/* Källtillit. Layouten kommer från ../presentation.css; här finns bara det
   som är unikt för den här presentationen: diket, avsändarkorten, flödet och
   spåren från en källa. */
/* Avsändarkorten och tidningarna är steg som syns från början; de visar sitt
   svar själva. :where håller specificiteten nere, så att reglerna nedan vinner. */
:where(.post, .paper)[data-step] {
  opacity: 1;
  transform: none;
  transition: initial;
}

/* ---------- Diket ---------- */

.dial__track {
  position: relative;
  padding: 1rem 0 0.5rem;
}
.dial__ends {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-ui);
  font-size: var(--t-kicker);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 1rem;
}
.dial__range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 22px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--warn) 22%, var(--good) 42%, var(--good) 58%, var(--warn) 78%, var(--accent) 100%);
  outline: none;
  cursor: grab;
}
.dial__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--paper);
  border: 5px solid var(--ink);
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}
.dial__range::-moz-range-thumb {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--paper);
  border: 5px solid var(--ink);
}
.dial__range:active::-webkit-slider-thumb {
  transform: scale(1.1);
}
.dial__range:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 6px;
}
.dial__scale {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.6rem 0;
}
.dial__scale span {
  width: 1px;
  height: 12px;
  background: var(--rule);
}
.dial__readout {
  margin-top: clamp(1.5rem, 4vh, 3rem);
  min-height: 9.5em;
  transition: opacity 0.3s;
}
.dial__label {
  margin: 0 0 0.4rem;
  font-family: var(--f-display);
  font-weight: 650;
  font-size: 1.5em;
  line-height: 1.1;
}
.dial__text {
  margin: 0;
  max-width: 50rem;
  color: var(--ink-2);
}
.dial[data-zone="naive"] .dial__label,
.dial[data-zone="cynic"] .dial__label {
  color: var(--accent);
}
.dial[data-zone="balance"] .dial__label {
  color: var(--good);
}

/* ---------- Två sätt att tvivla ---------- */

.doubt__pair,
.worth__pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1rem, 3vw, 2.5rem);
}
.quote-card {
  margin: 0;
  padding: clamp(1.2rem, 2.5vw, 2.2rem);
  background: var(--card);
  box-shadow: var(--shadow);
  border-top: 6px solid var(--ink-3);
}
.quote-card blockquote {
  margin: 0 0 1.2rem;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.25em;
  line-height: 1.15;
}
.quote-card figcaption {
  color: var(--ink-2);
  font-size: 0.85em;
}
.quote-card--bad {
  border-top-color: var(--accent);
}
.quote-card--bad strong {
  color: var(--accent);
}
.quote-card--good {
  border-top-color: var(--good);
}
.quote-card--good strong {
  color: var(--good);
}
.aside {
  margin: clamp(1.5rem, 4vh, 3rem) 0 0;
  font-style: italic;
  color: var(--ink-2);
  max-width: 52rem;
}

/* ---------- Ledarsidor ---------- */

.paper-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.8rem, 2vw, 1.6rem);
}
.paper {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: clamp(9rem, 22vh, 14rem);
  padding: 1.2rem 1.2rem 1rem;
  background: var(--card);
  box-shadow: var(--shadow);
  border-top: 3px double var(--ink);
  overflow: hidden;
}
.paper__name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 0.9rem + 1.1vw, 2.1rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.paper__lean {
  align-self: flex-start;
  max-width: 100%;
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.1rem, 0.75rem + 0.9vw, 1.75rem);
  font-weight: 600;
  line-height: 1.1;
  hyphens: manual;
  padding: 0.35em 0.7em;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  transition:
    opacity 0.5s var(--ease),
    transform 0.6s var(--ease);
}
.paper.is-shown .paper__lean {
  opacity: 1;
  transform: none;
}
.paper::after {
  content: "Ledarsida?";
  position: absolute;
  left: 1.2rem;
  bottom: 1rem;
  font-family: var(--f-ui);
  font-size: clamp(0.8rem, 0.65rem + 0.4vw, 1.05rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: opacity 0.3s;
}
.paper.is-shown::after {
  opacity: 0;
}

/* ---------- Nyhet eller ledare ---------- */

.spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: clamp(1.2rem, 3vh, 2rem);
}
.spread__page {
  display: grid;
  gap: 0.55rem;
  padding: 1.2rem;
  background: var(--card);
  box-shadow: var(--shadow);
}
.spread__tag {
  justify-self: start;
  font-family: var(--f-ui);
  font-size: var(--t-kicker);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.25em 0.6em;
  color: var(--paper);
  background: var(--ink);
}
.spread__page--opinion .spread__tag {
  background: var(--accent);
}
.spread__head {
  height: 1.3rem;
  width: 85%;
  background: var(--ink-2);
  border-radius: 2px;
  margin-bottom: 0.4rem;
}
.spread__line {
  height: 0.55rem;
  background: var(--rule);
  border-radius: 2px;
}
.spread__line--short {
  width: 60%;
}
.split__notes p {
  margin: 0 0 0.8rem;
}
.split__warn {
  font-family: var(--f-display);
  font-style: italic;
  color: var(--accent);
}

/* ---------- Personer ---------- */

.people-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.people-list li {
  display: grid;
  grid-template-columns: minmax(9ch, 14rem) 1fr;
  gap: 1.5rem;
  align-items: baseline;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
}
.people-list .who {
  font-family: var(--f-display);
  font-weight: 650;
}
.people-list .wants {
  color: var(--ink-2);
}

/* ---------- Vad händer när de har fel ---------- */

.worth__case {
  padding: clamp(1.2rem, 2.5vw, 2rem);
  background: var(--card);
  box-shadow: var(--shadow);
}
.worth__who {
  margin: 0 0 0.8rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.2em;
}
.worth__case ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.worth__case li {
  padding: 0.35rem 0 0.35rem 1.6rem;
  position: relative;
}
.worth__case li::before {
  position: absolute;
  left: 0;
  font-family: var(--f-ui);
  font-weight: 800;
}
.worth__case--known {
  border-top: 6px solid var(--good);
}
.worth__case--known li::before {
  content: "✓";
  color: var(--good);
}
.worth__case--anon {
  border-top: 6px solid var(--accent);
}
.worth__case--anon li::before {
  content: "×";
  color: var(--accent);
}

/* ---------- En källa ---------- */

.trace__figure {
  margin: 0;
}
.trace__svg {
  width: 100%;
  height: auto;
  max-height: 46vh;
  display: block;
  overflow: visible;
}
.trace__acc rect {
  fill: var(--card);
  stroke: var(--rule);
  stroke-width: 1.5;
}
.trace__acc text {
  font-family: var(--f-ui);
  font-size: 16px;
  font-weight: 600;
  fill: var(--ink-2);
}
.trace__acc .trace__play {
  fill: var(--accent);
}
.trace__lines path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  transition: stroke-dashoffset 1.4s var(--ease);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.trace.is-traced .trace__lines path {
  stroke-dashoffset: 0;
}
.trace__origin circle {
  fill: var(--paper);
  stroke: var(--accent);
  stroke-width: 4;
  transform-origin: 500px 380px;
  transform: scale(0.2);
  opacity: 0;
  transition:
    transform 0.8s var(--ease) 0.9s,
    opacity 0.4s 0.9s;
}
.trace__origin text {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 40px;
  fill: var(--accent);
  opacity: 0;
  transition: opacity 0.4s 1.3s;
}
.trace.is-traced .trace__origin circle {
  transform: none;
  opacity: 1;
}
.trace.is-traced .trace__origin text {
  opacity: 1;
}

/* ---------- Vem står bakom ---------- */

.sender-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.8rem, 2vw, 1.5rem);
}
.post {
  width: 100%;
  height: 100%;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.6rem);
  background: var(--card);
  border: 0;
  border-left: 6px solid var(--rule);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition:
    border-color 0.4s,
    transform 0.25s;
}
.post:hover {
  transform: translateY(-2px);
}
.post:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}
.post__text {
  font-family: var(--f-display);
  font-weight: 560;
  font-size: 0.95em;
  line-height: 1.15;
}
.post__meta {
  display: grid;
  gap: 0.35rem;
  font-family: var(--f-ui);
  font-size: clamp(0.85rem, 0.65rem + 0.55vw, 1.2rem);
  line-height: 1.35;
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.5s var(--ease),
    transform 0.6s var(--ease);
}
.post::after {
  content: "Vem står bakom?";
  font-family: var(--f-ui);
  font-size: clamp(0.8rem, 0.65rem + 0.4vw, 1.05rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.post.is-shown::after {
  display: none;
}
.post.is-shown .post__meta {
  opacity: 1;
  transform: none;
}
.post__from {
  color: var(--ink-2);
}
.post__verdict {
  justify-self: start;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25em 0.6em;
  border-radius: 4px;
}
.post[data-verdict="known"].is-shown {
  border-left-color: var(--good);
}
.post[data-verdict="known"] .post__verdict {
  background: var(--good-soft);
  color: var(--good);
}
.post[data-verdict="unclear"].is-shown {
  border-left-color: var(--warn);
}
.post[data-verdict="unclear"] .post__verdict {
  background: var(--warn-soft);
  color: var(--warn);
}
.post[data-verdict="unknown"].is-shown {
  border-left-color: var(--accent);
}
.post[data-verdict="unknown"] .post__verdict {
  background: var(--accent-soft);
  color: var(--accent);
}

