/* CATALOG LAYOUT */

.configurator-catalog {
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 42px;
    align-items: start;
    margin-top: 40px;
}


/* FILTER PANEL */

.configurator-catalog-sidebar {
    position: sticky;
    top: 120px;
    padding: 26px 22px;
    overflow: hidden;
    border: 1px solid #e5eaed;
    border-radius: 16px;
    background: #ffffff;
    box-shadow:
        0 1px 2px rgba(25, 39, 52, 0.03),
        0 12px 32px rgba(25, 39, 52, 0.045);
}

.configurator-catalog-sidebar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
}


/* FILTER HEADER */

.configurator-catalog-sidebar-header {
    margin-bottom: 25px;
    padding: 4px 4px 22px;
    border-bottom: 1px solid #edf1f3;
}

.configurator-catalog-sidebar-title {
    display: block;
    color: #296299;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.2;
}

.configurator-catalog-sidebar-description {
    display: block;
    margin-top: 6px;
    color: #8a989f;
    font-size: 11px;
    line-height: 1.5;
}


/* FILTER GROUP */

.configurator-catalog-filter-group+.configurator-catalog-filter-group {
    margin-top: 30px;
    padding-top: 26px;
    border-top: 1px solid #eef1f3;
}

.configurator-catalog-filter-title {
    display: block;
    margin-bottom: 13px;
    color: #296299;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.65px;
    text-transform: uppercase;
}

.configurator-catalog-filter-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}


/* FILTER ITEM */

.configurator-catalog-filter-item {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 44px;
    padding: 10px 38px 10px 40px;
    border: 1px solid transparent;
    border-radius: 9px;
    background: transparent;
    color: #596974;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    text-align: left;
    cursor: pointer;
    transition:
        color 0.18s ease,
        background-color 0.18s ease,
        border-color 0.18s ease,
        transform 0.18s ease,
        box-shadow 0.18s ease;
}

.configurator-catalog-filter-item::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 15px;
    width: 13px;
    height: 13px;
    border: 1.5px solid #b3bdc3;
    border-radius: 50%;
    background: #ffffff;
    transform: translateY(-50%);
    transition:
        border-color 0.18s ease,
        background-color 0.18s ease,
        box-shadow 0.18s ease;
}

.configurator-catalog-filter-item::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 14px;
    width: 5px;
    height: 5px;
    border-top: 1.5px solid #aab5bc;
    border-right: 1.5px solid #aab5bc;
    opacity: 0;
    transform: translateY(-50%) rotate(45deg);
    transition:
        opacity 0.18s ease,
        right 0.18s ease;
}

.configurator-catalog-filter-item:hover {
    border-color: #e2e7ea;
    background: #f8fafb;
    color: #294453;
    transform: translateX(2px);
}

.configurator-catalog-filter-item:hover::after {
    right: 12px;
    opacity: 1;
}

.configurator-catalog-filter-item.active {
    border-color: #d6e0e5;
    background: #f0f5f7;
    color: #203d4e;
    font-weight: 600;
    box-shadow: inset 3px 0 0 #365f74;
}

.configurator-catalog-filter-item.active::before {
    border-color: #365f74;
    background: #365f74;
    box-shadow: inset 0 0 0 3px #ffffff;
}

.configurator-catalog-filter-item.active::after {
    opacity: 1;
    border-color: #5e7887;
}


/* CONTENT AREA */

.configurator-catalog-content {
    min-width: 0;
}


/* CONTENT HEADER */

.configurator-catalog-content-header {
    position: relative;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e7ecef;
}

.configurator-catalog-content-header::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 55px;
    height: 2px;
    border-radius: 10px;
    background: #355e73;
}


/* HEADER NAVIGATION */

.configurator-catalog-navigation {
    display: flex;
    align-items: center;
    min-height: 26px;
    margin-bottom: 10px;
}

.configurator-catalog-breadcrumb {
    color: #91a0a8;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.1px;
}

