/* ─── Browse: day → time-strip → slot bands → compact cards ─── */

.session-list.slotted {
  padding: 0;
  /* Make room for the fixed .day-chrome at the bottom so the last cards
     in any day-block aren't hidden behind it. */
  padding-bottom: calc(var(--chrome-clear, 220px) + env(safe-area-inset-bottom, 0px));
}
/* Tell the scroll engine to treat the fixed chrome area as unscrollable.
   scrollIntoView() and anchor jumps will land above the chrome, not behind it. */
html { scroll-padding-bottom: calc(var(--chrome-clear, 220px) + var(--bottom-nav-h, 64px) + env(safe-area-inset-bottom, 0px)); }

.day-block {
  position: relative;
  padding-bottom: 2rem;
  --day-band-h: 48px;
  --strip-h: 56px;
  --shape-h: 24px;
  --shape-h-active: 48px;
}
.day-block .day-band {
  position: static;
  top: auto;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0;
  padding: 0.55rem 1.1rem 0.5rem;
  font-family: "Instrument Serif", serif;
  font-size: 1rem;
  background: transparent;
  backdrop-filter: none;
  border-top: 1px dashed rgba(255,255,255,0.06);
  min-height: 40px;
}
.day-block .day-band .day-num {
  width: 1.6rem; height: 1.6rem; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-orange, #ff5d29); color: #0a0a0a;
  font: 700 0.78rem/1 "JetBrains Mono", monospace;
}
.day-block .day-band .day-name { font-size: 1.45rem; }
.day-block .day-band .day-iso {
  margin-left: auto;
  font: 600 0.74rem/1 "JetBrains Mono", monospace;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Horizontal time strip — part of bottom-anchored day chrome */
.time-strip {
  margin: 0;
  padding: 0.45rem 0.75rem;
  border-bottom: 1px dashed rgba(255,255,255,0.06);
}
.time-strip ol {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}
.time-strip ol::-webkit-scrollbar { display: none; }
.time-strip li { scroll-snap-align: start; flex: 0 0 auto; }
.time-pill {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.12rem;
  padding: 0.42rem 0.7rem 0.4rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  color: #ececec;
  text-decoration: none;
  min-width: 3.8rem;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease, transform 0.12s ease;
}
.time-pill:hover {
  transform: translateY(-1px);
  text-decoration: none;
}
.tp-head {
  display: inline-flex;
  align-items: baseline;
  gap: 0.28rem;
  line-height: 1;
}
.tp-glyph {
  font: 700 0.7rem/1 "JetBrains Mono", monospace;
  color: rgba(255,255,255,0.5);
}
.tp-time {
  font: 600 0.85rem/1 "JetBrains Mono", monospace;
  letter-spacing: 0.02em;
}
.tp-count {
  font: 400 0.65rem/1 "JetBrains Mono", monospace;
  color: rgba(255,255,255,0.55);
}
.tp-count strong {
  color: inherit;
  font-weight: 700;
}

/* Per-state coloring */
.time-pill.state-primary {
  background: rgba(93,255,214,0.10);
  border-color: rgba(93,255,214,0.55);
  color: var(--accent-3, #5dffd6);
}
.time-pill.state-primary .tp-glyph,
.time-pill.state-primary .tp-count strong { color: var(--accent-3, #5dffd6); }

.time-pill.state-backup {
  background: rgba(255,184,0,0.08);
  border-color: rgba(255,184,0,0.45);
  color: var(--accent-2, #ffb800);
}
.time-pill.state-backup .tp-glyph,
.time-pill.state-backup .tp-count strong { color: var(--accent-2, #ffb800); }

.time-pill.state-conflict {
  background: rgba(255,77,109,0.10);
  border-color: rgba(255,77,109,0.55);
  color: var(--danger, #ff4d6d);
  animation: tp-pulse 2.2s ease-in-out infinite;
}
.time-pill.state-conflict .tp-glyph,
.time-pill.state-conflict .tp-count strong { color: var(--danger, #ff4d6d); }
@keyframes tp-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(255,77,109,0.0); }
  50%     { box-shadow: 0 0 0 4px rgba(255,77,109,0.18); }
}

.time-pill.state-past {
  opacity: 0.45;
  color: rgba(255,255,255,0.5);
}
.time-pill.state-past .tp-time { text-decoration: line-through; }

/* Current pill (in-view marker) — orange ring on top of state color */
.time-pill.is-current {
  box-shadow: 0 0 0 2px rgba(255,93,41,0.55);
  transform: translateY(-1px);
}

