/* =============================================================================
   base.css — reset, typography, layout primitives, focus, print
   ============================================================================= */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  font-family: var(--font-family-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background: var(--color-bg);
  font-feature-settings: "ss01", "cv11";
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  text-wrap: balance;
}

h1 { font-size: var(--font-size-3xl); letter-spacing: -0.02em; }
h2 { font-size: var(--font-size-2xl); letter-spacing: -0.015em; }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-md); }

p {
  margin: 0;
  text-wrap: pretty;
  max-width: var(--measure);
}

small { font-size: var(--font-size-sm); color: var(--color-text-secondary); }
code, kbd, samp { font-family: var(--font-family-mono); font-size: 0.92em; }
kbd {
  display: inline-block;
  padding: 1px 6px;
  font-size: 0.85em;
  border: 1px solid var(--color-border-moderate);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  line-height: 1;
}

a {
  color: var(--color-text-link);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
a:hover { color: var(--color-text-link-hover); text-decoration-thickness: 2px; }

button { font-family: inherit; }

/* Focus rings — WCAG */
:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
:focus:not(:focus-visible) { outline: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 9px 16px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1.3;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default),
              border-color var(--duration-fast) var(--ease-default),
              color var(--duration-fast) var(--ease-default);
  white-space: nowrap;
  text-decoration: none;
}
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }

.btn--primary { background: var(--color-primary-500); color: var(--color-text-on-primary); }
.btn--primary:hover { background: var(--color-primary-700); }

.btn--secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border-moderate);
}
.btn--secondary:hover { background: var(--color-bg-soft); border-color: var(--color-border-strong); }

.btn--ghost {
  background: transparent;
  color: var(--color-text-primary);
  border-color: transparent;
}
.btn--ghost:hover { background: var(--color-bg-soft); }

.btn--destructive { background: var(--color-severity-critical); color: #fff; }
.btn--destructive:hover { background: var(--color-severity-extreme); }

.btn--sm { padding: 5px 10px; font-size: var(--font-size-xs); }
.btn--lg { padding: 12px 20px; font-size: var(--font-size-md); }

/* ---------- Badges / pills ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  line-height: 1.4;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-soft);
  color: var(--color-text-secondary);
  white-space: nowrap;
}
.badge--severity-low      { background: var(--color-severity-low-soft);      color: var(--color-severity-low-on);      border-color: transparent; }
.badge--severity-medium   { background: var(--color-severity-medium-soft);   color: var(--color-severity-medium-on);   border-color: transparent; }
.badge--severity-high     { background: var(--color-severity-high-soft);     color: var(--color-severity-high-on);     border-color: transparent; }
.badge--severity-critical { background: var(--color-severity-critical);      color: var(--color-severity-critical-on); border-color: transparent; }
.badge--severity-extreme  { background: var(--color-severity-extreme);       color: var(--color-severity-extreme-on);  border-color: transparent; }

.badge--owasp { font-family: var(--font-family-mono); font-size: 11px; padding: 1px 6px; }

.badge--scope-architect { background: var(--color-scope-architect); color: #fff; border-color: transparent; }
.badge--scope-okr       { background: var(--color-scope-okr);       color: #fff; border-color: transparent; }
.badge--scope-security  { background: var(--color-scope-security);  color: #fff; border-color: transparent; }
.badge--scope-ultraplan { background: var(--color-scope-ultraplan); color: #fff; border-color: transparent; }
.badge--scope-config    { background: var(--color-scope-config);    color: #fff; border-color: transparent; }
.badge--scope-voyage    { background: var(--color-scope-voyage);    color: #fff; border-color: transparent; }

/* ---------- Cards / surfaces ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.card--sunken { background: var(--color-surface-sunken); }
.card--raised { box-shadow: var(--shadow-sm); }

/* ---------- Inline messages (Aksel 3-tier) ---------- */
.inline-message {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  background: var(--color-bg-soft);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-snug);
}
.inline-message--info     { border-color: var(--color-state-info);    background: #EAF3FB; color: #08416B; }
.inline-message--success  { border-color: var(--color-state-success); background: var(--color-severity-low-soft); color: var(--color-severity-low-on); }
.inline-message--warning  { border-color: var(--color-state-warning); background: var(--color-severity-medium-soft); color: var(--color-severity-medium-on); }
.inline-message--error    { border-color: var(--color-severity-critical); background: var(--color-surface); color: var(--color-text-primary); }
.inline-message--error strong, .inline-message--error b { color: var(--color-severity-critical); }

[data-theme="dark"] .inline-message--info  { background: #0E2A3F; color: #9CC0EA; }
[data-theme="dark"] .inline-message--error { background: var(--color-surface); color: var(--color-text-primary); }
[data-theme="dark"] .inline-message--error strong, [data-theme="dark"] .inline-message--error b { color: #F09095; }

/* ---------- Form controls ---------- */
.input, .select, .textarea {
  width: 100%;
  padding: 9px 12px;
  font-family: inherit;
  font-size: var(--font-size-sm);
  line-height: 1.4;
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border-moderate);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-default),
              box-shadow var(--duration-fast) var(--ease-default);
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--color-border-strong); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-focus);
}
.textarea { min-height: 96px; resize: vertical; line-height: var(--line-height-normal); }

.label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: 6px;
}
.label__hint { display: block; font-size: var(--font-size-xs); color: var(--color-text-tertiary); font-weight: 400; margin-top: 2px; }

/* ---------- Layout primitives ---------- */
.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.stack--lg { gap: var(--space-8); }
.stack--sm { gap: var(--space-2); }
.row { display: flex; gap: var(--space-4); align-items: center; }
.row--wrap { flex-wrap: wrap; }
.row--between { justify-content: space-between; }

.container { max-width: var(--container-default); margin: 0 auto; padding: 0 var(--space-6); }
.container--wide   { max-width: var(--container-wide); }
.container--narrow { max-width: var(--container-narrow); }

.divider {
  height: 1px;
  background: var(--color-border-subtle);
  border: none;
  margin: 0;
}

/* ---------- Utilities ---------- */
.text-secondary { color: var(--color-text-secondary); }
.text-tertiary  { color: var(--color-text-tertiary); }
.text-mono      { font-family: var(--font-family-mono); }
.text-sm        { font-size: var(--font-size-sm); }
.text-xs        { font-size: var(--font-size-xs); }
.text-lg        { font-size: var(--font-size-lg); }
.font-medium    { font-weight: var(--font-weight-medium); }
.font-semibold  { font-weight: var(--font-weight-semibold); }
.tabular        { font-variant-numeric: tabular-nums; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Print ---------- */
@media print {
  body { background: #fff; color: #000; font-size: 11pt; }
  .no-print, button.btn, nav, .nav, .toolbar, .tweaks-panel { display: none !important; }
  .card { border: 1px solid #000; box-shadow: none; break-inside: avoid; }
  a { color: #000; text-decoration: underline; }
  h1, h2, h3 { break-after: avoid; }
  .matrix-cell { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  @page { margin: 18mm; }
}