/*
   av-focus.css — focused camera and camera+mic presentation.
   The AV controllers keep their existing IDs and state machine; this file only
   composes the shell around them. Tokens are shared with the Buddy system.
*/

.av-page .hero-buddy {
  gap: var(--space-5);
  max-width: 800px;
  margin-inline: auto;
  padding-block: 48px var(--space-4);
}

.av-page .hero-kicker {
  display: none;
}

.av-page .hero-buddy h1 {
  max-width: 20ch;
  font-size: clamp(2rem, 4vw, 3rem);
}

.av-page .hero-sub {
  max-width: 52ch;
  margin-top: var(--space-2);
}

.av-page .mascot {
  width: 82px;
  height: 82px;
  flex: 0 0 82px;
  border-radius: 25px;
}

.av-page .miko-buddy {
  width: 82px;
  height: 82px;
  flex: 0 0 82px;
}

.av-page .miko-antenna-stem {
  top: -8px;
  left: calc(50% - 2px);
  width: 16px;
  height: 16px;
  border-width: 3px;
  border-top-left-radius: 10px;
}

.av-page .miko-antenna-capsule {
  top: -30px;
  left: calc(50% + 5px);
  width: 16px;
  height: 24px;
  border-width: 3px;
}

.av-page .mascot .eye {
  top: 27px;
  width: 13px;
  height: 16px;
}

.av-page .mascot .eye-l { left: 21px; }
.av-page .mascot .eye-r { right: 21px; }
.av-page .mascot .blush { top: 42px; width: 14px; height: 9px; }
.av-page .mascot .blush-l { left: 11px; }
.av-page .mascot .blush-r { right: 11px; }
.av-page .mascot .mouth { top: 48px; width: 32px; height: 18px; }
.av-page .mascot.face-worried .mouth { top: 56px; height: 13px; }
.av-page .mascot.face-flat .mouth { top: 55px; width: 24px; height: 0; }
.av-page .mascot.face-sleepy .mouth { top: 53px; width: 20px; height: 10px; }
.av-page .mascot.face-sleepy .eye { top: 34px; height: 4px; }

.av-page .tool {
  display: block;
  max-width: 800px;
  margin-inline: auto;
  padding-bottom: var(--space-4);
}

.av-page .test-card {
  gap: var(--space-3);
  padding: var(--space-4);
}

/* Keep the outcome close to the controls when a run cannot show a useful
   preview. During setup/live, the camera controls and session status lead so
   the permission prompt and Stop action remain the first things to find. */
.av-page .test-card > .card-top { order: 0; }
.av-page .test-card > #verdict { order: 1; }
.av-page .test-card > .av-evidence-line { order: 2; }
.av-page .test-card > .primary-actions { order: 3; }
.av-page .test-card > .session-controls { order: 4; }
.av-page .test-card > .av-instrument { order: 5; }
.av-page .test-card > .av-camera-actions,
.av-page .test-card > .result-actions { order: 6; }
.av-page .test-card > #rec-wrap { order: 7; }
.av-page .test-card > #snap-wrap { order: 8; }

.av-page[data-av-state="requesting"] .test-card > .primary-actions,
.av-page[data-av-state="live"] .test-card > .primary-actions { order: 1; }
.av-page[data-av-state="requesting"] .test-card > .session-controls,
.av-page[data-av-state="live"] .test-card > .session-controls { order: 2; }
.av-page[data-av-state="requesting"] .test-card > #verdict,
.av-page[data-av-state="live"] .test-card > #verdict { order: 3; }
.av-page[data-av-state="requesting"] .test-card > .av-instrument,
.av-page[data-av-state="live"] .test-card > .av-instrument { order: 4; }
.av-page[data-av-state="requesting"] .test-card > .av-evidence-line,
.av-page[data-av-state="live"] .test-card > .av-evidence-line { order: 5; }

/* A cleared preview is decorative after a failed or finished run. The
   readings and factual result remain available in Signal details. */
.av-page[data-av-state="error"] .av-instrument,
.av-page[data-av-state="complete"] .av-instrument {
  display: none;
}

.av-page .card-top {
  min-height: 32px;
}

.av-page .primary-actions {
  display: flex;
  align-items: end;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 2px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
}

.webcam-mic-page .primary-actions {
  gap: var(--space-4);
  padding: var(--space-4);
}