/* Day timeline scrubber — primary touch surface, at very bottom of chrome. */
.shape-bar {
  position: relative;
  height: var(--shape-h, 24px);
  margin: 0;
  padding: 0 2.4rem 0 2.2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  cursor: ew-resize;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  display: flex;
  align-items: center;
  transition: height 0.18s cubic-bezier(0.2, 0.8, 0.2, 1),
              background 0.18s ease,
              box-shadow 0.18s ease;
}
.shape-bar.is-scrubbing {
  height: var(--shape-h-active, 48px);
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255,93,41,0.12), transparent 60%),
    linear-gradient(180deg, rgba(10,10,10,1), rgba(10,10,10,0.96));
  box-shadow: 0 -12px 30px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,93,41,0.18);
}

/* Left grip — dotted handle communicating "drag me" */
.shape-grip {
  position: absolute;
  left: 0.55rem;
  top: 50%;
  width: 1.2rem;
  height: 0.85rem;
  transform: translateY(-50%);
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.55) 1px, transparent 1.6px);
  background-size: 4px 4px;
  background-position: 0 0;
  opacity: 0.7;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.shape-bar:hover .shape-grip { opacity: 1; }
.shape-bar.is-scrubbing .shape-grip { opacity: 0.0; }

/* Right hint label — fades during scrub */
.shape-hint {
  position: absolute;
  right: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  font: 600 0.58rem/1 "JetBrains Mono", monospace;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.42);
  pointer-events: none;
  white-space: nowrap;
  transition: opacity 0.18s ease;
}
.shape-bar:hover .shape-hint { color: rgba(255,255,255,0.62); }
.shape-bar.is-scrubbing .shape-hint { opacity: 0; }

/* Track holds the proportional segments */
.shape-track {
  display: flex;
  gap: 2px;
  align-items: center;
  width: 100%;
  height: 100%;
}

.shape-seg {
  display: block;
  height: 8px;
  min-width: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.16);
  position: relative;
  transition: transform 0.16s cubic-bezier(0.2, 0.8, 0.2, 1),
              background 0.16s ease,
              height 0.16s ease,
              box-shadow 0.16s ease,
              filter 0.16s ease;
}
.shape-bar.is-scrubbing .shape-seg { height: 26px; border-radius: 5px; }

.shape-seg:hover {
  filter: brightness(1.25);
  transform: translateY(-1px);
}

.shape-seg.state-empty    { background: rgba(255,255,255,0.16); }
.shape-seg.state-primary  { background: var(--accent-3, #5dffd6); }
.shape-seg.state-backup   { background: var(--accent-2, #ffb800); }
.shape-seg.state-conflict { background: var(--danger, #ff4d6d); }
.shape-seg.state-past     { background: rgba(255,255,255,0.06); }

/* Active segment under finger — visible target lock */
.shape-seg.is-active {
  filter: brightness(1.45) saturate(1.15);
  box-shadow:
    0 0 0 2px rgba(255,93,41,0.85),
    0 0 14px rgba(255,93,41,0.5);
  z-index: 2;
  transform: translateY(-1px);
}
.shape-seg.state-empty.is-active { background: rgba(255,255,255,0.45); }

/* Subtle one-time pulse on first paint to advertise interactivity */
@keyframes shape-bar-hint-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,93,41,0.0); }
  35%      { box-shadow: 0 0 0 6px rgba(255,93,41,0.18); }
}
.shape-bar { animation: shape-bar-hint-pulse 2.6s ease-out 0.4s 1; }

/* Floating lens — readout above finger during scrub */
.shape-lens {
  position: fixed;
  z-index: 60;
  pointer-events: none;
  transform: translate(-50%, -100%);
  margin-top: -10px;
  padding: 0.55rem 0.85rem 0.5rem;
  min-width: 7.6rem;
  border-radius: 14px;
  background:
    linear-gradient(180deg, #1c1c1c, #0a0a0a);
  border: 1px solid rgba(255,93,41,0.55);
  box-shadow: 0 14px 36px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,0,0,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
  opacity: 0;
  transition: opacity 0.12s ease, left 0.08s linear, top 0.08s linear;
}
.shape-lens.is-visible { opacity: 1; }
.shape-lens .ls-time {
  font: 700 1.15rem/1 "JetBrains Mono", monospace;
  letter-spacing: 0.02em;
  color: #fff;
}
.shape-lens .ls-state {
  font: 700 0.66rem/1 "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,0.75);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.shape-lens .ls-detail {
  font: 500 0.72rem/1 "Bricolage Grotesque", system-ui, sans-serif;
  color: rgba(255,255,255,0.55);
}
.shape-lens .ls-arrow {
  position: absolute;
  bottom: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  transform: translateX(-50%) rotate(45deg);
  background: #0a0a0a;
  border-right: 1px solid rgba(255,93,41,0.55);
  border-bottom: 1px solid rgba(255,93,41,0.55);
  border-bottom-right-radius: 2px;
}

/* State-tinted lens borders */
.shape-lens.state-primary  { border-color: var(--accent-3, #5dffd6); }
.shape-lens.state-primary  .ls-arrow { border-color: var(--accent-3, #5dffd6); }
.shape-lens.state-primary  .ls-state { color: var(--accent-3, #5dffd6); }
.shape-lens.state-backup   { border-color: var(--accent-2, #ffb800); }
.shape-lens.state-backup   .ls-arrow { border-color: var(--accent-2, #ffb800); }
.shape-lens.state-backup   .ls-state { color: var(--accent-2, #ffb800); }
.shape-lens.state-conflict { border-color: var(--danger, #ff4d6d); }
.shape-lens.state-conflict .ls-arrow { border-color: var(--danger, #ff4d6d); }
.shape-lens.state-conflict .ls-state { color: var(--danger, #ff4d6d); }
.shape-lens.state-past     { border-color: rgba(255,255,255,0.25); }
.shape-lens.state-past     .ls-arrow { border-color: rgba(255,255,255,0.25); }

@media (max-width: 480px) {
  .day-block { --shape-h: 22px; --shape-h-active: 44px; }
  .shape-bar { padding-left: 1.9rem; padding-right: 2.1rem; }
  .shape-grip { width: 1rem; height: 0.75rem; }
  .shape-hint { font-size: 0.54rem; right: 0.55rem; }
  .shape-bar.is-scrubbing .shape-seg { height: 22px; }
  .shape-lens { min-width: 6.6rem; padding: 0.5rem 0.7rem 0.45rem; }
  .shape-lens .ls-time { font-size: 1.04rem; }
}

/* Day chrome: PINNED to viewport bottom (above bottom-nav) regardless of scroll.
   Each day-block renders its own chrome; JS toggles `is-active` so only the
   chrome for the day-block currently in view is visible. Fixed (not sticky)
   so it never detaches at the end of the page. */
.day-chrome {
  position: fixed;
  bottom: calc(var(--bottom-nav-h, 64px) + env(safe-area-inset-bottom, 0px));
  left: 0;
  right: 0;
  z-index: 25;
  display: none;
  flex-direction: column;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255,93,41,0.06), transparent 60%),
    linear-gradient(180deg, rgba(12,12,12,0.97), rgba(8,8,8,0.96));
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 -8px 24px rgba(0,0,0,0.45);
}
.day-chrome.is-active { display: flex; }
.day-chrome > .day-tiles,
.day-chrome > .time-strip,
.day-chrome > .shape-bar {
  position: relative;
  z-index: auto;
}

/* Day tiles in the chrome — single-tap day switcher */
.day-tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.4rem;
  padding: 0.45rem 0.6rem 0.55rem;
  border-top: 1px dashed rgba(255,255,255,0.06);
}
.day-tile {
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: center;
  justify-items: center;
  text-align: center;
  gap: 0.14rem;
  padding: 0.36rem 0.2rem 0.4rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 11px;
  background: rgba(255,255,255,0.018);
  color: inherit;
  text-decoration: none;
  min-height: 3.2rem;
  line-height: 1;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.12s ease, box-shadow 0.15s ease;
}
.day-tile:hover {
  border-color: rgba(255,255,255,0.22);
  text-decoration: none;
  transform: translateY(-1px);
}
.dt-dow {
  font: 600 0.6rem/1 "JetBrains Mono", monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.dt-num {
  font: 700 1.45rem/1 "Instrument Serif", serif;
  font-style: italic;
  letter-spacing: -0.02em;
  color: rgba(255,255,255,0.92);
}
.dt-count {
  font: 500 0.6rem/1 "JetBrains Mono", monospace;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}

/* "you are reading this day" indicator (always present, even without filter) */
.day-tile.is-current {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.30);
}
.day-tile.is-current .dt-dow { color: rgba(255,255,255,0.75); }
.day-tile.is-current .dt-num { color: #fff; }

/* "this day is in the active filter" — orange tile, wins over is-current */
.day-tile.is-filtered {
  background: rgba(255,93,41,0.16);
  border-color: var(--accent, #ff5d29);
  box-shadow: 0 0 0 1px rgba(255,93,41,0.55), 0 6px 18px rgba(255,93,41,0.18);
}
.day-tile.is-filtered .dt-dow { color: var(--accent, #ff5d29); }
.day-tile.is-filtered .dt-num { color: var(--accent, #ff5d29); }
.day-tile.is-filtered .dt-count { color: rgba(255,93,41,0.75); }

.day-tile.is-empty {
  opacity: 0.32;
  pointer-events: none;
}

@media (max-width: 480px) {
  .day-tiles { gap: 0.3rem; padding: 0.4rem 0.45rem 0.5rem; }
  .day-tile { min-height: 2.9rem; padding: 0.3rem 0.18rem 0.35rem; border-radius: 10px; }
  .dt-dow { font-size: 0.56rem; letter-spacing: 0.12em; }
  .dt-num { font-size: 1.3rem; }
  .dt-count { font-size: 0.56rem; }
}

