/* ── Project page ─────────────────────────────────────────────────────────── */

#project-page {
  grid-row: 2;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: oklch(var(--b1));
  min-height: 0;
}

#project-page[hidden] {
  display: none;
}

.project-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem 1rem;
  border-bottom: 1px solid oklch(var(--bc) / 8%);
  flex-shrink: 0;
}

.project-page-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.project-page-title h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
}

.project-page-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.project-page-sessions {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow-y: auto;
  flex: 1;
}

.project-page-session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 2rem;
  border-bottom: 1px solid oklch(var(--bc) / 5%);
  cursor: pointer;
  transition: background 0.1s;
}

.project-page-session-item:hover {
  background: oklch(var(--b2));
}

.project-page-session-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: oklch(var(--bc) / 90%);
}

.project-page-session-time {
  font-size: 0.75rem;
  color: oklch(var(--bc) / 45%);
  flex-shrink: 0;
  margin-left: 1rem;
}

.project-page-empty {
  padding: 3rem 2rem;
  text-align: center;
  color: oklch(var(--bc) / 40%);
  font-size: 0.88rem;
}


.header-right-group {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: none;
  border: none;
  padding: 0.25rem 0.4rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
}

.header-right:hover {
  background: oklch(var(--bc) / 8%);
}

/* ── Project section ──────────────────────────────────────────────────────── */

.project-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem 0.25rem;
  flex-shrink: 0;
}

.project-section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: oklch(var(--bc) / 45%);
  flex: 1;
}

.project-section-right {
  display: flex;
  align-items: center;
  gap: 2px;
}

.project-new-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  color: oklch(var(--bc) / 50%);
  padding: 2px 4px;
  border-radius: 4px;
  transition: color 0.1s, background 0.1s;
}

.project-new-btn:hover {
  color: oklch(var(--bc));
  background: oklch(var(--b3));
}

.project-list {
  list-style: none;
  flex-shrink: 0;
}

@keyframes proj-row-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.project-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid oklch(var(--b3));
  cursor: pointer;
  transition: background 0.1s;
  user-select: none;
  -webkit-user-select: none;
  animation: proj-row-in 0.15s ease-out;
}

.project-item:hover { background: oklch(var(--b1)); }

.project-item.active {
  background: oklch(var(--p) / 8%);
  border-left: 3px solid oklch(var(--p));
  padding-left: calc(1rem - 3px);
}

.project-icon {
  flex-shrink: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  /* color and background set inline per-project */
}

.project-name {
  font-size: 0.85rem;
  color: oklch(var(--bc));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.project-more-row {
  display: flex;
  padding: 0.35rem 1rem;
  border-bottom: 1px solid oklch(var(--b3));
  flex-shrink: 0;
}

.project-more-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  color: oklch(var(--bc) / 55%);
  padding: 0;
  transition: color 0.1s;
}

.project-more-btn:hover { color: oklch(var(--bc)); }

.drawer-sep {
  border: none;
  border-top: 2px solid oklch(var(--b3));
  margin: 0;
  flex-shrink: 0;
}

/* All-projects overlay (Phase B stub, replaced by full modal in Phase C) */
.all-projects-overlay {
  position: absolute;
  inset: 0;
  background: var(--bg-drawer);
  z-index: 10;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.all-projects-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  padding-top: calc(1rem + var(--safe-top));
  border-bottom: 1px solid oklch(var(--b3));
  font-size: 0.9rem;
  font-weight: 600;
  flex-shrink: 0;
}

.all-projects-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: oklch(var(--bc) / 60%);
  padding: 2px 6px;
  border-radius: 4px;
}

.all-projects-close:hover { background: oklch(var(--b3)); color: oklch(var(--bc)); }

.all-projects-list {
  list-style: none;
  overflow-y: visible;
  flex-shrink: 0;
  -webkit-overflow-scrolling: touch;
}
.all-projects-back {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  padding: 0.75rem 1rem;
  border: none;
  border-top: 1px solid oklch(var(--b3));
  background: none;
  color: oklch(var(--bc) / 65%);
  font-size: 0.85rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}
.all-projects-back:hover {
  background: oklch(var(--b2));
  color: oklch(var(--bc));
}
.all-projects-back svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

/* ── "Move to project" touch bottom sheet ────────────────────────────────── */

.move-project-picker {
  position: fixed;
  inset: 0;
  z-index: 700;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: oklch(0 0 0 / 45%);
}

.move-project-picker-label {
  background: oklch(var(--b2));
  padding: 0.75rem 1rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: oklch(var(--bc) / 55%);
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
}

.move-project-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.8rem 1rem;
  background: oklch(var(--b2));
  border: none;
  border-top: 1px solid oklch(var(--b3));
  text-align: left;
  font-size: 0.9rem;
  color: oklch(var(--bc));
  cursor: pointer;
}

.move-project-option:active { background: oklch(var(--b1)); }

.move-project-cancel {
  margin-top: 6px;
  border-radius: var(--radius-sm);
  color: oklch(var(--bc) / 70%);
  margin-bottom: env(safe-area-inset-bottom, 0px);
}

.move-project-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Project create/edit modal ────────────────────────────────────────────── */

.project-modal-overlay {
  border: none;
  background: transparent;
  padding: 0;
  position: fixed;
  inset: 0;
  margin: auto;
  width: fit-content;
  height: fit-content;
}

.project-modal-overlay::backdrop { background: var(--overlay-modal-bg); }

.project-modal-box {
  background: oklch(var(--b2));
  border: 1px solid oklch(var(--b3));
  border-radius: var(--radius);
  padding: 1.25rem 1.25rem 1rem;
  width: min(360px, 92vw);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.project-modal-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: oklch(var(--bc));
  margin: 0;
}

.project-modal-section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: oklch(var(--bc) / 50%);
  margin-bottom: -0.35rem;
}