.configurator-catalog-back-button:not([hidden])+.configurator-catalog-breadcrumb {
    margin-left: 18px;
    padding-left: 18px;
    border-left: 1px solid #dce3e7;
}

.configurator-catalog-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
}

.configurator-catalog-title {
    margin: 0;
    color: #296299;
    font-size: 27px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.35px;
}

.configurator-catalog-subtitle {
    max-width: 600px;
    margin: 7px 0 0;
    color: #83919a;
    font-size: 13px;
    line-height: 1.55;
}


/* BACK BUTTON */

.configurator-catalog-back-button {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #6d7e88;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition:
        color 0.18s ease,
        transform 0.18s ease;
}

.configurator-catalog-back-button:hover {
    color: #2f5c72;
    transform: translateX(-2px);
}

.configurator-catalog-back-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1;
}


/* CATALOG GRID */

.configurator-catalog-series-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    transition:
        opacity 0.2s ease,
        transform 0.2s ease;
}

.configurator-catalog-series-grid.loading {
    opacity: 0.3;
    pointer-events: none;
    transform: translateY(3px);
}


/* CATALOG CARDS */

.configurator-catalog-card {
    position: relative;
    display: flex;
    width: 100%;
    min-width: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid #dfe7eb;
    border-radius: 16px;
    background: #ffffff;
    color: inherit;
    text-align: left;
    cursor: pointer;
    box-shadow:
        0 1px 2px rgba(26, 43, 54, 0.025),
        0 7px 22px rgba(26, 43, 54, 0.045);
    isolation: isolate;
    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}


/* CARD ACCENT */

.configurator-catalog-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
    width: 100%;
    height: 3px;
    background:
        linear-gradient(90deg,
            #294f63 0%,
            #47778d 52%,
            #9ab2bd 100%);
    opacity: 0;
    transform: scaleX(0.55);
    transform-origin: left center;
    transition:
        opacity 0.25s ease,
        transform 0.3s ease;
}


/* CARD GLOW */

.configurator-catalog-card::after {
    content: "";
    position: absolute;
    top: -90px;
    right: -90px;
    z-index: -1;
    width: 190px;
    height: 190px;
    border-radius: 50%;
    background:
        radial-gradient(circle,
            rgba(60, 104, 126, 0.075) 0%,
            rgba(60, 104, 126, 0) 70%);
    pointer-events: none;
    transition:
        transform 0.35s ease,
        opacity 0.35s ease;
}


/* CARD HOVER */

.configurator-catalog-card:hover {
    border-color: #c3d2d9;
    transform: translateY(-5px);
    box-shadow:
        0 4px 8px rgba(26, 43, 54, 0.035),
        0 18px 42px rgba(26, 43, 54, 0.095);
}

.configurator-catalog-card:hover::before {
    opacity: 1;
    transform: scaleX(1);
}

.configurator-catalog-card:hover::after {
    transform: scale(1.15);
}


/* IMAGE CARDS */

.configurator-catalog-series-card,
.configurator-catalog-model-card,
.configurator-catalog-item-card {
    flex-direction: column;
    height: 250px;
}


/* SERIES IMAGE */

.configurator-catalog-card-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 160px;
    flex: 0 0 160px;
    padding: 10px 22px;
    overflow: hidden;
    border-bottom: 1px solid #e8edef;
    background:
        radial-gradient(circle at 50% 52%,
            #ffffff 0%,
            #fbfcfd 48%,
            #f5f8f9 100%);
}

.configurator-catalog-card-image::after {
    content: "";
    position: absolute;
    right: 18%;
    bottom: 11px;
    left: 18%;
    height: 13px;
    border-radius: 50%;
    background: rgba(39, 58, 70, 0.055);
    filter: blur(9px);
    pointer-events: none;
}

.configurator-catalog-card-image img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transform: scale(0.98);
    transition:
        transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.configurator-catalog-series-card:hover .configurator-catalog-card-image img,
.configurator-catalog-model-card:hover .configurator-catalog-card-image img,
.configurator-catalog-item-card:hover .configurator-catalog-card-image img {
    transform: scale(1.045);
    color: inherit;
    text-decoration: none;
}


