* { box-sizing: border-box; }
:root {
  color-scheme: dark;
  --bg: var(--fp-bg-page);
  --surface: var(--fp-surface);
  --surface2: var(--fp-surface-raised);
  --border: var(--fp-border);
  --text: var(--fp-text-primary);
  --muted: var(--fp-text-muted);
  --green: var(--fp-success);
  --green2: #2f9bff;
  --purple: var(--fp-cat-coach);
}
body {
  margin: 0; min-height: 100vh;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(47, 155, 255,.13), transparent 32%),
    radial-gradient(circle at top left, rgba(53, 207, 223,.17), transparent 30%),
    var(--bg);
}
button, input, select, textarea { font: inherit; }
.log-page {
  width: min(860px, calc(100% - 28px));
  margin: auto;
  padding: 28px 0 80px;
}
nav {
  display: flex; justify-content: space-between; margin-bottom: 32px;
}
nav a { color: #f3f0e8; font-weight: 750; text-decoration: none; }
#status { color: var(--muted); min-height: 24px; margin: 0 0 12px; }
#status.error { color: #e39a9a; }
.hidden { display: none !important; }
.muted { color: var(--muted); margin: 0 0 16px; }
.optional { color: var(--muted); font-size: 12px; font-weight: 400; }

/* ── Badge ── */
.badge {
  display: inline-flex; padding: 7px 12px;
  border: 1px solid rgba(53, 207, 223,.35); border-radius: 999px;
  color: #bcc6c2; background: rgba(53, 207, 223,.12);
  font-size: 13px; font-weight: 850;
}

/* ── Setup / Summary panel ── */
.setup-panel {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(32, 43, 44,.95);
  padding: 32px;
  display: grid;
  gap: 20px;
}
.setup-header h1 {
  margin: 14px 0 6px;
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.1;
}
.setup-header p { color: var(--muted); margin: 0; }
.setup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.setup-grid label { display: grid; gap: 7px; color: #bcc6c2; font-weight: 700; }
.setup-grid select, .setup-grid input {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 12px;
  color: var(--text); background: var(--surface2);
}
.btn-start {
  min-height: 52px; border: 0; border-radius: 14px;
  color: #12211a; background: linear-gradient(135deg, #2f9bff, #2f9bff);
  font-size: 17px; font-weight: 900; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn-start:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(47, 155, 255,.35); }

/* Summary extras */
.summary-icon { font-size: 48px; text-align: center; }
.setup-panel h2 { margin: 0; font-size: 26px; text-align: center; }
.notes-label { display: grid; gap: 8px; color: #bcc6c2; font-weight: 700; }
.notes-label textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 12px;
  color: var(--text); background: var(--surface2);
  resize: vertical;
}
.btn-save {
  min-height: 54px; border: 0; border-radius: 14px;
  color: #12211a; background: linear-gradient(135deg, #2f9bff, #2f9bff);
  font-size: 18px; font-weight: 900; cursor: pointer;
  transition: transform .15s ease;
}
.btn-save:hover { transform: translateY(-2px); }
.btn-save:disabled { opacity: .6; cursor: wait; transform: none; }

/* ── Tracker top bar ── */
.tracker-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; margin-bottom: 18px;
  border: 1px solid rgba(47, 155, 255,.2); border-radius: 18px;
  background: linear-gradient(135deg, rgba(15,30,18,.98), rgba(8,18,12,.98));
}
.tracker-topbar-left { display: flex; align-items: center; gap: 10px; }
.tracker-live-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(47, 155, 255,.8);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: .4; }
}
.tracker-live-label {
  font-size: 11px; font-weight: 900; letter-spacing: .12em;
  text-transform: uppercase; color: var(--green);
}
.tracker-topbar-center { text-align: center; flex: 1; }
.tracker-workout-name { font-size: 16px; font-weight: 900; color: var(--text); }
.tracker-workout-sub { font-size: 12px; color: var(--muted); }
.exit-btn {
  padding: 8px 18px; border: 1px solid rgba(251,113,133,.3); border-radius: 999px;
  background: rgba(251,113,133,.1); color: #e39a9a;
  font-size: 13px; font-weight: 800; cursor: pointer;
  transition: background .15s ease;
}
.exit-btn:hover { background: rgba(251,113,133,.2); }

/* ── Set card (main tracker card) ── */
.set-card {
  border: 1px solid rgba(47, 155, 255,.18); border-radius: 22px;
  background: linear-gradient(160deg, rgba(10,22,14,.98), rgba(8,16,12,.98));
  padding: 28px 30px;
  display: grid; gap: 20px;
}
.set-card-top {
  display: flex; justify-content: space-between; align-items: center;
}
.current-set-kicker {
  font-size: 11px; font-weight: 900; letter-spacing: .12em;
  text-transform: uppercase; color: var(--green);
}
.set-type-badge {
  padding: 5px 14px; border-radius: 999px;
  background: rgba(47, 155, 255,.15); border: 1px solid rgba(47, 155, 255,.3);
  color: var(--green); font-size: 12px; font-weight: 800;
}
.exercise-counter {
  font-size: 12px; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: #6e9fc2; margin: 0;
}
.exercise-name {
  font-size: clamp(32px, 5vw, 52px); font-weight: 900;
  line-height: 1.05; margin: 0;
}
.set-of-sets { margin: 0; color: var(--muted); font-size: 15px; }

/* ── Inputs ── */
.inputs-row {
  display: grid; grid-template-columns: 1fr 220px; gap: 16px; align-items: end;
}
.field-label { display: block; color: #bcc6c2; font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.weight-select-wrap {
  position: relative;
  border: 1px solid var(--border); border-radius: 14px;
  background: var(--surface2); overflow: hidden;
}
.weight-select {
  width: 100%; padding: 14px 40px 14px 16px;
  border: 0; background: transparent;
  color: var(--text); font-size: 18px; font-weight: 700;
  appearance: none; cursor: pointer;
}
.weight-chevron {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  font-size: 20px; color: var(--muted); pointer-events: none;
}
.target-box {
  border: 1px solid rgba(214, 164, 93,.3); border-radius: 14px;
  background: rgba(214, 164, 93,.07); padding: 14px 20px;
}
.target-box-label { font-size: 12px; font-weight: 800; color: #d6a45d; letter-spacing: .06em; margin-bottom: 4px; }
.target-box-value { font-size: 32px; font-weight: 900; color: #d6a45d; line-height: 1; }

.actual-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.actual-col { display: grid; }
.actual-input {
  width: 100%; padding: 14px 16px;
  border: 1px solid var(--border); border-radius: 14px;
  background: var(--surface2); color: var(--text);
  font-size: 20px; font-weight: 700; text-align: center;
}
.actual-input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(47, 155, 255,.15); }

/* ── Next exercise preview ── */
.next-preview {
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,.07); border-radius: 14px;
  background: rgba(255,255,255,.03);
  display: flex; gap: 10px; align-items: center;
}
.next-preview-kicker {
  font-size: 10px; font-weight: 900; letter-spacing: .1em;
  color: #6e9fc2; white-space: nowrap;
}
#nextPreviewText { font-size: 13px; color: var(--muted); }

/* ── Actions ── */
.set-actions {
  display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: center;
}
.btn-back {
  padding: 14px 22px; border-radius: 14px;
  border: 1px solid var(--border); background: var(--surface2);
  color: var(--text); font-size: 15px; font-weight: 800; cursor: pointer;
  transition: background .15s ease;
}
.btn-back:hover:not(:disabled) { background: var(--surface); }
.btn-back:disabled { opacity: .4; cursor: default; }
.btn-next {
  min-height: 54px; border: 0; border-radius: 14px;
  background: linear-gradient(135deg, var(--green2), var(--green));
  color: #12211a; font-size: 18px; font-weight: 900; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn-next:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(47, 155, 255,.35); }

/* ── Progress bar ── */
.log-progress-bar {
  height: 6px; border-radius: 99px;
  background: rgba(255,255,255,.08); overflow: hidden;
}
.log-progress-fill {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--green), #6e9fc2);
  transition: width .4s ease;
}
.log-progress-text {
  margin: 0; font-size: 12px; color: var(--muted); text-align: center;
}

/* ── Mobile ── */
@media (max-width: 640px) {
  .log-page { width: calc(100% - 18px); padding: 18px 0 60px; }
  .setup-grid { grid-template-columns: 1fr; }
  .inputs-row { grid-template-columns: 1fr; }
  .actual-row { grid-template-columns: 1fr 1fr; }
  .exercise-name { font-size: 28px; }
  .set-card { padding: 20px 18px; }
  .tracker-topbar { flex-direction: column; gap: 10px; text-align: center; }
  .set-actions { grid-template-columns: 1fr 1fr; }
}