:root {
  --bg: #0b1220;
  --panel: #111a2e;
  --panel-2: #16223b;
  --line: #24324f;
  --text: #e6edf7;
  --muted: #8d9cb8;
  --accent: #22c55e;
  --accent-2: #16a34a;
  --warn: #f59e0b;
  --bad: #ef4444;
  --info: #38bdf8;
  --radius: 14px;
  --tab-h: 62px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

body { padding-bottom: calc(var(--tab-h) + env(safe-area-inset-bottom) + 20px); }

a { color: var(--info); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  background: rgba(11, 18, 32, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 700; text-decoration: none; }
.save-state { font-size: 12px; color: var(--muted); }
.save-state.error { color: var(--bad); }

.view { max-width: 1000px; margin: 0 auto; padding: 12px 12px 24px; }

.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: calc(var(--tab-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(17, 26, 46, 0.97);
  border-top: 1px solid var(--line);
}
.tabbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--muted); font-size: 11px; text-decoration: none; }
.tabbar svg { width: 22px; height: 22px; }
.tabbar a.active { color: var(--accent); }
@media (min-width: 760px) {
  body { padding-bottom: calc(var(--tab-h) + 36px); }
  .tabbar { left: 50%; right: auto; bottom: 12px; width: 560px; height: var(--tab-h); padding-bottom: 0; transform: translateX(-50%); border: 1px solid var(--line); border-radius: 16px; }
}

h1 { margin: 0; font-size: 20px; line-height: 1.25; }
h2 { margin: 0; font-size: 16px; }
h3 { margin: 0; color: var(--muted); font-size: 12.5px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }
p { margin: 6px 0; }
.page-title { margin: 8px 2px 4px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.hint { margin: 2px 0 10px; color: var(--muted); font-size: 12.5px; }

.card { margin: 12px 0; padding: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.card.flush { padding: 0; overflow: hidden; }
.card-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.card-head.pad { padding: 14px 14px 4px; }

input, select, textarea {
  width: 100%;
  min-height: 42px;
  padding: 9px 10px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
}
input::placeholder, textarea::placeholder { color: #5f6f8e; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
textarea { margin-top: 8px; resize: vertical; }
input[type="date"], input[type="time"] { min-width: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  padding: 10px 14px;
  background: var(--accent);
  color: #03140a;
  border: 1px solid var(--accent);
  border-radius: 10px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); font-weight: 600; }
.btn.small { min-height: 34px; padding: 6px 10px; font-size: 13px; }
.btn.danger { background: transparent; color: #fca5a5; border-color: rgba(239, 68, 68, 0.5); }
.file input { display: none; }

.icon-btn {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.icon-btn.danger { color: #fca5a5; font-size: 20px; }
.link { padding: 0; background: none; border: 0; color: var(--info); font: inherit; text-decoration: none; cursor: pointer; }

.row { display: flex; }
.gap { gap: 10px; }
.wrap { flex-wrap: wrap; }
.center { justify-content: center; align-items: center; }
.align-end { align-items: flex-end; }
.spaced { margin: 10px 0; }

.field { display: flex; flex: 1 1 140px; flex-direction: column; gap: 4px; min-width: 0; }
.field > span { color: var(--muted); font-size: 12px; }
.field > strong { display: flex; align-items: center; min-height: 42px; font-size: 17px; }
.field.block { margin-top: 10px; }

.daybar { display: flex; align-items: center; gap: 10px; margin: 6px 0 10px; }
.daybar-center { flex: 1; text-align: center; }
.date-input { max-width: 190px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 8px; margin: 10px 0; }
.stat { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.card .stat { background: var(--panel-2); }
.stat-val { font-size: 18px; font-weight: 700; }
.stat-lbl { color: var(--muted); font-size: 12px; }
.stat-note { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 12px; }
.stat .bar { display: block; height: 4px; margin-top: 4px; overflow: hidden; background: var(--panel-2); border-radius: 4px; }
.stat .bar i { display: block; height: 100%; background: var(--accent); }

.slot { padding: 12px 0 6px; border-top: 1px solid var(--line); }
.hint + .slot { padding-top: 4px; border-top: 0; }
.slot-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }

.item { display: grid; grid-template-columns: 1fr 96px 96px 42px; align-items: center; gap: 6px; margin-bottom: 6px; }
.item.simple { grid-template-columns: 1fr 42px; }
.mini { position: relative; display: block; }
.mini input { padding-right: 44px; text-align: right; }
.mini span { position: absolute; top: 50%; right: 8px; transform: translateY(-50%); color: var(--muted); font-size: 11px; pointer-events: none; }
@media (max-width: 600px) {
  .item { grid-template-columns: 1fr 1fr 42px; }
  .item .item-text { grid-column: 1 / -1; }
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 4px; }
.chip { padding: 7px 11px; background: var(--panel-2); color: var(--text); border: 1px solid var(--line); border-radius: 999px; font: inherit; font-size: 13px; cursor: pointer; }
.chip.add { color: var(--accent); border-style: dashed; }
.chip.active { background: var(--accent); color: #03140a; border-color: var(--accent); font-weight: 600; }
.small-chips .chip { padding: 4px 9px; font-size: 12px; }

.toggle, .check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  user-select: none;
}
.toggle input, .check input { width: 18px; height: 18px; min-height: 0; margin: 0; padding: 0; accent-color: var(--accent); }
.toggle.on { color: var(--warn); border-color: var(--warn); }
.check.on { border-color: var(--accent); }
.checks { display: flex; flex-wrap: wrap; gap: 8px; }

.session { margin-bottom: 10px; padding: 10px; background: rgba(255, 255, 255, 0.02); border: 1px solid var(--line); border-radius: 12px; }
.session-head { display: flex; gap: 8px; margin-bottom: 8px; }
.session-name { font-weight: 700; }
.ex-grid { display: grid; grid-template-columns: 1fr 64px 92px 76px 42px; align-items: center; gap: 6px; margin-bottom: 6px; }
.ex-grid.routine { grid-template-columns: 1fr 64px 110px 42px; }
.ex-head span { padding-left: 4px; color: var(--muted); font-size: 11px; }
@media (max-width: 600px) {
  .ex-grid { grid-template-columns: 1fr 44px 62px 54px 36px; gap: 4px; }
  .ex-grid.routine { grid-template-columns: 1fr 48px 76px 36px; }
  .ex-grid input { padding: 8px 6px; font-size: 14px; }
  .ex-grid .icon-btn { width: 36px; height: 38px; }
}
.pushups { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.pushups h3 { margin-bottom: 8px; }

.cardio-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr 42px;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.cardio-head { margin-bottom: 2px; }
.cardio-head span { padding-left: 4px; color: var(--muted); font-size: 11px; }
@media (max-width: 600px) {
  .cardio-row { grid-template-columns: 1fr 1fr 1fr 42px; }
  .cardio-row .c-type { grid-column: 1 / 4; }
  .cardio-row .c-del { grid-column: 4; grid-row: 1; }
  .cardio-head { display: none; }
}

.badge { display: inline-block; padding: 2px 8px; color: var(--info); background: rgba(56, 189, 248, 0.12); border: 1px solid rgba(56, 189, 248, 0.35); border-radius: 999px; font-size: 11px; white-space: nowrap; }
.tag { display: inline-block; padding: 2px 8px; border: 1px solid var(--line); border-radius: 999px; font-size: 11.5px; }
.tag.warn { color: var(--warn); border-color: rgba(245, 158, 11, 0.5); }

.alerts { display: flex; flex-direction: column; gap: 6px; margin: 0; padding: 0; list-style: none; }
.alerts li { padding: 9px 12px; background: var(--panel-2); border-left: 4px solid var(--info); border-radius: 10px; font-size: 14px; }
.alerts li.good { border-left-color: var(--accent); }
.alerts li.warn { border-left-color: var(--warn); }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.week-table { width: 100%; min-width: 980px; border-collapse: separate; border-spacing: 0; font-size: 12.5px; }
.week-table th, .week-table td { padding: 8px; text-align: left; vertical-align: top; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.week-table thead th { background: var(--panel-2); }
.week-table thead th:first-child { position: sticky; left: 0; z-index: 2; }
.week-table tbody th { position: sticky; left: 0; z-index: 1; min-width: 104px; background: var(--panel-2); color: var(--muted); font-weight: 600; }
.week-table td { min-width: 128px; }
.week-table a { color: var(--text); font-weight: 700; text-decoration: none; }
.week-table .today { background: rgba(34, 197, 94, 0.07); }
.week-table thead th.today a { color: var(--accent); }

table.simple { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.simple th, table.simple td { padding: 7px 8px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
table.simple th { color: var(--muted); font-size: 12px; font-weight: 600; }

.chart { display: block; width: 100%; height: auto; margin: 6px 0; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .axis { fill: var(--muted); font-size: 11px; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linejoin: round; }
.chart .dot { fill: var(--bg); stroke: var(--accent); stroke-width: 2.5; }
.chart .goal { stroke: var(--warn); stroke-width: 1.5; stroke-dasharray: 6 5; }
.chart .goal-label { fill: var(--warn); font-size: 11px; }
.chart .proj { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 3 5; opacity: 0.6; }
.chart .bar { fill: #3a4d75; }
.chart .bar.ok { fill: var(--accent-2); }

.body-svg { display: block; width: 100%; max-width: 520px; height: auto; margin: 0 auto; }
.body-parts g { opacity: 0.9; }
.bl-name { fill: var(--muted); font-size: 13px; }
.bl-pct { font-size: 22px; font-weight: 800; }
.center-text { text-align: center; }
.pad-text { padding: 0 14px 14px; }
.overall { display: flex; flex-direction: column; align-items: center; margin: 2px 0 6px; }
.overall-pct { font-size: 40px; font-weight: 800; line-height: 1.1; }
.overall.lvl-good .overall-pct { color: var(--accent); }
.overall.lvl-mid .overall-pct { color: var(--warn); }
.overall.lvl-bad .overall-pct { color: var(--bad); }
.areas { display: flex; flex-direction: column; gap: 8px; margin: 10px 0 0; padding: 0; list-style: none; }
.area { padding: 10px 12px; background: var(--panel-2); border-left: 4px solid var(--line); border-radius: 10px; }
.area-head { display: flex; justify-content: space-between; align-items: baseline; }
.area-pct { font-weight: 800; }
.area .bar { display: block; height: 5px; margin: 6px 0 2px; overflow: hidden; background: var(--bg); border-radius: 4px; }
.area .bar i { display: block; height: 100%; background: var(--line); }
.area-tip { margin: 6px 0 0; font-size: 14px; }
.lvl-good { border-left-color: var(--accent); }
.lvl-good .area-pct { color: var(--accent); }
.lvl-good .bar i { background: var(--accent); }
.lvl-mid { border-left-color: var(--warn); }
.lvl-mid .area-pct { color: var(--warn); }
.lvl-mid .bar i { background: var(--warn); }
.lvl-bad { border-left-color: var(--bad); }
.lvl-bad .area-pct { color: var(--bad); }
.lvl-bad .bar i { background: var(--bad); }
.chip.lvl-good { color: var(--accent); }
.chip.lvl-mid { color: var(--warn); }
.chip.lvl-bad { color: #fca5a5; }

.quick { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.quick .btn { flex: 1 1 150px; }
.pending { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 4px 0 10px; font-size: 13px; }
.pending .chip { border-color: rgba(245, 158, 11, 0.5); color: var(--warn); }
.done-note { margin: 4px 0 10px; color: var(--accent); font-size: 13px; }

