/* =====================================================================
   Nam Thắng Group — Electric Taxi UI/UX Design System (v1.0.0)
   Bản chuyển đổi cho FastAPI + Jinja2 + HTMX (không dùng Next.js/React).
   Mọi component dùng class tiền tố `nt-` — độc lập với Tailwind runtime.
   ===================================================================== */

:root {
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --primary: #8BC34A;
  --primary-hover: #7CB342;
  --primary-dark: #689F38;
  --primary-deep: #2E7D32;
  --primary-on: #0F1F0E;
  --primary-light: #F1F8E9;
  --primary-tint: #DCEDC8;

  --ev: #0288D1; --ev-bg: #E0F2FE; --ev-border: #BAE6FD; --ev-text: #0369A1;

  --success: #16A34A; --success-bg: #DCFCE7; --success-border: #86EFAC; --success-text: #15803D;
  --warning: #D97706; --warning-bg: #FEF3C7; --warning-border: #FDE68A; --warning-text: #B45309;
  --danger:  #DC2626; --danger-bg:  #FEE2E2; --danger-border:  #FECACA; --danger-text:  #B91C1C;
  --neutral: #64748B; --neutral-bg: #F1F5F9; --neutral-border: #E2E8F0; --neutral-text: #475569;

  --canvas: #F8FAFC; --card: #FFFFFF;
  --border: #E2E8F0; --border-control: #CBD5E1;
  --text: #0F172A; --text-muted: #64748B;

  --sidebar-w: 256px; --sidebar-w-collapsed: 72px;
}

html, body { font-family: var(--font-sans); }
body.nt-body {
  background: var(--canvas); color: var(--text);
  font-size: 14px; line-height: 1.5;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  margin: 0; min-height: 100vh;
}
.nt-body h1, .nt-body h2, .nt-body h3, .nt-body h4 { font-family: var(--font-sans); letter-spacing: -0.015em; }
.font-mono, .nt-mono { font-family: var(--font-mono) !important; font-variant-numeric: tabular-nums; }

/* ---------- Layout: Sidebar + Header + Canvas ---------- */
.nt-sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); z-index: 40;
  background: var(--card); border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  transition: width 200ms ease, transform 200ms ease;
}
.nt-sidebar-head { height: 64px; flex-shrink: 0; display: flex; align-items: center; padding: 0 16px; border-bottom: 1px solid var(--border); overflow: hidden; }
.nt-sidebar-nav { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 4px; }
.nt-nav-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); padding: 8px 12px 4px; white-space: nowrap; }
.nt-nav-item {
  display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 12px;
  border-radius: 6px; border: 1px solid transparent;
  color: #334155; font-size: 14px; font-weight: 500; text-decoration: none; white-space: nowrap;
  transition: background-color 150ms, color 150ms;
}
.nt-nav-item:hover { background: var(--primary-light); color: var(--primary-deep); }
.nt-nav-item.active { background: var(--primary); color: var(--primary-on); font-weight: 600; border-color: var(--primary-hover); }
.nt-nav-icon { width: 20px; text-align: center; font-size: 16px; flex-shrink: 0; }
.nt-sidebar-foot { padding: 12px; border-top: 1px solid var(--border); font-size: 11px; color: var(--text-muted); white-space: nowrap; overflow: hidden; }

.nt-main { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; transition: margin-left 200ms ease; }
.nt-header {
  position: sticky; top: 0; z-index: 30; height: 64px; flex-shrink: 0;
  background: var(--card); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px; padding: 0 24px;
}
.nt-canvas { flex: 1; width: 100%; padding: 20px 24px; box-sizing: border-box; }
.nt-footer { padding: 12px 24px; border-top: 1px solid var(--border); background: var(--card); font-size: 12px; color: var(--text-muted); text-align: center; }

body.nt-collapsed .nt-sidebar { width: var(--sidebar-w-collapsed); }
body.nt-collapsed .nt-main { margin-left: var(--sidebar-w-collapsed); }
body.nt-collapsed .nt-hide-collapsed { display: none !important; }
body.nt-collapsed .nt-nav-item { justify-content: center; padding: 0; }
body.nt-collapsed .nt-sidebar-head { justify-content: center; padding: 0; }

