/* =========================
   PAPER LABELS / HIERARCHY
========================= */

.paper-label {
  display: inline-block;
  padding: 0.42rem 0.75rem;
  margin-bottom: 0.85rem;
  background: #dfeedd;
  color: #315649;
  font-size: 0.78rem;
  font-weight: 800;
  border-radius: 10px 14px 10px 14px;
  box-shadow: var(--shadow-soft);
  transform: rotate(-1.4deg);
  transition: background 0.35s ease, color 0.35s ease;
}

.paper-label.small {
  background: linear-gradient(90deg, #dfeedd, #cfe7cc);
  color: #315649;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.44rem 0.78rem;
  box-shadow: var(--shadow-soft);
  transform: none;
  margin-bottom: 0.6rem;
}

.section-heading h2 {
  font-size: clamp(1.45rem, 2.2vw, 2.05rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0.2rem 0 0.45rem;
  line-height: 1.08;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  max-width: 62ch;
}

.paper-divider {
  border: none;
  border-top: 1px dashed rgba(92, 110, 132, 0.18);
  margin: 1.1rem 0;
}

/* =========================
   AUDIO PLAYER
========================= */

.note-audio-player {
  display: none;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  background: var(--paper);
  border: 1px solid rgba(92, 110, 132, 0.12);
  border-radius: 1.1rem;
  box-shadow: var(--shadow-soft);
  max-width: min(100%, 34rem);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.audio-label {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.audio-desc {
  margin: 0 0 0.65rem;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.55;
}

.audio-disclaimer {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  font-style: italic;
}

.audio-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.audio-play-btn {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.15s ease;
  padding: 0;
}

.audio-play-btn:hover {
  transform: scale(1.05);
  background: var(--primary-dark);
}

.audio-play-btn:active {
  transform: scale(0.96);
}

.audio-play-btn::after {
  content: '▶';
  font-size: 0.72rem;
  margin-left: 2px;
  line-height: 1;
}

.audio-play-btn.is-playing::after {
  content: '';
  display: block;
  width: 8px;
  height: 11px;
  border-left: 2.5px solid #fff;
  border-right: 2.5px solid #fff;
  margin-left: 0;
  box-sizing: border-box;
}

.audio-skip-btn {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 800;
  cursor: pointer;
  padding: 0.25rem 0.35rem;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
  white-space: nowrap;
  line-height: 1;
}

.audio-skip-btn:hover {
  color: var(--primary);
  background: rgba(92, 110, 132, 0.1);
}

.audio-skip-btn:active {
  transform: scale(0.94);
}

.audio-track {
  flex: 1;
  height: 22px;
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
}

.audio-track::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 5px;
  background: rgba(92, 110, 132, 0.18);
  border-radius: 3px;
  pointer-events: none;
}

.audio-track-fill {
  height: 5px;
  width: 0%;
  background: var(--primary);
  border-radius: 3px;
  pointer-events: none;
  position: relative;
  z-index: 1;
}

.audio-time {
  flex: 0 0 auto;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.paper-strip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  padding: 0.5rem 0.8rem;
  border-radius: 12px;
  margin-bottom: 0.95rem;
  box-shadow: var(--shadow-soft);
  transition: opacity 0.2s ease;
}

.paper-strip.strip-main {
  background: linear-gradient(90deg, #f7dca8, #f5cf86);
  color: #6b4a14;
}

.paper-strip.strip-sub {
  background: linear-gradient(90deg, #dfeedd, #cfe7cc);
  color: #315649;
}

.paper-strip.strip-info {
  background: linear-gradient(90deg, #dbeafe, #c7dcff);
  color: #2457c5;
}

.paper-strip.strip-glossary {
  background: linear-gradient(90deg, #ede9fe, #ddd4fe);
  color: #6d28d9;
}

.paper-strip.strip-summary {
  background: linear-gradient(90deg, #ffe4e6, #ffd5db);
  color: #9f1239;
}

