:root {
    --bg: #f3f6fb;
    --panel: #ffffff;
    --panel-soft: #f8fbff;
    --line: #d7e3f4;
    --line-strong: #b8cbe5;
    --text: #09111f;
    --muted: #5f6f86;
    --primary: #0f4c81;
    --primary-dark: #0a3558;
    --ink: #04070b;
    --success: #0d7a4a;
    --error: #b91c1c;
    --warning: #9a6700;
    --shadow: 0 18px 44px rgba(11, 31, 53, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Trebuchet MS", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(15, 76, 129, 0.12), transparent 28%),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
    color: var(--text);
}

.cashier-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top right, rgba(15, 76, 129, 0.12), transparent 24%),
        linear-gradient(180deg, #f7f9fd 0%, #edf3fb 100%);
}

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

svg {
    width: 18px;
    height: 18px;
    display: block;
    fill: currentColor;
}

.layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 292px minmax(0, 1fr);
}

.content {
    padding: 22px 28px 28px;
    grid-column: 2;
}

.content-centered {
    max-width: 620px;
    margin: 40px auto;
}

.page-shell {
    display: grid;
    gap: 20px;
}

.sidebar {
    background: linear-gradient(180deg, #02070d 0%, #0a1623 100%);
    color: #eef5ff;
    padding: 22px 18px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 22px;
    grid-column: 1;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 2;
    overflow: hidden;
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
}

.brand-block h1 {
    margin: 0;
    font-size: 1.35rem;
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    letter-spacing: 0.08em;
    background: linear-gradient(135deg, #ffffff 0%, #79b8ff 100%);
    color: var(--ink);
}

.topbar {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(184, 203, 229, 0.75);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(11, 31, 53, 0.06);
    padding: 14px 16px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.topbar-left,
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.mobile-nav-toggle,
.mobile-nav-close,
.mobile-nav-backdrop {
    display: none;
}

.mobile-nav-toggle {
    width: 44px;
    height: 44px;
    min-width: 44px;
    padding: 0;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: none;
    color: var(--primary-dark);
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex-direction: column;
}

.mobile-nav-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.mobile-nav-close {
    position: absolute;
    right: 12px;
    top: 12px;
    width: 38px;
    height: 38px;
    min-width: 38px;
    padding: 0;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    box-shadow: none;
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1;
    align-items: center;
    justify-content: center;
}

.profile-chip,
.topbar-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border-radius: 16px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    background: #fff;
}

.topbar-link {
    color: var(--primary-dark);
    font-weight: 600;
}

.topbar-link-muted {
    color: var(--ink);
}

.avatar {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary-dark), #1f78c1);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.profile-chip small,
.eyebrow,
.muted {
    color: var(--muted);
}

.page-title-block h2 {
    margin: 2px 0 0;
    font-size: 1.5rem;
}

.eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.74rem;
    font-weight: 700;
}

.nav {
    display: grid;
    gap: 8px;
    align-content: start;
    min-height: 0;
}

.sidebar-nav-shell {
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    margin-right: -4px;
    overscroll-behavior: contain;
}

.nav-group {
    display: grid;
    gap: 6px;
}

.nav-parent-link {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid transparent;
    background: transparent;
    color: #d8e7fb;
    cursor: pointer;
    font: inherit;
    font-weight: 500;
}

.nav-caret {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: inherit;
    transition: transform 0.18s ease;
}

.nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    color: #d8e7fb;
    border: 1px solid transparent;
}

.nav a.active,
.nav a:hover {
    background: linear-gradient(135deg, rgba(15, 76, 129, 0.85), rgba(47, 128, 214, 0.92));
    border-color: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.nav-sub {
    display: none;
    gap: 6px;
    padding: 10px;
    margin-left: 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-sub a {
    padding: 10px 14px;
    border-radius: 14px;
    color: #9eb3cf;
    font-size: 0.93rem;
}

.nav-sub a.active,
.nav-sub a:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border-color: transparent;
}

.nav-group-open .nav-sub,
.nav-group-active .nav-sub {
    display: grid !important;
}

.nav-group-open .nav-caret,
.nav-group-active .nav-caret {
    transform: rotate(180deg);
}

.sidebar-footer {
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 8px;
    background: #0a1623;
}

.sidebar-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-profile small {
    color: #9eb3cf;
}

.icon-wrap {
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 20px;
}

.card,
.table-wrap,
.stats,
.hero {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.card,
.table-wrap,
.hero {
    padding: 22px;
}

.stats {
    padding: 20px;
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.dashboard-stat-link {
    display: block;
    color: inherit;
    text-decoration: none;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.dashboard-stat-link:hover {
    transform: translateY(-2px);
    border-color: #9bb8dc;
    box-shadow: 0 18px 40px rgba(15, 49, 84, 0.12);
}

.permission-box {
    margin: 14px 0 18px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #f8fbff;
}

.permission-box-disabled {
    opacity: 0.62;
}

.permission-group {
    margin-top: 14px;
}

.permission-group h4 {
    margin: 0 0 10px;
    font-size: 0.86rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

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

.permission-option {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0;
    padding: 10px 12px;
    border: 1px solid #d8e4f2;
    border-radius: 12px;
    background: #fff;
    font-weight: 700;
}

.permission-option input {
    width: auto;
    margin: 0;
}

button.danger {
    background: #b42318;
}

button.danger:disabled {
    cursor: not-allowed;
    opacity: 0.48;
}

.hero {
    background: linear-gradient(135deg, #03111e, #0e3358 56%, #1b69b6 100%);
    color: #fff;
    overflow: hidden;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -40px -80px auto;
    width: 180px;
    height: 180px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.hero .muted,
.hero p {
    color: rgba(255, 255, 255, 0.8);
}

.hero-value {
    font-size: 2rem;
    font-weight: 800;
}

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.page-head h2,
.card h2,
.card h3,
.table-wrap h3,
.hero h3 {
    margin: 0 0 8px;
}

.grid {
    display: grid;
    gap: 20px;
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.dashboard-split {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
}

.mini-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.dashboard-chart-grid {
    grid-template-columns: 1.4fr 1fr;
    margin-top: 20px;
}

.chart-card {
    display: grid;
    gap: 18px;
}

.pie-card {
    display: grid;
    gap: 18px;
}

.pie-card-body {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 18px;
    align-items: center;
}

.donut-chart {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: conic-gradient(#103154 0% 40%, #2e75c7 40% 70%, #a8b7ca 70% 100%);
    box-shadow: inset 0 0 0 1px rgba(16, 49, 84, 0.08);
}

.donut-core {
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background: #fff;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 12px;
    box-shadow: 0 10px 24px rgba(14, 33, 59, 0.08);
}

.donut-core strong {
    font-size: 0.9rem;
    line-height: 1.1;
}

.donut-core span {
    font-size: 0.72rem;
    color: var(--muted);
    font-weight: 700;
}

.pie-metrics {
    display: grid;
    gap: 12px;
}

.pie-metric {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.pie-metric span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.pie-metric strong {
    font-size: 1rem;
}

.trend-chart {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 12px;
    align-items: end;
    min-height: 260px;
    padding: 18px;
    border-radius: 20px;
    background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
    border: 1px solid var(--line);
}

.trend-day {
    display: grid;
    gap: 10px;
    justify-items: center;
}

.trend-bars {
    width: 100%;
    min-height: 190px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 6px;
}

.trend-bar {
    display: block;
    width: 22%;
    min-height: 8px;
    border-radius: 999px 999px 8px 8px;
}

.trend-sales,
.legend-sales {
    background: linear-gradient(180deg, #0d1c2c 0%, #244f85 100%);
}

.trend-purchases,
.legend-purchases {
    background: linear-gradient(180deg, #3e87e8 0%, #1f5cae 100%);
}

.trend-expenses,
.legend-expenses {
    background: linear-gradient(180deg, #aab9ce 0%, #6f8198 100%);
}

.legend-dag-ready {
    background: linear-gradient(180deg, #3bc27f 0%, #1f8b59 100%);
}

.trend-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--muted);
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.chart-legend span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.legend-swatch {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    display: inline-block;
}

