/* Netflix-style dark theme — no vertical scroll, horizontal carousels */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #141414;
  --bg-card: #1a1a1a;
  --bg-hover: #252525;
  --text: #e5e5e5;
  --text-muted: #999;
  --accent: #e50914;
  --accent-hover: #f40612;
  --accent-dim: rgba(229, 9, 20, 0.3);
  --radius: 6px;
  --nav-h: 56px;
}

html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* ---- NAV ---- */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent);
  z-index: 100;
  transition: background 0.3s;
}
.logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--accent);
  margin-right: 32px;
}
.nav-left { display: flex; align-items: center; gap: 4px; }
.nav-tab {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
}
.nav-tab:hover { color: var(--text); }
.nav-tab.active { color: #fff; background: rgba(255,255,255,0.08); }

#search {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text);
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  width: 240px;
  outline: none;
  transition: border-color 0.2s, width 0.3s;
}
#search:focus {
  border-color: rgba(255,255,255,0.4);
  width: 320px;
}

/* ---- VIEWS ---- */
main {
  height: 100%;
  overflow: hidden;
}
.view { display: none; height: 100%; overflow-y: auto; }
.view.active { display: block; }
.view::-webkit-scrollbar { width: 6px; }
.view::-webkit-scrollbar-track { background: transparent; }
.view::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }

/* ---- HERO ---- */
#hero {
  position: relative;
  height: 56vh;
  min-height: 340px;
  max-height: 520px;
  overflow: hidden;
}
#hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #141414 70%);
  transition: background 0.5s;
}
#hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--bg), transparent);
}
#hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: 0 60px 40px;
  max-width: 640px;
}
#hero-title {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 10px;
}
#hero-meta {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}
#hero-desc {
  font-size: 15px;
  color: #ccc;
  line-height: 1.5;
  margin-bottom: 18px;
}
#hero-actions { display: flex; gap: 10px; }

.btn-primary, .btn-secondary {
  border: none;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary {
  background: #fff;
  color: #141414;
}
.btn-primary:hover { background: #e0e0e0; }
.btn-secondary {
  background: rgba(255,255,255,0.15);
  color: #fff;
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); }
.btn-primary:active, .btn-secondary:active { transform: scale(0.97); }

/* ---- CAROUSEL ---- */
.carousel-row {
  padding: 12px 0 4px;
}
.row-title {
  font-size: 18px;
  font-weight: 600;
  padding: 0 60px 10px;
  color: #e5e5e5;
}
.carousel-track {
  display: flex;
  gap: 10px;
  padding: 0 60px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x proximity;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }

/* ---- CARDS ---- */
.card {
  flex: 0 0 220px;
  scroll-snap-align: start;
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: scale(1.05);
  z-index: 2;
  box-shadow: 0 8px 24px rgba(0,0,0,0.6);
}
.card-thumb {
  position: relative;
  height: 124px;
  display: flex;
  align-items: flex-end;
  padding: 8px 10px;
}
.card-ep {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 1px;
}
.card-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
}
.card-info {
  padding: 10px;
}
.card-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Forum cards */
.card-forum { flex: 0 0 200px; }
.card-thumb-forum {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100px;
}
.card-reply-count {
  font-size: 32px;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
}
.card-reply-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.4);
}

/* ---- MODAL ---- */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal.hidden { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.75); }
.modal-content {
  position: relative;
  background: #1a1a1a;
  border-radius: 10px;
  max-width: 800px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}
.modal-content::-webkit-scrollbar { width: 5px; }
.modal-content::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  font-size: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.modal-close:hover { background: rgba(255,255,255,0.2); }

.modal-meta { color: var(--text-muted); font-size: 14px; margin: 8px 0 14px; }
.modal-desc { color: #bbb; font-size: 14px; line-height: 1.6; margin: 16px 0; }
.modal-desc p { margin-bottom: 8px; }

/* Tags */
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.tag {
  background: rgba(255,255,255,0.08);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
}
.tag-film { background: var(--accent-dim); color: #e5e5e5; }

/* Chapters */
.chapter-list { margin-top: 12px; }
.chapter-item {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ch-time {
  flex: 0 0 48px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  padding-top: 2px;
}
.ch-title { font-size: 14px; font-weight: 600; }
.ch-summary { font-size: 13px; color: var(--text-muted); margin-top: 3px; line-height: 1.4; }
.ch-films { font-size: 12px; color: var(--accent); margin-top: 4px; }

