:root {
    --bg: #f7f3ea;
    --ink: #16211d;
    --muted: #60706c;
    --panel: rgba(255, 255, 255, 0.82);
    --panel-strong: #ffffff;
    --line: rgba(22, 33, 29, 0.1);
    --accent: #d9704a;
    --accent-dark: #a94d2e;
    --success: #2d8b6b;
    --sidebar-w: 256px;
    --shadow: 0 24px 70px rgba(59, 41, 27, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Outfit', sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(217, 112, 74, 0.2), transparent 28%),
        radial-gradient(circle at bottom right, rgba(45, 139, 107, 0.18), transparent 25%),
        linear-gradient(135deg, #f9f4ec 0%, #eef3ee 100%);
}

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

button,
input {
    font: inherit;
}

.shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 48px;
}

.shell-home,
.shell-auth,
.shell-dashboard {
    display: grid;
    gap: 24px;
}

.shell-home {
    padding-top: 48px;
}

.hero-card,
.auth-showcase,
.login-card,
.kpi-card,
.table-card,
.credential-card {
    background: var(--panel);
    backdrop-filter: blur(14px);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.hero-card {
    display: grid;
    grid-template-columns: 1.25fr 0.95fr;
    gap: 24px;
    padding: 32px;
    border-radius: 32px;
}

.hero-copy h1,
.auth-showcase h1,
.dashboard-topbar h1 {
    margin: 10px 0 14px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.3rem, 4vw, 4.4rem);
    line-height: 0.98;
}

.hero-copy p,
.auth-showcase p,
.dashboard-topbar p {
    max-width: 62ch;
    color: var(--muted);
    font-size: 1.03rem;
}

.eyebrow,
.card-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(22, 33, 29, 0.06);
    color: var(--accent-dark);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.hero-actions,
.dashboard-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 18px;
    padding: 14px 20px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #fff;
}

.button-secondary {
    background: rgba(22, 33, 29, 0.07);
    color: var(--ink);
}

.button-dark {
    background: var(--ink);
    color: #fff;
}

.button-full {
    width: 100%;
}

.hero-panel {
    display: flex;
    align-items: stretch;
}

.metric-stack,
.stat-row,
.kpi-grid,
.credential-grid {
    display: grid;
    gap: 16px;
}

.metric-stack {
    width: 100%;
    grid-template-columns: 1fr;
}

.metric-stack article,
.stat-card,
.kpi-card {
    padding: 22px;
    border-radius: 24px;
    background: var(--panel-strong);
    border: 1px solid rgba(22, 33, 29, 0.08);
}

.metric-stack span,
.stat-card span,
.kpi-card span {
    color: var(--muted);
    font-size: 0.9rem;
}

.metric-stack strong,
.stat-card strong,
.kpi-card strong {
    display: block;
    margin-top: 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
}

.metric-stack small,
.kpi-card small {
    display: block;
    margin-top: 8px;
    color: var(--muted);
}

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

.credential-card,
.login-card,
.table-card {
    border-radius: 28px;
    padding: 28px;
}

.credential-card h2,
.login-card h2,
.table-header h2 {
    margin: 14px 0 0;
    font-family: 'Space Grotesk', sans-serif;
}

.credential-card dl {
    display: grid;
    gap: 14px;
    margin: 20px 0 22px;
}

.credential-card dt {
    color: var(--muted);
    font-size: 0.88rem;
}

.credential-card dd {
    margin: 6px 0 0;
    font-weight: 600;
}

.shell-auth {
    min-height: 100vh;
    align-items: center;
    grid-template-columns: 1.1fr 0.9fr;
}

.auth-showcase {
    border-radius: 34px;
    padding: 34px;
}

.stat-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 28px 0 18px;
}

.login-card {
    background: rgba(255, 255, 255, 0.92);
}

.form-grid {
    display: grid;
    gap: 18px;
    margin-top: 24px;
}

.form-grid label {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 0.95rem;
}

.form-grid input[type='email'],
.form-grid input[type='password'] {
    width: 100%;
    border: 1px solid rgba(22, 33, 29, 0.12);
    border-radius: 16px;
    background: #fff;
    padding: 14px 16px;
    color: var(--ink);
}

.checkbox-row {
    grid-template-columns: auto 1fr;
    align-items: center;
}

.form-error {
    color: #b0413e;
}

.form-success {
    margin-top: 14px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(45, 139, 107, 0.12);
    color: var(--success);
    font-size: 0.9rem;
    font-weight: 600;
}

.forgot-form,
.otp-form {
    margin-top: 12px;
}

.text-link {
    color: var(--accent-dark);
    font-weight: 600;
}

.table-card table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.table-card th,
.table-card td {
    text-align: left;
    padding: 14px 12px;
    border-bottom: 1px solid rgba(22, 33, 29, 0.08);
}

.table-card th {
    color: var(--muted);
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.status-pill {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(45, 139, 107, 0.12);
    color: var(--success);
    font-weight: 700;
}

@media (max-width: 980px) {
    .hero-card,
    .shell-auth,
    .credential-grid,
    .kpi-grid,
    .stat-row {
        grid-template-columns: 1fr;
    }

    .dashboard-topbar,
    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 20px, 1180px);
        padding: 20px 0 30px;
    }

    .hero-card,
    .auth-showcase,
    .login-card,
    .credential-card,
    .table-card {
        padding: 22px;
        border-radius: 24px;
    }

    .hero-copy h1,
    .auth-showcase h1,
    .dashboard-topbar h1 {
        font-size: 2.2rem;
    }
}

/* ─── Topbar multiple actions ─── */
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ─── Salon form shell ─── */
.shell-salon-form {
    display: grid;
    gap: 24px;
    padding-top: 40px;
}

.form-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.form-page-header h1 {
    margin: 10px 0 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.8rem, 3vw, 3rem);
    line-height: 1;
}