/* IMAGE PLACEHOLDER */

.configurator-catalog-image-placeholder {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border: 1px solid #dce5e9;
    border-radius: 50%;
    background: #f3f6f7;
    color: #95a5ad;
    font-size: 25px;
}


/* SERIES BODY */

.configurator-catalog-card-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-width: 0;
    flex: 1;
    padding: 12px 16px 13px 18px;
    background:
        linear-gradient(180deg,
            #ffffff 0%,
            #fdfefe 100%);
}


/* TEXT CARDS */

.configurator-catalog-text-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    width: 100%;
    min-width: 0;
    padding: 22px 22px 18px;
    background:
        linear-gradient(145deg,
            #ffffff 0%,
            #ffffff 62%,
            #f8fafb 100%);
}


/* CARD CONTENT */

.configurator-catalog-card-main {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
}


/* CARD EYEBROW */

.configurator-catalog-card-eyebrow {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 5px;
    color: #80929c;
    font-size: 8.5px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 1.25px;
}


/* CARD NAME */

.configurator-catalog-card-name {
    display: block;
    width: 100%;
    min-width: 0;
    margin: 0;
    overflow: hidden;
    color: #1d3543;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.15px;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: color 0.2s ease;
}

.configurator-catalog-card:hover .configurator-catalog-card-name {
    color: #315f75;
}


/* CARD DESCRIPTION */

.configurator-catalog-card-description {
    display: -webkit-box;
    margin-top: 5px;
    overflow: hidden;
    color: #84939c;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}


/* CARD FOOTER */

.configurator-catalog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid #edf1f3;
}


/* ACTION TEXT */

.configurator-catalog-card-action-text {
    color: #758791;
    font-size: 11px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.configurator-catalog-card:hover .configurator-catalog-card-action-text {
    color: #355e73;
}


/* CARD ARROW */

.configurator-catalog-card-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    margin-left: 15px;
    border: 1px solid #dde5e9;
    border-radius: 50%;
    background: #f7f9fa;
    color: #647984;
    font-size: 20px;
    line-height: 1;
    box-shadow:
        0 2px 6px rgba(28, 45, 56, 0.035);
    transition:
        transform 0.25s ease,
        color 0.25s ease,
        border-color 0.25s ease,
        background-color 0.25s ease,
        box-shadow 0.25s ease;
}

.configurator-catalog-card:hover .configurator-catalog-card-arrow {
    border-color: #355f74;
    background: #355f74;
    color: #ffffff;
    transform: translateX(3px);
    box-shadow:
        0 6px 14px rgba(53, 95, 116, 0.2);
}


/* ITEM META */

.configurator-catalog-item-meta {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-top: 12px;
    padding: 5px 9px;
    border: 1px solid #dde6ea;
    border-radius: 7px;
    background: #f4f7f8;
    color: #536f7e;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.3px;
}


/* EMPTY STATE */

.configurator-catalog-empty {
    grid-column: 1 / -1;
    position: relative;
    padding: 60px 30px;
    border: 1px dashed #cfd9de;
    border-radius: 14px;
    background:
        linear-gradient(145deg,
            #fbfcfd 0%,
            #f7f9fa 100%);
    color: #71828c;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

.configurator-catalog-empty::before {
    content: "";
    display: block;
    width: 36px;
    height: 3px;
    margin: 0 auto 17px;
    border-radius: 10px;
    background: #b9c8cf;
}


/* FOCUS STATES */

.configurator-catalog-filter-item:focus-visible,
.configurator-catalog-card:focus-visible,
.configurator-catalog-back-button:focus-visible {
    outline: 2px solid rgba(54, 95, 116, 0.35);
    outline-offset: 3px;
}

/* CARD TOPLINE */

.configurator-catalog-card-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    margin-bottom: 5px;
}

