/* Fuse-inspired Material e-commerce admin */
body.admin-page { background: #EEF1F5; }
.admin-shell { grid-template-columns: 260px minmax(0, 1fr); transition: grid-template-columns .22s ease; }
.admin-shell.sidebar-collapsed { grid-template-columns: 78px minmax(0, 1fr); }
.admin-sidebar { transition: width .22s ease; }
.admin-shell.sidebar-collapsed .sidebar-project div:last-child,
.admin-shell.sidebar-collapsed .nav-label,
.admin-shell.sidebar-collapsed .nav-item span,
.admin-shell.sidebar-collapsed .nav-badge,
.admin-shell.sidebar-collapsed .admin-user div:last-child { display: none; }
.admin-shell.sidebar-collapsed .sidebar-brand { justify-content: center; padding: 0; }
.admin-shell.sidebar-collapsed .sidebar-brand img { width: 42px; object-fit: cover; object-position: left center; }
.admin-shell.sidebar-collapsed .sidebar-project { justify-content: center; margin-inline: 10px; padding: 8px; }
.admin-shell.sidebar-collapsed .nav-item { justify-content: center; padding: 0; }
.admin-shell.sidebar-collapsed .admin-user { justify-content: center; padding: 7px; }
.admin-topbar { min-height: 72px; padding: 0 24px; background: #fff; box-shadow: 0 1px 3px rgba(24,33,47,.06); }
.admin-title h1 { font-size: 19px; }
.admin-title p { color: #7A8797; }
.fuse-topbar-toggle { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; color: #5F6C7D; background: transparent; }
.fuse-topbar-toggle:hover { color: var(--hosonic-blue); background: rgba(43,79,224,.06); }
.fuse-breadcrumb { display: flex; align-items: center; gap: 6px; margin-top: 4px; color: #8A96A5; font-size: 9px; }
.fuse-breadcrumb strong { color: #52627A; font-weight: 750; }
.admin-content { padding: 24px 26px 78px; }
.card, .admin-table-card, .kpi-card, .inventory-card, .settings-card { border: 0; border-radius: 8px; box-shadow: 0 2px 4px rgba(24,33,47,.07), 0 1px 2px rgba(24,33,47,.04); }
.card-head { padding: 18px 20px 10px; }
.card-body { padding: 0 20px 20px; }
.kpi-card { padding: 20px; }
.kpi-card strong { margin-top: 14px; }
.filter-chip { border: 0; border-radius: 999px; background: #E9EDF2; }
.filter-chip.active { box-shadow: 0 2px 5px rgba(43,79,224,.24); }
.btn { text-transform: none; }
.admin-table th { background: #F5F7FA; }
.admin-table td { padding-top: 14px; padding-bottom: 14px; }
.material-tabs { display: flex; gap: 4px; margin: 0 0 14px; padding: 4px; border-radius: 8px; background: #fff; box-shadow: 0 1px 3px rgba(24,33,47,.06); }
.material-tab { min-height: 34px; padding: 0 14px; border: 0; border-radius: 6px; color: #5F6C7D; background: transparent; font-size: 10px; font-weight: 750; }
.material-tab.active { color: var(--hosonic-blue); background: #EEF2FF; }
.fuse-commerce-overview { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 16px 0; }
.fuse-commerce-card { position: relative; overflow: hidden; padding: 18px; border-radius: 8px; background: #fff; box-shadow: 0 2px 4px rgba(24,33,47,.07); }
.fuse-commerce-card::after { content: ""; position: absolute; right: -20px; bottom: -24px; width: 78px; height: 78px; border-radius: 50%; background: rgba(43,79,224,.06); }
.fuse-commerce-card span { display: block; color: #7A8797; font-size: 9px; font-weight: 750; text-transform: uppercase; }
.fuse-commerce-card strong { display: block; margin-top: 10px; color: #263B58; font-family: var(--mono); font-size: 24px; }
.fuse-commerce-card small { display: block; margin-top: 5px; color: var(--success); font-size: 9px; }.fuse-quick-panel { position: fixed; z-index: 130; top: 0; right: 0; width: min(380px, 92vw); height: 100%; transform: translateX(104%); background: #fff; box-shadow: -16px 0 48px rgba(24,33,47,.16); transition: transform .24s ease; }
.fuse-quick-panel.open { transform: translateX(0); }
.fuse-quick-head { display: flex; align-items: center; justify-content: space-between; min-height: 70px; padding: 0 20px; border-bottom: 1px solid #E4E8ED; }
.fuse-quick-head h3 { margin: 0; font-size: 16px; }
.fuse-quick-body { height: calc(100% - 70px); overflow-y: auto; padding: 16px 20px 28px; }
.fuse-quick-section { margin-bottom: 20px; }
.fuse-quick-section h4 { margin: 0 0 10px; color: #536276; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.fuse-quick-item { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px; padding: 11px 0; border-top: 1px solid #EDF0F3; }
.fuse-quick-item:first-of-type { border-top: 0; }
.fuse-quick-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: var(--hosonic-blue); background: #EEF2FF; font-size: 12px; }
.fuse-quick-item strong { display: block; font-size: 10px; }
.fuse-quick-item span { display: block; margin-top: 3px; color: #7A8797; font-size: 8px; }
.fuse-quick-item time { color: #97A2B1; font-size: 8px; }
.fuse-panel-overlay { position: fixed; z-index: 125; inset: 0; visibility: hidden; opacity: 0; background: rgba(24,33,47,.32); transition: .2s ease; }
.fuse-panel-overlay.open { visibility: visible; opacity: 1; }
.fuse-fab-wrap { position: fixed; z-index: 100; right: 28px; bottom: 28px; }
.fuse-fab { display: grid; place-items: center; width: 56px; height: 56px; border: 0; border-radius: 50%; color: #fff; background: var(--hosonic-blue); box-shadow: 0 8px 22px rgba(43,79,224,.32); font-size: 24px; transition: transform .2s ease; }
.fuse-fab.open { transform: rotate(45deg); }
.fuse-fab-menu { position: absolute; right: 4px; bottom: 68px; display: grid; gap: 8px; visibility: hidden; opacity: 0; transform: translateY(8px); transition: .2s ease; }
.fuse-fab-menu.open { visibility: visible; opacity: 1; transform: translateY(0); }
.fuse-fab-action { display: flex; align-items: center; justify-content: flex-end; gap: 9px; min-width: 180px; padding: 10px 13px; border: 0; border-radius: 8px; color: #263B58; background: #fff; box-shadow: 0 4px 14px rgba(24,33,47,.14); font-size: 10px; font-weight: 750; }
.fuse-fab-action i { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; color: #fff; background: var(--hosonic-blue); font-style: normal; }
.fuse-toast-note { margin-top: 20px; padding: 13px; border-radius: 8px; color: #52627A; background: #F1F4F8; font-size: 9px; line-height: 1.6; }
@media (max-width: 980px) { .fuse-commerce-overview { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .fuse-commerce-overview { grid-template-columns: 1fr; } .admin-topbar { padding: 0 13px; } .admin-content { padding: 16px 13px 78px; } }

