/* Generated by scripts/sync-design-system.mjs — do not edit */
/*
 * Being Optimal — Design Tokens (single source of truth)
 *
 * CHANGE PROTOCOL:
 * 1. Edit --accent-color / --accent-color-2 below
 * 2. Update CHART_GRADIENTS hex mirror in nutrient-assessment.html
 * 3. Run: node scripts/sync-design-system.mjs
 * 4. Run: node tools/validate-design-system.mjs
 * 5. Hard refresh; toggle light/dark; spot-check Assess tab + one chart
 *
 * Agent guide: docs/STYLING.md
 */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/inter-latin.woff2") format("woff2");
}

/* ---- dark (default) ---- */
:root {
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;

  --accent-color: #7b61ff;
  --accent-color-2: #56ccf2;
  --accent: var(--accent-color);
  --link: #9eb8ff;

  --gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-color-2) 100%);
  --gradient-accent-subtle: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-color) 18%, transparent),
    color-mix(in srgb, var(--accent-color-2) 12%, transparent)
  );

  /* Button surfaces — subtle branded gradients */
  --gradient-btn: linear-gradient(
    165deg,
    color-mix(in srgb, var(--chrome) 94%, var(--accent-color) 6%) 0%,
    color-mix(in srgb, var(--elevated) 90%, var(--accent-color-2) 10%) 100%
  );
  --gradient-btn-hover: linear-gradient(
    165deg,
    color-mix(in srgb, var(--chrome) 90%, var(--accent-color) 10%) 0%,
    color-mix(in srgb, var(--elevated) 85%, var(--accent-color-2) 15%) 100%
  );
  --gradient-btn-ghost-hover: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-color) 11%, transparent),
    color-mix(in srgb, var(--accent-color-2) 7%, transparent)
  );
  --gradient-btn-muted: linear-gradient(
    180deg,
    var(--fill2) 0%,
    color-mix(in srgb, var(--fill3) 45%, var(--fill2)) 100%
  );
  --gradient-btn-muted-hover: linear-gradient(180deg, var(--fill1) 0%, var(--fill2) 100%);
  --gradient-btn-surface: linear-gradient(
    180deg,
    color-mix(in srgb, var(--fg) 5%, transparent) 0%,
    transparent 100%
  );
  --gradient-btn-seg-active: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent-color) 14%, var(--fill1)) 0%,
    var(--fill1) 100%
  );
  --gradient-btn-pill-active: var(--gradient-accent-subtle);
  --gradient-btn-pill-hover: var(--gradient-btn-muted-hover);
  --gradient-progress: var(--gradient-accent);
  --gradient-surface-dark: linear-gradient(180deg, #1a1f35 0%, #12162b 100%);
  --gradient-surface-light: linear-gradient(180deg, #fafbfc 0%, #f0f2f7 100%);

  --gradient-chart-accent: linear-gradient(90deg, #7b61ff, #56ccf2);
  --gradient-chart-success: linear-gradient(90deg, #3fa266, #5bc0be);
  --gradient-chart-warning: linear-gradient(90deg, #f1b467, #e08a5b);
  --gradient-chart-danger: linear-gradient(90deg, #e5707e, #c77dcc);
  --gradient-chart-info: linear-gradient(90deg, #7bafe9, #56ccf2);

  --bg: #12162b;
  --chrome: #1a2038;
  --elevated: #222a45;
  --fg: #eef0f8eb;
  --fg2: #eef0f88d;
  --fg3: #eef0f85e;
  --fg4: #eef0f842;
  --fill1: #eef0f830;
  --fill2: #eef0f81e;
  --fill3: #eef0f811;
  --st1: #eef0f833;
  --st2: #eef0f81f;
  --st3: #eef0f814;

  --green: #3fa266;
  --amber: #f1b467;
  --red: #e5707e;
  --blue: #7bafe9;
  --violet: #9b8ae6;

  --panel: var(--elevated);
  --border: var(--st2);
  --card: var(--chrome);
  --callout-warn-bg: color-mix(in srgb, var(--amber) 14%, transparent);

  --bar: rgba(26, 32, 56, 0.92);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.38);
  --shadow: var(--shadow-lg);
  --shadow-glow-accent: 0 0 24px color-mix(in srgb, var(--accent-color) 35%, transparent);