/* Transcript — conversation view */
.tr-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.tr-legend-item {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.tr-legend-count {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}

.transcript-convo {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 8px;
}
.transcript-convo::-webkit-scrollbar { width: 5px; }
.transcript-convo::-webkit-scrollbar-track { background: transparent; }
.transcript-convo::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }

.tr-turn {
  border-left: 3px solid #666;
  padding: 10px 14px;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: background 0.15s;
}
.tr-turn:hover {
  background: rgba(255,255,255,0.04) !important;
}
.tr-turn-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}
.tr-turn-speaker {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.tr-turn-time {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}
.tr-turn-text {
  font-size: 14px;
  line-height: 1.7;
  color: #d4d4d4;
}

.transcript-loading { color: var(--text-muted); padding: 40px; text-align: center; }

/* Forum thread */
.forum-thread { margin-top: 16px; }
.forum-post {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.roger-post { background: rgba(229,9,20,0.04); margin: 0 -16px; padding: 14px 16px; border-radius: var(--radius); }
.topic-starter { border-left: 3px solid var(--accent); padding-left: 14px; }
.post-author { margin-bottom: 6px; }
.post-author strong { font-size: 14px; }
.post-role {
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 1px 8px;
  border-radius: 10px;
  margin-left: 6px;
}
.post-body {
  font-size: 14px;
  line-height: 1.6;
  color: #ccc;
  white-space: pre-wrap;
}

/* ---- Goal Data Edit Mode ---- */
.tr-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.tr-toolbar .btn-edit {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text);
  padding: 6px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.tr-toolbar .btn-edit:hover { background: rgba(255,255,255,0.18); }
.tr-toolbar .btn-edit.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.tr-toolbar .btn-save {
  background: #1db954;
  border: none;
  color: #fff;
  padding: 6px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}
.tr-toolbar .btn-save:hover { background: #1ed760; }
.tr-toolbar .btn-save:disabled { opacity: 0.4; cursor: default; }
.tr-toolbar .btn-discard {
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
}
.tr-toolbar .btn-discard:hover { color: var(--text); border-color: rgba(255,255,255,0.3); }
.tr-toolbar .goal-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #1db954;
  background: rgba(29,185,84,0.15);
  padding: 3px 10px;
  border-radius: 10px;
}
.tr-toolbar .edit-stats {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}
.tr-toolbar .demo-badge {
  font-size: 11px;
  font-weight: 600;
  color: #e5c873;
  background: rgba(229,200,115,0.12);
  padding: 3px 10px;
  border-radius: 10px;
  letter-spacing: 0.5px;
}

/* Segment-level edit rows */
.edit-segments {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 8px;
}
.edit-segments::-webkit-scrollbar { width: 5px; }
.edit-segments::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }

.edit-seg {
  display: grid;
  grid-template-columns: 48px 120px 1fr;
  gap: 8px;
  align-items: start;
  padding: 5px 8px;
  border-radius: 4px;
  transition: background 0.15s;
  position: relative;
}
.edit-seg:hover { background: rgba(255,255,255,0.03); }
.edit-seg.modified { background: rgba(229,200,115,0.08); }

.edit-seg-time {
  font-size: 12px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  padding-top: 4px;
}
.edit-seg select {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 12px;
  width: 100%;
  cursor: pointer;
  outline: none;
}
.edit-seg select:focus { border-color: rgba(255,255,255,0.35); }
.edit-seg select.changed {
  border-color: #e5c873;
  background: rgba(229,200,115,0.12);
}

/* Word-level text with split buttons */
.edit-seg-text-wrap {
  position: relative;
  min-height: 28px;
}
.edit-seg-text-wrap.changed {
  border-left: 2px solid rgba(229,200,115,0.5);
  padding-left: 4px;
}
.edit-seg-words {
  font-size: 13px;
  line-height: 1.8;
  color: #d4d4d4;
  padding: 2px 0;
}
.edit-seg-words.hidden { display: none; }

.edit-word {
  cursor: default;
}
.split-btn {
  display: inline-block;
  background: none;
  border: none;
  color: transparent;
  font-size: 13px;
  font-weight: 700;
  padding: 0 1px;
  cursor: pointer;
  position: relative;
  vertical-align: baseline;
  transition: color 0.15s;
  line-height: 1;
}
.split-btn:hover {
  color: var(--accent);
}
.split-btn::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 18px;
  background: transparent;
  border-radius: 1px;
  transition: background 0.15s;
}
.split-btn:hover::after {
  background: var(--accent);
}
/* Marked split point — visible red line */
.split-btn.split-marked {
  color: var(--accent);
}
.split-btn.split-marked::after {
  background: var(--accent);
  width: 3px;
  box-shadow: 0 0 6px rgba(229,9,20,0.5);
}