/* ---------- Flödet ---------- */

.feed {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  padding: 0 clamp(1rem, 5vw, 4rem);
}
.feed__stage {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  display: grid;
  place-items: center;
  grid-column: 2;
  grid-row: 1;
}
.feed__text {
  grid-column: 1;
  grid-row: 1;
}
.feed .beat--text {
  place-items: center start;
  padding-right: 2rem;
}
.feed__line {
  margin: 0;
  max-width: 30rem;
  font-family: var(--f-display);
  font-size: clamp(2rem, 1.1rem + 2.8vw, 4.4rem);
  font-weight: 450;
  line-height: 1.08;
  letter-spacing: -0.015em;
  opacity: 0.18;
  transition: opacity 0.5s;
}
.feed__line strong {
  font-weight: 650;
  color: var(--accent);
}
.feed .beat--text.is-current .feed__line {
  opacity: 1;
}

.phone {
  position: relative;
  width: min(23rem, 28vw, 40vh);
  aspect-ratio: 9 / 19;
  border-radius: 2.6rem;
  background: #0d0c0b;
  padding: 0.75rem;
  box-shadow:
    0 0 0 2px #3a3530,
    0 40px 80px -30px rgba(0, 0, 0, 0.55);
}
.phone__notch {
  position: absolute;
  top: 1.1rem;
  left: 50%;
  width: 30%;
  height: 1.2rem;
  margin-left: -15%;
  border-radius: 999px;
  background: #0d0c0b;
  z-index: 3;
}
.phone__screen {
  position: relative;
  height: 100%;
  border-radius: 2rem;
  overflow: hidden;
  background: #111;
}
.phone__track {
  position: absolute;
  inset: 0 0 auto;
  will-change: transform;
}
.clip {
  position: relative;
  height: var(--clip-h, 300px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem 1rem 1.4rem;
  color: #fff;
  font-family: var(--f-ui);
  overflow: hidden;
}
.clip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--clip-bg);
  z-index: 0;
}
.clip::after {
  content: "";
  position: absolute;
  inset: 40% 0 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  z-index: 0;
}
.clip > * {
  position: relative;
  z-index: 1;
}
.clip__big {
  position: absolute;
  top: 26%;
  left: 0;
  right: 0;
  text-align: center;
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  z-index: 1;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.3));
}
.clip__who {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: clamp(0.7rem, 0.9vw, 0.95rem);
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.clip__avatar {
  width: 1.5em;
  height: 1.5em;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  flex: none;
}
.clip__handle {
  transition: filter 0.4s;
}
.clip__cap {
  font-size: clamp(0.75rem, 1vw, 1.05rem);
  font-weight: 600;
  line-height: 1.25;
}
.clip__likes {
  position: absolute;
  right: 0.7rem;
  bottom: 35%;
  display: grid;
  gap: 0.2rem;
  justify-items: center;
  font-size: clamp(0.6rem, 0.75vw, 0.8rem);
  font-weight: 700;
}
.clip__likes::before {
  content: "♥";
  font-size: 1.6em;
}
.feed[data-state="who"] .clip__handle,
.feed[data-state="fast"] .clip__handle,
.feed[data-state="hot"] .clip__handle,
.feed[data-state="stop"] .clip__handle {
  filter: blur(6px);
}
.phone__badge {
  position: absolute;
  top: 46%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.6);
  padding: 0.5em 0.9em;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.6vw, 2.8rem);
  opacity: 0;
  z-index: 4;
  transition:
    opacity 0.4s,
    transform 0.6s var(--ease);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}
.feed[data-state="stop"] .phone__badge {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.feed[data-state="stop"] .phone__screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 2;
}
.feed[data-state="hot"] .phone {
  animation: buzz 0.5s ease-in-out infinite alternate;
}
@keyframes buzz {
  from {
    transform: rotate(-1deg);
  }
  to {
    transform: rotate(1deg);
  }
}

/* ---------- Sammanfattning ---------- */

.rules {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

/* ---------- Smalare skärmar ---------- */

@media (max-width: 760px) {
  .doubt__pair,
  .worth__pair,
  .spread,
  .sender-grid {
    grid-template-columns: 1fr;
  }
  .paper-grid {
    grid-template-columns: 1fr 1fr;
  }
  .people-list li {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
  .feed {
    grid-template-columns: 1fr;
  }
  .feed__stage {
    grid-column: 1;
    height: 100svh;
    place-items: start center;
    padding-top: 12svh;
  }
  .feed__text {
    position: relative;
    z-index: 2;
  }
  .feed .beat--text {
    place-items: end center;
    padding: 0 0 8svh;
  }
  .feed__line {
    padding: 0.8rem 1rem;
    background: color-mix(in srgb, var(--paper) 90%, transparent);
    opacity: 0;
  }
  .phone {
    width: min(14rem, 50vw);
  }
}

@media (prefers-reduced-motion: reduce) {
  .appear,
  [data-step]:not(.post):not(.paper),
  .trace__lines path {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .feed[data-state="hot"] .phone {
    animation: none;
  }
}