.form-page-header p {
    color: var(--muted);
    font-size: 1rem;
    max-width: 60ch;
}

/* ─── Form card ─── */
.form-card {
    background: var(--panel);
    backdrop-filter: blur(14px);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 28px;
    padding: 32px;
}

.salon-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.form-row {
    display: grid;
    gap: 0;
}

.form-row-full {
    grid-column: 1 / -1;
}

.field-label {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 0.95rem;
}

.field-label input[type='text'],
.field-label input[type='email'],
.field-label input[type='tel'],
.field-label input[type='password'],
.field-label input[type='number'],
.field-label select,
.field-label textarea {
    width: 100%;
    border: 1px solid rgba(22, 33, 29, 0.12);
    border-radius: 16px;
    background: #fff;
    padding: 14px 16px;
    color: var(--ink);
    font: inherit;
    resize: vertical;
}

.field-label input:focus,
.field-label select:focus,
.field-label textarea:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.field-label select[multiple] {
    min-height: 220px;
}

.req {
    color: var(--accent);
}

.opt-label {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 400;
}

/* ─── File upload ─── */
.file-drop {
    position: relative;
    border: 2px dashed rgba(22, 33, 29, 0.15);
    border-radius: 16px;
    background: #fff;
    padding: 20px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.file-drop:hover {
    border-color: var(--accent);
}

.file-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-cta {
    padding: 9px 18px;
    border-radius: 12px;
    background: var(--ink);
    color: #fff;
    font-weight: 700;
    font-size: 0.88rem;
    pointer-events: none;
}

.file-name {
    color: var(--muted);
    font-size: 0.9rem;
    pointer-events: none;
}

/* ─── OTP notice inside form ─── */
.otp-notice {
    background: rgba(217, 112, 74, 0.06);
    border: 1px solid rgba(217, 112, 74, 0.2);
    border-radius: 18px;
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.otp-notice p {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.checkbox-stack {
    margin-top: -4px;
}

/* ─── OTP card (show page) ─── */
.otp-card {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #fff;
    border-radius: 28px;
    padding: 32px;
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.otp-card .card-tag {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.otp-sub {
    margin: 8px 0 0;
    opacity: 0.85;
    font-size: 0.95rem;
}

.otp-code {
    font-family: 'Space Grotesk', monospace;
    font-size: 3.2rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    background: rgba(255,255,255,0.18);
    padding: 16px 28px;
    border-radius: 20px;
    min-width: 220px;
    text-align: center;
}

/* ─── Detail card (show page) ─── */
.detail-card {
    background: var(--panel);
    backdrop-filter: blur(14px);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 28px;
    padding: 32px;
}

.detail-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.salon-logo-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 20px;
    border: 2px solid var(--line);
}

.salon-logo-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #fff;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-header h2 {
    margin: 10px 0 0;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.6rem;
}

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

.detail-grid dt {
    color: var(--muted);
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 4px;
}

.detail-grid dd {
    margin: 0;
    font-weight: 600;
    font-size: 1.05rem;
}

.detail-full {
    grid-column: 1 / -1;
}

/* ─── Status pills variants ─── */
.status-verified {
    background: rgba(45, 139, 107, 0.12);
    color: var(--success);
}

.status-pending {
    background: rgba(217, 112, 74, 0.12);
    color: var(--accent-dark);
}

/* ─── Alert banner ─── */
.alert-banner {
    border-radius: 18px;
    padding: 16px 22px;
    font-weight: 600;
    font-size: 0.97rem;
}

.alert-success {
    background: rgba(45, 139, 107, 0.1);
    border: 1px solid rgba(45, 139, 107, 0.25);
    color: var(--success);
}

/* ─── Salon table extras ─── */
.salon-thumb {
    width: 42px;
    height: 42px;
    object-fit: cover;
    border-radius: 10px;
}

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

.empty-state {
    padding: 28px 0;
    color: var(--muted);
}

.google-help-box {
    text-align: left;
    margin: 10px 0 16px;
    padding: 12px 14px;
    border: 1px solid rgba(22, 33, 29, 0.08);
    border-radius: 12px;
    background: #fff;
}

.google-help-popup {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(217, 112, 74, 0.22);
    background: rgba(217, 112, 74, 0.08);
    color: var(--ink);
    line-height: 1.55;
}

.google-help-button {
    margin-top: 8px;
    border: 0;
    border-radius: 999px;
    background: rgba(217, 112, 74, 0.14);
    color: var(--accent-dark);
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.google-help-button:hover {
    background: rgba(217, 112, 74, 0.24);
    transform: translateY(-1px);
}

.table-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.table-actions form {
    margin: 0;
}

.selected-services-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.selected-chip {
    border: 0;
    border-radius: 999px;
    padding: 8px 14px;
    background: rgba(217, 112, 74, 0.14);
    color: var(--accent-dark);
    font: inherit;
    font-size: 0.86rem;
    font-weight: 600;
}

.selected-chip.muted {
    background: rgba(22, 33, 29, 0.08);
    color: var(--muted);
}

.mapping-form {
    align-items: start;
}

.mapping-form .form-row {
    align-self: start;
}

.mapping-form .field-label select {
    min-height: 56px;
}

.mapping-form .field-label select[multiple] {
    min-height: 128px;
    max-height: 128px;
}

.service-picker-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: center;
}

.service-picker-row .service-dropdown {
    min-height: 56px;
}

.service-picker-row .add-service-btn {
    min-height: 56px;
    padding-inline: 18px;
}

.button-link-danger {
    border: 0;
    background: transparent;
    color: #b0413e;
    font: inherit;
    font-size: 0.95rem;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

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

.owner-module-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.owner-module-card {
    min-height: 100%;
}

.owner-module-card-wide {
    grid-column: 1 / -1;
}

.owner-quick-links {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

@media (max-width: 980px) {
    .salon-form {
        grid-template-columns: 1fr;
    }

