:root {
  color-scheme: dark;
  --bg: #080b12;
  --surface: #10151f;
  --surface-2: #161d29;
  --surface-3: #1d2634;
  --text: #f4f7fb;
  --muted: #8995a8;
  --accent: #c7f36b;
  --accent-dark: #15200b;
  --blue: #67c5ff;
  --violet: #a88aff;
  --orange: #ffad5a;
  --rose: #ff7e9f;
  --danger: #ff6c72;
  --line: rgba(255,255,255,.085);
  --line-strong: rgba(255,255,255,.14);
  --shadow: 0 28px 80px rgba(0,0,0,.38);
  --radius: 20px;
}

:root.light {
  color-scheme: light;
  --bg: #eef1f5;
  --surface: #ffffff;
  --surface-2: #f6f7fa;
  --surface-3: #e8edf3;
  --text: #10141c;
  --muted: #667085;
  --accent-dark: #f2fbdc;
  --line: rgba(16,20,28,.09);
  --line-strong: rgba(16,20,28,.15);
  --shadow: 0 24px 70px rgba(31,42,57,.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% -10%, rgba(103,197,255,.10), transparent 26rem),
    radial-gradient(circle at 95% 4%, rgba(199,243,107,.08), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button, select { cursor: pointer; }
input, select, textarea { color: var(--text); }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(103,197,255,.48); outline-offset: 2px; }
button:disabled { opacity: .45; cursor: not-allowed; }

.app-shell { width: min(100%, 1180px); min-height: 100vh; margin: 0 auto; padding-bottom: 96px; }
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between;
  padding: max(14px, env(safe-area-inset-top)) 22px 12px;
  background: linear-gradient(to bottom, var(--bg) 74%, transparent);
  backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: 10px; border: 0; padding: 0; background: transparent; text-align: left; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--accent); color: #10150b; font-weight: 950; font-size: 1.2rem; transform: rotate(-5deg); }
.brand span:last-child { display: grid; }
.brand small { color: var(--muted); font-size: .62rem; font-weight: 850; letter-spacing: .14em; }
.brand strong { font-size: 1.22rem; letter-spacing: -.04em; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.page { display: none; padding: 12px 22px 40px; animation: pageIn .22s ease; }
.page.active { display: block; }
@keyframes pageIn { from { opacity: 0; transform: translateY(5px); } }

h1, h2, h3, h4, p { margin-top: 0; }
h1 { margin-bottom: 10px; font-size: clamp(2rem, 5vw, 3.45rem); line-height: .98; letter-spacing: -.06em; }
h2 { margin-bottom: 8px; font-size: 1.28rem; letter-spacing: -.035em; }
h3 { margin-bottom: 6px; }
.eyebrow { margin: 0 0 5px; color: var(--accent); font-size: .68rem; font-weight: 900; letter-spacing: .15em; }
.muted { color: var(--muted); }

.primary-btn, .secondary-btn, .danger-btn, .text-btn, .chip-btn, .icon-btn {
  border: 0; border-radius: 13px; font-weight: 800; transition: transform .15s ease, filter .15s ease, background .15s ease;
}
.primary-btn { padding: 12px 16px; background: var(--accent); color: #10150b; box-shadow: 0 10px 28px rgba(199,243,107,.12); }
.secondary-btn { padding: 11px 15px; background: var(--surface-2); border: 1px solid var(--line); }
.danger-btn { padding: 11px 15px; background: rgba(255,108,114,.12); color: var(--danger); border: 1px solid rgba(255,108,114,.18); }
.text-btn { padding: 6px 2px; background: transparent; color: var(--accent); }
.chip-btn { min-height: 38px; padding: 8px 12px; background: var(--surface-2); border: 1px solid var(--line); font-size: .77rem; }
.icon-btn { display: inline-grid; place-items: center; width: 40px; height: 40px; padding: 0; background: var(--surface-2); border: 1px solid var(--line); }
.primary-btn:hover, .secondary-btn:hover, .danger-btn:hover, .icon-btn:hover, .chip-btn:hover { filter: brightness(1.07); transform: translateY(-1px); }
.primary-btn.compact { padding: 9px 13px; }

