/* =============================================================
   ODIN base — reset, typography, and the core component library
   -------------------------------------------------------------
   Every rule here reads ONLY from tokens.css (var(--token)).
   No hardcoded colors, sizes, or shadows. That is the whole
   contract: skin lives in tokens, structure lives here, so
   <body data-theme="dark"> reskins all of it with no overrides.

   Load order:  tokens.css  ->  base.css  ->  (page-specific css)
   ============================================================= */

/* ---- Reset ----------------------------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px; /* rem anchor — the type scale is relative to this */
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-color);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---- Typography ------------------------------------------ */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--track-tight);
  color: var(--text-color);
}

h1 {
  font-size: var(--text-2xl);
}
h2 {
  font-size: var(--text-xl);
}
h3 {
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  letter-spacing: var(--track-normal);
}
h4 {
  font-size: var(--text-md);
  font-weight: var(--weight-semi);
  letter-spacing: var(--track-normal);
}

p {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

/* Long-form reading copy (briefings, summaries, prose) — the
   comfortable 15px size with relaxed leading. */
.prose {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--text-color);
}
.prose p + p {
  margin-top: var(--space-3);
}

/* Eyebrow / section label — the uppercase tracked-out tag ODIN
   uses for the header wordmark and section heads. */
.eyebrow {
  font-size: var(--text-2xs);
  font-weight: var(--weight-semi);
  text-transform: uppercase;
  letter-spacing: var(--track-label);
  color: var(--text-tertiary);
}

/* Metadata / numbers — monospace, secondary color. */
.meta {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.text-secondary {
  color: var(--text-secondary);
}
.text-tertiary {
  color: var(--text-tertiary);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--accent-dark);
}

code,
kbd,
samp {
  font-family: var(--mono);
  font-size: 0.92em;
}

/* ---- Header ---------------------------------------------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  padding: 0 var(--space-5);
  background: var(--header-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}
.site-header .wordmark {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--header-brand);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  text-decoration: none;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.site-header nav a {
  color: var(--header-text);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  transition:
    color var(--transition),
    background var(--transition);
}
.site-header nav a:hover {
  color: var(--header-text-hover);
}
.site-header nav a.active {
  color: var(--header-text-hover);
  background: rgba(255, 255, 255, 0.1);
}

/* ---- Shared chrome, dark-skin touch-ups -------------------
   The header / nav / gear dropdown live in styles.css (shared by
   every page). A few of their hover/active rules use the light
   --text ink, which reads wrong on a dark page. Relight just those
   here until the chrome is extracted into this layer wholesale. */
[data-theme="dark"] .nav-gear-menu a:hover,
[data-theme="dark"] .nav-gear-menu a.active,
[data-theme="dark"] .nav-gear-menu button:hover {
  color: var(--text-color);
  background: rgba(255, 255, 255, 0.06);
}

/* Shared styles.css classes that color text with the light --text ink
   (#2a2a28) leak dark-on-dark when they appear on a dark page. Relight
   them here so every dark page is covered in one place (markdown output,
   legacy forms, loaders, the dismiss-reason rows). */
[data-theme="dark"] .md-h {
  color: var(--text-color);
}
[data-theme="dark"] .md-p,
[data-theme="dark"] .md-li {
  color: var(--text-secondary);
}
[data-theme="dark"] .form-group label {
  color: var(--text-secondary);
}
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  color: var(--text-color);
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .tl-text,
[data-theme="dark"] .loader-text {
  color: var(--text-tertiary);
  font-family: var(--font-data);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
}
[data-theme="dark"] .dismiss-reason-label,
[data-theme="dark"] .dismiss-reason-label strong {
  color: var(--text-color);
}
[data-theme="dark"] .dismiss-reason-cancel {
  color: var(--text-secondary);
}

/* Dead carls-v2 detail-page rules still living in styles.css (.carl-hero,
   .carl-detail, .carl-config-*) leak onto the migrated CARL pages until
   that section is pruned from styles.css. Suppress the visible leaks:
   restore the gradient hero title, un-stack the action row, drop the
   forced italic, and un-dull the per-page accent. */
[data-theme="dark"] .carl-hero h2 {
  color: transparent;
  -webkit-text-fill-color: transparent;
}
[data-theme="dark"] .carl-hero-actions {
  flex-direction: row;
  align-items: center;
}
[data-theme="dark"] .carl-hero-desc {
  font-style: normal;
}
[data-theme="dark"] .carl-config-toggle,
[data-theme="dark"] .carl-config-toggle-text {
  color: var(--text-secondary);
}
[data-theme="dark"] .carl-detail {
  --accent: var(--accent-cyan);
}

/* ---- Ambient backdrop (dark skin) -------------------------
   The neon radial-glow wash + faint grid that every dark page shared.
   Promoted here from ~16 per-page copies. Pages just need their
   `main { position: relative; z-index: 1 }` to sit above it. A page
   can still override body.<page>::before for a bespoke backdrop. */
[data-theme="dark"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(
      1200px 700px at 15% 0%,
      color-mix(in srgb, var(--accent-pink) 12%, transparent),
      transparent 60%
    ),
    radial-gradient(
      1000px 600px at 90% 20%,
      color-mix(in srgb, var(--accent-cyan) 10%, transparent),
      transparent 60%
    ),
    radial-gradient(
      900px 900px at 50% 100%,
      color-mix(in srgb, var(--accent-violet) 12%, transparent),
      transparent 60%
    ),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-warm) 60%, var(--bg) 100%);
}
[data-theme="dark"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
}

/* ---- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  line-height: var(--leading-snug);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: all var(--transition);
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ring);
}

.btn-primary {
  background: var(--brand);
  color: var(--brand-contrast);
  border-color: var(--brand-dark);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--brand-dark);
  box-shadow: var(--shadow);
}

.btn-accent {
  background: var(--accent);
  color: var(--brand-contrast);
  border-color: var(--accent-dark);
  box-shadow: var(--shadow-sm);
}
.btn-accent:hover {
  background: var(--accent-dark);
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--bg);
  color: var(--text-color);
  border-color: var(--border-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: var(--bg-warm);
  color: var(--text-color);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger-subtle);
}
.btn-danger:hover {
  background: var(--danger-subtle);
  border-color: var(--danger);
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
}
.btn-lg {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
}

/* ---- Cards ----------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.card-clickable {
  cursor: pointer;
}
.card-clickable:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow);
}
.card h3 {
  margin-bottom: var(--space-1);
}
.card-body {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

/* A larger panel for forms / detail sections. */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  color: var(--text-color); /* self-contained: don't inherit a legacy .panel dark-ink */
}

/* ---- Badges ---------------------------------------------- */
/* One mechanism, both skins: the variant sets only the color; the
   tinted fill + subtle border derive from currentColor. This is the
   projects-page badge, generalized. */
.badge {
  display: inline-block;
  font-family: var(--font-data);
  font-size: var(--text-2xs);
  font-weight: var(--weight-semi);
  text-transform: uppercase;
  letter-spacing: var(--track-wide);
  line-height: 1.5;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  border: 1px solid color-mix(in srgb, currentColor 28%, transparent);
  background: color-mix(in srgb, currentColor 10%, transparent);
}
.badge-ok {
  color: var(--ok);
}
.badge-warn {
  color: var(--warn);
}
.badge-danger {
  color: var(--danger);
}
.badge-info {
  color: var(--info);
}
.badge-neutral {
  color: var(--text-tertiary);
}
.badge-accent {
  color: var(--accent);
}

/* ---- Forms ----------------------------------------------- */
.field {
  margin-bottom: var(--space-3);
}
.field label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  letter-spacing: 0.01em;
}
.input,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font);
  font-size: var(--text-base);
  color: var(--text-color);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.input:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--ring);
}
textarea {
  resize: vertical;
  line-height: var(--leading-normal);
  min-height: 5rem;
}
.field-row {
  display: flex;
  gap: var(--space-3);
}
.field-row .field {
  flex: 1;
}

/* ---- Tables ---------------------------------------------- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.table th {
  text-align: left;
  font-family: var(--mono);
  font-size: var(--text-2xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border);
}
.table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-color);
}
.table tbody tr:hover {
  background: var(--bg-warm);
}

/* ---- Modal ----------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: 200;
}
.modal {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 460px;
  padding: var(--space-5);
}
.modal h3 {
  margin-bottom: var(--space-3);
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

/* ---- Empty state ----------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-tertiary);
}
.empty-state h3 {
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
}
.empty-state p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* =============================================================
   SIGNATURE COMPONENTS — ODIN's character, made reusable
   -------------------------------------------------------------
   These are the projects-page treatments lifted into shared,
   token-driven pieces. Light renders a restrained version; the
   dark skin turns the personality up. Use these instead of
   re-declaring gradients / glows / mono labels per page.
   ============================================================= */

