:root {
    --ek-orange: #ee7202;
    --ek-orange-dark: #cf5e00;
    --ek-ink: #242424;
    --ek-muted: #6e6e6e;
    --ek-line: #e5e5e5;
    --ek-soft: #f7f7f5;
    --ek-success: #2f7d4a;
}

.ek-configurator-page {
    background: #fff;
    padding-top: 42px;
}

.ek-configurator-page .ek-configurator-layout {
    align-items: flex-start;
}

.ek-configurator-page .product-right-slick {
    overflow: hidden;
    border: 1px solid #ececec;
    border-radius: 14px;
    background: #f8f8f6;
}

.ek-configurator-page .product-right-slick img {
    width: 100%;
    object-fit: contain;
}

.ek-configurator-page .slider-right-nav img {
    border-radius: 7px;
}

.ek-gate-source-images {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.ek-gate-visualizer {
    position: relative;
    overflow: hidden;
    border: 1px solid #dfdfdc;
    border-radius: 14px;
    background: #f1efeb;
    box-shadow: 0 14px 35px rgba(35, 35, 35, 0.08);
}

.ek-gate-visualizer canvas {
    display: block;
    width: 100%;
    min-height: 360px;
}

.ek-preview-meta {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-width: calc(100% - 28px);
    padding: 9px 12px;
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(8px);
}

.ek-preview-meta span {
    color: var(--ek-ink);
    font-size: 12px;
    font-weight: 800;
}

.ek-preview-meta span i {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 5px;
    border-radius: 50%;
    background: var(--ek-success);
    box-shadow: 0 0 0 3px rgba(47, 125, 74, 0.13);
}

.ek-preview-meta small {
    overflow: hidden;
    color: var(--ek-muted);
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ek-configurator-panel.product-form-box {
    position: sticky;
    top: 18px;
    padding: 0;
    overflow: hidden;
    text-align: left;
    border: 1px solid #dededb;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 14px 38px rgba(35, 35, 35, 0.08);
}

.ek-configurator-panel form {
    padding: 24px;
}

.ek-configurator-intro {
    margin-bottom: 20px;
}

.ek-configurator-intro .ek-eyebrow {
    display: inline-block;
    margin-bottom: 7px;
    color: var(--ek-orange-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ek-configurator-panel .ek-configurator-intro h2 {
    margin: 0 0 8px;
    color: var(--ek-ink);
    font-size: 25px;
    line-height: 1.2;
    text-transform: none;
}

.ek-configurator-intro p {
    color: var(--ek-muted);
    font-size: 14px;
    line-height: 1.5;
}

.ek-configurator-progress {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0 -24px 12px;
    padding: 0 24px 12px;
    list-style: none;
}

.ek-progress-step {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: #8b8b8b;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
}

.ek-progress-step:not(:last-child)::after {
    position: absolute;
    top: 14px;
    left: calc(50% + 18px);
    width: calc(100% - 36px);
    height: 2px;
    background: #dfdfdf;
    content: "";
}

.ek-progress-step span {
    position: relative;
    z-index: 1;
    display: inline-grid;
    width: 30px;
    height: 30px;
    margin: 0 auto;
    place-items: center;
    border: 2px solid #d7d7d7;
    border-radius: 50%;
    background: #fff;
    color: #777;
    font-size: 13px;
}

.ek-progress-step.is-active {
    color: var(--ek-ink);
}

.ek-progress-step.is-active span {
    border-color: var(--ek-orange);
    background: var(--ek-orange);
    color: #fff;
}

.ek-progress-step.is-complete span {
    border-color: var(--ek-success);
    background: var(--ek-success);
    color: #fff;
}

.ek-progress-step.is-complete:not(:last-child)::after {
    background: var(--ek-success);
}

.ek-configurator-panel .border-product {
    border-top-style: solid;
}

.ek-configurator-panel .ek-dimensions-card {
    border-top: 0;
    padding: 22px 0 20px;
}

.ek-step-heading {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    margin-bottom: 17px;
}

.ek-step-heading > span {
    display: inline-grid;
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 50%;
    background: var(--ek-ink);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}

.ek-step-heading strong,
.ek-step-heading small {
    display: block;
}

.ek-step-heading strong {
    margin-top: 1px;
    color: var(--ek-ink);
    font-size: 16px;
    line-height: 1.25;
}

.ek-step-heading small {
    margin-top: 4px;
    color: var(--ek-muted);
    font-size: 12px;
    line-height: 1.4;
}

.ek-dimensions-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px 12px;
}

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

.ek-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--ek-ink);
    font-size: 13px;
    font-weight: 700;
}

.ek-field .input-group {
    flex-wrap: nowrap;
}

.ek-field .form-control {
    min-width: 0;
    height: 48px;
    border-color: #cfcfcb;
    border-radius: 7px 0 0 7px;
    color: var(--ek-ink);
    font-size: 16px;
    font-weight: 600;
}

.ek-field .form-control:focus {
    border-color: var(--ek-orange);
    box-shadow: 0 0 0 3px rgba(238, 114, 2, 0.14);
}

.ek-field .input-group-text {
    min-width: 48px;
    justify-content: center;
    border-color: #cfcfcb;
    border-radius: 0 7px 7px 0;
    background: var(--ek-soft);
    color: #555;
    font-weight: 600;
}

.ek-field > small {
    display: block;
    margin-top: 6px;
    color: #858585;
    font-size: 11px;
    line-height: 1.35;
}

.ek-field .form-control.is-invalid {
    border-color: #c5362f;
    background-image: none;
    box-shadow: 0 0 0 3px rgba(197, 54, 47, 0.1);
}

.ek-field .input-group label.error {
    display: none !important;
}

.ek-field .ek-field-error {
    display: none;
    color: #a42c27;
    font-weight: 600;
}

.ek-field .ek-field-error:not(:empty) {
    display: block;
}

.ek-measure-help {
    margin-top: 17px;
    border-top: 1px solid var(--ek-line);
}

.ek-measure-trigger {
    display: grid;
    width: 100%;
    grid-template-columns: 34px 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 14px 0 0;
    border: 0;
    background: transparent;
    color: var(--ek-ink);
    cursor: pointer;
    text-align: left;
}

.ek-measure-trigger:hover strong,
.ek-measure-trigger:focus strong {
    color: var(--ek-orange-dark);
}

.ek-measure-trigger:focus-visible {
    outline: 2px solid var(--ek-orange);
    outline-offset: 5px;
    border-radius: 4px;
}

.ek-measure-trigger-icon {
    display: inline-grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    background: #fff3e8;
    color: var(--ek-orange-dark);
}

.ek-measure-trigger strong,
.ek-measure-trigger small {
    display: block;
}

.ek-measure-trigger strong {
    font-size: 13px;
    transition: color 0.15s ease;
}

.ek-measure-trigger small {
    margin-top: 2px;
    color: var(--ek-muted);
    font-size: 11px;
}

.ek-measure-trigger-arrow {
    color: #999;
    font-size: 11px;
}

.ek-measure-modal .modal-content {
    overflow: hidden;
    border: 0;
    border-radius: 14px;
    box-shadow: 0 22px 70px rgba(25, 25, 25, 0.24);
}

.ek-measure-modal .modal-header {
    align-items: flex-start;
    padding: 22px 24px 18px;
    border-bottom: 1px solid var(--ek-line);
}

.ek-modal-eyebrow {
    display: block;
    margin-bottom: 4px;
    color: var(--ek-orange-dark);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.ek-measure-modal .modal-title {
    color: var(--ek-ink);
    font-size: 22px;
    line-height: 1.25;
}

.ek-measure-modal .modal-body {
    padding: 24px;
}

.ek-measure-modal-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: 26px;
    align-items: center;
}

.ek-measure-illustration {
    padding: 16px;
    border: 1px solid var(--ek-line);
    border-radius: 10px;
    background: var(--ek-soft);
}

.ek-measure-illustration img {
    display: block;
    width: 100%;
    height: auto;
}

.ek-measure-steps ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ek-measure-steps li {
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 11px;
    margin-bottom: 17px;
}

.ek-measure-steps li > span {
    display: inline-grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 50%;
    background: var(--ek-ink);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
}

.ek-measure-steps strong {
    color: var(--ek-ink);
    font-size: 14px;
}

.ek-measure-steps p {
    margin: 3px 0 0;
    color: var(--ek-muted);
    font-size: 12px;
    line-height: 1.45;
}

.ek-measure-note {
    padding: 10px 12px;
    border-radius: 7px;
    background: #fff3e8;
    color: #754019;
    font-size: 12px;
    font-weight: 600;
}

.ek-measure-note i {
    margin-right: 5px;
    color: var(--ek-orange-dark);
}

.ek-measure-modal .modal-footer {
    padding: 15px 24px;
    border-top: 1px solid var(--ek-line);
}

.ek-measure-modal .modal-footer .btn-solid {
    min-height: 44px;
    padding: 10px 18px;
    border-radius: 7px;
    background: var(--ek-orange);
    color: #fff;
    font-weight: 700;
}

.ek-options-heading {
    margin: 22px 0 12px;
}

.ek-summary-heading {
    margin: 24px 0 -2px;
}

.ek-config-options .product-accordion {
    margin: 0;
}

.ek-config-options .theme-accordion {
    width: 100%;
}

.ek-config-options .theme-accordion .card {
    margin-bottom: 9px;
    overflow: hidden;
    border: 1px solid var(--ek-line);
    border-radius: 9px;
    background: #fff;
}

