/* ==========================================================================
   Story view: editable timeline (reading surface) + compose bar
   ========================================================================== */

.story-view {
  flex: 1; display: flex; flex-direction: column; min-height: 0; width: 100%;
  /* A faint mode-colored haze at the top of the reading surface. */
  background: linear-gradient(180deg, var(--mode-tint), transparent 340px);
  transition: background var(--dur) var(--ease);
}

/* Scroll region holding the timeline */
.scroll {
  flex: 1; min-height: 0; overflow-y: auto;
  padding: 28px 0 24px;
}
.timeline {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
}

/* The constellation "spine" running down the timeline */
.timeline::before {
  content: "";
  position: absolute; left: 32px; top: 10px; bottom: 10px; width: 1px;
  background: linear-gradient(180deg, transparent, var(--parchment-edge) 8%, var(--parchment-edge) 92%, transparent);
}

.entry {
  position: relative;
  padding: 4px 0 22px 34px;
  animation: entry-in 320ms var(--ease);
}
@keyframes entry-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.entry__node {
  position: absolute; left: -4px; top: 6px;
  width: 15px; height: 15px;
  color: var(--novel-accent); /* each entry's star glows in its own mode color */
}
.entry--rp .entry__node { color: var(--rp-accent); }
.entry__node svg { width: 100%; height: 100%; }

.entry__head {
  display: flex; align-items: center; gap: 10px; margin-bottom: 6px;
}
.entry__num {
  font-family: var(--font-ui); font-size: 11px; font-weight: 700;
  letter-spacing: .1em; color: var(--ink-faint);
}
.entry__mode {
  font-family: var(--font-ui); font-size: 10px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
}
.entry__actions {
  margin-left: auto; display: flex; gap: 2px;
  opacity: 0; transition: opacity var(--dur);
}
.entry:hover .entry__actions,
.entry:focus-within .entry__actions,
.entry:has(.entry__edit-menu.is-open) .entry__actions { opacity: 1; }

.entry__edit-menu { position: relative; }
.entry__edit-dropdown {
  position: absolute;
  right: 0; top: calc(100% + 4px);
  z-index: 40;
  min-width: 180px;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--parchment-raised);
  border: 1px solid var(--parchment-edge);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
}
.entry__edit-dropdown.hidden { display: none; }
.entry__edit-dropdown__item {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 7px;
  font-family: var(--font-ui); font-size: 13px; font-weight: 500;
  color: var(--ink);
  text-align: left;
}
.entry__edit-dropdown__item:hover {
  background: var(--parchment-sunk);
}
.entry__edit-dropdown__item .icon {
  width: 14px; height: 14px; flex: none; color: var(--ink-soft);
}

.entry__refine .hint { margin: 0 0 10px; }
.entry__refine .textarea { min-height: 72px; font-size: 15px; }

/* Ephemeral refine: candidate layers over the original in a shared grid cell */
.entry.is-refining .entry__actions {
  pointer-events: none;
  opacity: 0 !important;
}
.entry__refine-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}
.entry__refine-stack > .is-refine-original,
.entry__refine-stack > .entry__refine-layer {
  grid-area: 1 / 1;
  min-width: 0;
}
.entry__refine-stack > [data-role="content"] {
  transition:
    opacity .4s var(--ease),
    filter .4s var(--ease);
}
.prose.is-refine-original {
  z-index: 0;
  opacity: .42;
  filter: saturate(.55);
  pointer-events: none;
  user-select: none;
}
.prose.is-refine-original.is-refine-dismiss {
  opacity: 0;
  filter: blur(1.5px) saturate(.35);
}
.entry.is-refining .prose.is-refine-original::after { display: none; }

.entry__refine-layer {
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--parchment-edge);
  background: color-mix(in srgb, var(--parchment-raised) 92%, transparent);
  box-shadow: var(--shadow-sm);
  opacity: 1;
  transform: none;
  transition:
    opacity .4s var(--ease),
    transform .4s var(--ease),
    background .35s var(--ease),
    border-color .35s var(--ease),
    box-shadow .35s var(--ease),
    padding .35s var(--ease);
  animation: refine-layer-in .35s var(--ease);
}
@supports not (background: color-mix(in srgb, white 50%, transparent)) {
  .entry__refine-layer { background: var(--parchment-raised); }
}
@keyframes refine-layer-in {
  from { opacity: 0; transform: translateY(6px) scale(.985); }
  to { opacity: 1; transform: none; }
}
.entry__refine-layer.is-refine-leave {
  opacity: 0;
  transform: translateY(-4px) scale(.99);
  pointer-events: none;
}
.entry__refine-label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.entry__refine-stream { margin: 0; }
.entry__refine-stack--rp .entry__refine-stream--rp,
.entry__refine-stream--rp {
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--ai-tint);
  border: 1px solid rgba(74,99,148,.25);
}
.entry__refine-review { margin-top: 4px; }
.entry__refine-layer.is-refine-promote {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  padding-left: 0;
  padding-right: 0;
}
.entry__refine-layer.is-refine-promote .entry__refine-label,
.entry__refine-layer.is-refine-promote .entry__refine-review {
  opacity: 0;
  transition: opacity .25s;
}


/* Prompt / direction that produced the passage */
.entry__prompt {
  font-family: var(--font-ui); font-size: 13px; color: var(--ink-soft);
  background: var(--parchment-sunk);
  border-left: 2px solid var(--parchment-edge);
  border-radius: 0 8px 8px 0;
  padding: 8px 12px; margin-bottom: 10px;
}
.entry__prompt .label {
  display: block; font-size: 10px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: 3px;
}
.entry__prompt.is-user { border-left-color: var(--user-accent); background: var(--user-tint); }

/* Rendered prose */
.prose {
  font-family: var(--font-body);
  font-size: var(--story-prose-size, 18px);
  line-height: var(--story-prose-leading, 1.72);
  color: var(--ink); white-space: pre-wrap; word-wrap: break-word;
}
.prose p { margin: 0 0 0.7em; }
.prose strong { font-weight: 700; }
.prose em { font-style: italic; }
/* Highlighted quoted dialogue */
.prose .say {
  color: var(--quote-accent);
  font-style: italic;
}
.prose .action { color: var(--ink-soft); font-style: italic; }

/* Roleplay conversation bubbles */
.entry--rp .prose { padding: 12px 16px; border-radius: 14px; }
.entry--rp.voice-ai .prose {
  background: var(--ai-tint);
  border: 1px solid rgba(74,99,148,.25);
  border-top-left-radius: 4px;
}
.entry--rp.voice-user .prose {
  background: var(--user-tint);
  border: 1px solid rgba(176,101,58,.25);
}
.entry__speaker {
  font-family: var(--font-display); font-size: 16px; font-weight: 600;
}
.voice-ai .entry__speaker { color: var(--ai-accent); }
.voice-user .entry__speaker { color: var(--user-accent); }

/* Inline editor for an entry */
.entry__editor { margin-top: 8px; }
.entry__editor .textarea { min-height: 120px; font-family: var(--font-body); font-size: 17px; }
.entry__editor-row { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; }

/* Streaming tip: two shooting stars weaving forward in a small double helix */
.weavetip {
  position: relative; display: inline-block;
  width: 2.4em; height: 1.2em; margin-left: 5px; vertical-align: text-bottom;
}
.weavetip__star {
  position: absolute; left: 0; top: 50%;
  width: .5em; height: .5em; margin: -.25em 0 0 0; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 9px 1px currentColor, 0 0 3px currentColor;
}
/* comet trail streaking back (leftward) from each head; it pivots at the head
   to stay tangent to the curving path, so the two tails weave around each other */
.weavetip__star::before {
  content: ""; position: absolute; top: 50%; right: 45%;
  width: 1.15em; height: .18em;
  transform-origin: right center;
  transform: translateY(-50%);
  border-radius: 999px;
  background: linear-gradient(to left, currentColor, transparent);
  opacity: .7;
}
.weavetip__star--a { color: var(--gold);      animation: weave-fly-a 1.5s ease-in-out infinite; }
.weavetip__star--b { color: var(--ai-accent); animation: weave-fly-b 1.5s ease-in-out infinite; }
.weavetip__star--a::before { animation: weave-tail-a 1.5s ease-in-out infinite; }
.weavetip__star--b::before { animation: weave-tail-b 1.5s ease-in-out infinite; }

/* Tail sweep — peaks as the head crosses the centerline (where the two stars
   meet), and the two run in opposite phase so the trails intertwine. */
@keyframes weave-tail-a {
  0%   { transform: translateY(-50%) rotate(0deg); }
  12.5%{ transform: translateY(-50%) rotate(38deg); }
  25%  { transform: translateY(-50%) rotate(0deg); }
  37.5%{ transform: translateY(-50%) rotate(-38deg); }
  50%  { transform: translateY(-50%) rotate(0deg); }
  62.5%{ transform: translateY(-50%) rotate(38deg); }
  75%  { transform: translateY(-50%) rotate(0deg); }
  87.5%{ transform: translateY(-50%) rotate(-38deg); }
  100% { transform: translateY(-50%) rotate(0deg); }
}
@keyframes weave-tail-b {
  0%   { transform: translateY(-50%) rotate(0deg); }
  12.5%{ transform: translateY(-50%) rotate(-38deg); }
  25%  { transform: translateY(-50%) rotate(0deg); }
  37.5%{ transform: translateY(-50%) rotate(38deg); }
  50%  { transform: translateY(-50%) rotate(0deg); }
  62.5%{ transform: translateY(-50%) rotate(-38deg); }
  75%  { transform: translateY(-50%) rotate(0deg); }
  87.5%{ transform: translateY(-50%) rotate(38deg); }
  100% { transform: translateY(-50%) rotate(0deg); }
}

/* Advance forward (+x) while the vertical offset oscillates; the two stars run
   in opposite phase so their paths cross — a helix moving forward. */
@keyframes weave-fly-a {
  0%   { transform: translate(0,     .34em); opacity: 0; }
  15%  { opacity: 1; }
  25%  { transform: translate(.45em,-.34em); }
  50%  { transform: translate(.9em,  .34em); }
  75%  { transform: translate(1.35em,-.34em); }
  85%  { opacity: 1; }
  100% { transform: translate(1.85em,.34em); opacity: 0; }
}
@keyframes weave-fly-b {
  0%   { transform: translate(0,    -.34em); opacity: 0; }
  15%  { opacity: 1; }
  25%  { transform: translate(.45em, .34em); }
  50%  { transform: translate(.9em, -.34em); }
  75%  { transform: translate(1.35em,.34em); }
  85%  { opacity: 1; }
  100% { transform: translate(1.85em,-.34em); opacity: 0; }
}
@keyframes caret { 50% { opacity: 0; } }
/* Reduce-motion: show the two stars mid-helix, statically, so the writing tip
   is still clearly indicated. Higher specificity than the global `*` reset. */
@media (prefers-reduced-motion: reduce) {
  .weavetip__star { animation: none !important; opacity: 1 !important; }
  .weavetip__star--a { transform: translate(.55em, -.22em); }
  .weavetip__star--b { transform: translate(1em,   .22em); }
  .weavetip__star--a::before { animation: none !important; transform: translateY(-50%) rotate(30deg); }
  .weavetip__star--b::before { animation: none !important; transform: translateY(-50%) rotate(-30deg); }
}

/* Constellation loader shown in a passage until its first token arrives */
.entry__pending { padding: 6px 0 4px; }
.entry__pending .cloader__line { stroke: var(--mode-accent); filter: drop-shadow(0 0 3px var(--mode-glow)); }
.entry__pending .cloader__star { fill: var(--mode-bright); }

/* Planner pass — quieter than the writer passage; collapses after planning */
.entry__plan {
  margin: 6px 0 12px;
  padding: 0 0 0 12px;
  border-left: 2px solid rgba(120, 108, 90, .28);
  color: var(--ink-faint);
}
.entry__plan.is-live {
  border-left-color: rgba(120, 108, 90, .45);
}
.entry__plan-sum {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  user-select: none;
}
.entry__plan-sum::-webkit-details-marker { display: none; }
.entry__plan-sum::before {
  content: "▸";
  display: inline-block;
  margin-right: 6px;
  transition: transform .15s ease;
  opacity: .7;
}
.entry__plan[open] > .entry__plan-sum::before { transform: rotate(90deg); }
.entry__plan.is-live > .entry__plan-sum {
  letter-spacing: .04em;
  text-transform: none;
  font-weight: 500;
  color: var(--ink-soft);
}
.entry__plan.is-live > .entry__plan-sum::before {
  content: "";
  width: 6px; height: 6px; margin-right: 8px;
  border-radius: 50%;
  background: var(--mode-accent, var(--gold));
  opacity: .75;
  animation: plan-pulse 1.2s ease-in-out infinite;
  vertical-align: 1px;
}
@keyframes plan-pulse {
  0%, 100% { opacity: .35; transform: scale(.85); }
  50% { opacity: .9; transform: scale(1); }
}
.entry__plan-body {
  margin-top: 6px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-soft);
  opacity: .82;
  white-space: pre-wrap;
  word-break: break-word;
}
.entry__plan-edit {
  display: block;
  width: 100%;
  min-height: 64px;
  resize: vertical;
  opacity: 1;
  background: rgba(255,255,255,.45);
  border: 1px solid rgba(120, 108, 90, .22);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--ink-soft);
  box-shadow: none;
}
.entry__plan-edit:focus {
  outline: none;
  border-color: rgba(120, 108, 90, .45);
  background: rgba(255,255,255,.7);
  box-shadow: 0 0 0 3px rgba(120, 108, 90, .08);
}
.entry__plan-edit:disabled {
  opacity: .7;
  cursor: not-allowed;
}
.entry__plan-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}
.entry__plan.is-live .entry__plan-body {
  opacity: .9;
}
.entry__plan.is-live .entry__plan-body::after {
  content: "";
  display: inline-block; width: 5px; height: .9em; margin-left: 2px;
  vertical-align: text-bottom;
  background: currentColor; border-radius: 1px; opacity: .45;
  animation: caret 1s steps(2) infinite;
}
@media (prefers-reduced-motion: reduce) {
  .entry__plan.is-live > .entry__plan-sum::before,
  .entry__plan.is-live .entry__plan-body::after { animation: none; opacity: .7; }
}

.entry.is-error { }
.entry__error {
  display: flex; align-items: center; gap: 10px;
  margin-top: 8px; padding: 10px 12px;
  background: var(--danger-soft); border: 1px solid rgba(168,64,47,.3);
  border-radius: 10px; color: var(--danger);
  font-family: var(--font-ui); font-size: 13px;
}
.entry__error .msg { flex: 1; min-width: 0; }
.entry__error-actions { display: flex; flex: none; align-items: center; gap: 8px; }

/* ---- Compose bar ---- */
.compose {
  flex: none;
  position: relative;
  border-top: 1px solid var(--parchment-edge);
  background: linear-gradient(180deg, var(--parchment), var(--parchment-raised));
  box-shadow: 0 -8px 24px rgba(51,40,26,.05);
}
/* Glowing mode seam along the top of the compose bar. */
.compose::before {
  content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--mode-accent), transparent);
  opacity: .8; transition: background var(--dur) var(--ease);
}
.compose__inner { max-width: 900px; margin: 0 auto; padding: 14px 24px 16px; }

.compose__modes { display: flex; gap: 6px; margin-bottom: 12px; }
.mode-toggle {
  appearance: none; border: 1px solid var(--parchment-edge); background: var(--parchment-raised);
  font-family: var(--font-ui); font-size: 12.5px; font-weight: 600; color: var(--ink-soft);
  padding: 7px 16px; border-radius: 999px; display: inline-flex; align-items: center; gap: 7px;
  transition: all var(--dur) var(--ease);
}
.mode-toggle:hover { background: var(--parchment-sunk); }
/* Each toggle previews its own mode colour on hover so the choice reads ahead of the click. */
.mode-toggle[data-mode="roleplay"]:hover { color: var(--rp-strong); border-color: var(--rp-edge); }
.mode-toggle[data-mode="novel"]:hover { color: var(--novel-strong); border-color: var(--novel-edge); }
.mode-toggle.is-active {
  background: var(--night); color: var(--mode-bright); border-color: var(--mode-accent);
  box-shadow: 0 0 0 1px var(--mode-accent), 0 3px 12px var(--mode-glow);
}

.compose__roles { display: none; margin-bottom: 10px; }
.compose.mode-roleplay .compose__roles { display: block; }
.compose__roles-toggle {
  appearance: none; border: none; background: transparent; cursor: pointer;
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 4px 2px; color: var(--ink-faint);
  font-family: var(--font-ui); font-size: 10.5px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  transition: color var(--dur) var(--ease);
}
.compose__roles-toggle:hover { color: var(--ink-soft); }
.compose__roles-toggle .icon { width: 14px; height: 14px; color: var(--mode-accent); flex: none; }
.compose__roles-label { flex: none; }
.compose__roles-summary {
  flex: 1; min-width: 0; text-align: left;
  font-weight: 600; letter-spacing: normal; text-transform: none;
  color: var(--ink-soft); font-size: 12px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.compose__roles-caret {
  width: 16px; height: 16px; flex: none; margin-left: auto;
  transition: transform var(--dur) var(--ease);
}
.compose__roles.is-collapsed .compose__roles-caret { transform: rotate(-90deg); }
.compose__roles-body {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px;
}
.compose__roles.is-collapsed .compose__roles-body { display: none; }
.role-pick { display: flex; flex-direction: column; gap: 4px; }
.role-pick label {
  font-family: var(--font-ui); font-size: 10.5px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-faint);
  display: flex; align-items: center; gap: 6px;
}

.compose__field { position: relative; }
.compose__input {
  width: 100%; resize: none; min-height: 56px; max-height: 220px;
  background: var(--parchment-raised);
  border: 1px solid var(--parchment-edge); border-radius: var(--radius);
  padding: 14px 16px; font-family: var(--font-body); font-size: 17px; line-height: 1.5;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.compose__input:focus { outline: none; border-color: var(--mode-accent); box-shadow: 0 0 0 3px var(--mode-glow); background: #fffaf0; }

.compose__controls {
  display: flex; align-items: center; gap: 14px; margin-top: 10px;
  flex-wrap: wrap;
}
.control {
  display: flex; align-items: center; gap: 7px;
}
.control label {
  font-family: var(--font-ui); font-size: 11px; font-weight: 600; letter-spacing: .04em;
  color: var(--ink-faint); text-transform: uppercase;
}
.control .select, .control .input { padding: 5px 8px; font-size: 13px; width: auto; }
.control .input { width: 62px; }
.control .select { padding-right: 28px; }
.control--planner { gap: 8px; }
.planner-toggle {
  display: inline-flex;
  border: 1px solid var(--parchment-edge);
  border-radius: 8px;
  overflow: hidden;
  background: var(--parchment-sunk);
}
.planner-toggle__btn {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  letter-spacing: .02em; color: var(--ink-faint);
  padding: 5px 10px; line-height: 1.2;
  transition: background var(--dur), color var(--dur);
}
.planner-toggle__btn + .planner-toggle__btn {
  border-left: 1px solid var(--parchment-edge);
}
.planner-toggle__btn:hover:not(:disabled) { color: var(--ink); background: rgba(255,255,255,.35); }
.planner-toggle__btn.is-on {
  color: var(--ink);
  background: #fffaf0;
  box-shadow: inset 0 0 0 1px var(--mode-accent, var(--gold));
}
.planner-toggle__btn:disabled { opacity: .55; cursor: not-allowed; }
.compose__controls .kbd-hint {
  margin-left: auto; font-family: var(--font-ui); font-size: 11px; color: var(--ink-faint);
  display: flex; align-items: center; gap: 6px;
}
kbd {
  font-family: var(--font-ui); font-size: 10.5px; background: var(--parchment-sunk);
  border: 1px solid var(--parchment-edge); border-bottom-width: 2px;
  border-radius: 5px; padding: 1px 6px; color: var(--ink-soft);
}
.compose__send { margin-left: 4px; }
/* The Weave button wears the active mode colour. */
.compose__send.btn--primary {
  background: linear-gradient(180deg, var(--mode-bright), var(--mode-accent));
  border-color: var(--mode-strong); color: #fff;
  box-shadow: 0 6px 18px var(--mode-glow);
}
.compose__send.btn--primary:hover { box-shadow: 0 10px 26px var(--mode-glow); }

/* ---- Studio mode signalling: topbar accent ---- */
[data-mode] .topbar { box-shadow: inset 0 -2px 0 var(--mode-edge), var(--shadow-sm); transition: box-shadow var(--dur) var(--ease); }

/* Global generation error banner */
.gen-banner {
  max-width: 900px; margin: 0 auto 0; padding: 0 24px;
}
.gen-banner__inner {
  display: flex; align-items: center; gap: 12px;
  background: var(--danger-soft); border: 1px solid rgba(168,64,47,.3);
  border-radius: 10px; padding: 10px 14px; margin-top: 12px;
  color: var(--danger); font-family: var(--font-ui); font-size: 13.5px;
}
.gen-banner__inner .msg { flex: 1; min-width: 0; }
.gen-banner__actions { display: flex; flex: none; align-items: center; gap: 8px; }

.reading-tools {
  display: flex; gap: 8px; align-items: center;
}