/* =========================
   PAPER BOARDS / CONTENT TYPES
========================= */

.paper-board {
  position: relative;
  padding: 1.1rem;
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% -10%, rgba(255, 199, 132, 0.2), transparent 36%),
    radial-gradient(circle at 0% 105%, rgba(121, 205, 255, 0.16), transparent 34%),
    var(--paper);
  border: 1px solid rgba(92, 110, 132, 0.16);
  box-shadow: 0 14px 30px rgba(36, 49, 63, 0.1);
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.paper-board::before {
  content: "";
  position: absolute;
  inset: 10px auto auto 10px;
  width: 58px;
  height: 16px;
  background: rgba(225, 211, 173, 0.55);
  border-radius: 4px;
  transform: rotate(-6deg);
  transition: background 0.35s ease;
}

.paper-flap-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-medium);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.flap-top {
  padding: 0.8rem 1rem;
  background: linear-gradient(90deg, #fff1bf, #ffe8a6);
  font-size: 0.82rem;
  font-weight: 800;
  color: #715516;
  transition: background 0.35s ease;
}

.flap-body {
  padding: 1rem;
}

.answer-paper {
  margin-top: 0.8rem;
  padding: 0.9rem;
  border-radius: 16px;
  background: var(--paper-note);
  border: 1px dashed rgba(146, 117, 39, 0.28);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.info-paper {
  background: linear-gradient(135deg, #f8fbff, #eef5ff);
  border: 1px solid rgba(59, 130, 246, 0.14);
}

.glossary-paper {
  background: linear-gradient(135deg, #faf7ff, #f1ebff);
  border: 1px solid rgba(109, 40, 217, 0.14);
}

.summary-paper {
  background: linear-gradient(135deg, #fff8f1, #fff2df);
  border: 1px solid rgba(193, 93, 23, 0.14);
}

.master-summary-paper {
  background: linear-gradient(135deg, #eef8f1, #f8f5ea);
  border: 1px solid rgba(47, 122, 103, 0.16);
  box-shadow: var(--shadow-medium);
}

.conclusion-paper {
  box-shadow: var(--shadow-medium);
}

.info-paper .paper-strip,
.glossary-paper .paper-strip,
.summary-paper .paper-strip,
.master-summary-paper .paper-strip {
  transform: rotate(-0.6deg);
}

.paper-board:not(.info-paper):not(.glossary-paper):not(.summary-paper):not(.master-summary-paper) .paper-strip {
  transform: rotate(-0.25deg);
}

/* =========================
   CHIP / GRID / KINGDOM
========================= */

.paper-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.72rem;
  align-items: flex-start;
  margin-top: 0.9rem;
}

.paper-chip {
  display: block;
  width: fit-content;
  max-width: min(100%, 34rem);
  padding: 0.88rem 1rem;
  background: rgba(255, 250, 240, 0.96);
  border: 1px solid rgba(92, 110, 132, 0.12);
  border-radius: 1.1rem;
  box-shadow: var(--shadow-soft);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.45;
  vertical-align: top;
  white-space: normal;
  word-break: normal;
  overflow-wrap: break-word;
  transition: background 0.35s ease, border-color 0.35s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.paper-chip:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

span.paper-chip {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  font-size: 0.88em;
  vertical-align: middle;
  line-height: 1.2;
  border-radius: 0.55rem;
}

.paper-chip-full {
  display: flex;
  width: 100%;
  max-width: 100%;
}

.paper-chip-sentence {
  display: block;
  width: 100%;
  max-width: 100%;
  white-space: normal;
  line-height: 1.65;
  text-align: left;
}

.paper-chip .chip-icon,
.paper-chip .emoji-bullet {
  flex: 0 0 auto;
}

.paper-chip-sentence .chip-icon {
  margin-right: 0.45rem;
}

.paper-chip-sentence .kw {
  display: inline;
  white-space: normal;
}

.paper-chip-sentence,
.paper-chip-sentence * {
  vertical-align: baseline;
}

.paper-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.9rem;
}

.paper-kingdom {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.8rem;
  border-radius: 18px;
  background: linear-gradient(135deg, #fffdf8, #f7f0e2);
  border: 1px solid rgba(92, 110, 132, 0.12);
  box-shadow: var(--shadow-soft);
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.35s ease, border-color 0.35s ease;
}

