/* OfficeHub — Main Stylesheet
   Clean · White · Minimal · Fast
   ================================================== */

/* ── Variables ──────────────────────────────────── */
:root {
  --white:      #ffffff;
  --bg:         #f7f8fa;
  --surface:    #ffffff;
  --border:     #e5e7eb;
  --border-lt:  #f0f1f4;

  --text-primary:   #111827;
  --text-secondary: #6b7280;
  --text-muted:     #9ca3af;

  --accent:     #1a56db;
  --accent-dk:  #1344b0;
  --accent-lt:  #eff4ff;
  --accent-mid: #dbeafe;

  --success:    #16a34a;
  --success-lt: #f0fdf4;
  --warning:    #d97706;
  --warning-lt: #fffbeb;
  --danger:     #dc2626;
  --danger-lt:  #fef2f2;
  --info:       #0891b2;
  --info-lt:    #ecfeff;

  --sidebar-w:  240px;
  --topbar-h:   56px;

  --radius:    6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07);
  --shadow:    0 2px 8px rgba(0,0,0,.09);
  --shadow-lg: 0 4px 20px rgba(0,0,0,.10);

  --font: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  --font-mono: 'Courier New', monospace;
}

/* ── Reset ──────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { font-size:14px; -webkit-text-size-adjust:100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}
ul { list-style: none; }

/* ── Login page ─────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 20px;
}
.login-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.login-logo .logo-mark {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 16px; font-weight: 700;
}
.login-logo .logo-text { font-size: 18px; font-weight: 700; color: var(--text-primary); }
.login-logo .logo-sub  { font-size: 11px; color: var(--text-muted); margin-top: 1px; }
.login-box h2 { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.login-box p  { font-size: 13px; color: var(--text-secondary); margin-bottom: 24px; }

/* ── App Layout ─────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--white);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  transition: transform .2s ease;
}
.sidebar-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-lt);
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--topbar-h);
}
.logo-mark {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; font-weight: 700;
  flex-shrink: 0;
}
.logo-text { font-size: 15px; font-weight: 700; color: var(--text-primary); }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
}
.nav-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 12px 20px 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 0;
  cursor: pointer;
  transition: background .12s, color .12s;
  position: relative;
}
.nav-item:hover { background: var(--bg); color: var(--text-primary); text-decoration: none; }
.nav-item.active {
  background: var(--accent-lt);
  color: var(--accent);
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 3px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}
.nav-icon { width: 18px; text-align: center; flex-shrink: 0; font-size: 15px; }
.nav-badge {
  margin-left: auto;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.sidebar-footer {
  border-top: 1px solid var(--border-lt);
  padding: 12px 20px;
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-avatar {
  width: 32px; height: 32px;
  background: var(--accent-mid);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}
.user-name  { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.user-role  { font-size: 11px; color: var(--text-muted); }
.user-wallet { font-size: 11px; color: var(--success); font-weight: 600; margin-top: 1px; }

/* ── Main content ─────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ───────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title { font-size: 15px; font-weight: 700; color: var(--text-primary); flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.cart-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  background: var(--accent-lt);
  color: var(--accent);
  border-radius: var(--radius);
  font-size: 13px; font-weight: 600;
  border: none; cursor: pointer;
  text-decoration: none;
}
.cart-btn:hover { background: var(--accent-mid); text-decoration: none; }
.hamburger {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 4px;
  color: var(--text-secondary);
  font-size: 20px;
}

/* ── Page body ─────────────────────────────────────── */
.page-body { padding: 24px; flex: 1; }

/* ── Page header ────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.page-header h1 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}
.page-header p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 2px;
}
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Cards / Surfaces ───────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-lt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-header h3 { font-size: 14px; font-weight: 700; }
.card-body  { padding: 20px; }
.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border-lt);
  background: var(--bg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ── Stat cards ─────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-label { font-size: 12px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat-value { font-size: 26px; font-weight: 700; color: var(--text-primary); }
.stat-sub   { font-size: 12px; color: var(--text-secondary); }
.stat-icon  {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  margin-bottom: 8px;
}
.stat-icon.blue   { background: var(--accent-lt);  color: var(--accent);  }
.stat-icon.green  { background: var(--success-lt); color: var(--success); }
.stat-icon.orange { background: var(--warning-lt); color: var(--warning); }
.stat-icon.red    { background: var(--danger-lt);  color: var(--danger);  }

