/* ---------- Card ---------- */

.card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-elev) 100%);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: var(--pad);
  box-shadow: var(--shadow-soft);
}
.card--flat { background: var(--surface); box-shadow: none; }
.card--pad-lg { padding: 20px; }
.card--tight { padding: 12px; }
.card__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.card__title { font-size: 16px; font-weight: 750; }
.card__sub { font-size: 13px; color: var(--text-3); }
.card--accent { border-color: color-mix(in srgb, var(--volt) 35%, var(--line)); }
.card--danger { border-color: color-mix(in srgb, var(--danger) 45%, var(--line)); }
.card--warn { border-color: color-mix(in srgb, var(--warn) 45%, var(--line)); }
.card--record {
  border-color: color-mix(in srgb, var(--warn) 55%, var(--line));
  background:
    radial-gradient(120% 130% at 90% -20%, color-mix(in srgb, var(--warn) 22%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, var(--surface) 0%, var(--bg-elev) 100%);
}

.clickable { cursor: pointer; -webkit-tap-highlight-color: transparent; }
.clickable:active { transform: scale(0.988); }

/* ---------- Botões ---------- */

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  padding: 14px 18px;
  font-weight: 750;
  font-size: 15px;
  letter-spacing: 0.01em;
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  transition: transform 0.06s ease, filter 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn--primary { background: var(--volt); color: #0A0B0D; }
.btn--flame { background: var(--flame); color: #14100C; }
.btn--cardio { background: var(--cardio); color: #04141C; }
.btn--ball { background: var(--ball); color: #05180E; }
.btn--ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn--quiet { background: var(--surface-2); color: var(--text-2); }
.btn--danger { background: color-mix(in srgb, var(--danger) 22%, var(--surface)); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.btn--block { width: 100%; }
.btn--lg { min-height: 60px; font-size: 17px; border-radius: var(--r-lg); }
.btn--sm { min-height: 38px; padding: 8px 12px; font-size: 13.5px; border-radius: 12px; }
.btn-row { display: flex; gap: 10px; }
.btn-row > * { flex: 1; }

/* ---------- Pills / badges ---------- */

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 650;
  border: 1px solid var(--line-soft);
  white-space: nowrap;
}
.pill--volt { background: color-mix(in srgb, var(--volt) 16%, transparent); color: var(--volt); border-color: color-mix(in srgb, var(--volt) 30%, transparent); }
.pill--flame { background: color-mix(in srgb, var(--flame) 16%, transparent); color: var(--flame); border-color: color-mix(in srgb, var(--flame) 30%, transparent); }
.pill--cardio { background: color-mix(in srgb, var(--cardio) 16%, transparent); color: var(--cardio); border-color: color-mix(in srgb, var(--cardio) 30%, transparent); }
.pill--ball { background: color-mix(in srgb, var(--ball) 16%, transparent); color: var(--ball); border-color: color-mix(in srgb, var(--ball) 30%, transparent); }
.pill--recover { background: color-mix(in srgb, var(--recover) 16%, transparent); color: var(--recover); border-color: color-mix(in srgb, var(--recover) 30%, transparent); }
.pill--warn { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 32%, transparent); }
.pill--danger { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 32%, transparent); }
.pill--ok { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 32%, transparent); }

/* ---------- Formulários ---------- */

.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font-size: 12.5px; font-weight: 700; color: var(--text-3); letter-spacing: 0.04em; text-transform: uppercase; }
.field__hint { font-size: 12px; color: var(--text-3); }
.input, .select, .textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 13px 14px;
  color: var(--text);
  outline: none;
  min-height: 50px;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--volt-dim); }
.textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.select { appearance: none; background-image: none; }
.input--num { font-family: var(--num); font-variant-numeric: tabular-nums; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (max-width: 380px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }

/* Stepper numérico grande (usado no modo treino) */
.stepper { display: flex; align-items: stretch; gap: 8px; }
.stepper__btn {
  width: 56px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text);
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
}
.stepper__btn:active { background: var(--surface-3); }
.stepper__value {
  flex: 1;
  text-align: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  font-family: var(--num);
  font-size: 26px;
  font-weight: 700;
  padding: 10px 4px;
  min-height: 62px;
  width: 100%;
}
.stepper__unit { font-size: 13px; color: var(--text-3); align-self: center; min-width: 26px; }

/* Escolha em segmentos */
.segmented { display: flex; background: var(--surface-2); border-radius: var(--r-md); padding: 4px; gap: 4px; border: 1px solid var(--line-soft); }
.segmented__opt {
  flex: 1; border: 0; background: transparent; color: var(--text-3);
  padding: 10px 6px; border-radius: 12px; font-weight: 700; font-size: 14px; cursor: pointer;
}
.segmented__opt--active { background: var(--surface-3); color: var(--text); }

/* Escala 0–10 (dor) */
.scale { display: grid; grid-template-columns: repeat(11, 1fr); gap: 4px; }
.scale__opt {
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text-2);
  font-weight: 700;
  font-size: 13px;
  display: grid; place-items: center;
  cursor: pointer;
  padding: 0;
}
.scale__opt--active { background: var(--text); color: #0A0B0D; border-color: var(--text); }
.scale--5 { grid-template-columns: repeat(5, 1fr); }
.scale__labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-3); margin-top: 4px; }

.switch-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--line-soft);
}
.switch-row:last-child { border-bottom: 0; }

.yesno { display: flex; gap: 8px; }
.yesno__btn {
  flex: 1; min-height: 46px; border-radius: 14px; border: 1px solid var(--line);
  background: var(--surface-2); color: var(--text-2); font-weight: 750; cursor: pointer;
}
.yesno__btn--yes.is-active { background: var(--volt); color: #0A0B0D; border-color: var(--volt); }
.yesno__btn--no.is-active { background: var(--surface-3); color: var(--text); border-color: var(--text-3); }

/* ---------- Sheet / modal ---------- */

.sheet-backdrop {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(3px);
  display: flex; align-items: flex-end; justify-content: center;
  animation: fade 0.15s ease;
}
.sheet {
  width: 100%;
  max-width: 720px;
  max-height: 92dvh;
  overflow-y: auto;
  background: var(--bg-elev);
  border-top-left-radius: var(--r-xl);
  border-top-right-radius: var(--r-xl);
  border: 1px solid var(--line);
  border-bottom: 0;
  padding: 10px var(--pad) calc(var(--sab) + 22px);
  box-shadow: var(--shadow);
  animation: slideup 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  -webkit-overflow-scrolling: touch;
}
.sheet__grab { width: 44px; height: 5px; border-radius: 99px; background: var(--surface-3); margin: 4px auto 14px; }
.sheet__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.sheet__title { font-size: 19px; font-weight: 780; }

@keyframes slideup { from { transform: translateY(24px); opacity: 0.4; } to { transform: none; opacity: 1; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Toast ---------- */

.toast-root {
  position: fixed;
  left: 0; right: 0;
  bottom: calc(var(--tabbar-h) + var(--sab) + 12px);
  z-index: 80;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  pointer-events: none;
  padding: 0 16px;
}
.toast {
  background: var(--surface-3);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 999px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 650;
  box-shadow: var(--shadow);
  animation: slideup 0.18s ease;
  max-width: 100%;
}
.toast--ok { border-color: color-mix(in srgb, var(--ok) 50%, transparent); }
.toast--warn { border-color: color-mix(in srgb, var(--warn) 50%, transparent); }
.toast--danger { border-color: color-mix(in srgb, var(--danger) 55%, transparent); }
.toast--record {
  border-color: color-mix(in srgb, var(--warn) 70%, transparent);
  background: linear-gradient(135deg, color-mix(in srgb, var(--warn) 22%, var(--surface-3)), var(--surface-3));
  font-weight: 750;
  border-radius: var(--r-md);
  padding: 13px 18px;
  text-align: center;
}

/* ---------- Estatísticas ---------- */

.stat {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 12px;
}
.stat__label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); font-weight: 700; }
.stat__value { font-size: 22px; font-weight: 780; font-family: var(--num); font-variant-numeric: tabular-nums; margin-top: 2px; }
.stat__sub { font-size: 12px; color: var(--text-3); }

/* ---------- Barra de progresso ---------- */

.bar { height: 8px; background: var(--surface-3); border-radius: 99px; overflow: hidden; }
.bar__fill { height: 100%; background: var(--volt); border-radius: 99px; transition: width 0.3s ease; }
.bar__fill--flame { background: linear-gradient(90deg, var(--flame), #FFB300); }
.bar__fill--cardio { background: var(--cardio); }

/* ---------- Lista ---------- */

.list { display: flex; flex-direction: column; gap: 10px; }
.list-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 12px 14px;
}
.list-item__title { font-weight: 700; font-size: 15px; }
.list-item__sub { font-size: 12.5px; color: var(--text-3); }
.list-item__thumb {
  width: 52px; height: 52px; flex: 0 0 52px;
  border-radius: 12px; overflow: hidden;
  background: var(--surface-2);
  display: grid; place-items: center;
}
.list-item__thumb svg, .list-item__thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Ilustrações de exercício ---------- */

.exfig {
  background: radial-gradient(120% 100% at 50% 0%, #1D232B 0%, #12151A 100%);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
  position: relative;
}
.exfig svg, .exfig img { width: 100%; height: 100%; display: block; object-fit: cover; }
.exfig__cap {
  position: absolute; left: 8px; bottom: 8px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--text-2);
  font-size: 10.5px;
  padding: 3px 8px;
  border-radius: 99px;
  backdrop-filter: blur(4px);
}
.exfig--tall { aspect-ratio: 4 / 3; }
.exfig--wide { aspect-ratio: 16 / 9; }

/* ---------- Chart (SVG) ---------- */

.chart { width: 100%; overflow-x: auto; }
.chart svg { display: block; width: 100%; height: auto; }
.chart__empty { color: var(--text-3); font-size: 13px; padding: 18px 0; text-align: center; }
.chart-legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 11.5px; color: var(--text-3); margin-top: 6px; }
.chart-legend__dot { width: 9px; height: 9px; border-radius: 99px; display: inline-block; margin-right: 5px; }

/* ---------- Aviso de segurança ---------- */

.safety {
  border-left: 3px solid var(--warn);
  background: color-mix(in srgb, var(--warn) 8%, transparent);
  padding: 10px 12px;
  border-radius: 0 12px 12px 0;
  font-size: 13px;
  color: var(--text-2);
}
.safety--danger { border-left-color: var(--danger); background: color-mix(in srgb, var(--danger) 9%, transparent); }
.safety--info { border-left-color: var(--cardio); background: color-mix(in srgb, var(--cardio) 8%, transparent); }

.empty {
  text-align: center;
  color: var(--text-3);
  padding: 26px 14px;
  font-size: 14px;
}
.empty__icon { font-size: 30px; margin-bottom: 6px; }