.ek-config-options .theme-accordion .card-header {
    position: relative;
    padding: 0;
    border: 0;
    background: #fff;
}

.ek-config-options .theme-accordion .card-header h5 {
    position: relative;
}

.ek-config-options .theme-accordion .card.is-complete .card-header::before {
    position: absolute;
    z-index: 2;
    top: 15px;
    right: 15px;
    display: grid;
    width: 20px;
    height: 20px;
    place-items: center;
    border-radius: 50%;
    background: var(--ek-success);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m5 10 3 3 7-7' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    color: #fff;
    content: "";
    font-size: 12px;
    font-weight: 800;
}

.ek-config-options .theme-accordion .card.is-complete .card-header .btn-link::after {
    display: none;
}

.ek-config-options .theme-accordion .card-header .btn-link {
    position: relative;
    padding: 15px 42px 7px 15px;
    color: var(--ek-ink);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.25;
    text-align: left;
    text-decoration: none;
    text-transform: none;
}

.ek-config-options .theme-accordion .card-header .btn-link::after {
    position: absolute;
    top: 50%;
    right: 16px;
    width: 9px;
    height: 9px;
    border-right: 2px solid #777;
    border-bottom: 2px solid #777;
    content: "";
    transform: translateY(-70%) rotate(45deg);
    transition: transform 0.2s ease;
}

.ek-config-options .theme-accordion .card-header .btn-link[aria-expanded="true"]::after {
    transform: translateY(-30%) rotate(225deg);
}

.ek-config-options .theme-accordion .help-block {
    min-height: 24px;
    padding: 0 42px 12px 15px;
    color: var(--ek-orange-dark);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
}

.ek-config-options .theme-accordion .help-block.modified {
    color: var(--ek-success);
}

.ek-config-options .theme-accordion .card-header small {
    display: block;
    padding: 0 15px 12px;
    color: var(--ek-muted);
    font-size: 11px;
    line-height: 1.35;
}

.ek-config-options .theme-accordion .el-popover {
    position: absolute;
    top: 11px;
    right: 40px;
    color: #8b8b8b;
}

.ek-config-options .theme-accordion .el-popover i {
    font-size: 17px;
}

.ek-config-options .theme-accordion .card-body {
    padding: 8px;
    border-top: 1px solid var(--ek-line);
    background: var(--ek-soft);
}

.ek-config-options .list-group-item {
    margin-bottom: 7px !important;
    padding: 10px;
    cursor: pointer;
    border: 1px solid #dededb;
    border-radius: 7px;
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ek-config-options .list-group-item:hover {
    border-color: #b7b7b2;
}

.ek-config-options .list-group-item:has(input:checked) {
    border-color: var(--ek-orange);
    box-shadow: 0 0 0 2px rgba(238, 114, 2, 0.12);
}

.ek-config-options .list-group-item .row {
    align-items: center;
}

.ek-config-options .form-check-input {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--ek-orange);
}

.ek-config-options .card-body .card-body {
    padding: 2px 0;
    border-top: 0;
    background: transparent;
}

.ek-config-options .badge.bg-primary {
    display: inline-block;
    margin-top: 5px;
    padding: 5px 7px;
    background: #f2f2ef !important;
    color: #4b4b4b;
    font-weight: 600;
}

.ek-config-options .badge.bg-primary.is-included {
    background: #eef7f0 !important;
    color: var(--ek-success);
}

.ek-config-options .ek-option-context {
    display: block;
    margin-top: 3px;
    color: var(--ek-muted);
    font-size: 11px;
    font-weight: 400;
    line-height: 1.35;
}

.ek-configurator-panel .ek-quantity {
    display: flex;
    gap: 14px;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px !important;
    padding: 17px 0;
}

.ek-configurator-panel .ek-quantity label {
    margin: 0;
    color: var(--ek-ink);
    font-weight: 700;
}

.ek-configurator-panel .ek-quantity .input-group {
    width: 105px;
}

.ek-configurator-panel .ek-quantity .form-control {
    height: 44px;
    text-align: center;
}

.ek-order-summary {
    margin-top: 0 !important;
    padding: 18px !important;
    border: 0 !important;
    border-radius: 9px;
    background: var(--ek-soft);
    text-align: left;
}

.ek-summary-label {
    color: var(--ek-muted);
    font-size: 12px;
    font-weight: 600;
}

.ek-configurator-panel .ek-summary-price {
    margin: 3px 0 2px;
    color: var(--ek-ink);
    font-size: 30px;
    font-weight: 800;
}

.ek-configurator-panel .ek-summary-price .productPrice {
    padding: 0;
    color: inherit;
    font-size: inherit;
}