/* Mobile admin sidebar drawer */
.admin-sidebar-close { display: none; }
.admin-sidebar-overlay { position: fixed; z-index: 190; inset: 0; background: rgba(24,33,47,.44); opacity: 0; visibility: hidden; transition: opacity .2s ease, visibility .2s ease; }
.admin-sidebar-overlay.open { opacity: 1; visibility: visible; }
@media (max-width: 980px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar { position: fixed; z-index: 200; top: 0; bottom: 0; left: 0; width: min(280px, 86vw); overflow-y: auto; transform: translateX(-104%); box-shadow: 12px 0 40px rgba(24,33,47,.22); }
  .admin-shell.sidebar-mobile-open .admin-sidebar { transform: translateX(0); }
  .admin-sidebar-close { display: grid; place-items: center; position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border: 0; border-radius: 50%; color: #fff; background: rgba(255,255,255,.1); font-size: 22px; cursor: pointer; }
  .admin-shell.sidebar-mobile-open .sidebar-brand { justify-content: flex-start; padding: 0 18px; }
  .admin-shell.sidebar-mobile-open .sidebar-brand img { width: 150px; object-fit: contain; object-position: left center; }
  .admin-shell.sidebar-mobile-open .sidebar-project { justify-content: flex-start; margin-inline: 10px; padding: 8px; }
  .admin-shell.sidebar-mobile-open .sidebar-project div:last-child,
  .admin-shell.sidebar-mobile-open .nav-label,
  .admin-shell.sidebar-mobile-open .nav-item span,
  .admin-shell.sidebar-mobile-open .nav-badge,
  .admin-shell.sidebar-mobile-open .admin-user div:last-child { display: block; }
  .admin-shell.sidebar-mobile-open .nav-item { justify-content: flex-start; padding: 0 12px; }
  .admin-shell.sidebar-mobile-open .admin-user { justify-content: flex-start; padding: 7px; }
  body.admin-nav-open { overflow: hidden; }
}

/* Mobile admin topbar and drawer polish */
@media (max-width: 980px) {
  .admin-sidebar { padding-top: env(safe-area-inset-top); overscroll-behavior: contain; }
  .admin-nav .nav-item { min-height: 46px; }
  .admin-sidebar-close { top: max(14px, env(safe-area-inset-top)); }
}
@media (max-width: 620px) {
  .admin-topbar { gap: 8px; }
  .admin-top-actions { gap: 6px; }
  .admin-top-actions > a[href="index.html"] { display: none; }
  .admin-title { min-width: 0; }
  .admin-title h1 { font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .admin-top-actions .lang-select { width: 54px; padding: 0 4px; }
  .fuse-topbar-toggle { width: 36px; }
}
@media (max-width: 380px) {
  .admin-topbar { padding: 0 10px; }
  .admin-top-actions { gap: 4px; }
  .admin-top-actions .icon-btn, .admin-top-actions .avatar { width: 38px; height: 38px; }
}

.admin-mobile-storefront { display: none; margin-top: 12px; border-top: 1px solid rgba(255,255,255,.08); padding-top: 12px; }
.fuse-topbar-toggle:focus-visible, .admin-sidebar-close:focus-visible, .admin-mobile-storefront:focus-visible { outline: 2px solid #7C93FF; outline-offset: 2px; }
@media (max-width: 980px) {
  .admin-mobile-storefront { display: flex; }
  .admin-sidebar { padding-bottom: env(safe-area-inset-bottom); }
}