/* ============================================================
   APP STYLES — Mapped to Gym Training Lab Landing Page Design System
   Uses Syncopate display headers, Inter Tight body type,
   warm sand paper background (#f5f0e6), Barbie Pink (#ea3788),
   Raspberry Plum (#b0228c), and Cotton Candy accents.
   ============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { height: 100%; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: .01em;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.hidden { display: none !important; }

/* Display typography: Syncopate uppercase headers, card titles, badges, and big metrics */
h1, h2, h3, .card-name, #hud-target, .metric span, #st-exercise, #st-reps, #st-rest-time,
#summary-stats span, #summary-title,
.btn-app, .badge, .home-footer a, .nav-brand, .tab-btn {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -.04em;
}

button { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; cursor: pointer; }

/* ---------- HOME ---------- */

#screen-home {
  max-width: 1100px;
  margin: 0 auto;
  padding: max(24px, env(safe-area-inset-top)) 20px 48px;
}

.home-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -.03em;
  display: flex;
  align-items: center;
  gap: 16px;
}
/* The old wordmark-ish PNG was stretched with scaleX(1.18) and given rounded
   corners. The new mark is a circular SVG, so a horizontal stretch would
   squash it into an ellipse — both are gone deliberately. */
#home-logo { height: 1.5em; width: auto; object-fit: contain; }
.brand-title { color: #38122d; font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; }
.tagline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--muted);
  margin: 6px 0 22px;
}

.home-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  border-radius: 20px;
  padding: 18px 22px;
  margin-bottom: 20px;
  box-shadow: 0 4px 20px rgba(35, 16, 28, 0.04);
}

.ftp-label {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: .04em;
  color: var(--ink);
  display: flex;
  align-items: center;
}

#ftp-input {
  width: 82px;
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
  padding: 8px 6px;
  margin: 0 8px;
  border-radius: 12px;
  border: 1.5px solid var(--control-border);
  background: var(--control-bg);
  color: var(--ink);
  outline: none;
}
#ftp-input:focus { border-color: var(--pink); }

.ble-box { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; flex: 1; }
.ble-buttons { display: flex; gap: 10px; flex-wrap: wrap; }

.ble-connect, .ble-ftms-connect {
  background: var(--pink);
  color: var(--cream);
  border: none;
  border-radius: 999px;
  padding: 0.85em 1.6em;
  font-size: 0.76rem;
  letter-spacing: .04em;
  transition: transform 0.15s ease, background 0.15s ease;
}
.ble-connect:hover, .ble-ftms-connect:hover { transform: scale(1.03); }
.ble-ftms-connect {
  background: var(--plum);
}
.ble-connect:active, .ble-ftms-connect:active { transform: scale(0.97); }

.ble-status {
  font-family: var(--font-body);
  color: var(--muted);
  font-size: 0.88rem;
  max-width: 520px;
}

/* ---------- CATEGORY TABS & HELPER INFO BANNER ---------- */

.category-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}
.category-tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  font-family: var(--font-display);
  font-size: 0.76rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  color: var(--ink);
  padding: 0.8em 1.6em;
  border-radius: 999px;
  white-space: nowrap;
  transition: all 0.15s ease;
  box-shadow: 0 2px 8px rgba(35, 16, 28, 0.03);
}
.tab-btn:hover {
  border-color: var(--pink);
  transform: translateY(-1px);
}
.tab-btn.active {
  background: var(--pink);
  color: var(--cream);
  border-color: var(--pink);
  box-shadow: 0 4px 16px rgba(234, 55, 136, 0.25);
}

.category-info {
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  border-radius: 14px;
  padding: 12px 18px;
  margin-bottom: 22px;
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--ink);
  box-shadow: 0 2px 10px rgba(35, 16, 28, 0.03);
}
.category-info strong {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--pink);
  margin-right: 6px;
}

/* ---------- WORKOUT CARDS GRID ---------- */

#workout-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.card {
  text-align: left;
  border: 1.5px solid var(--panel-border);
  border-radius: 20px;
  padding: 20px;
  color: var(--ink);
  background: var(--card-default);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 16px rgba(35, 16, 28, 0.03);
}
.card:hover, .card:active {
  transform: translateY(-3px);
  border-color: var(--pink);
  box-shadow: 0 8px 24px rgba(234, 55, 136, 0.12);
}

