/* TheLab — workout.html (full-page active workout) */

.workout-page {
  min-height: 100vh;
  display: flex; flex-direction: column;
  background: var(--bg);
  /* Reserve room for the sticky finish bar + the soft keyboard. The kb-inset
   * fallback CSS var is driven by visualViewport JS for browsers without
   * native env(keyboard-inset-height). */
  padding-bottom: max(
    calc(72px + env(safe-area-inset-bottom)),
    calc(72px + env(keyboard-inset-height, 0px)),
    calc(72px + var(--kb-inset, 0px))
  );
}

/* ---- header ---- */
.wp-head {
  position: sticky; top: 0; z-index: 100;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  background: rgba(11, 11, 13, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ws-card-border, #1F1F24);
}
.wp-back {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-2);
  text-decoration: none;
  transition: border-color var(--d-fast), color var(--d-fast);
}
.wp-back:hover { border-color: var(--accent); color: var(--accent); }
.wp-back i { font-size: 18px; }
.wp-title {
  min-width: 0;
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: var(--w-semi);
  letter-spacing: -0.01em;
  text-align: left;
  padding: 4px 8px;
  border-radius: 8px;
  text-overflow: ellipsis;
}
.wp-title:focus { background: var(--surface); }
.wp-timer {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-2);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.wp-cog {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-2);
  cursor: pointer;
}
.wp-cog:hover { border-color: var(--accent); color: var(--accent); }
.wp-cog i { font-size: 18px; }

/* ---- body ---- */
.wp-body { padding: 14px; flex: 1; }
.wp-caption {
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 8px 10px;
  resize: vertical;
  margin-bottom: 16px;
  min-height: 36px;
}
.wp-caption:focus {
  outline: none;
  background: var(--surface);
  border-color: var(--border);
}
.wp-caption::placeholder { color: var(--text-3); }

/* ---- workout clock (centered above first exercise) ---- */
.wp-clock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 16px 18px;
  margin: 4px 0 16px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(163, 230, 53, 0.04) 0%, transparent 100%);
  border: 1px solid var(--border);
}
.wp-clock-label {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: var(--w-semi);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  text-align: center;
}
.wp-clock-time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: var(--w-semi);
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-align: center;
  color: var(--text);
}
.wp-clock-time--total {
  font-size: 26px;
  color: var(--text-2);
}
.wp-clock-time--state {
  font-size: 38px;
  margin-top: 2px;
}
.wp-clock-total, .wp-clock-state {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.wp-clock-state { margin-top: 4px; }
.wp-clock-target {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}
/* Mode-driven palette swap. */
.wp-clock[data-mode="active"] .wp-clock-time--state { color: var(--accent); }
.wp-clock[data-mode="active"] #wp-clock-state-label  { color: var(--accent); }
.wp-clock[data-mode="resting"] .wp-clock-time--state { color: #F2C94C; }
.wp-clock[data-mode="resting"] #wp-clock-state-label { color: #F2C94C; }
.wp-clock[data-mode="resting"][data-over="1"] .wp-clock-time--state { color: #F07B18; }
.wp-clock[data-mode="resting"][data-over="1"] #wp-clock-state-label { color: #F07B18; }

.ws-exercises-host {
  display: flex; flex-direction: column; gap: 12px;
}

.wp-add {
  width: 100%;
  margin-top: 16px;
  padding: 14px;
  background: transparent;
  border: 1px dashed var(--ws-check-border, #2A2A30);
  border-radius: 12px;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: var(--w-semi);
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.wp-add:hover { border-color: var(--accent); color: var(--accent); }
.wp-add i { font-size: 16px; }

/* ---- finish bar (sticky bottom, lifts above keyboard) ---- */
.wp-finish-bar {
  position: fixed;
  left: 0; right: 0;
  /* Float above whichever inset is largest: home-indicator safe-area, native
   * keyboard inset, or the JS-driven --kb-inset fallback. */
  bottom: max(env(safe-area-inset-bottom, 0px), env(keyboard-inset-height, 0px), var(--kb-inset, 0px));
  z-index: 90;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  padding: 10px 14px 14px;
  transition: bottom 200ms ease;
  background: linear-gradient(to top, var(--bg) 75%, rgba(11,11,13,0));
}
.wp-cancel {
  padding: 12px 18px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-2);
  font-size: 13px;
  font-weight: var(--w-semi);
  cursor: pointer;
}
.wp-cancel:hover { border-color: var(--danger); color: var(--danger); }
.wp-finish {
  padding: 14px;
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: var(--w-semi);
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.wp-finish:hover { background: var(--accent-strong); }
.wp-finish i { font-size: 17px; }

/* ---- exercise card thumb link tap target ---- */
.ws-ex-thumb-link { display: block; line-height: 0; }
.ws-ex-name a {
  color: inherit;
  text-decoration: none;
}
.ws-ex-name a:hover { color: var(--accent); }

/* Dragging affordance */
.ws-ex-card.is-dragging,
.ws-set-row.is-dragging {
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

/* ---- sheets (re-used pattern from health/profile) ---- */
.wp-sheet {
  display: none; position: fixed; inset: 0; z-index: 5200;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  align-items: flex-end; justify-content: center;
}
.wp-sheet.open { display: flex; animation: fadeIn var(--dur-2, 200ms) var(--ease, ease); }
.wp-sheet-box {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-radius: 20px 20px 0 0;
  width: 100%; max-width: 560px;
  padding: 16px 18px calc(28px + env(safe-area-inset-bottom));
  box-shadow: 0 -12px 36px rgba(0,0,0,0.6);
  animation: slideUp var(--d-base, 200ms) var(--ease, ease);
}
.wp-sheet-handle {
  width: 40px; height: 4px;
  margin: 0 auto 14px;
  background: var(--text-3);
  border-radius: 2px;
  opacity: 0.4;
}
.wp-sheet h3 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: var(--w-semi);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  margin: 0 0 14px;
}
.wp-form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.wp-form-lbl {
  font-size: 11px;
  font-weight: var(--w-semi);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-3);
}
.wp-form-row input,
.wp-form-row textarea {
  padding: 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  resize: vertical;
}
.wp-form-row input:focus,
.wp-form-row textarea:focus { outline: none; border-color: var(--accent); }
.wp-form-hint {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 2px;
}
.wp-link {
  align-self: flex-start;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  font-weight: var(--w-semi);
  cursor: pointer;
  padding: 4px 0;
  margin-top: 2px;
}
.wp-link:hover { text-decoration: underline; }
.wp-form-save {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 14px;
  border-radius: 12px; border: none; cursor: pointer;
  font-size: 14px; font-weight: var(--w-semi);
  margin-top: 4px;
}

.wp-action {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  font-weight: var(--w-medium);
  cursor: pointer;
  margin-bottom: 6px;
  text-align: left;
  transition: border-color var(--d-fast);
}
.wp-action:hover { border-color: var(--accent); color: var(--accent); }
.wp-action i { font-size: 18px; }
.wp-action-danger:hover { border-color: var(--danger); color: var(--danger); }
.wp-action-muted { background: transparent; color: var(--text-3); justify-content: center; }
.wp-action-muted:hover { border-color: var(--border); color: var(--text-2); }

/* ---- discard-confirm sheet ---- */
.wp-confirm-box {
  max-width: 440px;
}
.wp-confirm-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: var(--w-bold, 700);
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--text);
  margin: 4px 0 6px;
}
.wp-confirm-body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.45;
  color: var(--text-2);
  margin: 0 0 18px;
}
.wp-confirm-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.wp-confirm-cancel {
  padding: 13px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: var(--w-semi);
  cursor: pointer;
  transition: border-color var(--d-fast), color var(--d-fast);
}
.wp-confirm-cancel:hover { border-color: var(--text-2); color: var(--text); }
.wp-confirm-danger {
  padding: 13px;
  background: #2A0F12;
  border: 1px solid #5C1A20;
  border-radius: 12px;
  color: #FF6B6B;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: var(--w-semi);
  cursor: pointer;
  transition: background var(--d-fast), border-color var(--d-fast);
}
.wp-confirm-danger:hover {
  background: #38141A;
  border-color: #7A2530;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }