/* ============================================================
   TTMAS — Admin Portal  |  Left Sidebar Layout
   Color Palette: Light & Medium Gray — No Purple
   ============================================================ */

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
    --sb-width:       235px;
    --sb-bg:          #404040;
    --sb-hover:       #4D4D4D;
    --sb-active:      #565656;
    --sb-border:      #333333;
    --sb-text:        #C4C4C4;
    --sb-text-bright: #EFEFEF;

    --body-bg:        #EEEEEE;
    --surface:        #FFFFFF;
    --surface-alt:    #F6F6F6;

    --border-light:   #E2E2E2;
    --border-med:     #CCCCCC;

    --text-dark:      #222222;
    --text-med:       #555555;
    --text-light:     #888888;
    --text-muted:     #AAAAAA;

    --accent:         #707070;
    --accent-hover:   #555555;

    --footer-h:       58px;
    --topbar-h:       50px;

    --shadow-sm:  0 1px 4px rgba(0,0,0,0.07);
    --shadow-md:  0 3px 12px rgba(0,0,0,0.10);
    --shadow-lg:  0 6px 24px rgba(0,0,0,0.13);
    --radius:     7px;
    --radius-lg:  10px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--body-bg);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
    padding-bottom: var(--footer-h);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sb-width);
    height: 100vh;
    background: var(--sb-bg);
    display: flex;
    flex-direction: column;
    z-index: 300;
    box-shadow: 2px 0 14px rgba(0,0,0,0.18);
    transition: transform 0.28s cubic-bezier(.4,0,.2,1);
}

/* Brand */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 20px 18px;
    border-bottom: 1px solid var(--sb-border);
    flex-shrink: 0;
}

.brand-icon {
    width: 40px; height: 40px;
    background: #575757;
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: #E0E0E0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name  { font-size: 15px; font-weight: 700; color: #EFEFEF; letter-spacing: 0.6px; }
.brand-sub   { font-size: 10px; color: #888; text-transform: uppercase; letter-spacing: 1px; margin-top: 2px; }

/* Nav list */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0 8px;
}
.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: #5A5A5A; border-radius: 2px; }
.sidebar-nav ul { list-style: none; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 22px;
    color: var(--sb-text);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    transition: background 0.18s, color 0.18s;
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    background: var(--sb-hover);
    color: var(--sb-text-bright);
}

.nav-link.active {
    background: var(--sb-active);
    color: #FFFFFF;
    font-weight: 600;
}

.nav-active-bar {
    position: absolute;
    right: 0; top: 18%; bottom: 18%;
    width: 3px;
    background: #B0B0B0;
    border-radius: 3px 0 0 3px;
}

.nav-icon  { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; opacity: 0.9; }
.nav-label { flex: 1; }

/* Bottom: user + logout */
.sidebar-bottom {
    border-top: 1px solid var(--sb-border);
    padding: 14px 16px 18px;
    flex-shrink: 0;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px 10px;
}

.user-avatar {
    width: 34px; height: 34px;
    background: #5E5E5E;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #E8E8E8; font-weight: 700; font-size: 13px;
    flex-shrink: 0;
}

.user-info { display: flex; flex-direction: column; min-width: 0; }
.user-name { font-size: 12.5px; font-weight: 600; color: #E0E0E0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-role { font-size: 10px; color: #888; text-transform: uppercase; letter-spacing: 0.6px; }

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 9px;
    width: 100%;
    padding: 9px 13px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: var(--radius);
    color: #B0B0B0;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: background 0.18s, color 0.18s, border-color 0.18s;
    cursor: pointer;
}

.sidebar-logout:hover {
    background: rgba(160,40,40,0.22);
    color: #E88888;
    border-color: rgba(160,40,40,0.3);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
    margin-left: var(--sb-width);
    min-height: calc(100vh - var(--footer-h));
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 26px 26px;
}

/* ============================================================
   MOBILE TOP BAR
   ============================================================ */
.mobile-topbar {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--topbar-h);
    background: var(--sb-bg);
    z-index: 301;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.22);
}

.mobile-brand { color: #EAEAEA; font-weight: 700; font-size: 15px; letter-spacing: 0.5px; }
.mobile-logout { color: #B0B0B0; text-decoration: none; font-size: 18px; transition: color 0.2s; }
.mobile-logout:hover { color: #E88888; }

.sidebar-toggle {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 6px;
}

.sidebar-toggle span {
    display: block; width: 22px; height: 2px;
    background: #C8C8C8; border-radius: 2px; transition: all 0.2s;
}

.sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 299;
}

.sidebar-overlay.active { display: block; }

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
    background: var(--surface);
    padding: 15px 22px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid #A8A8A8;
}

