/* ============================================================
   CIRCLE SQUARE PORTAL — Stylesheet
   Greyscale only. No orange. Inter everywhere.
   Built tablet-first; scales to laptop and phone.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --black:        #0a0a0a;
  --jet:          #262626;
  --charcoal:     #3a3a3a;
  --mid:          #6b6b6b;
  --light-grey:   #b0b0b0;
  --smoke:        #f7f7f7;
  --off-white:    #f2f2f0;
  --white:        #ffffff;

  --color-bg:          var(--white);
  --color-surface:     var(--smoke);
  --color-surface-alt: var(--off-white);
  --color-text:        var(--black);
  --color-text-muted:  var(--mid);
  --color-border:      rgba(10, 10, 10, 0.12);
  --color-border-soft: rgba(10, 10, 10, 0.06);

  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(10,10,10,0.05), 0 1px 1px rgba(10,10,10,0.04);
  --shadow:    0 4px 12px rgba(10,10,10,0.08);

  --font: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  color-scheme: light;
}

/* Dark theme — applied via <html data-theme="dark">. theme.js manages
   the attribute based on localStorage + system pref + topbar toggle.
   Only the colour vars change; sizing, fonts, radii stay identical so
   layout never reflows when toggling. The topbar already uses black/
   white solidly so it reads as "still in brand" in dark mode. */
[data-theme="dark"] {
  --black:        #f2f2f0;  /* "ink" inverted to off-white */
  --jet:          #d4d4d2;
  --charcoal:     #b5b5b3;
  --mid:          #8a8a88;
  --light-grey:   #5a5a58;
  --smoke:        #1a1a1d;
  --off-white:    #131316;
  --white:        #0d0d10;  /* "paper" inverted to near-black */

  --color-bg:          #0d0d10;
  --color-surface:     #1a1a1d;
  --color-surface-alt: #131316;
  --color-text:        #f2f2f0;
  --color-text-muted:  #9a9a98;
  --color-border:      rgba(255, 255, 255, 0.14);
  --color-border-soft: rgba(255, 255, 255, 0.07);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.45), 0 1px 1px rgba(0,0,0,0.35);
  --shadow:    0 4px 14px rgba(0,0,0,0.55);

  color-scheme: dark;
}

/* Topbar stays black-on-white in BOTH modes — it's the brand strip,
   inverting it would make the logo float oddly. So we explicitly pin
   the colours here using literals (otherwise --black/--white flip in
   dark mode and the topbar text disappears). */
[data-theme="dark"] .topbar {
  background: #050507;
  color: #f2f2f0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
[data-theme="dark"] .topbar .user-chip { color: #b0b0b0; }
[data-theme="dark"] .topbar .user-chip strong { color: #f2f2f0; }
[data-theme="dark"] .topbar nav a { color: #f2f2f0; }
[data-theme="dark"] .topbar a#logout-btn { color: #b0b0b0; }
[data-theme="dark"] .theme-toggle { color: #f2f2f0; }

/* Theme toggle button in the topbar — sits to the left of the user-chip.
   theme.js injects it on load so we don't have to edit every HTML page. */
.theme-toggle {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--white);
  font-size: 13px;
  width: 30px; height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 120ms, border-color 120ms;
  margin-right: 12px;
  padding: 0;
  line-height: 1;
}
.theme-toggle:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.35); }
.theme-toggle:focus-visible { outline: 2px solid #ffffff; outline-offset: 2px; }
.theme-toggle .theme-toggle-icon { display: block; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 1.5;
}

a { color: inherit; }

input, button, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ── Top bar ──────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: var(--black);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar .logo {
  height: 28px;
  width: auto;
  display: block;
}
.topbar nav {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
}
.topbar nav a {
  text-decoration: none;
  opacity: 0.85;
  padding: 8px 2px;
}
.topbar nav a.active,
.topbar nav a:hover { opacity: 1; }
.topbar .user-chip {
  font-size: 13px;
  color: var(--light-grey);
}
.topbar .user-chip strong { color: var(--white); font-weight: 600; }