.webcam-page .primary-actions {
  gap: var(--space-4);
  padding: var(--space-4);
}

.av-page .device-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  flex: 1 1 0;
  min-width: 0;
}

.av-page .device-field {
  flex: 1 1 0;
  min-width: 0;
}

.av-page .primary-actions .btn {
  flex: 0 0 auto;
  min-height: 46px;
}

[data-design="buddy"] .webcam-mic-page {
  --av-start-attention-ring: color-mix(in srgb, var(--indigo) 40%, transparent);
}

[data-design="buddy"][data-theme="dusk"] .webcam-mic-page {
  --av-start-attention-ring: color-mix(in srgb, var(--indigo) 42%, transparent);
}

@keyframes webcam-mic-start-attention {
  0%,
  100% {
    box-shadow: var(--sticker), 0 0 0 0 var(--av-start-attention-ring);
    transform: scale(1);
  }

  50% {
    box-shadow: var(--sticker), 0 0 0 9px var(--av-start-attention-ring);
    transform: scale(1.03);
  }
}

@property --webcam-mic-start-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

@keyframes webcam-mic-start-sweep {
  from { --webcam-mic-start-angle: 0deg; }
  to { --webcam-mic-start-angle: 360deg; }
}

@keyframes webcam-mic-start-sweep-fade {
  0%,
  100% { opacity: 0; }
  14%,
  86% { opacity: 0.94; }
}

@media (prefers-reduced-motion: no-preference) {
  .webcam-mic-page[data-av-state="idle"]:not([data-cta-attention="sweep"]) #start-btn:not(:disabled):not(:hover):not(:focus):not(:active) {
    animation-name: webcam-mic-start-attention;
    animation-duration: 1.6s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: 3;
    transform-origin: center;
  }

  .webcam-mic-page[data-av-state="idle"][data-cta-attention="sweep"] #start-btn:not(:disabled):not(:hover):not(:focus):not(:active) {
    position: relative;
  }

  .webcam-mic-page[data-av-state="idle"][data-cta-attention="sweep"] #start-btn:not(:disabled):not(:hover):not(:focus):not(:active)::before {
    content: "";
    position: absolute;
    inset: -4px;
    padding: 4px;
    border-radius: inherit;
    pointer-events: none;
    background: conic-gradient(
      from var(--webcam-mic-start-angle),
      transparent 0deg 185deg,
      color-mix(in srgb, var(--indigo) 10%, transparent) 205deg,
      color-mix(in srgb, var(--indigo) 55%, transparent) 225deg,
      color-mix(in srgb, var(--indigo) 100%, transparent) 255deg,
      color-mix(in srgb, var(--indigo) 96%, transparent) 275deg,
      color-mix(in srgb, var(--indigo) 40%, transparent) 300deg,
      color-mix(in srgb, var(--indigo) 10%, transparent) 330deg,
      transparent 345deg 360deg
    );
    -webkit-mask:
      linear-gradient(var(--line) 0 0) content-box,
      linear-gradient(var(--line) 0 0);
    -webkit-mask-composite: xor;
    mask:
      linear-gradient(var(--line) 0 0) content-box,
      linear-gradient(var(--line) 0 0);
    mask-composite: exclude;
    opacity: 0;
    animation-name: webcam-mic-start-sweep, webcam-mic-start-sweep-fade;
    animation-duration: 2.8s, 2.8s;
    animation-timing-function: linear, ease-in-out;
    animation-iteration-count: 1, 1;
  }
}

.webcam-mic-page .device-access-help {
  order: 4;
  margin: calc(-1 * var(--space-2)) var(--space-3) 0;
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

.webcam-mic-page .device-access-help[hidden] {
  display: none;
}

.webcam-mic-page[data-av-state="requesting"] .test-card > .device-access-help,
.webcam-mic-page[data-av-state="live"] .test-card > .device-access-help {
  order: 2;
}

.webcam-mic-page .device-pair .select:disabled {
  cursor: not-allowed;
}

.webcam-mic-page .device-pair .select:disabled + .chevron {
  display: none;
}

.webcam-page .device-access-help {
  order: 4;
  margin: calc(-1 * var(--space-2)) var(--space-3) 0;
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

.webcam-page .device-access-help[hidden] {
  display: none;
}

.webcam-page[data-av-state="requesting"] .test-card > .device-access-help,
.webcam-page[data-av-state="live"] .test-card > .device-access-help {
  order: 2;
}

.webcam-page .device-field .select:disabled {
  cursor: not-allowed;
}

.webcam-page .device-field .select:disabled + .chevron {
  display: none;
}

.av-page .session-controls {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 44px;
}

.av-page[data-av-state="live"] .session-controls {
  display: flex;
}

.av-page .session-controls .session-countdown {
  flex: 1 1 auto;
  margin: 0;
  text-align: left;
}

.av-page .session-controls #keep-testing-btn {
  flex: 0 0 auto;
  min-height: 44px;
}

.av-page .session-countdown[data-show="false"] {
  display: none;
}

.av-page .av-instrument {
  min-width: 0;
}

.av-page .cam-stage {
  width: 100%;
  min-height: 220px;
  max-height: 340px;
  aspect-ratio: 16 / 9;
}

.av-page .cam-placeholder {
  max-width: 34ch;
}

.webcam-mic-page .av-instrument {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  align-items: center;
  gap: var(--space-4);
}

.webcam-mic-page .cam-stage {
  max-height: 300px;
  aspect-ratio: 16 / 10;
}

.webcam-mic-page .mic-instrument {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

.webcam-mic-page .db-readout {
  min-width: 0;
}

.webcam-mic-page .db-cap {
  margin-left: auto;
  text-wrap: nowrap;
}

.webcam-mic-page .meter {
  height: 20px;
}

.av-page .verdict {
  margin-top: 0;
  padding: var(--space-3) var(--space-4);
}

.av-page[data-av-state="live"] .verdict {
  padding: var(--space-2) var(--space-3);
}

.av-page[data-av-state="live"] .verdict-head {
  font-size: 1rem;
}

.av-page[data-av-state="live"] .verdict-detail {
  font-size: 0.84rem;
  line-height: 1.35;
}

.av-page[data-av-state="idle"] #verdict {
  display: none;
}

.av-page .av-evidence-line {
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--line);
  color: var(--ink-dim);
  font-size: 0.76rem;
}

.av-page .av-evidence-line strong {
  display: block;
  margin-top: 2px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.84rem;
}

.av-page[data-av-state="live"] .av-evidence-line,
.av-page[data-av-state="complete"] .av-evidence-line {
  display: grid;
}

.av-page .av-camera-actions,
.av-page .result-actions[data-show="false"] {
  display: none;
}

.av-page[data-av-state="live"] .av-camera-actions {
  display: flex;
}

.av-page .av-camera-actions .btn,
.av-page .result-actions .btn {
  min-height: 44px;
}

.av-page .av-camera-actions .btn {
  flex: 1 1 0;
  min-width: 0;
}

.av-page .result-actions[data-show="true"] {
  display: flex;
}

.av-page #result[data-show="false"] {
  display: none;
}

.av-page .recorder {
  width: 100%;
  padding: var(--space-3);
}

.av-page .recorder video,
.av-page .recorder img {
  width: 100%;
  border-radius: var(--r-sm);
  border: 2px solid var(--line);
}

.av-page .disclosure-stack {
  display: grid;
  gap: var(--space-3);
  max-width: 800px;
  margin: var(--space-5) auto var(--space-5);
}

.av-page .page-disclosure {
  overflow: hidden;
  background: var(--canvas);
  border: 2px solid var(--line);
  border-radius: var(--r);
  box-shadow: none;
}

.av-page .page-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  color: var(--ink);
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  list-style: none;
}

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

.av-page .page-disclosure > summary::after {
  content: "";
  width: 10px;
  height: 10px;
  flex: none;
  margin: -5px 2px 0 0;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(45deg);
  transition: transform var(--dur-fast) ease;
}

.av-page .page-disclosure[open] > summary {
  border-bottom: 2px solid var(--line);
}

.av-page .page-disclosure[open] > summary::after {
  margin-top: 5px;
  transform: rotate(225deg);
}

.av-page .page-disclosure > summary:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: -4px;
}

.av-page .page-disclosure > .side,
.av-page .page-disclosure > .help-content,
.av-page .page-disclosure > [data-rewards-host],
.av-page .page-disclosure > .miko-disclosure-note {
  margin: 0;
  padding: var(--space-4);
}

