@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
  --bg:           #08080d;
  --surface:      #111118;
  --surface-2:    #18181f;
  --border:       #22222e;
  --border-light: #2d2d3d;
  --text:         #eeeef5;
  --text-muted:   #6b6b8a;
  --text-dim:     #9898b8;

  --accent:       #7c6dff;
  --accent-soft:  rgba(124, 109, 255, 0.12);
  --accent-glow:  rgba(124, 109, 255, 0.25);

  --blue:         #3b82f6;
  --blue-soft:    rgba(59, 130, 246, 0.12);
  --purple:       #a855f7;
  --purple-soft:  rgba(168, 85, 247, 0.12);
  --orange:       #f97316;
  --orange-soft:  rgba(249, 115, 22, 0.12);

  --green:        #22c55e;
  --green-soft:   rgba(34, 197, 94, 0.1);
  --red:          #ef4444;
  --red-soft:     rgba(239, 68, 68, 0.1);

  --radius:       12px;
  --radius-sm:    8px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 1.5rem 4rem;
  -webkit-font-smoothing: antialiased;
}

/* ── Noise overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' 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)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 200px;
  pointer-events: none;
  z-index: 0;
}

body > * { position: relative; z-index: 1; }

/* ── Navbar ── */

.navbar {
  width: 100%;
  max-width: 1000px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  margin-bottom: 3.5rem;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  text-decoration: none;
}

.logo span { color: var(--accent); }

.logo sup {
  font-size: 0.55rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  vertical-align: super;
  margin-left: 0.3rem;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-btn {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  border: none;
  background: none;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  font-family: inherit;
}

.nav-btn:hover { color: var(--text); background: var(--surface-2); }

.nav-btn--accent {
  color: var(--accent);
  background: var(--accent-soft);
}

.nav-btn--accent:hover { background: rgba(124, 109, 255, 0.2); color: var(--accent); }

.nav-btn--danger { color: var(--red); }
.nav-btn--danger:hover { background: var(--red-soft); color: var(--red); }

.nav-divider {
  width: 1px;
  height: 1.2rem;
  background: var(--border);
  margin: 0 0.25rem;
}

.nav-user {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: 0.45rem 0.85rem;
}

/* ── Page header ── */

.page-header {
  text-align: center;
  margin-bottom: 3rem;
}

.page-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.page-header p {
  margin-top: 0.6rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ── Grid ── */

main {
  width: 100%;
  max-width: 1000px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1rem;
}

/* ── Cards ── */

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-color, var(--accent));
  opacity: 0;
  transition: opacity 0.2s;
}

.card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.card:hover::before { opacity: 1; }

.card--blue  { --card-color: var(--blue);   }
.card--purple{ --card-color: var(--purple); }
.card--orange{ --card-color: var(--orange); }

.card--soon {
  opacity: 0.45;
  pointer-events: none;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: var(--icon-bg, var(--accent-soft));
}

.card--blue   .card-icon { background: var(--blue-soft); }
.card--purple .card-icon { background: var(--purple-soft); }
.card--orange .card-icon { background: var(--orange-soft); }

.card-body h2 {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.card-domain {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.card-arrow {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color 0.2s, transform 0.2s;
}

.card:hover .card-arrow {
  color: var(--card-color, var(--accent));
  transform: translateX(3px);
}

/* ── Badge ── */

.badge {
  font-size: 0.62rem;
  font-weight: 600;
  background: var(--accent-soft);
  border: 1px solid rgba(124, 109, 255, 0.3);
  color: var(--accent);
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Auth layout ── */

body.auth-page {
  justify-content: center;
  padding: 2rem 1.5rem;
  background: var(--bg);
}

body.auth-page::after {
  content: '';
  position: fixed;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,109,255,0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.auth-wrap {
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 1;
}

.auth-logo {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-align: center;
  margin-bottom: 2rem;
  display: block;
  text-decoration: none;
  color: var(--text);
}

.auth-logo span { color: var(--accent); }

.auth-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.auth-box h1 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.auth-box-footer {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

.auth-box-footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.auth-box-footer a:hover { text-decoration: underline; }

/* ── Forms ── */

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.field label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-dim);
}

.field input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}

.field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field input::placeholder { color: var(--text-muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
  text-decoration: none;
}

.btn:hover { opacity: 0.87; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--full { width: 100%; margin-top: 0.25rem; }

/* ── Alerts ── */

.alert {
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.alert--error  { background: var(--red-soft);  border: 1px solid rgba(239,68,68,.3);   color: #fca5a5; }
.alert--success{ background: var(--green-soft); border: 1px solid rgba(34,197,94,.3);   color: #86efac; }

/* ── Admin ── */

.admin-main {
  width: 100%;
  max-width: 1000px;
}

.section-title {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.stat--pending  .stat-icon { background: rgba(249,115,22,.1); }
.stat--approved .stat-icon { background: rgba(34,197,94,.1); }
.stat--denied   .stat-icon { background: rgba(239,68,68,.1); }

.stat-info .stat-num {
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-info .stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.stat--pending  .stat-num { color: var(--orange); }
.stat--approved .stat-num { color: var(--green); }
.stat--denied   .stat-num { color: var(--red); }

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.user-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.user-table th {
  text-align: left;
  padding: 0.8rem 1.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.user-table td {
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-dim);
}

.user-table tr:last-child td { border-bottom: none; }

.user-table tbody tr:hover td {
  background: var(--surface-2);
  color: var(--text);
}

.td-username {
  font-weight: 500;
  color: var(--text) !important;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
}

.status-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status--pending  { background: rgba(249,115,22,.1);  color: #fb923c; border: 1px solid rgba(249,115,22,.25); }
.status--approved { background: rgba(34,197,94,.1);   color: #4ade80; border: 1px solid rgba(34,197,94,.25); }
.status--denied   { background: rgba(239,68,68,.1);   color: #f87171; border: 1px solid rgba(239,68,68,.25); }

.actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.act-btn {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.15s;
  background: none;
}

.act-btn:hover { opacity: 0.75; }

.act-btn--approve { color: #4ade80; border-color: rgba(34,197,94,.3); background: rgba(34,197,94,.08); }
.act-btn--deny    { color: #f87171; border-color: rgba(239,68,68,.3); background: rgba(239,68,68,.08); }
.act-btn--delete  { color: #fff; background: var(--red); border-color: var(--red); }

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.empty-state span { display: block; font-size: 2rem; margin-bottom: 0.75rem; }

/* ── Footer ── */

footer {
  margin-top: 5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: 1000px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

footer a { color: var(--text-muted); text-decoration: none; }
footer a:hover { color: var(--accent); }

/* ── Responsive ── */

@media (max-width: 600px) {
  .navbar { flex-direction: column; gap: 1rem; align-items: flex-start; margin-bottom: 2.5rem; }
  .grid   { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  footer  { flex-direction: column; gap: 0.5rem; }
  .user-table th:nth-child(3),
  .user-table td:nth-child(3) { display: none; }
}