:root {
    --page-bg: #eef3f8;
    --panel: #f8fbff;
    --panel-2: #ffffff;
    --text: #223243;
    --muted: #6b7c8f;
    --border: #d9e2ec;
    --accent: #3d74b8;
    --accent-2: #2d5f9a;
    --deep: #33495f;
    --shadow: 0 12px 28px rgba(31, 45, 61, 0.08);
    --success: #12956a;
    --success-soft: rgba(18, 149, 106, 0.10);
    --danger: #d84040;
    --danger-soft: rgba(216, 64, 64, 0.10);
    --warning: #c36b0a;
    --warning-soft: rgba(245, 158, 11, 0.14);
    --input-bg: var(--panel-2);
    --hover-row-bg-dark-fix: #e7edf4;
    --hover-row-text-dark-fix: #122031;
}

html[data-theme="dark"] {
    --page-bg: #0f1722;
    --panel: #16202c;
    --panel-2: #1b2836;
    --text: #e7eef7;
    --muted: #97a8bb;
    --border: #2a3a4b;
    --accent: #4d8fe1;
    --accent-2: #3573c5;
    --deep: #233447;
    --shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
    --success: #22c58b;
    --success-soft: rgba(34, 197, 139, 0.14);
    --danger: #f87171;
    --danger-soft: rgba(248, 113, 113, 0.16);
    --warning: #f59e0b;
    --warning-soft: rgba(245, 158, 11, 0.16);
    --input-bg: #152130;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--page-bg);
    color: var(--text);
    font-family: Inter, Arial, Helvetica, sans-serif;
}

body {
    min-height: 100vh;
    transition: background .2s ease, color .2s ease;
}

a {
    color: inherit;
}

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

.page-shell {
    max-width: 1480px;
    margin: 0 auto;
    padding: 20px;
}

.page-shell.narrow {
    max-width: 1180px;
}

.hero,
.card,
.metric,
.kpi,
.login-card,
.empty-state,
.table-wrap,
.summary-kpi,
.stat-box,
.scan-card,
.summary-card,
.items-card,
.payment-left-card,
.payment-right-card {
    background: linear-gradient(180deg, var(--panel-2) 0%, var(--panel) 100%);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    color: var(--text);
    transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.hero {
    border-radius: 24px;
    padding: 22px;
    margin-bottom: 18px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.hero-topline,
.eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0 0 8px;
    font-size: clamp(2rem, 3vw, 2.7rem);
}

.hero p,
.hint,
.legend,
.muted,
.small-note,
.card-subtitle,
.field span {
    color: var(--muted);
}

.hero p,
.hint,
.card-subtitle {
    margin: 0;
    line-height: 1.6;
}

.hero-actions,
.top-nav,
.form-actions,
.row-actions,
.toolbar,
.inline-actions,
.summary-actions,
.topbar,
.topbar-left,
.topbar-right {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.metric-grid,
.grid-2,
.grid-3,
.layout-2,
.layout-payment,
.stats-grid,
.summary-stats {
    display: grid;
    gap: 18px;
}

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

.grid-3,
.metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.layout-payment {
    grid-template-columns: minmax(340px, 4fr) minmax(440px, 6fr);
    align-items: start;
}

.card,
.scan-card,
.summary-card,
.items-card,
.payment-left-card,
.payment-right-card,
.metric,
.kpi,
.login-card {
    border-radius: 22px;
    padding: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.card-header h2,
.card-header h3 {
    margin: 0;
}

.badge,
.btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.theme-toggle,
.nav-btn,
.checkout-btn,
.scan-btn,
.payment-action-btn,
.payment-method-btn,
.qty-btn,
.remove-line-btn,
.key-btn {
    min-height: 44px;
    padding: 0 16px;
    border-radius: 14px;
    font-weight: 800;
    font-size: 14px;
    border: 1px solid var(--border);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform .15s ease, opacity .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}

button.btn,
button.btn-primary,
button.btn-secondary,
button.btn-danger,
button.theme-toggle,
button.payment-action-btn,
button.scan-btn,
button.checkout-btn,
button.qty-btn,
button.remove-line-btn,
button.key-btn,
button.payment-method-btn {
    cursor: pointer;
}

.badge,
.btn-secondary,
.nav-btn,
.key-btn,
.payment-method-btn:not(.active),
.qty-btn,
.remove-line-btn {
    background: var(--panel-2);
    color: var(--text);
}

.btn-primary,
.theme-toggle,
.checkout-btn,
.scan-btn,
.payment-action-btn,
.payment-method-btn.active {
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #fff;
    border-color: transparent;
}

.btn-danger,
.remove-line-btn {
    background: linear-gradient(180deg, #d95b5b 0%, #b83f3f 100%);
    color: #fff;
    border-color: transparent;
}

button:hover,
.btn:hover,
.nav-btn:hover,
.payment-method-btn:hover,
.key-btn:hover {
    transform: translateY(-1px);
}

button:disabled,
.btn:disabled,
.checkout-btn[disabled],
.payment-action-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
}