.paper-kingdom:hover {
  transform: translateY(-2px) rotate(-0.6deg);
  box-shadow: var(--shadow-medium);
}

.compact-kingdom-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.two-up-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.two-col-chips {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.two-col-chips .paper-chip {
  width: fit-content;
  max-width: 100%;
  justify-content: flex-start;
}

.paper-accordion-panel div.paper-chip,
.answer-paper div.paper-chip,
.info-paper div.paper-chip,
.glossary-paper div.paper-chip {
  max-width: min(100%, 30rem);
}

.paper-chip-list.inline-chips {
  display: flex;
  flex-wrap: wrap;
}

.inline-chips .paper-chip {
  width: auto;
  flex: 0 0 auto;
}

/* =========================
   TABS / PROCESS / TIMELINE
========================= */

.paper-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 0.95rem;
}

.paper-tab {
  text-align: left;
  padding: 0.95rem;
  border-radius: 18px;
  border: 1px solid rgba(92, 110, 132, 0.12);
  background: linear-gradient(135deg, #fffefb, #f5eddc);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.35s ease;
}

.paper-tab:hover {
  transform: translateY(-2px);
}

.paper-tab.active {
  border-color: rgba(47, 122, 103, 0.28);
  box-shadow: var(--shadow-medium);
}

.paper-tab-no {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.paper-tab-title {
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--ink);
}

.paper-tab-panels {
  margin-top: 0.9rem;
}

.paper-tab-panel {
  display: none;
  padding: 1rem;
  border-radius: 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.paper-tab-panel.active {
  display: block;
  animation: fadeSlide 0.35s ease;
}

.paper-process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 0.9rem;
}

.paper-process-card {
  text-align: center;
  padding: 0.85rem 0.7rem;
  border-radius: 18px;
  border: 1px solid rgba(92, 110, 132, 0.12);
  background: linear-gradient(135deg, #fffefb, #f5eddc);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.35s ease;
}

.paper-process-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.paper-process-card.active {
  border-color: rgba(47, 122, 103, 0.28);
  box-shadow: var(--shadow-medium);
}

.process-icon {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}

.process-title {
  display: block;
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--ink);
}

.paper-process-panels {
  margin-top: 0.9rem;
}

.paper-process-panel {
  display: none;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  background: var(--paper-note);
  border: 1px dashed rgba(146, 117, 39, 0.26);
  color: var(--muted);
  animation: fadeSlide 0.35s ease;
  transition: background 0.35s ease, border-color 0.35s ease;
}

.paper-process-panel.active {
  display: block;
}

.paper-timeline {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.paper-timeline-node {
  width: 100%;
  text-align: left;
  padding: 0.9rem 2.5rem 0.9rem 0.9rem;
  border-radius: 16px;
  border: 1px solid rgba(92, 110, 132, 0.12);
  background: linear-gradient(135deg, #fffdf8, #f4ecde);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--ink);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.35s ease, box-shadow 0.2s ease;
  position: relative;
}

.paper-timeline-node:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.paper-timeline-node.active {
  border-color: rgba(47, 122, 103, 0.28);
}

.paper-timeline-node::after {
  content: "+";
  position: absolute;
  right: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 800;
  color: var(--muted);
}

.paper-timeline-node.active::after {
  content: "−";
}

.paper-timeline-panel {
  display: none;
  padding: 0 0.9rem 0.2rem;
  overflow: hidden;
}

.paper-timeline-panel.active {
  display: block;
  animation: fadeSlide 0.35s ease;
}

.paper-timeline-panel p {
  margin: 0.2rem 0 0;
  color: var(--muted);
}

/* =========================
   ACCORDION
========================= */

.paper-accordion {
  display: grid;
  gap: 0.9rem;
  margin-top: 0.9rem;
  overflow-anchor: none;
}

