.reorder-page { margin: 0; color: var(--ink); background: var(--cream); }
.reorder-wrap { max-width: 1320px; margin: 0 auto; padding: 22px 20px 68px; }

.reorder-header {
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  padding: 34px 34px 38px;
  border: 2px solid var(--chalk-deep);
  border-radius: 22px;
  background: linear-gradient(135deg, var(--chalk-deep), var(--leaf));
  color: #fffdf7;
}
.reorder-header::after {
  position: absolute;
  top: -100px;
  right: -62px;
  width: 320px;
  height: 320px;
  content: '';
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
}
.reorder-header-content { position: relative; z-index: 1; max-width: 780px; }
.reorder-header .back-btn { display: inline-flex; margin-bottom: 22px; }
.reorder-eyebrow { margin: 0; color: #ffe49a; font-size: .74rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.reorder-header h1 { margin: 6px 0 10px; color: #fffdf7 !important; font-family: 'DM Serif Display', 'Noto Sans SC', serif; font-weight: 400; font-size: clamp(2.1rem, 4.5vw, 3.6rem); line-height: 1.02; }
.reorder-header-content > p:not(.reorder-eyebrow) { margin: 0; color: rgba(255,253,247,.9); font-size: 1.05rem; line-height: 1.6; }
.reorder-hero-points { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.reorder-hero-points span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; color: #fffdf7; font-size: .84rem; font-weight: 760; }

.reorder-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr); gap: 22px; align-items: start; }

.reorder-panel, .reorder-preview-panel {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 26px);
  margin-bottom: 18px;
}
.reorder-builder { display: block; }

.reorder-panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.reorder-panel h2, .reorder-preview-panel h2 { margin: 3px 0 0; color: var(--chalk-deep); font-family: 'DM Serif Display', 'Noto Sans SC', serif; font-size: clamp(1.25rem, 1.8vw, 1.55rem); font-weight: 400; }
.reorder-kicker { margin: 0; color: var(--leaf); font-size: .74rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.reorder-step { display: inline-grid; place-items: center; margin-bottom: 8px; width: 29px; height: 29px; border-radius: 50%; background: var(--sun); color: var(--chalk-deep); font-weight: 900; font-size: .9rem; }

label { display: block; color: var(--chalk); font-size: .85rem; font-weight: 750; }

#sentence-input {
  width: 100%;
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfdf6;
  color: var(--ink);
  font: inherit;
  font-size: .95rem;
  resize: vertical;
  box-sizing: border-box;
}
#sentence-input:focus { outline: 2px solid var(--leaf); outline-offset: 1px; }

.reorder-checkbox { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.reorder-checkbox input { width: auto; margin: 0; accent-color: var(--leaf); }

.reorder-help { margin: 10px 0 0; color: var(--muted); font-size: .84rem; line-height: 1.55; }

.reorder-setup-status { margin: 14px 0 0; color: var(--muted); font-size: .9rem; font-weight: 700; }

.reorder-preview-panel { position: sticky; top: 20px; }
.reorder-preview-heading p { margin: 4px 0 0; }
.reorder-progress-text { color: var(--chalk) !important; font-weight: 700; }

.reorder-stage {
  position: relative;
  width: 100%;
  min-height: 160px;
  margin: 0 auto;
  border-radius: 16px;
  background: var(--chalk-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}
.reorder-stage-empty { color: #cfe3da; font-size: .95rem; padding: 40px 20px; text-align: center; }

.reorder-preview-panel:fullscreen,
.reorder-preview-panel.is-pseudo-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  width: 100vw;
  height: 100vh;
  max-width: none;
  margin: 0;
  padding: clamp(18px, 3vw, 38px);
  border: 0;
  border-radius: 0;
  background: linear-gradient(145deg, #173f34 0%, var(--chalk-deep) 56%, #274f45 100%);
  box-shadow: none;
  box-sizing: border-box;
  display: grid;
  grid-template-rows: auto minmax(180px, 1fr) auto auto auto;
  gap: clamp(10px, 1.8vh, 18px);
  overflow: auto;
}
.reorder-preview-panel:fullscreen .reorder-preview-heading,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-preview-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 20px;
}
.reorder-preview-panel:fullscreen .reorder-preview-heading h2,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-preview-heading h2,
.reorder-preview-panel:fullscreen .reorder-progress-text,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-progress-text {
  color: #fffdf7 !important;
}
.reorder-preview-panel:fullscreen .reorder-stage,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-stage {
  min-height: 0;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(8, 38, 31, .42);
}
.reorder-preview-panel:fullscreen .reorder-track,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-track {
  justify-content: center;
}
.reorder-preview-panel:fullscreen .word-chip,
.reorder-preview-panel.is-pseudo-fullscreen .word-chip {
  padding: 20px 28px;
  font-size: 1.6rem;
}
.reorder-preview-panel:fullscreen .reorder-feedback,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-feedback {
  margin: 0;
  min-height: 1.5em;
  color: #fffdf7;
  text-align: center;
  font-size: clamp(1rem, 2vw, 1.25rem);
}
.reorder-preview-panel:fullscreen .reorder-feedback.is-success,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-feedback.is-success { color: #bfe89a; }
.reorder-preview-panel:fullscreen .reorder-feedback.is-partial,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-feedback.is-partial { color: #ffb2a5; }
.reorder-preview-panel:fullscreen .reorder-stage-controls,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-stage-controls,
.reorder-preview-panel:fullscreen .reorder-nav-controls,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-nav-controls {
  justify-content: center;
  margin-top: 0;
}
.reorder-preview-panel:fullscreen .reorder-primary,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-primary,
.reorder-preview-panel:fullscreen .reorder-secondary,
.reorder-preview-panel.is-pseudo-fullscreen .reorder-secondary {
  min-height: 48px;
  padding-inline: clamp(16px, 2vw, 26px);
  font-size: clamp(.9rem, 1.6vw, 1.05rem);
}

.reorder-celebration {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  overflow: hidden;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle at center, rgba(255, 207, 86, .28), rgba(15, 55, 45, .7) 58%, rgba(9, 36, 30, .9));
  transition: opacity .2s ease, visibility .2s ease;
}
.reorder-celebration.is-active { visibility: visible; opacity: 1; }
.reorder-celebration-card {
  position: relative;
  z-index: 2;
  width: min(620px, calc(100vw - 48px));
  padding: clamp(28px, 6vw, 62px);
  border: 3px solid rgba(255,255,255,.82);
  border-radius: 32px;
  background: rgba(255, 253, 247, .96);
  color: var(--chalk-deep);
  box-shadow: 0 28px 70px rgba(0,0,0,.34);
  text-align: center;
  box-sizing: border-box;
}
.reorder-celebration.is-active .reorder-celebration-card { animation: reorder-celebration-pop .75s cubic-bezier(.16, 1, .3, 1) both; }
.reorder-celebration-icon { display: block; font-size: clamp(4rem, 12vw, 7.5rem); line-height: 1; }
.reorder-celebration-title { margin: 14px 0 4px; font-family: 'DM Serif Display', 'Noto Sans SC', serif; font-size: clamp(2.1rem, 7vw, 4.4rem); line-height: 1; }
.reorder-celebration-subtitle { margin: 12px 0 0; color: #477061; font-size: clamp(1rem, 2.4vw, 1.35rem); font-weight: 800; }
.reorder-confetti { position: absolute; inset: 0; overflow: hidden; }
.reorder-confetti-piece {
  position: absolute;
  top: -12%;
  width: 12px;
  height: 25px;
  border-radius: 3px;
  opacity: 0;
}
.reorder-celebration.is-active .reorder-confetti-piece {
  animation: reorder-confetti-fall 2.35s var(--confetti-delay) cubic-bezier(.2, .7, .35, 1) both;
}

@keyframes reorder-celebration-pop {
  0% { opacity: 0; transform: scale(.35) rotate(-5deg); }
  60% { opacity: 1; transform: scale(1.06) rotate(1deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
@keyframes reorder-confetti-fall {
  0% { opacity: 0; transform: translate3d(0, -8vh, 0) rotate(0); }
  12% { opacity: 1; }
  100% { opacity: 1; transform: translate3d(var(--confetti-drift), 118vh, 0) rotate(var(--confetti-spin)); }
}

.reorder-track {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 10px;
  padding-top: 18px;
  width: 100%;
}

