:root {
  --bg: #f4f7fb;
  --surface: rgba(255, 255, 255, .84);
  --surface-solid: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: rgba(148, 163, 184, .24);
  --primary: #4f46e5;
  --primary-2: #06b6d4;
  --primary-3: #8b5cf6;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 22px 60px rgba(15, 23, 42, .10);
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, .08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(79, 70, 229, .18), transparent 34rem),
    radial-gradient(circle at top right, rgba(6, 182, 212, .16), transparent 30rem),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 24rem;
  height: 24rem;
  border-radius: 999px;
  filter: blur(20px);
  opacity: .18;
  z-index: -1;
  animation: floatBlob 12s ease-in-out infinite alternate;
}
body::before { left: -8rem; bottom: 5rem; background: #4f46e5; }
body::after { right: -9rem; top: 9rem; background: #06b6d4; animation-delay: -4s; }

@keyframes floatBlob {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(2rem, -1rem, 0) scale(1.08); }
}

.app-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.22);
  background: rgba(15, 23, 42, .86);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 48px rgba(15, 23, 42, .12);
}
.navbar-brand {
  letter-spacing: -.02em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: white;
  box-shadow: 0 12px 26px rgba(79, 70, 229, .34);
}
.user-chip {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  padding: .55rem .85rem;
  border-radius: 999px;
  color: white;
  background: rgba(255, 255, 255, .09);
  border: 1px solid rgba(255,255,255,.14);
}
.avatar-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #22c55e, #06b6d4);
  color: white;
  font-size: .76rem;
  font-weight: 800;
}

main.app-shell {
  max-width: 1440px;
  margin: 0 auto;
}

.card,
.modal-content,
.glass-card {
  border: 1px solid rgba(255,255,255,.72);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}
.card {
  transition: transform .26s ease, box-shadow .26s ease, border-color .26s ease;
}
.hover-lift:hover,
.card:hover.tool-card,
.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(79, 70, 229, .26);
}

.btn {
  border-radius: 14px;
  font-weight: 700;
  letter-spacing: -.01em;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  border: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 14px 24px rgba(79, 70, 229, .26);
}
.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #4338ca, #0891b2);
  box-shadow: 0 18px 34px rgba(79, 70, 229, .34);
}
.btn-outline-primary { border-color: rgba(79, 70, 229, .28); color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); border-color: var(--primary); color: white; }
.btn-outline-dark, .btn-outline-secondary, .btn-outline-danger, .btn-light {
  border-width: 1px;
}

.form-control,
.form-select {
  border-radius: 14px;
  border-color: rgba(148, 163, 184, .35);
  background-color: rgba(255,255,255,.86);
  padding: .78rem .95rem;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.form-control:focus,
.form-select:focus {
  border-color: rgba(79, 70, 229, .65);
  box-shadow: 0 0 0 .25rem rgba(79, 70, 229, .11);
}
.form-label { color: #334155; font-weight: 700; font-size: .88rem; }

.hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: clamp(1.4rem, 3vw, 2.6rem);
  color: white;
  background:
    radial-gradient(circle at 14% 14%, rgba(255,255,255,.22), transparent 9rem),
    linear-gradient(135deg, #0f172a 0%, #4338ca 54%, #06b6d4 100%);
  box-shadow: 0 30px 90px rgba(79, 70, 229, .22);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -5rem -6rem auto;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background: rgba(255,255,255,.14);
}
.hero > * { position: relative; z-index: 1; }
.hero h1,
.page-title {
  letter-spacing: -.04em;
}
.hero-kicker,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  width: max-content;
  padding: .38rem .7rem;
  margin-bottom: .85rem;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.20);
  color: rgba(255,255,255,.92);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.kicker { color: var(--primary); background: rgba(79,70,229,.09); border-color: rgba(79,70,229,.16); }

.admin-layout { align-items: flex-start; }
.admin-sidebar {
  position: sticky;
  top: 6rem;
  overflow: hidden;
}
.sidebar-brand {
  padding: 1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(79,70,229,.12), rgba(6,182,212,.10));
  margin-bottom: .85rem;
}
.sidebar-link {
  position: relative;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .82rem .9rem;
  border-radius: 16px;
  color: #475569;
  font-weight: 800;
  margin-bottom: .35rem;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}
.sidebar-link i {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(79, 70, 229, .08);
  color: var(--primary);
}
.sidebar-link:hover,
.sidebar-link.active {
  color: #111827;
  background: rgba(79, 70, 229, .09);
  transform: translateX(3px);
}
.sidebar-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 54%;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
}

.stat-card {
  position: relative;
  overflow: hidden;
  min-height: 138px;
}
.stat-card::after {
  content: "";
  position: absolute;
  right: -2.5rem;
  top: -2.5rem;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  background: rgba(79,70,229,.08);
}
.stat-icon,
.icon-bubble {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(79,70,229,.13), rgba(6,182,212,.13));
  color: var(--primary);
  font-size: 1.25rem;
}
.stat-number { font-size: 2.25rem; line-height: 1; letter-spacing: -.05em; }