/* Gradient display title (hero). */
.display-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.4vw, 4.25rem);
  font-weight: var(--weight-bold);
  line-height: 0.98;
  letter-spacing: -0.02em;
  background: var(--gradient-display);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: var(--display-glow);
}
.display-title .slash {
  -webkit-text-fill-color: var(--text-tertiary);
  color: var(--text-tertiary);
  font-weight: var(--weight-normal);
  margin: 0 0.3em;
}

/* Mono "data terminal" label — hero stat labels, crumbs, captions. */
.data-label {
  font-family: var(--font-data);
  font-size: var(--text-2xs);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* Breadcrumb / crumb trail with a breathing tick. */
.crumbs {
  font-family: var(--font-data);
  font-size: var(--text-2xs);
  letter-spacing: var(--track-wider);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.crumbs .tick {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 0.6em -1px;
  border-radius: 50%;
  color: var(--accent);
  background: currentColor;
  box-shadow: var(--fx-glow);
  animation: odin-breathe 2.4s ease-in-out infinite;
}

/* Section head: § eyebrow · fading rule · × count pill. */
.section-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.section-eyebrow {
  font-family: var(--font-data);
  font-size: var(--text-2xs);
  letter-spacing: var(--track-wider);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.section-eyebrow::before {
  content: "§ ";
  color: var(--accent);
}
.section-rule {
  flex: 1;
  height: 1px;
  background: var(--rule-fade);
}
.count-pill {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--text-secondary);
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-warm);
}
.count-pill::before {
  content: "× ";
  color: var(--text-tertiary);
}

/* Glass panel — the layered translucent card the projects table sits in. */
.panel-glass {
  background: var(--panel-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--panel-glass-shadow);
  backdrop-filter: var(--panel-glass-blur);
  overflow: hidden;
}

/* Stat tiles (hero metrics). */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-2);
}
.stat-tile {
  padding: var(--space-3) var(--space-3) var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel-glass);
}
.stat-tile .stat-label {
  font-family: var(--font-data);
  font-size: var(--text-2xs);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.stat-tile .stat-value {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin-top: var(--space-1);
  color: var(--text-color); /* explicit: don't inherit / lose to a legacy .stat-value */
}
.stat-tile .stat-value.warn {
  color: var(--warn);
}
.stat-tile .stat-value.bad {
  color: var(--danger);
}
.stat-tile .stat-secondary {
  margin-top: var(--space-1);
  font-family: var(--font-data);
  font-size: var(--text-2xs);
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

/* Codename / id chip — mono, accent-tinted. */
.chip {
  display: inline-block;
  font-family: var(--font-data);
  font-size: var(--text-2xs);
  font-weight: var(--weight-semi);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

/* Glowing progress bar. Set the fill color via a status modifier;
   the glow is currentColor-tinted (off in light, lit in dark). */
.progress-track {
  position: relative;
  height: 3px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--text-tertiary) 22%, transparent);
  overflow: hidden;
}
/* Expected-pace marker — where the timing curve says spend should be now. */
.progress-tick {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  margin-left: -1px;
  border-radius: 1px;
  background: color-mix(in srgb, var(--text-secondary) 55%, transparent);
}
.progress-fill {
  height: 100%;
  border-radius: 2px;
  color: var(--accent);
  background: currentColor;
  box-shadow: var(--fx-glow);
  transition: width 320ms ease;
}
.progress-fill.is-good {
  color: var(--ok);
}
.progress-fill.is-warn {
  color: var(--warn);
}
.progress-fill.is-over {
  color: var(--danger);
  box-shadow: var(--fx-glow-strong);
  animation: odin-pulse 2.4s ease-in-out infinite;
}

/* Tabular numerics — budgets, hours, anything that should align. */
.num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

@keyframes odin-breathe {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}
@keyframes odin-pulse {
  0%,
  100% {
    box-shadow: var(--fx-glow);
  }
  50% {
    box-shadow: var(--fx-glow-strong);
  }
}

/* ---- Layout helpers -------------------------------------- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5);
}
.stack > * + * {
  margin-top: var(--space-3);
}
.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

/* ---- Accessibility floor --------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}
