/* ══════════════════════════════════════════════════════════════
   BazaFit — Component classes
   The real product component styles, lifted from the Mini App and
   re-expressed against design tokens. Prefixed `bf-` to avoid
   collisions. Shipped to consumers via styles.css so both the React
   components AND these raw classes are available.
   ══════════════════════════════════════════════════════════════ */

/* ─── BUTTONS ─────────────────────────────────────────────── */
.bf-btn {
  width: 100%;
  padding: 18px;
  border-radius: var(--r-xl);
  border: none;
  font-family: inherit;
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  background: var(--primary);
  color: #fff;
  transition: opacity var(--dur-base);
}
.bf-btn:active { opacity: 0.7; }
.bf-btn--gray { background: #2c2c2e; color: #ccc; }
.bf-btn--danger { background: var(--danger); }
.bf-btn--inline { width: auto; display: inline-flex; align-items: center; gap: 7px; padding: 10px 20px; font-size: var(--fs-sm); }
.bf-btn:disabled { opacity: 0.5; pointer-events: none; }

/* ─── CARD BUTTON (signature neon feature row) ────────────── */
.bf-card-btn {
  width: 100%;
  padding: 17px 16px 17px 20px;
  border: 1px solid var(--border-soft);
  border-radius: var(--r-3xl);
  display: flex;
  align-items: center;
  gap: var(--space-7);
  color: #fff;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-align: left;
  background: var(--surface-glass);
  transition: transform var(--dur-fast), box-shadow var(--dur-base);
}
.bf-card-btn::before { /* neon left accent bar */
  content: ""; position: absolute; left: 0; top: 12%; bottom: 12%;
  width: 3px; border-radius: 0 3px 3px 0; transition: opacity var(--dur-base);
}
.bf-card-btn::after { /* top sheen */
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  pointer-events: none;
}
.bf-card-btn:active { transform: scale(var(--press-scale)); }

.bf-card-btn__ic {
  width: 48px; height: 48px; border-radius: var(--r-xl);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: box-shadow var(--dur-base);
}
.bf-card-btn__ic svg { width: 26px; height: 26px; }
.bf-card-btn__txt { flex: 1; display: flex; flex-direction: column; }
.bf-card-btn__title { font-size: var(--fs-title); font-weight: var(--fw-bold); color: #fff; }
.bf-card-btn__sub { font-size: var(--fs-caption); color: rgba(255,255,255,0.45); margin-top: 3px; }
.bf-card-btn__arrow { color: rgba(255,255,255,0.25); flex-shrink: 0; display: flex; }
.bf-card-btn__arrow svg { width: 20px; height: 20px; }

/* category variants */
.bf-card-btn--blue   { box-shadow: var(--glow-blue-card),   inset 0 0 0 1px rgba(0,180,255,0.1); }
.bf-card-btn--blue::before   { background: var(--grad-blue);   box-shadow: 0 0 10px 2px rgba(0,180,255,0.6); }
.bf-card-btn--blue   .bf-card-btn__ic { background: rgba(0,180,255,0.12);  color: var(--accent-blue);   box-shadow: 0 0 14px var(--glow-blue); }
.bf-card-btn--blue:active   { box-shadow: 0 4px 24px rgba(0,180,255,0.18), inset 0 0 0 1px rgba(0,180,255,0.2); }

.bf-card-btn--green  { box-shadow: var(--glow-green-card),  inset 0 0 0 1px rgba(56,239,125,0.1); }
.bf-card-btn--green::before  { background: var(--grad-green);  box-shadow: 0 0 10px 2px rgba(56,239,125,0.6); }
.bf-card-btn--green  .bf-card-btn__ic { background: rgba(56,239,125,0.10); color: var(--accent-green);  box-shadow: 0 0 14px var(--glow-green); }
.bf-card-btn--green:active  { box-shadow: 0 4px 24px rgba(56,239,125,0.16), inset 0 0 0 1px rgba(56,239,125,0.2); }

.bf-card-btn--orange { box-shadow: var(--glow-orange-card), inset 0 0 0 1px rgba(255,160,50,0.1); }
.bf-card-btn--orange::before { background: var(--grad-orange); box-shadow: 0 0 10px 2px rgba(255,150,30,0.6); }
.bf-card-btn--orange .bf-card-btn__ic { background: rgba(255,140,30,0.10); color: var(--accent-orange); box-shadow: 0 0 14px var(--glow-orange); }
.bf-card-btn--orange:active { box-shadow: 0 4px 24px rgba(255,130,40,0.16), inset 0 0 0 1px rgba(255,140,30,0.2); }