.page-header h1 { margin:0; color: var(--text-dark); font-size: 20px; font-weight: 700; }
.page-actions    { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
    border-top: 3px solid #D4D4D4;
}

.card h2, .card h3 { color: var(--text-med); margin-bottom: 15px; }

/* ============================================================
   STATS GRID
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.stat-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 17px 18px;
    box-shadow: var(--shadow-sm);
    display: flex; align-items: center; gap: 13px;
    transition: transform 0.2s, box-shadow 0.2s;
    border-bottom: 3px solid #C8C8C8;
}

.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-icon       { font-size: 30px; opacity: 0.82; }
.stat-details h3 { font-size: 27px; color: var(--text-med); margin:0; font-weight: 700; }
.stat-details p  { color: var(--text-light); margin: 2px 0 0; font-size: 12px; }

/* ============================================================
   INFO GRID
   ============================================================ */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 11px; padding: 5px 0;
}

.info-grid div {
    padding: 10px 12px;
    background: var(--surface-alt);
    border-radius: 5px;
    border-left: 3px solid #C8C8C8;
    font-size: 13px;
    color: var(--text-med);
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 15px; }

.form-group label {
    display: block; margin-bottom: 5px;
    color: var(--text-med); font-weight: 500; font-size: 13px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 9px 11px;
    border: 1px solid var(--border-med);
    border-radius: 5px; font-size: 13.5px;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #FAFAFA; color: var(--text-dark);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: #888; background: #fff;
    box-shadow: 0 0 0 3px rgba(100,100,100,0.08);
}

.form-group small { display: block; color: var(--text-muted); font-size: 11px; margin-top: 4px; }

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}

.filter-form { display: block; }
.filter-form .form-row { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; }
.filter-form .form-group { flex: 1; margin-bottom: 0; min-width: 130px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    padding: 9px 18px; border: none; border-radius: 5px;
    cursor: pointer; font-size: 13px; font-weight: 500;
    transition: all 0.18s; text-decoration: none; display: inline-block;
}

.btn-primary   { background: #616161; color: #fff; }
.btn-primary:hover   { background: #474747; box-shadow: 0 2px 8px rgba(0,0,0,0.15); }
.btn-success   { background: #5F8F5F; color: #fff; }
.btn-success:hover   { background: #4E7A4E; }
.btn-warning   { background: #B8942B; color: #fff; }
.btn-warning:hover   { background: #9E7E24; }
.btn-danger    { background: #A84040; color: #fff; }
.btn-danger:hover    { background: #8E3333; }
.btn-info      { background: #4A7EA0; color: #fff; }
.btn-info:hover      { background: #3A6888; }
.btn-secondary { background: #A0A0A0; color: #fff; }
.btn-secondary:hover { background: #888; }

.btn-sm    { padding: 5px 10px; font-size: 12px; }
.btn-block { width: 100%; display: block; text-align: center; }

/* ============================================================
   TABLES
   ============================================================ */
.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%; border-collapse: collapse;
    background: var(--surface); font-size: 13.5px;
}

.data-table thead { background: #545454; color: #fff; }

.data-table th,
.data-table td {
    padding: 10px 13px; text-align: left;
    border-bottom: 1px solid #EBEBEB;
}

.data-table tbody tr:nth-child(even) { background: #F7F7F7; }
.data-table tbody tr:hover           { background: #F0F0F0; }

.data-table th {
    font-weight: 600; white-space: nowrap;
    font-size: 12.5px; letter-spacing: 0.3px;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    padding: 3px 9px; border-radius: 9px;
    font-size: 11.5px; font-weight: 500; display: inline-block;
}

.badge-success { background: #E5F0E5; color: #3A6B3A; }
.badge-warning { background: #F5EDD8; color: #8A6A20; }
.badge-danger  { background: #F0E2E2; color: #8A2020; }
.badge-info    { background: #E0ECF5; color: #2A5A78; }

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    padding: 12px 16px; border-radius: var(--radius);
    margin-bottom: 16px; border-left: 4px solid; font-size: 13px;
}

.alert-success { background: #EBF3EB; border-color: #5F8F5F; color: #3A6B3A; }
.alert-error   { background: #F3EDED; border-color: #A84040; color: #7A2A2A; }
.alert-info    { background: #E8EFF5; border-color: #4A7EA0; color: #2A5A78; }
.alert-warning { background: #F5F0E0; border-color: #B8942B; color: #7A5F1A; }

/* ============================================================
   MODALS
   ============================================================ */
.modal {
    display: none; position: fixed; z-index: 1000;
    left: 0; top: 0; width: 100%; height: 100%;
    overflow: auto; background: rgba(0,0,0,0.48);
}

