* { box-sizing: border-box; }
body {
  font-family: var(--font-sans);
  background: var(--surface-page);
  color: var(--text-body);
}

/* Card */
section.card, .card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-card);
  padding: 18px 20px;
}
section.card h2, .card h2 {
  font-size: var(--font-size-h2);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--text-secondary);
  margin: 0 0 14px;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.section-header h2 { margin-bottom: 0; }

/* Buttons */
button {
  font: inherit;
  padding: 7px 14px;
  border-radius: var(--radius-input);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: filter var(--transition-fast);
}
button:hover { filter: brightness(0.92); }
button.secondary {
  background: transparent;
  color: var(--accent);
}
button.ghost {
  background: transparent;
  border-color: var(--border-default);
  color: var(--text-secondary);
  padding: 4px 8px;
  font-size: var(--font-size-tiny);
}
button.primary.large {
  padding: 11px 22px;
  font-size: 1rem;
}
button:disabled { opacity: 0.5; cursor: not-allowed; }

/* Fields / inputs */
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 120px;
}
.field label {
  font-size: var(--font-size-label);
  color: var(--text-secondary);
}
input, select, textarea {
  font: inherit;
  font-size: 1rem;
  height: 44px;
  padding: 8px 12px;
  border-radius: var(--radius-input);
  border: 1px solid var(--border-default);
  background: var(--input-bg);
  color: var(--text-body);
}
input[type="number"] { width: 96px; }
select {
  width: 96px;
  appearance: none;
  padding-right: 30px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%234b5563' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}
textarea { min-height: 48px; resize: vertical; width: 100%; }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 1px;
}

/* Pill toggle */
.pill-toggle, .toggle-group {
  display: inline-flex;
  align-items: stretch;
  gap: 2px;
  height: 44px;
  background: var(--surface-page);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill);
  padding: 4px;
}
.pill-toggle label, .toggle-btn {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 18px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font: inherit;
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.pill-toggle label.active, .toggle-btn.active {
  background: var(--accent);
  color: #fff;
}
.pill-toggle input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}
.pill-toggle label:has(input:focus-visible) {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* Banner */
#error-banner, .banner {
  display: none;
  background: var(--danger-bg);
  color: var(--danger-fg);
  border: 1px solid var(--danger-border);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: var(--font-size-small);
  margin-bottom: 16px;
}
#error-banner.visible, .banner.visible { display: block; }

/* Tooltip */
.tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-tooltip);
  padding: 6px 10px;
  font-size: var(--font-size-tiny);
  box-shadow: var(--shadow-tooltip);
  display: none;
  white-space: nowrap;
  color: var(--text-body);
}