.av-page .page-disclosure > .side {
  gap: var(--space-4);
}

.av-page .miko-disclosure-note {
  color: var(--ink-dim);
  font-size: 0.78rem;
}

.av-page .help-content {
  display: grid;
  gap: var(--space-5);
}

.av-page .help-content .guide-links {
  padding-bottom: var(--space-4);
  border-bottom: 2px dashed var(--line);
}

.av-page .help-content .page-info {
  max-width: none;
  margin: 0;
  padding: 0;
  border-top: 0;
}

.av-page .help-content .page-info h2 {
  margin-top: var(--space-5);
}

@media (max-width: 600px) {
  .av-page .hero-buddy {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-3);
    max-width: none;
    margin-inline: 0;
    padding-block: var(--space-4) var(--space-3);
    text-align: left;
  }

  .av-page .hero-buddy .miko-buddy {
    width: 54px;
    height: 54px;
    flex-basis: 54px;
  }

  .av-page .hero-buddy .mascot {
    animation: none;
    margin: -14px;
    transform: scale(0.65);
  }

  .av-page .hero-buddy h1 {
    font-size: clamp(1.75rem, 8vw, 2.15rem);
    line-height: 1.05;
  }

  .av-page .hero-sub {
    margin-inline: 0;
    font-size: 0.95rem;
  }

  .av-page .tool {
    max-width: none;
  }

  .av-page .test-card {
    padding: var(--space-3);
  }

  .av-page .primary-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .av-page .device-pair {
    grid-template-columns: minmax(0, 1fr);
  }

  .av-page .primary-actions .btn {
    width: 100%;
  }

  .webcam-mic-page .av-instrument {
    grid-template-columns: minmax(0, 1fr);
  }

  .webcam-mic-page .av-instrument .mic-instrument { order: 0; }
  .webcam-mic-page .av-instrument .cam-stage { order: 1; }

  .webcam-mic-page[data-av-state="live"] .device-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
  }

  .webcam-mic-page[data-av-state="complete"] .device-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
  }

  .webcam-mic-page[data-av-state="live"] .device-pair .device-field label {
    font-size: 0.72rem;
  }

  .webcam-mic-page[data-av-state="live"] .device-pair .select {
    min-width: 0;
    padding-inline: var(--space-2) var(--space-6);
    font-size: 0.78rem;
  }

  .webcam-mic-page .mic-instrument {
    grid-template-columns: max-content minmax(0, 1fr);
    align-items: center;
    column-gap: var(--space-3);
  }

  .webcam-mic-page .meter {
    grid-column: 1 / -1;
  }

  .av-page .session-controls {
    align-items: flex-start;
  }

  .av-page .session-controls .session-countdown {
    text-wrap: wrap;
  }

  .av-page .session-controls .session-countdown strong {
    display: inline-block;
    text-wrap: nowrap;
  }

  .av-page .av-evidence-line {
    gap: var(--space-1);
  }

  .av-page .page-disclosure > summary {
    min-height: 48px;
    padding-inline: var(--space-3);
  }

  .av-page .page-disclosure > .side,
  .av-page .page-disclosure > .help-content,
  .av-page .page-disclosure > [data-rewards-host],
  .av-page .page-disclosure > .miko-disclosure-note {
    padding: var(--space-3);
  }
}

@media (max-width: 380px) {
  .av-page .session-controls {
    flex-wrap: wrap;
  }

  .av-page .session-controls .session-countdown {
    flex-basis: 100%;
  }

  .av-page .session-controls #keep-testing-btn {
    margin-left: auto;
  }

  .av-page[data-av-state="live"] .av-camera-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-2);
  }

  .av-page .av-camera-actions .btn {
    padding-inline: var(--space-2);
    font-size: 0.78rem;
    gap: 4px;
  }

  .webcam-mic-page .mic-instrument {
    grid-template-columns: minmax(0, 1fr);
  }

  .webcam-mic-page .db-cap {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .av-page .page-disclosure > summary::after,
  .av-page .mascot .eye,
  .av-page .mascot .mouth {
    transition: none;
  }

  .av-page .hero-buddy .mascot {
    animation: none;
  }

  .webcam-mic-page[data-av-state="idle"] #start-btn:not(:disabled) {
    animation: none;
  }
}