.modal-content {
    background: var(--surface); margin: 5% auto;
    padding: 26px; border-radius: var(--radius-lg);
    width: 90%; max-width: 600px;
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.22s ease;
    border-top: 4px solid #A0A0A0;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-32px); }
    to   { opacity: 1; transform: translateY(0); }
}

.close { color: #AAA; float: right; font-size: 24px; font-weight: bold; cursor: pointer; line-height: 1; }
.close:hover { color: var(--text-med); }

.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px; padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.modal-header h3 { margin:0; color: var(--text-dark); font-size: 16px; }
.modal-close { color: #AAA; font-size: 22px; font-weight: bold; cursor: pointer; }
.modal-close:hover { color: var(--text-med); }
.modal-body { margin-bottom: 16px; }

.modal-footer {
    margin-top: 20px; display: flex; gap: 10px;
    justify-content: flex-end; padding-top: 12px;
    border-top: 1px solid var(--border-light);
}

/* ============================================================
   REPORTS
   ============================================================ */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 16px;
}

.report-card {
    background: var(--surface); border-radius: var(--radius);
    padding: 22px; box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    border-left: 4px solid #BBBBBB;
}

.report-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-left-color: #888; }
.report-card h3 { color: var(--text-med); margin-bottom: 8px; }
.report-card p  { color: var(--text-light); margin-bottom: 16px; font-size: 13px; }

/* ============================================================
   DASHBOARD FILTER
   ============================================================ */
.card-header-with-filter {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px; flex-wrap: wrap; gap: 12px;
}

.card-header-with-filter h2 { margin:0; color: var(--text-med); }
.inline-filter-form { display: flex; gap: 11px; align-items: flex-end; flex-wrap: wrap; }
.filter-group { display: flex; flex-direction: column; gap: 3px; }
.filter-group label { font-size: 11.5px; color: var(--text-light); font-weight: 500; }

.filter-group input,
.filter-group select {
    padding: 7px 10px; border: 1px solid var(--border-med);
    border-radius: 5px; font-size: 13px; min-width: 138px;
    background: #FAFAFA; color: var(--text-dark); transition: border-color 0.2s;
}

.filter-group input:focus,
.filter-group select:focus { outline: none; border-color: #888; background: #fff; }

/* Dashboard visit modal */
.multiple-badge {
    display: inline-block; background: #EBEBEB; color: #555;
    border-radius: 9px; padding: 2px 7px; font-size: 11px;
    font-weight: 600; margin-left: 5px; cursor: pointer;
    border: 1px solid #C8C8C8;
}
.multiple-badge:hover { background: #D8D8D8; }
.clickable-row { cursor: pointer; }
.clickable-row:hover { background: #F0F0F0 !important; }

.visit-pair {
    display: flex; gap: 10px; margin-bottom: 10px; padding: 11px;
    background: #F6F6F6; border-radius: 6px;
    border-left: 4px solid #7AAF7A; align-items: flex-start;
}
.visit-pair.no-checkout { border-left-color: #C8A050; }

.visit-number {
    width: 24px; height: 24px; background: #6B6B6B; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 11px; flex-shrink: 0;
}

.visit-details { flex: 1; }
.visit-row { display: flex; gap: 12px; flex-wrap: wrap; }
.visit-item { flex: 1; min-width: 120px; }
.visit-item label { font-size: 10px; color: #999; text-transform: uppercase; letter-spacing: 0.4px; display: block; margin-bottom: 2px; }
.visit-item .val { font-weight: 600; color: #444; font-size: 12.5px; }
.visit-item .loc { font-size: 11px; color: #777; margin-top: 2px; }

.modal-header-info {
    background: #F3F3F3; padding: 9px 13px; border-radius: 6px;
    margin-bottom: 12px; display: flex; gap: 16px; flex-wrap: wrap; border: 1px solid #E5E5E5;
}
.modal-header-info span { font-size: 12.5px; color: #555; }
.modal-header-info strong { color: #444; }

/* ============================================================
   CORPORATE FOOTER
   ============================================================ */
.corporate-footer {
    position: fixed;
    bottom: 0;
    left: var(--sb-width);
    right: 0;
    height: var(--footer-h);
    background: linear-gradient(to right, #f8f8f8, #f0f0f0, #f8f8f8);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
    z-index: 200;
    border-top: 1px solid #DEDEDE;
}

/* Subtle shimmer accent line */
.corporate-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        transparent,
        #909090 25%,
        #B8B8B8 50%,
        #909090 75%,
        transparent
    );
    opacity: 0.7;
    animation: footer-shimmer 5s linear infinite;
}

