/* Learning Space Styles (shepslife v1.0) */
:root {
  --learn-accent: var(--rank);
  --learn-partner: #43C6EE;
  --learn-card: var(--panel);
  --learn-border: var(--line);
}

/* Nav scroll for phone */
.topbar {
  flex-wrap: nowrap;
  overflow-x: hidden;
}
.nav {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  white-space: nowrap;
}
.nav::-webkit-scrollbar {
  display: none;
}
.nav button {
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav button[data-tab="ladder"].active { color: var(--rank); }
.nav button[data-tab="listen"].active { color: var(--read); }
.nav button[data-tab="notebook"].active { color: var(--write); }
.nav button[data-tab="lights"].active { color: var(--streak); }

/* Common learning layout */
.learn-view {
  padding-bottom: 24px;
}
.learn-header {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
  position: relative;
}
.learn-header h1 {
  font-family: var(--disp);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.01em;
  margin-top: 6px;
}
.learn-header .tagline {
  font-size: 13.5px;
  color: var(--txt-mut);
  margin-top: 6px;
  line-height: 1.5;
}
.learn-panic-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(176,124,255,0.12);
  border: 1px solid rgba(176,124,255,0.3);
  color: var(--rank);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  margin-top: 10px;
}
.learn-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media(max-width: 740px) {
  .learn-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Fail open message */
.learn-offline-msg {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--streak);
  border-radius: 10px;
  padding: 16px;
  margin: 16px 0;
  color: var(--txt-mut);
  font-size: 14px;
  line-height: 1.5;
}

/* Ladder styles */
.tool-card {
  background: var(--panel-2);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
  transition: 0.15s;
}
.tool-card.cleared {
  border-color: rgba(53,214,138,0.4);
  background: rgba(53,214,138,0.05);
}
.tool-card.ready {
  border-color: rgba(255,176,31,0.4);
  background: rgba(255,176,31,0.05);
}
.tool-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.tool-title {
  font-weight: 600;
  font-size: 15px;
}
.tool-src {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--txt-dim);
  margin-top: 4px;
}
.tool-desc {
  font-size: 13px;
  color: var(--txt-mut);
  line-height: 1.45;
  margin-top: 8px;
}
.tool-status-pill {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  text-transform: uppercase;
  flex: none;
}
.tool-status-pill.open { background: var(--line); color: var(--txt-dim); }
.tool-status-pill.ready { background: rgba(255,176,31,0.15); color: var(--streak); border: 1px solid rgba(255,176,31,0.3); }
.tool-status-pill.cleared { background: rgba(53,214,138,0.15); color: var(--money); border: 1px solid rgba(53,214,138,0.3); }

.ready-box {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chk-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--txt);
  min-height: 44px;
  cursor: pointer;
}
.chk-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--streak);
}

/* Partner side */
.partner-summary {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.waiting-confirm-box {
  background: rgba(255,176,31,0.08);
  border: 1px solid rgba(255,176,31,0.35);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 12px;
}

/* Headmaster plan */
.headmaster-plan-box {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  margin-top: 14px;
}
.benchmark-widget {
  background: var(--panel);
  border: 1px solid var(--rank);
  border-radius: 10px;
  padding: 16px;
  margin-top: 14px;
}
.word-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
  margin: 12px 0;
  font-family: var(--mono);
  font-size: 13px;
}
.word-pill {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  text-align: center;
  color: var(--txt);
}

/* Listen tab styles */
.sound-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 16px;
}
.sound-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 10px;
}
.sound-row select, .sound-row input {
  min-height: 44px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--txt);
  font-family: var(--mono);
  font-size: 13px;
  flex: 1;
  min-width: 160px;
}
.sound-row select:focus, .sound-row input:focus {
  outline: none;
  border-color: var(--read);
}

.player-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.player-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}
.player-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--txt-dim);
  margin-bottom: 14px;
}
.player-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.seek-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--txt-mut);
}
.seek-bar {
  flex: 1;
  height: 24px;
  accent-color: var(--read);
  cursor: pointer;
}

.recall-modal {
  background: var(--panel-2);
  border: 2px solid var(--read);
  border-radius: 12px;
  padding: 18px;
  margin: 16px 0;
}
.recall-modal h3 {
  font-size: 16px;
  color: var(--read);
  margin-bottom: 6px;
}
.recall-modal textarea {
  width: 100%;
  min-height: 80px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--txt);
  font-family: var(--mono);
  font-size: 13.5px;
  margin: 8px 0;
}

/* Notebook styles */
.note-item {
  background: var(--panel-2);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
  position: relative;
}
.note-item.shared-by-partner {
  border-left: 3px solid var(--learn-partner);
}
.note-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--txt-dim);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}
.note-text {
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.voice-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(176,124,255,0.15);
  color: var(--rank);
  margin-top: 6px;
}
.record-btn-active {
  background: var(--loss) !important;
  color: #fff !important;
  animation: pulse 1s infinite alternate;
}
@keyframes pulse {
  from { filter: brightness(1); }
  to { filter: brightness(1.2); }
}

/* Lights out styles */
.morning-bookend-banner {
  background: linear-gradient(135deg, rgba(255,176,31,0.15), rgba(176,124,255,0.15));
  border: 2px solid var(--streak);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.morning-bookend-text {
  font-family: var(--disp);
  font-size: 19px;
  font-weight: 700;
  color: var(--streak);
}
.lights-step-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--panel-2);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  margin-bottom: 8px;
  min-height: 44px;
  cursor: pointer;
}
.lights-step-row input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--streak);
  margin-top: 2px;
  cursor: pointer;
  flex: none;
}
.flashcard-slot {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
}
.card-flipper {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  min-height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  cursor: pointer;
  margin: 10px 0;
  font-size: 15px;
}

/* Song 01 "Pick your sound" card, pinned at the top of Listen */
.pick-card { border: 2px solid var(--read); border-radius: 14px; padding: 16px; margin-bottom: 14px; background: var(--card, rgba(255,255,255,0.03)); }
.pick-card.done { font-size: 15px; }
.pick-head { margin: 0 0 4px; font-size: 20px; }
.pick-sub { font-size: 13px; color: var(--txt-mut); margin-bottom: 12px; }
.pick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pick-col { display: flex; flex-direction: column; gap: 8px; align-items: stretch; text-align: center; }
.pick-label { font-weight: 700; font-size: 16px; }
.pick-time { font-family: var(--mono); font-size: 11px; color: var(--txt-dim); }
.pick-this:disabled { opacity: 0.4; }
.pick-status { margin-top: 12px; font-size: 13px; color: var(--txt-mut); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }