/* Final clarity layer: one action at a time, readable from a normal distance. */

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

.screen--intro {
  display: grid;
  place-items: center;
}

.screen--intro[hidden] {
  display: none;
}

.screen--intro .boot-terminal {
  width: min(980px, 100%);
  min-height: min(640px, 78vh);
  display: grid;
  align-content: center;
  justify-items: start;
  gap: clamp(34px, 6vh, 64px);
  padding: clamp(42px, 7vw, 90px);
  overflow: hidden;
}

.screen--intro .boot-terminal::before,
.proof-card-preview::before {
  position: absolute;
  inset: -35%;
  background:
    conic-gradient(
      from 30deg,
      transparent 0 18%,
      rgba(var(--accent-rgb), 0.24) 22%,
      transparent 29% 51%,
      rgba(var(--accent-2-rgb), 0.2) 56%,
      transparent 64%
    );
  content: "";
  filter: blur(30px);
  opacity: 0.68;
  pointer-events: none;
  animation: flow-halo 11s linear infinite;
}

.screen--intro h1 {
  position: relative;
  z-index: 1;
  max-width: 830px;
  margin: 0;
  font-size: clamp(62px, 8.2vw, 126px);
  line-height: 0.86;
}

.screen--intro .primary-button {
  position: relative;
  z-index: 1;
  width: min(480px, 100%);
  min-height: 76px;
  font-size: 18px;
}

.screen--intro .primary-button b {
  width: 76px;
}

.screen:not([hidden]) {
  isolation: isolate;
}

.screen:not([hidden])::after {
  position: absolute;
  z-index: -1;
  top: 8%;
  right: -8%;
  width: min(52vw, 780px);
  aspect-ratio: 1;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 50%;
  background:
    repeating-radial-gradient(
      circle,
      transparent 0 22px,
      rgba(var(--accent-rgb), 0.045) 23px 24px
    );
  box-shadow:
    -22px 0 0 rgba(var(--accent-2-rgb), 0.035),
    22px 0 0 rgba(var(--accent-rgb), 0.035);
  content: "";
  opacity: 0.7;
  pointer-events: none;
  animation: orbit-radar 18s linear infinite;
}

.wheel-copy h1,
.reveal-panel h2,
.entry-form h1,
.card-copy h1,
.proof-dialog__close {
  z-index: 8;
}

.proof-dialog h2 {
  animation: readable-glitch 7s steps(1, end) infinite;
}

.comment-tools button {
  min-height: 48px;
  padding: 0 16px;
  font-size: 13px;
}

.task-card {
  position: relative;
  overflow: hidden;
}

.task-card::after {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
  box-shadow:
    8px 0 28px rgba(var(--accent-rgb), 0.3),
    -5px 0 0 rgba(var(--accent-2-rgb), 0.32);
  content: "";
  opacity: 0.85;
}

.task-card h3 {
  font-size: clamp(17px, 1.5vw, 21px);
}

.task-card blockquote {
  font-size: clamp(15px, 1.25vw, 18px);
}

.submit-strip .primary-button {
  min-width: min(360px, 100%);
}

/* The proof stage shows the real generated card instead of hiding it behind instructions. */
.proof-modal {
  padding: 12px;
}

.proof-dialog {
  width: min(1180px, 100%);
  max-height: calc(100dvh - 24px);
  padding: clamp(28px, 3vw, 46px);
  overflow: auto;
}

.proof-dialog__close {
  z-index: 8;
}

.proof-dialog h2 {
  max-width: none;
  margin-bottom: clamp(22px, 3vh, 36px);
  padding-right: 58px;
  font-size: clamp(52px, 5.4vw, 78px);
}

.proof-dialog__layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.88fr) minmax(430px, 1.12fr);
  align-items: start;
  gap: clamp(24px, 3vw, 44px);
}

.proof-card-preview {
  position: sticky;
  top: 0;
  max-width: none;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb), 0.52);
  background: #020508;
  box-shadow:
    -5px 0 rgba(var(--accent-2-rgb), 0.18),
    5px 0 rgba(var(--accent-rgb), 0.22),
    0 0 55px rgba(var(--accent-rgb), 0.16);
}