/* ── Page container ───────────────────────────────────────── */
.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px 64px;
}
.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.page-header h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.page-header .subtitle {
  color: var(--color-text-muted);
  margin: 4px 0 0;
  font-size: 14px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--black);
  background: var(--black);
  color: var(--white);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform .05s ease, opacity .15s ease, background .15s ease;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { background: var(--jet); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn.ghost {
  background: transparent;
  color: var(--black);
}
.btn.ghost:hover { background: var(--smoke); }

.btn.subtle {
  background: var(--smoke);
  color: var(--black);
  border-color: var(--color-border);
}
.btn.subtle:hover { background: var(--off-white); }

.btn.danger {
  background: transparent;
  color: var(--black);
  border-color: var(--color-border);
}
.btn.danger:hover {
  background: var(--black);
  color: var(--white);
}

.btn.big {
  padding: 16px 22px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}

/* ── Forms ────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: 0.01em;
}
.form-group input,
.form-group textarea,
.form-group select {
  border: 1px solid var(--color-border);
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--black);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.08);
}
.form-group textarea { min-height: 90px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.form-row .form-group { margin-bottom: 0; }

/* ── Cards / tables ───────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: 16px; }
.card h2 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--charcoal);
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-border-soft);
}
.list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--color-border-soft);
}
.list li:last-child { border-bottom: none; }
.list .meta {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* Clickable rows */
.row-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  background: var(--white);
  text-decoration: none;
  color: var(--black);
  margin-bottom: 8px;
  transition: background .1s ease, border-color .1s ease;
}
.row-link:hover {
  background: var(--smoke);
  border-color: var(--color-border);
}
.row-link .title { font-weight: 600; font-size: 15px; }
.row-link .meta  { font-size: 13px; color: var(--color-text-muted); margin-top: 2px; }
.row-link .chev  { font-size: 20px; color: var(--light-grey); }

/* ── Search bar ───────────────────────────────────────────── */
.searchbar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.searchbar input {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 15px;
  background: var(--white);
}

/* ── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--off-white);
  color: var(--charcoal);
  border: 1px solid var(--color-border-soft);
}
.badge.admin    { background: var(--black); color: var(--white); border-color: var(--black); }
.badge.inactive { background: var(--white); color: var(--mid); }
.badge.pending  { background: var(--jet); color: var(--white); border-color: var(--jet); }

/* ── Auth / login ─────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  text-align: center;
}
.auth-card .auth-logo {
  height: 36px;
  width: auto;
  margin: 0 auto 20px;
  display: block;
}
.auth-card h1 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 700;
}
.auth-card .auth-subtitle {
  margin: 0 0 24px;
  color: var(--color-text-muted);
  font-size: 14px;
}
.auth-form .form-group { text-align: left; }
.auth-submit {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  margin-top: 4px;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
}
.auth-submit:hover { background: var(--jet); }
.auth-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.auth-error {
  display: none;
  background: var(--off-white);
  border: 1px solid var(--color-border);
  color: var(--charcoal);
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 14px;
  text-align: left;
}
.auth-error.show { display: block; }

.auth-foot {
  margin-top: 18px;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Auth tabs (Sign in / Register) */
.auth-tabs {
  display: flex;
  gap: 4px;
  background: var(--smoke);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 18px;
}
.auth-tab {
  flex: 1;
  border: none;
  background: transparent;
  padding: 9px 12px;
  border-radius: calc(var(--radius) - 2px);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background .12s ease, color .12s ease;
}
.auth-tab:hover { color: var(--charcoal); }
.auth-tab.active {
  background: var(--white);
  color: var(--black);
  box-shadow: var(--shadow-sm);
}