  --tone-success-color: var(--green);
  --tone-success-bg: color-mix(in srgb, var(--green) 12%, transparent);
  --tone-success-border: color-mix(in srgb, var(--green) 33%, transparent);
  --tone-success-gradient: linear-gradient(90deg, #5bc0be, #3fa266);

  --tone-warning-color: var(--amber);
  --tone-warning-bg: color-mix(in srgb, var(--amber) 12%, transparent);
  --tone-warning-border: color-mix(in srgb, var(--amber) 33%, transparent);
  --tone-warning-gradient: linear-gradient(90deg, #f8d4a0, #e08a5b);

  --tone-danger-color: var(--red);
  --tone-danger-bg: color-mix(in srgb, var(--red) 12%, transparent);
  --tone-danger-border: color-mix(in srgb, var(--red) 33%, transparent);
  --tone-danger-gradient: linear-gradient(90deg, #f0a0aa, #c77dcc);

  --tone-info-color: var(--blue);
  --tone-info-bg: color-mix(in srgb, var(--blue) 12%, transparent);
  --tone-info-border: color-mix(in srgb, var(--blue) 33%, transparent);
  --tone-info-gradient: linear-gradient(90deg, #a8d4f5, #56ccf2);

  --tone-neutral-color: var(--fg4);
  --tone-neutral-bg: var(--fill3);
  --tone-neutral-border: var(--st2);
  --tone-neutral-gradient: linear-gradient(90deg, var(--fg3), var(--fg4));

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 48px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 999px;

  --z-sticky: 20;
  --z-sidebar: 40;
  --z-dropdown: 50;
  --z-overlay: 55;
  --z-modal: 60;
  --z-tooltip: 80;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 120ms;
  --duration-normal: 200ms;
  --duration-slow: 400ms;

  --font-xs: 11px;
  --font-sm: 12px;
  --font-base: 14px;
  --font-md: 15px;
  --font-lg: 18px;
  --font-xl: 24px;
  --font-2xl: 32px;

  --theme-color-meta: #12162b;
}

/* ---- light ---- */
:root[data-theme="light"] {
  --accent-color: #6b4fe0;
  --accent-color-2: #2a9fd6;
  --link: #1f66c8;

  --bg: #f0f2f7;
  --chrome: #ffffff;
  --elevated: #ffffff;
  --fg: #1a1d2ef2;
  --fg2: #1a1d2e9e;
  --fg3: #1a1d2e66;
  --fg4: #1a1d2e3d;
  --fill1: #1a1d2e1a;
  --fill2: #1a1d2e12;
  --fill3: #1a1d2e09;
  --st1: #1a1d2e2e;
  --st2: #1a1d2e1c;
  --st3: #1a1d2e12;

  --green: #2e8b57;
  --amber: #b5781f;
  --red: #cf4456;
  --blue: #3a77c2;
  --violet: #6e5bc8;

  --bar: rgba(255, 255, 255, 0.9);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow-accent: 0 0 20px color-mix(in srgb, var(--accent-color) 20%, transparent);

  --theme-color-meta: #f0f2f7;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --accent-color: #6b4fe0;
    --accent-color-2: #2a9fd6;
    --link: #1f66c8;
    --bg: #f0f2f7;
    --chrome: #ffffff;
    --elevated: #ffffff;
    --fg: #1a1d2ef2;
    --fg2: #1a1d2e9e;
    --fg3: #1a1d2e66;
    --fg4: #1a1d2e3d;
    --fill1: #1a1d2e1a;
    --fill2: #1a1d2e12;
    --fill3: #1a1d2e09;
    --st1: #1a1d2e2e;
    --st2: #1a1d2e1c;
    --st3: #1a1d2e12;
    --green: #2e8b57;
    --amber: #b5781f;
    --red: #cf4456;
    --blue: #3a77c2;
    --violet: #6e5bc8;
    --bar: rgba(255, 255, 255, 0.9);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
    --theme-color-meta: #f0f2f7;
  }
}

/* Theme transition (color properties only) */
html {
  transition: background-color var(--duration-normal) var(--ease-out);
}