.form-grid,
.form-grid-2 {
    display: grid;
    gap: 14px;
}

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

.field,
.form-grid label,
.form-grid-2 label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.field.full,
.form-grid label.full,
.form-grid-2 label.full {
    grid-column: 1 / -1;
}

input,
select,
textarea,
.qty-input,
.amount-input {
    width: 100%;
    min-height: 52px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    padding: 0 14px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    outline: none;
}

textarea {
    min-height: 120px;
    padding: 14px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
.qty-input:focus,
.amount-input:focus {
    border-color: #93b4da;
    box-shadow: 0 0 0 4px rgba(61, 116, 184, .10);
}

.table-wrap {
    overflow: auto;
    border-radius: 18px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

th,
td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    color: var(--text);
    vertical-align: middle;
}

thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--panel-2);
    font-size: 13px;
    font-weight: 800;
}

tbody tr:hover td {
    background: rgba(61, 116, 184, 0.05);
}

html[data-theme="dark"] tbody tr:hover,
html[data-theme="dark"] tbody tr:hover td {
    background: var(--hover-row-bg-dark-fix) !important;
    color: var(--hover-row-text-dark-fix) !important;
}

html[data-theme="dark"] tbody tr:hover td *,
html[data-theme="dark"] tbody tr:hover td strong,
html[data-theme="dark"] tbody tr:hover td small,
html[data-theme="dark"] tbody tr:hover td a,
html[data-theme="dark"] tbody tr:hover td span {
    color: var(--hover-row-text-dark-fix) !important;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    border: 1px solid var(--border);
}

.status-active {
    color: #047857;
    background: rgba(16, 185, 129, .12);
    border-color: rgba(16, 185, 129, .26);
}

.status-archived,
.status-inactive {
    color: #64748b;
    background: rgba(148, 163, 184, .12);
    border-color: rgba(148, 163, 184, .24);
}

.status-low,
.status-warehouse {
    color: #b45309;
    background: rgba(245, 158, 11, .12);
    border-color: rgba(245, 158, 11, .24);
}

.status-cashier {
    color: #1d4ed8;
    background: rgba(59, 130, 246, .12);
    border-color: rgba(59, 130, 246, .22);
}

.status-admin {
    color: #7c3aed;
    background: rgba(124, 58, 237, .12);
    border-color: rgba(124, 58, 237, .22);
}

.empty-state {
    border-radius: 16px;
    padding: 18px;
    text-align: center;
    color: var(--muted);
}


.subscription-banner {
    margin: 0 0 18px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--border);
    font-weight: 700;
    line-height: 1.6;
}

.subscription-banner.warning {
    color: var(--warning);
    background: var(--warning-soft);
    border-color: rgba(245, 158, 11, 0.28);
}

.subscription-banner.success {
    color: var(--success);
    background: var(--success-soft);
    border-color: rgba(34, 197, 139, 0.28);
}

.subscription-banner.danger {
    color: var(--danger);
    background: var(--danger-soft);
    border-color: rgba(248, 113, 113, 0.28);
}

.suspended-shell {
    max-width: 920px;
}

.suspended-card {
    padding: 24px;
}

.suspended-meta {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 8px;
}

.suspended-meta .stat-box {
    min-height: 126px;
}

.toast-stack {
    position: fixed;
    right: 18px;
    bottom: 18px;
    display: grid;
    gap: 10px;
    z-index: 9999;
}

.toast {
    min-width: 260px;
    max-width: 360px;
    padding: 12px 14px;
    border-radius: 14px;
    color: #fff;
    font-weight: 700;
    box-shadow: var(--shadow);
}

.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.info { background: var(--deep); }

.metric,
.kpi,
.summary-kpi {
    padding: 18px;
}

.metric strong,
.kpi strong,
.summary-kpi strong {
    display: block;
    font-size: 30px;
    line-height: 1.1;
}

.metric span,
.kpi span,
.summary-kpi span,
.stat-box span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 6px;
}

.stat-box strong {
    font-size: 24px;
}

.summary-kpi,
.payment-total-box {
    border-radius: 20px;
    background: var(--deep);
    color: #fff;
}

.summary-kpi span,
.payment-total-box span {
    color: rgba(255, 255, 255, 0.85);
}

.payment-total-box strong {
    display: block;
    color: #fff;
    font-size: 34px;
    line-height: 1.15;
}

.scan-visual {
    min-height: 200px;
    border-radius: 22px;
    border: 1px solid var(--border);
    background:
        linear-gradient(135deg, rgba(61, 116, 184, 0.10) 0%, transparent 70%),
        repeating-linear-gradient(90deg, rgba(61,116,184,.14) 0, rgba(61,116,184,.14) 3px, transparent 3px, transparent 20px),
        var(--panel);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    position: relative;
    overflow: hidden;
}

.scan-visual::after {
    content: '';
    position: absolute;
    left: 12%;
    right: 12%;
    top: 50%;
    height: 4px;
    transform: translateY(-50%);
    background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
    box-shadow: 0 0 20px rgba(61, 116, 184, .45);
}

.scan-icon {
    font-size: 88px;
    font-weight: 900;
    color: var(--accent-2);
    opacity: .8;
}