.word-chip {
  position: relative;
  padding: 12px 18px;
  border: 2px solid #fffdf7;
  border-radius: 12px;
  background: #fffdf7;
  color: var(--chalk-deep);
  font-weight: 800;
  font-size: 1.05rem;
  cursor: grab;
  user-select: none;
  touch-action: none;
  outline: none;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease, border-color .12s ease;
  box-shadow: 0 3px 0 rgba(0,0,0,.15);
}
@media (hover: hover) and (pointer: fine) {
  .word-chip:hover { transform: translateY(-2px); }
  .word-chip.is-locked:hover { transform: none; }
}
.word-chip:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.word-chip.is-dragging { cursor: grabbing; opacity: .92; transform: scale(1.06) rotate(-2deg); box-shadow: 0 10px 22px rgba(0,0,0,.4); z-index: 999; pointer-events: none; transition: none; }
.word-chip.is-correct { background: #e2f0cc; border-color: var(--leaf); color: var(--chalk-deep); }
.word-chip.is-locked { cursor: default; }
.word-chip.is-locked::before {
  content: '✓';
  position: absolute;
  top: -18px;
  left: 50%;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--leaf);
  color: #fffdf7;
  font-size: .82rem;
  line-height: 1;
  transform: translateX(-50%);
  box-shadow: 0 2px 6px rgba(0,0,0,.22);
}
.word-chip.is-incorrect { background: #fbe4e0; border-color: var(--coral); color: var(--chalk-deep); }

.word-chip-placeholder {
  border: 2px dashed rgba(255,253,247,.6);
  border-radius: 12px;
  background: rgba(255,253,247,.12);
  box-sizing: border-box;
}

.reorder-feedback { margin: 16px 0 0; min-height: 1.4em; color: var(--chalk); font-weight: 800; }
.reorder-feedback.is-success { color: var(--leaf); }
.reorder-feedback.is-partial { color: var(--coral); }

.reorder-stage-controls, .reorder-nav-controls { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.reorder-nav-controls { justify-content: space-between; }

.reorder-primary, .reorder-secondary {
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 900;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.reorder-primary {
  padding: 13px 22px;
  background: var(--coral);
  color: #fff;
  box-shadow: 0 5px 0 #9d392f;
}
@media (hover: hover) and (pointer: fine) {
  .reorder-primary:hover:not(:disabled) { transform: translateY(-2px); background: #d75d49; box-shadow: 0 7px 0 #9d392f; }
}
.reorder-primary:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 2px 0 #9d392f; }

.reorder-secondary {
  padding: 11px 18px;
  border-color: #cadbc1;
  background: #edf5df;
  color: var(--chalk-deep);
}
@media (hover: hover) and (pointer: fine) {
  .reorder-secondary:hover:not(:disabled) { transform: translateY(-2px); background: #e2f0cc; }
}

.reorder-primary:disabled, .reorder-secondary:disabled { cursor: not-allowed; opacity: .55; transform: none; box-shadow: none; }

#generate-button { margin-top: 4px; width: 100%; }
.reorder-share-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}
.reorder-share-controls .reorder-secondary {
  min-width: 0;
  min-height: 44px;
  padding: 10px 13px;
}

@media (max-width: 980px) {
  .reorder-layout { grid-template-columns: 1fr; }
  .reorder-preview-panel { position: static; }
}
@media (max-width: 680px) {
  .reorder-wrap { padding: 14px 12px 48px; }
  .reorder-header { padding: 22px 18px 26px; }
  .reorder-preview-panel:fullscreen,
  .reorder-preview-panel.is-pseudo-fullscreen { padding: 14px; }
  .reorder-preview-panel:fullscreen .word-chip,
  .reorder-preview-panel.is-pseudo-fullscreen .word-chip { padding: 15px 20px; font-size: 1.25rem; }
  .reorder-preview-panel:fullscreen .reorder-stage-controls,
  .reorder-preview-panel.is-pseudo-fullscreen .reorder-stage-controls { gap: 8px; }
  .reorder-preview-panel:fullscreen .reorder-nav-controls,
  .reorder-preview-panel.is-pseudo-fullscreen .reorder-nav-controls { gap: 8px; }
  .reorder-share-controls { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .reorder-celebration.is-active .reorder-celebration-card,
  .reorder-celebration.is-active .reorder-confetti-piece { animation: none; }
  .reorder-celebration.is-active .reorder-confetti-piece { display: none; }
}