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

    .otp-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .owner-module-grid {
        grid-template-columns: 1fr;
    }
}

/* ════════════════════════════════════════════
   Super-Admin Sidebar Layout
   ════════════════════════════════════════════ */

.sa-body {
    display: flex;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(217, 112, 74, 0.12), transparent 28%),
        radial-gradient(circle at bottom right, rgba(45, 139, 107, 0.1), transparent 25%),
        linear-gradient(135deg, #f0ece3 0%, #e8ede8 100%);
}

/* ── Sidebar ── */
.sa-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    background: var(--ink);
    display: flex;
    flex-direction: column;
    padding: 0;
    z-index: 100;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.sa-sidebar::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.sa-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 28px 22px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sa-brand-icon {
    font-size: 1.4rem;
    background: var(--accent);
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sa-brand-logo {
    width: 38px;
    height: 38px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    flex-shrink: 0;
}

.sa-brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    color: #fff;
    letter-spacing: -0.01em;
}

.sa-brand-name strong {
    font-weight: 700;
}

/* ── Navigation ── */
.sa-nav {
    flex: 1;
    padding: 20px 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sa-nav-label {
    display: block;
    padding: 14px 10px 6px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
}

.sa-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 14px;
    color: rgba(255,255,255,0.65);
    font-size: 0.93rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
}

.sa-nav-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.sa-nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
}

.sa-nav-item.active {
    background: var(--accent);
    color: #fff;
}

/* ── Sidebar footer / user ── */
.sa-sidebar-footer {
    padding: 16px 14px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sa-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
}

.sa-user-link {
    border-radius: 12px;
    transition: background 0.15s;
}

.sa-user-link:hover {
    background: rgba(255, 255, 255, 0.06);
}

.sa-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sa-user-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.sa-user-name {
    color: #fff;
    font-size: 0.88rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

.sa-user-role {
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
}

.sa-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    border-radius: 12px;
    border: 0;
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.6);
    font: inherit;
    font-size: 0.88rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.sa-logout svg {
    width: 16px;
    height: 16px;
}

.sa-logout:hover {
    background: rgba(217, 112, 74, 0.2);
    color: var(--accent);
}

/* ── Main page area ── */
.sa-page {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-height: 100vh;
}

.sa-content {
    width: 100%;
    padding: 36px 32px 56px;
    display: grid;
    gap: 24px;
}

.sa-content-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.sa-content-header h1 {
    margin: 10px 0 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.8rem, 3vw, 3rem);
    line-height: 1;
}

.sa-content-header p {
    color: var(--muted);
    max-width: 60ch;
    font-size: 1rem;
    margin: 0;
}

/* ── 4-column KPI grid ── */
.kpi-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* ── Salon summary big card ── */
.sa-salon-summary {
    display: grid;
}

.salon-summary-card {
    background: var(--panel);
    backdrop-filter: blur(14px);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 28px;
    padding: 32px 36px;
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.salon-summary-icon {
    font-size: 3rem;
    background: rgba(217, 112, 74, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.salon-summary-card h2 {
    margin: 0 0 4px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    line-height: 1;
}

.salon-summary-card p {
    margin: 0;
    color: var(--muted);
    font-size: 1rem;
}

.salon-summary-card .button {
    margin-left: auto;
}

/* ── POS page ── */
.pos-box {
    background: #fff;
    border: 1px solid #eadfda;
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 16px 28px rgba(76, 38, 28, 0.08);
    display: grid;
    gap: 20px;
}

.pos-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

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

.pos-brand img,
.pos-brand-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    border: 1px solid #f0d9cf;
    background: #fff5f0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    object-fit: cover;
    color: #c75f32;
    font-size: 1.4rem;
}

.pos-brand strong {
    display: block;
    font-size: 1.02rem;
    color: #3b2118;
}

.pos-brand small {
    color: #8c6759;
}

.pos-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    position: relative;
}

.pos-header-tools {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.pos-actions span,
.pos-actions a,
.pos-calendar-toggle {
    border: 1px solid #efddd5;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.8rem;
    color: #7f5344;
    background: #fffaf8;
    text-decoration: none;
}

.pos-live-datetime {
    color: #5d3a2d;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.pos-header-tools .pos-live-datetime,
.pos-header-tools .pos-calendar-toggle {
    border: 1px solid #efddd5;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.8rem;
    color: #7f5344;
    background: #fffaf8;
}

.pos-header-tools .pos-calendar-toggle {
    font: inherit;
    cursor: pointer;
}

.pos-header-tools .pos-calendar-toggle:hover {
    border-color: #ddb9aa;
    color: #5d3a2d;
    background: #fff2ec;
}

.pos-actions a:hover,
.pos-calendar-toggle:hover {
    border-color: #ddb9aa;
    color: #5d3a2d;
    background: #fff2ec;
}

.pos-calendar-toggle {
    font: inherit;
    cursor: pointer;
}

.pos-main {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
    gap: 16px;
}

.pos-summary {
    border: 1px solid #eee3de;
    border-radius: 16px;
    padding: 14px;
    background: #fff;
}

.pos-summary h2 {
    margin: 0 0 12px;
    font-size: 1rem;
    color: #4c281d;
}

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

.pos-summary-head h2 {
    margin: 0;
}

.pos-summary-head small {
    color: #8a6658;
    font-size: 0.78rem;
}

.pos-summary-lines {
    display: grid;
    gap: 8px;
}

.pos-line-row {
    border: 1px solid #f0e6e2;
    border-radius: 12px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.pos-line-row strong {
    display: block;
    font-size: 0.92rem;
    color: #3e2218;
}

.pos-line-row small {
    color: #856b61;
    font-size: 0.8rem;
}

.pos-line-row > span {
    font-weight: 700;
    color: #3e2218;
    white-space: nowrap;
}

.pos-empty-state {
    border: 1px dashed #e7cfc4;
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    color: #8a6658;
    font-size: 0.88rem;
}

.pos-total {
    border: 1px solid #ebdfd8;
    border-radius: 16px;
    padding: 14px;
    background: #fff9f5;
    display: grid;
    align-content: start;
    gap: 10px;
}

.pos-total h3 {
    margin: 0 0 8px;
    font-size: 1rem;
    color: #4c281d;
}

.pos-total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.9rem;
    color: #6f4d40;
}

.pos-total-row strong {
    color: #3c2118;
}

.pos-grand {
    margin-top: 8px;
    padding-top: 10px;
    border-top: 1px dashed #d9b8a8;
}

.pos-grand span,
.pos-grand strong {
    font-size: 1rem;
    font-weight: 700;
}

/* ── Responsive sidebar ── */
@media (max-width: 860px) {
    .sa-sidebar {
        width: 64px;
        overflow: visible;
    }

    .sa-brand-name,
    .sa-nav-label,
    .sa-nav-item span,
    .sa-user-info,
    .sa-logout span {
        display: none;
    }

    .sa-nav-item {
        justify-content: center;
        padding: 12px;
    }

    .sa-brand {
        justify-content: center;
        padding: 22px 12px;
    }

    .sa-user {
        justify-content: center;
    }

    .sa-logout {
        justify-content: center;
        padding: 10px;
    }

    .sa-page {
        margin-left: 64px;
    }

    .kpi-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pos-main {
        grid-template-columns: 1fr;
    }
}

.pos-calendar-popover {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 220px;
    padding: 6px;
    background: #fff;
    z-index: 20;
    display: none;
    gap: 6px;
}

.pos-calendar-popover.is-open {
    display: grid;
}

.pos-calendar-popover[hidden],
.pos-calendar-body[hidden] {
    display: none !important;
}

.pos-calendar-popover h4 {
    margin: 0;
    font-size: 0.9rem;
    color: #4c281d;
}

.pos-calendar-body {
    display: grid;
    gap: 6px;
}

.pos-calendar-error {
    font-size: 0.78rem;
    color: #a1462f;
}

.pos-calendar-weekdays,
.pos-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
}

.pos-calendar-weekdays span {
    text-align: center;
    font-size: 0.72rem;
    color: #8a6658;
}

.pos-calendar-weekdays.small span {
    font-size: 0.66rem;
}

.pos-calendar-grid span {
    min-height: 24px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.76rem;
    color: #4f2f24;
    background: transparent;
}

.pos-calendar-day {
    min-height: 24px;
    border: 0;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font: inherit;
    font-size: 0.76rem;
    color: #4f2f24;
    background: transparent;
    cursor: pointer;
}

.pos-calendar-day:hover {
    background: #f6ece7;
}

.pos-calendar-grid.small span {
    min-height: 22px;
    font-size: 0.72rem;
}

.pos-calendar-grid.small .pos-calendar-day {
    min-height: 22px;
    font-size: 0.72rem;
}

.pos-calendar-grid span.is-empty {
    opacity: 0.28;
}

.pos-calendar-grid span.is-today {
    background: #c75f32;
    color: #fff;
    font-weight: 700;
}

.pos-calendar-day.is-today {
    background: #c75f32;
    color: #fff;
    font-weight: 700;
}

.pos-calendar-day.is-selected {
    background: #b42318;
    color: #fff;
    font-weight: 700;
}

.pos-calendar-day.is-selected:hover {
    background: #9f1f15;
}

.pos-top-selling-btn {
    border: 0;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    cursor: pointer;
}

.pos-top-selling-btn:hover {
    filter: brightness(1.05);
}

.pos-top-selling-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.pos-customer-fetch-btn {
    border: 0;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #0f766e 0%, #0ea5a3 100%);
    cursor: pointer;
}

.pos-customer-fetch-btn:hover {
    filter: brightness(1.05);
}

.pos-customer-fetch-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.pos-customer-entry-btn {
    border: 0;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #14532d 0%, #166534 100%);
    cursor: pointer;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.pos-customer-entry-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.pos-customer-modal[hidden] {
    display: none !important;
}

.pos-customer-modal {
    position: fixed;
    inset: 0;
    z-index: 1600;
    display: grid;
    place-items: center;
    padding: 14px;
}

.pos-customer-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(17, 24, 39, 0.62);
}

.pos-customer-modal-panel {
    position: relative;
    width: min(980px, 100%);
    max-height: min(88vh, 860px);
    overflow: auto;
    margin: 0;
    padding: 18px;
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 0 24px 56px -24px rgba(15, 23, 42, 0.75);
}

.pos-customer-modal-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.pos-customer-modal-head h3 {
    margin: 0;
    font-size: 1.02rem;
    color: #0f172a;
}

.pos-customer-modal-close {
    border: 1px solid #d1d5db;
    background: #fff;
    color: #374151;
    border-radius: 10px;
    padding: 7px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
}

.pos-customer-search-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.pos-customer-search-row input {
    flex: 1;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 10px 11px;
    font-size: 0.84rem;
    background: #fff;
}

.pos-customer-search-row button {
    border: 0;
    border-radius: 10px;
    background: #1f2937;
    color: #fff;
    padding: 10px 13px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.pos-customer-search-results {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

.pos-customer-search-item {
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #0f172a;
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 0.78rem;
    text-align: left;
    cursor: pointer;
}

.pos-customer-form {
    display: grid;
    gap: 14px;
}

.pos-customer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 12px;
}

.pos-customer-left {
    display: grid;
    gap: 10px;
}

.pos-customer-left label {
    display: grid;
    gap: 5px;
    color: #475569;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pos-customer-left input,
.pos-customer-left select,
.pos-customer-left textarea {
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 9px 10px;
    font-size: 0.84rem;
    color: #0f172a;
    background: #fff;
}

.pos-customer-right {
    border: 1px solid #bbf7d0;
    border-radius: 14px;
    padding: 11px;
    background: #f0fdf4;
    display: grid;
    gap: 7px;
    align-content: start;
}

.pos-customer-right h4 {
    margin: 0 0 3px;
    font-size: 0.84rem;
    color: #166534;
}

.pos-customer-right div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: #166534;
}

.pos-customer-right strong {
    font-size: 1rem;
}

.pos-customer-mapping-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.pos-customer-mapping-grid > div {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 10px;
    background: #fff;
}

.pos-customer-mapping-grid label {
    display: block;
    margin-bottom: 7px;
    color: #475569;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pos-customer-mapping-grid .service-picker-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: stretch;
    gap: 9px;
}

.pos-customer-mapping-grid .service-picker-row select {
    height: 42px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 0 12px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    color: #0f172a;
    font-size: 0.84rem;
    font-weight: 600;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pos-customer-mapping-grid .service-picker-row select:focus {
    outline: none;
    border-color: #14b8a6;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.16);
}

.pos-customer-mapping-grid .service-picker-row button {
    height: 42px;
    border: 0;
    border-radius: 10px;
    padding: 0 16px;
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 10px 18px -14px rgba(15, 118, 110, 0.9);
    transition: transform 0.16s ease, filter 0.2s ease, box-shadow 0.2s ease;
}

.pos-customer-mapping-grid .service-picker-row button:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow: 0 14px 20px -14px rgba(15, 118, 110, 0.9);
}

.pos-customer-mapping-grid .service-picker-row button:active {
    transform: translateY(0);
}

.pos-customer-billing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.pos-customer-billing-grid label {
    display: grid;
    gap: 5px;
    color: #475569;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pos-customer-billing-grid input {
    border: 1px solid #dbe3ec;
    border-radius: 10px;
    background: #f8fafc;
    color: #0f172a;
    padding: 8px 10px;
    font-size: 0.82rem;
    font-weight: 700;
}

.pos-customer-modal .selected-chip {
    border: 0;
    border-radius: 999px;
    background: #e2e8f0;
    color: #0f172a;
    padding: 6px 10px;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
}

.pos-customer-modal .selected-chip.muted {
    cursor: default;
    color: #64748b;
    background: #f1f5f9;
}

.pos-customer-form-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pos-customer-form-actions button {
    border: 0;
    border-radius: 10px;
    background: linear-gradient(135deg, #047857 0%, #059669 100%);
    color: #fff;
    padding: 9px 15px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
}

#pos-customer-pay-btn {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
}

#pos-customer-pay-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.pos-customer-form-actions small {
    color: #374151;
    font-size: 0.78rem;
}

.pos-payment-modal[hidden] {
    display: none !important;
}

.pos-payment-modal {
    position: fixed;
    inset: 0;
    z-index: 1700;
    display: grid;
    place-items: center;
    padding: 14px;
}

.pos-payment-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 23, 0.68);
}

.pos-payment-modal-panel {
    position: relative;
    width: min(860px, 100%);
    max-height: min(86vh, 760px);
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: #fff;
    overflow: auto;
    box-shadow: 0 24px 56px -22px rgba(15, 23, 42, 0.8);
    display: grid;
    gap: 12px;
}

.pos-payment-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
}

.pos-payment-modal-head h3 {
    margin: 0;
    color: #0f172a;
    font-size: 0.95rem;
}

.pos-payment-modal-close {
    border: 1px solid #d1d5db;
    background: #fff;
    color: #374151;
    border-radius: 9px;
    padding: 6px 11px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
}

.pos-payment-form {
    display: grid;
    gap: 14px;
    padding: 0 14px 14px;
}

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

.pos-payment-summary-grid article {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #f8fafc;
    padding: 10px;
    display: grid;
    gap: 4px;
}

.pos-payment-summary-grid span {
    font-size: 0.72rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
}

.pos-payment-summary-grid strong {
    color: #0f172a;
    font-size: 1rem;
}

.pos-payment-fields {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.pos-payment-rows-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.pos-payment-rows-head strong {
    font-size: 0.8rem;
    color: #334155;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

#pos-add-payment-row {
    border: 0;
    border-radius: 8px;
    background: #e0e7ff;
    color: #1e3a8a;
    padding: 7px 10px;
    font-size: 0.74rem;
    font-weight: 700;
    cursor: pointer;
}

#pos-payment-rows {
    display: grid;
    gap: 8px;
}

.pos-payment-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr auto;
    gap: 8px;
}

.pos-payment-row select,
.pos-payment-row input {
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 9px 10px;
    font-size: 0.84rem;
    color: #0f172a;
    background: #fff;
}

.pos-remove-payment-row {
    border: 0;
    border-radius: 8px;
    background: #fee2e2;
    color: #991b1b;
    padding: 8px 10px;
    font-size: 0.74rem;
    font-weight: 700;
    cursor: pointer;
}

.pos-payment-split-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px dashed #cbd5e1;
    border-radius: 10px;
    padding: 9px 10px;
    background: #f8fafc;
    color: #334155;
    font-size: 0.78rem;
}

.pos-payment-split-summary strong {
    color: #0f172a;
    font-size: 0.9rem;
}

.pos-payment-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pos-payment-actions button {
    border: 0;
    border-radius: 10px;
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    color: #fff;
    padding: 9px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
}

.pos-payment-actions small {
    color: #374151;
    font-size: 0.78rem;
}

.pos-bill-modal[hidden] {
    display: none !important;
}

.pos-bill-modal {
    position: fixed;
    inset: 0;
    z-index: 1750;
    display: grid;
    place-items: center;
    padding: 14px;
}

