/* === Icons === */
.icon {
  display: inline-block;
  flex-shrink: 0;
  vertical-align: -0.125em;
  fill: none;
  stroke: currentColor;
  width: 1em;
  height: 1em;
}
.icon-lg { width: 20px; height: 20px; }
.icon-xl { width: 28px; height: 28px; }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  background: var(--bg-2);
  color: var(--text);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--duration-fast) var(--easing);
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); border-color: var(--accent); color: var(--text); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(180deg, #8d72ff, #6a4dff);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 20px var(--accent-glow);
}
.btn-primary:hover { box-shadow: 0 10px 30px var(--accent-glow); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--border); }
.btn-danger { background: var(--danger); border-color: transparent; color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 14px 24px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-icon { padding: 8px; }

/* === Cards === */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)) , var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--easing), border-color var(--duration) var(--easing);
}
.card:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.card-glow:hover { box-shadow: var(--shadow-card), var(--shadow-glow); border-color: var(--accent); }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-title { font-size: 14px; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; }
.card-value { font-size: 32px; font-weight: 700; letter-spacing: -0.02em; }

/* === Badges === */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  font-size: 12px; font-weight: 600;
  border-radius: var(--radius-pill);
  background: var(--bg-2); color: var(--text-dim);
  border: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.badge-success { background: rgba(61, 220, 151, 0.12); color: var(--success); border-color: rgba(61, 220, 151, 0.3); }
.badge-warning { background: rgba(255, 181, 71, 0.12); color: var(--warning); border-color: rgba(255, 181, 71, 0.3); }
.badge-danger  { background: rgba(255, 85, 119, 0.12); color: var(--danger);  border-color: rgba(255, 85, 119, 0.3); }
.badge-accent  { background: var(--accent-soft); color: var(--accent); border-color: rgba(124,92,255,0.3); }
.badge-dot::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
  box-shadow: 0 0 0 0 currentColor; animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 currentColor; }
  70% { box-shadow: 0 0 0 6px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* === Forms === */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 13px; color: var(--text-dim); font-weight: 500; }
.input, .select, textarea.input {
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--duration-fast) var(--easing), box-shadow var(--duration-fast) var(--easing);
  width: 100%;
}
.input:focus, .select:focus, textarea.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(124,92,255,0.15);
}
.input::placeholder { color: var(--text-faint); }

/* === Tables === */
.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-1);
}
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 14px 18px; text-align: left; }
.table thead th {
  background: var(--bg-2);
  color: var(--text-dim);
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
}
.table tbody tr { border-bottom: 1px solid var(--border); transition: background var(--duration-fast); }
.table tbody tr:last-child { border-bottom: none; }
.table tbody tr:hover { background: rgba(255,255,255,0.02); }
.table .key-cell { font-family: var(--font-mono); font-size: 12px; }

/* === Alerts === */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-2);
  font-size: 14px;
  margin-bottom: 16px;
}
.alert-error { color: var(--danger); border-color: rgba(255,85,119,0.3); background: rgba(255,85,119,0.06); }
.alert-info  { color: var(--info); border-color: rgba(91,157,255,0.3); background: rgba(91,157,255,0.06); }
.alert-success { color: var(--success); border-color: rgba(61,220,151,0.3); background: rgba(61,220,151,0.06); }

/* === Glass effect === */
.glass {
  background: rgba(21, 23, 31, 0.6);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.06);
}