@media (prefers-reduced-motion: no-preference) {
  html.theme-transition *,
  html.theme-transition *::before,
  html.theme-transition *::after {
    transition: background-color var(--duration-normal) var(--ease-out),
      border-color var(--duration-normal) var(--ease-out), color var(--duration-normal) var(--ease-out),
      box-shadow var(--duration-normal) var(--ease-out);
  }
}

@media (prefers-reduced-motion: reduce) {
  html,
  *,
  *::before,
  *::after {
    transition: none !important;
    animation-duration: 0.01ms !important;
  }
}

/* ---- Global scrollbars (invisible at rest; reveal on hover / drag) ---- */
* {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}

*::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background: transparent;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid transparent;
  background-clip: padding-box;
  transition: background 0.15s ease;
}

/* Common scroll shells — faint rail when the pane is hovered */
.content:hover,
.sb-nav:hover,
.modal-bd:hover,
.picker-bd:hover,
.insights-scroll:hover,
.input-pane-body:hover,
.journal-pane-body:hover,
.cmp-scroll:hover,
.tl-table-wrap:hover,
.gs-panel:hover {
  scrollbar-color: color-mix(in srgb, var(--fg4) 18%, transparent) transparent;
}

.content:hover::-webkit-scrollbar-thumb,
.sb-nav:hover::-webkit-scrollbar-thumb,
.modal-bd:hover::-webkit-scrollbar-thumb,
.picker-bd:hover::-webkit-scrollbar-thumb,
.insights-scroll:hover::-webkit-scrollbar-thumb,
.input-pane-body:hover::-webkit-scrollbar-thumb,
.journal-pane-body:hover::-webkit-scrollbar-thumb,
.cmp-scroll:hover::-webkit-scrollbar-thumb,
.tl-table-wrap:hover::-webkit-scrollbar-thumb,
.gs-panel:hover::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--fg4) 16%, transparent);
}

/* Thumb drag / direct hover — accent (menu rail at half intensity) */
*::-webkit-scrollbar-thumb:hover,
*::-webkit-scrollbar-thumb:active {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent-color) 72%, transparent),
    color-mix(in srgb, var(--accent-color-2) 58%, transparent)
  );
}

.sb-nav::-webkit-scrollbar-thumb:hover,
.sb-nav::-webkit-scrollbar-thumb:active {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent-color) 36%, transparent),
    color-mix(in srgb, var(--accent-color-2) 29%, transparent)
  );
}

*::-webkit-scrollbar-corner {
  background: transparent;
}

/* Being Optimal — UI Kit (component stock) */

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: var(--font-base) / 1.55 var(--font-sans);
}

.muted {
  color: var(--fg2);
}

.dim {
  color: var(--fg3);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  font-size: var(--font-base);
  font-weight: 600;
  font-family: var(--font-sans);
  border: 1px solid var(--st1);
  background: var(--gradient-btn);
  color: var(--fg);
  cursor: pointer;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    filter var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.btn[hidden] {
  display: none !important;
}

.btn:hover:not([disabled]):not(.is-loading):not(.primary):not(.soft):not(.danger):not(.ghost):not(.is-active) {
  background: var(--gradient-btn-hover);
  filter: brightness(1.03);
}

.btn.primary {
  background: var(--gradient-accent);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn.primary:not(.danger):hover:not([disabled]):not(.is-loading) {
  background: var(--gradient-accent);
  filter: brightness(1.08);
  box-shadow: var(--shadow-glow-accent);
}

.btn.primary[disabled] {
  background: var(--gradient-btn-muted);
  border-color: var(--st2);
  color: var(--fg3);
  cursor: default;
  filter: none;
  box-shadow: none;
}

.btn.ghost {
  background: transparent;
  border-color: color-mix(in srgb, var(--st1) 85%, transparent);
}

.btn.ghost:hover:not([disabled]):not(.is-loading) {
  background: var(--gradient-btn-ghost-hover);
  border-color: color-mix(in srgb, var(--accent-color) 22%, var(--st1));
  filter: none;
}

.btn.soft {
  background: var(--gradient-accent-subtle);
  border-color: color-mix(in srgb, var(--accent-color) 25%, transparent);
  color: var(--fg);
}

.btn.soft:hover:not([disabled]):not(.is-loading) {
  background: var(--gradient-accent-subtle);
  filter: brightness(1.05);
}

.btn.danger,
.btn.primary.danger {
  background: var(--tone-danger-gradient);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn.danger:hover:not([disabled]):not(.is-loading),
.btn.primary.danger:hover:not([disabled]):not(.is-loading) {
  background: var(--tone-danger-gradient);
  filter: brightness(1.06);
  box-shadow: var(--shadow-sm);
}

.btn.is-active {
  background: var(--gradient-btn-seg-active);
  border-color: color-mix(in srgb, var(--accent-color) 28%, var(--st1));
  color: var(--fg);
}

.btn.is-active:hover:not([disabled]):not(.is-loading) {
  background: var(--gradient-btn-seg-active);
  filter: brightness(1.04);
}

.btn:focus-visible,
.iconbtn:focus-visible,
.pill:focus-visible,
.neo-seg button:focus-visible,
.neo-seg-btn:focus-visible,
.sb-head-btn:focus-visible,
.modal-x:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent-color) 55%, transparent);
  outline-offset: 2px;
}

/* Compact / icon controls */
.iconbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--st1);
  background: var(--gradient-btn-surface);
  color: var(--fg);
  border-radius: var(--radius-sm);
  width: 34px;
  height: 32px;
  font-size: 15px;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.iconbtn:hover {
  background: var(--gradient-btn-ghost-hover);
}

.pill {
  border: 1px solid var(--st1);
  background: transparent;
  color: var(--fg);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 13px;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);
}

.pill:hover {
  background: var(--gradient-btn-pill-hover);
}

.pill.active {
  background: var(--gradient-btn-pill-active);
  border-color: color-mix(in srgb, var(--accent-color) 25%, transparent);
}

.sb-head-btn,
.sb-toggle,
.modal-x {
  transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.sb-head-btn:hover,
.sb-toggle:hover {
  background: var(--gradient-btn-ghost-hover);
}

.modal-x:hover {
  background: var(--gradient-btn-muted-hover);
}

/* Segmented controls (dashboard + account prefs) */
.neo-seg {
  display: inline-flex;
  border: 1px solid var(--st2);
  border-radius: 9px;
  overflow: hidden;
  background: var(--gradient-btn-muted);
}

.neo-seg button,
.neo-seg-btn {
  border: 0;
  border-right: 1px solid var(--st2);
  background: transparent;
  color: var(--fg2);
  font-size: 12px;
  padding: 6px 12px;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.neo-seg button:last-child,
.neo-seg-btn:last-child {
  border-right: 0;
}

.neo-seg button:hover,
.neo-seg-btn:hover {
  background: var(--gradient-btn-muted-hover);
  color: var(--fg);
}

.neo-seg button.active,
.neo-seg-btn.active {
  background: var(--gradient-btn-seg-active);
  color: var(--fg);
  box-shadow: inset 0 -2px 0 var(--accent-color);
}

.stepper button,
.neo-cal-nav button,
.neo-cal-year-grid button,
.neo-cal-decade-grid button {
  background: var(--gradient-btn-muted);
  transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.stepper button:hover,
.neo-cal-nav button:hover,
.neo-cal-year-grid button:hover,
.neo-cal-decade-grid button:hover {
  background: var(--gradient-btn-muted-hover);
}

.neo-cal-year-grid button.sel,
.neo-cal-decade-grid button.sel {
  background: var(--gradient-accent);
  color: #fff;
}

/* ---- Link chips & compact triggers ---- */
.snap-link,
.datechip,
.opt-basket-chip {
  border: 1px solid var(--st2);
  background: var(--gradient-btn-muted);
  color: var(--fg2);
  cursor: pointer;
  font-family: inherit;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.snap-link {
  border-radius: var(--radius-pill);
  padding: 5px 10px;
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}

.snap-link b {
  color: var(--fg);
  font-weight: 600;
}

.snap-link:hover,
.datechip:hover,
.opt-basket-chip:hover {
  border-color: color-mix(in srgb, var(--accent-color) 35%, var(--st2));
  color: var(--fg);
  background: var(--gradient-btn-muted-hover);
}

.datechip {
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 11px;
}

.opt-basket-chip {
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  font-size: 12px;
  white-space: nowrap;
}

.opt-basket-chip.is-selected {
  background: var(--gradient-btn-pill-active);
  border-color: color-mix(in srgb, var(--accent-color) 28%, var(--st1));
  color: var(--fg);
}

.fchip {
  font-size: 12px;
  border: 1px solid var(--st1);
  background: transparent;
  color: var(--fg2);
  border-radius: 6px;
  padding: 3px 11px;
  cursor: pointer;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.fchip:hover {
  background: var(--gradient-btn-pill-hover);
  color: var(--fg);
}

.fchip.active {
  background: var(--gradient-btn-pill-active);
  color: var(--fg);
  border-color: color-mix(in srgb, var(--accent-color) 25%, transparent);
}

.neo-combo-trigger {
  background: var(--gradient-btn-muted);
  transition: background var(--duration-fast) var(--ease-out);
}

.neo-combo-trigger:hover {
  background: var(--gradient-btn-muted-hover);
}

.neo-combo-opt:hover {
  background: var(--gradient-btn-muted-hover);
}

.neo-combo-opt.active {
  background: var(--gradient-btn-seg-active);
}

.nutinfo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  margin-left: 5px;
  padding: 0;
  border: 1px solid var(--st2);
  border-radius: 50%;
  background: var(--gradient-btn-surface);
  color: var(--fg2);
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  vertical-align: middle;
  font-style: italic;
  font-family: Georgia, serif;
  flex-shrink: 0;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.nutinfo-btn:hover {
  color: var(--accent-color);
  border-color: color-mix(in srgb, var(--accent-color) 45%, var(--st2));
  background: var(--gradient-btn-ghost-hover);
}

.bloodlink {
  cursor: pointer;
}

.bloodlink:hover {
  text-decoration: underline;
}

.bloodinfo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  margin-left: 5px;
  padding: 0;
  border: 1px solid var(--st2);
  border-radius: 50%;
  background: var(--gradient-btn-surface);
  color: var(--fg2);
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  vertical-align: middle;
  font-style: italic;
  font-family: Georgia, serif;
  flex-shrink: 0;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.bloodinfo-btn:hover {
  color: var(--violet, var(--accent-color));
  border-color: color-mix(in srgb, var(--violet, var(--accent-color)) 45%, var(--st2));
  background: var(--gradient-btn-ghost-hover);
}

.jrn-row-menu-btn:hover,
.jrn-row-menu-item:hover,
.sb-jump-icon:hover {
  background: var(--gradient-btn-muted-hover);
}

.sb-jump-icon {
  background: var(--gradient-btn-muted);
  transition: background var(--duration-fast) var(--ease-out);
}

.tab:hover:not(.active) {
  color: var(--fg);
  background: var(--gradient-btn-muted-hover);
}

.ui-progress-accent,
#optimizeLoaderOverlay .ui-load-progress-bar {
  background: var(--gradient-progress);
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .pill,
  .fchip,
  .snap-link,
  .datechip,
  .opt-basket-chip,
  .neo-seg button,
  .neo-seg-btn,
  .iconbtn,
  .tab {
    transition-duration: 0.01ms;
  }
}

/* ---- Cards & surfaces ---- */
.card,
.stat,
.scorecard,
.mealcard,
.tl-card,
.cmp-card,
.nutblock,
.ci-panel {
  border: 1px solid var(--st2);
  border-radius: var(--radius-lg);
  background: var(--chrome);
  box-shadow: var(--shadow-sm);
}

.stat,
.scorecard {
  padding: var(--space-3) var(--space-4);
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.scorecard:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.card .hd {
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--st3);
  color: var(--fg2);
  font-size: var(--font-sm);
  font-weight: 600;
}

.card .bd {
  padding: var(--space-3) var(--space-4);
}

/* ---- Tone: pills, badges, dots, callouts ---- */
.pillstatus.success,
.badge.success {
  color: var(--tone-success-color);
  border-color: var(--tone-success-border);
  background: var(--tone-success-bg);
}

.pillstatus.warning,
.badge.warning {
  color: var(--tone-warning-color);
  border-color: var(--tone-warning-border);
  background: var(--tone-warning-bg);
}

.pillstatus.danger,
.badge.danger {
  color: var(--tone-danger-color);
  border-color: var(--tone-danger-border);
  background: var(--tone-danger-bg);
}

.pillstatus.info,
.badge.info {
  color: var(--tone-info-color);
  border-color: var(--tone-info-border);
  background: var(--tone-info-bg);
}

.dot.success {
  background: var(--tone-success-color);
}
.dot.warning {
  background: var(--tone-warning-color);
}
.dot.danger {
  background: var(--tone-danger-color);
}
.dot.info {
  background: var(--tone-info-color);
}
.dot.neutral {
  background: var(--tone-neutral-color);
}

.callout {
  border: 1px solid var(--st2);
  border-left-width: 3px;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  background: var(--fill3);
  margin: var(--space-2) 0;
}

.callout.warning {
  border-left-color: var(--tone-warning-color);
  background: var(--tone-warning-bg);
}
.callout.warning .ct {
  color: var(--tone-warning-color);
}

.callout.danger {
  border-left-color: var(--tone-danger-color);
  background: var(--tone-danger-bg);
}
.callout.danger .ct {
  color: var(--tone-danger-color);
}

.callout.success {
  border-left-color: var(--tone-success-color);
  background: var(--tone-success-bg);
}
.callout.success .ct {
  color: var(--tone-success-color);
}

.callout.info {
  border-left-color: var(--tone-info-color);
  background: var(--tone-info-bg);
}
.callout.info .ct {
  color: var(--tone-info-color);
}

/* ---- Chart bars ---- */
.gap-solid.success,
.bar.success,
.rbfill.success {
  background: var(--tone-success-gradient) !important;
}

.gap-solid.warning,
.bar.warning,
.rbfill.warning {
  background: var(--tone-warning-gradient) !important;
}

.gap-solid.danger,
.bar.danger,
.rbfill.danger {
  background: var(--tone-danger-gradient) !important;
}

.gap-solid.info,
.bar.info,
.rbfill.info {
  background: var(--tone-info-gradient) !important;
}

.gap-inline-stack .seg:nth-child(even) {
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 2px,
    rgba(255, 255, 255, 0.12) 2px,
    rgba(255, 255, 255, 0.12) 4px
  );
}

/* ---- Modals ---- */
.modal {
  z-index: var(--z-modal);
}

.modal-backdrop {
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal-panel {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--st1);
}

/* ---- Tooltips / toasts ---- */
.neo-tip,
.chart-tip,
.ui-toast {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-tooltip);
}

/* ---- Pills & tabs ---- */
.pill.active,
.fchip.active,
.tab.active {
  background: var(--gradient-accent-subtle);
  color: var(--fg);
  border-color: color-mix(in srgb, var(--accent-color) 30%, transparent);
}

.pill-nav {
  display: inline-flex;
  gap: var(--space-1);
  padding: var(--space-1);
  border-radius: var(--radius-pill);
  background: var(--fill2);
  border: 1px solid var(--st2);
}

.pill-nav a,
.pill-nav button {
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--fg2);
  text-decoration: none;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: var(--font-sans);
}

.pill-nav a.active,
.pill-nav a[aria-current="page"],
.pill-nav button.active {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

/* ---- Forms ---- */
.ui-field,
.params-field input,
.params-field textarea,
.params-field select,
.neo-field,
.acct-clerk-input,
input.ui-field,
select.ui-field,
textarea.ui-field {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--st2);
  border-radius: var(--radius-sm);
  background: var(--chrome);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: var(--font-base);
}

.ui-field:focus,
.params-field input:focus,
.params-field textarea:focus,
.neo-field:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color) 25%, transparent);
}

/* ---- Status feedback ---- */
.ui-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  margin: var(--space-2) 0;
  border: 1px solid var(--st2);
  background: var(--fill3);
}

.ui-status-copy {
  flex: 1 1 12rem;
  min-width: 0;
}

.ui-status-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-left: auto;
}

.ui-status.saving {
  background: var(--tone-info-bg);
  border-color: var(--tone-info-border);
  animation: uiStatusPulse 1.4s ease-in-out infinite;
}

.ui-status.saved {
  background: var(--tone-success-bg);
  border-color: var(--tone-success-border);
  color: var(--tone-success-color);
}

.ui-status.error {
  background: var(--tone-danger-bg);
  border-color: var(--tone-danger-border);
  color: var(--tone-danger-color);
}