.big-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
@media (max-width: 600px) { .big-actions { grid-template-columns: 1fr; } }
.btn.big { flex-direction: column; gap: 2px; min-height: 64px; font-size: 17px; }
.btn.big small { font-size: 12px; font-weight: 500; opacity: 0.75; }
.btn.wide { width: 100%; margin-top: 12px; }

.summary .sum-row { display: grid; grid-template-columns: 110px 1fr 16px; align-items: center; gap: 10px; padding: 13px 14px; color: var(--text); text-decoration: none; border-bottom: 1px solid var(--line); }
.summary .sum-row:last-child { border-bottom: 0; }
.summary .sum-row:hover { background: var(--panel-2); }
.sum-label { color: var(--muted); font-size: 13px; }
.sum-value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sum-row.empty .sum-value { color: var(--warn); font-size: 13px; }
.sum-go { color: var(--muted); font-size: 20px; }

.wizard { max-width: 620px; margin: 0 auto; padding-top: 4px; }
.wiz-top { display: flex; justify-content: space-between; align-items: center; margin: 4px 2px 8px; }
.wiz-bar { height: 5px; overflow: hidden; background: var(--panel-2); border-radius: 4px; }
.wiz-bar i { display: block; height: 100%; background: var(--accent); transition: width 0.25s; }
.wiz-q { margin: 26px 2px 14px; font-size: 26px; }
.wiz-body h3 { margin: 16px 0 6px; }
.wiz-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 24px; }
.wiz-nav .btn { flex: 1; min-height: 50px; font-size: 16px; }
.wiz-nav .btn.ghost { flex: 0 0 110px; }
.write-row { display: flex; gap: 8px; margin: 8px 0; }
.write-row input { min-height: 50px; font-size: 16px; }
.big-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.big-chips .chip { padding: 11px 15px; font-size: 15px; }
.big-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.big-checks .check { padding: 13px 14px; border-radius: 12px; font-size: 15px; }
.picked { display: flex; flex-direction: column; gap: 6px; margin: 0 0 8px; padding: 0; list-style: none; }
.picked li { display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.picked li > span { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.picked small { color: var(--muted); font-size: 12px; }
.picked select { width: auto; max-width: 140px; }
.picked-session, .cardio-card { margin-bottom: 10px; padding: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.cardio-card .row { margin-top: 6px; }
.center-y { align-items: center; }
.grow { flex: 1; }
.big-number { margin: 14px 0 0; font-size: 34px; font-weight: 800; text-align: center; }
.mini.big input { min-height: 60px; font-size: 26px; text-align: center; padding-right: 50px; }
.mini.big span { font-size: 16px; }
.day-text { min-height: 280px; font-size: 15px; }

.report { min-height: 340px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; line-height: 1.5; }
.steps { margin: 8px 0 12px; padding-left: 22px; }
.steps li { margin: 5px 0; }
.compact { margin: 4px 0; padding-left: 18px; font-size: 13px; }
.import-result { margin-top: 12px; padding: 10px 12px; background: var(--panel-2); border-radius: 10px; }
details summary { margin: 10px 0 6px; color: var(--info); cursor: pointer; }

.tpl-row { display: grid; gap: 4px; padding: 10px 0; border-top: 1px solid var(--line); }
.tpl-grid { display: grid; grid-template-columns: 1fr 150px 96px 96px 42px; align-items: center; gap: 6px; }
@media (max-width: 700px) {
  .tpl-grid { grid-template-columns: 1fr 1fr 42px; }
  .tpl-grid .tpl-text, .tpl-grid .tpl-short { grid-column: 1 / -1; }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--tab-h) + env(safe-area-inset-bottom) + 16px);
  z-index: 30;
  max-width: min(92vw, 520px);
  padding: 10px 14px;
  background: #1c2946;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 14px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition: opacity 0.2s, transform 0.2s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (min-width: 760px) { .toast { bottom: calc(var(--tab-h) + 28px); } }