.hero-card {
  min-height: 280px; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: end; gap: 30px;
  position: relative; overflow: hidden; padding: clamp(26px, 5vw, 54px); border-radius: 30px;
  border: 1px solid var(--line); background:
    linear-gradient(125deg, rgba(103,197,255,.10), rgba(199,243,107,.08) 52%, transparent), var(--surface);
  box-shadow: var(--shadow);
}
.hero-card::before { content: ""; position: absolute; width: 310px; height: 310px; right: -105px; top: -155px; border-radius: 50%; border: 45px solid rgba(199,243,107,.08); }
.hero-card h1 { max-width: 700px; }
.hero-copy { max-width: 550px; margin: 0; color: var(--muted); font-size: 1.04rem; }
.hero-button { position: relative; z-index: 1; min-width: 165px; }

.active-banner { margin-bottom: 14px; padding: 15px 17px; border-radius: 16px; background: var(--accent-dark); border: 1px solid rgba(199,243,107,.2); }
.active-banner-inner { display: flex; align-items: center; gap: 14px; }
.active-pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 7px rgba(199,243,107,.1); }
.active-banner-inner > div { flex: 1; }
.active-banner p { margin: 2px 0 0; color: var(--muted); font-size: .84rem; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0 30px; }
.stat-card { min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.stat-card small { display: block; color: var(--muted); font-size: .63rem; font-weight: 850; letter-spacing: .1em; }
.stat-card strong { display: block; margin: 8px 0 2px; font-size: clamp(1.55rem, 4vw, 2.25rem); letter-spacing: -.06em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-card span { color: var(--muted); font-size: .78rem; }
.section-block { margin-top: 28px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 14px; margin-bottom: 13px; }
.section-heading h2 { margin-bottom: 0; }
.split-section { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; }

.routine-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(255px, 1fr); gap: 12px; overflow-x: auto; padding: 2px 2px 10px; scroll-snap-type: x mandatory; }
.routine-mini, .routine-card { position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.routine-mini { min-height: 170px; padding: 18px; border-radius: 20px; scroll-snap-align: start; }
.routine-mini::before, .routine-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--routine-color, var(--accent)); }
.routine-topline { display: flex; justify-content: space-between; gap: 10px; }
.routine-badge { display: inline-flex; align-items: center; padding: 5px 8px; border-radius: 999px; background: var(--surface-2); color: var(--muted); font-size: .68rem; font-weight: 800; }
.routine-mini h3, .routine-card h3 { margin: 22px 0 6px; font-size: 1.15rem; letter-spacing: -.035em; }
.routine-mini p, .routine-card p { color: var(--muted); font-size: .82rem; line-height: 1.45; }
.routine-mini-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 16px; }
.routine-mini-footer span { color: var(--muted); font-size: .75rem; }

.weekly-bars { height: 190px; display: grid; grid-template-columns: repeat(7,1fr); gap: 10px; align-items: end; padding: 20px 16px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; }
.day-bar { height: 100%; display: grid; grid-template-rows: 1fr auto auto; align-items: end; gap: 7px; text-align: center; }
.day-bar i { width: min(38px, 65%); min-height: 5px; justify-self: center; border-radius: 8px 8px 3px 3px; background: linear-gradient(to top, var(--blue), var(--accent)); }
.day-bar small, .day-bar span { color: var(--muted); font-size: .66rem; }
.day-bar span { font-weight: 800; }
.compact-list { display: grid; gap: 8px; }
.compact-session { display: grid; grid-template-columns: 40px 1fr auto; align-items: center; gap: 10px; padding: 12px; border-radius: 15px; background: var(--surface); border: 1px solid var(--line); }
.compact-session-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--surface-2); }
.compact-session h4 { margin: 0 0 3px; font-size: .9rem; }
.compact-session p { margin: 0; color: var(--muted); font-size: .72rem; }
.compact-session strong { font-size: .77rem; }

.page-title-row { display: flex; align-items: end; justify-content: space-between; gap: 22px; margin: 18px 0 24px; }
.page-title-row h1 { margin-bottom: 8px; }
.page-title-row p:last-child { margin-bottom: 0; }
.toolbar { display: grid; grid-template-columns: minmax(230px,1fr) 210px; gap: 10px; margin-bottom: 16px; }
.search-box { display: flex; align-items: center; gap: 9px; min-height: 46px; padding: 0 13px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.search-box input { width: 100%; border: 0; outline: 0; background: transparent; }
.search-box.compact { min-height: 40px; width: min(300px, 100%); }
select, input, textarea { border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
select { min-height: 46px; padding: 0 36px 0 12px; }
.routine-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.routine-card { min-height: 255px; padding: 20px; border-radius: 22px; }
.routine-card-actions { display: flex; gap: 8px; margin-top: 20px; }
.routine-card-actions .primary-btn { flex: 1; }
.routine-exercise-preview { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.routine-exercise-preview span { padding: 5px 8px; border-radius: 999px; background: var(--surface-2); color: var(--muted); font-size: .67rem; }

.history-summary { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 18px; }
.history-summary article { padding: 18px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); }
.history-summary small { display: block; color: var(--muted); }
.history-summary strong { display: block; margin-top: 8px; font-size: 1.7rem; letter-spacing: -.05em; }
.progress-panel { padding: 20px; border-radius: 22px; border: 1px solid var(--line); background: var(--surface); }
.exercise-progress { min-height: 150px; }
.progress-empty { display: grid; place-items: center; min-height: 140px; color: var(--muted); text-align: center; }
.progress-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 16px; }
.progress-metrics article { padding: 14px; border-radius: 14px; background: var(--surface-2); }
.progress-metrics small { display: block; color: var(--muted); font-size: .68rem; }
.progress-metrics strong { display: block; margin-top: 4px; }
.progress-chart { height: 145px; display: flex; align-items: flex-end; gap: 10px; padding-top: 12px; }
.progress-point { flex: 1; min-width: 22px; display: grid; grid-template-rows: 1fr auto; gap: 7px; height: 100%; text-align: center; }
.progress-point i { align-self: end; justify-self: center; width: min(36px, 75%); min-height: 5px; border-radius: 7px 7px 3px 3px; background: linear-gradient(to top, var(--violet), var(--blue)); }
.progress-point span { color: var(--muted); font-size: .62rem; }
.history-list { display: grid; gap: 10px; }
.history-item { display: grid; grid-template-columns: 48px 1fr auto auto; align-items: center; gap: 14px; padding: 15px; border-radius: 17px; background: var(--surface); border: 1px solid var(--line); }
.history-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--accent-dark); color: var(--accent); font-weight: 900; }
.history-item h3 { margin: 0 0 4px; font-size: 1rem; }
.history-item p { margin: 0; color: var(--muted); font-size: .76rem; }
.history-numbers { text-align: right; }
.history-numbers strong, .history-numbers span { display: block; }
.history-numbers span { margin-top: 3px; color: var(--muted); font-size: .7rem; }

.note-search { max-width: 420px; margin-bottom: 16px; }
.notes-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.note-card { min-height: 190px; display: flex; flex-direction: column; padding: 18px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); cursor: pointer; }
.note-card:hover { border-color: var(--line-strong); }
.note-card-top { display: flex; justify-content: space-between; gap: 10px; }
.note-tag { padding: 5px 8px; border-radius: 999px; background: var(--accent-dark); color: var(--accent); font-size: .65rem; font-weight: 850; }
.note-card time { color: var(--muted); font-size: .68rem; }
.note-card h3 { margin: 18px 0 8px; }
.note-card p { overflow: hidden; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; color: var(--muted); line-height: 1.5; font-size: .82rem; }
.note-card small { margin-top: auto; color: var(--muted); }