.nt-backdrop { display: none; position: fixed; inset: 0; z-index: 35; background: rgba(15,23,42,.5); }
@media (max-width: 1023px) {
  .nt-sidebar { transform: translateX(-100%); width: var(--sidebar-w) !important; }
  body.nt-drawer-open .nt-sidebar { transform: translateX(0); }
  body.nt-drawer-open .nt-backdrop { display: block; }
  .nt-main, body.nt-collapsed .nt-main { margin-left: 0; }
  body.nt-collapsed .nt-hide-collapsed { display: revert !important; }
  .nt-header { padding: 0 12px; }
  .nt-canvas { padding: 16px 12px; }
}
@media (min-width: 1024px) { .nt-only-mobile { display: none !important; } }
@media (max-width: 1023px) { .nt-only-desktop { display: none !important; } }

/* ---------- BrandLogo (khóa tỉ lệ 9X : 5.8X) ---------- */
.nt-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; min-width: 0; }
.nt-logo-img { width: 45px; aspect-ratio: 90 / 58; flex-shrink: 0; object-fit: contain; }
.nt-logo-img.lg { width: 90px; }
.nt-logo-text { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; min-width: 0; }
.nt-logo-l1 { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .02em; color: var(--text); }
.nt-logo-l2 { font-size: 12px; font-weight: 700; color: var(--primary-deep); }

/* ---------- Page header ---------- */
.nt-page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.nt-h1 { font-size: 22px; line-height: 30px; font-weight: 700; margin: 0; color: var(--text); }
.nt-sub { font-size: 13px; color: var(--text-muted); margin: 2px 0 0; }
.nt-stack { display: flex; flex-direction: column; gap: 16px; }

/* ---------- Card / KPI ---------- */
.nt-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; }
.nt-card-pad { padding: 16px; }
.nt-kpi-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (min-width: 1024px) { .nt-kpi-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.nt-kpi { display: flex; align-items: center; gap: 14px; padding: 16px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; border-left-width: 4px; }
.nt-kpi.k-brand   { border-left-color: var(--primary); }
.nt-kpi.k-success { border-left-color: var(--success); }
.nt-kpi.k-danger  { border-left-color: var(--danger); }
.nt-kpi.k-ev      { border-left-color: var(--ev); }
.nt-kpi.k-neutral { border-left-color: var(--neutral); }
.nt-kpi-icon { width: 44px; height: 44px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; background: var(--primary-light); }
.nt-kpi.k-success .nt-kpi-icon { background: var(--success-bg); }
.nt-kpi.k-danger .nt-kpi-icon { background: var(--danger-bg); }
.nt-kpi.k-ev .nt-kpi-icon { background: var(--ev-bg); }
.nt-kpi.k-neutral .nt-kpi-icon { background: var(--neutral-bg); }
.nt-kpi-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); }
.nt-kpi-value { font-size: 28px; line-height: 34px; font-weight: 800; font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--text); }
.nt-kpi-value.sm { font-size: 14px; line-height: 22px; font-weight: 700; font-family: var(--font-sans); }

/* ---------- Form controls (h-9 = 36px) ---------- */
.nt-label { display: block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; color: #475569; margin-bottom: 4px; }
.nt-req { color: var(--danger); }
.nt-input {
  width: 100%; box-sizing: border-box; height: 36px; border-radius: 6px;
  border: 1px solid var(--border-control); background: #fff; color: var(--text);
  padding: 0 12px; font-size: 14px; font-family: var(--font-sans);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.nt-input::placeholder { color: #94A3B8; }
.nt-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(139,195,74,.30); }
textarea.nt-input { height: auto; padding: 8px 12px; resize: vertical; }
select.nt-input { padding-right: 28px; }
.nt-input.has-icon { padding-left: 34px; }
.nt-input.mono { font-family: var(--font-mono); font-weight: 600; }
.nt-input.readonly-chip { display: flex; align-items: center; font-weight: 600; background: var(--primary-light); border-color: var(--primary-tint); color: var(--primary-deep); }
.nt-input.readonly-chip.ev { background: var(--ev-bg); border-color: var(--ev-border); color: var(--ev-text); }
.nt-search { position: relative; }
.nt-search .nt-search-ico { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: #94A3B8; font-size: 13px; pointer-events: none; }
.nt-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

