:root {
    --bg: #f4eee4;
    --surface: rgba(255, 249, 241, 0.92);
    --surface-strong: #fffdf8;
    --line: rgba(31, 36, 29, 0.12);
    --ink: #1d231d;
    --muted: #5c655f;
    --forest: #183228;
    --forest-strong: #10251d;
    --olive: #5c7048;
    --amber: #c8872f;
    --sand: #f1e0c2;
    --danger: #873b2d;
    --shadow: 0 20px 50px rgba(34, 29, 18, 0.12);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --font-display: "Aptos Display", "Trebuchet MS", "Segoe UI", sans-serif;
    --font-body: "Aptos", "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    font-family: var(--font-body);
    background:
        radial-gradient(circle at top left, rgba(200, 135, 47, 0.22), transparent 28%),
        radial-gradient(circle at top right, rgba(92, 112, 72, 0.18), transparent 24%),
        linear-gradient(180deg, #fbf7f0 0%, var(--bg) 100%);
}

button,
a,
input,
select {
    font: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

.catalog-shell {
    width: min(1360px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 24px 0 36px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 24px;
}

.catalog-topbar,
.catalog-hero,
.catalog-controls,
.catalog-summary,
.selection-dock,
.catalog-empty-state,
.product-card {
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.catalog-topbar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 20px;
    border-radius: 999px;
    backdrop-filter: blur(14px);
    position: sticky;
    top: 18px;
    z-index: 12;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: #fff8ef;
    background: linear-gradient(135deg, var(--forest), var(--olive));
}

.brand strong,
.brand small {
    display: block;
}

.brand strong {
    font-family: var(--font-display);
    font-size: 1.05rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.brand small,
.topbar-link {
    color: var(--muted);
}

.topbar-actions {
    display: flex;
    gap: 18px;
}

.catalog-main {
    display: grid;
    gap: 18px;
}

.catalog-hero {
    border-radius: var(--radius-xl);
    padding: 30px;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
    gap: 24px;
    background:
        linear-gradient(155deg, rgba(255, 252, 246, 0.96), rgba(249, 239, 223, 0.9));
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(200, 135, 47, 0.14);
    color: #7e4d1c;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.eyebrow-soft {
    background: rgba(24, 50, 40, 0.08);
    color: var(--forest);
}

h1,
h2,
h3,
strong {
    font-family: var(--font-display);
}

h1 {
    margin: 16px 0 0;
    max-width: 14ch;
    font-size: clamp(2.7rem, 5vw, 4.4rem);
    line-height: 0.98;
}

.catalog-hero p {
    margin: 18px 0 0;
    max-width: 58ch;
    color: var(--muted);
    line-height: 1.75;
    font-size: 1.04rem;
}

.hero-meta {
    display: grid;
    gap: 14px;
}

.meta-card {
    border-radius: var(--radius-lg);
    padding: 18px;
    background: rgba(255, 255, 255, 0.65);
}

.meta-label {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.meta-card strong {
    font-size: 1.25rem;
}

.catalog-controls {
    border-radius: var(--radius-lg);
    padding: 18px;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.8fr) auto;
    gap: 16px;
}

.field {
    display: grid;
    gap: 8px;
}

.field span {
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--muted);
    text-transform: uppercase;
}

.field input,
.field select {
    width: 100%;
    min-height: 50px;
    border: 1px solid rgba(24, 50, 40, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.82);
    padding: 0 16px;
    color: var(--ink);
}

.toggle-button,
.quantity-button,
.product-action,
.dock-link,
.category-chip {
    border: 1px solid rgba(24, 50, 40, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.74);
    color: var(--ink);
    transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.toggle-button,
.product-action {
    min-height: 50px;
    padding: 0 18px;
    font-weight: 800;
}

.toggle-button:hover,
.quantity-button:hover,
.product-action:hover,
.dock-link:hover,
.category-chip:hover {
    transform: translateY(-1px);
}

.toggle-button.is-active,
.category-chip.is-active {
    background: linear-gradient(135deg, var(--forest), #28483a);
    color: #fffaf2;
    border-color: transparent;
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-chip {
    padding: 10px 16px;
    font-weight: 700;
}

.catalog-summary {
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    color: var(--muted);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.product-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    min-height: 230px;
}

.product-card.is-selected {
    outline: 2px solid rgba(24, 50, 40, 0.2);
}

.product-media {
    position: relative;
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.45), transparent 40%),
        linear-gradient(180deg, #ece0cb 0%, #d8c2a1 100%);
    display: grid;
    place-items: center;
    padding: 16px;
}

