:root {
  --bg: #0B0E11;
  --panel: #12161C;
  --panel-border: #1F262E;
  --text: #E8EAED;
  --muted: #7C8591;
  --prime: #00D26A;
  --premium: #FFB020;
  --free: #4A5568;
  --danger: #FF4757;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
}

.mono { font-family: 'IBM Plex Mono', monospace; }
.muted { color: var(--muted); }
.small { font-size: 11px; }

/* ---- Login page ---- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: radial-gradient(circle at 50% 0%, #10151b 0%, #0B0E11 60%);
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 40px;
  width: 360px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.login-ticker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  margin-bottom: 24px;
  opacity: 0.7;
}
.wordmark {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 1px;
  margin: 0;
}
.accent-prime { color: var(--prime); }
.subtitle { color: var(--muted); font-size: 13px; margin-top: 4px; margin-bottom: 24px; }
.error-banner {
  background: rgba(255, 71, 87, 0.15);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}
.login-form { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.login-form label { font-size: 12px; color: var(--muted); margin-top: 8px; }
.login-form input {
  background: #0B0E11;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
}
.login-form button {
  margin-top: 20px;
  background: var(--prime);
  color: #05130a;
  border: none;
  border-radius: 8px;
  padding: 12px;
  font-weight: 600;
  cursor: pointer;
}
.login-form button:hover { opacity: 0.9; }

/* ---- Dashboard shell ---- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  border-bottom: 1px solid var(--panel-border);
  gap: 20px;
}
.topnav { display: flex; gap: 4px; flex: 1; }
.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 6px;
}
.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--bg); background: var(--prime); font-weight: 600; }

.page-title { font-family: 'IBM Plex Mono', monospace; font-size: 20px; margin-bottom: 6px; }
.page-subtitle { font-size: 13px; margin-bottom: 24px; max-width: 640px; line-height: 1.5; }

.bulk-form {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.bulk-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); }
.bulk-form textarea, .bulk-form input[type="text"] {
  background: var(--bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  resize: vertical;
}
.bulk-form button {
  align-self: flex-start;
  background: var(--prime);
  color: #05130a;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-weight: 600;
  cursor: pointer;
}
.bulk-form button:hover { opacity: 0.9; }

.tag {
  display: inline-block;
  font-size: 10px;
  font-family: 'IBM Plex Mono', monospace;
  padding: 1px 6px;
  border-radius: 4px;
  margin-top: 2px;
}
.tag-ok { background: rgba(0, 210, 106, 0.15); color: var(--prime); }
.tag-warn { background: rgba(255, 176, 32, 0.15); color: var(--premium); }

.sp-id-link {
  color: var(--prime);
  text-decoration: underline;
  cursor: pointer;
}
.sp-id-link:hover { opacity: 0.8; }

.detail-panel {
  background: #0D1116;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 20px;
}
.detail-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  margin: 0 0 16px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 20px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--panel-border);
  font-size: 13px;
}
.checkbox-label {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 8px;
  font-size: 13px !important;
  color: var(--text) !important;
}
.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--prime);
}

.test-mode-bar {
  background: rgba(255, 71, 87, 0.08);
  border: 1px solid var(--danger);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.test-mode-label { font-size: 12px; color: var(--danger); font-weight: 600; }
.toggle-form { display: inline-block; }
.toggle-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 8px 14px;
  border-radius: 20px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
}
.toggle-btn.toggle-on {
  background: var(--danger);
  color: white;
  border-color: var(--danger);
  font-weight: 600;
}
.wordmark-small { font-family: 'IBM Plex Mono', monospace; font-weight: 700; letter-spacing: 0.5px; }
.topbar-right { display: flex; align-items: center; gap: 20px; }
.clock { font-family: 'IBM Plex Mono', monospace; color: var(--muted); font-size: 13px; }
.logout-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  border: 1px solid var(--panel-border);
  padding: 6px 12px;
  border-radius: 6px;
}
.logout-link:hover { color: var(--text); border-color: var(--text); }

