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

:root {
  --bg-base:       #0a0c10;
  --bg-surface:    #0f1218;
  --bg-card:       #141820;
  --bg-card-hover: #1a2030;
  --bg-raised:     #1e2638;
  --border:        #1c2436;
  --border-hover:  #2a3a5c;
  --text-primary:   #e4e8f0;
  --text-secondary: #8490a8;
  --text-muted:     #4a5470;
  --accent:        #d4352c;
  --accent-bright: #e84840;
  --accent-dim:    rgba(212, 53, 44, 0.10);
  --green:     #1ea851;
  --green-dim: rgba(30, 168, 81, 0.10);
  --gold:      #d9a028;
  --gold-dim:  rgba(217, 160, 40, 0.10);
  --blue:      #3574db;
  --blue-dim:  rgba(53, 116, 219, 0.08);
  --red:       #d94040;
  --red-dim:   rgba(217, 64, 64, 0.10);
  --amber:     #da8f0a;
  --amber-dim: rgba(218, 143, 10, 0.10);
  --font-display: 'Rajdhani', 'Segoe UI', sans-serif;
  --font-body:    'Barlow', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Consolas', monospace;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card:     0 2px 12px rgba(0,0,0,0.25);
  --transition-fast: 0.18s ease;
  --transition-mid:  0.3s ease;
}

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

html, body {
  height: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-base);
  color-scheme: dark;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}



img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-bright); }
button { font-family: inherit; }

code, .mono { font-family: var(--font-mono); }
.text-accent { color: var(--accent); }
.text-muted  { color: var(--text-muted); }
.text-sm     { font-size: 12px; }
.text-xs     { font-size: 11px; }
.text-center { text-align: center; }
.text-mono   { font-family: var(--font-mono); font-size: 12px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.w-full { width: 100%; }
.gap-2 { gap: 8px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.flex-center  { display: flex; align-items: center; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.app-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: 240px;
  min-width: 240px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  z-index: 10;
}

.sidebar-logo {
  padding: 20px 18px 14px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo .logo-name,
.logo-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
}

.sidebar-logo .logo-sub,
.logo-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 1.5px;
  margin-top: 2px;
}

.sidebar-section { padding: 14px 0 4px; }
.sidebar-section-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 18px 6px;
}

.sidebar-nav { list-style: none; }
.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: background var(--transition-fast), color var(--transition-fast);
  border-left: 3px solid transparent;
}
.sidebar-nav li a:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}
.sidebar-nav li a.active {
  background: rgba(212, 53, 44, 0.06);
  color: var(--accent);
  border-left-color: var(--accent);
}
.nav-icon { width: 18px; text-align: center; font-size: 13px; opacity: 0.6; }
.sidebar-nav li a.active .nav-icon { opacity: 1; }
.sidebar-nav li a:hover .nav-icon { opacity: 0.9; }

.sidebar-footer {
  margin-top: auto;
  padding: 14px 18px 16px;
  border-top: 1px solid var(--border);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.sidebar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(212, 53, 44, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--accent);
  flex-shrink: 0;
}
.sidebar-user-info { overflow: hidden; }
.user-name { font-weight: 600; font-size: 13px; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; color: var(--text-primary); }
.user-role { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--bg-base);
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  min-height: 54px;
  flex-shrink: 0;
}
.topbar-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.topbar-actions { display: flex; align-items: center; gap: 12px; }

.page-body {
  padding: 24px;
  flex: 1;
  overflow-y: auto;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}
.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}
.card-title i { color: var(--accent); font-size: 12px; }
.card-body { padding: 18px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}
.stat-card.green  { border-color: rgba(30, 168, 81, 0.25); background: var(--green-dim); }
.stat-card.red    { border-color: rgba(217, 64, 64, 0.25); background: var(--red-dim); }
.stat-card.amber  { border-color: rgba(217, 160, 40, 0.25); background: var(--gold-dim); }

.stat-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-card.green .stat-value  { color: var(--green); }
.stat-card.red .stat-value    { color: var(--red); }
.stat-card.amber .stat-value  { color: var(--gold); }

.stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 4px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  vertical-align: middle;
}
.data-table tbody tr:hover td {
  background: rgba(255, 255, 255, 0.015);
  color: var(--text-primary);
}
.data-table tbody tr:last-child td { border-bottom: none; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}
.badge-active {
  background: rgba(30, 168, 81, 0.10);
  color: #1ea851;
}
.badge-revoked {
  background: var(--accent-dim);
  color: var(--accent);
}
.badge-warning {
  background: var(--gold-dim);
  color: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1.2;
}
.btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  text-decoration: none;
}
.btn-sm { padding: 6px 12px; font-size: 12px; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(212, 53, 44, 0.18);
}
.btn-primary:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(212, 53, 44, 0.25);
}