.bf-card-btn--purple { box-shadow: var(--glow-purple-card), inset 0 0 0 1px rgba(160,80,255,0.12); }
.bf-card-btn--purple::before { background: var(--grad-purple); box-shadow: 0 0 10px 2px rgba(160,60,255,0.6); }
.bf-card-btn--purple .bf-card-btn__ic { background: rgba(140,60,255,0.12); color: var(--accent-purple); box-shadow: 0 0 14px var(--glow-purple); }
.bf-card-btn--purple:active { box-shadow: 0 4px 24px rgba(130,60,255,0.2), inset 0 0 0 1px rgba(160,80,255,0.2); }

.bf-card-btn--gold   { box-shadow: var(--glow-gold-card),   inset 0 0 0 1px rgba(255,200,60,0.12); }
.bf-card-btn--gold::before   { background: var(--grad-gold);   box-shadow: 0 0 10px 2px rgba(255,190,40,0.6); }
.bf-card-btn--gold   .bf-card-btn__ic { background: rgba(255,190,40,0.12); color: var(--accent-gold);   box-shadow: 0 0 14px var(--glow-gold); }
.bf-card-btn--gold:active   { box-shadow: 0 4px 24px rgba(255,190,40,0.2), inset 0 0 0 1px rgba(255,200,60,0.2); }

/* ─── INPUTS & SELECT ─────────────────────────────────────── */
.bf-field { margin-bottom: var(--space-8); }
.bf-label { display: block; margin-bottom: var(--space-3); margin-left: 4px; color: var(--text-label); font-size: var(--fs-sm); font-weight: var(--fw-medium); }
.bf-input, .bf-select, .bf-textarea {
  width: 100%; padding: var(--space-7); border-radius: var(--r-xl);
  border: 1px solid var(--border-solid); background: var(--surface-2);
  color: #fff; font-size: var(--fs-body); font-family: inherit;
  outline: none; appearance: none; -webkit-appearance: none;
  transition: border-color var(--dur-base);
}
.bf-input:focus, .bf-select:focus, .bf-textarea:focus { border-color: var(--primary); }
.bf-input::placeholder, .bf-textarea::placeholder { color: var(--text-faint); }
.bf-textarea { resize: vertical; min-height: 90px; }
.bf-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 18px;
}

/* ─── TAGS (specialization pills) ─────────────────────────── */
.bf-tags { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.bf-tag {
  background: rgba(48,167,247,0.1); border: 1px solid rgba(48,167,247,0.2);
  color: var(--primary); border-radius: var(--r-pill);
  padding: 6px 13px; font-size: var(--fs-caption); font-weight: var(--fw-medium);
  cursor: pointer; transition: transform var(--dur-fast); user-select: none;
}
.bf-tag:active { transform: scale(var(--press-scale-sm)); }
.bf-tag--selected { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 0 12px var(--glow-primary); }

/* ─── TABS (measure tabs) ─────────────────────────────────── */
.bf-tabs { display: flex; background: var(--surface-raised); padding: 4px; border-radius: var(--r-lg); }
.bf-tab {
  flex: 1; background: transparent; border: none; padding: 12px;
  color: var(--text-muted); border-radius: var(--r-md); font-size: var(--fs-base);
  font-weight: var(--fw-medium); font-family: inherit; cursor: pointer; transition: all var(--dur-base);
}
.bf-tab--active { background: var(--primary); color: #fff; box-shadow: var(--shadow-cta); }

/* ─── BADGE / LEVEL PILL ──────────────────────────────────── */
.bf-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: var(--r-pill); font-size: var(--fs-xs);
  font-weight: var(--fw-semibold); background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-strong); color: var(--text-secondary);
}
.bf-badge--accent { background: rgba(48,167,247,0.1); border-color: rgba(48,167,247,0.25); color: var(--primary); }

