styles.css

:root {
  --bg: #0e0e10;
  --surface: #18181c;
  --surface-2: #22232a;
  --border: #2c2d36;
  --text: #f0f0f2;
  --muted: #8b8d96;
  --primary: #6ea8fe;
  --primary-ink: #0a1a33;
  --danger: #f06868;
  --pull: #6ea8fe;
  --push: #f0a868;
  --legs: #6efea8;
  --custom: #c468f0;
  --gap: 12px;
  --radius: 12px;
  --tap: 44px;
  font-size: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom);
  padding-top: env(safe-area-inset-top);
}

#app { max-width: 640px; margin: 0 auto; min-height: 100vh; }

main {
  padding: var(--gap);
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

.status { padding: 24px; color: var(--muted); }

/* Top bar */
.topbar {
  position: sticky;
  top: 0;
  background: var(--bg);
  display: grid;
  grid-template-columns: var(--tap) 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 8px var(--gap);
  border-bottom: 1px solid var(--border);
  z-index: 5;
}
.title { font-size: 18px; margin: 0; font-weight: 600; }
.topright { display: flex; gap: 8px; }

.iconbtn {
  min-width: var(--tap); min-height: var(--tap);
  background: transparent;
  color: var(--text);
  border: none;
  font-size: 22px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.iconbtn:active { background: var(--surface-2); }
.iconbtn.danger { color: var(--danger); }

/* Cards & lists */
.list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex; flex-direction: column; gap: 6px;
}
.card .row1 { display: flex; align-items: center; gap: 8px; }
.card .date { margin-left: auto; color: var(--muted); }
.card .row2 { font-weight: 500; }
.card .row3 { font-size: 13px; }
.empty { color: var(--muted); padding: 20px; text-align: center; }
.muted { color: var(--muted); }
.center { text-align: center; }

.badge {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.badge-pull   { color: var(--pull); border-color: var(--pull); }
.badge-push   { color: var(--push); border-color: var(--push); }
.badge-legs   { color: var(--legs); border-color: var(--legs); }
.badge-custom { color: var(--custom); border-color: var(--custom); }

/* Buttons */
button { font: inherit; cursor: pointer; }
.fab {
  position: fixed;
  right: calc(var(--gap) + env(safe-area-inset-right));
  bottom: calc(var(--gap) + env(safe-area-inset-bottom));
  background: var(--primary);
  color: var(--primary-ink);
  border: none;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}
.fab-secondary {
  bottom: calc(var(--gap) + 72px + env(safe-area-inset-bottom));
  background: var(--surface-2);
  color: var(--text);
}
.primary {
  background: var(--primary);
  color: var(--primary-ink);
  border: none;
  border-radius: 10px;
  padding: 14px;
  font-weight: 700;
  font-size: 16px;
  min-height: var(--tap);
}
.primary.small { padding: 8px 14px; min-height: auto; font-size: 14px; }
.link {
  background: none; border: none; color: var(--primary);
  padding: 8px; font-size: 14px;
}
.link.danger { color: var(--danger); }

/* Forms */
.form { display: flex; flex-direction: column; gap: var(--gap); }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--muted); }
input[type="text"], input[type="number"], input[type="date"], textarea, .search {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 12px;
  font: inherit;
  min-height: var(--tap);
}
textarea.paste { min-height: 280px; font-family: ui-monospace, Menlo, monospace; }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  min-height: var(--tap);
}
.chip.active { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }

/* Workout header summary */
.wheader { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* Exercise card */
.excard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.exheader { display: flex; align-items: center; gap: 8px; }
.exname {
  background: none; border: none; color: var(--text);
  font-weight: 700; font-size: 16px; text-align: left;
  padding: 6px 0; flex: 1; text-decoration: underline dotted var(--muted);
}
.unit { font-size: 12px; }

.sets { display: flex; flex-direction: column; gap: 8px; }
.setrow {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
}
.setlabel { color: var(--muted); font-size: 13px; }
.entries { display: flex; flex-direction: column; gap: 6px; }
.entry {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface-2);
  border-radius: 8px;
  padding: 6px;
}
.entry.failure { background: rgba(240,104,104,0.18); }
.times { color: var(--muted); font-weight: 600; }
.setactions { display: flex; flex-direction: column; gap: 4px; align-items: end; }

.stepper { display: flex; align-items: center; gap: 4px; }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  min-width: var(--tap); min-height: var(--tap);
  border-radius: 8px; font-weight: 700;
}
.num { width: 64px; text-align: center; padding: 8px; min-height: var(--tap); }
.num.r { width: 56px; }
.ftog {
  min-width: var(--tap); min-height: var(--tap);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--muted); border-radius: 8px; font-weight: 700;
}
.ftog.active { background: var(--danger); color: white; border-color: var(--danger); }

.addset {
  background: transparent; color: var(--primary);
  border: 1px dashed var(--border); border-radius: 8px;
  padding: 10px; min-height: var(--tap);
}
.addex {
  background: var(--surface); color: var(--text);
  border: 1px dashed var(--border); border-radius: var(--radius);
  padding: 14px; min-height: var(--tap);
}

/* Picker overlay */
.overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex; align-items: flex-end;
  z-index: 10;
}
.sheet {
  width: 100%; max-width: 640px; margin: 0 auto;
  background: var(--surface);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 12px;
  max-height: 80vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
}
.sheethead { display: flex; align-items: center; justify-content: space-between; }
.sheethead h2 { margin: 0; font-size: 18px; }
.picklist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.pickrow {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px; background: var(--surface-2);
  border-radius: 8px; min-height: var(--tap);
}
.pickrow.create { color: var(--primary); }

/* Chart */
.chart { width: 100%; height: 200px; color: var(--primary); }
.axislbl { font-size: 10px; fill: var(--muted); font-family: ui-monospace, monospace; }

.histrow { background: var(--surface); padding: 12px; border-radius: 10px;
  border: 1px solid var(--border); }

/* Settings */
.block { background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.block h2 { margin: 0; font-size: 16px; }
.tpl ol { padding-left: 18px; margin: 4px 0; }
.filebtn {
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 12px; min-height: var(--tap);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.filebtn input[type=file] { display: none; }

.banner { background: var(--surface-2); padding: 10px; border-radius: 8px;
  border-left: 4px solid var(--primary); font-size: 14px; }
.banner.danger { border-left-color: var(--danger); color: var(--danger); }

code { font-family: ui-monospace, Menlo, monospace; background: var(--surface-2);
  padding: 2px 6px; border-radius: 4px; font-size: 13px; }