.home { height: 100%; display: flex; flex-direction: column; }
.home-top {
  padding: calc(var(--safe-top) + 10px) 16px 8px;
  display: flex; align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -0.01em; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 900; font-size: 17px;
}
.home-scroll {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding: 8px 16px calc(var(--safe-bottom) + 24px);
  max-width: 720px; width: 100%; margin: 0 auto;
}
.new-project {
  width: 100%; height: 112px;
  border-radius: 18px;
  background: linear-gradient(135deg, #1d3b37, #142624 60%, #121212);
  border: 1px solid rgba(30, 230, 200, 0.25);
  display: flex; align-items: center; justify-content: center; gap: 12px;
  font-size: 18px; font-weight: 700;
  transition: transform var(--t-fast) var(--ease);
}
.new-project:active { transform: scale(0.985); }
.new-plus {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent); color: var(--accent-ink);
}
.composer {
  margin-top: 14px;
  background: var(--panel);
  border: 1px solid var(--divider);
  border-radius: 16px;
  padding: 12px;
}
.composer-input { background: transparent; border: 0; padding: 4px 4px 8px; min-height: 64px; }
.composer-row { display: flex; align-items: center; gap: 10px; }
.picked-label { font-size: 13px; color: var(--accent); }

.library-card {
  margin-top: 14px; width: 100%;
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--divider);
  border-radius: 16px;
  text-align: left;
}
.library-card > div { flex: 1; }
.library-card .icon:last-child { transform: rotate(180deg); color: var(--text-3); }
.lib-title { font-weight: 700; }
.lib-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }

.section-title { font-size: 15px; font-weight: 700; margin: 24px 2px 10px; color: var(--text-2); }
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.project-card { position: relative; }
.card-main { width: 100%; text-align: left; display: block; }
.card-thumb {
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  background: var(--panel-2) center / cover no-repeat;
}
.card-dur {
  position: absolute; left: 8px; top: 8px;
  font-size: 11px; font-weight: 700;
  background: rgba(0, 0, 0, 0.6); padding: 2px 6px; border-radius: 6px;
}
.card-name { margin-top: 8px; font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding-right: 28px; }
.card-meta { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.card-more { position: absolute; right: -4px; bottom: 6px; width: 32px; height: 32px; display: grid; place-items: center; color: var(--text-2); }
.empty-note { grid-column: 1 / -1; color: var(--text-3); font-size: 14px; padding: 20px 4px; }

.install-tip { margin-top: 24px; font-size: 12.5px; line-height: 1.45; color: var(--text-2); background: var(--panel); border-radius: 12px; padding: 10px 12px; }
.storage-line { margin-top: 12px; display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-3); }

/* Stage 2: AI-first composer */
.composer.hero { margin-top: 6px; padding: 18px 16px 14px; background: linear-gradient(160deg, #173330, #141a19 55%, var(--panel)); border-color: rgba(30, 230, 200, 0.22); }
.hero-title { margin: 0; font-size: 24px; font-weight: 800; letter-spacing: -0.01em; }
.hero-sub { margin: 6px 0 12px; color: var(--text-2); font-size: 14px; line-height: 1.45; }
.composer.hero .composer-input { background: rgba(0, 0, 0, 0.25); border: 1px solid var(--divider); border-radius: 12px; padding: 12px; min-height: 84px; }
.ideas { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; margin: 10px 0 12px; }
.ideas::-webkit-scrollbar { display: none; }
.idea { flex: none; padding: 7px 12px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--divider); font-size: 13px; color: var(--text-2); }
.footage-btn.has { border-color: var(--accent); color: var(--accent); }
.create-btn { height: 42px; padding: 0 18px; }