/* ── Exercise / session cards (gym-floor iPad screen) ─────── */
.ex-card {
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px 18px 14px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}
.ex-card .ex-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}
.ex-card .ex-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.ex-card .ex-plan {
  color: var(--color-text-muted);
  font-size: 14px;
  margin-bottom: 14px;
}
.ex-card .ex-inputs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.ex-card .ex-inputs label {
  font-size: 11px;
  font-weight: 600;
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ex-card .ex-inputs input {
  font-size: 18px;
  padding: 12px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--white);
  width: 100%;
  outline: none;
}
.ex-card .ex-inputs input:focus {
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.08);
}
.ex-card .ex-row-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.ex-card textarea {
  width: 100%;
  margin-top: 10px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  padding: 10px;
  font-size: 14px;
  min-height: 52px;
  resize: vertical;
  background: var(--off-white);
}

/* ── Per-exercise progress modal ──────────────────────────── */
#ex-progress-form select {
  font: inherit;
  font-size: 14px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--white);
}
#ex-progress-form select:focus { outline: none; border-color: var(--black); }
.ex-tf {
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 8px 14px;
  background: var(--white);
  border: none;
  border-right: 1px solid var(--color-border-soft);
  color: var(--color-text-muted);
  cursor: pointer;
}
.ex-tf:last-child { border-right: none; }
.ex-tf:hover     { background: var(--smoke); }
.ex-tf.active    { background: var(--black); color: var(--white); }

#ex-progress-chart svg { width: 100%; height: 100%; }

/* ── Exercise sections (warmup / main / cooldown) ───────── */
/* Each session and program builder groups exercises into three
   lanes. Drag-drop moves cards within or between sections. */
.ex-section { margin-bottom: 22px; }
.ex-section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--smoke);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  margin-bottom: 10px;
}
.ex-section-head h3 {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--charcoal);
}
.ex-section--warmup .ex-section-head { border-left: 3px solid var(--mid); }
.ex-section--main   .ex-section-head { border-left: 3px solid var(--black); }
.ex-section--cooldown .ex-section-head { border-left: 3px solid var(--light-grey); }

.ex-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 56px;
  padding: 6px;
  border: 1px dashed transparent;
  border-radius: var(--radius);
  transition: border-color .12s ease, background .12s ease;
}
.ex-list--drop {
  border-color: var(--black);
  background: rgba(10, 10, 10, 0.03);
}
.ex-empty {
  padding: 14px 12px;
  text-align: center;
  font-style: italic;
  color: var(--color-text-muted);
}

.ex-card[draggable="true"] { cursor: default; }
.ex-card--dragging { opacity: 0.4; transform: rotate(-0.5deg); }
.ex-drag-handle {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -2px;
  color: var(--mid);
  cursor: grab;
  user-select: none;
  padding: 4px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}
.ex-drag-handle:hover { background: var(--smoke); color: var(--black); }
.ex-card--dragging .ex-drag-handle { cursor: grabbing; }

/* ── Per-set table (session runner) ─────────────────────── */
/* Each exercise card now renders a sets table — N rows of
   { #, reps, load, RPE, × } so trainers can log each set
   individually. Greyscale, fits inside .ex-card. */
.ex-card .set-table {
  margin-top: 8px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}
.ex-card .set-row {
  display: grid;
  grid-template-columns: 32px 1.1fr 1.4fr 0.7fr 32px;
  gap: 10px;
  padding: 10px 12px;
  align-items: start;
  border-bottom: 1px solid var(--color-border-soft);
}
.ex-card .set-row:last-of-type { border-bottom: none; }
.ex-card .set-row.set-head {
  background: var(--smoke);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 8px 12px;
  align-items: center;
}
.ex-card .set-num {
  font-weight: 700;
  font-size: 14px;
  color: var(--charcoal);
  align-self: center;
  text-align: center;
}
.ex-card .set-cell { display: flex; flex-direction: column; gap: 4px; }
.ex-card .set-cell input {
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 14px;
  background: var(--off-white);
}
.ex-card .set-cell input:focus {
  outline: none;
  border-color: var(--black);
  background: var(--white);
}
.ex-card .set-cell .load-composite {
  /* Tighten loadComposite for the per-set row */
  gap: 4px;
}
.ex-card .set-last {
  font-size: 10px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  font-style: italic;
}
.ex-card .set-actions {
  display: flex;
  align-items: center;
  justify-content: center;
}
.ex-card .set-actions .btn {
  font-size: 16px;
  line-height: 1;
  padding: 4px 8px;
  min-width: 0;
}
.ex-card .set-add {
  padding: 10px 12px;
  background: var(--smoke);
  border-top: 1px solid var(--color-border-soft);
  display: flex;
  align-items: center;
}

