/* eDiary cinematic neon theme — tokens + motion + glow */
:root {
  --nf-canvas: #050505;
  --nf-surface-deep: #0f0f12;
  --nf-surface-card: #16161c;
  --nf-surface-input: #1e1e26;
  --nf-surface-hover: #22222c;
  --nf-red: #e50914;
  --nf-red-hover: #ff1f2c;
  --nf-red-active: #b20710;
  --nf-neon: #ff2a3a;
  --nf-neon-cyan: #00f0ff;
  --nf-neon-purple: #b24bff;
  --nf-ink: #ffffff;
  --nf-ink-soft: #c8c8d0;
  --nf-ink-muted: #8a8a98;
  --nf-hairline: #2e2e3a;
  --nf-border: #2a2a36;
  --nf-success: #46d369;
  --nf-info: #5491f5;
  --nf-warning: #e87c03;
  --nf-font: "Segoe UI", "Helvetica Neue", Roboto, Ubuntu, sans-serif;
  --nf-fs-hero: clamp(2.2rem, 5vw, 3.75rem);
  --nf-fs-section: 1.5rem;
  --nf-fs-body: 1rem;
  --nf-fs-sm: 0.875rem;
  --nf-radius: 14px;
  --nf-radius-sm: 8px;
  --nf-gutter: clamp(16px, 6vw, 96px);
  --nf-glow: 0 0 18px rgba(229, 9, 20, 0.45), 0 0 40px rgba(229, 9, 20, 0.2);
  --nf-glow-cyan: 0 0 16px rgba(0, 240, 255, 0.35);
  --nf-ease: 200ms ease;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  background: var(--nf-canvas) !important;
  color: var(--nf-ink) !important;
  font-family: var(--nf-font) !important;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--nf-ink); text-decoration: none; transition: color var(--nf-ease), text-shadow var(--nf-ease); }
a:hover { color: var(--nf-neon-cyan); }

h1, h2, h3, h4, h5, h6 { color: var(--nf-ink) !important; font-weight: 700; letter-spacing: -0.02em; }
hr { border: 0; border-top: 1px solid var(--nf-hairline); opacity: 1; margin: 1.25rem 0; }

:focus-visible { outline: 2px solid var(--nf-neon-cyan); outline-offset: 3px; }

/* Ambient animated backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 60% 40% at 15% 10%, rgba(229, 9, 20, 0.28), transparent 55%),
    radial-gradient(ellipse 50% 35% at 85% 20%, rgba(178, 75, 255, 0.18), transparent 50%),
    radial-gradient(ellipse 45% 40% at 70% 90%, rgba(0, 240, 255, 0.12), transparent 50%),
    var(--nf-canvas);
  animation: nf-aurora 14s ease-in-out infinite alternate;
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
  opacity: 0.5;
}

@keyframes nf-aurora {
  0% { filter: hue-rotate(0deg) saturate(1); }
  100% { filter: hue-rotate(18deg) saturate(1.15); }
}

@keyframes nf-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes nf-pulse-glow {
  0%, 100% { box-shadow: var(--nf-glow); }
  50% { box-shadow: 0 0 28px rgba(229, 9, 20, 0.7), 0 0 60px rgba(229, 9, 20, 0.35); }
}

@keyframes nf-spin-slow {
  to { transform: rotate(360deg); }
}

@keyframes nf-fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes nf-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.nf-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.nf-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Buttons */
.btn {
  border-radius: var(--nf-radius-sm) !important;
  font-weight: 600 !important;
  font-size: var(--nf-fs-sm) !important;
  padding: 10px 18px !important;
  border: none !important;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: none !important;
  transition: transform var(--nf-ease), background var(--nf-ease), box-shadow var(--nf-ease) !important;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary, .btn-danger {
  background: linear-gradient(135deg, var(--nf-red), #ff4d5a) !important;
  color: #fff !important;
  box-shadow: var(--nf-glow) !important;
}
.btn-primary:hover, .btn-danger:hover {
  background: linear-gradient(135deg, var(--nf-red-hover), #ff6b75) !important;
  box-shadow: 0 0 28px rgba(255, 31, 44, 0.65) !important;
  color: #fff !important;
}

.btn-secondary, .btn-dark, .btn-light {
  background: rgba(255, 255, 255, 0.06) !important;
  color: #fff !important;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14) !important;
}
.btn-secondary:hover, .btn-dark:hover, .btn-light:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #fff !important;
}

.btn-success {
  background: linear-gradient(135deg, #2ecc71, #46d369) !important;
  color: #04140a !important;
  box-shadow: 0 0 16px rgba(70, 211, 105, 0.35) !important;
}
.btn-info {
  background: linear-gradient(135deg, #3d7eff, #5491f5) !important;
  color: #fff !important;
  box-shadow: 0 0 16px rgba(84, 145, 245, 0.35) !important;
}

/* Icon-only action buttons (view / edit / delete) */
.btn.btn-icon {
  width: 34px !important;
  height: 34px !important;
  min-height: 34px !important;
  min-width: 34px !important;
  padding: 0 !important;
  border-radius: 8px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0 !important;
  line-height: 1 !important;
  font-size: 1.05rem !important;
}
.btn.btn-icon i {
  margin: 0 !important;
  line-height: 1;
  font-size: 1.1rem;
}
.table td .btn-icon { margin: 0 2px; }

.btn-nf-signin {
  background: var(--nf-red) !important;
  color: #fff !important;
  border-radius: 6px !important;
  padding: 7px 16px !important;
  min-height: 34px;
  box-shadow: 0 0 14px rgba(229, 9, 20, 0.5) !important;
  animation: nf-pulse-glow 2.8s ease-in-out infinite;
}

/* Forms */
.form-label { color: var(--nf-ink-soft) !important; font-size: var(--nf-fs-sm); font-weight: 600; }
.form-control, .form-select, select.form-control, textarea.form-control {
  background: var(--nf-surface-input) !important;
  color: #fff !important;
  border: 1px solid var(--nf-border) !important;
  border-radius: var(--nf-radius-sm) !important;
  min-height: 48px;
  padding: 12px 16px !important;
  box-shadow: none !important;
  transition: border-color var(--nf-ease), box-shadow var(--nf-ease) !important;
}
.form-control::placeholder { color: var(--nf-ink-muted) !important; }
.form-control:focus, select.form-control:focus, textarea.form-control:focus {
  border-color: var(--nf-neon) !important;
  box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.2), var(--nf-glow) !important;
  outline: none;
}
.form-control[readonly], .form-control:disabled {
  background: var(--nf-surface-deep) !important;
  color: var(--nf-ink-soft) !important;
}
textarea.form-control { min-height: 120px; }

/* Cards */
.card, .radius-15 {
  background: linear-gradient(160deg, rgba(30, 30, 40, 0.95), rgba(16, 16, 22, 0.98)) !important;
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: var(--nf-radius) !important;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45) !important;
  backdrop-filter: blur(8px);
  transition: transform var(--nf-ease), border-color var(--nf-ease), box-shadow var(--nf-ease);
}
.card:hover {
  border-color: rgba(229, 9, 20, 0.35) !important;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(229, 9, 20, 0.12) !important;
}
.card-body { padding: 1.35rem !important; }
.card-header, .card-footer { background: transparent !important; border-color: var(--nf-hairline) !important; }
.card-title h4, .card-title { font-size: 1.2rem !important; font-weight: 700 !important; }

.nf-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}
.nf-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: rgba(229, 9, 20, 0.15);
  color: var(--nf-neon);
  box-shadow: inset 0 0 0 1px rgba(229, 9, 20, 0.35), 0 0 16px rgba(229, 9, 20, 0.2);
  flex-shrink: 0;
}
.nf-icon-badge.cyan {
  background: rgba(0, 240, 255, 0.12);
  color: var(--nf-neon-cyan);
  box-shadow: inset 0 0 0 1px rgba(0, 240, 255, 0.35), var(--nf-glow-cyan);
}
.nf-icon-badge.purple {
  background: rgba(178, 75, 255, 0.14);
  color: var(--nf-neon-purple);
  box-shadow: inset 0 0 0 1px rgba(178, 75, 255, 0.4), 0 0 16px rgba(178, 75, 255, 0.25);
}
.nf-icon-badge.green {
  background: rgba(70, 211, 105, 0.14);
  color: var(--nf-success);
  box-shadow: inset 0 0 0 1px rgba(70, 211, 105, 0.35);
}

.nf-stat-card {
  display: block;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #1a1a24, #101016);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--nf-radius);
  padding: 1.4rem 1.35rem;
  min-height: 140px;
  transition: transform var(--nf-ease), box-shadow var(--nf-ease), border-color var(--nf-ease);
}
.nf-stat-card::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(229, 9, 20, 0.35), transparent 70%);
  pointer-events: none;
}
.nf-stat-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(229, 9, 20, 0.5);
  box-shadow: var(--nf-glow);
  color: #fff;
}
.nf-stat-card .nf-stat-label {
  color: var(--nf-ink-soft);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}
.nf-stat-card .nf-stat-value {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  margin: 0;
  background: linear-gradient(90deg, #fff, #ff8a94, #00f0ff);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: nf-shimmer 4s linear infinite;
}

.nf-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 1.5rem;
}
.nf-quick-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 1.1rem;
  border-radius: var(--nf-radius);
  background: rgba(22, 22, 30, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--nf-ease), border-color var(--nf-ease), box-shadow var(--nf-ease);
  min-height: 110px;
}
.nf-quick-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: var(--nf-glow-cyan);
  color: #fff;
}
.nf-quick-card span {
  font-weight: 600;
  font-size: 0.95rem;
}

/* Tables */
.table { color: #fff !important; --bs-table-border-color: var(--nf-hairline); }
.table > :not(caption) > * > * {
  background: transparent !important;
  border-bottom-color: var(--nf-hairline) !important;
  color: #fff !important;
  padding: 14px 12px !important;
  vertical-align: middle;
}
.table thead th {
  background: rgba(0, 0, 0, 0.35) !important;
  font-size: var(--nf-fs-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--nf-ink-soft) !important;
}
.table tbody tr { transition: background var(--nf-ease); }
.table tbody tr:hover > * { background: rgba(229, 9, 20, 0.08) !important; }
.table-responsive {
  border-radius: var(--nf-radius-sm);
  border: 1px solid var(--nf-border);
  overflow: auto;
}

/* Shell — self-contained layout (fixes logo/menu/footer overlap) */
.wrapper {
  background: transparent !important;
  min-height: 100vh;
  position: relative;
}

.sidebar-wrapper {
  top: 0 !important;
  left: 0 !important;
  width: 260px !important;
  height: 100vh !important;
  max-height: 100vh !important;
  background: #0a0a0e !important;
  border-right: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: none !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  z-index: 20 !important;
  /* no backdrop-filter — it breaks position:fixed children */
}

.sidebar-header {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  width: 100% !important;
  height: 70px !important;
  min-height: 70px !important;
  flex-shrink: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px;
  padding: 0 14px !important;
  margin: 0 !important;
  background: #0a0a0e !important;
  border-right: none !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  z-index: 2 !important;
  overflow: hidden;
}

.sidebar-header .nf-brand {
  font-size: 1.35rem !important;
  line-height: 1;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  max-width: calc(100% - 44px);
}
.nf-brand-mark {
  display: none;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--nf-red), #ff4d5a);
  color: #fff !important;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: var(--nf-glow);
  text-shadow: none;
}
.nf-brand-full { display: inline; }

.sidebar-header .toggle-btn {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff !important;
}

.sidebar-wrapper .metismenu {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 12px 10px 24px !important;
  margin: 0 !important;
}

.nf-brand {
  color: var(--nf-red) !important;
  font-weight: 800;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
  text-shadow: 0 0 18px rgba(229, 9, 20, 0.55);
}
.nf-brand:hover { color: var(--nf-red-hover) !important; }

.metismenu > li { margin-bottom: 4px; }
.metismenu a {
  color: var(--nf-ink-soft) !important;
  border-radius: 10px !important;
  margin: 0 !important;
  padding: 11px 12px !important;
  display: flex !important;
  align-items: center;
  gap: 10px;
  transition: background var(--nf-ease), color var(--nf-ease), box-shadow var(--nf-ease);
}
.metismenu a:hover, .metismenu .mm-active > a {
  background: linear-gradient(90deg, rgba(229, 9, 20, 0.22), transparent) !important;
  color: #fff !important;
  box-shadow: inset 3px 0 0 var(--nf-red);
}
.metismenu .parent-icon {
  background: rgba(255, 255, 255, 0.04) !important;
  color: var(--nf-neon-cyan) !important;
  border-radius: 10px !important;
  width: 36px !important;
  height: 36px !important;
  min-width: 36px !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.metismenu .menu-title {
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
}
.metismenu .menu-order { display: none !important; }

.top-header {
  left: 260px !important;
  width: auto !important;
  right: 0 !important;
  background: rgba(8, 8, 12, 0.92) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: none !important;
  z-index: 18 !important;
  height: 70px !important;
}
.top-header .navbar {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  height: 70px !important;
  width: 100%;
  margin: 0;
  padding: 0 14px 0 8px !important;
}
.right-topbar {
  width: auto !important;
  height: auto !important;
}

.page-wrapper {
  margin-top: 70px !important;
}

.page-content-wrapper {
  margin-left: 260px !important;
  margin-top: 0 !important;
  padding-bottom: 72px !important;
  min-height: calc(100vh - 70px);
}

.page-content {
  padding: 1.35rem clamp(12px, 2.5vw, 28px) 2rem !important;
}

.footer {
  position: relative !important;
  bottom: auto !important;
  left: auto !important;
  right: auto !important;
  margin-left: 260px !important;
  margin-top: 0 !important;
  width: auto !important;
  background: transparent !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: var(--nf-ink-muted) !important;
  font-size: 0.8rem !important;
  padding: 14px 20px 20px !important;
  text-align: center;
  z-index: 1;
}

.wrapper.toggled .top-header { left: 80px !important; }
.wrapper.toggled .page-content-wrapper { margin-left: 80px !important; }
.wrapper.toggled .footer { margin-left: 80px !important; }

.wrapper.toggled:not(.sidebar-hovered) .sidebar-wrapper {
  width: 80px !important;
}
.wrapper.toggled:not(.sidebar-hovered) .sidebar-header {
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 6px;
  height: auto !important;
  min-height: 90px !important;
  padding: 12px 8px !important;
}
.wrapper.toggled:not(.sidebar-hovered) .sidebar-header .nf-brand {
  max-width: none;
}
.wrapper.toggled:not(.sidebar-hovered) .nf-brand-full {
  display: none !important;
}
.wrapper.toggled:not(.sidebar-hovered) .nf-brand-mark {
  display: inline-flex !important;
}
.wrapper.toggled:not(.sidebar-hovered) .sidebar-header .toggle-btn {
  margin: 0;
}
.wrapper.toggled:not(.sidebar-hovered) .metismenu .menu-title {
  display: none !important;
}
.wrapper.toggled:not(.sidebar-hovered) .metismenu a {
  justify-content: center;
  padding: 12px !important;
}

/* Topbar layout */
.nf-topnav {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 70px;
  padding: 0 18px 0 10px !important;
  float: none !important;
}
.left-topbar {
  float: none !important;
  height: auto !important;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nf-top-center {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 18px;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 720px;
}

.nf-topbar-title {
  color: var(--nf-ink-soft) !important;
  font-size: 0.7rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 !important;
  white-space: nowrap;
  flex-shrink: 0;
  opacity: 0.9;
}

/* Clean search field — icon button only (no clipped GO label) */
.nf-top-search {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  width: 100%;
  max-width: 420px;
  min-width: 200px;
  height: 34px;
  padding: 2px 2px 2px 14px;
  margin: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  transition: border-color var(--nf-ease), box-shadow var(--nf-ease), background var(--nf-ease);
  overflow: hidden;
}
.nf-top-search:focus-within {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(229, 9, 20, 0.65);
  box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.15), 0 0 18px rgba(229, 9, 20, 0.2);
}
.nf-top-search input[type="search"] {
  flex: 1 1 auto;
  min-width: 0 !important;
  width: 100% !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--nf-ink) !important;
  height: 28px !important;
  min-height: 28px !important;
  max-height: 28px !important;
  padding: 0 10px 0 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
  outline: none !important;
  font-size: 0.875rem !important;
  line-height: 28px !important;
  border-radius: 0 !important;
  -webkit-appearance: none;
  appearance: none;
}
.nf-top-search input[type="search"]::placeholder {
  color: var(--nf-ink-muted) !important;
  opacity: 1;
}
.nf-top-search input[type="search"]::-webkit-search-decoration,
.nf-top-search input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
}
.nf-search-btn {
  flex: 0 0 28px !important;
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, #e50914, #ff3b4a) !important;
  color: #fff !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  line-height: 1 !important;
  font-size: 1.05rem !important;
  cursor: pointer;
  box-shadow: 0 0 14px rgba(229, 9, 20, 0.45) !important;
  transition: transform var(--nf-ease), filter var(--nf-ease);
}
.nf-search-btn i {
  display: block;
  line-height: 1;
  font-size: 1.1rem;
}
.nf-search-btn:hover {
  filter: brightness(1.1);
  transform: scale(1.05);
  color: #fff !important;
}

.right-topbar {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end;
  gap: 8px !important;
  height: 42px !important;
  width: auto !important;
  flex-shrink: 0;
  margin-left: auto !important;
  padding: 0 !important;
}
.right-topbar .dropdown {
  display: flex !important;
  align-items: center !important;
  height: 34px;
}

.nf-theme-toggle {
  width: 34px !important;
  height: 34px !important;
  min-width: 34px !important;
  min-height: 34px !important;
  max-height: 34px !important;
  padding: 0 !important;
  margin: 0 !important;
  border-radius: 10px !important;
  border: 1px solid var(--nf-border) !important;
  background: var(--nf-surface-input) !important;
  color: var(--nf-ink);
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer;
  transition: border-color var(--nf-ease), box-shadow var(--nf-ease);
  position: relative;
  line-height: 1 !important;
  box-sizing: border-box !important;
  vertical-align: middle;
}
.nf-theme-toggle:hover {
  border-color: var(--nf-neon-cyan) !important;
  box-shadow: var(--nf-glow-cyan);
}
.nf-theme-toggle .nf-icon-sun,
.nf-theme-toggle .nf-icon-moon {
  font-size: 1rem;
  position: absolute;
  line-height: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
html[data-theme="dark"] .nf-theme-toggle .nf-icon-sun { display: none; }
html[data-theme="dark"] .nf-theme-toggle .nf-icon-moon { display: block; color: var(--nf-neon-cyan); }
html[data-theme="light"] .nf-theme-toggle .nf-icon-moon { display: none; }
html[data-theme="light"] .nf-theme-toggle .nf-icon-sun { display: block; color: #e87c03; }

a.nf-user-chip.nav-link,
a.nf-user-chip,
.nf-user-chip.nav-link,
.nf-user-chip {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 8px !important;
  width: auto !important;
  height: 34px !important;
  min-height: 34px !important;
  max-height: 34px !important;
  padding: 0 10px 0 3px !important;
  margin: 0 !important;
  border-radius: 999px !important;
  background: var(--nf-surface-input) !important;
  border: 1px solid var(--nf-border) !important;
  max-width: 200px;
  line-height: 1 !important;
  box-sizing: border-box !important;
  vertical-align: middle;
  transition: border-color var(--nf-ease), box-shadow var(--nf-ease);
}
.nf-user-chip:hover,
.nf-user-chip:focus {
  border-color: rgba(229, 9, 20, 0.45) !important;
  box-shadow: 0 0 10px rgba(229, 9, 20, 0.18);
  color: var(--nf-ink) !important;
}
.nf-user-chip .user-box,
.nf-user-chip .user-info {
  display: flex !important;
  align-items: center !important;
  min-width: 0;
  height: 100%;
  line-height: 1 !important;
  margin: 0 !important;
  padding: 0 !important;
}
.nf-user-chip .user-name {
  display: block;
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  color: var(--nf-ink) !important;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1 !important;
}
.nf-user-chip .user-avatar {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  margin: 0 !important;
  font-size: 0.7rem !important;
  box-shadow: 0 0 8px rgba(229, 9, 20, 0.35) !important;
  flex-shrink: 0;
}
.nf-user-caret {
  color: var(--nf-ink-muted);
  font-size: 0.85rem;
  flex-shrink: 0;
  line-height: 1;
  margin: 0 !important;
}

/* Toast / message popup */
.nf-toast-host {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(360px, calc(100vw - 24px));
  pointer-events: none;
}
.nf-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #16161e;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
  color: #fff;
  animation: nf-toast-in 0.28s ease both;
}
.nf-toast.is-out { animation: nf-toast-out 0.25s ease both; }
.nf-toast-success { border-color: rgba(70, 211, 105, 0.45); box-shadow: 0 16px 40px rgba(0,0,0,.5), 0 0 20px rgba(70, 211, 105, 0.15); }
.nf-toast-error { border-color: rgba(229, 9, 20, 0.55); box-shadow: 0 16px 40px rgba(0,0,0,.5), 0 0 20px rgba(229, 9, 20, 0.2); }
.nf-toast-info { border-color: rgba(84, 145, 245, 0.45); }
.nf-toast-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.15rem;
}
.nf-toast-success .nf-toast-icon { background: rgba(70, 211, 105, 0.15); color: #46d369; }
.nf-toast-error .nf-toast-icon { background: rgba(229, 9, 20, 0.18); color: #ff5a64; }
.nf-toast-info .nf-toast-icon { background: rgba(84, 145, 245, 0.15); color: #5491f5; }
.nf-toast-body { flex: 1; min-width: 0; padding-top: 2px; }
.nf-toast-title { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--nf-ink-soft); margin: 0 0 4px; }
.nf-toast-msg { font-size: 0.92rem; margin: 0; line-height: 1.35; color: #fff; }
.nf-toast-close {
  border: 0;
  background: transparent;
  color: var(--nf-ink-muted);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
}
.nf-toast-close:hover { color: #fff; }
@keyframes nf-toast-in {
  from { opacity: 0; transform: translateY(-10px) translateX(12px); }
  to { opacity: 1; transform: none; }
}
@keyframes nf-toast-out {
  to { opacity: 0; transform: translateY(-8px) translateX(10px); }
}
html[data-theme="light"] .nf-toast {
  background: #fff;
  color: #141414;
  border-color: #d8d8e0;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}
html[data-theme="light"] .nf-toast-msg { color: #141414; }
html[data-theme="light"] .nf-toast-close:hover { color: #141414; }

.nf-empty {
  color: var(--nf-ink-muted);
  padding: 2.5rem 1rem !important;
  text-align: center !important;
}
.nf-empty-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 2rem 1rem;
  text-align: center;
  color: var(--nf-ink-muted);
}
.table .nf-empty,
.table td.nf-empty {
  text-align: center !important;
}

/* Profile upload */
.nf-avatar-upload {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  padding: 1rem;
  border-radius: var(--nf-radius);
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.15);
}
.nf-avatar-preview {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(229, 9, 20, 0.55);
  box-shadow: var(--nf-glow);
  background: #16161c;
}
.nf-avatar-preview.placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--nf-neon-cyan);
}
.user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.user-avatar {
  overflow: hidden;
  padding: 0 !important;
}

.top-header .toggle-btn { color: #fff !important; }
.user-name { color: var(--nf-ink) !important; font-weight: 600; font-size: 0.8rem; }
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--nf-red), var(--nf-neon-purple));
  box-shadow: 0 0 8px rgba(229, 9, 20, 0.35);
  margin-right: 0;
  font-weight: 700;
  font-size: 0.7rem;
  overflow: hidden;
  padding: 0 !important;
  line-height: 1;
}

.dropdown-menu {
  background: #16161e !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 12px !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55), 0 0 20px rgba(178, 75, 255, 0.12) !important;
  padding: 8px !important;
}
.dropdown-item {
  color: #fff !important;
  border-radius: 8px;
  font-size: 0.9rem;
  padding: 10px 12px !important;
}
.dropdown-item:hover { background: rgba(229, 9, 20, 0.18) !important; color: #fff !important; }
.dropdown-divider { border-color: var(--nf-hairline) !important; }

.page-wrapper, .page-content-wrapper, .page-content { background: transparent !important; }
.page-breadcrumb .breadcrumb-title,
.breadcrumb-item, .breadcrumb-item a, .breadcrumb-item.active {
  color: var(--nf-ink-soft) !important;
  font-size: var(--nf-fs-sm);
}
.breadcrumb-item + .breadcrumb-item::before { color: var(--nf-ink-muted) !important; }

.back-to-top {
  background: var(--nf-red) !important;
  color: #fff !important;
  border-radius: 12px !important;
  box-shadow: var(--nf-glow) !important;
}
.overlay.toggle-btn-mobile { background: rgba(0, 0, 0, 0.75) !important; }
.switcher-body { display: none !important; }

.modal-content {
  background: #16161e !important;
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 14px !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--nf-glow) !important;
}
.modal-header, .modal-footer { border-color: var(--nf-hairline) !important; }
.btn-close { filter: invert(1); opacity: 0.75; }
.nf-page-header { margin-bottom: 1.25rem; }
.nf-page-header h1 { font-size: 1.65rem !important; margin: 0; }

/* Auth */
body.nf-auth { min-height: 100vh; }
.nf-auth-shell { min-height: 100vh; display: flex; flex-direction: column; position: relative; }
.nf-auth-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--nf-gutter);
  z-index: 2;
}
.nf-auth-panel {
  width: 100%;
  max-width: 460px;
  margin: 2.5rem auto 3.5rem;
  background: rgba(12, 12, 18, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: clamp(28px, 5vw, 44px) clamp(22px, 4vw, 48px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55), 0 0 40px rgba(229, 9, 20, 0.15);
  animation: nf-fade-up 0.6s ease both;
  position: relative;
  overflow: hidden;
}
.nf-auth-panel::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -30%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.2), transparent 70%);
  pointer-events: none;
}
.nf-auth-panel h1 { font-size: 1.85rem !important; margin-bottom: 1.25rem !important; }
.nf-auth-meta { color: var(--nf-ink-muted); font-size: 0.9rem; margin-top: 1.25rem; text-align: center; }
.nf-auth-meta a { color: #fff; font-weight: 700; }
.nf-auth-meta a:hover { color: var(--nf-neon-cyan); text-decoration: underline; }
.nf-auth-panel .btn-primary { width: 100%; min-height: 50px; font-size: 1rem !important; }

/* Landing */
.nf-landing { position: relative; min-height: 100vh; }
.nf-landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem var(--nf-gutter);
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nf-landing-nav.is-scrolled {
  background: rgba(10, 10, 14, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.nf-landing-nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}
.nf-landing-nav-links > a {
  color: var(--nf-ink-soft);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}
.nf-landing-nav-links > a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--nf-red), var(--nf-neon-cyan));
  transition: right 0.25s ease;
}
.nf-landing-nav-links > a:hover,
.nf-landing-nav-links > a.is-active {
  color: #fff;
}
.nf-landing-nav-links > a:hover::after,
.nf-landing-nav-links > a.is-active::after {
  right: 0;
}
.nf-landing-nav-actions { display: flex; gap: 10px; align-items: center; }
.nf-nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
}
.nf-nav-toggle:hover { border-color: rgba(0, 240, 255, 0.4); color: var(--nf-neon-cyan); }

.nf-pill-pulse {
  animation: nf-pulse-glow 2.4s ease-in-out infinite;
}

/* Stats strip */
.nf-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 var(--nf-gutter) 1rem;
  padding: 1.25rem;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(28, 28, 38, 0.9), rgba(12, 12, 18, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 40px rgba(229, 9, 20, 0.08);
}
.nf-stat {
  text-align: center;
  padding: 0.75rem 0.5rem;
  position: relative;
}
.nf-stat + .nf-stat::before {
  content: "";
  position: absolute;
  left: 0; top: 18%; bottom: 18%;
  width: 1px;
  background: rgba(255, 255, 255, 0.08);
}
.nf-stat-icon {
  display: inline-flex;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  border-radius: 12px;
  background: rgba(229, 9, 20, 0.18);
  color: #ff8a93;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  animation: nf-float 4.5s ease-in-out infinite;
}
.nf-stat-icon.cyan { background: rgba(0, 240, 255, 0.12); color: var(--nf-neon-cyan); animation-delay: 0.3s; }
.nf-stat-icon.purple { background: rgba(178, 75, 255, 0.15); color: #d4a0ff; animation-delay: 0.6s; }
.nf-stat-icon.green { background: rgba(46, 213, 115, 0.12); color: #7dffa8; animation-delay: 0.9s; }
.nf-stat strong {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(90deg, #fff, #ffb3b9 40%, #00f0ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nf-stat span:last-child {
  display: block;
  margin-top: 0.25rem;
  color: var(--nf-ink-soft);
  font-size: 0.85rem;
}

.nf-feature-grid-wide {
  grid-template-columns: repeat(3, 1fr);
}

/* How it works */
.nf-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.nf-step {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 1.35rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(28, 28, 38, 0.95), rgba(14, 14, 20, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.nf-step:hover {
  transform: translateX(6px);
  border-color: rgba(229, 9, 20, 0.35);
  box-shadow: 0 0 28px rgba(229, 9, 20, 0.12);
}
.nf-step-num {
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.35);
  min-width: 1.5ch;
}
.nf-step-icon {
  display: inline-flex;
  width: 48px; height: 48px;
  align-items: center; justify-content: center;
  border-radius: 14px;
  background: rgba(229, 9, 20, 0.18);
  color: #ff8a93;
  font-size: 1.4rem;
}
.nf-step-icon.cyan { background: rgba(0, 240, 255, 0.12); color: var(--nf-neon-cyan); }
.nf-step-icon.purple { background: rgba(178, 75, 255, 0.15); color: #d4a0ff; }
.nf-step h3 { margin: 0 0 0.35rem; font-size: 1.15rem !important; }
.nf-step p { margin: 0; color: var(--nf-ink-soft); font-size: 0.95rem; }

/* Security / info tiles */
.nf-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.nf-info-tile {
  padding: 1.35rem 1.15rem;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(22, 22, 30, 0.98), rgba(10, 10, 14, 1));
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  min-height: 170px;
}
.nf-info-tile:hover {
  transform: translateY(-5px);
  box-shadow: var(--nf-glow-cyan);
}
.nf-info-tile h3 { font-size: 1.05rem !important; margin: 0.75rem 0 0.4rem; }
.nf-info-tile p { margin: 0; color: var(--nf-ink-soft); font-size: 0.9rem; }

/* FAQ */
.nf-faq { display: grid; gap: 10px; max-width: 760px; }
.nf-faq-item {
  background: rgba(20, 20, 28, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 0.25rem 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.nf-faq-item[open] {
  border-color: rgba(0, 240, 255, 0.3);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.08);
}
.nf-faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.95rem 0;
  font-weight: 700;
  color: #fff;
}
.nf-faq-item summary::-webkit-details-marker { display: none; }
.nf-faq-item summary i { color: var(--nf-neon-cyan); font-size: 1.2rem; }
.nf-faq-item p {
  margin: 0 0 1rem 1.85rem;
  color: var(--nf-ink-soft);
  font-size: 0.95rem;
}

.nf-cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.nf-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}
.nf-footer-grid h4 {
  font-size: 0.8rem !important;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--nf-ink-muted);
  margin: 0 0 0.75rem;
}
.nf-footer-grid a {
  display: block;
  color: var(--nf-ink-soft);
  text-decoration: none;
  margin-bottom: 0.45rem;
  font-size: 0.92rem;
}
.nf-footer-grid a:hover { color: var(--nf-neon-cyan); }
.nf-footer-tag { color: var(--nf-ink-soft); margin: 0.65rem 0 0; max-width: 28ch; font-size: 0.9rem; }
.nf-footer-copy {
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  color: var(--nf-ink-muted);
}

.nf-hero {
  position: relative;
  min-height: min(94vh, 820px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 2rem;
  padding: calc(5.5rem + 32px) var(--nf-gutter) 3rem;
  overflow: hidden;
}
.nf-hero-inner { position: relative; z-index: 2; max-width: 640px; }
.nf-hero h1 {
  font-size: var(--nf-fs-hero) !important;
  font-weight: 800 !important;
  line-height: 1.08 !important;
  margin: 0 0 1rem;
  text-shadow: 0 0 30px rgba(229, 9, 20, 0.25);
}
.nf-hero .nf-hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--nf-ink-soft);
  margin: 0 0 1.75rem;
  max-width: 34ch;
}
.nf-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.nf-hero-cta .btn { min-height: 52px; font-size: 1.05rem !important; padding: 12px 24px !important; }
.nf-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(229, 9, 20, 0.15);
  border: 1px solid rgba(229, 9, 20, 0.4);
  color: #ffb3b9;
  margin-bottom: 1rem;
  box-shadow: 0 0 16px rgba(229, 9, 20, 0.2);
}

.nf-hero-caption {
  margin: 0.75rem 0 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--nf-ink-soft);
  letter-spacing: 0.02em;
}
.nf-hero-art {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}
.nf-illus {
  width: min(420px, 90%);
  animation: nf-float 5s ease-in-out infinite;
  filter: drop-shadow(0 0 24px rgba(229, 9, 20, 0.35)) drop-shadow(0 0 40px rgba(0, 240, 255, 0.15));
}
.nf-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
  z-index: 1;
}
.nf-orb-1 {
  width: 180px; height: 180px; top: 18%; right: 8%;
  background: radial-gradient(circle, rgba(229, 9, 20, 0.55), transparent 70%);
  animation: nf-float 6s ease-in-out infinite;
}
.nf-orb-2 {
  width: 140px; height: 140px; bottom: 18%; left: 42%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.35), transparent 70%);
  animation: nf-float 7s ease-in-out infinite reverse;
}
.nf-orb-3 {
  width: 100px; height: 100px; top: 30%; left: 8%;
  background: radial-gradient(circle, rgba(178, 75, 255, 0.4), transparent 70%);
  animation: nf-float 5.5s ease-in-out infinite 0.5s;
}

.nf-section { padding: 3.5rem var(--nf-gutter); position: relative; scroll-margin-top: 5.5rem; }
.nf-landing #features,
.nf-landing #how,
.nf-landing #security,
.nf-landing #faq { scroll-margin-top: 5.5rem; }
.nf-section-title {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem) !important;
  font-weight: 800 !important;
  margin: 0 0 1.25rem !important;
}
.nf-section-sub { color: var(--nf-ink-soft); margin: -0.5rem 0 1.5rem; max-width: 50ch; }

.nf-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.nf-feature-card {
  background: linear-gradient(160deg, rgba(28, 28, 38, 0.95), rgba(14, 14, 20, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--nf-radius);
  padding: 1.4rem 1.15rem 1.6rem;
  transition: transform var(--nf-ease), box-shadow var(--nf-ease), border-color var(--nf-ease);
  min-height: 180px;
}
.nf-feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: var(--nf-glow-cyan);
}
.nf-feature-card h3 { font-size: 1.15rem !important; margin: 0.75rem 0 0.4rem; }
.nf-feature-card p { margin: 0; color: var(--nf-ink-soft); font-size: 0.95rem; }

.nf-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.nf-rail-tile {
  position: relative;
  background: linear-gradient(145deg, #1b1b26, #101016);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--nf-radius);
  padding: 1.25rem;
  min-height: 160px;
  overflow: hidden;
  transition: transform var(--nf-ease), box-shadow var(--nf-ease);
}
.nf-rail-tile:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--nf-glow);
}
.nf-rail-tile .nf-rank {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, 0.35);
  margin-bottom: 0.35rem;
}
.nf-rail-tile h3 { font-size: 1.1rem !important; margin: 0 0 0.35rem; }
.nf-rail-tile p { margin: 0; color: var(--nf-ink-soft); font-size: 0.9rem; }

.nf-cta-band {
  margin: 1rem var(--nf-gutter) 3rem;
  padding: 2.25rem clamp(1.25rem, 4vw, 2.5rem);
  border-radius: 20px;
  background:
    linear-gradient(120deg, rgba(229, 9, 20, 0.35), rgba(178, 75, 255, 0.25), rgba(0, 240, 255, 0.15)),
    #120a10;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--nf-glow);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.nf-cta-band h2 { margin: 0 0 0.35rem; font-size: 1.6rem !important; }
.nf-cta-band p { margin: 0; color: var(--nf-ink-soft); }

.nf-landing-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.5rem var(--nf-gutter);
  color: var(--nf-ink-muted);
  font-size: 0.9rem;
}
.nf-landing-footer a { color: var(--nf-ink-muted); }
.nf-landing-footer a:hover { color: var(--nf-neon-cyan); }

body.nf-landing-page .wrapper > .sidebar-wrapper,
body.nf-landing-page .top-header,
body.nf-landing-page .footer,
body.nf-landing-page .back-to-top,
body.nf-landing-page .overlay { display: none !important; }
body.nf-landing-page .wrapper,
body.nf-landing-page .page-wrapper,
body.nf-landing-page .page-content-wrapper,
body.nf-landing-page .page-content {
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
}

.pace .pace-progress { background: var(--nf-red) !important; box-shadow: var(--nf-glow); }

@media (max-width: 1100px) {
  .nf-topbar-title { display: none; }
}

@media (max-width: 1024px) {
  .nf-hero { grid-template-columns: 1fr; text-align: center; padding-top: 6.5rem; }
  .nf-hero-inner { margin: 0 auto; }
  .nf-hero .nf-hero-lead { margin-left: auto; margin-right: auto; }
  .nf-hero-cta { justify-content: center; }
  .nf-feature-grid, .nf-rail, .nf-quick-grid, .nf-info-grid, .nf-stats { grid-template-columns: repeat(2, 1fr); }
  .nf-feature-grid-wide { grid-template-columns: repeat(2, 1fr); }
  .nf-stat + .nf-stat::before { display: none; }
  .nf-footer-grid { grid-template-columns: 1fr 1fr; }
  .nf-nav-toggle { display: inline-flex; margin-left: auto; }
  .nf-landing-nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 2px);
    left: var(--nf-gutter);
    right: var(--nf-gutter);
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 1rem;
    background: rgba(14, 14, 20, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  }
  .nf-landing-nav.is-open .nf-landing-nav-links { display: flex; }
  .nf-landing-nav-links > a { padding: 0.65rem 0.4rem; }
  .nf-landing-nav-actions { flex-direction: column; width: 100%; margin-top: 0.5rem; }
  .nf-landing-nav-actions .btn { width: 100%; justify-content: center; }
  .nf-top-center { max-width: none; }
  .nf-top-search { max-width: 320px; }
}

@media (max-width: 991px) {
  .top-header, .top-header .navbar { left: 0 !important; }
  .page-content-wrapper { margin-left: 0 !important; }
  .footer { margin-left: 0 !important; }
  .wrapper.toggled .top-header { left: 0 !important; }
  .wrapper.toggled .page-content-wrapper { margin-left: 0 !important; }
  .wrapper.toggled .footer { margin-left: 0 !important; }
}

@media (max-width: 640px) {
  .nf-feature-grid, .nf-rail, .nf-quick-grid, .nf-info-grid, .nf-stats,
  .nf-feature-grid-wide, .nf-footer-grid { grid-template-columns: 1fr; }
  .nf-hero-cta { flex-direction: column; }
  .nf-hero-cta .btn, .nf-cta-band .btn, .nf-cta-actions .btn { width: 100%; }
  .nf-cta-actions { width: 100%; flex-direction: column; }
  .nf-auth-panel { margin: 1.5rem 1rem 2rem; }
  .nf-landing-nav { padding: 0.75rem 1rem; }
  .nf-step { grid-template-columns: auto 1fr; }
  .nf-step-num { display: none; }
  .nf-user-chip .user-info { display: none !important; }
  .nf-user-caret { display: none; }
  .nf-top-search { min-width: 0; max-width: 180px; }
}

html[data-theme="light"] .nf-top-search {
  background: #fff;
  border-color: var(--nf-hairline);
}
html[data-theme="light"] .nf-top-search:focus-within {
  border-color: rgba(229, 9, 20, 0.55);
}

/* Loading button state */
.btn.is-loading {
  opacity: 0.75;
  pointer-events: none;
  position: relative;
}
.nf-spinner {
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  display: inline-block;
  animation: nf-spin-slow 0.7s linear infinite;
}

/* Banners / onboarding */
.nf-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 16px;
  border-radius: 12px;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.nf-banner p { margin: 4px 0 0; color: var(--nf-ink-soft); font-size: 0.9rem; }
.nf-banner-warn {
  background: rgba(232, 124, 3, 0.12);
  border-color: rgba(232, 124, 3, 0.35);
}
.nf-onboard {
  margin-bottom: 1.25rem;
}
.nf-onboard-card {
  background: linear-gradient(135deg, rgba(229, 9, 20, 0.18), rgba(0, 240, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--nf-glow);
}
.nf-onboard-card h2 {
  margin: 0.75rem 0 0.4rem;
  font-size: 1.35rem !important;
}
.nf-onboard-card p {
  color: var(--nf-ink-soft);
  margin: 0 0 1rem;
}

@media (max-width: 767px) {
  .nf-quick-grid { grid-template-columns: 1fr 1fr !important; }
  .page-content { padding: 1rem 0.75rem 2rem !important; }
  .table td .btn-icon { margin: 2px; }
  .nf-banner { flex-direction: column; align-items: flex-start; }
}

/* Light mode */
html[data-theme="light"] {
  --nf-canvas: #f4f5f7;
  --nf-surface-deep: #ffffff;
  --nf-surface-card: #ffffff;
  --nf-surface-input: #ffffff;
  --nf-surface-hover: #f0f1f4;
  --nf-ink: #141414;
  --nf-ink-soft: #3d3d45;
  --nf-ink-muted: #6b6b76;
  --nf-hairline: #d8d8e0;
  --nf-border: #d0d0da;
  --nf-glow: 0 0 14px rgba(229, 9, 20, 0.25);
  --nf-glow-cyan: 0 0 12px rgba(0, 150, 170, 0.2);
}

html[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 55% 40% at 12% 8%, rgba(229, 9, 20, 0.1), transparent 55%),
    radial-gradient(ellipse 45% 35% at 88% 18%, rgba(178, 75, 255, 0.08), transparent 50%),
    var(--nf-canvas);
  animation: none;
  filter: none;
}

html[data-theme="light"] body::after {
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
}

html[data-theme="light"] .sidebar-wrapper,
html[data-theme="light"] .sidebar-header {
  background: #ffffff !important;
  border-color: var(--nf-hairline) !important;
}

html[data-theme="light"] .top-header,
html[data-theme="light"] .top-header .navbar {
  background: rgba(255, 255, 255, 0.92) !important;
  border-bottom-color: var(--nf-hairline) !important;
}

html[data-theme="light"] .card,
html[data-theme="light"] .radius-15 {
  background: #fff !important;
  border: 1px solid var(--nf-hairline) !important;
  box-shadow: 0 8px 24px rgba(20, 20, 30, 0.06) !important;
}

html[data-theme="light"] .nf-stat-card,
html[data-theme="light"] .nf-quick-card,
html[data-theme="light"] .nf-feature-card,
html[data-theme="light"] .nf-rail-tile {
  background: #fff;
  border-color: var(--nf-hairline);
}

html[data-theme="light"] .table thead th {
  background: #f0f1f5 !important;
  color: var(--nf-ink-soft) !important;
}

html[data-theme="light"] .metismenu a:hover,
html[data-theme="light"] .metismenu .mm-active > a {
  background: linear-gradient(90deg, rgba(229, 9, 20, 0.1), transparent) !important;
  color: var(--nf-ink) !important;
}

html[data-theme="light"] .dropdown-menu {
  background: #fff !important;
  border-color: var(--nf-hairline) !important;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12) !important;
}

html[data-theme="light"] .dropdown-item { color: var(--nf-ink) !important; }
html[data-theme="light"] .dropdown-item:hover { background: #f3f3f7 !important; }

html[data-theme="light"] .nf-stat-card .nf-stat-value {
  background: linear-gradient(90deg, #141414, #e50914, #0088aa);
  -webkit-background-clip: text;
  background-clip: text;
}

html[data-theme="light"] .footer {
  color: var(--nf-ink-muted) !important;
  border-top-color: var(--nf-hairline) !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  body::before { animation: none; }
}