:root {
    color-scheme: dark;
    --bg: #0a0d0e;
    --panel: #111719;
    --panel-2: #162024;
    --line: #253339;
    --text: #eff7f4;
    --muted: #8aa19e;
    --teal: #22d3c5;
    --teal-2: #0b8f87;
    --amber: #f4b842;
    --green: #71d36b;
    --red: #ff6b6b;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font: 14px/1.45 "Segoe UI", Arial, sans-serif;
    letter-spacing: 0;
}

button,
input {
    font: inherit;
}

button {
    border: 1px solid var(--line);
    background: #1d292d;
    color: var(--text);
    border-radius: 6px;
    padding: 9px 12px;
    cursor: pointer;
}

button:hover {
    border-color: var(--teal);
}

button:disabled {
    cursor: not-allowed;
    opacity: .45;
}

input {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #080b0c;
    color: var(--text);
    padding: 10px 12px;
    outline: none;
}

input:focus {
    border-color: var(--teal);
}

.app-shell {
    display: grid;
    grid-template-columns: 270px minmax(0, 1fr) 340px;
    min-height: 100vh;
}

.rail,
.cart-panel {
    background: var(--panel);
    border-color: var(--line);
}

.rail {
    border-right: 1px solid var(--line);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: #16383a;
    border: 1px solid #25666a;
    color: var(--teal);
    font-weight: 800;
}

.brand h1,
.brand span,
.market-top h2,
.cart-panel h2 {
    margin: 0;
}

.brand h1 {
    font-size: 20px;
}

.brand span,
.panel-label,
.market-top p,
.meta,
.muted {
    color: var(--muted);
}

.login-panel {
    display: grid;
    gap: 8px;
}

.login-panel label,
.panel-label {
    font-size: 12px;
    text-transform: uppercase;
}

.login-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

.points-panel {
    display: grid;
    gap: 2px;
    padding: 14px;
    background: #101f1e;
    border: 1px solid #214845;
    border-radius: 8px;
}

.points-panel strong {
    color: var(--amber);
    font-size: 30px;
    line-height: 1;
}

.categories {
    display: grid;
    gap: 6px;
    overflow: auto;
}

.category {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    text-align: left;
}

.category.active {
    border-color: var(--teal);
    background: #0f3333;
}

.market {
    min-width: 0;
    padding: 22px;
}

.market-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 460px);
    gap: 18px;
    align-items: end;
    margin-bottom: 18px;
}

.market-top h2,
.cart-panel h2 {
    font-size: 22px;
}

.search-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

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

.item-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 12px;
    align-items: center;
    padding: 12px;
    background: #0f1416;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.item-row strong,
.cart-name {
    display: block;
    overflow-wrap: anywhere;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.chip {
    border: 1px solid #30434a;
    color: #b8c9c6;
    border-radius: 999px;
    padding: 2px 7px;
    font-size: 12px;
}

.price {
    color: var(--amber);
    font-weight: 800;
    white-space: nowrap;
}

.stock {
    color: var(--green);
    font-size: 12px;
}

.cart-panel {
    border-left: 1px solid var(--line);
    padding: 18px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 14px;
}

.cart-panel header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.cart-items {
    overflow: auto;
    display: grid;
    align-content: start;
    gap: 8px;
}

.cart-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    padding: 11px;
    background: #201c12;
    border: 1px solid #4a3a17;
    border-radius: 8px;
}

.remove {
    color: var(--red);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-top: 1px solid var(--line);
}

.checkout {
    width: 100%;
    background: var(--teal-2);
    border-color: var(--teal);
    font-weight: 800;
}

.order-status {
    min-height: 38px;
    margin-top: 10px;
    color: var(--muted);
}

.empty {
    padding: 18px;
    color: var(--muted);
    border: 1px dashed var(--line);
    border-radius: 8px;
}

.danger {
    color: var(--red);
}

.admin-shell {
    min-height: 100vh;
    padding: 20px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 18px;
}

.admin-top,
.admin-panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.admin-top {
    padding: 14px;
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(260px, 420px) auto;
    gap: 12px;
    align-items: center;
}

.admin-grid {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
    gap: 18px;
}

.admin-panel {
    min-width: 0;
    padding: 16px;
    display: grid;
    align-content: start;
    gap: 12px;
}

.admin-panel h2 {
    margin: 0;
}

.admin-list {
    display: grid;
    gap: 8px;
    overflow: auto;
}

.admin-price-row,
.admin-order-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 96px auto;
    gap: 8px;
    align-items: center;
    padding: 10px;
    background: #0f1416;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.admin-order-row {
    grid-template-columns: minmax(0, 1fr) auto;
}

.admin-price-row input {
    text-align: right;
}

@media (max-width: 1100px) {
    .app-shell {
        grid-template-columns: 230px minmax(0, 1fr);
    }

    .cart-panel {
        grid-column: 1 / -1;
        border-left: 0;
        border-top: 1px solid var(--line);
        min-height: 320px;
    }

    .admin-grid,
    .admin-top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .app-shell,
    .market-top,
    .item-row {
        grid-template-columns: 1fr;
    }

    .rail {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .market {
        padding: 14px;
    }
}