@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600;700&display=swap');

:root {
    --bg: #111114;
    --panel: #1d1d24;
    --panel-2: #272733;
    --text: #f4f4f7;
    --muted: #a9a9b6;
    --accent: #ff2d95;
    --accent-2: #ff1744;
    --border: rgba(255, 255, 255, 0.08);
    --button-text: #ffffff;
    --sidebar-bg: var(--panel);
    --sidebar-text: var(--text);
    --success: #22c55e;
    --warning: #f97316;
    --danger: #ef4444;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.app-body {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.btn {
    border: none;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--accent);
    color: var(--button-text);
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-danger {
    background: var(--danger);
    color: var(--text);
}

.alert {
    padding: 10px 12px;
    border-radius: 10px;
    margin-bottom: 14px;
    background: var(--panel-2);
    color: var(--text);
    border: 1px solid var(--border);
}

.alert.error {
    border-color: var(--danger);
    color: var(--danger);
}

.auth-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    padding: 40px;
}

.auth-card {
    background: var(--panel);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.auth-card h1 {
    margin-bottom: 8px;
}

.auth-card p {
    color: var(--muted);
    margin-bottom: 24px;
}

.auth-card form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.auth-card label {
    font-size: 12px;
    color: var(--muted);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.auth-card input {
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
}

.auth-panel {
    background: linear-gradient(140deg, rgba(255, 45, 149, 0.18), rgba(39, 39, 51, 0.9));
    border-radius: 22px;
    padding: 32px;
    border: 1px solid var(--border);
}

.auth-panel h2 {
    margin-bottom: 12px;
}

.auth-panel ul {
    list-style: none;
    display: grid;
    gap: 10px;
    color: var(--muted);
}

.app-shell {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--sidebar-bg);
    padding: 24px;
    border-right: 1px solid var(--border);
}

.sidebar h2 {
    font-size: 18px;
    margin-bottom: 20px;
}

.sidebar nav {
    display: grid;
    gap: 10px;
}

.sidebar a {
    color: var(--sidebar-text);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid transparent;
}

.sidebar a.active,
.sidebar a:hover {
    border-color: var(--accent);
    background: rgba(255, 45, 149, 0.12);
}

.app-content {
    padding: 32px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.card {
    background: var(--panel);
    border-radius: 16px;
    padding: 18px;
    border: 1px solid var(--border);
}

.card h4 {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 10px;
}

.card strong {
    font-size: 22px;
}

.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.category-pill {
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--panel-2);
    color: var(--muted);
    border: 1px solid var(--border);
    font-size: 11px;
}

.dashboard-trend-chart {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 180px;
    margin-top: 16px;
    padding-top: 18px;
}

.dashboard-trend-bar {
    position: relative;
    flex: 1;
    min-width: 0;
    border-radius: 8px;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
    cursor: pointer;
    transition: transform 0.18s ease, filter 0.18s ease;
}

.dashboard-trend-bar:hover {
    filter: brightness(1.08);
    transform: translateY(-4px);
}

.trend-tooltip {
    position: absolute;
    left: 50%;
    bottom: calc(100% + 12px);
    z-index: 20;
    width: min(260px, 70vw);
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--panel);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.35);
    color: var(--text);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 6px);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.dashboard-trend-bar:hover .trend-tooltip {
    opacity: 1;
    transform: translate(-50%, 0);
}

.trend-tooltip strong,
.trend-tooltip small,
.trend-tooltip div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.trend-tooltip small,
.trend-tooltip p,
.trend-tooltip span {
    color: var(--muted);
    font-size: 12px;
}

.trend-tooltip div {
    margin-top: 6px;
    font-size: 12px;
}

.table-wrap {
    background: var(--panel);
    border-radius: 14px;
    border: 1px solid var(--border);
    overflow-x: auto;
}

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

.data-table th,
.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 13px;
}

.data-table-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 52px;
    padding: 10px 14px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 12px;
}

.pagination-controls,
.page-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.page-nav,
.page-button {
    min-width: 34px;
    height: 32px;
    padding: 0 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    font: inherit;
}

.page-nav:disabled {
    color: var(--muted);
    cursor: not-allowed;
    opacity: 0.5;
}

.page-button.active,
.page-button:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text);
}

.filter-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.filter-bar input,
.filter-bar select {
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
}

.section-card {
    background: var(--panel);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--border);
    margin-bottom: 24px;
}

.section-card h2 {
    margin-bottom: 16px;
    font-size: 20px;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.checkout-summary {
    display: grid;
    gap: 14px;
    margin-top: 16px;
}

.checkout-metrics {
    display: grid;
    gap: 10px;
    padding: 16px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255, 45, 149, 0.08), rgba(255, 45, 149, 0.02));
    border: 1px solid rgba(255, 45, 149, 0.16);
}

.metric-row,
.change-strip {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.metric-row span,
.change-strip span {
    color: var(--muted);
}

.metric-row strong,
.change-strip strong {
    font-size: 16px;
}

.metric-row.total-row strong {
    color: var(--accent);
    font-size: 18px;
}

.payment-entry {
    display: grid;
    gap: 10px;
    padding: 16px;
    border-radius: 16px;
    background: var(--panel-2);
    border: 1px solid var(--border);
}

.payment-entry-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.payment-entry-head label {
    font-weight: 600;
}

.payment-hint {
    color: var(--muted);
    font-size: 12px;
}

.payment-entry input[type="number"] {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255, 45, 149, 0.18);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    color: var(--text);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.02em;
    outline: none;
}