.btn-danger {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}
.form-control:focus { border-color: var(--accent); }
.form-control::placeholder { color: var(--text-muted); }

select.form-control {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234a5470' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
  cursor: pointer;
}
select.form-control option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.alert-error {
  background: var(--accent-dim);
  border: 1px solid rgba(212, 53, 44, 0.25);
  color: var(--accent-bright);
}
.alert-success {
  background: var(--green-dim);
  border: 1px solid rgba(30, 168, 81, 0.25);
  color: var(--green);
}
.alert-warning {
  background: var(--gold-dim);
  border: 1px solid rgba(217, 160, 40, 0.25);
  color: var(--gold);
}

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  max-width: 460px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 12px 64px rgba(0, 0, 0, 0.6);
  animation: fadeUp 0.2s ease both;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.modal-title i { color: var(--accent); font-size: 14px; }
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  line-height: 1;
}
.modal-close:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}
.modal-body { padding: 24px; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

.key-reveal {
  padding: 14px;
  background: var(--bg-base);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-bright);
  word-break: break-all;
  user-select: all;
  box-shadow: 0 0 20px rgba(212, 53, 44, 0.08);
}

#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 20000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
#toast-container .toast {
  pointer-events: auto;
}
.toast {
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s;
  max-width: 380px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { border-color: rgba(34, 197, 94, 0.4); color: var(--green); }
.toast-error   { border-color: rgba(212, 53, 44, 0.3); color: var(--accent-bright); }
.toast-warning { border-color: rgba(240, 176, 48, 0.4); color: var(--gold); }

.chart-container {
  position: relative;
  height: 220px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 0;
  flex-wrap: wrap;
}
.pagination .btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  font-size: 13px;
}

.auth-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  padding: 24px;
  overflow: hidden;
  isolation: isolate;
}
.auth-page::before {
  content: '';
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse 60% 45% at 50% 30%, var(--accent-dim), transparent 70%),
    radial-gradient(ellipse 50% 40% at 50% 90%, rgba(53, 116, 219, 0.05), transparent 70%);
  pointer-events: none;
  z-index: -2;
}
.auth-page::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent 80%);
  pointer-events: none;
  z-index: -1;
}
.auth-box {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px 32px;
  width: 440px;
  max-width: 100%;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  animation: fadeUp 0.5s ease both;
}
.auth-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 30%, var(--accent) 70%, transparent 100%);
  opacity: 0.55;
}

.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo-mark {
  width: 60px;
  height: 60px;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border: 1px solid rgba(212, 53, 44, 0.28);
  border-radius: var(--radius-md);
  color: var(--accent-bright);
  font-size: 22px;
  box-shadow: 0 0 32px rgba(212, 53, 44, 0.18), 0 0 0 1px rgba(212, 53, 44, 0.08) inset;
}
.auth-logo .logo-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1;
}
.auth-logo .logo-sub {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 6px;
}

.auth-field {
  position: relative;
}
.auth-field-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 13px;
  pointer-events: none;
  transition: color var(--transition-fast);
}
.auth-field .form-control {
  padding-left: 40px;
}
.auth-field .form-control:focus + .auth-field-icon,
.auth-field:focus-within .auth-field-icon {
  color: var(--accent);
}

.auth-meta {
  margin-top: 14px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.auth-footer {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
}
.auth-footer-text { color: var(--text-muted); }
.auth-footer-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
  transition: gap var(--transition-fast), color var(--transition-fast);
}
.auth-footer-link:hover {
  gap: 10px;
  color: var(--accent-bright);
}

.btn-lg {
  padding: 13px 22px;
  font-size: 13px;
  letter-spacing: 0.8px;
}

.fa-spinner { animation: spin 0.7s linear infinite; }
.fa-spin    { animation: spin 0.7s linear infinite; }

@media (max-width: 768px) {
  .sidebar { display: none; }
  .page-body { padding: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar-title { font-size: 15px; }
}

@media (max-width: 480px) {
  .page-body { padding: 12px; }
  .auth-box { padding: 28px 20px; }
  .modal { max-width: 100%; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ── Global Usage (modern) ────────────────────────────── */

.usage-hero { margin-bottom: 20px; }

.usage-stats-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.usage-stat-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.usage-stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.usage-stat-glow {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.04;
  filter: blur(20px);
  pointer-events: none;
  transition: opacity var(--transition-mid);
}
.usage-stat-card:hover .usage-stat-glow { opacity: 0.09; }

.usage-stat--green .usage-stat-glow  { background: var(--green); }
.usage-stat--red .usage-stat-glow    { background: var(--red); }
.usage-stat--amber .usage-stat-glow  { background: var(--amber); }
.usage-stat--blue .usage-stat-glow   { background: var(--blue); }