/* ─── AVATAR + NEON RING ──────────────────────────────────── */
.bf-avatar-ring { position: relative; display: inline-block; }
.bf-avatar-ring::before {
  content: ""; position: absolute; inset: -3px; border-radius: 50%;
  background: var(--grad-ring); animation: baza-ring-rotate 5s linear infinite;
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #fff calc(100% - 3px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #fff calc(100% - 3px));
}
.bf-avatar-ring::after {
  content: ""; position: absolute; inset: -5px; border-radius: 50%;
  background: var(--grad-ring); animation: baza-ring-rotate 5s linear infinite;
  filter: blur(8px); opacity: 0.45;
}
.bf-avatar {
  position: relative; z-index: 1; border-radius: 50%;
  border: 3px solid var(--bg-app); background: #1a1a24; object-fit: cover; display: block;
  width: 100%; height: 100%;
}
.bf-avatar--fallback { display: flex; align-items: center; justify-content: center; font-weight: var(--fw-heavy); color: var(--text-secondary); }

/* ─── NEON DIVIDER ────────────────────────────────────────── */
.bf-divider {
  width: 80%; max-width: 340px; height: 1px; margin: 0 auto;
  position: relative; border: none; background: var(--grad-divider);
}
.bf-divider::after {
  content: ""; position: absolute; inset: -2px 10%; background: inherit;
  filter: blur(6px); opacity: 0.55; border-radius: 2px;
}

/* ─── STAT ITEM (summary grid) ────────────────────────────── */
.bf-stat { display: flex; align-items: center; gap: var(--space-4); }
.bf-stat__ic { width: 42px; height: 42px; border-radius: var(--r-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.bf-stat__cap { font-size: var(--fs-nano); font-weight: var(--fw-bold); letter-spacing: 0.8px; color: var(--text-muted); text-transform: uppercase; margin-bottom: 2px; }
.bf-stat__val { font-size: var(--fs-h1); font-weight: var(--fw-heavy); color: #fff; line-height: 1; }
.bf-stat__unit { font-size: var(--fs-caption); font-weight: var(--fw-medium); color: var(--text-muted); }

/* ─── LIST ROW (workout card) ─────────────────────────────── */
.bf-row {
  display: flex; align-items: center; gap: var(--space-6);
  background: var(--surface-1); border: 1px solid var(--border-soft);
  border-radius: var(--r-2xl); padding: var(--space-6); cursor: pointer;
  transition: background 0.18s, transform var(--dur-fast); width: 100%; text-align: left;
}
.bf-row:active { background: #1a1a20; transform: scale(0.98); }
.bf-row__left { flex-shrink: 0; width: 52px; text-align: center; }
.bf-row__date { font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--accent-orange); line-height: 1.2; }
.bf-row__time { font-size: var(--fs-2xs); color: var(--text-faint); margin-top: 2px; }
.bf-row__main { flex: 1; min-width: 0; }
.bf-row__title { font-size: var(--fs-base); font-weight: var(--fw-semibold); color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 2px; }
.bf-row__sub { font-size: var(--fs-xs); color: var(--text-muted); }
.bf-row__chevron { flex-shrink: 0; color: rgba(255,255,255,0.2); display: flex; }

/* ─── CARD (generic surface) ──────────────────────────────── */
.bf-card { background: var(--surface-1); border: 1px solid var(--border-soft); border-radius: var(--r-4xl); padding: 20px; box-shadow: var(--shadow-card); }

/* ─── MODAL ───────────────────────────────────────────────── */
.bf-modal-scrim {
  position: fixed; inset: 0; z-index: 200; background: var(--scrim);
  backdrop-filter: blur(var(--blur-modal)); display: flex; justify-content: center;
  align-items: flex-start; overflow-y: auto; padding: 20px 10px;
}
.bf-modal {
  background: var(--surface-1); border: 1px solid var(--border-card);
  border-radius: var(--r-5xl); padding: 24px 20px; width: 100%; max-width: var(--modal-max);
  box-shadow: var(--shadow-modal); margin-top: 20px; position: relative; color: #fff;
}
.bf-modal__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.bf-modal__title { font-size: var(--fs-h3); font-weight: var(--fw-bold); text-align: center; flex: 1; line-height: var(--lh-snug); }
.bf-modal__back {
  min-width: 36px; height: 36px; border-radius: var(--r-lg); background: #2c2c2e; border: none;
  color: #fff; display: flex; align-items: center; justify-content: center; gap: 4px; cursor: pointer;
  font-size: var(--fs-sm); font-weight: var(--fw-semibold); padding: 0 14px; white-space: nowrap;
  transition: background var(--dur-fast), transform 0.1s; font-family: inherit;
}
.bf-modal__back:active { background: #3a3a3c; transform: scale(0.96); }
.bf-modal__back--fake { visibility: hidden; }