.stock-chart {
    display: grid;
    gap: 16px;
}

.stock-chart-row {
    display: grid;
    gap: 10px;
}

.stock-chart-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-weight: 700;
}

.stock-chart-track {
    width: 100%;
    height: 16px;
    border-radius: 999px;
    background: #edf2f8;
    overflow: hidden;
}

.stock-chart-fill {
    height: 100%;
    display: block;
    border-radius: inherit;
}

.stock-available {
    background: linear-gradient(90deg, #0c1b2a 0%, #255da0 100%);
}

.stock-sold {
    background: linear-gradient(90deg, #3a80d4 0%, #67a9f4 100%);
}

.stock-returned {
    background: linear-gradient(90deg, #97a7bb 0%, #c4d0de 100%);
}

.sales-summary-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

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

label {
    display: grid;
    gap: 7px;
    font-size: 0.94rem;
    font-weight: 600;
}

input,
select,
textarea,
button {
    width: 100%;
    font: inherit;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line-strong);
    background: #fff;
    color: var(--text);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #5b98d4;
    box-shadow: 0 0 0 4px rgba(91, 152, 212, 0.18);
}

button {
    background: linear-gradient(135deg, var(--ink), var(--primary));
    color: #fff;
    border: 0;
    cursor: pointer;
    font-weight: 700;
}

button:hover {
    background: linear-gradient(135deg, var(--primary-dark), #1461a1);
}

.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #fff;
    color: var(--primary-dark);
    border: 1px solid var(--line-strong);
    font-weight: 700;
}

button.button-secondary {
    width: auto;
    background: #fff;
    color: var(--primary-dark);
    border: 1px solid var(--line-strong);
}

.purchase-item-table td,
.purchase-item-table th {
    vertical-align: middle;
}

.purchase-form-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.purchase-number-chip {
    min-width: 180px;
    padding: 14px 16px;
    border-radius: 18px;
    background: linear-gradient(135deg, #0a1623, #143b63);
    color: #fff;
    box-shadow: 0 18px 34px rgba(10, 22, 35, 0.18);
}

.purchase-number-chip span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.7);
}

.purchase-number-chip strong {
    font-size: 1rem;
}

.purchase-section {
    margin-top: 18px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.purchase-section-head {
    margin-bottom: 16px;
}

.purchase-section-head h4 {
    margin: 0 0 4px;
    font-size: 1rem;
}

.purchase-section-head p {
    margin: 0;
}

.purchase-section-head-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.purchase-item-table {
    border: 1px solid #e3ebf6;
    border-radius: 20px;
    background: #fff;
    overflow: visible;
}

.purchase-item-table table {
    min-width: 760px;
}

.purchase-item-table.table-wrap {
    overflow: visible;
}

.purchase-product-search {
    width: 100%;
    min-width: 260px;
    padding-right: 44px;
}

.purchase-product-combobox {
    position: relative;
}

.purchase-product-toggle {
    position: absolute;
    top: 7px;
    right: 8px;
    width: 30px;
    height: 30px;
    min-width: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: #0f3154;
    font-size: 1rem;
    line-height: 1;
    box-shadow: none;
}

.purchase-product-menu {
    position: absolute;
    z-index: 120;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 270px;
    overflow-y: auto;
    border: 1px solid #93b7e3;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 18px 40px rgba(15, 49, 84, 0.16);
    padding: 6px;
}

.purchase-product-option {
    width: 100%;
    display: block;
    padding: 10px 12px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #09111f;
    text-align: left;
    box-shadow: none;
}

.purchase-product-option:hover,
.purchase-product-option:focus {
    background: #eef4fb;
}

.purchase-product-option:disabled {
    opacity: 0.48;
    cursor: not-allowed;
}

.purchase-product-option strong,
.purchase-product-option span {
    display: block;
}

.purchase-product-option span {
    margin-top: 3px;
    color: #586b84;
    font-size: 0.8rem;
}

.purchase-product-empty {
    padding: 12px;
    color: #586b84;
    font-weight: 700;
}

.cashier-shell {
    min-height: 100vh;
    padding: 16px;
    display: grid;
    gap: 12px;
}

.cashier-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.cashier-topbar h1 {
    margin: 2px 0 0;
    font-size: 1.18rem;
}

.cashier-user {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--line);
    font-weight: 700;
}

.cashier-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
    gap: 18px;
    align-items: start;
}

.cashier-bill-panel,
.cashier-product-panel {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
    padding: 22px;
}

.cashier-bill-panel {
    position: relative;
}

.cashier-product-panel {
    position: sticky;
    top: 16px;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 120px);
}

.cashier-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
}

.cashier-panel-head h2,
.cashier-panel-head h3 {
    margin: 0;
}

.cashier-chip {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: #0a1623;
    color: #fff;
    font-weight: 800;
}

.cashier-customer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.cashier-customer-grid label > input:not([type="hidden"]) {
    height: 44px;
    min-height: 44px;
    box-sizing: border-box;
    padding: 10px 14px;
}

.cashier-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 6px;
}

.cashier-bill-date-label {
    padding-top: 3.5%;
}

.cashier-mini-link {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
}

.cashier-mini-link:hover {
    text-decoration: underline;
}

.cashier-mini-button {
    width: auto;
    min-width: 0;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--brand);
    font-size: 0.76rem;
    font-weight: 800;
    box-shadow: none;
}

.cashier-mini-button:hover,
.cashier-mini-button:focus {
    background: #0f4c81;
    border-color: #0f4c81;
    color: #fff;
}

.cashier-mini-button:active {
    background: #0a3c66;
    border-color: #0a3c66;
    color: #fff;
}

.cashier-select-search {
    margin-bottom: 8px;
}

.cashier-balance-strip {
    margin: 14px 0 16px;
    padding: 14px 16px;
    border-radius: 18px;
    background: linear-gradient(135deg, #09111f, #17416d);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.cashier-balance-strip span {
    color: rgba(255, 255, 255, 0.72);
    font-weight: 700;
}

.cashier-balance-strip strong {
    font-size: 1.25rem;
}

.cashier-bill-table-wrap {
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #fff;
    padding: 14px;
    min-height: 260px;
}

.cashier-table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 8px;
}

.cashier-table-toolbar h3 {
    margin: 4px 0 0;
}

.cashier-table-toolbar .button-secondary {
    width: auto;
    min-width: 0;
    padding: 7px 11px;
    font-size: 0.78rem;
}

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

.cashier-bill-table input[type="text"],
.cashier-bill-table input[type="number"] {
    min-width: 0;
}

.cashier-bill-table input[readonly] {
    background: #f3f6fb;
    color: var(--text);
    border-style: dashed;
}

.cashier-line-title {
    font-weight: 700;
}

.cashier-line-subtitle {
    display: block;
    margin-top: 4px;
}

.cashier-payment-block {
    margin-top: 18px;
    padding: 18px;
    border-radius: 22px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.cashier-payment-block .cashier-panel-head {
    margin-bottom: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.cashier-payment-block .cashier-panel-head .button-secondary {
    width: auto;
    min-width: 0;
    padding: 7px 11px;
    font-size: 0.78rem;
}

.cashier-payment-modal-block #paymentRows {
    display: grid;
    gap: 10px;
}

.cashier-bottom-bar {
    display: flex;
    justify-content: flex-end;
}

.cashier-bottom-bar-inner {
    width: 100%;
    margin-left: auto;
}

.cashier-side-bar {
    position: sticky;
    bottom: 0;
    margin: 12px -22px -22px;
    padding: 10px 18px 8px;
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(9,17,31,0.94) 0%, rgba(18,49,83,0.97) 100%);
    border-radius: 0 0 28px 28px;
    box-shadow: 0 -12px 32px rgba(11, 31, 53, 0.12);
    z-index: 3;
    margin-top: auto;
}

.cashier-payment-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px;
    align-items: end;
}

.cashier-payment-row + .cashier-payment-row {
    margin-top: 0;
}

.cashier-payment-row label {
    min-width: 0;
}

.cashier-payment-row input,
.cashier-payment-row select {
    width: 100%;
}

.cashier-payment-row .button-secondary {
    grid-column: 1 / -1;
    justify-self: end;
    width: auto;
    min-width: 0;
    padding: 7px 11px;
    font-size: 0.78rem;
}

.cashier-finalize-dialog .split {
    align-items: center;
}

.cashier-totals {
    margin-top: 0;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.cashier-totals > div {
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.cashier-totals span {
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.cashier-totals strong {
    font-size: 1rem;
}

.cashier-bottom-bar .cashier-totals > div {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.08);
}

.cashier-bottom-bar .cashier-totals span {
    color: rgba(255, 255, 255, 0.7);
}

.cashier-bottom-bar .cashier-totals strong {
    color: #fff;
}

.cashier-actions {
    margin-top: 10px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cashier-actions > * {
    flex: 1;
}

.cashier-bottom-bar .cashier-actions .button-secondary {
    background: rgba(255, 255, 255, 0.96);
}

.cashier-bill-button {
    background: linear-gradient(135deg, #0d7a4a, #18a45f);
    box-shadow: 0 14px 28px rgba(13, 122, 74, 0.24);
}

.cashier-bill-button:hover {
    background: linear-gradient(135deg, #0b6a40, #129654);
}

.cashier-bill-button:disabled {
    background: linear-gradient(135deg, #7e8b9a, #95a3b5);
    box-shadow: none;
    cursor: not-allowed;
}

.cashier-search {
    margin-bottom: 16px;
}

.cashier-product-mode-switch {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-bottom: 12px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
}

.cashier-mode-button {
    width: 100%;
    min-width: 0;
    padding: 11px 12px;
    border: 0;
    background: #fff;
    color: var(--text);
    font-weight: 800;
    box-shadow: none;
    border-radius: 12px;
}

.cashier-mode-button:hover,
.cashier-mode-button:focus {
    color: #0f4c81;
    background: #f4f8fd;
}

.cashier-mode-button.is-active {
    background: linear-gradient(135deg, #0d7a4a, #18a45f);
    color: #fff;
}

.cashier-product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    max-height: none;
    flex: 1;
    align-content: start;
    overflow: auto;
    padding-right: 2px;
    margin-bottom: 8px;
}

.cashier-side-tools {
    display: grid;
    gap: 10px;
    margin-top: 6px;
    margin-bottom: 10px;
}

.cashier-side-field {
    display: grid;
    gap: 6px;
}

.cashier-side-field input {
    padding-top: 9px;
    padding-bottom: 9px;
}

.cashier-note-drop {
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
}

.cashier-note-drop summary {
    list-style: none;
    cursor: pointer;
    padding: 12px 14px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cashier-note-drop summary::-webkit-details-marker {
    display: none;
}

.cashier-note-drop summary::after {
    content: "+";
    font-size: 1rem;
    color: var(--muted);
}

.cashier-note-drop[open] summary::after {
    content: "-";
}

.cashier-note-drop textarea {
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    min-height: 92px;
}

.cashier-product-card {
    text-align: left;
    padding: 16px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
    color: var(--text);
    box-shadow: none;
}

.cashier-product-card:hover {
    background: linear-gradient(135deg, #0f4c81, #226fb0);
    color: #fff;
}

.cashier-product-card strong,
.cashier-product-card span {
    display: block;
}

.cashier-product-card strong {
    margin-bottom: 6px;
}

.cashier-product-meta {
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-weight: 700;
}

.cashier-preview-modal {
    width: min(900px, 100%);
}

.cashier-finalize-modal[hidden] {
    display: none;
}

.cashier-finalize-dialog {
    width: min(1320px, calc(100vw - 40px));
    max-width: calc(100vw - 40px);
}

.cashier-finalize-grid {
    display: grid;
    grid-template-columns: minmax(300px, 380px) minmax(460px, 1fr);
    gap: 24px;
    margin-top: 18px;
    align-items: start;
}

.cashier-finalize-summary {
    padding: 16px 18px;
    border-radius: 22px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.cashier-payment-modal-block {
    margin-top: 0;
    min-width: 0;
    padding: 16px 18px;
}

.cashier-error-dialog {
    width: min(460px, calc(100vw - 32px));
    text-align: center;
}

.cashier-error-dialog h3 {
    margin: 14px 0 8px;
}

.cashier-error-dialog p {
    margin: 0;
}

.cashier-finalize-actions {
    margin-top: 18px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

body.modal-open {
    overflow: hidden;
}

.cashier-inline-modal[hidden] {
    display: none;
}

.cashier-inline-dialog {
    width: min(560px, calc(100vw - 32px));
}

.cashier-inline-form {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.tyre-history-hero .hero-value {
    font-size: 2rem;
}

.tyre-timeline {
    display: grid;
    gap: 16px;
    margin-top: 16px;
}

.tyre-timeline-item {
    display: grid;
    grid-template-columns: 16px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}

.tyre-timeline-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, #0f4c81, #2e78bc);
    box-shadow: 0 0 0 4px rgba(46, 120, 188, 0.14);
    margin-top: 6px;
}

.tyre-timeline-content {
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.tyre-timeline-content p {
    margin: 8px 0 0;
}

.tyre-code-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.badge-soft {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(24, 90, 155, 0.1);
    color: #0f4c81;
    border: 1px solid rgba(24, 90, 155, 0.14);
    font-weight: 700;
}

.history-link-button {
    width: auto;
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, #0d7a4a, #18a45f);
    color: #fff;
    border: 0;
}

.history-link-button:hover {
    background: linear-gradient(135deg, #0b6a40, #129654);
    color: #fff;
}

.sale-return-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 0;
    padding: 6px 10px;
    font-size: 0.78rem;
    border-radius: 12px;
}

.return-preview-card {
    margin-top: 4px;
    padding: 18px;
    border-radius: 22px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.return-bill-search {
    display: flex;
    align-items: end;
    gap: 12px;
    flex-wrap: wrap;
}

.return-bill-search label {
    flex: 1;
    min-width: 280px;
}

.return-sale-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.return-preview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 14px;
}

.return-preview-product {
    grid-column: 1 / -1;
}

.return-action-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.return-action-card {
    position: relative;
    display: grid;
    gap: 8px;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: #fff;
    cursor: pointer;
}

.return-action-card input[type="radio"] {
    position: absolute;
    top: 16px;
    right: 16px;
    width: auto;
}

.return-action-card:has(input[type="radio"]:checked) {
    border-color: rgba(15, 76, 129, 0.4);
    box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
}

.return-action-title {
    font-weight: 800;
    font-size: 1rem;
}

.return-item-list {
    display: grid;
    gap: 12px;
}

.return-item-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: #fff;
    cursor: pointer;
}

.return-item-card input[type="checkbox"] {
    width: auto;
}

.return-item-card:has(input[type="checkbox"]:checked) {
    border-color: rgba(15, 76, 129, 0.4);
    box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
}

.return-item-main {
    display: grid;
    gap: 4px;
}

.return-item-price {
    text-align: right;
}

.return-item-price span {
    display: block;
    margin-bottom: 4px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.return-select-toggle {
    width: auto;
    min-width: 0;
}

.return-credit-panel {
    margin-top: 18px;
}

.return-filter-grid {
    margin-top: 18px;
    margin-bottom: 18px;
}

.table-action-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.table-action-group .button-secondary {
    width: auto;
    min-width: 0;
    padding: 8px 12px;
    font-size: 0.82rem;
}

.badge-success {
    background: #e3f8ef;
    color: var(--success);
}

.badge-warning {
    background: #fff4d6;
    color: var(--warning);
}

.cashier-tyre-id-compact {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: #f7f9fc;
    border: 1px solid var(--line);
}

.cashier-tyre-id-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.cashier-tyre-id-title {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.cashier-tyre-id-chipbox {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: #fff;
}

.cashier-tyre-id-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.cashier-tyre-id-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 76, 129, 0.1);
    border: 1px solid rgba(15, 76, 129, 0.16);
    color: #0f4c81;
    font-weight: 700;
    font-size: 0.84rem;
}

.cashier-tyre-id-remove {
    width: auto;
    min-width: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: #0f4c81;
    font-size: 0.84rem;
    font-weight: 900;
    box-shadow: none;
}

.cashier-tyre-id-entry {
    min-width: 180px;
    flex: 1;
    border: 0;
    padding: 8px 6px;
    background: transparent;
}

.cashier-tyre-id-entry:focus {
    outline: none;
}

@media (max-width: 980px) {
    .entity-modal-dialog.cashier-finalize-dialog {
        width: min(920px, calc(100vw - 24px));
        max-width: calc(100vw - 24px);
    }

    .cashier-finalize-grid {
        grid-template-columns: 1fr;
    }

    .cashier-bottom-bar-inner {
        width: 100%;
    }

    .cashier-product-panel {
        position: static;
        min-height: auto;
    }
}

@media screen and (max-width: 1180px) {
    html,
    body {
        width: 100%;
        overflow-x: hidden;
    }

    .layout,
    .layout-auth,
    .layout-guest {
        display: block;
        min-width: 0;
    }

    .content,
    .layout-guest .content {
        grid-column: auto;
        width: 100%;
        min-width: 0;
    }

    .sidebar {
        position: sticky;
        top: 0;
        height: auto;
        max-height: none;
        display: block;
        padding: 12px;
        z-index: 50;
        overflow: visible;
    }

    .brand-block {
        position: relative;
        padding: 9px 54px 9px 10px;
        margin-bottom: 10px;
        border-radius: 16px;
        min-height: 74px;
    }

    .brand-block h1 {
        font-size: 1.05rem;
    }

    .brand-block p,
    .sidebar-footer {
        display: none;
    }

    .brand-mark {
        width: 40px;
        height: 40px;
        border-radius: 13px;
    }

    .sidebar-nav-shell {
        margin: 0 -12px;
        padding: 0 12px 2px;
        overflow-x: auto;
        overflow-y: visible;
        -webkit-overflow-scrolling: touch;
    }

    .nav {
        display: flex;
        align-items: flex-start;
        gap: 8px;
        min-width: max-content;
    }

    .nav-group {
        width: 164px;
        flex: 0 0 164px;
    }

    .nav a,
    .nav-parent-link {
        min-height: 44px;
        padding: 10px 12px;
        border-radius: 14px;
        white-space: nowrap;
    }

    .nav-sub {
        margin-left: 0;
        padding: 8px;
    }

    .nav-sub a {
        min-height: 40px;
        padding: 9px 10px;
        font-size: 0.86rem;
    }
}

@media screen and (max-width: 760px) {
    body {
        font-size: 14px;
    }

    .content {
        padding: 12px;
    }

    .page-shell {
        gap: 14px;
    }

    .topbar {
        position: sticky;
        top: 0;
        z-index: 900;
        padding: 12px;
        border-radius: 16px;
        gap: 10px;
        margin: 0 0 12px;
        background: rgba(255, 255, 255, 0.94);
    }

    .topbar-left,
    .topbar-actions,
    .page-head,
    .split,
    .toolbar,
    .action-row,
    .pagination {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .topbar-left {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr);
        align-items: center;
        gap: 10px;
    }

    .mobile-nav-toggle {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
    }

    .profile-chip {
        grid-column: 2;
        grid-row: 1;
        min-width: 0;
    }

    .page-title-block {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .topbar-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .topbar-link,
    .profile-chip,
    .button-secondary,
    button,
    input,
    select,
    textarea {
        width: 100%;
        max-width: 100%;
    }

    input[type="checkbox"],
    input[type="radio"],
    .permission-option input {
        width: auto;
    }

    .cashier-combo-toggle {
        width: 30px;
        max-width: 30px;
    }

    .cashier-mini-button,
    .cashier-table-toolbar .button-secondary,
    .cashier-payment-block .cashier-panel-head .button-secondary {
        width: auto;
    }

    input[type="checkbox"],
    input[type="radio"],
    .permission-option input {
        width: auto;
    }

    .cashier-combo-toggle {
        width: 30px;
        max-width: 30px;
    }

    .cashier-mini-button,
    .cashier-table-toolbar .button-secondary,
    .cashier-payment-block .cashier-panel-head .button-secondary {
        width: auto;
    }

    .topbar-link,
    .profile-chip {
        justify-content: center;
        border-radius: 14px;
        padding: 9px 10px;
    }

    .profile-chip .avatar {
        width: 36px;
        height: 36px;
        border-radius: 12px;
    }

    .page-title-block h2,
    .page-head h2 {
        font-size: 1.25rem;
        line-height: 1.2;
    }

    .card,
    .table-wrap,
    .stats,
    .hero {
        border-radius: 18px;
    }

    .card,
    .table-wrap,
    .hero,
    .stats {
        padding: 16px;
    }

    .grid,
    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5,
    .sales-summary-grid,
    .detail-grid,
    .purchase-totals-panel,
    .dashboard-split,
    .dashboard-chart-grid,
    .mini-card-grid,
    .return-filter-grid,
    .permission-grid,
    .cashier-customer-grid,
    .cashier-totals,
    .cashier-product-grid,
    .cashier-product-mode-switch,
    .cashier-finalize-grid,
    .entity-modal-dialog.cashier-finalize-dialog .cashier-finalize-grid {
        grid-template-columns: 1fr !important;
    }

    .toolbar {
        gap: 10px;
    }

    .toolbar label,
    label {
        min-width: 0;
    }

    .table-wrap {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table-wrap table,
    table {
        min-width: 720px;
    }

    .table-action-group,
    .action-row {
        gap: 8px;
    }

    .table-action-group .button-secondary,
    .action-row .button-secondary,
    .action-row button,
    .action-row form {
        width: 100%;
    }

    .entity-modal {
        align-items: flex-start;
        padding: 10px;
        overflow-y: auto;
    }

    .entity-modal-dialog,
    .entity-modal-dialog.cashier-finalize-dialog,
    .cashier-finalize-dialog,
    .cashier-inline-dialog,
    .cashier-error-dialog,
    .cashier-preview-modal,
    .cashier-invoice-success-dialog {
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
        max-height: calc(100vh - 20px);
        padding: 16px !important;
        border-radius: 18px;
    }

    .cashier-invoice-success-dialog .cashier-finalize-actions > *,
    .cashier-finalize-actions > * {
        width: 100% !important;
    }

    .cashier-sms-phone-label {
        width: 100% !important;
    }

    .pie-card-body {
        grid-template-columns: 1fr !important;
        justify-items: center;
    }

    .donut-chart {
        transform: scale(0.92);
    }

    .hero-value {
        font-size: 1.55rem;
    }

    .purchase-item-table,
    .purchase-item-table.table-wrap {
        overflow-x: auto;
    }

    .purchase-product-menu {
        width: min(100%, calc(100vw - 48px));
    }
}

@media screen and (max-width: 760px) {
    .cashier-shell {
        padding: 10px;
        gap: 10px;
    }

    .cashier-topbar {
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
    }

    .cashier-topbar .action-row {
        display: grid;
        grid-template-columns: 1fr;
    }

    .cashier-layout {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .cashier-bill-panel,
    .cashier-product-panel {
        width: 100%;
        padding: 14px;
        border-radius: 20px;
    }

    .cashier-product-panel {
        position: static;
        order: -1;
        min-height: 0;
    }

    .cashier-product-grid {
        max-height: 420px;
        overflow-y: auto;
        padding-right: 0;
    }

    .cashier-panel-head,
    .cashier-table-toolbar,
    .cashier-balance-strip {
        flex-direction: column;
        align-items: stretch;
    }

    .cashier-bill-table-wrap {
        padding: 10px;
        overflow-x: auto;
        border-radius: 18px;
    }

    .cashier-bill-table {
        min-width: 760px;
    }

    .cashier-payment-row {
        grid-template-columns: 1fr !important;
    }

    .cashier-side-bar {
        position: sticky;
        bottom: 0;
        margin: 12px -14px -14px;
        padding: 10px 12px;
        border-radius: 0 0 20px 20px;
    }

    .cashier-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .cashier-bottom-bar-inner,
    .cashier-actions > * {
        width: 100%;
    }
}

@media screen and (max-width: 520px) {
    .content {
        padding: 10px;
    }

    .sidebar {
        width: min(88vw, 300px);
        padding: 16px 12px;
    }

    .sidebar .brand-block {
        padding-right: 54px;
        min-height: 72px;
    }

