/* ═══ START TODAY FLOW (STF) ════════════════════════════════════════
   Full-screen guided 6-step daily flow. Bottom-sheet on mobile, modal
   on desktop. Calm, one decision per step, escape always one tap away.
   Uses existing design tokens (--bg-surface, --gold, --sage, etc.)
   defined on :root in app.html so it matches the rest of the app
   without introducing new colors.
   ============================================================== */
#stf-overlay {
  /* z-index 2500 clears modals/drawers (≤2000) but stays below the
     once-only intro splash (9999). */
  position: fixed; inset: 0; z-index: 2500;
  display: none;
  background: rgba(7, 7, 7, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: flex-end;
  justify-content: center;
  animation: stfFadeIn 0.25s ease;
}
@media (min-width: 720px) {
  #stf-overlay { align-items: center; }
}
#stf-overlay.is-open { display: flex; }
@keyframes stfFadeIn { from { opacity: 0 } to { opacity: 1 } }

.stf-sheet {
  width: 100%;
  max-width: 480px;
  max-height: 92vh;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 22px 22px 0 0;
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: stfSlideUp 0.32s cubic-bezier(.2,.8,.2,1);
  box-shadow: 0 -10px 40px rgba(0,0,0,0.35);
}
@media (min-width: 720px) {
  .stf-sheet { border-radius: 22px; max-height: 86vh; }
}
@keyframes stfSlideUp { from { transform: translateY(24px); opacity: 0 } to { transform: translateY(0); opacity: 1 } }

.stf-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.stf-step-label {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-muted, var(--muted));
  font-weight: 600;
}
.stf-back, .stf-close {
  background: none; border: 0;
  color: var(--text2, var(--text-secondary));
  font-size: 18px; line-height: 1;
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.stf-back:hover, .stf-close:hover { background: var(--bg-soft, rgba(255,255,255,0.04)); }
.stf-back[disabled] { opacity: 0.25; cursor: default; pointer-events: none; }

.stf-progress {
  height: 2px;
  background: var(--bg-soft, rgba(255,255,255,0.05));
  flex-shrink: 0;
}
.stf-progress-fill {
  height: 100%;
  background: var(--gold);
  width: 0;
  transition: width 0.3s ease;
}

.stf-body {
  padding: 28px 22px 22px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex: 1;
}
.stf-step { display: none; }
.stf-step.is-active { display: block; animation: stfStepIn 0.28s ease; }
@keyframes stfStepIn { from { opacity: 0; transform: translateY(8px) } to { opacity: 1; transform: none } }

.stf-eyebrow {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin: 0 0 10px;
}
.stf-title {
  font-size: 24px; line-height: 1.2;
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.stf-sub {
  font-size: 14px; line-height: 1.55;
  color: var(--text2, var(--text-secondary));
  margin: 0 0 22px;
}
.stf-meta {
  font-size: 13px;
  color: var(--text-muted, var(--muted));
  margin: 0 0 14px;
}
.stf-card {
  padding: 14px 16px;
  background: var(--bg-soft, rgba(255,255,255,0.03));
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 10px;
}
.stf-card .stf-card-title {
  font-size: 15px; font-weight: 600; color: var(--text); margin: 0 0 4px;
}
.stf-card .stf-card-sub {
  font-size: 12px; color: var(--text-muted, var(--muted)); margin: 0;
}

.stf-foot {
  /* max() keeps the home-indicator safe area on notched iPhones from
     eating the buttons; falls back to 18px elsewhere. */
  padding: 14px 18px max(18px, env(safe-area-inset-bottom, 18px));
  border-top: 1px solid var(--border);
  display: flex; gap: 10px;
  flex-shrink: 0;
}
.stf-btn {
  flex: 1;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.10em; text-transform: uppercase;
  border: 0; cursor: pointer;
  transition: filter 0.15s, transform 0.15s;
}
.stf-btn:active { transform: translateY(1px); }
.stf-btn-primary {
  background: var(--gold);
  color: #0B0B0B;
}
.stf-btn-primary:hover { filter: brightness(1.06); }
.stf-btn-ghost {
  background: transparent;
  color: var(--text2, var(--text-secondary));
  border: 1px solid var(--border);
  flex: 0 0 auto;
  padding: 14px 18px;
}
.stf-btn-ghost:hover { background: var(--bg-soft, rgba(255,255,255,0.04)); }

.stf-ritual-list { list-style: none; padding: 0; margin: 0 0 18px; }
.stf-ritual-item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.stf-ritual-item:hover { background: var(--bg-soft, rgba(255,255,255,0.04)); }
.stf-ritual-item.done { border-color: rgba(125,146,117,0.4); background: rgba(125,146,117,0.05); }
.stf-ritual-check {
  width: 22px; height: 22px; border-radius: 50%;
  border: 1.5px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--sage);
  font-size: 13px;
}
.stf-ritual-item.done .stf-ritual-check {
  background: var(--sage);
  border-color: var(--sage);
  color: #0B0B0B;
}
.stf-ritual-name {
  font-size: 14px; color: var(--text); font-weight: 500;
}
.stf-ritual-feedback {
  font-size: 12px; color: var(--sage); font-style: italic;
  margin: 6px 0 14px;
  min-height: 18px;
}

.stf-options { display: grid; gap: 8px; margin: 8px 0 18px; }
.stf-option {
  text-align: left;
  padding: 16px 16px;
  background: var(--bg-soft, rgba(255,255,255,0.03));
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  font-size: 14px; font-weight: 500;
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
}
.stf-option:hover { border-color: rgba(200,169,110,0.3); }
.stf-option-arrow { color: var(--text-muted, var(--muted)); font-size: 16px; }

.stf-checks { display: flex; gap: 14px; flex-wrap: wrap; margin: 12px 0 18px; }
.stf-check {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-muted, var(--muted));
}
.stf-check.done { color: var(--text); }
.stf-check-dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: 1.5px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px;
}
.stf-check.done .stf-check-dot { background: var(--sage); border-color: var(--sage); color: #0B0B0B; }

.stf-final {
  text-align: center;
  padding: 14px 0 6px;
}
.stf-final-icon {
  font-size: 32px; color: var(--sage); margin-bottom: 8px;
}