.ek-order-summary > small {
    color: var(--ek-muted);
    font-size: 11px;
}

.ek-purchase-benefits {
    margin: 13px 0 0;
    padding: 11px 0 0;
    border-top: 1px solid #deded9;
    list-style: none;
}

.ek-purchase-benefits li {
    display: flex;
    gap: 7px;
    align-items: flex-start;
    margin-top: 6px;
    color: #565656;
    font-size: 11px;
    line-height: 1.4;
}

.ek-purchase-benefits i {
    margin-top: 2px;
    color: var(--ek-success);
}

.ek-configurator-panel .product-buttons {
    margin-top: 12px;
    text-align: center;
}

.ek-configurator-panel .product-buttons .btn-solid {
    width: 100%;
    min-height: 52px;
    padding: 13px 20px;
    border-radius: 7px;
    background: var(--ek-orange);
    font-size: 14px;
    font-weight: 800;
}

.ek-configurator-panel .product-buttons .btn-solid:hover,
.ek-configurator-panel .product-buttons .btn-solid:focus {
    background: var(--ek-orange-dark);
}

.ek-cta-note {
    margin-top: 10px !important;
    color: var(--ek-muted);
    font-size: 11px;
    line-height: 1.4;
}

.ek-cta-note i {
    margin-right: 4px;
    color: var(--ek-success);
}

.ek-product-details-mobile {
    display: none;
}

.ek-mobile-buybar {
    display: none;
}

@media (max-width: 1199px) {
    .ek-configurator-panel form {
        padding: 20px;
    }

    .ek-configurator-progress {
        margin-right: -20px;
        margin-left: -20px;
        padding-right: 20px;
        padding-left: 20px;
    }

    .ek-dimensions-grid {
        grid-template-columns: 1fr;
    }

    .ek-field-full {
        grid-column: auto;
    }
}

@media (max-width: 991px) {
    .ek-configurator-page {
        padding-top: 24px;
    }

    .ek-configurator-panel.product-form-box {
        position: static;
        margin-top: 24px;
    }

    .ek-product-details-desktop {
        display: none;
    }

    .ek-product-details-mobile {
        display: block;
        margin-top: 30px;
    }

    .ek-mobile-buybar {
        position: fixed;
        z-index: 1000;
        right: 0;
        bottom: 0;
        left: 0;
        display: flex;
        gap: 16px;
        align-items: center;
        justify-content: space-between;
        padding: 10px max(14px, calc((100vw - 720px) / 2));
        border-top: 1px solid #dededb;
        background: rgba(255, 255, 255, 0.96);
        box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.1);
        backdrop-filter: blur(12px);
    }

    .ek-mobile-buybar > div {
        display: flex;
        flex-direction: column;
    }

    .ek-mobile-buybar small {
        color: var(--ek-muted);
        font-size: 10px;
        line-height: 1.2;
    }

    .ek-mobile-buybar strong {
        color: var(--ek-ink);
        font-size: 20px;
        line-height: 1.25;
    }

    .ek-mobile-buybar .btn-solid {
        min-height: 44px;
        padding: 10px 18px;
        border-radius: 7px;
        background: var(--ek-orange);
        color: #fff;
        font-size: 12px;
        font-weight: 800;
        text-transform: uppercase;
    }

    .ek-configurator-page {
        padding-bottom: 76px;
    }
}

@media (max-width: 575px) {
    .ek-configurator-page {
        padding-top: 14px;
    }

    .ek-configurator-page .container {
        padding-right: 12px;
        padding-left: 12px;
    }

    .ek-configurator-page .slider-right-nav {
        display: none;
    }

    .ek-measure-modal .modal-dialog {
        margin: 10px;
    }

    .ek-measure-modal .modal-header,
    .ek-measure-modal .modal-body,
    .ek-measure-modal .modal-footer {
        padding-right: 16px;
        padding-left: 16px;
    }

    .ek-measure-modal .modal-title {
        padding-right: 12px;
        font-size: 19px;
    }

    .ek-measure-modal-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .ek-gate-visualizer canvas {
        min-height: 310px;
    }

    .ek-configurator-panel.product-form-box {
        border-radius: 10px;
        box-shadow: 0 8px 24px rgba(35, 35, 35, 0.08);
    }

    .ek-configurator-panel form {
        padding: 18px 15px;
    }

    .ek-configurator-progress {
        margin-right: -15px;
        margin-left: -15px;
        padding-right: 15px;
        padding-left: 15px;
    }

    .ek-configurator-panel .ek-configurator-intro h2 {
        font-size: 22px;
    }

    .ek-progress-step {
        font-size: 10px;
    }

    .ek-config-options .theme-accordion .card-header .btn-link {
        padding-left: 12px;
    }

    .ek-configurator-panel .ek-summary-price {
        font-size: 28px;
    }
}