    .mobile-nav-close {
        right: 10px;
        top: 10px;
    }

    .sidebar-nav-shell {
        margin: 0;
        padding: 0 4px 0 0;
    }

    .nav-group {
        width: 100%;
        flex-basis: auto;
    }

    .nav a,
    .nav-parent-link {
        gap: 8px;
        padding: 9px 10px;
        font-size: 0.9rem;
    }

    .card,
    .table-wrap,
    .hero,
    .stats {
        padding: 14px;
        border-radius: 16px;
    }

    .topbar-actions {
        grid-template-columns: 1fr;
    }

    .page-head {
        margin-bottom: 12px;
    }

    .login-shell,
    .login-card {
        width: calc(100vw - 24px) !important;
    }

    .login-card {
        padding: 22px;
    }

    .login-card-head h2 {
        font-size: 1.55rem;
    }

    .flash-dialog {
        width: 100%;
        padding: 22px;
        border-radius: 18px;
    }

    .permission-option {
        padding: 9px 10px;
    }
}

@media screen and (max-width: 760px) {
    .content,
    .page-shell,
    .card,
    .purchase-section,
    .purchase-item-table,
    .purchase-product-combobox,
    .purchase-totals-panel,
    .purchase-payment-section,
    .purchase-submit-bar {
        min-width: 0 !important;
        max-width: 100% !important;
    }

    .purchase-form-head,
    .purchase-section-head,
    .purchase-section-head-inline {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .purchase-number-chip {
        width: 100%;
        min-width: 0;
    }

    .purchase-section {
        padding: 14px;
        border-radius: 18px;
        overflow: visible;
    }

    .purchase-item-table {
        padding: 0;
        border: 0;
        background: transparent;
        overflow: visible;
    }

    .purchase-item-table table,
    .purchase-item-table thead,
    .purchase-item-table tbody,
    .purchase-item-table tr,
    .purchase-item-table th,
    .purchase-item-table td {
        display: block;
        width: 100%;
        min-width: 0 !important;
    }

    .purchase-item-table thead {
        display: none;
    }

    .purchase-item-table tbody {
        display: grid;
        gap: 12px;
    }

    .purchase-item-table tr {
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 16px;
        background: #fff;
    }

    .purchase-item-table td {
        padding: 0;
        border-bottom: 0;
    }

    .purchase-item-table td + td {
        margin-top: 10px;
    }

    .purchase-item-table td:nth-child(1)::before,
    .purchase-item-table td:nth-child(2)::before,
    .purchase-item-table td:nth-child(3)::before {
        display: block;
        margin-bottom: 6px;
        color: var(--muted);
        font-size: 0.74rem;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .purchase-item-table td:nth-child(1)::before {
        content: "Tyre Product";
    }

    .purchase-item-table td:nth-child(2)::before {
        content: "Qty";
    }

    .purchase-item-table td:nth-child(3)::before {
        content: "Cost Price";
    }

    .purchase-product-search {
        height: 46px;
        padding-right: 42px;
    }

    .purchase-product-toggle {
        width: 34px !important;
        min-width: 34px;
        max-width: 34px;
        height: 34px;
        padding: 0;
    }

    .purchase-product-menu {
        left: 0;
        right: 0;
        width: 100%;
        max-height: 240px;
    }

    .purchase-totals-panel {
        grid-template-columns: 1fr !important;
        gap: 10px;
    }

    .purchase-total-box {
        padding: 14px;
        border-radius: 16px;
    }

    .purchase-submit-bar {
        position: sticky;
        bottom: 0;
        z-index: 20;
        margin: 14px -14px -14px;
        padding: 10px 14px;
        background: rgba(243, 246, 251, 0.94);
        border-top: 1px solid var(--line);
        backdrop-filter: blur(12px);
    }
}

@media (max-width: 680px) {
    .cashier-payment-row {
        grid-template-columns: 1fr;
    }

    .cashier-payment-row .button-secondary {
        width: 100%;
    }

    .return-preview-grid,
    .return-action-grid,
    .return-sale-summary {
        grid-template-columns: 1fr;
    }

    .return-item-card {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .return-item-price {
        grid-column: 1 / -1;
        text-align: left;
    }
}

.toolbar {
    display: flex;
    align-items: end;
    gap: 12px;
    margin: 16px 0 18px;
    flex-wrap: wrap;
}

.toolbar label {
    min-width: 260px;
    flex: 1;
}

.action-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.action-row form {
    display: inline;
}

.field-note {
    display: block;
    margin-top: 2px;
    font-size: 0.86rem;
    color: var(--muted);
}

.input-error {
    border-color: rgba(185, 28, 28, 0.75);
    box-shadow: 0 0 0 4px rgba(185, 28, 28, 0.12);
}

.row-error td {
    background: rgba(185, 28, 28, 0.04);
}

.purchase-totals-panel {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.purchase-total-box {
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.purchase-total-box span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.purchase-total-box strong {
    font-size: 1.35rem;
}

.purchase-total-box-dark {
    background: linear-gradient(135deg, #0a1623, #133859);
    border-color: transparent;
    color: #fff;
}

.purchase-total-box-dark span {
    color: rgba(255, 255, 255, 0.72);
}

.purchase-payment-section {
    margin-bottom: 18px;
}

.purchase-submit-bar {
    margin-top: 10px;
}

.purchase-submit-bar button {
    width: 100%;
}

.tooltip-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.tooltip-bubble {
    position: absolute;
    left: 50%;
    bottom: calc(100% + 10px);
    transform: translateX(-50%) translateY(4px);
    min-width: 220px;
    padding: 10px 12px;
    border-radius: 12px;
    background: #09111f;
    color: #fff;
    font-size: 0.82rem;
    line-height: 1.35;
    box-shadow: 0 12px 26px rgba(4, 7, 11, 0.22);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.tooltip-bubble::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    border: 7px solid transparent;
    border-top-color: #09111f;
}

.tooltip-wrap:hover .tooltip-bubble {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.pagination {
    margin-top: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.entity-modal {
    position: fixed;
    inset: 0;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: flashFadeIn 0.2s ease;
}

.entity-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 7, 11, 0.5);
    backdrop-filter: blur(4px);
}

.entity-modal-dialog {
    position: relative;
    width: min(620px, 100%);
    max-height: calc(100vh - 40px);
    overflow: auto;
    padding: 24px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 24px 70px rgba(4, 7, 11, 0.24);
    animation: flashPopIn 0.22s ease;
}

.entity-modal-dialog.cashier-finalize-dialog {
    width: 60%;
    max-width: 60%;
    overflow-x: hidden;
}

.entity-modal-dialog.cashier-finalize-dialog .cashier-finalize-grid {
    grid-template-columns: minmax(300px, 380px) minmax(520px, 1fr);
}

.entity-modal-dialog input[readonly] {
    background: #eef4fb;
    color: var(--muted);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.05fr 1.25fr;
    gap: 20px;
    align-items: start;
}

.detail-stack {
    display: grid;
    gap: 20px;
}

.detail-meta {
    display: grid;
    gap: 16px;
}

.detail-meta-block {
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.detail-meta-block span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.detail-summary {
    display: grid;
    gap: 14px;
}

.detail-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e6eef8;
}

.detail-summary-row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

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

th,
td {
    padding: 13px 10px;
    border-bottom: 1px solid #e6eef8;
    text-align: left;
    vertical-align: top;
}

th {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.flash-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: flashFadeIn 0.22s ease;
}

.flash-modal-closing {
    animation: flashFadeOut 0.18s ease forwards;
}

.flash-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 7, 11, 0.48);
    backdrop-filter: blur(4px);
}

.flash-dialog {
    position: relative;
    width: min(440px, 100%);
    padding: 26px 24px 22px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 30px 80px rgba(4, 7, 11, 0.22);
    text-align: center;
    animation: flashPopIn 0.24s ease;
}

.flash-dialog h3 {
    margin: 0 0 8px;
    font-size: 1.35rem;
}

.flash-dialog p {
    margin: 0 0 18px;
    color: var(--muted);
    line-height: 1.55;
}

.flash-dialog button {
    min-width: 120px;
    margin: 0 auto;
}

.flash-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.flash-icon svg {
    width: 24px;
    height: 24px;
}

.flash-dialog-success .flash-icon {
    background: #e3f8ef;
    color: var(--success);
}

.flash-dialog-error .flash-icon {
    background: #fee8e8;
    color: var(--error);
}

.flash-dialog-warning .flash-icon {
    background: #fff4d6;
    color: var(--warning);
}

@keyframes flashFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes flashFadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes flashPopIn {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #eaf3ff;
    color: var(--primary-dark);
    font-size: 0.78rem;
    font-weight: 800;
}

.badge-dark {
    background: #0a1623;
    color: #fff;
}

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

.kpi strong,
.stats strong {
    font-size: 1.6rem;
    line-height: 1.1;
}

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

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

.list-item {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px;
    background: var(--panel-soft);
}

.empty {
    margin: 0;
    color: var(--muted);
}

.table-wrap {
    overflow-x: auto;
}

@media (max-width: 1180px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: -1;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        position: static;
        height: auto;
    }

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

    .content {
        grid-column: auto;
    }
}

@media (max-width: 760px) {
    .content {
        padding: 16px;
    }

    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5,
    .sales-summary-grid,
    .detail-grid,
    .purchase-totals-panel,
    .dashboard-split,
    .dashboard-chart-grid,
    .mini-card-grid,
    .nav {
        grid-template-columns: 1fr;
    }

    .topbar,
    .page-head,
    .split,
    .pagination,
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .purchase-form-head,
    .purchase-section-head-inline {
        flex-direction: column;
        align-items: stretch;
    }

    .pie-card-body {
        grid-template-columns: 1fr;
        justify-items: center;
    }
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
    gap: 24px;
    align-items: stretch;
    min-width: 0;
    max-width: 100%;
    width: min(calc(100vw - 64px), 1080px);
}

.login-hero,
.login-card {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.login-hero {
    position: relative;
    overflow: hidden;
    min-height: 440px;
    padding: 34px 38px 38px;
    background:
        radial-gradient(circle at 74% 12%, rgba(255, 255, 255, 0.48), transparent 26%),
        radial-gradient(circle at 18% 82%, rgba(90, 61, 0, 0.18), transparent 30%),
        linear-gradient(145deg, #ffdf35 0%, #ffc400 52%, #eda400 100%);
    color: #111827;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 24px;
}

.login-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 42%, rgba(120, 72, 0, 0.12) 100%);
    pointer-events: none;
}

.login-hero-copy,
.login-tyre-graphic,
.login-feature-list {
    position: relative;
    z-index: 1;
}

.login-brand-row {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.login-brand-mark {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #111827;
    color: #ffc400;
    font-weight: 900;
    letter-spacing: 0.08em;
    box-shadow: 0 18px 34px rgba(4, 7, 11, 0.22);
}

.login-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(159, 58, 22, 0.1);
    color: var(--accent-dark);
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.login-hero h1 {
    margin: 0;
    max-width: 17ch;
    font-size: clamp(1.55rem, 2.3vw, 2.35rem);
    line-height: 1.08;
    letter-spacing: 0;
}

.login-tyre-graphic {
    width: min(100%, 460px);
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center;
    border-radius: 24px;
    border: 1px solid rgba(17, 24, 39, 0.12);
    box-shadow:
        0 24px 52px rgba(94, 61, 0, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.login-hero-copy {
    display: grid;
    justify-items: start;
    gap: 14px;
    text-align: left;
}

.login-hero-copy p {
    position: relative;
    z-index: 1;
    max-width: 44ch;
    margin: 0;
    color: rgba(17, 24, 39, 0.78);
    font-size: 0.94rem;
    line-height: 1.55;
}

.login-feature-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.login-feature {
    display: grid;
    gap: 12px;
    align-content: start;
    min-height: 160px;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(18px);
}

.login-feature-icon {
    width: 38px;
    height: 38px;
    border-radius: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.14);
    color: #d8ecff;
}

.login-feature strong {
    display: block;
    margin-bottom: 7px;
    font-size: 1rem;
}

.login-feature span {
    color: rgba(238, 245, 255, 0.76);
    font-size: 0.9rem;
    line-height: 1.5;
}

.login-card {
    padding: 34px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    display: grid;
    align-content: start;
    gap: 24px;
}

.login-card-head h2,
.login-help h3 {
    margin-bottom: 8px;
}

.login-kicker {
    display: inline-block;
    margin-bottom: 8px;
    color: #7a8aa0;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.login-hero .login-kicker {
    color: rgba(17, 24, 39, 0.62);
}

.login-card-head h2 {
    margin-top: 0;
    font-size: 2rem;
    letter-spacing: 0;
}

.login-card-head p,
.login-help p {
    margin: 0;
    line-height: 1.6;
}

.login-form {
    display: grid;
    gap: 16px;
}

.login-form label {
    display: grid;
    gap: 8px;
    font-weight: 600;
    color: #24344a;
}

.login-form input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid #bfd0e5;
    background: #fff;
    color: var(--text);
    font: inherit;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.login-form input::placeholder {
    color: #8a9bb2;
}

.login-form input:focus {
    outline: none;
    border-color: #0f4c81;
    background: #fbfdff;
    box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.1);
}

.login-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-width: 0;
    margin-top: 6px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 0;
    background: linear-gradient(135deg, #02070d 0%, #0f4c81 100%);
    color: #fff;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 16px 34px rgba(15, 76, 129, 0.28);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.login-form button svg {
    transform: rotate(-90deg);
}

.login-form button:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 38px rgba(15, 76, 129, 0.34);
}

.login-help {
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.login-help a {
    color: var(--primary);
    font-weight: 800;
}

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

    .sidebar {
        position: sticky;
        top: 0;
        z-index: 2;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .login-shell {
        grid-template-columns: 1fr;
        width: min(calc(100vw - 128px), 440px);
    }

    .login-hero {
        display: none;
    }

    .login-card {
        justify-self: center;
        width: min(100%, calc(100vw - 128px));
    }

    .content-centered {
        max-width: none;
        margin: 24px auto;
    }
}


.layout-guest {
    grid-template-columns: 1fr;
}

.layout-guest .content {
    grid-column: auto;
}

.content-centered {
    width: 100%;
    margin: 0 auto;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.content-centered:has(.login-shell) {
    max-width: none;
}

.login-shell-simple {
    width: 100%;
}

.login-card-simple {
    width: 100%;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 30px 28px;
    box-shadow: 0 18px 44px rgba(11, 31, 53, 0.1);
}

.login-card-simple h2 {
    margin: 0 0 18px;
    font-size: 2rem;
    text-align: center;
}

.login-form-simple {
    display: grid;
    gap: 16px;
}

.login-form-simple label {
    display: grid;
    gap: 8px;
    font-weight: 700;
}

.login-form-simple input {
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid #b9cde6;
    background: #eef5ff;
}

.login-form-simple input:focus {
    outline: none;
    border-color: #0f4c81;
    box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.1);
}

.login-form-simple button {
    margin-top: 4px;
    padding: 14px 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, #02070d 0%, #1c568f 100%);
    color: #fff;
    font-weight: 800;
}

@media (max-width: 760px) {
    .content-centered {
        width: 100%;
        min-height: 100vh;
        min-height: 100dvh;
        padding: 16px;
    }

    .login-shell {
        width: min(100%, calc(100vw - 32px));
    }

    .login-card,
    .login-hero {
        border-radius: 20px;
        padding: 24px 20px;
    }

    .login-brand-row {
        grid-template-columns: 48px minmax(0, 1fr);
    }

    .login-brand-mark {
        width: 48px;
        height: 48px;
        border-radius: 14px;
    }

    .login-card-head h2 {
        font-size: 1.65rem;
    }

    .login-feature {
        min-height: auto;
    }
}


.cashier-search-combobox {
    position: relative;
    display: flex;
    align-items: stretch;
    width: 100%;
}

.cashier-search-combobox .cashier-combo-search {
    width: 100%;
    padding-right: 42px;
}

.cashier-combo-toggle {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 8px;
    background: #f1f5f9;
    cursor: pointer;
    font-size: 14px;
}

.cashier-combo-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 6px);
    z-index: 9999;
    max-height: 260px;
    overflow-y: auto;
    background: #ffffff;
    border: 1px solid #dbe3ef;
    border-radius: 12px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
    padding: 6px;
}

