/* ==========================================================================
   CUSTOMWORKS META
   One token layer. One component layer.
   ========================================================================== */

/* 01 · TOKENS ------------------------------------------------------------- */

@font-face {
  font-family: "Cabinet Grotesk";
  src: url("/fonts/cabinet-grotesk-500.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Cabinet Grotesk";
  src: url("/fonts/cabinet-grotesk-700.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

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

@font-face {
  font-family: "Switzer";
  src: url("/fonts/switzer-500.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Fragment Mono";
  src: url("/fonts/fragment-mono-400.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root,
[data-theme-preview="light"] {
  color-scheme: light;

  /* color */
  --color-canvas: #f5f5f7;
  --color-surface: #ffffff;
  --color-surface-subtle: #fafafc;
  --color-surface-quiet: #efeff3;
  --color-text: #16151a;
  --color-text-muted: #5d5a64;
  --color-text-faint: #76727e;
  --color-border: #d8d6de;
  --color-border-strong: #8b8793;
  --color-accent: #5548d9;
  --color-accent-hover: #493dc8;
  --color-accent-soft: #eceaff;
  --color-primary-fill: #5548d9;
  --color-primary-hover: #493dc8;
  --color-primary-text: #ffffff;
  --color-danger: #9d3036;
  --color-danger-soft: #fbecee;
  --color-focus: #5548d9;
  --color-overlay: rgba(15, 14, 18, 0.64);

  --status-idea: #5d5964;
  --status-picked: #5548d9;
  --status-built: #225f9b;
  --status-approved: #176d64;
  --status-live: #206746;
  --status-learning: #835200;

  /* elevation */
  --elevation-0: none;
  --elevation-1: 0 1px 2px rgba(22, 21, 26, 0.05);
  --elevation-2: 0 14px 36px rgba(22, 21, 26, 0.08);
  --elevation-chrome: 0 1px 0 rgba(255, 255, 255, 0.78);
}

:root[data-theme="dark"],
[data-theme-preview="dark"] {
  color-scheme: dark;

  /* color */
  --color-canvas: #111216;
  --color-surface: #18191e;
  --color-surface-subtle: #1e1f25;
  --color-surface-quiet: #26272e;
  --color-text: #f6f5f8;
  --color-text-muted: #b7b4bd;
  --color-text-faint: #97939e;
  --color-border: #383941;
  --color-border-strong: #686a76;
  --color-accent: #a99cff;
  --color-accent-hover: #bbb1ff;
  --color-accent-soft: #28243f;
  --color-primary-fill: #5548d9;
  --color-primary-hover: #493dc8;
  --color-primary-text: #ffffff;
  --color-danger: #ff9b9f;
  --color-danger-soft: #382126;
  --color-focus: #a99cff;
  --color-overlay: rgba(4, 4, 6, 0.76);

  --status-idea: #b7b4bd;
  --status-picked: #b5a9ff;
  --status-built: #82c2ff;
  --status-approved: #70d7ca;
  --status-live: #72d69f;
  --status-learning: #f0bd63;

  /* elevation */
  --elevation-0: none;
  --elevation-1: 0 1px 2px rgba(0, 0, 0, 0.24);
  --elevation-2: 0 18px 44px rgba(0, 0, 0, 0.3);
  --elevation-chrome: 0 1px 0 rgba(255, 255, 255, 0.05);
}

:root {
  /* type */
  --font-display: "Cabinet Grotesk", "Avenir Next", sans-serif;
  --font-body: "Switzer", "Avenir Next", sans-serif;
  --font-data: "Fragment Mono", "SFMono-Regular", Consolas, monospace;
  --type-xs: 0.6875rem;
  --type-sm: 0.8125rem;
  --type-body: 0.9375rem;
  --type-lead: 1.0625rem;
  --type-title: 1.25rem;
  --type-display-sm: clamp(1.625rem, 2.3vw, 2rem);
  --type-display: clamp(2rem, 3.5vw, 2.75rem);
  --leading-tight: 1.08;
  --leading-body: 1.5;
  --tracking-tight: -0.035em;
  --tracking-label: 0.08em;

  /* spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 5rem;

  /* radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 999px;

  /* motion */
  --motion-fast: 120ms;
  --motion-base: 180ms;
  --motion-slow: 260ms;
  --ease-standard: cubic-bezier(0.2, 0.7, 0.3, 1);
  --ease-exit: cubic-bezier(0.4, 0, 1, 1);

  /* layout */
  --rail-width: 14.5rem;
  --content-width: 65rem;
  --chrome-blur: 24px;

  /* source-app compatibility aliases */
  --paper: var(--color-canvas);
  --surface: var(--color-surface);
  --surface-raised: var(--color-surface-subtle);
  --ink: var(--color-text);
  --ink-soft: var(--color-text-muted);
  --line: var(--color-border);
  --line-strong: var(--color-border-strong);
  --violet: var(--color-accent);
  --violet-strong: var(--color-accent-hover);
  --violet-soft: var(--color-accent-soft);
  --danger: var(--color-danger);
  --shadow: var(--elevation-2);
  --rail: var(--rail-width);
  --radius: var(--radius-lg);
}

/* Keep the source app's explicit dark semantic aliases inspectable. */
:root[data-theme="dark"] {
  --paper: var(--color-canvas);
  --surface: var(--color-surface);
  --surface-raised: var(--color-surface-subtle);
  --ink: var(--color-text);
  --ink-soft: var(--color-text-muted);
  --line: var(--color-border);
  --line-strong: var(--color-border-strong);
  --violet: var(--color-accent);
  --violet-strong: var(--color-accent-hover);
  --violet-soft: var(--color-accent-soft);
  --danger: var(--color-danger);
  --shadow: var(--elevation-2);
}

/* 02 · COMPONENTS --------------------------------------------------------- */

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

html {
  min-height: 100%;
  background: var(--color-canvas);
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body);
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

::selection {
  background: var(--color-accent-soft);
  color: var(--color-text);
}

.hidden {
  display: none !important;
}

.eyebrow,
.overline,
.nav-group > p,
.loop-mark,
.table th,
.stat-tile__label {
  margin: 0;
  color: var(--color-text-muted);
  font-family: var(--font-data);
  font-size: var(--type-xs);
  font-weight: 400;
  letter-spacing: var(--tracking-label);
  line-height: 1.35;
  text-transform: uppercase;
}

/* App shell: rail + topbar. Only these chrome surfaces use glass. */

.app,
.app-shell {
  min-height: 100vh;
  background: var(--color-canvas);
}

.rail {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 4;
  display: flex;
  width: var(--rail-width);
  min-height: 100vh;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-4);
  border-right: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface) 82%, transparent);
  box-shadow: var(--elevation-chrome);
  backdrop-filter: saturate(140%) blur(var(--chrome-blur));
  -webkit-backdrop-filter: saturate(140%) blur(var(--chrome-blur));
}

.brand {
  display: flex;
  min-height: 2.5rem;
  align-items: center;
  gap: var(--space-3);
  padding-inline: var(--space-2);
  color: var(--color-text);
  text-decoration: none;
}

.brand img,
.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex: 0 0 2rem;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-primary-fill);
  color: var(--color-primary-text);
  font-family: var(--font-display);
  font-size: var(--type-sm);
  font-weight: 700;
}

.brand span:not(.brand-mark) {
  display: grid;
  line-height: 1.05;
}

.brand b {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
}

.brand small {
  margin-top: var(--space-1);
  color: var(--color-text-muted);
  font-family: var(--font-data);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.nav-group {
  display: grid;
  gap: 2px;
  margin: var(--space-4) 0 var(--space-1);
}

.nav-group > p {
  padding: 0 var(--space-3) var(--space-2);
}

.nav-item {
  position: relative;
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: var(--type-sm);
  font-weight: 500;
  text-decoration: none;
  transition:
    background-color var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard);
}

.nav-item::before {
  position: absolute;
  top: 0.75rem;
  bottom: 0.75rem;
  left: 0;
  width: 3px;
  border-radius: var(--radius-pill);
  background: transparent;
  content: "";
}

.nav-item:hover {
  background: var(--color-surface-subtle);
  color: var(--color-text);
}

.nav-item.active,
.nav-item[aria-current="page"] {
  background: var(--color-accent-soft);
  color: var(--color-text);
}

.nav-item.active::before,
.nav-item[aria-current="page"]::before {
  background: var(--color-accent);
}

.rail-foot {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-3) 0;
  border-top: 1px solid var(--color-border);
}

.loop-mark {
  line-height: 1.65;
  text-transform: none;
}

.main {
  min-height: 100vh;
  margin-left: var(--rail-width);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  min-height: 7rem;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-5) clamp(var(--space-5), 5vw, var(--space-8));
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-canvas) 84%, transparent);
  box-shadow: var(--elevation-chrome);
  backdrop-filter: saturate(140%) blur(var(--chrome-blur));
  -webkit-backdrop-filter: saturate(140%) blur(var(--chrome-blur));
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.view {
  width: min(var(--content-width), calc(100% - 3rem));
  margin: 0 auto;
  padding: clamp(var(--space-6), 5vw, var(--space-8)) 0 var(--space-8);
}

/* Page header. The H1 is always the screen name. */

.page-header {
  min-width: 0;
}

.page-header h1,
.topbar h1 {
  margin: var(--space-1) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}

.page-sub {
  max-width: 42rem;
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-size: var(--type-sm);
  line-height: 1.45;
}

/* Button hierarchy. One .primary per screen; all other actions step down. */

.button,
.icon-button,
.text-button {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6875rem var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  transition:
    transform var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    background-color var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard);
}

.button:hover,
.icon-button:hover {
  transform: translateY(-1px);
}

.button:active,
.icon-button:active {
  transform: translateY(0);
  transition-duration: 60ms;
}

.button.primary {
  border-color: var(--color-primary-fill);
  background: var(--color-primary-fill);
  color: var(--color-primary-text);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.16) inset;
}

.button.primary:hover {
  border-color: var(--color-primary-hover);
  background: var(--color-primary-hover);
}

.button.secondary {
  border-color: var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text);
}

.button.secondary:hover {
  background: var(--color-surface-subtle);
}

.button.tertiary,
.text-button {
  min-height: 2.5rem;
  padding-inline: var(--space-2);
  border-color: transparent;
  background: transparent;
  color: var(--color-accent);
  box-shadow: none;
}

.button.tertiary:hover,
.text-button:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
}

.button.small {
  min-height: 2.25rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--type-sm);
}

.button:disabled,
.button[aria-disabled="true"],
.icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.icon-button {
  width: 2.75rem;
  padding: 0;
}

.theme-toggle svg {
  width: 1.125rem;
  height: 1.125rem;
}

:root:not([data-theme="dark"]) .theme-toggle .tt-sun,
:root[data-theme="dark"] .theme-toggle .tt-moon {
  display: none;
}

/* Hero card: the finding. One sentence and exactly one filled primary. */

.hero-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--space-6);
  overflow: hidden;
  padding: clamp(var(--space-5), 4vw, var(--space-7));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--elevation-2);
}

.hero-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--color-accent);
  content: "";
}

.hero-card__body {
  min-width: 0;
}

.hero-card__finding {
  max-width: 42rem;
  margin: var(--space-3) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--type-display-sm);
  font-weight: 500;
  letter-spacing: -0.028em;
  line-height: 1.16;
}

.hero-card__action {
  align-self: end;
}

/* Standard card. Solid in both themes; never glass. */

.card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--elevation-1);
}

.card__header,
.card__body,
.card__footer {
  padding: var(--space-5);
}

.card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
}

.card__body {
  padding-top: 0;
}

.card__footer {
  border-top: 1px solid var(--color-border);
}

.card__title {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--type-title);
  font-weight: 700;
  letter-spacing: -0.018em;
  line-height: 1.2;
}

.card__copy {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
}

/* List row. */

.list {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.list-row {
  display: grid;
  min-height: 4rem;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border: 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  text-align: left;
  text-decoration: none;
  transition: background-color var(--motion-fast) var(--ease-standard);
}

.list-row:last-child {
  border-bottom: 0;
}

a.list-row:hover,
button.list-row:hover {
  background: var(--color-surface-subtle);
}

.list-row__title {
  display: block;
  font-weight: 500;
}

.list-row__meta {
  display: block;
  margin-top: var(--space-1);
  color: var(--color-text-muted);
  font-size: var(--type-sm);
}

.list-row__end {
  color: var(--color-text-muted);
  font-family: var(--font-data);
  font-size: var(--type-sm);
}

/* Stat tile. */

.stat-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: var(--space-3);
}

.stat-tile {
  min-height: 7.5rem;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--elevation-1);
}

.stat-tile__value {
  margin: var(--space-3) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1;
}

.stat-tile__note {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-size: var(--type-sm);
}

/* Table. */

.table-wrap {
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.table {
  width: 100%;
  border-collapse: collapse;
  color: var(--color-text);
  font-size: var(--type-sm);
  font-variant-numeric: tabular-nums;
}

.table th,
.table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.table th {
  background: var(--color-surface-subtle);
  white-space: nowrap;
}

.table tbody tr:last-child td {
  border-bottom: 0;
}

.table tbody tr:hover {
  background: var(--color-surface-subtle);
}

.table .number {
  font-family: var(--font-data);
  text-align: right;
  white-space: nowrap;
}

/* Chat panel for Ask AI, Ideas, and Build. */

.chat-panel {
  display: grid;
  min-height: 22rem;
  grid-template-rows: auto minmax(8rem, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--elevation-1);
}

.chat-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.chat-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--type-lead);
  font-weight: 700;
}

.chat-panel__messages {
  display: flex;
  min-height: 0;
  flex-direction: column;
  gap: var(--space-3);
  overflow-y: auto;
  padding: var(--space-5);
}

.chat-message {
  width: fit-content;
  max-width: min(36rem, 88%);
  margin: 0;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-subtle);
  color: var(--color-text);
}

.chat-message.user {
  align-self: flex-end;
  border-color: color-mix(in srgb, var(--color-accent) 36%, var(--color-border));
  background: var(--color-accent-soft);
}

.chat-panel__composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--space-3);
  padding: var(--space-4);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-subtle);
}

.chat-panel textarea,
.chat-panel input {
  width: 100%;
  min-height: 2.75rem;
  max-height: 10rem;
  resize: vertical;
  padding: 0.6875rem var(--space-3);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.chat-panel textarea::placeholder,
.chat-panel input::placeholder {
  color: var(--color-text-faint);
}

/* Empty state. It always includes the action that fills it. */

.empty-state {
  display: grid;
  min-height: 15rem;
  align-content: center;
  justify-items: start;
  padding: clamp(var(--space-5), 5vw, var(--space-7));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--elevation-1);
}

.empty-state h2 {
  max-width: 38rem;
  margin: var(--space-2) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.026em;
  line-height: 1.15;
}

.empty-state > p:not(.eyebrow) {
  max-width: 36rem;
  margin: var(--space-3) 0 0;
  color: var(--color-text-muted);
}

.empty-state > .button {
  margin-top: var(--space-5);
}

.empty-state.error-state {
  border-color: color-mix(in srgb, var(--color-danger) 48%, var(--color-border));
}

/* Disclosure: supporting detail stays closed until asked for. */

.disclosure {
  border-top: 1px solid var(--color-border);
}

.disclosure > summary {
  display: flex;
  min-height: 3rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  color: var(--color-accent);
  cursor: pointer;
  font-size: var(--type-sm);
  font-weight: 500;
  list-style: none;
}

.disclosure > summary::-webkit-details-marker {
  display: none;
}

.disclosure > summary::after {
  color: var(--color-text-muted);
  content: "+";
  font-family: var(--font-data);
  font-size: var(--type-lead);
  transition: transform var(--motion-base) var(--ease-standard);
}

.disclosure[open] > summary::after {
  transform: rotate(45deg);
}

.disclosure__content {
  padding: 0 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--type-sm);
}

.disclosure__content > :first-child {
  margin-top: 0;
}

.disclosure__content > :last-child {
  margin-bottom: 0;
}

/* Status ladder. Text is the source of truth; color is reinforcement. */

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

.status-pill {
  --status-color: var(--status-idea);
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border: 1px solid color-mix(in srgb, var(--status-color) 34%, var(--color-border));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--status-color) 10%, var(--color-surface));
  color: var(--status-color);
  font-size: var(--type-xs);
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.status-pill::before {
  width: 0.375rem;
  height: 0.375rem;
  flex: 0 0 0.375rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.status-pill.idea,
.status-pill[data-status="idea"] {
  --status-color: var(--status-idea);
}

.status-pill.picked,
.status-pill[data-status="picked"] {
  --status-color: var(--status-picked);
}

.status-pill.built,
.status-pill[data-status="built"] {
  --status-color: var(--status-built);
}

.status-pill.approved,
.status-pill[data-status="approved"] {
  --status-color: var(--status-approved);
}

.status-pill.live,
.status-pill[data-status="live"] {
  --status-color: var(--status-live);
}

.status-pill.learning,
.status-pill[data-status="learning"] {
  --status-color: var(--status-learning);
}

/* Runtime housing reuses the same card/button/form tokens. */

.login {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: var(--space-5);
  background: var(--color-canvas);
}

.login-card,
.modal-card,
.toast {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--elevation-2);
}

.login-card {
  display: grid;
  width: min(26rem, 100%);
  gap: var(--space-3);
  padding: var(--space-6);
}

.login-card h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2.25rem;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}

.login-copy {
  margin: var(--space-2) 0 var(--space-3);
  color: var(--color-text-muted);
}

