/* ============================================================
   EasyH1B — components: stepper, ground rules, rule watch, machine
   ============================================================ */

/* ---------- playbook stepper ---------- */

.stepper {
  position: relative;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.rail {
  position: absolute;
  left: 23px;
  top: 10px;
  bottom: 10px;
  width: 3px;
  background: var(--line);
  border-radius: 3px;
}

.rail-fill {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0%;
  background: var(--cobalt);
  border-radius: 3px;
  transition: height 0.12s linear;
}

.plays {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.play {
  position: relative;
  padding-left: 66px;
}

.play-node {
  position: absolute;
  left: 0;
  top: 14px;
  width: 49px;
  height: 49px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fff;
  border: 2.5px solid var(--line-2);
  font-family: var(--display);
  font-stretch: 112.5%;
  font-weight: 600;
  font-size: 19px;
  color: var(--faint);
  transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease,
    box-shadow 0.25s ease;
  z-index: 2;
}

.play.active .play-node {
  border-color: var(--cobalt-deep);
  color: #fff;
  background: var(--cobalt);
  box-shadow: 0 0 0 5px rgba(23, 67, 207, 0.14);
}

.play-card {
  border: 1.5px solid var(--line-2);
  border-radius: var(--radius-m);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.play-card:hover {
  border-color: var(--cobalt-line);
  box-shadow: 5px 5px 0 rgba(23, 67, 207, 0.1);
  transform: translate(-1px, -1px);
}

.play-card[open] {
  border-color: var(--cobalt);
  box-shadow: 6px 6px 0 rgba(23, 67, 207, 0.13);
}

.play-summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 22px;
  cursor: pointer;
  list-style: none;
}

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

.play-summary:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: -3px;
  border-radius: var(--radius-m);
}

.play-head {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
  min-width: 0;
}

.play-kicker {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cobalt);
}

.play-title {
  font-family: var(--display);
  font-stretch: 112.5%;
  font-weight: 600;
  font-size: clamp(19px, 2vw, 23px);
  letter-spacing: -0.015em;
  color: var(--ink);
}

.play-teaser {
  font-size: 15px;
  color: var(--muted);
}

.play-toggle {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-top: 4px;
  border-radius: 50%;
  border: 1.5px solid var(--line-2);
  color: var(--muted);
  transition: transform 0.25s ease, border-color 0.2s ease, color 0.2s ease,
    background-color 0.2s ease;
}

.play-card[open] .play-toggle {
  transform: rotate(180deg);
  border-color: var(--cobalt);
  background: var(--cobalt);
  color: #fff;
}

.play-body {
  padding: 4px 22px 24px;
  border-top: 1.5px dashed var(--line-2);
  margin: 0 0;
  padding-top: 18px;
  margin-left: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .play-card[open] .play-body {
    animation: play-open 0.32s cubic-bezier(0.22, 0.9, 0.3, 1);
  }

  @keyframes play-open {
    from {
      opacity: 0;
      transform: translateY(-6px);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }
}

.play-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 28px;
  margin: 0;
}

.play-facts > div {
  min-width: 0;
}

.play-facts dt {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 5px;
}

.play-facts dt::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 2px;
  background: var(--marigold);
  vertical-align: 1px;
}

.play-facts dd {
  margin: 0;
  font-size: 15.5px;
  color: var(--ink-2);
}

.play-xlink {
  margin-top: 18px;
  font-weight: 700;
}

.play-xlink a::after {
  content: " →";
}

/* ---------- ground rules ---------- */

.ground-rules-title {
  font-size: clamp(24px, 2.6vw, 32px);
  letter-spacing: -0.02em;
}

.ground-rules-lede {
  color: var(--muted);
  margin: 8px 0 26px;
}

.rules-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.rule-card {
  border: 1.5px solid var(--line-2);
  border-radius: var(--radius-m);
  background: #fff;
  padding: 22px 22px 20px;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.rule-card:hover {
  transform: translate(-2px, -2px);
  border-color: var(--cobalt-line);
  box-shadow: 5px 5px 0 rgba(23, 67, 207, 0.12);
}

.rule-big {
  display: block;
  font-family: var(--display);
  font-stretch: 112.5%;
  font-weight: 600;
  font-size: clamp(26px, 2.6vw, 34px);
  letter-spacing: -0.02em;
  color: var(--cobalt);
  margin-bottom: 2px;
}

.rule-card strong {
  display: block;
  font-family: var(--body);
  font-size: 14.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
}

.rule-card p {
  font-size: 15px;
  color: var(--muted);
}

/* ---------- rule watch ---------- */

.rules-stack {
  display: grid;
  gap: 18px;
  max-width: 860px;
}

.rule-card-big {
  position: relative;
  border: 1.5px solid var(--line-2);
  border-left: 6px solid var(--cobalt);
  border-radius: var(--radius-m);
  background: #fff;
  padding: 26px 28px;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.rule-card-big:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(23, 67, 207, 0.12);
}

.rule-card-big h3 {
  font-size: clamp(21px, 2.2vw, 26px);
  letter-spacing: -0.015em;
  margin: 12px 0 12px;
}

.rule-card-big p {
  color: var(--ink-2);
  font-size: 16px;
}

.rule-card-big p + p {
  margin-top: 10px;
}

.rule-top {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.rule-date {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--faint);
}