.nt-filter-grid { display: grid; grid-template-columns: 1fr; gap: 12px; align-items: end; }
@media (min-width: 640px)  { .nt-filter-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) { .nt-filter-grid { grid-template-columns: repeat(12, minmax(0,1fr)); }
  .c2 { grid-column: span 2; } .c3 { grid-column: span 3; } .c4 { grid-column: span 4; } .c5 { grid-column: span 5; } .c6 { grid-column: span 6; } .c1 { grid-column: span 1; } }
.nt-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.nt-row.end { justify-content: flex-end; }

/* ---------- Button (h-9, rounded-md) ---------- */
.nt-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 36px; padding: 0 14px; border-radius: 6px; border: 1px solid transparent;
  font-family: var(--font-sans); font-size: 14px; font-weight: 600; line-height: 1; white-space: nowrap;
  cursor: pointer; text-decoration: none; transition: background-color 150ms, border-color 150ms, color 150ms, box-shadow 150ms;
}
.nt-btn:focus-visible { outline: none; box-shadow: 0 0 0 2px rgba(139,195,74,.45); }
.nt-btn:disabled, .nt-btn[disabled] { opacity: .5; cursor: not-allowed; }
.nt-btn-primary   { background: var(--primary); color: var(--primary-on); border-color: var(--primary-hover); }
.nt-btn-primary:hover:not(:disabled)   { background: var(--primary-hover); }
.nt-btn-primary:active:not(:disabled)  { background: var(--primary-dark); }
.nt-btn-secondary { background: #fff; color: #334155; border-color: var(--border-control); }
.nt-btn-secondary:hover:not(:disabled) { background: var(--neutral-bg); }
.nt-btn-ev        { background: var(--ev-bg); color: var(--ev-text); border-color: var(--ev-border); }
.nt-btn-ev:hover:not(:disabled)        { background: var(--ev-border); }
.nt-btn-danger    { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-border); }
.nt-btn-danger:hover:not(:disabled)    { background: var(--danger-border); }
.nt-btn-danger-solid { background: var(--danger); color: #fff; border-color: #B91C1C; }
.nt-btn-danger-solid:hover:not(:disabled) { background: #B91C1C; }
.nt-btn-ghost     { background: transparent; color: #475569; }
.nt-btn-ghost:hover:not(:disabled)     { background: var(--neutral-bg); }
.nt-btn-sm { height: 30px; padding: 0 10px; font-size: 12px; }
.nt-btn-icon { width: 36px; padding: 0; }
.nt-btn-block { width: 100%; }
.nt-spinner { width: 14px; height: 14px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: nt-spin .7s linear infinite; display: none; }
.nt-btn.htmx-request .nt-spinner, .htmx-request .nt-btn .nt-spinner, form.htmx-request .nt-btn[type=submit] .nt-spinner { display: inline-block; }
.nt-btn.is-loading { pointer-events: none; opacity: .7; }
.nt-btn.is-loading .nt-spinner { display: inline-block; }
@keyframes nt-spin { to { transform: rotate(360deg); } }

/* ---------- StatusBadge (rounded-md, 5 cấp) ---------- */
.nt-badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 8px; border-radius: 6px; border: 1px solid; font-size: 12px; font-weight: 600; line-height: 18px; white-space: nowrap; }
.nt-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.nt-badge-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success-text); }
.nt-badge-success .dot { background: var(--success); }
.nt-badge-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning-text); }
.nt-badge-warning .dot { background: var(--warning); }
.nt-badge-danger  { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger-text); }
.nt-badge-danger .dot { background: var(--danger); }
.nt-badge-ev      { background: var(--ev-bg);      border-color: var(--ev-border);      color: var(--ev-text); }
.nt-badge-ev .dot { background: var(--ev); }
.nt-badge-neutral { background: var(--neutral-bg); border-color: var(--neutral-border); color: var(--neutral-text); }
.nt-badge-neutral .dot { background: var(--neutral); }
.nt-badge-brand   { background: var(--primary-light); border-color: var(--primary-tint); color: var(--primary-deep); }
.nt-badge-brand .dot { background: var(--primary-deep); }
.nt-pulse { animation: nt-pulse 1.6s ease-in-out infinite; }
@keyframes nt-pulse { 50% { opacity: .45; } }

/* Ô định danh (Mã SAP / Biển số / SĐT) */
.nt-plate { display: inline-flex; align-items: center; font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-weight: 600; font-size: 13px; line-height: 18px; background: var(--neutral-bg); border: 1px solid var(--border-control); color: var(--text); padding: 2px 8px; border-radius: 6px; white-space: nowrap; }
.nt-plate.lg { font-size: 16px; font-weight: 700; padding: 3px 10px; }
.nt-code { font-family: var(--font-mono); font-size: 13px; font-weight: 600; background: var(--primary-light); border: 1px solid var(--primary-tint); color: var(--primary-deep); padding: 1px 6px; border-radius: 6px; white-space: nowrap; }

