.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-4);
}

.panel + .panel,
.stack > * + * {
  margin-top: var(--space-4);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.panel-head h2 {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
}

.field label,
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: var(--space-2);
}

textarea.input,
input.input,
select.input {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-input);
  padding: 10px 12px;
  outline: none;
}

textarea.input {
  min-height: 180px;
  resize: vertical;
  line-height: 1.45;
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-size: 13px;
}

textarea.input:focus,
input.input:focus,
select.input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: flex-end;
}

.row .field {
  flex: 1;
  min-width: 160px;
}

.btn {
  display: inline-block;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: 8px;
  padding: 8px 14px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 1px 1px rgba(15, 23, 42, 0.04);
}

.btn:hover {
  background: var(--color-bg);
}

.btn:focus-visible,
.nav-link:focus-visible,
.input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-on-accent);
}

.btn-primary:hover {
  filter: brightness(1.05);
  background: var(--color-accent);
}

.btn-ghost {
  box-shadow: none;
  background: transparent;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text);
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px 16px;
}

.check .hint {
  color: var(--color-muted);
  font-size: 12px;
  margin-left: 2px;
}

.actions + .msg,
.row + .actions {
  margin-top: var(--space-3);
}

.msg {
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  display: none;
  white-space: pre-wrap;
}

.msg.is-visible {
  display: block;
}

.msg-error {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.msg-ok {
  background: var(--color-ok-bg);
  color: var(--color-ok);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
}

.stat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-4);
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 2px;
}

.file-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.toast-host {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--color-toast-bg);
  color: var(--color-toast-text);
  padding: 10px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  font-size: 13px;
  min-width: 180px;
}

@media (max-width: 800px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}