/* Hallmark · macrostructure: Workbench · nav: N9 Edge-aligned minimal · footer: Ft2 Inline single line
 * theme: custom · vibe: "nocturnal spectral instrument, precise, playful" · paper: oklch(12% 0.022 296) · accent: oklch(84% 0.166 93)
 * display: Tomorrow · body: IBM Plex Sans · axes: dark / geometric-sans / chromatic-yellow
 * pre-emit critique: P5 H5 E5 S5 R5 V5 · contrast: pass (40–41) · nav: N9 · footer: none · slop: pass (42–45)
 * honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 * studied: no · context: user-provided · v1.1.0
 */
@import url("tokens.css");

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

html,
body {
  margin: 0;
  min-width: 0;
  min-height: 100%;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
}

body {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.45;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
}

button,
a,
input[type="range"] {
  -webkit-tap-highlight-color: transparent;
}

button,
a {
  white-space: nowrap;
}

button:focus-visible,
a:focus-visible,
input:focus-visible + span {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

input[type="range"]:focus-visible {
  outline: 0;
  filter: brightness(1.12);
}

.app-shell {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--color-paper);
  color: var(--color-ink);
}

.nav-edge {
  min-height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xs);
  padding: var(--space-xs) max(var(--space-xs), env(safe-area-inset-right)) var(--space-xs) max(var(--space-xs), env(safe-area-inset-left));
  background: var(--color-paper);
  color: var(--color-ink);
}

.wordmark {
  margin: 0;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(0.65rem, 2.8vw, var(--text-md));
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.wordmark i {
  width: 0.35rem;
  height: 0.35rem;
  margin-inline: var(--space-3xs);
  background: var(--color-accent);
  border-radius: 50%;
}

.nav-actions,
.controls__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}

.utility-button,
.text-button {
  min-height: 2.75rem;
  padding-inline: var(--space-sm);
  border: var(--rule-hairline) solid var(--color-rule-strong);
  border-radius: var(--radius-xs);
  background: var(--color-paper-2);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-instant) var(--ease-out);
}

.utility-button:active,
.text-button:active {
  transform: translateY(1px);
}

.utility-button:disabled,
.text-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.utility-button[aria-pressed="true"] {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.utility-button[data-state="loading"] {
  color: var(--color-muted);
  cursor: wait;
}

.utility-button[data-state="error"] {
  border-color: var(--color-error);
  color: var(--color-error);
}

.utility-button--compact {
  padding-inline: var(--space-2xs);
}

.nav-actions {
  gap: var(--space-3xs);
}

.utility-button--icon {
  width: 2.75rem;
  padding: 0;
  display: grid;
  place-items: center;
}

.utility-button--icon svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: square;
}

.workbench {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.stage-panel {
  min-width: 0;
  padding: 0 var(--space-sm) var(--space-sm);
  background: var(--color-paper);
  color: var(--color-ink);
}

.stage-shell {
  position: relative;
  min-height: 58svh;
  height: 100%;
  overflow: hidden;
  border: var(--rule-hairline) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-canvas);
  color: var(--color-ink);
  box-shadow: 0 1.25rem 4rem var(--color-shadow);
  isolation: isolate;
}

#swarm-canvas {
  position: absolute;
  z-index: var(--z-canvas);
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

.stage-state {
  position: absolute;
  z-index: var(--z-overlay);
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--color-canvas);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  opacity: 1;
  transition: opacity var(--dur-medium) var(--ease-out);
  pointer-events: none;
}

.stage-state[data-state="ready"] {
  opacity: 0;
}

.stage-state[data-state="error"] {
  color: var(--color-error);
  opacity: 1;
}

.echo-mark {
  position: absolute;
  z-index: var(--z-overlay);
  width: 1rem;
  height: 1rem;
  border: var(--rule-hairline) solid var(--color-ink);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.4);
  pointer-events: none;
}

.echo-mark[data-active="true"] {
  animation: echo-mark var(--dur-long) var(--ease-out) both;
}

.controls {
  --controls-gutter: var(--space-sm);
  min-width: 0;
  padding: 0 var(--controls-gutter) calc(var(--space-lg) + env(safe-area-inset-bottom));
  background: var(--color-paper-2);
  color: var(--color-ink);
}

.controls__head {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  margin-inline: calc(-1 * var(--controls-gutter));
}

.controls__actions {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.controls__actions .text-button {
  min-width: 0;
  padding-inline: var(--space-3xs);
  font-size: var(--text-2xs);
}

.controls h2 {
  margin: 0;
  font-style: normal;
}

.controls h2 {
  color: var(--color-ink-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.text-button {
  border-color: transparent;
  background: transparent;
  color: var(--color-muted);
}