.configurator-catalog-card-topline .configurator-catalog-card-eyebrow {
    margin-bottom: 0;
}


/* ITEM DIAMETER */

.configurator-catalog-item-diameter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-height: 22px;
    padding: 4px 8px;
    border: 1px solid #dce5e9;
    border-radius: 6px;
    background: #f5f8f9;
    color: #536f7e;
    font-size: 9px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.3px;
    white-space: nowrap;
}


/* TABLET LAYOUT */

@media (max-width: 1199px) {
    .configurator-catalog {
        grid-template-columns: 300px minmax(0, 1fr);
        gap: 30px;
    }

    .configurator-catalog-series-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* MOBILE LAYOUT */

@media (max-width: 991px) {
    .configurator-catalog {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .configurator-catalog-sidebar {
        position: static;
    }

    .configurator-catalog-filter-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }
}


/* SMALL SCREENS */

@media (max-width: 767px) {
    .configurator-catalog {
        gap: 24px;
        margin-top: 28px;
    }

    .configurator-catalog-sidebar {
        padding: 22px 18px;
        border-radius: 13px;
    }

    .configurator-catalog-filter-list {
        grid-template-columns: 1fr;
    }

    .configurator-catalog-series-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .configurator-catalog-title {
        font-size: 23px;
    }

    .configurator-catalog-series-card,
    .configurator-catalog-model-card {
        height: 245px;
        border-radius: 14px;
    }

    .configurator-catalog-card-image {
        height: 158px;
        flex-basis: 158px;
        padding: 9px 18px;
    }

    .configurator-catalog-card-body {
        padding: 12px 15px;
    }

    .configurator-catalog-item-card {
        min-height: 170px;
        border-radius: 14px;
        color: inherit;
        text-decoration: none;
    }

    .configurator-catalog-text-card-body {
        padding: 19px 19px 16px;
    }

    .configurator-catalog-card-name {
        font-size: 16px;
    }

    .configurator-catalog-card-arrow {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
        font-size: 19px;
    }
}

/* =========================
   CATALOG WIDE LAYOUT
========================= */

@media (min-width: 1200px) {

    .configurator-area > .container {
        width: 100%;
        max-width: 100%;
        padding-left: 30px;
        padding-right: 30px;
    }

}

/* =========================
   CATALOG TYPOGRAPHY
   Parameter Tasarım Uyumu
========================= */

/* Genel yazı tipi */
.configurator-catalog {
    font-family: inherit;
}

/* Sol panel ana başlığı */
.configurator-catalog-sidebar-title {
    font-size: 25px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: normal;
}

/* Sol panel açıklaması */
.configurator-catalog-sidebar-description {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.35;
    letter-spacing: normal;
}

/* Filtre grup başlıkları */
.configurator-catalog-filter-title {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.025em;
}

/* Filtre seçenekleri */
.configurator-catalog-filter-item {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: normal;
}

/* Katalog içerik başlığı */
.configurator-catalog-title {
    font-size: 25px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: normal;
}

/* Katalog içerik açıklaması */
.configurator-catalog-subtitle {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.35;
    letter-spacing: normal;
}

/* Ürün kartı başlıkları */
.configurator-catalog-card-name {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: normal;
}

/* Ürün kartı açıklamaları */
.configurator-catalog-card-description {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: normal;
}

/* Ürün kartı üst etiketleri */
.configurator-catalog-card-eyebrow {
    font-size: 10px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

/* Ürün kartı işlem yazıları */
.configurator-catalog-card-action-text {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.3;
}

/* Navigasyon ve geri butonu */
.configurator-catalog-breadcrumb,
.configurator-catalog-back-button {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.3;
}

/* Mobil uyumluluk */
@media (max-width: 767px) {

    .configurator-catalog-sidebar-title,
    .configurator-catalog-title {
        font-size: 21px;
    }

    .configurator-catalog-sidebar-description,
    .configurator-catalog-subtitle {
        font-size: 13px;
    }

    .configurator-catalog-card-name {
        font-size: 14px;
    }

}