* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at top, rgba(0, 200, 212, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(59, 130, 246, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb {
  background: var(--panel-3);
  border-radius: 5px;
  border: 2px solid var(--bg-2);
}
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: all 0.15s ease;
}

a { color: var(--cyan); text-decoration: none; transition: color 0.15s; }
a:hover { color: #fff; }

.text-muted { color: var(--muted); }
.text-cyan { color: var(--cyan); }
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--panel-2);
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--cyan);
  color: var(--text);
  padding: 14px 20px;
  font-size: 13.5px;
  border-radius: var(--radius);
  z-index: 10002;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  max-width: 340px;
}
.toast.ok { border-left-color: var(--green); }
.toast.warn { border-left-color: var(--gold); }
.toast.error { border-left-color: var(--red); }

@keyframes slideIn {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Плавные переходы */
* {
  transition: background-color 0.2s ease,
              border-color 0.2s ease,
              color 0.15s ease;
}