.pos-bill-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 23, 0.68);
}

.pos-bill-modal-panel {
    position: relative;
    width: min(760px, 100%);
    max-height: 86vh;
    overflow: auto;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    box-shadow: 0 24px 56px -22px rgba(15, 23, 42, 0.8);
}

.pos-bill-modal-head {
    padding: 12px 14px;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
}

.pos-bill-modal-head h3 {
    margin: 0;
    color: #0f172a;
    font-size: 0.95rem;
}

.pos-bill-body {
    padding: 14px;
    display: grid;
    gap: 12px;
}

.pos-bill-brand {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pos-bill-brand strong {
    font-size: 1rem;
    color: #0f172a;
}

.pos-bill-brand small {
    color: #64748b;
    font-size: 0.78rem;
}

.pos-bill-customer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.pos-bill-customer div,
.pos-bill-totals div,
.pos-bill-split-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 8px 10px;
    background: #f8fafc;
}

.pos-bill-customer span,
.pos-bill-totals span,
.pos-bill-split-row span {
    color: #64748b;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
}

.pos-bill-customer strong,
.pos-bill-totals strong,
.pos-bill-split-row strong {
    color: #0f172a;
    font-size: 0.86rem;
}

.pos-bill-section {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #fff;
    padding: 10px;
}

.pos-bill-section h4 {
    margin: 0 0 6px;
    color: #334155;
    font-size: 0.82rem;
}

.pos-bill-section p {
    margin: 0;
    color: #0f172a;
    font-size: 0.84rem;
}

.pos-bill-totals {
    display: grid;
    gap: 8px;
}

.pos-bill-totals .grand {
    background: #ecfeff;
    border-color: #bae6fd;
}

.pos-bill-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 0 14px 14px;
}

#pos-bill-download-btn,
#pos-bill-close-btn {
    border: 0;
    border-radius: 10px;
    padding: 9px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
}

#pos-bill-download-btn {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    color: #fff;
}

#pos-bill-close-btn {
    background: #e2e8f0;
    color: #0f172a;
}

.pos-top-selling {
    border: 1px solid #e3d8ff;
    background: linear-gradient(180deg, #fbf8ff 0%, #fff 100%);
    border-radius: 16px;
    padding: 14px;
    display: grid;
    gap: 12px;
}

.pos-top-selling[hidden],
.pos-customer-sales[hidden] {
    display: none !important;
}

.pos-top-selling-head h3 {
    margin: 0;
    font-size: 1rem;
    color: #3f2a65;
}

.pos-top-selling-head small {
    color: #7a6a9c;
    font-size: 0.78rem;
}

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

.pos-top-highlight-card {
    border: 1px solid #e4d9ff;
    border-radius: 12px;
    padding: 10px;
    background: #fff;
    display: grid;
    gap: 3px;
}

.pos-top-highlight-card small {
    color: #7b699e;
    font-size: 0.75rem;
}

.pos-top-highlight-card strong {
    color: #32224f;
}

.pos-top-highlight-card span {
    color: #5a477d;
    font-size: 0.82rem;
    font-weight: 600;
}

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

.pos-top-selling-card {
    border: 1px solid #eadfff;
    border-radius: 12px;
    padding: 10px;
    background: #fff;
}

.pos-top-selling-card h4 {
    margin: 0 0 8px;
    font-size: 0.9rem;
    color: #3f2a65;
}

.pos-top-selling-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px dashed #ede3ff;
    font-size: 0.84rem;
}

.pos-top-selling-row:last-child {
    border-bottom: 0;
}

.pos-top-selling-row span {
    color: #4e3a74;
}

.pos-top-selling-row strong {
    color: #2f2150;
    white-space: nowrap;
}

.pos-top-selling-empty {
    border: 1px dashed #d8c8ff;
    border-radius: 10px;
    padding: 10px;
    color: #785ea7;
    font-size: 0.82rem;
}

.pos-customer-sales {
    border: 1px solid #b9ece3;
    background: linear-gradient(180deg, #f5fffd 0%, #fff 100%);
    border-radius: 16px;
    padding: 14px;
    display: grid;
    gap: 12px;
}

.pos-customer-sales-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.pos-customer-sales-head h3 {
    margin: 0;
    font-size: 1rem;
    color: #0f5f58;
}

.pos-customer-sales-head small {
    color: #2f7f78;
    font-size: 0.8rem;
    font-weight: 600;
}

.pos-customer-sales-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

#pos-customer-sales-search,
#pos-customer-sales-status-filter {
    height: 36px;
    border: 1px solid #b5ddd5;
    border-radius: 10px;
    padding: 0 11px;
    background: #fff;
    color: #184b44;
    font-size: 0.84rem;
}

#pos-customer-sales-search {
    min-width: 220px;
}

#pos-customer-sales-filter-btn,
#pos-customer-sales-prev-page,
#pos-customer-sales-next-page {
    height: 36px;
    border: 0;
    border-radius: 10px;
    padding: 0 12px;
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
    color: #fff;
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    cursor: pointer;
}

#pos-customer-sales-prev-page,
#pos-customer-sales-next-page {
    min-width: 92px;
}

#pos-customer-sales-filter-btn:disabled,
#pos-customer-sales-prev-page:disabled,
#pos-customer-sales-next-page:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.pos-customer-sales-table-wrap {
    overflow-x: auto;
}

.pos-customer-sales-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}

.pos-customer-sales-table th,
.pos-customer-sales-table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid #d8efe9;
    font-size: 0.84rem;
    color: #224943;
}

.pos-customer-sales-table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #47837a;
}

.pos-customer-sales-total {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px dashed #9bd6cb;
    padding-top: 10px;
}

.pos-customer-sales-total span {
    color: #2f7067;
    font-weight: 600;
}

.pos-customer-sales-total strong {
    color: #0f5f58;
    font-size: 1rem;
}

.pos-customer-sales-pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.pos-customer-sales-pagination small {
    color: #2f7f78;
    font-size: 0.8rem;
    font-weight: 700;
}

.pos-payment-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 78px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.pos-payment-pill.paid {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

.pos-payment-pill.pending {
    background: #fff7ed;
    color: #9a3412;
    border: 1px solid #fdba74;
}

@media (max-width: 860px) {
    .pos-top {
        flex-direction: column;
        align-items: stretch;
    }

    .pos-brand,
    .pos-actions {
        width: 100%;
    }

    .pos-top-selling-highlight,
    .pos-top-selling-grid {
        grid-template-columns: 1fr;
    }

    .pos-actions span,
    .pos-actions a,
    .pos-calendar-toggle,
    .pos-top-selling-btn,
    .pos-customer-fetch-btn {
        font-size: 0.76rem;
        padding: 7px 10px;
    }

    .pos-customer-sales-table {
        min-width: 680px;
    }
}

/* ──────────────────────────────────────────
   Project-wide responsive upgrades
   ────────────────────────────────────────── */
img {
    max-width: 100%;
    height: auto;
}

@media (max-width: 1200px) {
    .shell {
        width: min(100% - 28px, 1180px);
    }

    .sa-content {
        padding: 30px 22px 46px;
    }

    .table-card,
    .form-card,
    .credential-card,
    .login-card,
    .auth-showcase {
        padding: 24px;
        border-radius: 22px;
    }
}

@media (max-width: 860px) {
    .shell-home {
        padding-top: 24px;
    }

    .hero-copy p,
    .auth-showcase p,
    .dashboard-topbar p,
    .sa-content-header p {
        font-size: 0.94rem;
    }

    .topbar-actions,
    .dashboard-topbar,
    .form-page-header {
        width: 100%;
    }

    .topbar-actions .button {
        width: 100%;
    }

    .service-picker-row {
        grid-template-columns: 1fr;
    }

    .service-picker-row .add-service-btn {
        width: 100%;
    }

    .pos-customer-mapping-grid .service-picker-row button {
        width: 100%;
    }

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

    .table-card table {
        min-width: 680px;
    }

    .detail-header {
        align-items: flex-start;
        gap: 14px;
    }

    .detail-header h2 {
        font-size: 1.35rem;
    }

    .pos-box {
        padding: 16px;
        border-radius: 18px;
    }

    .pos-top {
        gap: 10px;
    }

    .pos-actions {
        justify-content: flex-start;
    }

    .pos-actions span,
    .pos-actions a,
    .pos-calendar-toggle,
    .pos-top-selling-btn,
    .pos-customer-fetch-btn {
        font-size: 0.76rem;
        padding: 7px 10px;
    }

    .pos-summary-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .pos-line-row {
        align-items: flex-start;
    }

    .pos-line-row > span {
        font-size: 0.86rem;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 14px, 1180px);
        padding: 14px 0 24px;
    }

    .hero-card,
    .auth-showcase,
    .login-card,
    .credential-card,
    .table-card,
    .form-card,
    .detail-card {
        border-radius: 16px;
        padding: 16px;
    }

    .eyebrow,
    .card-tag {
        padding: 6px 10px;
        font-size: 0.7rem;
        letter-spacing: 0.08em;
    }

    .hero-copy h1,
    .auth-showcase h1,
    .dashboard-topbar h1,
    .sa-content-header h1,
    .form-page-header h1 {
        font-size: 1.65rem;
        line-height: 1.05;
    }

    .metric-stack strong,
    .stat-card strong,
    .kpi-card strong,
    .salon-summary-card h2 {
        font-size: 1.4rem;
    }

    .button {
        width: 100%;
        padding: 12px 14px;
        border-radius: 12px;
    }

    .shell-auth {
        min-height: auto;
    }

    .form-grid input[type='email'],
    .form-grid input[type='password'],
    .field-label input[type='text'],
    .field-label input[type='email'],
    .field-label input[type='tel'],
    .field-label input[type='password'],
    .field-label input[type='number'],
    .field-label select,
    .field-label textarea {
        padding: 11px 12px;
        border-radius: 12px;
        font-size: 0.94rem;
    }

    .file-drop {
        flex-direction: column;
        align-items: flex-start;
        padding: 14px;
    }

    .otp-card {
        padding: 18px;
        border-radius: 18px;
        gap: 14px;
    }

    .otp-code {
        width: 100%;
        min-width: 0;
        font-size: 1.7rem;
        letter-spacing: 0.16em;
        padding: 12px;
    }

    .table-card th,
    .table-card td {
        padding: 10px 8px;
        font-size: 0.84rem;
    }

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

    .selected-services-preview {
        gap: 8px;
    }

    .selected-chip {
        padding: 6px 10px;
        font-size: 0.8rem;
    }

    .sa-sidebar {
        position: sticky;
        top: 0;
        left: auto;
        bottom: auto;
        width: 100%;
        height: auto;
        max-height: none;
        overflow: visible;
        z-index: 120;
    }

    .sa-brand {
        padding: 12px 14px;
        border-bottom: 0;
    }

    .sa-brand-name,
    .sa-user-info {
        display: block;
    }

    .sa-nav {
        flex: none;
        padding: 8px 10px 10px;
        display: flex;
        flex-direction: row;
        gap: 8px;
        overflow-x: auto;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .sa-nav::-webkit-scrollbar {
        height: 4px;
    }

    .sa-nav-label {
        display: none;
    }

    .sa-nav-item {
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 9px 10px;
        border-radius: 10px;
        font-size: 0.82rem;
    }

    .sa-sidebar-footer {
        padding: 10px 12px 12px;
        gap: 8px;
    }

    .sa-user {
        padding: 4px 6px;
    }

    .sa-logout {
        padding: 8px 10px;
        width: auto;
    }

    .sa-page {
        margin-left: 0;
    }

    .sa-content {
        padding: 16px 12px 26px;
        gap: 16px;
    }

    .kpi-grid,
    .kpi-grid-4,
    .owner-module-grid,
    .detail-grid,
    .credential-grid,
    .stat-row {
        grid-template-columns: 1fr;
    }

    .salon-summary-card {
        padding: 18px;
        gap: 16px;
    }

    .salon-summary-card .button {
        margin-left: 0;
    }

    .form-success,
    .form-error,
    .empty-state {
        font-size: 0.84rem;
    }

    .pos-main {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .pos-brand {
        align-items: flex-start;
    }

    .pos-brand img,
    .pos-brand-icon {
        width: 42px;
        height: 42px;
    }

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

    .pos-actions span,
    .pos-actions a,
    .pos-calendar-toggle,
    .pos-top-selling-btn,
    .pos-customer-fetch-btn,
    .pos-customer-entry-btn {
        width: 100%;
        min-height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .pos-header-tools {
        width: 100%;
        justify-content: space-between;
    }

    .pos-brand strong {
        font-size: 0.94rem;
    }

    .pos-brand small,
    .pos-summary-head small {
        font-size: 0.74rem;
    }

    .pos-calendar-popover {
        right: auto;
        left: 0;
        width: min(220px, calc(100vw - 28px));
    }

    .pos-customer-sales-table {
        min-width: 560px;
    }

    .pos-customer-sales-table th,
    .pos-customer-sales-table td {
        padding: 8px 6px;
        font-size: 0.78rem;
    }

    .pos-customer-sales-total {
        justify-content: space-between;
    }

    .pos-customer-modal-panel {
        padding: 14px;
        border-radius: 14px;
    }

    .pos-customer-grid,
    .pos-customer-mapping-grid,
    .pos-customer-billing-grid {
        grid-template-columns: 1fr;
    }

    .pos-payment-modal-panel {
        max-height: min(88vh, 780px);
    }

    .pos-payment-summary-grid,
    .pos-payment-fields,
    .pos-payment-row {
        grid-template-columns: 1fr;
    }

    .pos-bill-customer {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .pos-line-row,
    .pos-top-selling-row,
    .pos-total-row {
        flex-direction: column;
        align-items: flex-start;
    }

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

    /* Salon owner mobile menu */
    .sa-mobile-menu,
    .sa-mobile-overlay {
        display: none;
    }

    .sa-mobile-menu {
        position: fixed;
        top: 12px;
        left: 12px;
        z-index: 160;
        width: 42px;
        height: 42px;
        border: 0;
        border-radius: 12px;
        background: #ffffff;
        box-shadow: 0 10px 22px rgba(23, 20, 18, 0.16);
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
    }

    .sa-mobile-menu span {
        width: 18px;
        height: 2px;
        border-radius: 999px;
        background: #2f2019;
        display: block;
    }

    .sa-mobile-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.28);
        z-index: 130;
    }

    @media (max-width: 860px) {
        .sa-mobile-menu {
            display: inline-flex;
        }

        .sa-mobile-overlay {
            display: block;
        }

        .sa-sidebar {
            width: min(280px, 82vw) !important;
            transform: translateX(-110%);
            transition: transform 0.2s ease;
            box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22);
            overflow-y: auto;
        }

        .sa-sidebar .sa-brand-name,
        .sa-sidebar .sa-nav-label,
        .sa-sidebar .sa-user-info,
        .sa-sidebar .sa-logout span {
            display: block;
        }

        .sa-sidebar .sa-nav {
            display: flex;
            flex-direction: column;
            overflow: visible;
        }

        .sa-sidebar .sa-nav-item {
            justify-content: flex-start;
            white-space: normal;
        }

        .sa-sidebar .sa-brand {
            justify-content: flex-start;
            padding: 22px 16px 16px;
        }

        .sa-sidebar .sa-sidebar-footer {
            padding: 12px 14px 16px;
        }

        .sa-page {
            margin-left: 0 !important;
            padding-top: 60px;
        }

        .sa-content {
            padding: 14px 12px 24px !important;
        }

        .sa-body.sa-sidebar-open .sa-sidebar {
            transform: translateX(0);
        }
    }

    /* Final mobile fix for salon owner pages */
    @media (max-width: 860px) {
        .sa-body {
            display: block !important;
        }

        .sa-sidebar {
            position: fixed !important;
            top: 0;
            left: 0;
            bottom: 0;
            width: min(280px, 82vw) !important;
            max-width: 82vw;
            height: 100vh;
            transform: translateX(-110%);
            overflow-y: auto;
            z-index: 150;
            padding-bottom: env(safe-area-inset-bottom, 0);
        }

        .sa-page {
            margin-left: 0 !important;
            width: 100%;
            min-height: 100vh;
            padding-top: 60px;
        }

        .sa-content {
            width: 100%;
            max-width: 100%;
            padding: 14px 12px 24px !important;
            gap: 14px;
        }

        .sa-brand-name,
        .sa-nav-label,
        .sa-user-info,
        .sa-logout span {
            display: block !important;
        }

        .sa-nav {
            padding: 12px 12px 14px;
            display: flex !important;
            flex-direction: column !important;
            gap: 2px;
            overflow: visible !important;
            min-height: max-content;
        }

        .sa-nav-item {
            display: flex;
            align-items: center;
            justify-content: flex-start !important;
            white-space: normal;
            padding: 10px 12px;
            border-radius: 12px;
        }

        .sa-sidebar-footer {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 10px 12px 14px;
            margin-top: 6px;
        }

        .sa-body.sa-sidebar-open .sa-sidebar {
            transform: translateX(0) !important;
        }

        .sa-sidebar-footer .sa-user {
            justify-content: flex-start !important;
            align-items: center;
            text-align: left;
        }

        .sa-sidebar-footer .sa-user-info {
            align-items: flex-start;
            text-align: left;
        }
    }