.product-media img {
    width: 100%;
    height: 100%;
    max-height: 200px;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(24, 50, 40, 0.82);
    color: #fff8ef;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.product-body {
    padding: 18px;
    display: grid;
    gap: 14px;
}

.product-meta {
    display: grid;
    gap: 8px;
}

.product-kicker {
    color: var(--muted);
    font-size: 0.84rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.product-title {
    font-size: 1.2rem;
    line-height: 1.2;
}

.product-size {
    color: var(--muted);
    line-height: 1.5;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: auto;
}

.product-price {
    display: grid;
}

.product-price span {
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.product-price strong {
    font-size: 1.28rem;
}

.product-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.quantity-button {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
    font-weight: 800;
}

.quantity-pill {
    min-width: 44px;
    text-align: center;
    font-weight: 800;
}

.selection-dock {
    border-radius: 30px;
    padding: 22px;
    display: grid;
    align-self: start;
    gap: 18px;
    position: sticky;
    top: 100px;
}

.dock-header,
.dock-footer,
.selected-item {
    display: grid;
    gap: 10px;
}

.dock-header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
}

.dock-header h2 {
    margin: 10px 0 0;
    font-size: 1.7rem;
}

.dock-link {
    padding: 10px 14px;
    font-weight: 700;
    color: var(--danger);
}

.selected-items-list {
    display: grid;
    gap: 12px;
}

.selected-items-empty {
    border: 1px dashed rgba(24, 50, 40, 0.18);
    border-radius: 18px;
    padding: 16px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.45);
}

.selected-item {
    grid-template-columns: 74px minmax(0, 1fr);
    align-items: center;
    border-radius: 20px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.72);
}

.selected-item img {
    width: 74px;
    height: 74px;
    object-fit: contain;
    border-radius: 16px;
    background: linear-gradient(180deg, #ece0cb 0%, #d8c2a1 100%);
    padding: 8px;
}

.selected-item-body {
    display: grid;
    gap: 8px;
}

.selected-item-head {
    display: flex;
    justify-content: space-between;
    gap: 14px;
}

.selected-item-name {
    font-weight: 800;
    line-height: 1.3;
}

.selected-item-price {
    color: var(--muted);
    font-size: 0.92rem;
}

.selected-item-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dock-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.dock-total span {
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.82rem;
}

.dock-total strong {
    font-size: 1.8rem;
}

.share-button {
    min-height: 54px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 18px;
    font-weight: 800;
    color: #fffaf3;
    background: linear-gradient(135deg, #0c8f46, #1eb75d);
    box-shadow: 0 16px 32px rgba(12, 143, 70, 0.22);
}

.share-button-disabled {
    pointer-events: none;
    background: linear-gradient(135deg, #9aa49b, #858f87);
    box-shadow: none;
}

.dock-note {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.catalog-empty-state {
    border-radius: var(--radius-xl);
    padding: 40px 28px;
    text-align: center;
}

.catalog-empty-state i {
    font-size: 1.8rem;
    color: var(--amber);
}

.catalog-empty-state h2 {
    margin: 16px 0 8px;
}

.catalog-empty-state p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.hidden {
    display: none !important;
}

@media (max-width: 1120px) {
    .catalog-shell {
        grid-template-columns: 1fr;
    }

    .selection-dock {
        position: static;
    }
}

@media (max-width: 820px) {
    .catalog-shell {
        width: min(100vw - 24px, 100%);
        padding-top: 18px;
    }

    .catalog-topbar,
    .catalog-controls,
    .catalog-hero,
    .product-card {
        border-radius: 22px;
    }

    .catalog-topbar,
    .catalog-controls,
    .catalog-hero {
        grid-template-columns: 1fr;
    }

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

    .product-card {
        grid-template-columns: 1fr;
    }

    .product-media {
        min-height: 220px;
    }
}

@media (max-width: 560px) {
    .catalog-shell {
        width: min(100vw - 16px, 100%);
    }

    .catalog-topbar {
        padding: 14px 16px;
        border-radius: 22px;
        position: static;
    }

    .topbar-actions {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    h1 {
        font-size: 2.35rem;
    }

    .catalog-controls {
        padding: 14px;
    }

    .product-body,
    .selection-dock {
        padding: 16px;
    }

    .selected-item {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .selected-item img {
        width: 64px;
        height: 64px;
    }
}