.proof-card-preview::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(var(--accent-2-rgb), 0.1), transparent 9% 91%, rgba(var(--accent-rgb), 0.1)),
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(var(--paper-rgb), 0.035) 3px 4px);
  content: "";
  mix-blend-mode: screen;
  pointer-events: none;
}

.proof-card-preview img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: contain;
}

.proof-card-preview img[hidden] {
  display: none;
}

.proof-dialog__actions {
  min-width: 0;
}

.proof-steps {
  margin: 0;
}

.proof-steps li {
  grid-template-columns: 44px minmax(0, 1fr) minmax(118px, auto);
  gap: 16px;
  min-height: 94px;
  padding: 14px 0;
}

.proof-steps li > span {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(var(--accent-rgb), 0.4);
  color: var(--accent);
  font-size: 14px;
}

.proof-steps strong {
  font-size: clamp(17px, 1.5vw, 21px);
}

.proof-steps button,
.proof-steps a {
  min-height: 54px;
  padding: 0 18px;
  font-size: 14px;
}

.proof-form {
  margin-top: 28px;
}

.proof-form label {
  font-size: 14px;
}

.proof-form__control {
  min-height: 64px;
}

.proof-form input {
  min-width: 0;
  font-size: 15px;
}

.proof-form .primary-button {
  min-height: 64px;
  font-size: 14px;
}

.proof-form__error {
  font-size: 14px;
}

@keyframes flow-halo {
  to {
    transform: rotate(360deg);
  }
}

@keyframes orbit-radar {
  to {
    transform: rotate(360deg);
  }
}

@keyframes readable-glitch {
  0%,
  35%,
  39%,
  71%,
  75%,
  100% {
    transform: translate(0);
    filter: none;
  }
  36% {
    transform: translateX(-2px);
    filter: drop-shadow(4px 0 rgba(var(--accent-rgb), 0.45));
  }
  37% {
    transform: translateX(2px);
    filter: drop-shadow(-4px 0 rgba(var(--accent-2-rgb), 0.35));
  }
  72% {
    transform: skewX(-0.8deg);
  }
  73% {
    transform: skewX(0.8deg);
  }
}

@media (max-width: 900px) {
  .proof-dialog__layout {
    grid-template-columns: minmax(240px, 0.8fr) minmax(370px, 1.2fr);
    gap: 22px;
  }

  .proof-dialog__close {
  z-index: 8;
}

.proof-dialog h2 {
    font-size: clamp(48px, 7vw, 64px);
  }
}

@media (max-width: 720px) {
  .screen--intro .boot-terminal {
    min-height: calc(100dvh - 110px);
    padding: 34px 22px;
  }

  .screen--intro h1 {
    font-size: clamp(52px, 16vw, 82px);
  }

  .screen--intro .primary-button {
    min-height: 68px;
    font-size: 16px;
  }

  .proof-dialog {
    padding: 24px 14px;
  }

  .proof-dialog__close {
  z-index: 8;
}

.proof-dialog h2 {
    margin-bottom: 20px;
    font-size: clamp(43px, 13vw, 60px);
  }

  .proof-dialog__layout {
    grid-template-columns: 1fr;
  }

  .proof-card-preview {
    position: relative;
    width: min(78vw, 430px);
    margin: 0 auto;
  }

  .proof-steps li {
    grid-template-columns: 44px 1fr;
  }

  .proof-steps li > button,
  .proof-steps li > a {
    grid-column: 2;
    width: 100%;
  }

  .proof-form__control {
    display: grid;
  }

  .proof-form .primary-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .screen:not([hidden])::after,
  .screen--intro .boot-terminal::before,
  .proof-card-preview::before,
  .wheel-copy h1,
  .reveal-panel h2,
  .entry-form h1,
  .card-copy h1,
  .proof-dialog__close {
  z-index: 8;
}

.proof-dialog h2 {
    animation: none;
  }
}