/* ---------- AlertBanner ---------- */
.nt-alert { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border: 1px solid; border-radius: 8px; font-size: 13px; }
.nt-alert-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success-text); }
.nt-alert-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning-text); }
.nt-alert-danger  { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger-text); }
.nt-alert-ev      { background: var(--ev-bg);      border-color: var(--ev-border);      color: var(--ev-text); }
.nt-alert-neutral { background: var(--neutral-bg); border-color: var(--neutral-border); color: var(--neutral-text); }

/* ---------- Data table ---------- */
.nt-table-wrap { overflow: auto; max-height: calc(100vh - 340px); min-height: 200px; }
.nt-table { width: 100%; border-collapse: separate; border-spacing: 0; text-align: left; font-size: 13px; }
.nt-table thead th {
  position: sticky; top: 0; z-index: 2; background: var(--canvas);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: #475569;
  padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.nt-table tbody td { padding: 10px 12px; border-bottom: 1px solid #F1F5F9; vertical-align: middle; color: #1E293B; }
.nt-table tbody tr:hover td { background: rgba(241,248,233,.7); }
.nt-table tbody tr:last-child td { border-bottom: 0; }
.nt-table .tc { text-align: center; } .nt-table .tr { text-align: right; }
.nt-table .idx { color: #94A3B8; font-family: var(--font-mono); font-size: 12px; text-align: center; width: 48px; }
.nt-table .strong { font-weight: 600; color: var(--text); }
.nt-table .muted { color: var(--text-muted); font-size: 12px; }
.nt-table .truncate-cell { max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nt-empty { padding: 48px 16px; text-align: center; color: var(--text-muted); }
.nt-empty .ico { font-size: 32px; margin-bottom: 6px; }
.nt-empty .t { font-weight: 600; color: #334155; }
.nt-empty .d { font-size: 12px; margin-top: 4px; }
.nt-table-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; background: var(--canvas); border-top: 1px solid var(--border); font-size: 12px; color: #475569; }
.nt-table-foot b { color: var(--text); font-weight: 700; }
.nt-pager { display: flex; align-items: center; gap: 6px; }
.nt-pager .nt-btn { height: 30px; padding: 0 10px; font-size: 12px; }
.nt-pager .pg { height: 30px; display: inline-flex; align-items: center; padding: 0 10px; border: 1px solid var(--border-control); border-radius: 6px; background: #fff; font-weight: 600; font-family: var(--font-mono); font-size: 12px; }

/* Skeleton khi HTMX đang tải bảng */
.htmx-request .nt-table-wrap, .htmx-request.nt-table-wrap { opacity: .55; transition: opacity 150ms; }
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { display: inline-block; }

/* ---------- ModalShell ---------- */
.nt-overlay { position: fixed; inset: 0; z-index: 60; background: rgba(15,23,42,.55); backdrop-filter: blur(2px); display: flex; align-items: center; justify-content: center; padding: 16px; }
.nt-modal { position: relative; width: 100%; max-height: calc(100vh - 32px); display: flex; flex-direction: column; background: #fff; border-radius: 12px; box-shadow: 0 20px 50px rgba(15,23,42,.25); overflow: hidden; animation: nt-pop 160ms ease-out; }
.nt-modal.sm { max-width: 440px; } .nt-modal.md { max-width: 640px; } .nt-modal.lg { max-width: 800px; } .nt-modal.xl { max-width: 1024px; }
.nt-modal-bar { height: 3px; flex-shrink: 0; background: var(--primary); }
.nt-modal-bar.danger { background: var(--danger); } .nt-modal-bar.warning { background: var(--warning); } .nt-modal-bar.ev { background: var(--ev); }
.nt-modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; background: #fff; }
.nt-modal-title { font-size: 18px; line-height: 26px; font-weight: 700; margin: 0; color: var(--text); }
.nt-modal-desc { font-size: 12px; color: var(--text-muted); margin: 0; }
.nt-modal-body { padding: 16px 20px; overflow-y: auto; flex: 1; min-height: 0; }
.nt-modal-foot { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 12px 20px; border-top: 1px solid var(--border); background: var(--canvas); flex-shrink: 0; }
.nt-modal-foot.between { justify-content: space-between; }
@keyframes nt-pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }

.nt-section { border: 1px solid var(--border); border-radius: 8px; background: #fff; padding: 12px 14px; }
.nt-section-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: #475569; margin: 0 0 10px; display: flex; align-items: center; gap: 6px; }
.nt-kv { background: var(--canvas); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; font-size: 13px; }
.nt-kv.one { grid-template-columns: 1fr; gap: 8px; }
.nt-kv .k { display: block; font-size: 11px; font-weight: 500; color: var(--text-muted); margin-bottom: 2px; }
.nt-kv .v { font-weight: 600; color: var(--text); }
.nt-kv .full { grid-column: 1 / -1; }
.nt-kv.one .row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
@media (max-width: 520px) { .nt-kv { grid-template-columns: 1fr; } }
.nt-split { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 640px) { .nt-split { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.nt-media { width: 96px; height: 80px; border-radius: 8px; border: 1px solid var(--border); background: var(--canvas); object-fit: contain; display: flex; align-items: center; justify-content: center; color: #94A3B8; font-size: 24px; flex-shrink: 0; }
.nt-media.cover { object-fit: cover; width: 80px; height: 80px; font-size: 11px; text-align: center; }
.nt-timeline { position: relative; padding-left: 24px; display: flex; flex-direction: column; gap: 14px; }
.nt-timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--border); }
.nt-timeline .pt { position: relative; }
.nt-timeline .pt::before { content: ""; position: absolute; left: -24px; top: 3px; width: 14px; height: 14px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--border-control); background: var(--danger); }
.nt-timeline .pt.pick::before { background: var(--success); }

/* ---------- Toast (góc trên phải) + Confirm ---------- */
#toast-container { position: fixed; top: 76px; right: 16px; z-index: 80; display: flex; flex-direction: column; gap: 8px; pointer-events: none; max-width: calc(100vw - 32px); }
.nt-toast { pointer-events: auto; min-width: 260px; max-width: 420px; display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border: 1px solid; border-left-width: 4px; border-radius: 8px; background: #fff; box-shadow: 0 8px 24px rgba(15,23,42,.15); font-size: 13px; font-weight: 500; animation: nt-toast-in 180ms ease-out; transition: opacity 250ms, transform 250ms; }
.nt-toast.out { opacity: 0; transform: translateX(16px); }
.nt-toast.success { border-color: var(--success-border); border-left-color: var(--success); color: var(--success-text); background: #F0FDF4; }
.nt-toast.error   { border-color: var(--danger-border);  border-left-color: var(--danger);  color: var(--danger-text);  background: #FEF2F2; }
.nt-toast.warning { border-color: var(--warning-border); border-left-color: var(--warning); color: var(--warning-text); background: #FFFBEB; }
.nt-toast.info    { border-color: var(--ev-border);      border-left-color: var(--ev);      color: var(--ev-text);      background: #F0F9FF; }
@keyframes nt-toast-in { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }

/* ---------- Login ---------- */
.nt-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; background: var(--canvas); background-image: radial-gradient(circle at 20% 10%, rgba(139,195,74,.18), transparent 45%), radial-gradient(circle at 85% 90%, rgba(2,136,209,.10), transparent 40%); }
.nt-login-card { width: 100%; max-width: 420px; background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: 0 10px 30px rgba(15,23,42,.08); }
.nt-login-body { padding: 28px 28px 24px; }

/* ---------- User chip ---------- */
.nt-user { display: flex; align-items: center; gap: 10px; }
.nt-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: var(--primary-on); font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.nt-status-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); }
.nt-status-dot i { width: 8px; height: 8px; border-radius: 50%; background: var(--success); display: inline-block; }

.hidden { display: none !important; }
.nt-link { color: var(--ev-text); font-weight: 600; text-decoration: none; }
.nt-link:hover { text-decoration: underline; }
.nt-mt-1 { margin-top: 4px; } .nt-mt-2 { margin-top: 8px; }

/* Chọn số dòng / trang */
.nt-pagesize { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #475569; white-space: nowrap; }
.nt-pagesize .nt-input { width: 68px; height: 30px; font-size: 12px; font-family: var(--font-mono); font-weight: 600; padding: 0 6px; }
.nt-foot-right { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }