:root {
  --bg: #000000;
  --surface: rgba(12, 12, 12, 0.92);
  --surface2: rgba(20, 20, 20, 0.95);
  --border: rgba(255, 255, 255, 0.08);
  --border-top: #e50914;
  --text: #f5f5f5;
  --muted: #9ca3af;
  --red: #e50914;
  --red-glow: rgba(229, 9, 20, 0.45);
  --green: #46d369;
  --card: rgba(18, 18, 18, 0.95);
  --nav-h: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  overflow-x: hidden;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: radial-gradient(ellipse 120% 80% at 50% -20%, #1a0000 0%, #000 55%);
}

.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 40% at 80% 90%, rgba(229, 9, 20, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 50% 30% at 10% 20%, rgba(229, 9, 20, 0.06) 0%, transparent 50%);
  animation: glowPulse 8s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 40px);
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.nav-brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), #8b0000);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 0 20px var(--red-glow);
}

.nav-brand-text { font-weight: 800; font-size: 1.15rem; }
.nav-brand-text span { color: var(--red); }

.nav-pill {
  display: none;
  align-items: center;
  gap: 4px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
}

.nav-pill a {
  padding: 8px 16px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
}

.nav-pill a:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.nav-pill a.active { background: var(--red); color: #fff; }

.nav-actions { display: flex; gap: 8px; align-items: center; }

.nav-btn {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.nav-btn-primary { background: var(--red); color: #fff; box-shadow: 0 4px 20px var(--red-glow); }
.nav-btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 48px) clamp(16px, 4vw, 32px) 80px;
}

.wrap-narrow { max-width: 520px; }

.hero {
  text-align: center;
  padding: clamp(32px, 8vw, 72px) 0 clamp(24px, 4vw, 40px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(2.2rem, 8vw, 4rem);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-bottom: 8px;
}

.hero-brand {
  font-size: clamp(2rem, 7vw, 3.5rem);
  font-weight: 900;
  background: linear-gradient(135deg, #fff 0%, var(--red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.hero-desc {
  color: var(--muted);
  font-size: clamp(0.9rem, 2.5vw, 1.05rem);
  max-width: 480px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--border-top);
  border-radius: 16px;
  padding: clamp(18px, 4vw, 24px);
  margin-bottom: 20px;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.95rem; }

.hint { color: var(--muted); font-size: 0.85rem; margin-bottom: 12px; line-height: 1.6; }

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
}

textarea {
  min-height: 140px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.82rem;
  resize: vertical;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.15);
}

.input-key {
  font-family: ui-monospace, monospace;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-align: center;
  font-size: 1.05rem;
}

button, .btn {
  border: none;
  border-radius: 999px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.15s, box-shadow 0.15s;
}

button:hover, .btn:hover { transform: translateY(-2px); }
button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--red), #b20710);
  color: #fff;
  box-shadow: 0 6px 24px var(--red-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-success { background: var(--green); color: #000; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; width: 100%; }

.actions { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

header.page-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.logo {
  color: var(--red);
  font-size: 1.75rem;
  font-weight: 900;
  text-shadow: 0 0 30px var(--red-glow);
}

.subtitle { color: var(--muted); font-size: 0.95rem; }

.steps-bar { display: flex; gap: 8px; margin-bottom: 24px; }

.step-item {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  border-radius: 12px;
  font-size: 0.78rem;
  color: var(--muted);
  min-width: 0;
}

.step-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface2);
  margin-right: 4px;
  font-weight: 700;
  font-size: 0.72rem;
}

.step-item.active {
  border-top-color: var(--red);
  color: var(--text);
  background: rgba(229, 9, 20, 0.06);
}

.step-item.active span { background: var(--red); color: #fff; }
.step-item.done { border-top-color: var(--green); color: var(--green); }
.step-item.done span { background: var(--green); color: #000; font-size: 0.65rem; }

.device-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.device-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: 16px;
  padding: clamp(20px, 4vw, 28px) 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.device-card:hover {
  border-top-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.device-card.selected {
  border-top-color: var(--red);
  background: rgba(229, 9, 20, 0.08);
}

.device-icon { font-size: clamp(2rem, 6vw, 2.8rem); margin-bottom: 10px; }
.device-label { font-weight: 700; font-size: 0.95rem; }
.device-sub { color: var(--muted); font-size: 0.78rem; margin-top: 4px; }

.status-banner {
  display: none;
  padding: 14px 18px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-weight: 600;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
}

.status-banner.show { display: flex; }
.status-banner.success {
  background: rgba(70, 211, 105, 0.1);
  border: 1px solid rgba(70, 211, 105, 0.3);
  border-top: 3px solid var(--green);
  color: var(--green);
}

.status-banner.fail {
  background: rgba(229, 9, 20, 0.1);
  border: 1px solid rgba(229, 9, 20, 0.3);
  border-top: 3px solid var(--red);
  color: #ff6b6b;
}

.log-panel {
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border);
  border-top: 2px solid var(--red);
  border-radius: 12px;
  padding: 14px;
  max-height: 280px;
  overflow-y: auto;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.78rem;
}

.log-line { padding: 4px 0; border-bottom: 1px solid rgba(255,255,255,0.04); display: flex; gap: 10px; }
.log-time { color: #555; flex-shrink: 0; }
.log-msg { color: var(--muted); }
.log-line.success .log-msg { color: var(--green); }
.log-line.error .log-msg { color: #ff6b6b; }
.log-line.info .log-msg { color: #f87171; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.stat-num { font-size: 1.8rem; font-weight: 800; }
.stat-label { color: var(--muted); font-size: 0.85rem; margin-top: 4px; }
.stat.valid .stat-num { color: var(--green); }
.stat.invalid .stat-num { color: var(--red); }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; }

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge.live, .badge.ok { background: rgba(70, 211, 105, 0.15); color: var(--green); }
.badge.dead, .badge.bad { background: rgba(229, 9, 20, 0.15); color: #ff6b6b; }

.progress { display: none; align-items: center; gap: 10px; color: var(--muted); margin-bottom: 16px; }
.progress.show { display: flex; }

.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.results { display: none; }
.results.show { display: block; }

.link-muted { color: var(--muted); font-size: 0.85rem; text-decoration: none; }
.link-muted:hover { color: var(--red); }
.footer-note { text-align: center; color: var(--muted); font-size: 0.8rem; margin-top: 28px; }

.login-page {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px 48px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  margin: 0;
}

.login-card-head {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.login-logo {
  font-size: 2rem;
  font-weight: 900;
  color: var(--red);
  letter-spacing: 2px;
  text-shadow: 0 0 30px var(--red-glow);
}

.login-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 6px;
}

.login-foot {
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 20px;
  line-height: 1.5;
}

.login-card .status-banner { margin-bottom: 16px; }

.float-contact {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  background: linear-gradient(135deg, var(--red), #8b0000);
  color: #fff;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 999px;
  box-shadow: 0 8px 32px var(--red-glow), 0 4px 16px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
  white-space: nowrap;
  max-width: calc(100vw - 32px);
  transition: transform 0.2s, box-shadow 0.2s;
  animation: floatBob 3s ease-in-out infinite;
}

.float-contact:hover {
  transform: translateX(-50%) translateY(-3px);
  box-shadow: 0 12px 40px var(--red-glow), 0 6px 20px rgba(0, 0, 0, 0.6);
}

@keyframes floatBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}

@media (max-width: 480px) {
  .float-contact {
    font-size: 0.75rem;
    padding: 12px 16px;
    white-space: normal;
    text-align: center;
    max-width: calc(100vw - 24px);
  }
}

.admin-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  padding: 6px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 999px;
  width: fit-content;
  max-width: 100%;
}

.admin-tabs button {
  padding: 10px 18px;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: none;
}

.admin-tabs button:hover { color: var(--text); background: rgba(255,255,255,0.05); transform: none; }
.admin-tabs button.active { background: var(--red); color: #fff; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.stock-item, .key-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-top: 2px solid rgba(229, 9, 20, 0.5);
  border-radius: 12px;
  margin-bottom: 10px;
  gap: 12px;
  flex-wrap: wrap;
}

.stock-item .title, .key-item .title { font-weight: 700; font-family: ui-monospace, monospace; }
.stock-item .meta, .key-item .meta { font-size: 0.82rem; color: var(--muted); margin-top: 4px; }

.key-gen-row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-top: 12px; }

.generated-key {
  background: rgba(229, 9, 20, 0.08);
  border: 1px solid rgba(229, 9, 20, 0.3);
  border-top: 3px solid var(--red);
  border-radius: 14px;
  padding: 20px;
  margin-top: 16px;
  text-align: center;
}

.generated-key code {
  font-size: clamp(1rem, 4vw, 1.35rem);
  color: #ff6b6b;
  letter-spacing: 3px;
  font-weight: 700;
}

nav {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

nav a { color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 500; }
nav a:hover, nav a.active { color: var(--text); }
nav a.active { color: var(--red); }

header { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }

.btn-lg { padding: 14px 28px; font-size: 1.05rem; }

@media (min-width: 768px) {
  .nav-pill { display: flex; }
  .admin-tabs { display: none; }
}

@media (max-width: 767px) {
  .topnav .nav-pill { display: none; }
  .steps-bar { flex-direction: column; }
  .device-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .admin-tabs { border-radius: 16px; width: 100%; }
  .admin-tabs button { flex: 1; min-width: calc(50% - 4px); font-size: 0.78rem; }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .device-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
}

/* Lucide icons */
.device-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  color: var(--red);
}

.device-icon svg {
  width: clamp(2rem, 6vw, 2.8rem);
  height: clamp(2rem, 6vw, 2.8rem);
}

.nav-brand-icon svg {
  width: 18px;
  height: 18px;
  color: #fff;
}

.status-banner .icon-sm {
  display: inline-flex;
  align-items: center;
}

.status-banner .icon-sm svg {
  width: 18px;
  height: 18px;
}

.step-item span svg {
  width: 12px;
  height: 12px;
}

.step-item.done span svg {
  color: #000;
}

.btn-icon-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-icon-inline svg {
  width: 16px;
  height: 16px;
}

/* SweetAlert2 — dark theme */
.swal2-popup.swal-dark {
  background: var(--surface2) !important;
  color: var(--text) !important;
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  border-radius: 16px !important;
  font-family: inherit;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
}

.swal2-popup.swal-toast {
  border-top-width: 1px;
  border-top-color: var(--border);
  padding: 12px 16px !important;
}

.swal2-title {
  color: var(--text) !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
}

.swal2-html-container {
  color: var(--muted) !important;
}

.swal2-timer-progress-bar {
  background: var(--red) !important;
}

.swal-btn-confirm {
  background: var(--red) !important;
  color: #fff !important;
  padding: 10px 24px !important;
  border-radius: 999px !important;
  font-weight: 600 !important;
  border: none !important;
  margin: 0 6px !important;
  cursor: pointer;
}

.swal-btn-cancel {
  background: rgba(255, 255, 255, 0.08) !important;
  color: var(--text) !important;
  padding: 10px 24px !important;
  border-radius: 999px !important;
  font-weight: 600 !important;
  border: 1px solid var(--border) !important;
  margin: 0 6px !important;
  cursor: pointer;
}

.swal-btn-confirm:hover { filter: brightness(1.1); }
.swal-btn-cancel:hover { background: rgba(255, 255, 255, 0.12) !important; }

/* ── Netflix Loader (v2) ── */
body.loader-open { overflow: hidden; }

.nf-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
  pointer-events: none;
  background: #000;
}

.nf-loader.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nf-loader-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 45%, rgba(229, 9, 20, 0.22) 0%, transparent 60%),
    radial-gradient(circle at 50% 50%, transparent 30%, rgba(0, 0, 0, 0.85) 100%);
}

.nf-loader-noise {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: loaderNoise 0.5s steps(2) infinite;
}

@keyframes loaderNoise {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, 1%); }
}

.nf-loader-beam {
  position: absolute;
  top: -20%;
  left: 50%;
  width: 120%;
  height: 60%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(229, 9, 20, 0.15) 0%, transparent 100%);
  animation: loaderBeam 3s ease-in-out infinite;
}

@keyframes loaderBeam {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) scaleX(1); }
  50% { opacity: 1; transform: translateX(-50%) scaleX(1.08); }
}

.nf-loader-particles span {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--red);
  opacity: 0;
  animation: loaderParticle 4s ease-in-out infinite;
}

.nf-loader-particles span:nth-child(1) { left: 15%; top: 30%; animation-delay: 0s; }
.nf-loader-particles span:nth-child(2) { left: 75%; top: 25%; animation-delay: 0.8s; }
.nf-loader-particles span:nth-child(3) { left: 60%; top: 70%; animation-delay: 1.6s; }
.nf-loader-particles span:nth-child(4) { left: 25%; top: 65%; animation-delay: 2.4s; }
.nf-loader-particles span:nth-child(5) { left: 85%; top: 55%; animation-delay: 3.2s; }

@keyframes loaderParticle {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0.5); }
  50% { opacity: 0.7; transform: translateY(-30px) scale(1); }
}

.nf-loader-panel {
  position: relative;
  width: min(420px, calc(100% - 48px));
  padding: 36px 28px 28px;
  text-align: center;
  animation: loaderPanelIn 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes loaderPanelIn {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.nf-loader-brand-wrap { margin-bottom: 28px; }

.nf-loader-brand {
  font-size: clamp(2rem, 8vw, 2.8rem);
  font-weight: 900;
  letter-spacing: 0.18em;
  color: var(--red);
  text-shadow: 0 0 30px var(--red-glow), 0 0 60px rgba(229, 9, 20, 0.3);
  animation: loaderBrandPulse 2s ease-in-out infinite;
}

.nf-loader-brand-sub {
  margin-top: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: var(--muted);
  font-weight: 600;
}

@keyframes loaderBrandPulse {
  0%, 100% { opacity: 1; filter: brightness(1); }
  50% { opacity: 0.85; filter: brightness(1.15); }
}

.nf-loader-orbit {
  position: relative;
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
}

.nf-loader-orbit-ring {
  position: absolute;
  inset: 0;
  border: 3px solid rgba(255, 255, 255, 0.06);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: loaderSpin 0.9s linear infinite;
  box-shadow: 0 0 20px rgba(229, 9, 20, 0.35);
}

.nf-loader-orbit-core {
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--red) 0%, #8b0000 100%);
  animation: loaderCore 1.2s ease-in-out infinite;
}

@keyframes loaderSpin { to { transform: rotate(360deg); } }

@keyframes loaderCore {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.85); opacity: 0.7; }
}

.nf-loader-text {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.nf-loader-sub {
  color: var(--muted);
  font-size: 0.85rem;
  min-height: 1.2em;
  margin-bottom: 18px;
}

.nf-loader-progress {
  position: relative;
  margin-bottom: 18px;
}

.nf-loader-progress-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.nf-loader-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #6b0000, var(--red), #ff6b6b);
  border-radius: 999px;
  transition: width 0.35s ease;
  position: relative;
  z-index: 2;
}

.nf-loader-progress-glow {
  position: absolute;
  top: -4px;
  left: 0;
  height: 14px;
  width: 0%;
  background: linear-gradient(90deg, transparent, rgba(229, 9, 20, 0.5), transparent);
  filter: blur(6px);
  transition: width 0.35s ease;
  pointer-events: none;
}

.nf-loader-pct {
  margin-top: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.05em;
}

.nf-loader-stats {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.nf-loader-stat {
  padding: 10px 8px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

.nf-loader-stat span {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.nf-loader-stat b {
  font-size: 1.15rem;
  font-weight: 800;
}

.nf-loader-stat.ok b { color: var(--green); }
.nf-loader-stat.bad b { color: #ff6b6b; }

/* plan filter */
.plan-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  align-items: center;
}

.plan-filter-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-right: 4px;
}

.plan-filter-btn {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.plan-filter-btn:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}

.plan-filter-btn.active {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  box-shadow: 0 0 16px var(--red-glow);
}

.plan-filter-count {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--muted);
}

.plan-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.plan-badge-ads {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.25);
}

.plan-badge-standard {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.plan-badge-premium {
  background: rgba(229, 9, 20, 0.15);
  color: #ff6b6b;
  border: 1px solid rgba(229, 9, 20, 0.35);
}

.plan-badge-extra {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.25);
}

.plan-badge-unknown {
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  border: 1px solid var(--border);
}

.plan-filter-btn.plan-filter-ads.active { background: #b45309; border-color: #fbbf24; }
.plan-filter-btn.plan-filter-standard.active { background: #1d4ed8; border-color: #60a5fa; }
.plan-filter-btn.plan-filter-premium.active { background: var(--red); border-color: var(--red); }
.plan-filter-btn.plan-filter-extra.active { background: #7e22ce; border-color: #c084fc; }

.stock-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 14px;
}

.stock-filter-row label {
  font-size: 0.8rem;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}

.stock-filter-row select {
  min-width: 160px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.4);
  color: var(--text);
}

/* ── Check progress (admin) ── */
.check-progress {
  display: none;
  margin-bottom: 16px;
  padding: 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
}

.check-progress.active { display: block; }

.check-progress-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.check-progress-head strong { color: var(--text); }

.check-progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 14px;
}

.check-progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #8b0000, var(--red));
  border-radius: 999px;
  transition: width 0.3s ease;
}

.check-progress-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.check-progress-stat {
  text-align: center;
  padding: 10px 8px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
}

.check-progress-stat b {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.2;
}

.check-progress-stat span {
  color: var(--muted);
  font-size: 0.75rem;
}

.check-progress-stat.valid b { color: var(--green); }
.check-progress-stat.invalid b { color: var(--red); }

.stock-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.stock-item-btns {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.stock-item-btns button {
  width: auto;
  padding: 6px 12px;
  font-size: 0.8rem;
}

.badge.warn { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }