/* ==========================================================================
   Screen-specific layout
   ========================================================================== */

/* --- Home ---------------------------------------------------------------- */

.home__greet { font-size: 13px; color: var(--text-2); font-weight: 600; }
.home__cta-wrap { margin-top: 18px; }
.home__resume {
  display: flex; align-items: center; gap: 12px;
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: var(--r-lg);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  width: 100%; text-align: left;
}
.home__resume-dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--accent);
  flex: 0 0 auto;
  animation: blip 1.6s ease-in-out infinite;
}
@keyframes blip { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.8); } }

/* --- Train --------------------------------------------------------------- */

.train__muscles { margin-top: 4px; }
.train__hint { font-size: 13px; color: var(--text-2); margin-top: 12px; text-align: center; }

.train__sticky {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: 0 calc(-1 * var(--pad));
  padding: 8px var(--pad) 10px;
  padding-top: calc(var(--safe-top) + 8px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--fast) var(--ease);
}
.train__sticky--stuck { border-bottom-color: var(--line); }
.train__meta { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.train__timer {
  margin-left: auto;
  font-size: 14px; font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text-2);
}

.results {
  margin-top: 10px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  animation: pop-in var(--fast) var(--ease) both;
}
.results__label { padding: 9px 14px; background: var(--surface-2); }

.summary { text-align: center; padding: 6px 0 0; }
.summary__emoji { font-size: 46px; line-height: 1; }
.summary__title { font-size: 26px; font-weight: 780; letter-spacing: -0.02em; margin-top: 12px; }
.summary__muscles { font-size: 15px; color: var(--text-2); margin-top: 6px; }
.summary__vol {
  margin-top: 18px; padding: 18px;
  border-radius: var(--r-lg);
  background: var(--accent-soft);
}
.summary__vol-v { font-size: 34px; font-weight: 800; letter-spacing: -0.03em; color: var(--accent); font-variant-numeric: tabular-nums; }
.summary__vol-l { font-size: 12px; font-weight: 640; color: var(--accent); opacity: 0.8; letter-spacing: 0.05em; text-transform: uppercase; }

/* --- History ------------------------------------------------------------- */

.wcard {
  display: flex; align-items: center; gap: 14px;
  width: 100%; text-align: left;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--fast) var(--ease);
}
.wcard:active { transform: scale(0.985); }
.wcard + .wcard { margin-top: 10px; }
.wcard__date {
  flex: 0 0 auto;
  width: 50px; height: 54px;
  border-radius: var(--r-sm);
  background: var(--surface-2);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.wcard__mon { font-size: 10px; font-weight: 720; letter-spacing: 0.06em; color: var(--text-2); text-transform: uppercase; }
.wcard__day { font-size: 21px; font-weight: 760; letter-spacing: -0.02em; }
.wcard__title { font-size: 16px; font-weight: 680; }
.wcard__meta { font-size: 13px; color: var(--text-2); margin-top: 3px; }

.hgroup { margin-top: 22px; }
.hgroup__label { margin-bottom: 10px; padding-left: 2px; }

.detail__exercise { padding: 12px 14px; }
.detail__exercise + .detail__exercise { border-top: 1px solid var(--line); }
.detail__sets { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.detail__set {
  font-size: 13px; font-weight: 620;
  padding: 5px 9px;
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--text-2);
  font-variant-numeric: tabular-nums;
}

/* --- Progress ------------------------------------------------------------ */

.pickers { display: flex; flex-direction: column; gap: 10px; }
.picker {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  text-align: left;
}
.picker__l { font-size: 13px; color: var(--text-2); }
.picker__v { font-size: 15px; font-weight: 660; }
.picker__chev { width: 16px; height: 16px; color: var(--text-3); flex: 0 0 auto; }

.pr { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }

.optlist { margin-top: 8px; }
.opt {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%; text-align: left;
  min-height: 50px; padding: 8px 4px;
  font-size: 16px;
}
.opt + .opt { border-top: 1px solid var(--line); }
.opt__check { width: 20px; height: 20px; color: var(--accent); flex: 0 0 auto; }
.opt[aria-selected="true"] { color: var(--accent); font-weight: 640; }

/* --- Settings ------------------------------------------------------------ */

.setrow-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  width: 100%; text-align: left;
  padding: 13px 16px;
  background: var(--surface);
}
.setrow-item + .setrow-item { border-top: 1px solid var(--line); }