.card.theme-coast  { background: var(--card-coast); }
.card.theme-city   { background: var(--card-city); }
.card.theme-alpine { background: var(--card-alpine); }
.card.theme-forest { background: var(--card-forest); }
.card.theme-desert { background: var(--card-desert); }
.card.theme-hills  { background: var(--card-hills); }
.card.theme-strength { background: var(--card-strength); }
.card.theme-treadmill { background: var(--card-treadmill); }
.card.theme-crosstrainer { background: var(--card-crosstrainer); }
.card.theme-calisthenics { background: var(--card-calisthenics); }
.card.theme-pelvicfloor { background: var(--card-pelvicfloor); }
.card.theme-arcade { background: var(--card-arcade); }

.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.card-name { font-size: 1.15rem; font-weight: 700; color: var(--ink); line-height: 1.2; flex: 1; }

.card-badges { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }

.badge {
  font-size: 0.62rem;
  letter-spacing: .08em;
  padding: 0.45em 0.9em;
  border-radius: 999px;
  white-space: nowrap;
}
.badge.easy { background: var(--badge-easy); color: var(--badge-easy-text); }
.badge.light { background: var(--badge-easy); color: var(--badge-easy-text); }
.badge.easy-medium { background: var(--badge-easy-medium); color: var(--cream); }
.badge.medium { background: var(--badge-medium); color: var(--cream); }
.badge.medium-hard { background: var(--badge-medium-hard); color: var(--cream); }
.badge.hard { background: var(--badge-hard); color: var(--cream); }
.badge.very-hard { background: var(--badge-very-hard); color: var(--cream); }

.pin-badge {
  background: var(--plum);
  color: var(--cream);
}

.pin-btn {
  background: var(--button-bg);
  border: 1.5px solid var(--control-border);
  color: var(--ink);
  padding: 0.4em 0.85em;
  border-radius: 999px;
  font-size: 0.64rem;
  letter-spacing: .04em;
  transition: all 0.15s ease;
}
.pin-btn:hover {
  border-color: var(--pink);
  transform: scale(1.05);
}
.pin-btn.active {
  background: var(--pink);
  color: var(--cream);
  border-color: var(--pink);
}

.card-meta {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--pink);
  font-size: 0.72rem;
  letter-spacing: .06em;
  margin: 10px 0 6px;
}
.card-blurb {
  font-family: var(--font-body);
  color: var(--text-soft);
  font-size: 0.94rem;
  line-height: 1.5;
  margin-bottom: 14px;
  min-height: 2.8em;
}

.card .profile { width: 100%; height: 52px; border-radius: 12px; background: var(--sand-deep); }

.ex-strip { display: flex; align-items: center; justify-content: flex-start; gap: 6px; padding: 4px 6px; overflow-x: auto; }
.ex-thumb { height: 44px; width: 44px; object-fit: cover; border-radius: 8px; flex: 0 0 44px; border: 1px solid var(--panel-border); }

.home-footer {
  font-family: var(--font-body);
  margin-top: 32px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

/* ---------- STRENGTH CARD & UNIFIED MOBILE PAGE SCROLL ---------- */

#screen-strength {
  min-height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) 14px 40px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#st-card {
  width: 100%;
  max-width: 620px;
  background: var(--panel);
  border: 2px solid var(--panel-border);
  border-radius: 24px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(35, 16, 28, 0.08);
}

#st-head { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.88rem; margin-bottom: 14px; }
#st-elapsed { font-variant-numeric: tabular-nums; }

#st-icon {
  width: 100%;
  margin-bottom: 16px;
  border-radius: 20px;
  overflow: hidden;
  border: 1.5px solid var(--panel-border);
}

#st-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

#st-exercise { font-size: clamp(1.4rem, 4vw, 1.9rem); color: var(--ink); letter-spacing: -.04em; }
#st-setinfo { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--pink); font-size: 0.85rem; letter-spacing: .06em; margin: 8px 0 2px; }
#st-reps { font-size: clamp(2.4rem, 6vw, 3.2rem); color: var(--ink); line-height: 1; margin-bottom: 4px; }
#st-weight { font-family: var(--font-display); color: var(--muted); font-size: 0.82rem; letter-spacing: .08em; text-transform: uppercase; }
#st-note { font-family: var(--font-body); color: var(--text-soft); font-size: 1rem; min-height: 1.8em; margin: 8px 0 12px; }

