/* workouts UI — consumes the sao.dev design system tokens.
   Token block mirrored from dev/sao/design/tokens.css (canonical source), same
   pattern as blog/static/style.css: one served file, tokens + surface styles.
   Dense instrument aesthetic — radius 0, 1px/2px rules, no shadows, mono labels,
   signal discipline (color always means something). Phone-first.
   Thread: threads/zt_2026-05-25_workouts-sao-dev.md (Phase 3 chunk 5) */

:root {
  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --radius-sm: 3px;
  --rule-hair: 1px;
  --rule-strong: 2px;
  --track-label: 0.12em;
  --track-kicker: 0.2em;
}

:root, [data-theme="dark"] {
  --bg: #100d0b;
  --bg-inset: #0a0807;
  --surface: #171310;
  --surface-raised: #201b17;
  --border: #2a241f;
  --border-strong: #463c33;
  --hair: #241f1a;
  --text: #ece6df;
  --text-muted: #a39a8d;
  --text-dim: #6f675b;
  --accent: #ff6a1f;
  --accent-2: #52cfe0;
  --on-accent: #14100c;
  --ok: #34c98a;
  --warn: #ffb000;
  --bad: #ff3b30;
  --info: #3aa6ff;
}

[data-theme="light"] {
  --bg: #ecebe7;
  --bg-inset: #eeeeea;
  --surface: #fafaf7;
  --surface-raised: #ffffff;
  --border: #d7d5cd;
  --border-strong: #b6b1a8;
  --hair: #e0ddd5;
  --text: #1d1c19;
  --text-muted: #66635c;
  --text-dim: #99958d;
  --accent: #e8540a;
  --accent-2: #1c8a99;
  --on-accent: #ffffff;
  --ok: #159c66;
  --warn: #cf8e00;
  --bad: #dc342a;
  --info: #2a7fd0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { background: var(--bg); }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  max-width: 640px;
  margin: 0 auto;
  padding: 0 12px 96px;
  min-height: 100dvh;
  -webkit-text-size-adjust: 100%;
}

/* --- Type roles (mono = instrument) --- */
.label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--text-muted);
}
.kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--track-kicker);
  text-transform: uppercase;
  color: var(--text-muted);
}
.meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.data {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* --- Header --- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  background: var(--bg);
  border-bottom: var(--rule-strong) solid var(--border-strong);
}
.mark {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.mark-dot { width: 8px; height: 8px; background: var(--accent); flex: none; }
.mark-path { color: var(--text-dim); font-weight: 500; }
.topbar-spacer { flex: 1; }

/* --- Theme toggle (segmented mono) --- */
.theme-toggle { display: inline-flex; border: var(--rule-hair) solid var(--border-strong); }
.theme-toggle button {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  padding: 5px 8px;
  background: transparent;
  color: var(--text-dim);
  border: none;
  cursor: pointer;
}
.theme-toggle button.on { background: var(--text); color: var(--bg); }

/* --- Connectivity readout --- */
.conn { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 8px; height: 8px; flex: none; border-radius: 50%; }
.dot-ok { background: var(--ok); }
.dot-bad { background: var(--warn); }
.pulse { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.pending-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--track-label);
  color: var(--warn);
  border: var(--rule-hair) solid var(--warn);
  padding: 2px 6px;
}

/* --- Headings --- */
h1.view-title {
  font-family: var(--font-mono);
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 18px 0 4px;
}
h2.section {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 22px 0 8px;
  padding-bottom: 6px;
  border-bottom: var(--rule-hair) solid var(--border);
}

/* --- Panels / rows --- */
.panel {
  background: var(--surface);
  border: var(--rule-hair) solid var(--border);
  padding: 12px;
  margin-bottom: 8px;
}
.row {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--surface);
  border: var(--rule-hair) solid var(--border);
  padding: 12px;
  margin-bottom: 6px;
  cursor: pointer;
  color: inherit;
  font: inherit;
}
.row:hover { box-shadow: inset var(--rule-strong) 0 0 var(--accent); }
.row-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.row-date { font-family: var(--font-mono); font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }

/* Optimistic (not-yet-confirmed) items: amber left rule + dim. */
.pending {
  box-shadow: inset var(--rule-strong) 0 0 var(--warn);
  border-color: var(--border-strong);
}

/* --- Status badge --- */
.badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  padding: 3px 7px;
  border: var(--rule-hair) solid;
}
.badge-active { color: var(--ok); border-color: var(--ok); }
.badge-completed { color: var(--text-dim); border-color: var(--border-strong); }

/* --- Set rows --- */
.set {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: var(--rule-hair) solid var(--border);
  padding: 10px 12px;
  margin-bottom: 6px;
}
.set-ex { font-family: var(--font-mono); font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.set-mods { color: var(--text-muted); font-weight: 400; }
.set-data { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.set-actions { display: flex; gap: 4px; flex: none; }

/* --- Combos quick-select --- */
.combos { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.combo {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: -0.01em;
  padding: 8px 10px;
  min-height: 40px;
  background: var(--surface-raised);
  border: var(--rule-hair) solid var(--border-strong);
  color: var(--text);
  cursor: pointer;
}
.combo:hover { border-color: var(--accent); }
.combo-mods { color: var(--text-dim); }
.combo.sel { background: var(--text); color: var(--bg); border-color: var(--text); }

/* --- Forms --- */
.field { margin-bottom: 10px; }
.field > label { display: block; margin-bottom: 4px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
input, select, textarea {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text);
  background: var(--bg-inset);
  border: var(--rule-hair) solid var(--border-strong);
  border-radius: 0;
  padding: 11px;
  min-height: 44px;
}
textarea { min-height: 66px; font-family: var(--font-sans); line-height: 1.5; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
select { appearance: none; -webkit-appearance: none; }

/* --- Buttons --- */
button { font-family: var(--font-mono); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  padding: 12px 16px;
  min-height: 44px;
  border-radius: 0;
  border: var(--rule-hair) solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--text); color: var(--bg); width: 100%; }
.btn-primary:active { opacity: 0.85; }
.btn-secondary { background: transparent; color: var(--text-muted); border-color: var(--border-strong); }
.btn-small { font-size: 10px; padding: 8px 10px; min-height: 34px; }
.btn-danger { background: transparent; color: var(--bad); border-color: var(--border-strong); }
.btn[disabled] { opacity: 0.4; cursor: default; }
.back {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 12px 0;
}

/* --- Workout type picker + tag --- */
.type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.type-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  padding: 12px 10px;
  min-height: 48px;
  background: var(--surface-raised);
  border: var(--rule-hair) solid var(--border-strong);
  color: var(--text);
  cursor: pointer;
}
.type-btn:hover { border-color: var(--accent); }
.row-type {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-left: auto;
  margin-right: 8px;
}

/* --- Steppers (−/+ flanking a numeric input) --- */
.stepper { display: flex; align-items: stretch; gap: 0; }
.stepper input { text-align: center; border-radius: 0; }
.btn-step {
  flex: none;
  width: 48px;
  min-height: 44px;
  font-size: 20px;
  line-height: 1;
  padding: 0;
}
/* Collapse the shared 1px borders between button and input into one rule. */
.stepper .btn-step:first-child { border-right: none; }
.stepper .btn-step:last-child { border-left: none; }

/* --- Grade picker (climbing) --- */
.grades { display: flex; flex-wrap: wrap; gap: 6px; }
.grade {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 8px 0;
  min-width: 44px;
  min-height: 44px;
  background: var(--surface-raised);
  border: var(--rule-hair) solid var(--border-strong);
  color: var(--text);
  cursor: pointer;
}
.grade:hover { border-color: var(--accent); }
.grade.sel { background: var(--text); color: var(--bg); border-color: var(--text); }

/* --- Climb result: segmented send/attempt selector + row tag --- */
/* Signal discipline: `completed` is the only colored state (--ok green, an earned
   positive), `attempted` stays neutral. */
.result-seg { display: inline-flex; border: var(--rule-hair) solid var(--border-strong); }
.result-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  padding: 9px 16px;
  min-height: 44px;
  background: transparent;
  color: var(--text-dim);
  border: none;
  cursor: pointer;
}
.result-btn.on { background: var(--text); color: var(--bg); }
.result-btn.ok.on { background: var(--ok); color: var(--on-accent); }
.climb-result {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--text-dim);
  margin-left: 8px;
}
.climb-result.ok { color: var(--ok); }

/* Duration readout — mono data emphasis within the dim meta line. */
.dur { color: var(--text-muted); font-weight: 600; }

/* --- Set/climb note --- */
.set-note { font-family: var(--font-sans); font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.set-editing { display: block; }

/* --- Signals --- */
.form-error {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bad);
  border: var(--rule-hair) solid var(--bad);
  padding: 8px 10px;
  margin-bottom: 8px;
}
.empty { color: var(--text-dim); text-align: center; padding: 32px 0; font-family: var(--font-mono); font-size: 13px; }