#mutate {
  color: var(--color-magenta);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.role-toggle {
  width: calc(100% + 2 * var(--controls-gutter));
  min-height: 3rem;
  margin-inline: calc(-1 * var(--controls-gutter));
  padding-inline: var(--controls-gutter);
  border: 0;
  border-radius: 0;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  cursor: pointer;
  transition: filter var(--dur-short) var(--ease-out), transform var(--dur-instant) var(--ease-out);
}

.role-toggle[data-role="enemy"] {
  background: var(--color-magenta);
  color: var(--color-canvas);
}

.role-toggle[data-role="off"] {
  background: var(--color-paper-3);
  color: var(--color-muted);
}

.utility-button:focus-visible,
.text-button:focus-visible,
.role-toggle:focus-visible {
  box-shadow: inset 0 0 0 2px var(--color-focus-contrast);
}

.role-toggle:active {
  transform: translateY(1px);
}

.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;
}

.control-section {
  padding-block: var(--space-xs) 0;
}

.control-section h2 {
  display: flex;
  align-items: center;
  min-height: 2rem;
  margin-inline: calc(-1 * var(--controls-gutter));
  background: var(--color-paper-3);
  color: var(--color-ink-2);
}

.section-toggle {
  width: 100%;
  min-height: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--controls-gutter);
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-align: start;
  text-transform: inherit;
  cursor: pointer;
}

.section-toggle::after {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-inline-end: var(--rule-hairline) solid var(--color-muted);
  border-block-end: var(--rule-hairline) solid var(--color-muted);
  transform: rotate(45deg);
}

.section-toggle[aria-expanded="true"]::after {
  transform: rotate(225deg);
}

.section-toggle:focus-visible {
  box-shadow: inset 0 0 0 2px var(--color-focus);
  outline: 0;
}

.section-toggle:active {
  color: var(--color-ink);
}

.section-toggle:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.section-toggle[data-state="loading"] {
  color: var(--color-muted);
  cursor: wait;
}

.section-toggle[data-state="error"] {
  color: var(--color-error);
}

.section-toggle[data-state="success"] {
  color: var(--color-accent);
}

.control-section[data-collapsed="true"] > :not(h2) {
  display: none;
}

.control-list {
  display: grid;
  gap: 0;
  margin-block-start: var(--space-2xs);
}

.range-control {
  display: grid;
  grid-template-columns: minmax(5.5rem, 0.78fr) minmax(4rem, 1fr) minmax(2.5rem, auto);
  align-items: center;
  gap: var(--space-2xs);
  min-height: 2.75rem;
  min-width: 0;
  color: var(--color-ink-2);
}

.range-control > span,
.range-control output {
  min-width: 0;
  font-size: var(--text-sm);
}

.range-control > span {
  grid-column: 1;
  grid-row: 1;
}

.range-control output {
  grid-column: 3;
  grid-row: 1;
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  text-align: end;
}

.range-control input[type="range"] {
  grid-column: 2;
  grid-row: 1;
}

input[type="range"] {
  --fill: 50%;
  --range-color: var(--color-accent);
  width: 100%;
  height: 2.75rem;
  margin: 0;
  border: 0;
  border-radius: var(--radius-xs);
  appearance: none;
  background: transparent;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 0.1875rem;
  border-radius: var(--radius-xs);
  background: linear-gradient(to right, var(--range-color) var(--fill), var(--color-track) var(--fill));
}

input[type="range"]::-webkit-slider-thumb {
  width: 0.75rem;
  height: 0.75rem;
  margin-block-start: calc(-1 * var(--space-3xs));
  border: var(--rule-hairline) solid var(--color-paper);
  border-radius: 50%;
  appearance: none;
  background: var(--range-color);
  box-shadow: 0 0 0 0.25rem var(--color-paper-2);
}

input[type="range"]::-moz-range-track {
  height: 0.1875rem;
  border-radius: var(--radius-xs);
  background: var(--color-track);
}

input[type="range"]::-moz-range-progress {
  height: 0.1875rem;
  border-radius: var(--radius-xs);
  background: var(--range-color);
}

input[type="range"]::-moz-range-thumb {
  width: 0.75rem;
  height: 0.75rem;
  border: var(--rule-hairline) solid var(--color-paper);
  border-radius: 50%;
  background: var(--range-color);
  box-shadow: 0 0 0 0.25rem var(--color-paper-2);
}

input[type="range"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

input[type="range"]:active::-webkit-slider-thumb {
  background: var(--color-ink);
}

input[type="range"]:active::-moz-range-thumb {
  background: var(--color-ink);
}

.chromatic-mixer {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 8.25rem;
  margin-block: var(--space-2xs);
  border-radius: var(--radius-xs);
  background: var(--color-paper-3);
  overflow: hidden;
}

.chromatic-fader {
  position: relative;
  min-width: 0;
  color: var(--fader-color);
}

.chromatic-fader input[type="range"] {
  --range-color: var(--fader-color);
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 50%;
  width: 6.25rem;
  transform: translate(-50%, -50%) rotate(-90deg);
}

.chromatic-fader--cyan { --fader-color: var(--color-cyan); }
.chromatic-fader--magenta { --fader-color: var(--color-magenta); }
.chromatic-fader--yellow { --fader-color: var(--color-yellow); }
.chromatic-fader--black { --fader-color: var(--color-black-edge); }

.favorites {
  padding-block-end: var(--space-xs);
}

.favorite-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-3xs);
  margin-block-start: var(--space-xs);
}

.favorite-tab {
  position: relative;
  min-width: 0;
  min-height: 2.5rem;
  padding: 0;
  border: var(--rule-hairline) solid var(--color-rule-strong);
  border-radius: var(--radius-xs);
  background: var(--color-paper-2);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-instant) var(--ease-out);
}

.favorite-tab[data-saved="true"] {
  background: var(--color-paper-3);
  color: var(--color-accent);
  box-shadow: inset 0 -2px 0 var(--color-accent);
}

.favorite-tab[data-active="true"] {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  box-shadow: none;
}

.favorite-tab:active {
  transform: translateY(1px);
}

.favorite-tab:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

noscript {
  position: fixed;
  inset: 0;
  z-index: var(--z-controls);
  display: grid;
  place-items: center;
  padding: var(--space-lg);
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-mono);
}

@keyframes echo-mark {
  0% { opacity: 0.9; transform: translate(-50%, -50%) scale(0.4); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(4); }
}

@media (hover: hover) and (pointer: fine) {
  .utility-button:hover {
    background: var(--color-accent);
    color: var(--color-accent-ink);
  }

  .utility-button[aria-pressed="true"]:hover {
    background: var(--color-accent);
    color: var(--color-accent-ink);
  }

  .text-button:hover {
    background: var(--color-paper-3);
    color: var(--color-ink);
  }

  .role-toggle:hover {
    filter: brightness(1.08);
  }

  .favorite-tab:hover {
    background: var(--color-paper-raised);
    color: var(--color-ink);
  }

  .favorite-tab[data-active="true"]:hover {
    background: var(--color-accent);
    color: var(--color-accent-ink);
  }

  .section-toggle:hover {
    background: var(--color-paper-raised);
    color: var(--color-ink);
  }

}

@media (min-width: 40rem) {
  .nav-edge {
    gap: var(--space-md);
    padding-inline: var(--space-md);
  }

  .wordmark {
    letter-spacing: 0.08em;
  }

  .wordmark i {
    margin-inline: var(--space-2xs);
  }

  .nav-actions {
    gap: var(--space-2xs);
  }

  .utility-button--compact {
    padding-inline: var(--space-xs);
  }

  .stage-panel {
    padding-inline: var(--space-md);
    padding-block-end: var(--space-md);
  }

  .controls {
    --controls-gutter: var(--space-md);
  }
}

@media (min-width: 60rem) {
  .app-shell {
    height: 100svh;
    overflow: hidden;
  }

  .workbench {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 23rem);
  }

  .stage-panel {
    min-height: 0;
    padding-inline-end: 0;
  }

  .stage-shell {
    min-height: 0;
  }

  .controls {
    min-height: 0;
    overflow-y: auto;
    scrollbar-color: var(--color-rule-strong) var(--color-paper-2);
  }
}

@media (min-width: 90rem) {
  .workbench {
    grid-template-columns: minmax(0, 1fr) 25rem;
  }

  .nav-edge {
    padding-inline: var(--space-lg);
  }

  .stage-panel {
    padding-inline-start: var(--space-lg);
    padding-block-end: var(--space-lg);
  }

  .controls {
    --controls-gutter: var(--space-lg);
  }
}

@media (min-width: 60rem) and (hover: hover) and (pointer: fine) {
  .app-shell[data-fullscreen="true"] .workbench {
    grid-template-columns: minmax(0, 1fr);
  }

  .app-shell[data-fullscreen="true"] .controls {
    --controls-rail: 0.75rem;
    position: fixed;
    z-index: var(--z-controls);
    inset-block: 4rem 0;
    inset-inline-end: 0;
    width: min(25rem, calc(100% - var(--space-xl)));
    overflow-y: auto;
    border-inline-start: var(--rule-hairline) solid var(--color-rule-strong);
    transform: translateX(calc(100% - var(--controls-rail)));
    transition: transform var(--dur-medium) var(--ease-out);
    transition-delay: var(--dur-instant);
  }

  .app-shell[data-fullscreen="true"] .controls:hover,
  .app-shell[data-fullscreen="true"] .controls[data-keyboard-focus="true"] {
    transform: translateX(0);
    transition-delay: 0ms;
  }
}

@media (pointer: coarse) {
  .utility-button,
  .text-button,
  .favorite-tab,
  .section-toggle,
  input[type="range"] {
    min-height: 3rem;
  }
}

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

  .utility-button,
  .text-button,
  .stage-state,
  .section-toggle,
  .controls {
    transition-duration: 0.01ms;
    transition-delay: 0ms;
  }
}