/* Slot band — inline divider above each slot's cards (no longer sticky) */
.slot-block { margin: 0 0 0.4rem; scroll-margin-top: calc(var(--topbar-h, 60px) + 8px); }
.slot-band {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.55rem 1.1rem 0.5rem;
  background:
    linear-gradient(90deg, rgba(255,93,41,0.06), transparent 60%);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px dashed rgba(255,255,255,0.07);
}
.slot-band::before {
  content: "";
  display: inline-block;
  width: 0.35rem; height: 0.35rem; border-radius: 999px;
  background: var(--accent-orange, #ff5d29);
  transform: translateY(-0.15em);
}
.slot-time {
  font: 700 1rem/1 "JetBrains Mono", monospace;
  letter-spacing: 0.02em;
  color: #fafafa;
}
.slot-count {
  font: 600 0.72rem/1 "JetBrains Mono", monospace;
  color: rgba(255,255,255,0.55);
  margin-left: auto;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Compact session card — no time row, denser */
.slot-list { list-style: none; margin: 0; padding: 0; }
.slot-row { padding: 0.45rem 0.75rem; }
.session-card.compact {
  display: grid;
  grid-template-columns: 4px 1fr auto;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem 0.7rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}
.session-card.compact::before {
  content: "";
  grid-column: 1;
  grid-row: 1 / span 2;
  background: var(--track, rgba(255,255,255,0.4));
  border-radius: 4px;
}
.session-card.compact .card-link {
  grid-column: 2;
  grid-row: 1;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}
.session-card.compact .sc-title {
  margin: 0 0 0.35rem;
  font: 600 0.98rem/1.25 "Bricolage Grotesque", system-ui, sans-serif;
  color: #f6f6f6;
  word-wrap: break-word;
}
.session-card.compact .sc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0 0 0.3rem;
}
.session-card.compact .sc-meta .tag {
  font: 500 0.7rem/1 "JetBrains Mono", monospace;
  padding: 0.22rem 0.45rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.78);
  display: inline-flex; align-items: center; gap: 0.3rem;
  white-space: nowrap;
}
.session-card.compact .sc-meta .tag.track .dot {
  width: 0.45rem; height: 0.45rem; border-radius: 999px;
  background: var(--track, #999);
}
.session-card.compact .sc-meta .status {
  font: 500 0.7rem/1 "JetBrains Mono", monospace;
  padding: 0.22rem 0.45rem;
  border-radius: 999px;
}
.session-card.compact .sc-speakers {
  margin: 0;
  font: 400 0.76rem/1.3 "Bricolage Grotesque", system-ui, sans-serif;
  color: rgba(255,255,255,0.55);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.session-card.compact .sc-actions {
  grid-column: 3;
  grid-row: 1;
  align-self: start;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.35rem;
  min-width: 6.2rem;
}
.session-card.compact .sc-actions .save-form { margin: 0; }
.session-card.compact .sc-actions .btn {
  padding: 0.42rem 0.6rem;
  font-size: 0.78rem;
  width: 100%;
  justify-content: center;
}
.session-card.compact .sc-time {
  margin: 0;
  text-align: center;
  font: 600 0.78rem/1 "JetBrains Mono", monospace;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.72);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.28rem;
  white-space: nowrap;
}
.session-card.compact .sc-time-sep {
  color: rgba(255,255,255,0.32);
  font-size: 0.72rem;
}
.session-card.compact .sc-time-end {
  color: rgba(255,255,255,0.5);
}
@media (max-width: 480px) {
  .session-card.compact .sc-actions { min-width: 5.4rem; gap: 0.3rem; }
  .session-card.compact .sc-time { font-size: 0.7rem; gap: 0.22rem; }
}

@media (max-width: 480px) {
  .day-block {
    --day-band-h: 42px;
    --strip-h: 50px;
  }
  .day-block .day-band {
    padding: 0.5rem 0.9rem 0.4rem;
    min-height: 42px;
  }
  .day-block .day-band .day-name { font-size: 1.2rem; }
  .time-strip { padding: 0.35rem 0.65rem; }
  .time-pill { padding: 0.38rem 0.55rem; min-width: 3.4rem; }
  .tp-glyph { font-size: 0.62rem; }
  .tp-time { font-size: 0.78rem; }
  .slot-band { padding: 0.5rem 0.9rem 0.45rem; }
  .slot-row { padding: 0.4rem 0.65rem; }
  .session-card.compact { padding: 0.55rem 0.65rem 0.6rem; }
  .session-card.compact .sc-title { font-size: 0.94rem; }
}