.payment-entry input[type="number"]::placeholder {
    color: rgba(244, 244, 247, 0.35);
}

.payment-entry input[type="number"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 45, 149, 0.14);
}

.payment-entry input[type="number"]::-webkit-outer-spin-button,
.payment-entry input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.payment-entry input[type="number"] {
    -moz-appearance: textfield;
}

.change-strip {
    padding-top: 2px;
}

.checkout-actions {
    display: flex;
    justify-content: flex-end;
}

.receipt-paper {
    display: grid;
    gap: 12px;
    color: var(--text);
}

.receipt-header {
    text-align: center;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.18);
    padding-bottom: 12px;
    margin-bottom: 4px;
}

.receipt-brand {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.receipt-subtitle {
    color: var(--muted);
    font-size: 12px;
    margin-top: 4px;
}

.receipt-meta,
.receipt-totals {
    display: grid;
    gap: 8px;
    font-size: 12px;
}

.receipt-meta div,
.receipt-totals div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.receipt-meta span,
.receipt-totals span {
    color: var(--muted);
}

.receipt-lines {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.receipt-lines th,
.receipt-lines td {
    padding: 6px 0;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.12);
    vertical-align: top;
}

.receipt-lines th {
    font-weight: 700;
}

.receipt-totals {
    border-top: 1px dashed rgba(255, 255, 255, 0.18);
    padding-top: 10px;
}

.receipt-totals .grand-total {
    font-weight: 700;
    color: var(--accent);
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    padding-top: 6px;
    margin-top: 4px;
}

.receipt-footer {
    text-align: center;
    color: var(--muted);
    font-size: 11px;
    border-top: 1px dashed rgba(255, 255, 255, 0.12);
    padding-top: 10px;
}

.pos-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(340px, 0.9fr);
    gap: 20px;
    align-items: start;
}

.pos-results-panel,
.pos-cart-panel {
    min-width: 0;
}

.pos-results-table {
    overflow-x: hidden;
}

.pos-results-table .data-table {
    min-width: 0;
    table-layout: fixed;
}

.pos-results-table .data-table th,
.pos-results-table .data-table td {
    padding: 12px 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pos-results-table .data-table th:nth-child(1),
.pos-results-table .data-table td:nth-child(1) {
    width: 24%;
}

.pos-results-table .data-table th:nth-child(2),
.pos-results-table .data-table td:nth-child(2) {
    width: 15%;
}

.pos-results-table .data-table th:nth-child(3),
.pos-results-table .data-table td:nth-child(3),
.pos-results-table .data-table th:nth-child(4),
.pos-results-table .data-table td:nth-child(4) {
    width: 14%;
}

.pos-results-table .data-table th:nth-child(5),
.pos-results-table .data-table td:nth-child(5),
.pos-results-table .data-table th:nth-child(6),
.pos-results-table .data-table td:nth-child(6),
.pos-results-table .data-table th:nth-child(7),
.pos-results-table .data-table td:nth-child(7) {
    width: 11%;
}

.pos-results-table .btn {
    min-width: 56px;
    padding: 8px 12px;
}

.pos-cart-panel {
    position: sticky;
    top: 24px;
}

.pos-cart-table {
    max-height: 54vh;
    overflow: auto;
    margin-top: 12px;
}

@media (max-width: 1200px) {
    .pos-workspace {
        grid-template-columns: 1fr;
    }

    .pos-cart-panel {
        position: static;
    }

    .data-table-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .pagination-controls {
        width: 100%;
        justify-content: space-between;
    }

    .page-buttons {
        flex: 1;
        justify-content: center;
    }
}

.content-grid label {
    font-size: 12px;
    color: var(--muted);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.theme-editor {
    display: grid;
    gap: 18px;
}

.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}

.theme-control {
    color: var(--muted);
    display: grid;
    gap: 8px;
    font-size: 12px;
}

.theme-control span {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 8px;
    align-items: center;
}

.theme-control input[type="color"] {
    width: 48px;
    height: 42px;
    padding: 4px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    cursor: pointer;
}

.theme-control input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
    font-family: inherit;
}

.theme-preview {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--panel-2);
}

.theme-preview div {
    display: grid;
    gap: 4px;
    min-width: 220px;
    margin-right: auto;
}

.theme-preview small,
.theme-preview p {
    color: var(--muted);
}

.theme-preview p {
    font-size: 12px;
}

.content-grid input,
.content-grid textarea,
.content-grid select {
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
}

.content-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
}

.logo-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.logo-preview img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border);
    display: none;
}

.logo-preview small {
    color: var(--muted);
}

.theme-pills {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.theme-pill {
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 30;
}

.modal.active {
    display: flex;
}

.modal-card {
    background: var(--panel);
    border-radius: 18px;
    padding: 20px;
    min-width: 320px;
    border: 1px solid var(--border);
}

.notice-modal .notice-card {
    max-width: 420px;
    width: calc(100% - 32px);
}

.notice-message {
    color: var(--muted);
    line-height: 1.5;
    margin: 12px 0 18px;
}

.notice-input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
}

.modal-card form {
    display: grid;
    gap: 10px;
}

.modal-card input,
.modal-card select,
.modal-card textarea {
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
}

.multi-select {
    min-height: 90px;
}

.badge {
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 11px;
}

.badge.low {
    background: rgba(255, 45, 149, 0.2);
    color: var(--accent);
}

.badge.ok {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success);
}

.badge.archived {
    background: rgba(169, 169, 182, 0.16);
    color: var(--muted);
}

@media (max-width: 900px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: sticky;
        top: 0;
        z-index: 10;
    }
}