@keyframes footer-shimmer {
    0%   { background-position: -200% center; opacity: 0.4; }
    50%  { opacity: 0.8; }
    100% { background-position: 200% center; opacity: 0.4; }
}

.footer-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 28px;
    height: 100%;
}

.footer-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 20px;
}

/* Left */
.footer-left { flex: 0 0 auto; min-width: 190px; }

.footer-copyright {
    margin: 0; color: #606060; font-size: 12px;
    font-weight: 500; display: flex; align-items: center; gap: 6px;
}

.copyright-symbol { font-size: 13px; color: #555; font-weight: 700; }
.copyright-year   { font-weight: 700; color: #2A2A2A; }
.copyright-divider{ color: #999; }
.copyright-text   { color: #777; }

/* Center */
.footer-center { flex: 1 1 auto; text-align: center; }

.footer-credit { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 2px; }

.credit-label {
    font-size: 9.5px; color: #999;
    text-transform: uppercase; letter-spacing: 1.2px; font-weight: 600;
}

.credit-company {
    font-size: 13.5px; font-weight: 700; color: #333; letter-spacing: 0.4px;
}

/* Right — rotating logo */
.footer-right { flex: 0 0 auto; }

.logo-container {
    width: 42px; height: 42px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(80,80,80,0.07);
    border-radius: 50%;
    padding: 5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 1px rgba(100,100,100,0.12);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.logo-container::before {
    content: '';
    position: absolute; top: -3px; left: -3px; right: -3px; bottom: -3px;
    border-radius: 50%;
    border: 2px solid rgba(100,100,100,0.25);
    animation: pulse-ring 2.5s ease-out infinite;
}

@keyframes pulse-ring {
    0%   { transform: scale(0.95); opacity: 1; }
    50%  { transform: scale(1.05); opacity: 0.4; }
    100% { transform: scale(0.95); opacity: 1; }
}

.logo-container:hover {
    transform: scale(1.08);
    box-shadow: 0 3px 12px rgba(0,0,0,0.16);
}

.footer-logo {
    width: 100%; height: 100%;
    object-fit: contain;
    animation: rotate360 9s linear infinite;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.12));
}

@keyframes rotate360 {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.logo-container:hover .footer-logo { animation-play-state: paused; }

/* ============================================================
   LOGIN PAGE (sidebar-free)
   ============================================================ */
.login-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; padding: 20px; background: #DCDCDC;
}
.login-page .corporate-footer { left: 0; }

.login-container { width: 100%; max-width: 440px; }

.login-box {
    background: #fff; padding: 38px; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg); border-top: 4px solid #9A9A9A;
}

.login-box h1 { color: #444; text-align: center; margin-bottom: 8px; font-size: 26px; }
.login-box h2 { color: #999; text-align: center; margin-bottom: 28px; font-size: 16px; font-weight: normal; }
.login-footer  { text-align: center; color: #999; margin-top: 18px; font-size: 11.5px; }

/* ============================================================
   UTILITIES
   ============================================================ */
.loading {
    display: inline-block; width: 16px; height: 16px;
    border: 2.5px solid rgba(255,255,255,.3); border-radius: 50%;
    border-top-color: white; animation: spin 0.7s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    .sidebar, .mobile-topbar, .corporate-footer,
    .page-actions, .btn, .filter-form { display: none !important; }
    .main-content { margin-left: 0 !important; }
    body { background: white; padding-bottom: 0; }
    .card { box-shadow: none; border: 1px solid #DDD; }
}

/* ============================================================
   RESPONSIVE ≤ 768px
   ============================================================ */
@media (max-width: 768px) {
    .sidebar          { transform: translateX(-100%); }
    .sidebar.open     { transform: translateX(0); }
    .mobile-topbar    { display: flex; }

    .main-content {
        margin-left: 0;
        padding-top: var(--topbar-h);
    }

    .corporate-footer { left: 0; }

    .page-header { flex-direction: column; gap: 12px; align-items: flex-start; }
    .page-actions { width: 100%; flex-wrap: wrap; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-row   { grid-template-columns: 1fr; }
    .filter-form .form-row { flex-direction: column; }
    .reports-grid { grid-template-columns: 1fr; }
    .modal-content { width: 95%; margin: 8% auto; padding: 18px; }
    .card-header-with-filter { flex-direction: column; align-items: flex-start; }
    .inline-filter-form { width: 100%; flex-direction: column; }
    .filter-group { width: 100%; }
    .filter-group input, .filter-group select { min-width: unset; width: 100%; }

    .footer-wrapper { padding: 0 14px; }
    .footer-left { min-width: auto; }
    .credit-label { display: none; }
    .credit-company { font-size: 12px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .copyright-text { display: none; }
}