/* Apply / Clear split actions */
.split-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  padding: 4px 0;
}
.btn-apply-splits {
  background: var(--accent);
  border: none;
  color: #fff;
  padding: 4px 14px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-apply-splits:hover { background: var(--accent-hover); }
.btn-clear-splits {
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text-muted);
  padding: 4px 12px;
  border-radius: var(--radius);
  font-size: 12px;
  cursor: pointer;
}
.btn-clear-splits:hover { color: var(--text); border-color: rgba(255,255,255,0.3); }

/* Pencil toggle for text editing */
.edit-text-toggle {
  position: absolute;
  top: 2px;
  right: 0;
  background: none;
  border: none;
  color: rgba(255,255,255,0.2);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 4px;
  transition: color 0.2s;
}
.edit-text-toggle:hover { color: rgba(255,255,255,0.6); }

/* Textarea for full text editing */
.edit-seg-textinput { margin-top: 4px; }
.edit-seg-textinput.hidden { display: none; }
.edit-seg-textinput textarea {
  width: 100%;
  min-height: 48px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  color: #d4d4d4;
  font-size: 13px;
  line-height: 1.5;
  padding: 6px 8px;
  border-radius: 4px;
  resize: vertical;
  font-family: inherit;
  outline: none;
}
.edit-seg-textinput textarea:focus {
  border-color: rgba(255,255,255,0.3);
}

/* Split-child indicator */
.edit-seg.split-child {
  margin-left: 8px;
  padding-left: 10px;
}

/* Focus-target: yellow left bar that pulses then fades */
.edit-seg.focus-target {
  border-left-color: #e5c873 !important;
  box-shadow: inset 4px 0 0 0 rgba(229,200,115,0.5);
  animation: focus-pulse 2.5s ease-out;
}
@keyframes focus-pulse {
  0%   { box-shadow: inset 4px 0 0 0 rgba(229,200,115,0.7); background: rgba(229,200,115,0.08); }
  40%  { box-shadow: inset 4px 0 0 0 rgba(229,200,115,0.5); background: rgba(229,200,115,0.04); }
  100% { box-shadow: inset 4px 0 0 0 transparent; background: transparent; }
}
/* Focused speaker select gets a matching outline */
.edit-seg.focus-target select:focus {
  border-color: #e5c873;
  outline: 1px solid rgba(229,200,115,0.4);
}

/* Reviewed segment subtle indicator */
.edit-seg.reviewed {
  border-right: 2px solid rgba(29,185,84,0.3);
}

/* Review progress bar */
.review-progress-bar {
  position: relative;
  height: 22px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  margin-bottom: 10px;
  overflow: hidden;
}
.review-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, rgba(29,185,84,0.3), rgba(29,185,84,0.5));
  border-radius: 4px;
  transition: width 0.4s ease;
}
.review-progress-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* Clickable turns in conversation view */
.tr-turn-clickable {
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.tr-turn-clickable:hover {
  filter: brightness(1.15);
  transform: translateX(2px);
}
.tr-turn-clickable:active {
  transform: translateX(4px);
}

/* Toggle between original / goal view */
.tr-source-toggle {
  display: flex;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  overflow: hidden;
}
.tr-source-toggle button {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 4px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.tr-source-toggle button:not(:last-child) { border-right: 1px solid rgba(255,255,255,0.15); }
.tr-source-toggle button.active {
  background: rgba(255,255,255,0.1);
  color: var(--text);
}

/* Save feedback toast */
.save-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #1db954;
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  z-index: 300;
  animation: toast-in 0.3s ease-out;
}
@keyframes toast-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  #nav { padding: 0 20px; }
  .row-title { padding-left: 20px; padding-right: 20px; }
  .carousel-track { padding: 0 20px; }
  #hero-content { padding: 0 20px 30px; }
  #hero-title { font-size: 28px; }
  .card { flex: 0 0 160px; }
  .card-thumb { height: 90px; }
  .modal-content { padding: 20px; width: 95%; }
  #search { width: 160px; }
  #search:focus { width: 200px; }
}