@media (max-width: 540px) {
  .ex-card .set-row {
    grid-template-columns: 24px 1fr 1fr 0.7fr 28px;
    gap: 6px;
    padding: 8px;
  }
  .ex-card .set-cell input { padding: 6px 8px; font-size: 13px; }
}

/* ── Week tabs (program builder) ─────────────────────────── */
.week-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 6px;
  background: var(--smoke);
  border-radius: var(--radius);
  margin: 16px 0 20px;
  -webkit-overflow-scrolling: touch;
}
.week-tab {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 14px;
  padding: 9px 16px;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  white-space: nowrap;
  transition: background .12s ease, color .12s ease;
}
.week-tab:hover { color: var(--charcoal); }
.week-tab.active {
  background: var(--white);
  color: var(--black);
  box-shadow: var(--shadow-sm);
}
.week-tab.empty { opacity: 0.55; }
.week-tab.empty::after { content: ""; }
.week-tab.active.empty { opacity: 1; }

/* ── Week × session grid (participant page) ──────────────── */
.grid-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -4px;
}
.week-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 6px;
  min-width: 420px;
}
.week-grid th {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  text-align: center;
  white-space: nowrap;
}
.week-grid th[scope="row"] {
  text-align: left;
  color: var(--charcoal);
  font-size: 13px;
  letter-spacing: 0.02em;
  min-width: 70px;
}
.week-grid td { padding: 0; }
.grid-cell {
  width: 100%;
  min-width: 96px;
  min-height: 56px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  background: var(--white);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--black);
  cursor: pointer;
  transition: background .1s ease, border-color .1s ease, transform .05s ease;
  padding: 10px 8px;
}
.grid-cell:hover { background: var(--smoke); border-color: var(--color-border); }
.grid-cell:active { transform: translateY(1px); }
.grid-cell.ready {
  background: var(--white);
  color: var(--charcoal);
}
.grid-cell.done {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.grid-cell.done:hover { background: var(--jet); }
.grid-cell.in-progress {
  background: var(--white);
  color: var(--charcoal);
  border-style: dashed;
  border-color: var(--mid);
}
.grid-cell.in-progress:hover { background: var(--smoke); border-color: var(--charcoal); }
.grid-cell.empty {
  background: transparent;
  color: var(--light-grey);
  border-style: dashed;
  font-weight: 400;
}
.grid-cell.empty:hover { color: var(--mid); border-color: var(--color-border); }

/* ── Load composite (number + kg/BW toggle) ──────────────── */
.load-composite {
  display: flex;
  gap: 6px;
  align-items: stretch;
}
.load-composite .load-value {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 15px;
  background: var(--white);
  outline: none;
}
.load-composite .load-value:focus {
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.08);
}
.load-toggle {
  display: inline-flex;
  background: var(--smoke);
  border-radius: var(--radius);
  padding: 3px;
  flex: 0 0 auto;
}
.load-tog {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 12px;
  padding: 7px 10px;
  border-radius: calc(var(--radius) - 3px);
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background .12s ease, color .12s ease;
}
.load-tog:hover { color: var(--charcoal); }
.load-tog.active {
  background: var(--white);
  color: var(--black);
  box-shadow: var(--shadow-sm);
}

/* ── Stats card on participant profile ───────────────────── */
.stats-card { margin-bottom: 16px; }
.stats-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 12px;
}
.stats-tile { min-width: 0; }
.stats-value {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--black);
}
.stats-gimmick {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--black);
}
.stats-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 6px;
}
@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ── "Planned" + "Last time" rows (session runner) ───────── */
.planned,
.last-time {
  font-size: 13px;
  color: var(--color-text-muted);
  background: var(--smoke);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  margin: 6px 0;
  line-height: 1.4;
}
.planned strong,
.last-time strong { color: var(--charcoal); font-weight: 600; }
.last-time.muted { background: transparent; padding: 6px 2px; }
.planned { border-left: 3px solid var(--charcoal); }

/* "Results" heading above the actuals inputs */
.results-header {
  font-size: 11px;
  font-weight: 700;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 14px 0 8px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border-soft);
}

/* ── Empty state ──────────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-muted);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--smoke);
}
.empty h3 {
  margin: 0 0 6px;
  color: var(--black);
  font-size: 16px;
}

/* ── Utilities ────────────────────────────────────────────── */
.muted   { color: var(--color-text-muted); }
.small   { font-size: 13px; }
.mb-0    { margin-bottom: 0 !important; }
.mb-8    { margin-bottom: 8px; }
.mb-16   { margin-bottom: 16px; }
.mt-16   { margin-top: 16px; }
.row     { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread  { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.hide    { display: none !important; }

/* ── Participant profile layout ───────────────────────────── */
.profile-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}
.profile-card {
  background: var(--white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 80px;
}
.profile-main { min-width: 0; }

.photo-wrap { display: flex; justify-content: center; }
.photo-frame {
  width: 144px;
  height: 144px;
  border-radius: 50%;
  background: var(--smoke);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  transition: border-color .15s ease, background .15s ease;
}
.photo-frame:hover { border-color: var(--charcoal); background: var(--off-white); }
.photo-frame img   { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.photo-placeholder {
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  padding: 0 12px;
  line-height: 1.3;
}
.photo-uploading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.85);
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
  border-radius: 50%;
}

.profile-name {
  text-align: center;
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.mini-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
}
.mini-stat { text-align: center; min-width: 0; }
.mini-stat-value {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--black);
  line-height: 1.1;
}
.mini-stat-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.profile-section { margin-top: 18px; }
.profile-section-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.profile-section textarea {
  width: 100%;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 14px;
  background: var(--white);
  resize: vertical;
  min-height: 72px;
  outline: none;
}
.profile-section textarea:focus { border-color: var(--charcoal); }

/* Dashboard admin strip + flag pills */
.dash-strip { margin-bottom: 14px; padding: 14px 18px; }
.dash-strip-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.dash-strip-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--smoke);
  color: var(--black);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--color-border-soft);
}
.dash-strip-pill:hover { background: var(--off-white); }
.dash-strip-pill strong { font-weight: 800; }
.dash-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0;
}
.dash-flag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--jet);
  color: var(--white);
}
.dash-flag-overdue,
.dash-flag-no-sessions  { background: var(--charcoal); color: var(--white); }
.dash-flag-pain         { background: var(--black);    color: var(--white); }
.dash-flag-mood         { background: var(--black);    color: var(--white); }
.dash-flag-energy       { background: var(--jet);      color: var(--white); }
.dash-flag-rescreen     { background: var(--black);    color: var(--white); border: 1px solid var(--white); box-shadow: 0 0 0 1px var(--black); }

.searchbar .btn.subtle.small.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* Template picker dialog */
.tmpl-dialog {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.tmpl-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 50vh;
  overflow-y: auto;
  margin-top: 10px;
}
.tmpl-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  text-align: left;
  border: 1px solid var(--color-border-soft);
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: background .1s ease, border-color .1s ease;
}
.tmpl-row:hover { background: var(--smoke); }
.tmpl-row.selected {
  border-color: var(--black);
  background: var(--smoke);
}
.tmpl-row-title { font-weight: 700; font-size: 15px; }
.tmpl-row-meta  { margin-top: 2px; }
.tmpl-row-ex    { font-size: 13px; color: var(--charcoal); margin-top: 4px; }

/* Check-in card (session runner) */
.checkin-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border-soft);
}
.checkin-row:last-of-type { border-bottom: none; }
.checkin-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--charcoal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mood-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.mood-chip {
  border: 1px solid var(--color-border);
  background: var(--white);
  color: var(--charcoal);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .1s ease;
  white-space: nowrap;
}
.mood-chip:hover { background: var(--smoke); }
.mood-chip.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.mood-chip-num {
  min-width: 38px;
  justify-content: center;
  text-align: center;
}
@media (max-width: 560px) {
  .checkin-row { grid-template-columns: 1fr; gap: 6px; padding: 10px 0; }
}

/* Progress card (participant page) */
.progress-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.progress-chart { min-width: 0; }
.progress-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  gap: 10px;
}
.progress-chart-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.progress-chart-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--black);
}
.progress-chart-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-size: 10px;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}
.spark { display: block; overflow: visible; }
@media (max-width: 560px) {
  .progress-grid { grid-template-columns: 1fr; gap: 14px; }
}

/* Movement assessment summary in left card */
.ma-summary { margin-bottom: 6px; }
.ma-summary-empty {
  padding: 10px 0;
  font-style: italic;
}
.ma-summary-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--smoke);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--black);
  transition: background .1s ease;
}
.ma-summary-link:hover { background: var(--off-white); }
.ma-summary-title { font-weight: 600; font-size: 14px; }
.ma-summary-title strong { font-weight: 800; }
.ma-summary-meta { font-size: 12px; color: var(--color-text-muted); margin-top: 2px; }
.ma-summary-link .chev { font-size: 18px; color: var(--light-grey); }
.ma-history-label { margin: 12px 0 6px; }
.ma-history-link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--charcoal);
  font-size: 13px;
  transition: background .1s ease;
}
.ma-history-link:hover { background: var(--smoke); color: var(--black); }

/* Collapsible recent sessions */
.collapsible-head {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  border: none;
  background: transparent;
  padding: 0 0 12px;
  font-family: inherit;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--black);
  cursor: pointer;
  text-align: left;
}
.collapsible-head:hover { color: var(--jet); }
.collapsible-chev {
  transition: transform .15s ease;
  color: var(--color-text-muted);
  font-size: 14px;
}
.collapsible-head[aria-expanded="true"] .collapsible-chev { transform: rotate(180deg); }
.collapsible-body { padding-top: 6px; }

/* Read-only field (looks like input, can't edit) */
.read-only-field {
  border: 1px solid var(--color-border-soft);
  background: var(--smoke);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--charcoal);
}

/* ── Movement Assessment form (assessment.html) ──────────── */
.important-box {
  background: var(--smoke);
  border-left: 3px solid var(--charcoal);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--charcoal);
}
.important-box strong { display: block; margin-bottom: 4px; color: var(--black); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.important-box ul { margin: 0; padding-left: 18px; }
.important-box li { margin-bottom: 3px; }

.ma-test-card {
  background: var(--white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.ma-test-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  border: none;
  background: transparent;
  padding: 16px 18px;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .1s ease;
}
.ma-test-head:hover { background: var(--smoke); }
.ma-test-head-main { min-width: 0; }
.ma-test-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ma-test-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.01em;
  margin-top: 2px;
}
.ma-test-head-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.ma-test-score {
  font-weight: 700;
  font-size: 15px;
  padding: 3px 10px;
  background: var(--smoke);
  border-radius: 999px;
  min-width: 58px;
  text-align: center;
}
.ma-flag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 7px;
  background: var(--black);
  color: var(--white);
  border-radius: 999px;
}
.ma-test-chev {
  color: var(--light-grey);
  font-size: 14px;
  transition: transform .15s ease;
}
.ma-test-card.expanded .ma-test-chev { transform: rotate(180deg); }

.ma-test-body { display: none; padding: 0 18px 18px; }
.ma-test-card.expanded .ma-test-body { display: block; }

.ma-ref {
  background: var(--smoke);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.ma-ref p { margin: 0 0 10px; }
.ma-ref p:last-child { margin: 0; }
.ma-ref strong {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.scoring-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 13px;
}
.scoring-table th {
  background: var(--jet);
  color: var(--white);
  text-align: left;
  padding: 8px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.scoring-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--color-border-soft);
  vertical-align: top;
}
.scoring-table td:first-child {
  font-weight: 700;
  width: 70px;
  white-space: nowrap;
}
.scoring-table tr:last-child td { border-bottom: none; }

.format-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.format-chip {
  border: 1px solid var(--color-border);
  background: var(--white);
  color: var(--charcoal);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .1s ease;
}
.format-chip:hover { background: var(--smoke); }
.format-chip.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.ma-flags-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding: 10px 0;
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
  margin-top: 6px;
}
.ma-check {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--charcoal);
  cursor: pointer;
  user-select: none;
}
.ma-check input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--black); }
.ma-obs-label {
  margin-top: 14px;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ma-obs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}

/* Summary card */
.summary-score {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-soft);
  margin-bottom: 12px;
}
.summary-score-big {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--black);
}
.summary-score-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.table-wrap { overflow-x: auto; }
.summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.summary-table th {
  background: var(--smoke);
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.summary-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border-soft);
}
.summary-table tr:last-child td { border-bottom: none; }
.summary-table td:nth-child(2) { width: 90px; font-weight: 700; }

/* Print-only (shown only in print mode) */
.print-header { display: none; }
.print-only   { display: none; }

body.print-mode .ma-test-body { display: block !important; }
body.print-mode .ma-test-chev { display: none; }

/* ── Responsive: stack the profile layout on narrow screens ─ */
@media (max-width: 820px) {
  .profile-layout {
    grid-template-columns: 1fr;
  }
  .profile-card { position: static; }
}

/* ── Responsive: phone ────────────────────────────────────── */
@media (max-width: 560px) {
  .form-row              { grid-template-columns: repeat(2, 1fr); }
  .ex-card .ex-inputs    { grid-template-columns: repeat(2, 1fr); }
  .topbar                { padding: 12px 14px; }
  .topbar nav            { gap: 12px; font-size: 13px; }
  .page                  { padding: 20px 14px 48px; }
  .mini-stats            { grid-template-columns: 1fr 1fr; gap: 6px; }
  .mini-stat-value       { font-size: 20px; }
}

/* ── Print styles ─────────────────────────────────────────── */
@media print {
  @page { size: A4; margin: 16mm; }
  body { background: var(--white); }
  .no-print, .topbar, .no-print button, .no-print a, .profile-actions, .collapsible-head, dialog { display: none !important; }
  .print-only { display: block !important; }
  .print-header {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 12px;
    margin-bottom: 20px;
  }
  .print-logo { height: 32px; }
  .print-meta { text-align: right; font-size: 11px; color: var(--charcoal); line-height: 1.4; }

  .page { padding: 0; max-width: none; }
  .card {
    box-shadow: none;
    border: 1px solid var(--color-border);
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .ma-test-card {
    box-shadow: none;
    border: 1px solid var(--color-border);
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .ma-test-body  { display: block !important; padding: 0 18px 18px !important; }
  .ma-test-chev  { display: none; }
  .ma-ref        { background: transparent; padding: 10px 0; }
  .ma-flags-row  { border: none; padding: 6px 0; }
  input, textarea, select, button { background: transparent !important; }
  .format-chip.active { background: var(--black) !important; color: var(--white) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .scoring-table th { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .ma-flag          { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .ma-test-score    { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .important-box    { display: none; }
}