/* ── Forms ──────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 5px;
}
.form-group label .required { color: var(--danger); margin-left: 2px; }
.form-control {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text-primary);
  font-size: 13.5px;
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26,86,219,.12);
}
.form-control::placeholder { color: var(--text-muted); }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: 11.5px; color: var(--text-muted); margin-top: 3px; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.form-check input { width: 14px; height: 14px; cursor: pointer; accent-color: var(--accent); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .13s, color .13s, border-color .13s, opacity .13s;
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { text-decoration: none; opacity: .9; }
.btn:active { opacity: .8; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary   { background: var(--accent);   color: #fff; }
.btn-primary:hover { background: var(--accent-dk); }
.btn-secondary { background: var(--bg); color: var(--text-secondary); border-color: var(--border); }
.btn-secondary:hover { background: var(--border-lt); }
.btn-success   { background: var(--success);  color: #fff; }
.btn-danger    { background: var(--danger);   color: #fff; }
.btn-warning   { background: var(--warning);  color: #fff; }
.btn-outline   { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--accent-lt); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 11px 22px; font-size: 15px; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { padding: 6px 8px; }

/* ── Badges ─────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11.5px;
  font-weight: 600;
}
.badge-success   { background: var(--success-lt); color: var(--success); }
.badge-warning   { background: var(--warning-lt); color: var(--warning); }
.badge-danger    { background: var(--danger-lt);  color: var(--danger);  }
.badge-info      { background: var(--info-lt);    color: var(--info);    }
.badge-secondary { background: var(--bg);          color: var(--text-secondary); border: 1px solid var(--border); }
.badge-accent    { background: var(--accent-lt);  color: var(--accent);  }

.stock-badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px; border-radius: 10px; font-size: 11px; font-weight: 700; }
.in-stock   { background: var(--success-lt); color: var(--success); }
.low-stock  { background: var(--warning-lt); color: var(--warning); }
.out-of-stock { background: var(--danger-lt); color: var(--danger); }

/* ── Alerts ─────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}
.alert-success { background: var(--success-lt); color: var(--success); border: 1px solid #bbf7d0; }
.alert-error   { background: var(--danger-lt);  color: var(--danger);  border: 1px solid #fecaca; }
.alert-info    { background: var(--info-lt);    color: var(--info);    border: 1px solid #a5f3fc; }
.alert-warning { background: var(--warning-lt); color: var(--warning); border: 1px solid #fde68a; }
.alert-icon    { font-size: 15px; flex-shrink: 0; margin-top: 1px; }

/* ── Tables ─────────────────────────────────────────── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
table th {
  background: var(--bg);
  padding: 10px 14px;
  text-align: left;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-lt);
  color: var(--text-primary);
  vertical-align: middle;
}
table tr:last-child td { border-bottom: none; }
table tr:hover td { background: var(--bg); }
.table-empty { text-align: center; padding: 40px 20px; color: var(--text-muted); }

/* ── Search/Filter bar ──────────────────────────────── */
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}
.filter-bar .form-control { max-width: 220px; }
.search-input { max-width: 280px !important; }

/* ── Item catalog grid ──────────────────────────────── */
.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.item-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .15s;
}
.item-card:hover { box-shadow: var(--shadow); }
.item-card-img {
  width: 100%; height: 140px;
  object-fit: cover;
  background: var(--bg);
}
.item-card-img-placeholder {
  width: 100%; height: 140px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  color: var(--text-muted);
  font-size: 36px;
}
.item-card-body { padding: 14px; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.item-card-name { font-size: 13.5px; font-weight: 600; color: var(--text-primary); }
.item-card-cat  { font-size: 11.5px; color: var(--text-muted); }
.item-card-price { font-size: 15px; font-weight: 700; color: var(--accent); margin-top: 4px; }
.item-card-unit { font-size: 11px; color: var(--text-muted); }
.item-card-footer {
  padding: 10px 14px;
  border-top: 1px solid var(--border-lt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.qty-input { width: 60px !important; text-align: center; padding: 6px 8px !important; }