.rule-flux {
  border-left-color: var(--marigold);
  background: #fffdf4;
}

.rule-flux:hover {
  box-shadow: 6px 6px 0 rgba(255, 177, 0, 0.35);
}

.rule-straight {
  margin-top: 14px !important;
  padding: 13px 16px;
  border: 1.5px solid var(--marigold-line);
  border-radius: var(--radius-s);
  background: var(--marigold-soft);
  font-size: 15.5px !important;
  color: var(--ink) !important;
}

.rule-xlink {
  font-weight: 700;
}

.rule-xlink a::after {
  content: " →";
}

.rule-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 14px 44px;
  margin: 20px 0 4px;
}

.rule-stats dt {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}

.rule-stats dd {
  margin: 2px 0 0;
  font-family: var(--display);
  font-stretch: 112.5%;
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 42px);
  letter-spacing: -0.02em;
  color: var(--cobalt);
  font-variant-numeric: tabular-nums;
}

/* ---------- the weighted machine ---------- */

.machine {
  max-width: 860px;
  border: 1.5px solid var(--line-2);
  border-radius: var(--radius-l);
  background: #fff;
  padding: clamp(22px, 3vw, 34px);
  box-shadow: 8px 8px 0 rgba(23, 67, 207, 0.08);
}

.machine-pick {
  border: 0;
  padding: 0;
  margin: 0 0 26px;
}

.machine-pick legend {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 0;
  margin-bottom: 12px;
}

.machine-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.machine-opt {
  display: block;
}

.machine-opt input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.machine-opt-face {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 13px 15px;
  border: 1.5px solid var(--line-2);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease,
    background-color 0.15s ease;
}

.machine-opt-face strong {
  font-family: var(--display);
  font-stretch: 112.5%;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.machine-opt-face em {
  font-style: normal;
  font-size: 13px;
  font-weight: 600;
  color: var(--faint);
}

.machine-opt-face:hover {
  border-color: var(--cobalt);
  transform: translateY(-2px);
  box-shadow: 3px 4px 0 rgba(23, 67, 207, 0.14);
}

.machine-opt input:checked + .machine-opt-face {
  border: 2px solid var(--cobalt);
  padding: 12px 14px;
  background: var(--cobalt-soft);
  box-shadow: 4px 4px 0 rgba(23, 67, 207, 0.2);
}

.machine-opt input:checked + .machine-opt-face em {
  color: var(--cobalt);
}

.machine-opt input:focus-visible + .machine-opt-face {
  outline: 3px solid var(--cobalt);
  outline-offset: 2px;
}

.lanes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: end;
  padding: 20px 18px 16px;
  border: 1.5px dashed var(--line-2);
  border-radius: var(--radius-m);
  background: var(--bg-tint);
}

.lane {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 8px 12px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.lane.lane-hot {
  border-color: var(--cobalt);
  background: var(--cobalt-soft);
}

.balls {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 7px;
  min-height: 148px;
  justify-content: flex-start;
}

.ball {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #fff;
  border: 2.5px solid var(--line-2);
  box-shadow: inset -3px -4px 0 rgba(27, 27, 31, 0.07);
}

.ball.ball-cobalt {
  background: var(--cobalt);
  border-color: var(--cobalt-deep);
  box-shadow: inset -3px -4px 0 rgba(0, 0, 0, 0.22);
}

@media (prefers-reduced-motion: no-preference) {
  .ball.drop {
    animation: ball-drop 0.5s cubic-bezier(0.34, 1.4, 0.5, 1) both;
  }

  @keyframes ball-drop {
    0% {
      opacity: 0;
      transform: translateY(-46px) scale(0.7);
    }
    60% {
      opacity: 1;
      transform: translateY(4px) scale(1.04);
    }
    100% {
      opacity: 1;
      transform: none;
    }
  }
}

.lane-mult {
  font-family: var(--display);
  font-stretch: 112.5%;
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.lane-hot .lane-mult {
  color: var(--cobalt);
}

.lane-name {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--faint);
}

.machine-line {
  margin-top: 20px;
  font-size: clamp(16.5px, 1.6vw, 19px);
  font-weight: 600;
  color: var(--ink);
  min-height: 1.6em;
}

.machine-note {
  margin-top: 8px;
  font-size: 14px;
  color: var(--faint);
}

@media (max-width: 720px) {
  .machine-options {
    grid-template-columns: 1fr 1fr;
  }

  .lanes {
    gap: 8px;
    padding: 16px 10px 12px;
  }

  .balls {
    min-height: 132px;
  }

  .ball {
    width: 24px;
    height: 24px;
  }

  .lane-name {
    font-size: 11px;
  }
}

@media (max-width: 760px) {
  .play {
    padding-left: 0;
    padding-top: 0;
  }

  .rail {
    display: none;
  }

  .play-node {
    position: static;
    width: 40px;
    height: 40px;
    font-size: 16px;
    margin-bottom: 10px;
  }

  .play-facts {
    grid-template-columns: 1fr;
  }

  .rules-grid {
    grid-template-columns: 1fr;
  }

  .rule-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (min-width: 761px) and (max-width: 1020px) {
  .rules-grid {
    grid-template-columns: 1fr 1fr;
  }
}