.usage-stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(212, 53, 44, 0.15);
}
.usage-stat--green .usage-stat-icon  { background: var(--green-dim); color: var(--green); border-color: rgba(30, 168, 81, 0.2); }
.usage-stat--red .usage-stat-icon    { background: var(--red-dim); color: var(--red); border-color: rgba(217, 64, 64, 0.2); }
.usage-stat--amber .usage-stat-icon  { background: var(--amber-dim); color: var(--amber); border-color: rgba(218, 143, 10, 0.2); }
.usage-stat--blue .usage-stat-icon   { background: var(--blue-dim); color: var(--blue); border-color: rgba(53, 116, 219, 0.15); }

.usage-stat-content { min-width: 0; }

.usage-stat-value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.usage-stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Chart */
.usage-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
}

.usage-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.usage-chart-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-secondary);
}
.usage-chart-title i {
  color: var(--accent);
  font-size: 13px;
}

/* Range dropdown */
.usage-range-dropdown {
  position: relative;
}

.usage-range-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  letter-spacing: 0.3px;
}
.usage-range-toggle:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}
.usage-range-toggle i:first-child {
  color: var(--accent);
  font-size: 11px;
}
.usage-range-chevron {
  font-size: 9px !important;
  color: var(--text-muted) !important;
  transition: transform var(--transition-fast);
}
.usage-range-dropdown.open .usage-range-chevron {
  transform: rotate(180deg);
}

.usage-range-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  padding: 6px;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.97);
  transform-origin: top right;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}
.usage-range-dropdown.open .usage-range-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.usage-range-option {
  display: block;
  width: 100%;
  padding: 9px 14px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  letter-spacing: 0.2px;
}
.usage-range-option:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}
.usage-range-option.active {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
}

.usage-range-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 8px;
}

.usage-chart-body {
  position: relative;
  height: 280px;
  padding: 18px 20px 14px;
}

/* Table */
.usage-table-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.usage-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.usage-table-count {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.usage-table-wrap { overflow-x: auto; }

.usage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.usage-table th {
  text-align: left;
  padding: 12px 18px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.015);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}
.usage-table td {
  padding: 11px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  vertical-align: middle;
  transition: color var(--transition-fast);
}
.usage-table tbody tr {
  transition: background var(--transition-fast);
}
.usage-table tbody tr:hover td {
  background: rgba(212, 53, 44, 0.02);
  color: var(--text-primary);
}
.usage-table tbody tr:last-child td { border-bottom: none; }

.usage-table-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 24px !important;
  font-size: 13px;
}

.usage-pagination-wrap {
  padding: 4px 18px 16px;
}

/* ── Settings ─────────────────────────────────────────── */

.settings-layout {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.settings-body {
  padding: 24px;
}

.settings-info-row {
  display: flex;
  gap: 40px;
}

.settings-info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.settings-info-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
}

.settings-info-value {
  font-size: 14px;
  color: var(--text-primary);
}

.settings-info-value.mono {
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ── Dashboard ────────────────────────────────────────── */

.dash-stats-row {
  grid-template-columns: repeat(6, 1fr);
}

.admin-stats-row {
  grid-template-columns: repeat(7, 1fr);
}

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.dash-grid > .usage-chart-card,
.dash-grid > .dash-keys-card {
  height: 280px;
  display: flex;
  flex-direction: column;
}
.dash-grid > .usage-chart-card > .usage-chart-body {
  flex: 1;
  height: auto;
  min-height: 0;
}

.dash-keys-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.dash-keys-body {
  flex: 1;
  overflow-y: auto;
}

.dash-keys-empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

.dash-key-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  transition: background var(--transition-fast);
}
.dash-key-row:last-child { border-bottom: none; }
.dash-key-row:hover { background: rgba(255, 255, 255, 0.015); }

.dash-key-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.dash-key-icon.active {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid rgba(30, 168, 81, 0.2);
}
.dash-key-icon.revoked {
  background: var(--red-dim);
  color: var(--red);
  border: 1px solid rgba(217, 64, 64, 0.2);
}

.dash-key-info {
  flex: 1;
  min-width: 0;
}
.dash-key-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dash-key-prefix {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 1px;
}

.dash-key-status {
  flex-shrink: 0;
}

.dash-key-actions {
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1200px) {
  .usage-stats-row { grid-template-columns: repeat(3, 1fr); }
  .dash-stats-row { grid-template-columns: repeat(3, 1fr); }
  .admin-stats-row { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
  .dash-grid { grid-template-columns: 1fr; }
  .admin-stats-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .usage-stats-row { grid-template-columns: repeat(2, 1fr); }
  .dash-stats-row { grid-template-columns: repeat(2, 1fr); }
  .admin-stats-row { grid-template-columns: repeat(2, 1fr); }
  .usage-chart-body { height: 220px; }
}
@media (max-width: 480px) {
  .usage-stats-row { grid-template-columns: 1fr; }
  .dash-stats-row { grid-template-columns: 1fr; }
  .admin-stats-row { grid-template-columns: 1fr; }
  .usage-stat-card { padding: 16px 14px; }
}