/* ── Cart / checkout ────────────────────────────────── */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: start;
}
@media (max-width: 860px) {
  .cart-layout { grid-template-columns: 1fr; }
}
.place-order-sticky {
  position: sticky;
  top: calc(var(--topbar-h) + 12px);
}
.qty-unit-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.unit-tag {
  background: var(--accent-lt);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  white-space: nowrap;
}
.pieces-calc {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}
.delivery-note-box {
  background: var(--info-lt);
  border: 1px solid #a5f3fc;
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--info);
  margin-top: 12px;
}
.delivery-note-box strong { display: block; margin-bottom: 2px; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; }
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-lt);
}
.cart-item:last-child { border-bottom: none; }
.cart-thumb {
  width: 56px; height: 56px; border-radius: var(--radius);
  object-fit: cover; background: var(--bg); flex-shrink: 0;
}
.cart-thumb-placeholder {
  width: 56px; height: 56px; border-radius: var(--radius);
  background: var(--bg); display: flex; align-items: center;
  justify-content: center; color: var(--text-muted); font-size: 22px; flex-shrink: 0;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 13.5px; font-weight: 600; }
.cart-item-meta { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.cart-item-price { font-size: 14px; font-weight: 700; color: var(--text-primary); flex-shrink: 0; }

/* ── Wallet / transactions ──────────────────────────── */
.wallet-card {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dk) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.wallet-label  { font-size: 12px; opacity: .75; text-transform: uppercase; letter-spacing: .06em; }
.wallet-amount {
  font-size: 28px; font-weight: 700; margin: 4px 0;
  word-break: break-word;
  white-space: normal;
  line-height: 1.2;
}
.wallet-coins-label {
  display: inline-block;
  background: rgba(255,255,255,.2);
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  margin-left: 6px;
  vertical-align: middle;
  text-transform: uppercase;
}
.wallet-user   { font-size: 13px; opacity: .8; margin-top: 4px; }

.tx-debit  { color: var(--danger);  font-weight: 700; }
.tx-credit { color: var(--success); font-weight: 700; }
.tx-refund { color: var(--info);    font-weight: 700; }

/* ── Admin image preview ────────────────────────────── */
.img-preview-wrap { position: relative; display: inline-block; }
.img-preview { width: 80px; height: 80px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--border); }
.img-preview-placeholder {
  width: 80px; height: 80px; background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 24px;
}

/* ── Modals ─────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-size: 15px; font-weight: 700; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 20px; padding: 2px;
}
.modal-close:hover { color: var(--text-primary); }
.modal-body   { padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }

/* ── Misc utilities ─────────────────────────────────── */
.d-flex      { display: flex; }
.align-center{ align-items: center; }
.gap-8       { gap: 8px; }
.gap-12      { gap: 12px; }
.flex-1      { flex: 1; }
.mt-4        { margin-top: 4px; }
.mt-8        { margin-top: 8px; }
.mt-16       { margin-top: 16px; }
.mt-24       { margin-top: 24px; }
.mb-8        { margin-bottom: 8px; }
.mb-16       { margin-bottom: 16px; }
.mb-24       { margin-bottom: 24px; }
.text-right  { text-align: right; }
.text-center { text-align: center; }
.text-muted  { color: var(--text-muted); }
.text-sm     { font-size: 12px; }
.text-bold   { font-weight: 700; }
.text-danger { color: var(--danger); }
.text-success{ color: var(--success); }
.w-full      { width: 100%; }
.hidden      { display: none; }
.section-title {
  font-size: 13px; font-weight: 700; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: .05em; margin-bottom: 12px;
}
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.empty-state {
  text-align: center; padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }
.empty-state h3 { font-size: 15px; color: var(--text-secondary); margin-bottom: 6px; }
.empty-state p  { font-size: 13px; }

.pagination {
  display: flex; gap: 4px; flex-wrap: wrap; margin-top: 16px;
}
.page-btn {
  min-width: 32px; height: 32px; padding: 0 8px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px; color: var(--text-secondary);
  background: var(--white);
}
.page-btn:hover, .page-btn.active {
  background: var(--accent); color: #fff; border-color: var(--accent);
  text-decoration: none;
}

/* ── Overlay for mobile sidebar ─────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 99;
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay.open { display: block; }
  .main-content { margin-left: 0; }
  .hamburger { display: flex; }
  .page-body { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .items-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .page-header { flex-direction: column; align-items: flex-start; }
  .filter-bar .form-control { max-width: 100%; }
  .topbar { padding: 0 16px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .items-grid { grid-template-columns: 1fr 1fr; }
  .login-box { padding: 28px 20px; }
  .modal { max-height: 100vh; border-radius: 0; }
}