.cashier-combo-option {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
    padding: 10px 12px;
    border-radius: 10px;
    cursor: pointer;
    display: block;
}

.cashier-combo-option:hover {
    background: #f1f5f9;
}

.cashier-combo-option strong {
    display: block;
    font-size: 14px;
    color: #0f172a;
}

.cashier-combo-option span {
    display: block;
    margin-top: 2px;
    font-size: 12px;
    color: #64748b;
}

.cashier-combo-empty {
    padding: 12px;
    font-size: 13px;
    color: #64748b;
}

.cashier-invoice-success-modal {
    display: flex;
}

.cashier-invoice-success-dialog {
    max-width: 430px;
    width: min(430px, calc(100% - 24px));
    text-align: center;
}

.invoice-success-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 14px;
    border-radius: 999px;
    background: #dcfce7;
    color: #15803d;
    display: grid;
    place-items: center;
    font-size: 30px;
    font-weight: 800;
}

.cashier-sms-phone-label {
    display: grid;
    gap: 8px;
    margin: 20px 0;
    text-align: left;
    font-weight: 600;
}

.cashier-sms-phone-label input {
    width: 100%;
}

.cashier-invoice-success-dialog .cashier-finalize-actions {
    justify-content: center;
    flex-wrap: wrap;
}


.cashier-invoice-success-modal {
    display: flex;
}

.cashier-invoice-success-dialog {
    max-width: 430px;
    width: min(430px, calc(100% - 24px));
    text-align: center;
}

.invoice-success-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 14px;
    border-radius: 999px;
    background: #dcfce7;
    color: #15803d;
    display: grid;
    place-items: center;
    font-size: 30px;
    font-weight: 800;
}

.cashier-sms-phone-label {
    display: grid;
    gap: 8px;
    margin: 20px 0;
    text-align: left;
    font-weight: 600;
}

.cashier-sms-phone-label input {
    width: 100%;
}

.cashier-invoice-success-dialog .cashier-finalize-actions {
    justify-content: center;
    flex-wrap: wrap;
}

/* Hide old Bill Preview on screen after bill success, but keep it available for printing */
.cashier-print-source {
    display: none !important;
}

.cashier-print-frame {
    position: fixed;
    right: 0;
    bottom: 0;
    width: 1px;
    height: 1px;
    border: 0;
    opacity: 0;
    pointer-events: none;
}

@media print {
    body * {
        visibility: hidden !important;
    }

    .cashier-print-source,
    .cashier-print-source * {
        visibility: visible !important;
    }

    .cashier-print-source {
        display: block !important;
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        background: #ffffff !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .cashier-print-source .entity-modal-backdrop,
    .cashier-print-source .split a,
    .cashier-print-source .button-secondary {
        display: none !important;
    }

    .cashier-print-source .entity-modal-dialog {
        width: 100% !important;
        max-width: 100% !important;
        box-shadow: none !important;
        border: 0 !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
    }
}

.cashier-print-source {
    position: fixed !important;
    left: -99999px !important;
    top: 0 !important;
    width: 100% !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

@media print {
    body * {
        visibility: hidden !important;
    }

    .cashier-print-source,
    .cashier-print-source * {
        visibility: visible !important;
    }

    .cashier-print-source {
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        opacity: 1 !important;
        display: block !important;
        background: #ffffff !important;
        padding: 0 !important;
        margin: 0 !important;
        pointer-events: auto !important;
    }

    .cashier-print-source .entity-modal-backdrop,
    .cashier-print-source .split a,
    .cashier-print-source .button-secondary {
        display: none !important;
    }

    .cashier-print-source .entity-modal-dialog {
        width: 100% !important;
        max-width: 100% !important;
        box-shadow: none !important;
        border: 0 !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
        background: #ffffff !important;
    }
}

.cashier-print-source {
    position: fixed !important;
    left: -10000px !important;
    top: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

@media print {
    @page {
        size: A4 portrait;
        margin: 10mm;
    }

    html,
    body {
        background: #ffffff !important;
        margin: 0 !important;
        padding: 0 !important;
        height: auto !important;
        overflow: visible !important;
    }

    body * {
        display: none !important;
        visibility: hidden !important;
    }

    .cashier-print-source {
        display: block !important;
        visibility: visible !important;
        position: static !important;
        left: auto !important;
        top: auto !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        width: 100% !important;
        height: auto !important;
        overflow: visible !important;
        background: #ffffff !important;
    }

    .cashier-print-source * {
        display: revert !important;
        visibility: visible !important;
    }

    .cashier-print-source .entity-modal-backdrop,
    .cashier-print-source .button-secondary {
        display: none !important;
        visibility: hidden !important;
    }

    .cashier-print-source .entity-modal-dialog {
        display: block !important;
        visibility: visible !important;
        position: static !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        box-shadow: none !important;
        border: 0 !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
        background: #ffffff !important;
    }

    .cashier-print-source table {
        display: table !important;
        width: 100% !important;
        border-collapse: collapse !important;
    }

    .cashier-print-source thead {
        display: table-header-group !important;
    }

    .cashier-print-source tbody {
        display: table-row-group !important;
    }

    .cashier-print-source tr {
        display: table-row !important;
    }

    .cashier-print-source th,
    .cashier-print-source td {
        display: table-cell !important;
    }

    .cashier-print-source div,
    .cashier-print-source section,
    .cashier-print-source article,
    .cashier-print-source p,
    .cashier-print-source h1,
    .cashier-print-source h2,
    .cashier-print-source h3,
    .cashier-print-source span,
    .cashier-print-source strong,
    .cashier-print-source small {
        visibility: visible !important;
    }
}

@media screen and (max-width: 1180px) {
    html,
    body {
        width: 100%;
        overflow-x: hidden;
    }

    .layout,
    .layout-auth,
    .layout-guest {
        display: block;
        min-width: 0;
    }

    .content,
    .layout-guest .content {
        grid-column: auto;
        width: 100%;
        min-width: 0;
    }

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(86vw, 310px);
        height: 100vh;
        height: 100dvh;
        display: grid;
        grid-template-rows: auto minmax(0, 1fr) auto;
        padding: 18px 14px;
        z-index: 1001;
        overflow: hidden;
        transform: translateX(-104%);
        transition: transform 0.22s ease;
        box-shadow: 24px 0 60px rgba(4, 7, 11, 0.28);
    }

    .mobile-nav-open .sidebar {
        transform: translateX(0);
    }

    .mobile-nav-toggle,
    .mobile-nav-close {
        display: inline-flex;
    }

    .mobile-nav-backdrop {
        position: fixed;
        inset: 0;
        z-index: 1000;
        width: 100%;
        min-width: 0;
        border: 0;
        border-radius: 0;
        padding: 0;
        background: rgba(4, 7, 11, 0.48);
        box-shadow: none;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.22s ease;
    }

    .mobile-nav-open .mobile-nav-backdrop {
        display: block;
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-nav-open {
        overflow: hidden;
    }

    .brand-block {
        position: relative;
        padding: 9px 54px 9px 10px;
        margin-bottom: 10px;
        border-radius: 16px;
        min-height: 74px;
    }

    .brand-block h1 {
        font-size: 1.05rem;
    }

    .brand-block p,
    .sidebar-footer {
        display: block;
    }

    .brand-mark {
        width: 40px;
        height: 40px;
        border-radius: 13px;
    }

    .sidebar-nav-shell {
        min-height: 0;
        margin: 0;
        padding: 0 4px 0 0;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav {
        display: grid;
        gap: 8px;
        min-width: 0;
        grid-template-columns: none;
    }

    .nav-group {
        width: 100%;
        flex: none;
    }

    .nav a,
    .nav-parent-link {
        min-height: 44px;
        padding: 10px 12px;
        border-radius: 14px;
        white-space: nowrap;
    }

    .nav-sub {
        margin-left: 0;
        padding: 8px;
    }
}

@media screen and (max-width: 760px) {
    body {
        font-size: 14px;
    }

    .content {
        padding: 12px;
    }

    .page-shell {
        gap: 14px;
    }

    .topbar {
        position: sticky;
        top: 0;
        z-index: 900;
        padding: 12px;
        border-radius: 16px;
        gap: 10px;
        margin: 0 0 12px;
        background: rgba(255, 255, 255, 0.94);
    }

    .topbar-left,
    .topbar-actions,
    .page-head,
    .split,
    .toolbar,
    .action-row,
    .pagination {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .topbar-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .topbar-left {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr);
        align-items: center;
        gap: 10px;
    }

    .mobile-nav-toggle {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
    }

    .profile-chip {
        grid-column: 2;
        grid-row: 1;
        min-width: 0;
    }

    .page-title-block {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .topbar-link,
    .profile-chip,
    .button-secondary,
    button,
    input,
    select,
    textarea {
        width: 100%;
        max-width: 100%;
    }

    input[type="checkbox"],
    input[type="radio"],
    .permission-option input {
        width: auto;
    }

    .cashier-combo-toggle {
        width: 30px;
        max-width: 30px;
    }

    .cashier-mini-button,
    .cashier-table-toolbar .button-secondary,
    .cashier-payment-block .cashier-panel-head .button-secondary {
        width: auto;
    }

    .topbar-link,
    .profile-chip {
        justify-content: center;
        border-radius: 14px;
        padding: 9px 10px;
    }

    .page-title-block h2,
    .page-head h2 {
        font-size: 1.25rem;
        line-height: 1.2;
    }

    .card,
    .table-wrap,
    .stats,
    .hero {
        padding: 16px;
        border-radius: 18px;
    }

    .grid,
    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5,
    .sales-summary-grid,
    .detail-grid,
    .purchase-totals-panel,
    .dashboard-split,
    .dashboard-chart-grid,
    .mini-card-grid,
    .return-filter-grid,
    .permission-grid,
    .cashier-customer-grid,
    .cashier-totals,
    .cashier-product-grid,
    .cashier-product-mode-switch,
    .cashier-finalize-grid,
    .entity-modal-dialog.cashier-finalize-dialog .cashier-finalize-grid {
        grid-template-columns: 1fr !important;
    }

    .toolbar label,
    label {
        min-width: 0;
    }

    .table-wrap,
    .purchase-item-table,
    .purchase-item-table.table-wrap,
    .cashier-bill-table-wrap {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table-wrap table,
    table {
        min-width: 720px;
    }

    .entity-modal {
        align-items: flex-start;
        padding: 10px;
        overflow-y: auto;
    }

    .entity-modal-dialog,
    .entity-modal-dialog.cashier-finalize-dialog,
    .cashier-finalize-dialog,
    .cashier-inline-dialog,
    .cashier-error-dialog,
    .cashier-preview-modal,
    .cashier-invoice-success-dialog {
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
        max-height: calc(100vh - 20px);
        padding: 16px !important;
        border-radius: 18px;
    }

    .cashier-invoice-success-dialog .cashier-finalize-actions > *,
    .cashier-finalize-actions > *,
    .cashier-sms-phone-label {
        width: 100% !important;
    }

    .cashier-shell {
        padding: 10px;
        gap: 10px;
    }

    .cashier-topbar {
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
    }

    .cashier-topbar .action-row {
        display: grid;
        grid-template-columns: 1fr;
    }

    .cashier-layout {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .cashier-bill-panel,
    .cashier-product-panel {
        width: 100%;
        padding: 14px;
        border-radius: 20px;
    }

    .cashier-product-panel {
        position: static;
        order: -1;
        min-height: 0;
    }

    .cashier-product-grid {
        max-height: 420px;
        overflow-y: auto;
        padding-right: 0;
    }

    .cashier-panel-head,
    .cashier-table-toolbar,
    .cashier-balance-strip {
        flex-direction: column;
        align-items: stretch;
    }

    .cashier-bill-table {
        min-width: 760px;
    }

    .cashier-payment-row {
        grid-template-columns: 1fr !important;
    }

    .cashier-side-bar {
        position: sticky;
        bottom: 0;
        margin: 12px -14px -14px;
        padding: 10px 12px;
        border-radius: 0 0 20px 20px;
    }

    .cashier-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .cashier-bottom-bar-inner,
    .cashier-actions > *,
    .action-row form,
    .action-row button,
    .action-row .button-secondary {
        width: 100%;
    }

    .pie-card-body {
        grid-template-columns: 1fr !important;
        justify-items: center;
    }

    .login-shell,
    .login-card {
        width: min(100%, calc(100vw - 32px)) !important;
    }
}

@media screen and (max-width: 520px) {
    .content {
        padding: 10px;
    }

    .sidebar {
        width: min(88vw, 300px);
        padding: 16px 12px;
    }

    .sidebar-nav-shell {
        margin: 0;
        padding: 0 4px 0 0;
    }

    .nav-group {
        width: 100%;
        flex-basis: auto;
    }

    .nav a,
    .nav-parent-link {
        gap: 8px;
        padding: 9px 10px;
        font-size: 0.9rem;
    }

    .card,
    .table-wrap,
    .hero,
    .stats {
        padding: 14px;
        border-radius: 16px;
    }

    .topbar-actions {
        display: none;
    }

    .topbar {
        border-radius: 0 0 18px 18px;
        margin: -10px -10px 12px;
    }

    .login-card {
        padding: 22px;
    }

    .login-card-head h2 {
        font-size: 1.55rem;
    }

    .flash-dialog {
        width: 100%;
        padding: 22px;
        border-radius: 18px;
    }
}

@media screen and (max-width: 760px) {
    .content,
    .page-shell,
    .card,
    .purchase-section,
    .purchase-item-table,
    .purchase-product-combobox,
    .purchase-totals-panel,
    .purchase-payment-section,
    .purchase-submit-bar {
        min-width: 0 !important;
        max-width: 100% !important;
    }

    .purchase-form-head,
    .purchase-section-head,
    .purchase-section-head-inline {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px;
    }

    .purchase-number-chip {
        width: 100%;
        min-width: 0 !important;
    }

    .purchase-section {
        padding: 14px;
        border-radius: 18px;
        overflow: visible;
    }

    .purchase-item-table {
        padding: 0 !important;
        border: 0 !important;
        background: transparent !important;
        overflow: visible !important;
    }

    .purchase-item-table table,
    .purchase-item-table thead,
    .purchase-item-table tbody,
    .purchase-item-table tr,
    .purchase-item-table th,
    .purchase-item-table td {
        display: block !important;
        width: 100% !important;
        min-width: 0 !important;
    }

    .purchase-item-table thead {
        display: none !important;
    }

    .purchase-item-table tbody {
        display: grid !important;
        gap: 12px;
    }

    .purchase-item-table tr {
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 16px;
        background: #fff;
    }

    .purchase-item-table td {
        padding: 0 !important;
        border-bottom: 0 !important;
    }

    .purchase-item-table td + td {
        margin-top: 10px;
    }

    .purchase-item-table td:nth-child(1)::before,
    .purchase-item-table td:nth-child(2)::before,
    .purchase-item-table td:nth-child(3)::before {
        display: block;
        margin-bottom: 6px;
        color: var(--muted);
        font-size: 0.74rem;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .purchase-item-table td:nth-child(1)::before {
        content: "Tyre Product";
    }

    .purchase-item-table td:nth-child(2)::before {
        content: "Qty";
    }

    .purchase-item-table td:nth-child(3)::before {
        content: "Cost Price";
    }

    .purchase-product-search {
        height: 46px;
        padding-right: 42px;
    }

    .purchase-product-toggle {
        width: 34px !important;
        min-width: 34px !important;
        max-width: 34px !important;
        height: 34px;
        padding: 0;
    }

    .purchase-product-menu {
        left: 0;
        right: 0;
        width: 100% !important;
        max-height: 240px;
    }

    .purchase-totals-panel {
        grid-template-columns: 1fr !important;
        gap: 10px;
    }

    .purchase-total-box {
        padding: 14px;
        border-radius: 16px;
    }

    .purchase-submit-bar {
        position: sticky;
        bottom: 0;
        z-index: 20;
        margin: 14px -14px -14px !important;
        padding: 10px 14px;
        background: rgba(243, 246, 251, 0.94);
        border-top: 1px solid var(--line);
        backdrop-filter: blur(12px);
    }
}