:root {
    --bg: #f4f7fb;
    --surface: rgba(255, 255, 255, 0.92);
    --surface-2: #f8fafc;
    --text: #0f172a;
    --muted: #64748b;
    --brand: #0f172a;
    --accent: #2563eb;
    --accent-2: #0f766e;
    --line: rgba(15, 23, 42, 0.08);
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
    --shadow-strong: 0 16px 36px rgba(15, 23, 42, 0.10);
    --radius: 20px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.08), transparent 30%),
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 28%),
        var(--bg);
    color: var(--text);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
}

.shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px;
}

.page-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.page-head-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.page-head h1 {
    margin: 0;
    font-size: clamp(24px, 3.4vw, 34px);
    letter-spacing: -0.03em;
}

.page-head p {
    margin: 4px 0 0;
    color: var(--muted);
}

.hero,
.panel,
.card,
.order-line,
.toolbar,
.flash,
.notice,
.mobile-bar {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.hero {
    padding: 16px;
}

.hero h1,
.hero h2 {
    margin: 0 0 6px;
    font-size: clamp(24px, 4vw, 36px);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero p {
    margin: 0;
    color: var(--muted);
    max-width: 60ch;
}

.hero-light {
    margin-bottom: 12px;
}

.page-title {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.toolbar {
    margin-top: 12px;
    padding: 12px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.toolbar-simple {
    margin-bottom: 12px;
}

.toolbar-form {
    margin: 0;
}

.button,
button,
input,
select,
textarea {
    font: inherit;
}

.button,
button {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 14px;
    padding: 12px 16px;
    font-weight: 700;
    cursor: pointer;
    background: linear-gradient(180deg, #1f2937 0%, #0f172a 100%);
    color: #fff;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
    transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease, background 160ms ease;
}

.button.secondary {
    background: rgba(255, 255, 255, 0.96);
    color: var(--text);
    border-color: var(--line);
    box-shadow: none;
}

.button-compact {
    padding: 8px 12px;
    min-height: 0;
    font-size: 13px;
    border-radius: 12px;
}

.button.danger {
    background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
}

.button:hover,
button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 22px rgba(15, 23, 42, 0.14);
}

.button:active,
button:active {
    transform: translateY(0);
    filter: brightness(0.98);
}

.grid {
    display: grid;
    gap: 14px;
}

.order-grid {
    grid-template-columns: 1.2fr 1.2fr 0.8fr;
    align-items: start;
}

.grid.products {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    margin-top: 12px;
}

.grid.admin {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
    margin-top: 16px;
}

.panel,
.card {
    padding: 14px;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.section-title h3,
.section-title h4 {
    margin: 0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text);
}

.muted {
    color: var(--muted);
}

.hero .muted,
.panel .muted,
.card .muted,
.toolbar .muted,
.order-line .muted,
.mobile-bar .muted,
.flash .muted,
.notice .muted,
.product .muted {
    color: var(--muted);
}

.product {
    padding: 12px;
    display: grid;
    gap: 10px;
    min-height: 112px;
    align-content: space-between;
    text-align: left;
    background: #ffffff;
    border-color: var(--tile-border, rgba(255, 255, 255, 0.10));
    box-shadow: 0 12px 26px rgba(15, 23, 42, 0.08);
    color: var(--text);
}

.tile-form {
    margin: 0;
}

.tile-button {
    width: 100%;
    background: transparent;
    color: inherit;
    box-shadow: none;
}

.tile-button .muted {
    color: var(--text);
}

.tile-button:hover {
    filter: saturate(1.03);
    transform: translateY(-2px);
}

.product .name {
    font-size: 19px;
    font-weight: 900;
    line-height: 1.1;
    color: var(--tile-border, var(--text));
    letter-spacing: -0.02em;
}

.product .muted {
    color: var(--text);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
}

.qty-control {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.qty-control input[type="number"] {
    width: 72px;
    text-align: center;
}

.cart {
    position: sticky;
    top: 14px;
    display: grid;
    gap: 14px;
}

.cart-panel {
    display: grid;
    gap: 12px;
}

.cart .button,
.cart button {
    min-height: 48px;
}

.cart-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cart-actions form {
    margin: 0;
}

.cart-actions .cart-remove {
    margin-left: auto;
}

.cart-actions .button {
    min-height: 34px;
    padding: 6px 10px;
    min-width: 42px;
    font-size: 13px;
    line-height: 1;
    border-radius: 12px;
    box-shadow: none;
}

.cart-submit {
    margin: 0;
}

.order-line {
    padding: 12px;
    display: grid;
    gap: 8px;
}

.menu-box {
    background: #ffffff;
    border-color: var(--line);
    color: var(--text);
}

.menu-items {
    display: grid;
    gap: 8px;
    padding: 2px 0 0;
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.menu-item span {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.menu-item span small {
    margin-left: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.menu-item .button {
    min-height: 34px;
    padding: 6px 10px;
    min-width: 42px;
}

.menu-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 4px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    flex-wrap: wrap;
}

.menu-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1 1 auto;
}

.menu-summary .button {
    min-height: 34px;
    padding: 6px 10px;
    min-width: 42px;
    font-size: 13px;
    line-height: 1;
    border-radius: 12px;
    box-shadow: none;
}

.order-line header,
.order-line .line-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.cart-qty {
    flex: 0 0 auto;
    font-weight: 800;
    color: var(--muted);
    white-space: nowrap;
}

.total-box {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,250,252,0.96));
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.75);
    color: var(--text);
}

.total-box strong {
    font-size: 22px;
    letter-spacing: -0.02em;
}

.form-grid {
    display: grid;
    gap: 12px;
}

input[type="text"],
input[type="number"],
textarea,
select {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, 0.10);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.96);
    padding: 12px 14px;
    color: var(--text);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

textarea {
    min-height: 98px;
    resize: vertical;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.compact-list {
    margin: 0;
    padding-left: 18px;
}

.compact-list li {
    margin: 0;
}

.menu-rule-name {
    width: 100%;
}

.menu-rule-title {
    font-weight: 800;
    margin-bottom: 4px;
}

.icon-button {
    width: 36px;
    min-width: 36px;
    min-height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 1;
}

.table th,
.table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid rgba(17, 24, 39, 0.08);
    vertical-align: top;
}

.table th:first-child,
.table td:first-child {
    width: 68%;
}

.table th {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.flash {
    margin: 12px 0 0;
    padding: 12px 14px;
}

.flash.error {
    background: #fff1f2;
    border-color: rgba(225, 29, 72, 0.18);
    color: #9f1239;
}

.tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.product-category-tabs {
    margin: 12px 0 16px;
}

.tabs a {
    text-decoration: none;
}

.tabs .button {
    opacity: 0.92;
}

.tabs .button.active {
    background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    box-shadow: 0 10px 18px rgba(37, 99, 235, 0.18);
}

.stack {
    display: grid;
    gap: 12px;
}

.small {
    font-size: 13px;
}

.mobile-bar {
    display: none;
}

.toast {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%) translateY(12px);
    padding: 12px 16px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.96);
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.01em;
    box-shadow: 0 14px 30px rgba(17, 24, 39, 0.22);
    z-index: 60;
    opacity: 0;
    transition: opacity 140ms ease, transform 140ms ease;
    pointer-events: none;
}

.toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.order-modal {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    z-index: 80;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.order-modal.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.order-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.58);
    backdrop-filter: blur(3px);
}

.order-modal__dialog {
    position: relative;
    width: min(92vw, 440px);
    border-radius: 28px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.28);
    padding: 28px 24px 22px;
    display: grid;
    gap: 14px;
    text-align: center;
    transform: translateY(14px) scale(0.98);
    transition: transform 180ms ease;
}

.order-modal.is-visible .order-modal__dialog {
    transform: translateY(0) scale(1);
}

.order-modal__label {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.order-modal__number {
    font-size: clamp(40px, 10vw, 72px);
    line-height: 1;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: var(--text);
}

.order-modal__button {
    width: 100%;
    min-height: 52px;
}

body.modal-open {
    overflow: hidden;
}

.kitchen-shell .page-head p {
    margin: 8px 0 0;
}

.kitchen-board {
    display: grid;
    gap: 16px;
}

.kitchen-card {
    display: grid;
    gap: 16px;
    padding: 18px;
}

.kitchen-card-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.kitchen-order-title {
    margin: 0;
    font-size: 22px;
    line-height: 1.1;
}

.kitchen-hide-form {
    margin: 0;
}

.kitchen-task-list {
    display: grid;
    gap: 10px;
}

.kitchen-task-form {
    margin: 0;
}

.kitchen-task {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.92);
    font-weight: 800;
    color: var(--text);
}

.kitchen-task input[type="checkbox"] {
    width: 22px;
    height: 22px;
    margin: 0;
    flex: 0 0 auto;
}

.kitchen-task.is-done {
    opacity: 0.55;
    text-decoration: line-through;
    text-decoration-thickness: 2px;
}

.kitchen-empty {
    text-align: center;
    padding: 22px;
}

button:disabled,
.button:disabled {
    opacity: 0.7;
    cursor: wait;
}

.notice {
    padding: 12px 14px;
}

@media (max-width: 960px) {
    .order-grid {
        grid-template-columns: 1fr;
    }

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

    .cart {
        position: static;
    }
}

@media (max-width: 640px) {
    .shell {
        padding: 10px;
        padding-bottom: 128px;
    }

    .page-head {
        align-items: start;
        margin-bottom: 8px;
    }

    .page-head-actions {
        justify-content: flex-start;
    }

    .toolbar {
        padding: 10px;
        align-items: center;
    }

    .toolbar .actions,
    .tabs {
        gap: 8px;
    }

    .tabs {
        width: auto;
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .tabs::-webkit-scrollbar {
        display: none;
    }

    .button,
    button {
        width: 100%;
        min-height: 48px;
    }

    .tabs .button {
        width: auto;
        min-height: 0;
        padding: 10px 12px;
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .button-compact {
        width: auto;
        min-height: 0;
        padding: 8px 12px;
        font-size: 13px;
    }

    .grid.products {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .kitchen-card {
        padding: 14px;
    }

    .kitchen-task {
        padding: 12px 14px;
    }

    .admin-product-form {
        grid-template-columns: 1fr !important;
    }

    .toolbar .muted.small {
        display: none;
    }

    .table th,
    .table td {
        padding: 8px 6px;
        font-size: 13px;
    }

    .table th:first-child,
    .table td:first-child {
        width: auto;
    }

    .table .button {
        min-height: 36px;
        padding: 8px 10px;
        font-size: 13px;
    }

    .table .icon-button {
        width: 32px;
        min-width: 32px;
        min-height: 32px;
        padding: 0;
    }

    .product {
        min-height: 104px;
        padding: 10px;
    }

    .product .name {
        font-size: 18px;
    }

    .cart {
        display: none;
    }

    .mobile-bar {
        display: grid;
        gap: 8px;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 25;
        margin: 0;
        padding: 12px;
        border-radius: 18px 18px 0 0;
        box-shadow: 0 -10px 30px rgba(15, 23, 42, 0.08);
    }

    .mobile-bar .row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .mobile-bar strong {
        font-size: 18px;
    }

    .toast {
        bottom: 104px;
    }
}