform: scale(0.97);
}

/* Manji telefoni */