.table {
  --bs-table-bg: transparent;
  margin: 0;
}
.table thead th {
  color: #64748b;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom-color: rgba(148, 163, 184, .25);
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.table tbody td {
  vertical-align: middle;
  border-bottom-color: rgba(148, 163, 184, .16);
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.table tbody tr {
  transition: background .2s ease, transform .2s ease;
}
.table tbody tr:hover { background: rgba(79,70,229,.045); }

.badge-soft {
  border-radius: 999px;
  background: rgba(79,70,229,.10);
  color: var(--primary);
  border: 1px solid rgba(79,70,229,.14);
  font-weight: 800;
}
.badge-success-soft { background: rgba(16,185,129,.11); color: #047857; border-color: rgba(16,185,129,.18); }
.badge-danger-soft { background: rgba(239,68,68,.11); color: #b91c1c; border-color: rgba(239,68,68,.18); }
.badge-dark-soft { background: rgba(15,23,42,.08); color: #0f172a; border-color: rgba(15,23,42,.12); }

.tool-card,
.extension-card {
  position: relative;
  overflow: hidden;
}
.tool-card::before,
.extension-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2), var(--primary-3));
}
.tool-card .card-title { letter-spacing: -.025em; }
.copy-box {
  background: rgba(248, 250, 252, .9);
  border: 1px dashed rgba(79, 70, 229, .25);
  border-radius: 16px;
  padding: 14px;
  white-space: pre-wrap;
  color: #334155;
}
.install-steps {
  counter-reset: step;
  padding-left: 0;
  list-style: none;
  color: #475569;
}
.install-steps li {
  position: relative;
  padding-left: 2.45rem;
  margin-bottom: .7rem;
}
.install-steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: -.08rem;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(79,70,229,.10);
  color: var(--primary);
  font-size: .82rem;
  font-weight: 900;
}

.login-wrap {
  min-height: calc(100vh - 92px);
  display: grid;
  place-items: center;
  padding: 1.5rem 0;
}
.login-card {
  overflow: hidden;
  border-radius: 32px;
}
.login-panel {
  min-height: 560px;
  padding: clamp(1.5rem, 4vw, 3.5rem);
}
.login-visual {
  position: relative;
  color: white;
  background:
    radial-gradient(circle at 22% 18%, rgba(255,255,255,.25), transparent 9rem),
    linear-gradient(135deg, #0f172a 0%, #4338ca 52%, #06b6d4 100%);
  overflow: hidden;
}
.login-visual::before,
.login-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.13);
}
.login-visual::before { width: 17rem; height: 17rem; right: -6rem; bottom: -4rem; }
.login-visual::after { width: 8rem; height: 8rem; left: 3rem; top: 3rem; animation: pulseGlow 3.6s ease-in-out infinite; }
@keyframes pulseGlow { 0%,100% { transform: scale(1); opacity: .18; } 50% { transform: scale(1.18); opacity: .36; } }
.feature-pill {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .85rem .95rem;
  border-radius: 18px;
  background: rgba(255,255,255,.11);
  border: 1px solid rgba(255,255,255,.17);
}

.page-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.search-lite {
  position: relative;
  max-width: 320px;
  width: 100%;
}
.search-lite i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
}
.search-lite input { padding-left: 2.6rem; }

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-items: center;
}
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .42rem .68rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, .055);
  color: #475569;
  font-size: .82rem;
  font-weight: 700;
}

.toast-copy {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1080;
  padding: .9rem 1rem;
  border-radius: 16px;
  color: white;
  background: #0f172a;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(1rem);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.toast-copy.show { opacity: 1; transform: translateY(0); }

.reveal {
  animation: revealUp .56s ease both;
}
.reveal-delay-1 { animation-delay: .06s; }
.reveal-delay-2 { animation-delay: .12s; }
.reveal-delay-3 { animation-delay: .18s; }
@keyframes revealUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.empty-state {
  padding: 4rem 1rem;
  text-align: center;
}
.empty-state i {
  font-size: 2.4rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

pre.small {
  white-space: pre-wrap;
  color: #475569;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

@media (max-width: 991.98px) {
  .admin-sidebar { position: static; }
  .admin-sidebar .card { display: grid; grid-template-columns: repeat(2, 1fr); gap: .35rem; }
  .sidebar-brand { grid-column: 1 / -1; }
  .sidebar-link { margin-bottom: 0; }
}
@media (max-width: 575.98px) {
  main.app-shell { padding-left: 1rem !important; padding-right: 1rem !important; }
  .admin-sidebar .card { grid-template-columns: 1fr; }
  .hero { border-radius: 22px; }
  .login-panel { min-height: auto; }
  .user-chip .small { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
.fw-black { font-weight: 900 !important; }
.meta-pill { max-width: 100%; overflow-wrap: anywhere; }