/* ============================================
   fitness.css — Fitness Suite: workout logger, body progress, water intake,
   rest timer overlay, personal-record badges.
   Part of the app.css split.
   ============================================ */

.fitness-tabs {
    display: flex; gap: 6px; margin-bottom: 18px;
    border-bottom: 1px solid var(--border); padding-bottom: 0;
}
.fitness-tab {
    display: flex; align-items: center; gap: 7px;
    padding: 10px 18px; background: none; border: none;
    border-bottom: 2px solid transparent; cursor: pointer;
    color: var(--text-muted); font-size: 0.9rem; font-weight: 500;
    transition: all 0.15s; margin-bottom: -1px;
}
.fitness-tab:hover { color: var(--text-secondary); }
.fitness-tab.active { color: var(--gold); border-bottom-color: var(--gold); }
.fitness-tab i { font-size: 1.05rem; }

.fitness-tab-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.fitness-tab-head .pomo-stats-grid { margin: 0; }

.fitness-two-col {
    display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 18px;
}
.fitness-col-side { display: flex; flex-direction: column; gap: 16px; }

/* Workout list */
.workout-list { display: flex; flex-direction: column; gap: 12px; }
.workout-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 14px 16px;
}
.workout-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.workout-card-title { font-weight: 600; color: var(--text-primary); font-size: 0.95rem; }
.workout-card-meta { display: flex; align-items: center; gap: 10px; margin-top: 4px; font-size: 0.78rem; color: var(--text-muted); flex-wrap: wrap; }
.workout-cat-badge { padding: 2px 9px; border-radius: 20px; font-weight: 600; font-size: 0.72rem; }
.workout-card-actions { display: flex; gap: 4px; flex-shrink: 0; }
.workout-ex-list { margin-top: 10px; display: flex; flex-direction: column; gap: 5px; }
.workout-ex-row { display: flex; justify-content: space-between; gap: 12px; font-size: 0.83rem; padding: 4px 0; border-top: 1px solid var(--border); }
.workout-ex-name { color: var(--text-secondary); font-weight: 500; }
.workout-ex-sets { color: var(--text-muted); text-align: right; }
.workout-card-note { margin-top: 8px; font-size: 0.8rem; color: var(--text-muted); font-style: italic; }

/* Progress card */
.fit-progress-card, .fit-week-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 14px 16px;
}
.fit-progress-card select { margin-bottom: 12px; }
.fit-progress-chart { min-height: 120px; }
.fit-progress-trend { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 10px; }
.fit-trend { font-weight: 600; margin-left: 6px; }
.fit-trend.up { color: var(--success); }
.fit-trend.down { color: var(--danger); }
.fit-trend.flat { color: var(--text-muted); }
.fit-progress-bars { display: flex; align-items: flex-end; gap: 5px; height: 120px; }
.fit-pbar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; height: 100%; justify-content: flex-end; }
.fit-pbar-val { font-size: 0.66rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.fit-pbar-track { width: 100%; max-width: 22px; height: 100%; display: flex; align-items: flex-end; background: var(--bg-tertiary); border-radius: 4px; }
.fit-pbar { width: 100%; background: linear-gradient(to top, var(--gold), #d4b65e); border-radius: 4px; transition: height 0.4s; min-height: 4px; }
.fit-pbar-lbl { font-size: 0.66rem; color: var(--text-muted); }

/* Body tab */
.body-goal-card, .body-log-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 16px 18px; margin-bottom: 18px;
}
.body-log-card { margin-bottom: 0; }
.body-goal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.body-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.fit-change.good { color: var(--success); }
.fit-change.bad { color: var(--danger); }
.fit-change.flat { color: var(--text-muted); }
.body-progress-empty, .body-progress-wrap { font-size: 0.85rem; color: var(--text-muted); }
.body-progress-labels { display: flex; justify-content: space-between; align-items: center; font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 6px; }
.body-progress-pct { color: var(--gold); font-weight: 700; font-size: 0.95rem; }
.body-progress-track { height: 12px; background: var(--bg-tertiary); border-radius: 8px; overflow: hidden; }
.body-progress-fill { height: 100%; background: linear-gradient(to right, var(--gold), #d4b65e); border-radius: 8px; transition: width 0.5s; }

.body-chart { position: relative; }
.body-line-chart { width: 100%; height: 160px; }
.body-chart-range { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

.body-list { display: flex; flex-direction: column; gap: 8px; }
.body-list-item { display: flex; justify-content: space-between; align-items: center; gap: 10px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; }
.body-list-date { font-size: 0.82rem; color: var(--text-secondary); font-weight: 500; }
.body-list-metrics { display: flex; gap: 8px; margin-top: 4px; flex-wrap: wrap; }
.body-metric-tag { font-size: 0.78rem; color: var(--text-primary); background: var(--bg-tertiary); padding: 2px 8px; border-radius: 6px; }
.body-list-note { font-size: 0.76rem; color: var(--text-muted); margin-top: 4px; font-style: italic; }

/* Water tab */
.water-main-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 14px; padding: 24px; margin-bottom: 18px;
    display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.water-ring-wrap { position: relative; width: 220px; height: 220px; }
.water-ring { width: 220px; height: 220px; transform: rotate(-90deg); }
.water-ring-bg { fill: none; stroke: var(--bg-tertiary); stroke-width: 14; }
.water-ring-fg { fill: none; stroke: #3f8de0; stroke-width: 14; stroke-linecap: round; transition: stroke-dashoffset 0.5s ease, stroke 0.3s; }
.water-ring-fg.complete { stroke: var(--success); }
.water-ring-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.water-count { font-size: 3rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.water-of { font-size: 0.9rem; color: var(--text-muted); margin-top: 4px; }
.water-controls { display: flex; align-items: center; gap: 12px; }
.water-btn { width: 44px; height: 44px; border-radius: 50%; background: var(--bg-tertiary); font-size: 1.3rem; }
.water-add { font-size: 1rem; padding: 12px 24px; }
.water-target-row { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-secondary); flex-wrap: wrap; justify-content: center; }
.water-hint { color: var(--text-muted); font-size: 0.78rem; }
.water-week-chart { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; height: 130px; }
.water-bar { width: 100%; max-width: 26px; background: #3f8de0; border-radius: 5px 5px 0 0; transition: height 0.4s; min-height: 3px; margin: 0 auto; }
.water-bar.hit { background: var(--success); }

/* Workout modal */
.workout-form-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 12px; }
.workout-sets-section { margin-top: 16px; }
.workout-sets-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; font-weight: 600; color: var(--text-secondary); font-size: 0.88rem; }
.workout-sets-cols { display: grid; grid-template-columns: 2.5fr 0.8fr 0.8fr 0.8fr 36px; gap: 8px; font-size: 0.72rem; color: var(--text-muted); padding: 0 2px 4px; }
.wsc-num, .wsc-del { text-align: center; }
.workout-sets-list { display: flex; flex-direction: column; gap: 8px; }
.workout-set-row { display: grid; grid-template-columns: 2.5fr 0.8fr 0.8fr 0.8fr 36px; gap: 8px; align-items: center; }
.workout-set-row .form-input { padding: 7px 9px; font-size: 0.85rem; }
.workout-set-row .ws-del { justify-self: center; }

/* ── Rest Timer Overlay ── */
.rest-timer-overlay {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  animation: fadeIn 0.3s;
}
.rest-timer-overlay.hidden { display: none; }
.rest-timer-card {
  background: var(--bg-card);
  border: 1px solid rgba(186,154,66,0.3);
  border-radius: 16px;
  padding: 20px 28px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.rest-timer-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.6;
  margin-bottom: 8px;
}
.rest-timer-time {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.rest-timer-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}

/* ── PR Badges ── */
.fit-pr-card {
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  padding: 16px;
  margin-top: 12px;
}
.pr-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.pr-badge {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(186,154,66,0.08);
  border-radius: 8px;
  border-left: 3px solid var(--gold);
}
.pr-badge-name {
  font-weight: 600;
  font-size: 0.85rem;
}
.pr-badge-stats {
  display: flex;
  gap: 10px;
  font-size: 0.8rem;
  opacity: 0.8;
}

@media (max-width: 920px) {
    .fitness-two-col { grid-template-columns: 1fr; }
    .body-stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .fitness-tab { padding: 9px 12px; font-size: 0.82rem; }
    .fitness-tab span { display: inline; }
    .workout-form-top { grid-template-columns: 1fr 1fr; }
    .workout-sets-cols, .workout-set-row { grid-template-columns: 2fr 0.7fr 0.7fr 0.7fr 30px; gap: 5px; }
    .water-ring-wrap, .water-ring { width: 180px; height: 180px; }
    .water-count { font-size: 2.4rem; }
}