:root {
  --color-bg-body: #f8fafc;
  --color-bg-surface: #ffffff;
  --color-bg-muted: #f1f5f9;
  --color-text-primary: #0f172a;
  --color-text-secondary: #475569;
  --color-border: #e2e8f0;
  --color-border-muted: #edf2f7;
  --color-divider: #e2e8f0;
  --color-overlay: rgba(255, 255, 255, 0.85);
  --color-brand: #1d4ed8;
  --color-primary: #1d4ed8;
  --color-accent: #2563eb;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #0ea5e9;
  --color-hover: rgba(15, 23, 42, 0.05);
  --color-focus: #818cf8;
  --color-muted: #94a3b8;
  --color-error: var(--color-danger);
  --star-active: color-mix(in srgb, var(--color-warning) 95%, black 5%);
  --star-inactive: color-mix(in srgb, var(--color-muted) 60%, transparent);
  --row-error-bg: color-mix(in srgb, var(--color-error) 15%, var(--color-bg-surface));
}

.theme-light {
  color-scheme: light;
}

.theme-dark {
  color-scheme: dark;
  --color-bg-body: #020617;
  --color-bg-surface: #0f172a;
  --color-bg-muted: #1e293b;
  --color-text-primary: #e2e8f0;
  --color-text-secondary: #cbd5f5;
  --color-border: #1f2937;
  --color-border-muted: #2b3545;
  --color-divider: #1e293b;
  --color-overlay: rgba(15, 23, 42, 0.85);
  --color-brand: #60a5fa;
  --color-primary: #60a5fa;
  --color-accent: #93c5fd;
  --color-success: #34d399;
  --color-warning: #fbbf24;
  --color-danger: #f87171;
  --color-info: #38bdf8;
  --color-hover: rgba(148, 163, 184, 0.16);
  --color-focus: #c4b5fd;
  --color-muted: #64748b;
  --color-error: #f87171;
  --star-active: color-mix(in srgb, var(--color-warning) 85%, white 15%);
  --star-inactive: color-mix(in srgb, var(--color-muted) 45%, transparent);
  --row-error-bg: color-mix(in srgb, var(--color-error) 22%, var(--color-bg-surface));
}

.row-has-error {
  background-color: var(--row-error-bg);
  transition: background-color 0.2s ease;
}

body {
  background-color: var(--color-bg-body);
  color: var(--color-text-primary);
  transition: background-color 0.2s ease, color 0.2s ease;
}

a {
  color: var(--color-accent);
  transition: color 0.15s ease;
}

a:hover,
a:focus-visible {
  color: var(--color-brand);
}

hr {
  border-color: var(--color-divider);
}

::selection {
  background-color: var(--color-focus);
  color: var(--color-bg-surface);
}

::placeholder {
  color: var(--color-muted);
}

button:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.avd-toast-stack {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: min(360px, calc(100vw - 2.5rem));
  z-index: 2000;
  pointer-events: none;
}

@media (max-width: 640px) {
  .avd-toast-stack {
    top: auto;
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    width: auto;
  }
}

.avd-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 0.9rem;
  background-color: color-mix(in srgb, var(--color-bg-surface) 92%, white 8%);
  color: var(--color-text-primary);
  border: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
  border-left: 4px solid var(--color-border);
  box-shadow: 0 18px 32px -18px rgba(15, 23, 42, 0.35);
  transform: translateX(140%);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
  max-width: 100%;
  word-break: break-word;
}

.dark .avd-toast {
  background-color: color-mix(in srgb, var(--color-bg-surface) 88%, black 12%);
  border-color: color-mix(in srgb, var(--color-border) 65%, transparent);
}

.avd-toast--enter {
  transform: translateX(0);
  opacity: 1;
}

.avd-toast--leaving {
  transform: translateX(140%);
  opacity: 0;
}

.avd-toast__icon {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 600;
  background-color: var(--color-bg-muted);
  color: var(--color-text-primary);
}

.avd-toast__content {
  flex: 1 1 auto;
  font-size: 0.9rem;
  line-height: 1.35;
}

.avd-toast__close {
  flex: 0 0 auto;
  margin-left: 0.5rem;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 9999px;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.avd-toast__close:hover,
.avd-toast__close:focus-visible {
  background-color: var(--color-hover);
  outline: none;
}

.avd-toast--success {
  border-left-color: var(--color-success);
}

.avd-toast--success .avd-toast__icon {
  background-color: var(--color-success);
  color: #fff;
}

.avd-toast--error {
  border-left-color: var(--color-danger);
}

.avd-toast--error .avd-toast__icon {
  background-color: var(--color-danger);
  color: #fff;
}

.avd-toast--warning {
  border-left-color: var(--color-warning);
}

.avd-toast--warning .avd-toast__icon {
  background-color: var(--color-warning);
  color: #fff;
}

.avd-toast--info {
  border-left-color: var(--color-info);
}

.avd-toast--info .avd-toast__icon {
  background-color: var(--color-info);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  .avd-toast {
    transition: none;
  }
}