#st-rest { margin-bottom: 12px; }
#st-rest label { font-family: var(--font-display); color: var(--muted); letter-spacing: .12em; font-size: 0.72rem; text-transform: uppercase; }
#st-rest-time { font-size: 3rem; color: var(--pink); font-variant-numeric: tabular-nums; line-height: 1; }

#st-next { font-family: var(--font-body); color: var(--muted); font-size: 0.95rem; margin-bottom: 14px; }

#st-buttons { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
#st-buttons button {
  border: 1.5px solid var(--control-border);
  background: var(--button-bg);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.85em 1.6em;
  font-size: 0.76rem;
  letter-spacing: .04em;
  transition: transform 0.15s ease;
}
#st-buttons button:hover { transform: scale(1.03); }
#st-done { background: var(--pink) !important; border-color: var(--pink) !important; color: var(--cream) !important; }

#st-progress {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--panel-border);
  padding-top: 12px;
}

.st-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 8px 12px;
  border-radius: 12px;
  color: var(--text-soft);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}
.st-row:hover {
  background: rgba(234, 55, 136, 0.06);
  border-color: rgba(234, 55, 136, 0.2);
}
.st-row.current {
  background: rgba(234, 55, 136, 0.12);
  color: var(--ink);
  font-weight: 700;
  border-color: var(--pink);
}
.st-row.done { text-decoration: line-through; opacity: 0.45; }

/* ---------- TRAINING HISTORY ---------- */

#history-box { margin-top: 40px; }
#history-box h2 {
  font-size: 0.95rem;
  letter-spacing: .12em;
  margin-bottom: 14px;
  color: var(--plum);
}

.history-row {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  border-radius: 16px;
  padding: 12px 18px;
  margin-bottom: 10px;
  flex-wrap: wrap;
  box-shadow: 0 2px 10px rgba(35, 16, 28, 0.03);
}
.history-row .h-date { font-family: var(--font-body); color: var(--muted); font-size: 0.88rem; min-width: 140px; }
.history-row .h-name { font-family: var(--font-display); font-size: 0.85rem; letter-spacing: -.02em; color: var(--ink); flex: 1; }
.history-row .h-meta { font-family: var(--font-body); color: var(--text-soft); font-size: 0.92rem; }
.history-row button {
  background: var(--button-bg);
  color: var(--ink);
  border: 1.5px solid var(--control-border);
  border-radius: 999px;
  padding: 0.5em 1em;
  font-size: 0.7rem;
  letter-spacing: .04em;
  transition: transform 0.15s ease;
}
.history-row button:hover { transform: scale(1.03); }
.history-row .h-del { color: var(--muted); padding: 0.5em 0.8em; }

/* ---------- 3D RIDE SCREEN (PLUM/PINK GLASSMORPHISM) ---------- */

#screen-ride { position: fixed; inset: 0; }

#ride-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

#hud { position: absolute; inset: 0; pointer-events: none; }
#hud button { pointer-events: auto; }

#hud-target-box {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  background: rgba(35, 16, 28, 0.88);
  border: 2px solid var(--pink);
  border-radius: 24px;
  padding: 8px 44px 12px;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
#hud-target-box[data-match="good"] { border-color: var(--power-good); }
#hud-target-box[data-match="low"]  { border-color: var(--power-low); }
#hud-target-box[data-match="high"] { border-color: var(--power-high); }

#hud-target-box label { font-family: var(--font-display); font-size: 0.78rem; font-weight: 700; letter-spacing: .12em; color: var(--candy); }

#hud-target {
  font-size: clamp(5rem, 14vw, 9rem);
  font-weight: 900;
  line-height: 1;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 14px rgba(0,0,0,0.5);
}

#hud-interval {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  left: 16px;
  background: rgba(35, 16, 28, 0.88);
  border: 1.5px solid rgba(234, 55, 136, 0.3);
  border-radius: 18px;
  padding: 14px 18px;
  max-width: 32vw;
  backdrop-filter: blur(12px);
  color: var(--cream);
}
#hud-seg-name { font-size: 1.05rem; font-weight: 700; letter-spacing: -.02em; }
#hud-seg-time { font-size: 2.2rem; color: var(--pink); font-variant-numeric: tabular-nums; }
#hud-next { font-family: var(--font-body); font-size: 0.88rem; color: var(--candy); margin-top: 4px; }

#hud-metrics {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  right: 16px;
  background: rgba(35, 16, 28, 0.88);
  border: 1.5px solid rgba(234, 55, 136, 0.3);
  border-radius: 18px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  backdrop-filter: blur(12px);
  color: var(--cream);
}

.metric { text-align: center; }
.metric span { font-size: 1.8rem; color: var(--cream); font-variant-numeric: tabular-nums; display: block; }
.metric label { font-family: var(--font-display); font-size: 0.65rem; text-transform: uppercase; letter-spacing: .1em; color: var(--candy); }

#hud-power.good { color: #4cc06a; }
#hud-power.low  { color: var(--candy); }
#hud-power.high { color: var(--pink); }

#hud-time {
  position: absolute;
  bottom: 114px;
  right: 16px;
  background: rgba(35, 16, 28, 0.88);
  border: 1.5px solid rgba(234, 55, 136, 0.3);
  border-radius: 18px;
  padding: 12px 18px;
  display: flex;
  gap: 24px;
  backdrop-filter: blur(12px);
  color: var(--cream);
}

#hud-buttons {
  position: absolute;
  bottom: 114px;
  left: 16px;
  display: flex;
  gap: 10px;
}

#hud-buttons button {
  background: rgba(35, 16, 28, 0.88);
  color: var(--cream);
  border: 1.5px solid var(--pink);
  border-radius: 999px;
  padding: 0.85em 1.5em;
  font-size: 0.76rem;
  letter-spacing: .04em;
  backdrop-filter: blur(12px);
  transition: transform 0.15s ease;
}
#hud-buttons button:hover { transform: scale(1.03); }
#btn-end { border-color: var(--danger); }

#ride-profile {
  position: absolute;
  bottom: max(10px, env(safe-area-inset-bottom));
  left: 16px;
  right: 16px;
  width: calc(100% - 32px);
  height: 86px;
  background: rgba(35, 16, 28, 0.7);
  border-radius: 16px;
}

/* ---------- SUMMARY ---------- */

#screen-summary {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 24px;
  text-align: center;
}

#summary-title { font-size: clamp(2rem, 5vw, 3.2rem); color: var(--ink); }

#summary-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
}

#summary-stats div {
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  border-radius: 20px;
  padding: 22px 30px;
  min-width: 150px;
  box-shadow: 0 4px 16px rgba(35, 16, 28, 0.04);
}
#summary-stats span { font-size: 2rem; color: var(--ink); display: block; }
#summary-stats label { font-family: var(--font-display); color: var(--muted); text-transform: uppercase; font-size: 0.68rem; letter-spacing: .1em; }

#summary-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

#btn-home, #btn-save-tcx, #btn-strava {
  background: var(--pink);
  color: var(--cream);
  border: none;
  border-radius: 999px;
  padding: 1.1em 2.4em;
  font-size: 0.82rem;
  letter-spacing: .04em;
  transition: transform 0.15s ease;
}
#btn-home:hover, #btn-save-tcx:hover, #btn-strava:hover { transform: scale(1.04); }

#btn-save-tcx { background: var(--button-bg); border: 1.5px solid var(--control-border); color: var(--ink); }
#btn-strava { background: var(--strava); }
#btn-strava:disabled { opacity: 0.7; }

@media (max-width: 700px) {
  #hud-interval { max-width: 44vw; }
  #hud-target { font-size: 4.2rem; }
  .metric span { font-size: 1.3rem; }
}

/* ---------- FLOWS: card grid additions ---------- */

.card.theme-flow { background: var(--card-flow); }
.card.flow-pinned { border-color: var(--plum); box-shadow: 0 4px 16px rgba(176, 34, 140, 0.14); }

.card-new-flow {
  border-style: dashed;
  border-color: var(--control-border);
  background: transparent;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  min-height: 110px;
  text-align: left;
}
.card-new-flow .card-head { display: block; }
.card-new-flow .card-name { color: var(--pink); }
.card-new-flow .card-blurb { color: var(--muted); }
.card-new-flow:hover { border-color: var(--pink); background: var(--panel); }

.flow-section-heading {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 4px 0 -6px;
}

.flow-block-list { margin: 10px 0 0; padding-left: 1.1em; font-size: 0.85rem; color: var(--text-soft); }
.flow-block-list li { margin-bottom: 2px; }
.flow-block-list .flow-block-group { color: var(--plum); font-weight: 600; }

.flow-card-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.flow-card-actions button {
  border: 1.5px solid var(--control-border);
  background: var(--button-bg);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.5em 1em;
  font-size: 0.68rem;
  letter-spacing: .04em;
  transition: transform 0.15s ease;
}
.flow-card-actions button:hover { transform: scale(1.03); }
.flow-card-actions .flow-run { background: var(--pink); color: var(--cream); border-color: var(--pink); }
.flow-card-actions .flow-del { color: var(--muted); }

/* ---------- FLOW BUILDER ---------- */

#flow-builder {
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 4px 16px rgba(35, 16, 28, 0.03);
}

.fb-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
#fb-name {
  flex: 1;
  min-width: 200px;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--control-border);
  background: var(--control-bg);
  color: var(--ink);
  outline: none;
}
#fb-name:focus { border-color: var(--pink); }
.fb-total {
  font-family: var(--font-display);
  color: var(--pink);
  font-size: 0.85rem;
  letter-spacing: .04em;
  white-space: nowrap;
}

.fb-empty { color: var(--muted); font-size: 0.92rem; margin-bottom: 16px; }

.fb-blocks { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.fb-block {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--sand-deep);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: grab;
}
.fb-block.dragging { opacity: 0.4; }
.fb-grip { color: var(--muted); font-size: 1.1rem; line-height: 1; user-select: none; }
.fb-block-body { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.fb-block-name { font-family: var(--font-body); font-weight: 700; color: var(--ink); font-size: 0.95rem; }
.fb-block-meta { font-family: var(--font-body); color: var(--text-soft); font-size: 0.8rem; }
.fb-block button {
  border: 1.5px solid var(--control-border);
  background: var(--button-bg);
  color: var(--ink);
  border-radius: 999px;
  width: 28px;
  height: 28px;
  font-size: 0.8rem;
  flex: 0 0 auto;
}
.fb-block button:disabled { opacity: 0.3; cursor: default; }

.fb-add {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 14px;
  border-top: 1.5px dashed var(--panel-border);
  margin-bottom: 18px;
}
.fb-add select {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1.5px solid var(--control-border);
  background: var(--control-bg);
  color: var(--ink);
}
.fb-cap-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--muted);
}
.fb-cap-label input {
  width: 56px;
  padding: 8px;
  border-radius: 10px;
  border: 1.5px solid var(--control-border);
  background: var(--control-bg);
  color: var(--ink);
  text-align: center;
}
.fb-add-btn {
  background: var(--plum);
  color: var(--cream);
  border: none;
  border-radius: 999px;
  padding: 0.7em 1.4em;
  font-size: 0.76rem;
  letter-spacing: .04em;
}
.fb-add-group-btn {
  background: var(--button-bg);
  border: 1.5px dashed var(--control-border);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.7em 1.4em;
  font-size: 0.76rem;
  letter-spacing: .04em;
}
.fb-add-group-btn:hover { border-color: var(--pink); color: var(--pink); }

/* A repeat group nests inside the same .fb-blocks list as a plain block —
   pink-tinted border marks it as a group at a glance, everything else
   reuses .fb-block-name/.fb-block-meta/.fb-block button styling. */
.fb-group {
  background: var(--sand-deep);
  border: 1.5px solid rgba(234, 55, 136, 0.35);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: grab;
}
.fb-group.dragging { opacity: 0.4; }
.fb-group-head { display: flex; align-items: center; gap: 10px; }
.fb-group-title {
  flex: 1;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--ink);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.fb-repeat-count {
  width: 46px;
  padding: 4px 6px;
  border-radius: 8px;
  border: 1.5px solid var(--control-border);
  background: var(--control-bg);
  color: var(--pink);
  font-weight: 700;
  text-align: center;
}
.fb-group-meta { font-family: var(--font-body); color: var(--text-soft); font-size: 0.8rem; white-space: nowrap; }
.fb-group-head button {
  border: 1.5px solid var(--control-border);
  background: var(--button-bg);
  color: var(--ink);
  border-radius: 999px;
  width: 28px;
  height: 28px;
  font-size: 0.8rem;
  flex: 0 0 auto;
}
.fb-group-head button:disabled { opacity: 0.3; cursor: default; }

.fb-group-blocks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 10px 0 0 26px;
}
.fb-subblock {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border-radius: 10px;
  padding: 8px 10px;
}
.fb-subblock button {
  border: 1.5px solid var(--control-border);
  background: var(--button-bg);
  color: var(--ink);
  border-radius: 999px;
  width: 24px;
  height: 24px;
  font-size: 0.72rem;
  flex: 0 0 auto;
}
.fb-group-empty { margin: 8px 0 0 26px; color: var(--muted); font-size: 0.82rem; }

.fb-group-add {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin: 10px 0 0 26px;
}
.fb-group-add select {
  font-family: var(--font-body);
  font-size: 0.84rem;
  padding: 7px 10px;
  border-radius: 9px;
  border: 1.5px solid var(--control-border);
  background: var(--control-bg);
  color: var(--ink);
}
.fb-group-add .fbg-cap-label { font-size: 0.76rem; }
.fb-group-add .fbg-cap-label input { width: 48px; padding: 6px; }
.fbg-add {
  background: var(--button-bg);
  border: 1.5px solid var(--control-border);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.55em 1.1em;
  font-size: 0.72rem;
  letter-spacing: .04em;
}
.fbg-add:hover { border-color: var(--pink); color: var(--pink); }

.fb-actions { display: flex; gap: 12px; }
.fb-save {
  background: var(--pink);
  color: var(--cream);
  border: none;
  border-radius: 999px;
  padding: 0.85em 1.8em;
  font-size: 0.78rem;
  letter-spacing: .04em;
}
.fb-cancel {
  background: var(--button-bg);
  border: 1.5px solid var(--control-border);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.85em 1.8em;
  font-size: 0.78rem;
  letter-spacing: .04em;
}

/* ---------- FLOW STEP (between-block interstitial) ---------- */

#screen-flow-step {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(20px, env(safe-area-inset-top)) 20px 40px;
}
#fs-card {
  width: 100%;
  max-width: 560px;
  background: var(--panel);
  border: 2px solid var(--pink);
  border-radius: 24px;
  padding: 34px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(35, 16, 28, 0.1);
}
#fs-progress { font-family: var(--font-display); color: var(--muted); font-size: 0.78rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; }
#fs-label { font-family: var(--font-body); color: var(--pink); font-size: 0.95rem; margin-bottom: 4px; }
#fs-name { font-size: 2rem; color: var(--ink); margin-bottom: 8px; letter-spacing: -.03em; }
#fs-meta { font-family: var(--font-body); color: var(--text-soft); font-size: 1rem; margin-bottom: 26px; }
#fs-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
#fs-buttons button {
  border: none;
  border-radius: 999px;
  padding: 0.9em 1.8em;
  font-size: 0.78rem;
  letter-spacing: .04em;
  transition: transform 0.15s ease;
}
#fs-buttons button:hover { transform: scale(1.03); }
#fs-start { background: var(--pink); color: var(--cream); }
#fs-skip { background: var(--button-bg); border: 1.5px solid var(--control-border) !important; color: var(--ink); }
#fs-end { background: var(--button-bg); border: 1.5px solid var(--control-border) !important; color: var(--muted); }

.fs-remaining {
  list-style: none;
  text-align: left;
  border-top: 1.5px dashed var(--panel-border);
  padding-top: 14px;
  font-family: var(--font-body);
  color: var(--muted);
  font-size: 0.82rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}