.paper-accordion-item {
  border-radius: 22px;
  background: rgba(255, 252, 247, 0.82);
  border: 1px solid rgba(92, 110, 132, 0.1);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.2s ease;
  overflow-anchor: none;
}

.paper-accordion-item.is-open {
  box-shadow: var(--shadow-medium);
}

.paper-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-align: left;
  position: relative;
  cursor: pointer;
  padding: 1rem 1.1rem;
  margin: 0;
  background: transparent;
  color: var(--ink);
  border: 0 !important;
  outline: none !important;
  box-shadow: none !important;
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s ease, color 0.2s ease;
  overflow-anchor: none;
  scroll-margin-top: 96px;
}

.paper-accordion-trigger:hover {
  background: rgba(255, 255, 255, 0.4);
}

.paper-accordion-trigger:focus,
.paper-accordion-trigger:focus-visible,
.paper-accordion-trigger:active {
  outline: none !important;
  box-shadow: none !important;
  border: 0 !important;
}

.paper-accordion-no {
  flex: 0 0 auto;
  font-weight: 900;
}

.paper-accordion-title {
  flex: 1;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.35;
}

.paper-accordion-trigger::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 1.3rem;
  font-weight: 700;
  color: #6b7280;
  transition: transform 0.25s ease, color 0.2s ease;
}

.paper-accordion-trigger.active::after,
.paper-accordion-item.is-open .paper-accordion-trigger::after {
  content: "−";
  color: var(--primary);
}

.paper-accordion-panel {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 1.1rem;
  transition:
    max-height 0.35s ease,
    opacity 0.2s ease,
    padding 0.35s ease;
  overflow-anchor: none;
}

.paper-accordion-panel.active,
.paper-accordion-item.is-open .paper-accordion-panel {
  opacity: 1;
  padding: 0 1.1rem 1.1rem;
}

html.accordion-no-smooth-scroll,
body.accordion-no-smooth-scroll {
  scroll-behavior: auto !important;
  overflow-anchor: none;
}

/* =========================
   STEPS / LISTS
========================= */

.paper-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0.55rem;
  align-items: center;
  margin-top: 1rem;
}

.paper-step {
  padding: 0.9rem;
  text-align: center;
  border-radius: 18px;
  background: linear-gradient(135deg, #fffdf8, #f3ecde);
  border: 1px solid rgba(92, 110, 132, 0.12);
  box-shadow: var(--shadow-soft);
  transition: background 0.35s ease, transform 0.2s ease;
}

.paper-step:hover {
  transform: translateY(-2px);
}

.paper-step p {
  margin: 0.45rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.paper-step-icon {
  font-size: 1.35rem;
}

.paper-step-arrow {
  font-size: 1.05rem;
}

.compact-steps .paper-step {
  padding: 0.8rem;
}

.compact-steps .paper-step p {
  font-size: 0.86rem;
}

.emoji-point-list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.58rem;
}

.emoji-point-list li {
  display: grid;
  grid-template-columns: 1.45rem 1fr;
  gap: 0.6rem;
  align-items: start;
  color: var(--muted);
  transition: color 0.35s ease;
}

.emoji-bullet {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.98rem;
  line-height: 1.2;
}

.mini-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.75rem 0 0.2rem;
}

.mini-points span {
  display: inline-flex;
  align-items: center;
  padding: 0.52rem 0.72rem;
  border-radius: 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  transition: background 0.35s ease, border-color 0.35s ease;
}

/* =========================
   BAB OVERVIEW
========================= */

.mindmap-center {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  padding: 0.8rem 1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, #fff1bf, #ffe8a6);
  font-weight: 800;
  box-shadow: var(--shadow-soft);
}

.mindmap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.mindmap-card {
  padding: 0.9rem;
  border-radius: 16px;
  background: linear-gradient(145deg, #fffdf6, #eef9ff);
  border: 1px solid rgba(92, 110, 132, 0.16);
  box-shadow: 0 10px 24px rgba(36, 49, 63, 0.08);
  font-weight: 700;
  color: var(--ink);
  transition: background 0.35s ease, transform 0.2s ease;
}

.bab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 0.9rem;
}

.bab-card {
  display: block;
  position: relative;
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(92, 110, 132, 0.18);
  box-shadow: 0 12px 28px rgba(36, 49, 63, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.35s ease, border-color 0.35s ease;
}

.bab-card.has-audio::after {
  content: "🎧";
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  font-size: 0.95rem;
  line-height: 1;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.4));
}

.bab-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(36, 49, 63, 0.12);
  border-color: rgba(47, 122, 103, 0.22);
}

.bab-card-top {
  display: inline-block;
  margin-bottom: 0.65rem;
  padding: 0.35rem 0.6rem;
  border-radius: 12px;
  background: #f5fbff;
  border: 1px solid rgba(92, 110, 132, 0.1);
  box-shadow: 0 6px 14px rgba(36, 49, 63, 0.07);
  color: #315649;
  font-size: 0.76rem;
  font-weight: 800;
  transition: background 0.35s ease;
}

.bab-card h3 {
  margin-bottom: 0.5rem;
}

.bab-card p {
  margin: 0;
  color: var(--muted);
}

.bab-card-meta {
  margin-top: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.bab-card-time {
  font-size: 0.78rem;
  font-weight: 700;
  color: #5f5a50;
}

.bab-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(92, 110, 132, 0.18);
  background: rgba(255, 255, 255, 0.55);
  color: #3b4f67;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.2;
}



.bab-card-theme-1 { background: linear-gradient(150deg, #fff9f2, #ffe9cf); border-color: rgba(217, 119, 6, 0.25); }
.bab-card-theme-1 .bab-card-top { background: #ffe8cc; color: #8a4b11; }

.bab-card-theme-2 { background: linear-gradient(150deg, #f4fbff, #ddf1ff); border-color: rgba(2, 132, 199, 0.24); }
.bab-card-theme-2 .bab-card-top { background: #d8efff; color: #155e75; }

.bab-card-theme-3 { background: linear-gradient(150deg, #f3fff8, #dbf7e8); border-color: rgba(22, 163, 74, 0.24); }
.bab-card-theme-3 .bab-card-top { background: #daf8e6; color: #166534; }

.bab-card-theme-4 { background: linear-gradient(150deg, #faf7ff, #ebe1ff); border-color: rgba(109, 40, 217, 0.24); }
.bab-card-theme-4 .bab-card-top { background: #e9e3ff; color: #5b21b6; }

.bab-card-theme-5 { background: linear-gradient(150deg, #fff7fc, #ffe5f3); border-color: rgba(219, 39, 119, 0.24); }
.bab-card-theme-5 .bab-card-top { background: #ffe3f0; color: #9d174d; }

.bab-card-theme-6 { background: linear-gradient(150deg, #f2fdff, #d7f5fb); border-color: rgba(13, 148, 136, 0.24); }
.bab-card-theme-6 .bab-card-top { background: #d4f8fa; color: #0f766e; }

.bab-card-theme-7 { background: linear-gradient(135deg, #fefce8, #fdf3c8); border-color: rgba(202, 138, 4, 0.24); }
.bab-card-theme-7 .bab-card-top { background: #fdf4cc; color: #854d0e; }

.bab-card-disabled {
  opacity: 0.78;
}

.paper-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1rem;
}

.paper-flow-card {
  padding: 0.7rem 0.85rem;
  border-radius: 14px;
  background: linear-gradient(145deg, #fffdf6, #eef9ff);
  border: 1px solid rgba(92, 110, 132, 0.16);
  box-shadow: 0 10px 24px rgba(36, 49, 63, 0.08);
  font-weight: 700;
  transition: background 0.35s ease, transform 0.2s ease;
}

.paper-flow-arrow {
  font-weight: 800;
  color: var(--muted);
   }