.scan-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 140px;
    gap: 12px;
    align-items: end;
}

.mini-items,
.payment-items,
.user-list,
.low-stock-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mini-item,
.payment-item,
.low-stock-item,
.user-card {
    border: 1px solid var(--border);
    background: var(--panel-2);
    border-radius: 18px;
    padding: 14px;
}

.mini-item,
.payment-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.mini-item-left,
.payment-item-main {
    min-width: 0;
    flex: 1;
}

.mini-item-left strong,
.payment-item-name {
    display: block;
    font-size: 15px;
    margin: 0 0 4px;
    word-break: break-word;
}

.mini-item-left small,
.payment-item-meta {
    display: block;
    color: var(--muted);
    line-height: 1.45;
    word-break: break-word;
}

.mini-item-right,
.payment-item-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.qty-editor {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.qty-btn {
    width: 36px;
    padding: 0;
}

.qty-input {
    width: 70px;
    min-height: 40px;
    padding: 0 8px;
    text-align: center;
}

.remove-line-btn {
    width: 42px;
    padding: 0;
}

.keypad-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.key-btn {
    min-height: 58px;
    font-size: 20px;
}

.banknotes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
}

.banknote-btn {
    width: 100%;
    min-height: 72px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--panel-2);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.banknote-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    max-width: 480px;
    width: 100%;
}

.login-card h1 {
    margin-top: 0;
}

.login-note {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--muted);
}

.banknote-fallback {
    padding: 18px;
    border-radius: 16px;
    border: 1px dashed var(--border);
    text-align: center;
    color: var(--muted);
}

@media (max-width: 1100px) {
    .grid-2,
    .grid-3,
    .layout-2,
    .layout-payment,
    .scan-form,
    .form-grid-2,
    .metric-grid,
    .stats-grid,
    .summary-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .page-shell {
        padding: 14px;
    }

    .hero,
    .card,
    .scan-card,
    .summary-card,
    .items-card,
    .payment-left-card,
    .payment-right-card,
    .metric,
    .kpi,
    .login-card {
        padding: 16px;
    }

    .mini-item,
    .payment-item {
        align-items: flex-start;
        flex-direction: column;
    }

    .mini-item-right,
    .payment-item-right {
        width: 100%;
        justify-content: space-between;
    }
}


.secondary-btn,
.danger-btn {
    min-height: 44px;
    padding: 0 16px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 800;
    border: 1px solid var(--border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.secondary-btn {
    background: var(--deep);
    color: #fff;
    border-color: transparent;
}

.danger-btn {
    background: linear-gradient(180deg, #d95b5b 0%, #b83f3f 100%);
    color: #fff;
    border-color: transparent;
}

.small-btn {
    min-height: 40px;
    padding: 0 14px;
    font-size: 14px;
}

html[data-theme="dark"] tbody tr:hover td .secondary-btn,
html[data-theme="dark"] tbody tr:hover td .secondary-btn *,
html[data-theme="dark"] tbody tr:hover td .danger-btn,
html[data-theme="dark"] tbody tr:hover td .danger-btn *,
html[data-theme="dark"] tbody tr:hover td .btn-secondary,
html[data-theme="dark"] tbody tr:hover td .btn-secondary *,
html[data-theme="dark"] tbody tr:hover td .btn-danger,
html[data-theme="dark"] tbody tr:hover td .btn-danger *,
html[data-theme="dark"] tbody tr:hover td .small-btn,
html[data-theme="dark"] tbody tr:hover td .small-btn * {
    color: #fff !important;
}


html[dir="rtl"] body,
html[dir="rtl"] input,
html[dir="rtl"] select,
html[dir="rtl"] textarea,
html[dir="rtl"] table {
    direction: rtl;
}

html[dir="rtl"] .hero,
html[dir="rtl"] .card,
html[dir="rtl"] .scan-card,
html[dir="rtl"] .summary-card,
html[dir="rtl"] .items-card,
html[dir="rtl"] .login-card,
html[dir="rtl"] .metric,
html[dir="rtl"] .field,
html[dir="rtl"] .mini-item-left,
html[dir="rtl"] .payment-item-main,
html[dir="rtl"] .card-header,
html[dir="rtl"] .table-wrap table,
html[dir="rtl"] th,
html[dir="rtl"] td {
    text-align: right;
}

html[dir="rtl"] .hero-actions,
html[dir="rtl"] .top-nav,
html[dir="rtl"] .form-actions,
html[dir="rtl"] .row-actions,
html[dir="rtl"] .toolbar,
html[dir="rtl"] .inline-actions,
html[dir="rtl"] .summary-actions,
html[dir="rtl"] .topbar,
html[dir="rtl"] .topbar-left,
html[dir="rtl"] .topbar-right {
    direction: rtl;
}

html[dir="rtl"] .qty-editor {
    direction: ltr;
}

html[dir="rtl"] .login-note,
html[dir="rtl"] .card-subtitle,
html[dir="rtl"] .hint,
html[dir="rtl"] .muted,
html[dir="rtl"] .small-note {
    text-align: right;
}