.ticker-strip {
  overflow: hidden;
  border-bottom: 1px solid var(--panel-border);
  background: #0D1116;
  padding: 6px 0;
}
.ticker-track {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  display: inline-block;
  animation: scroll-ticker 30s linear infinite;
  padding-left: 100%;
}
@keyframes scroll-ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; padding-left: 0; }
}

.dashboard { padding: 28px; max-width: 1100px; margin: 0 auto; }

/* ---- Stat tiles ---- */
.stat-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.tile {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}
.tile-value { font-family: 'IBM Plex Mono', monospace; font-size: 32px; font-weight: 600; }
.tile-label { color: var(--muted); font-size: 12px; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.tile-free .tile-value { color: var(--free); }
.tile-premium .tile-value { color: var(--premium); }
.tile-prime .tile-value { color: var(--prime); }

/* ---- Search / filter ---- */
.filter-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.filter-bar input[type="text"] {
  flex: 1;
  min-width: 220px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
}
.filter-chips { display: flex; gap: 8px; }
.chip {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 6px 14px;
  text-decoration: none;
}
.chip.active { color: var(--bg); background: var(--prime); border-color: var(--prime); font-weight: 600; }
.filter-bar button {
  background: transparent;
  border: 1px solid var(--panel-border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 16px;
  cursor: pointer;
}
.filter-bar button:hover { border-color: var(--text); }

/* ---- User table ---- */
.table-scroll { overflow-x: auto; }
.user-table { width: 100%; border-collapse: collapse; min-width: 1200px; }
.user-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--panel-border);
}
.user-table td { padding: 14px; border-bottom: 1px solid var(--panel-border); font-size: 14px; vertical-align: top; }

.pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-block;
}
.pill-free { background: rgba(74, 85, 104, 0.2); color: var(--free); border: 1px solid var(--free); }
.pill-premium { background: rgba(255, 176, 32, 0.15); color: var(--premium); border: 1px solid var(--premium); }
.pill-prime { background: rgba(0, 210, 106, 0.15); color: var(--prime); border: 1px solid var(--prime); }

.comments-cell { max-width: 220px; color: var(--muted); font-size: 13px; }

.btn-edit, .btn-revoke {
  font-size: 12px;
  border-radius: 6px;
  padding: 6px 12px;
  cursor: pointer;
  border: 1px solid var(--panel-border);
  background: transparent;
  color: var(--text);
  margin-right: 6px;
}
.btn-revoke { color: var(--danger); border-color: var(--danger); }
.btn-edit:hover { border-color: var(--text); }
.btn-revoke:hover { background: rgba(255, 71, 87, 0.1); }

.edit-row td { background: #0D1116; }
.edit-form { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; }
.edit-form label { display: flex; flex-direction: column; font-size: 11px; color: var(--muted); gap: 4px; }
.comments-label { flex: 1; min-width: 220px; }
.edit-form select, .edit-form input {
  background: var(--bg);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
}
.edit-form button {
  background: var(--prime);
  color: #05130a;
  border: none;
  border-radius: 6px;
  padding: 9px 18px;
  font-weight: 600;
  cursor: pointer;
}
.edit-form button:hover { opacity: 0.9; }

.empty-state { color: var(--muted); text-align: center; padding: 40px; }

/* ---- Responsive ---- */
@media (max-width: 700px) {
  .stat-tiles { grid-template-columns: repeat(2, 1fr); }
  .dashboard { padding: 16px; }
  .user-table thead { display: none; }
  .user-table, .user-table tbody, .user-table tr, .user-table td { display: block; width: 100%; }
  .user-table td { border-bottom: none; padding: 6px 14px; }
  .user-table tr { border-bottom: 1px solid var(--panel-border); padding: 10px 0; }
}

/* Visible keyboard focus for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--prime);
  outline-offset: 2px;
}