.login-card label {
  color: var(--color-text-muted);
  font-size: var(--type-sm);
}

.login-card input {
  width: 100%;
  min-height: 2.875rem;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface-subtle);
  color: var(--color-text);
}

.form-error {
  min-height: 1.25rem;
  margin: 0;
  color: var(--color-danger);
  font-size: var(--type-sm);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: var(--space-5);
  background: var(--color-overlay);
}

.modal-card {
  width: min(45rem, 100%);
  max-height: min(47.5rem, 90vh);
  overflow: auto;
  padding: var(--space-6);
}

.toasts {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 20;
  display: grid;
  gap: var(--space-2);
}

.toast {
  max-width: 22.5rem;
  padding: var(--space-3) var(--space-4);
  font-size: var(--type-sm);
}

.toast.error {
  border-color: color-mix(in srgb, var(--color-danger) 48%, var(--color-border));
}

/* Proof-page composition. These classes never enter a product route. */

.ds-proof {
  width: min(94rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: var(--space-7) 0 var(--space-9);
}

.ds-proof__header {
  max-width: 46rem;
  margin-bottom: var(--space-6);
}

.ds-proof__header h1 {
  margin: var(--space-2) 0 0;
  font-family: var(--font-display);
  font-size: var(--type-display);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}

.ds-proof__header p:last-child {
  margin: var(--space-3) 0 0;
  color: var(--color-text-muted);
}

.ds-proof__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  align-items: start;
}

.theme-preview {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-canvas);
  color: var(--color-text);
  box-shadow: var(--elevation-2);
}

.theme-preview > .app-shell {
  display: grid;
  min-height: 0;
  grid-template-columns: 10.5rem minmax(0, 1fr);
}

.theme-preview .rail {
  position: relative;
  inset: auto;
  width: auto;
  min-height: 100%;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-3);
}

.theme-preview .brand {
  padding-inline: var(--space-1);
}

.theme-preview .nav-group {
  margin-top: var(--space-3);
}

.theme-preview .nav-group > p {
  padding-inline: var(--space-2);
}

.theme-preview .nav-item {
  min-height: 2.5rem;
  padding: var(--space-2);
}

.theme-preview .rail-foot {
  padding-inline: var(--space-2);
}

.theme-preview .main {
  min-width: 0;
  min-height: 0;
  margin-left: 0;
}

.theme-preview .topbar {
  position: relative;
  min-height: 6.5rem;
  padding: var(--space-5);
}

.theme-preview .view {
  width: min(100% - 2rem, 42rem);
  padding: var(--space-5) 0 var(--space-7);
}

.specimen {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.specimen:first-child {
  margin-top: 0;
}

.specimen__label {
  margin: 0;
  color: var(--color-text-faint);
  font-family: var(--font-data);
  font-size: var(--type-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.specimen__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

@media (max-width: 74rem) {
  .ds-proof__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 54rem) {
  .rail {
    position: sticky;
    top: 0;
    width: 100%;
    min-height: auto;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .brand,
  .rail-foot,
  .nav-group > p {
    display: none;
  }

  .nav {
    flex-direction: row;
    overflow-x: auto;
  }

  .nav-group {
    display: contents;
  }

  .nav-item {
    min-width: max-content;
  }

  .nav-item::before {
    inset: auto var(--space-3) 2px;
    width: auto;
    height: 3px;
  }

  .main {
    margin-left: 0;
  }

  .topbar {
    position: relative;
    min-height: 6.5rem;
    padding: var(--space-5);
  }

  .view {
    width: min(100% - 2rem, 45rem);
    padding: var(--space-6) 0 var(--space-7);
  }

  .theme-preview > .app-shell {
    grid-template-columns: 1fr;
  }

  .theme-preview .rail {
    display: flex;
    min-height: auto;
  }

  .theme-preview .brand {
    display: flex;
  }

  .theme-preview .nav,
  .theme-preview .rail-foot {
    display: none;
  }
}

@media (max-width: 38rem) {
  .topbar {
    gap: var(--space-3);
  }

  .topbar-actions {
    flex-direction: column-reverse;
  }

  .hero-card {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .hero-card__action {
    justify-self: start;
  }

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

  .list-row__end {
    justify-self: start;
  }

  .chat-panel__composer {
    grid-template-columns: 1fr;
  }

  .chat-panel__composer .button {
    justify-self: end;
  }

  .table th,
  .table td {
    padding-inline: var(--space-4);
  }

  .login-card {
    padding: var(--space-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}