.ui-status.loading .ui-skeleton {
  flex: 1;
  height: 12px;
  border-radius: var(--radius-sm);
}

@keyframes uiStatusPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.72;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ui-status.saving {
    animation: none;
  }
}

/* ---- Empty & skeleton ---- */
.ui-empty {
  text-align: center;
  padding: var(--space-7) var(--space-4);
  color: var(--fg2);
  border: 1px dashed var(--st2);
  border-radius: var(--radius-lg);
  background: var(--fill3);
}

.ui-skeleton {
  background: linear-gradient(90deg, var(--fill2) 25%, var(--fill1) 50%, var(--fill2) 75%);
  background-size: 200% 100%;
  animation: uiSkeleton 1.2s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes uiSkeleton {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@keyframes uiSkeleton {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ---- Loaders (spinners, overlays, button busy) ---- */
@keyframes uiSpin {
  to {
    transform: rotate(360deg);
  }
}

.ui-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--st1);
  border-top-color: var(--accent-color);
  animation: uiSpin 0.75s linear infinite;
  flex-shrink: 0;
}

.ui-spinner-sm {
  width: 14px;
  height: 14px;
  border-width: 2px;
}

.ui-spinner-lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

.ui-spinner.primary {
  border-color: color-mix(in srgb, #fff 35%, transparent);
  border-top-color: #fff;
}

.ui-load-inline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--fg2);
  font-size: var(--font-sm);
}

.ui-load-scope {
  position: relative;
}

.ui-load-scope.is-loading > :not(.ui-load-panel) {
  opacity: 0.42;
  pointer-events: none;
  user-select: none;
}

.ui-load-panel {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: inherit;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--fg2);
  font-size: var(--font-sm);
  text-align: center;
}

.ui-load-overlay {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-modal) + 6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: color-mix(in srgb, var(--bg) 58%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.ui-load-overlay[hidden] {
  display: none !important;
}

.ui-load-overlay-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  min-width: 220px;
  max-width: 360px;
  padding: var(--space-6) var(--space-7);
  border: 1px solid var(--st2);
  border-radius: var(--radius-lg);
  background: var(--elevated);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.ui-load-overlay-msg {
  margin: 0;
  color: var(--fg2);
  font-size: var(--font-base);
  line-height: 1.45;
}

.ui-load-status {
  position: relative;
  width: 100%;
  min-height: 1.45em;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui-load-status-line {
  margin: 0;
  width: 100%;
  text-align: center;
  transition:
    transform 0.34s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.28s ease;
  will-change: transform, opacity;
}

.ui-load-status-line.is-exit {
  transform: translateY(-115%);
  opacity: 0;
}

.ui-load-status-line.is-enter {
  transform: translateY(115%);
  opacity: 0;
}

.ui-load-status-line.is-enter.is-enter-active {
  transform: translateY(0);
  opacity: 1;
}

/* ---- Hero loader (heartbeat-loader.html — dual trace, ecgScan + gradientOpacity) ---- */
.ui-hero-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 300px;
  --hero-loader-duration: 1.2s;
  --hero-loader-easing: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --hero-loader-dash: 600;
  --hero-loader-secondary-delay: 0.15s;
}

.ui-hero-loader.is-rush {
  --hero-loader-duration: 0.85s;
  --hero-loader-secondary-delay: 0.1s;
}

.ui-hero-loader-ecg {
  width: 100%;
  height: auto;
  display: block;
  overflow: hidden;
}

.ui-hero-loader-trace {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: var(--hero-loader-dash);
  stroke-dashoffset: var(--hero-loader-dash);
  animation:
    uiHeroScan var(--hero-loader-duration) var(--hero-loader-easing) infinite,
    uiHeroOpacity var(--hero-loader-duration) var(--hero-loader-easing) infinite;
}

.ui-hero-loader-trace-main {
  stroke: url(#uiHeroGradient);
  stroke-width: 2;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--accent-color) 40%, transparent));
}

.ui-hero-loader-trace-secondary {
  stroke: color-mix(in srgb, var(--accent-color) 22%, transparent);
  stroke-width: 1.5;
  animation-delay: var(--hero-loader-secondary-delay), var(--hero-loader-secondary-delay);
}

.ui-hero-loader-sm {
  max-width: 180px;
}

.ui-hero-loader-sm .ui-hero-loader-trace-main {
  stroke-width: 1.75;
}

.ui-hero-loader-sm .ui-hero-loader-trace-secondary {
  stroke-width: 1.35;
}

.ui-hero-loader-lg {
  max-width: 300px;
}

.ui-hero-loader-lg .ui-hero-loader-ecg {
  min-height: 44px;
}

@keyframes uiHeroScan {
  0% {
    stroke-dashoffset: 600;
  }
  65% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -600;
  }
}

@keyframes uiHeroOpacity {
  0% {
    opacity: 0;
  }
  35% {
    opacity: 1;
  }
  65% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

/* ---- Bottom border slide loader (modals / buttons when busy) ---- */
.ui-slide-loader {
  position: relative;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
  background: color-mix(in srgb, var(--accent-color) 10%, var(--st3));
  flex-shrink: 0;
}

.ui-slide-loader::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-color),
    var(--accent-color-2),
    var(--accent-color),
    transparent
  );
  background-size: 200% 100%;
  animation: uiSlideLoaderGradient 2s ease-in-out infinite;
}

.modal-panel.is-busy {
  position: relative;
  overflow: hidden;
}

.modal-panel.is-busy > .ui-slide-loader {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 0 0 var(--radius-xl, 14px) var(--radius-xl, 14px);
}

.btn.is-busy-slide {
  position: relative;
  overflow: hidden;
}

.btn.is-busy-slide::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  border-radius: 0 0 7px 7px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-color),
    var(--accent-color-2),
    var(--accent-color),
    transparent
  );
  background-size: 200% 100%;
  animation: uiSlideLoaderGradient 2s ease-in-out infinite;
}

@keyframes uiSlideLoaderGradient {
  0% {
    background-position: 200% 0;
  }
  50% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ui-slide-loader::after,
  .btn.is-busy-slide::after {
    animation-duration: 3.2s;
  }
}

.btn.is-loading {
  pointer-events: none;
  opacity: 0.92;
}

.btn.is-loading::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 8px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, currentColor 35%, transparent);
  border-top-color: currentColor;
  animation: uiSpin 0.75s linear infinite;
  vertical-align: -2px;
}

.btn.primary.is-loading::before {
  border-color: color-mix(in srgb, #fff 35%, transparent);
  border-top-color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  .ui-spinner,
  .btn.is-loading::before {
    animation-duration: 1.4s;
  }

  .ui-hero-loader-trace {
    animation-duration: 2s;
  }

  .ui-load-status-line {
    transition-duration: 0.01ms;
  }
}

/* ---- Day Score hero ---- */
.ui-score-hero {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-4);
  border: 1px solid var(--st2);
  border-radius: var(--radius-xl);
  background: var(--chrome);
  box-shadow: var(--shadow-md);
}

.ui-score-hero-ring {
  flex: 0 0 auto;
  width: 88px;
  height: 88px;
}

.ui-score-hero-ring svg {
  width: 100%;
  height: 100%;
}

.ui-score-hero-body {
  flex: 1;
  min-width: 0;
}

.ui-score-hero-score {
  font-size: var(--font-2xl);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.ui-score-hero-title {
  font-weight: 600;
  font-size: var(--font-md);
  margin-bottom: var(--space-1);
}

.ui-score-hero-sub {
  font-size: var(--font-sm);
  color: var(--fg2);
}

/* ---- Utilities ---- */
.ui-glass {
  background: color-mix(in srgb, var(--elevated) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ui-icon-pod {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent-subtle);
  color: var(--accent-color);
  font-size: 14px;
}

.ui-gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-mark {
  background: var(--gradient-accent) !important;
  box-shadow: var(--shadow-glow-accent);
}

/* ---- Chart line glow (dark) ---- */
:root:not([data-theme="light"]) .tl-line {
  filter: drop-shadow(0 0 4px color-mix(in srgb, var(--accent-color) 40%, transparent));
}

@media print {
  .modal-backdrop,
  .neo-tip,
  .ui-toast {
    backdrop-filter: none !important;
  }

  .btn.primary,
  .gap-solid,
  .bar,
  .rbfill,
  .brand-mark {
    background: #eee !important;
    box-shadow: none !important;
  }
}