.session-page { max-width: 980px; margin: 0 auto; padding-bottom: 130px; }
.session-topbar { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; margin: 8px 0 12px; }
.session-title h1 { margin: 0; font-size: clamp(1.5rem, 4vw, 2.1rem); }
.session-meta { text-align: right; }
.session-meta strong, .session-meta span { display: block; }
.session-meta strong { font-variant-numeric: tabular-nums; font-size: 1.12rem; }
.session-meta span { color: var(--muted); font-size: .72rem; }
.session-toolbar { position: sticky; top: 66px; z-index: 20; display: flex; gap: 8px; padding: 10px 0; background: linear-gradient(to bottom, var(--bg) 78%, transparent); }
.session-toolbar #finishSessionBtn { margin-left: auto; }
.session-exercises { display: grid; gap: 14px; }
.session-exercise-card { border: 1px solid var(--line); border-radius: 22px; background: var(--surface); overflow: hidden; }
.exercise-card-header { display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 11px; padding: 16px 16px 12px; }
.equipment-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--surface-2); font-size: 1.2rem; }
.exercise-card-header h2 { margin: 0 0 3px; font-size: 1.05rem; }
.exercise-card-header p { margin: 0; color: var(--muted); font-size: .72rem; }
.exercise-card-menu { display: flex; gap: 5px; }
.exercise-card-menu .icon-btn { width: 34px; height: 34px; }
.last-performance { margin: 0 16px 12px; padding: 9px 11px; border-radius: 11px; background: var(--accent-dark); color: var(--muted); font-size: .72rem; }
.last-performance strong { color: var(--accent); }
.set-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.set-table th { padding: 8px 4px; color: var(--muted); font-size: .6rem; letter-spacing: .06em; }
.set-table td { padding: 5px 4px; text-align: center; }
.set-table tr.done { background: rgba(199,243,107,.035); }
.set-table th:first-child, .set-table td:first-child { width: 44px; }
.set-table th:nth-child(2), .set-table td:nth-child(2) { width: 92px; }
.set-table th:last-child, .set-table td:last-child { width: 84px; }
.set-number { color: var(--muted); font-weight: 850; }
.previous-set { color: var(--muted); font-size: .68rem; white-space: nowrap; }
.set-input { width: 100%; min-width: 0; height: 42px; padding: 0 5px; text-align: center; background: var(--surface-2); }
.set-actions { display: flex; align-items: center; justify-content: center; gap: 5px; }
.complete-set-btn { width: 38px; height: 38px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface-2); font-weight: 900; }
tr.done .complete-set-btn { background: var(--accent); color: #10150b; border-color: transparent; }
.remove-set-btn { width: 30px; height: 38px; padding: 0; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--danger); font-size: 1.15rem; font-weight: 900; }
.remove-set-btn:hover { border-color: var(--danger); background: rgba(255, 107, 122, .08); }
.exercise-footer { display: flex; gap: 8px; align-items: center; padding: 12px 16px 16px; }
.exercise-footer .exercise-notes { flex: 1; min-height: 42px; padding: 10px 12px; resize: vertical; }
.exercise-footer .secondary-btn { white-space: nowrap; }
.session-note-field { display: grid; gap: 8px; margin-top: 16px; padding: 17px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); font-weight: 800; }
.session-note-field textarea { padding: 12px; resize: vertical; font-weight: 500; }
.rest-dock { position: fixed; z-index: 60; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom)); transform: translateX(-50%); width: min(620px, calc(100% - 28px)); display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-radius: 19px; background: rgba(22,29,41,.94); border: 1px solid var(--line-strong); box-shadow: var(--shadow); backdrop-filter: blur(16px); }
:root.light .rest-dock { background: rgba(255,255,255,.94); }
.rest-dock small, .rest-dock strong { display: block; }
.rest-dock small { color: var(--accent); font-weight: 900; font-size: .62rem; }
.rest-dock strong { font-size: 1.35rem; font-variant-numeric: tabular-nums; }
.rest-dock-actions { display: flex; gap: 6px; }
.rest-dock-actions .icon-btn { width: 38px; height: 38px; }

.bottom-nav { position: fixed; z-index: 40; left: 50%; bottom: max(12px, env(safe-area-inset-bottom)); transform: translateX(-50%); width: min(610px, calc(100% - 26px)); display: grid; grid-template-columns: repeat(4,1fr); padding: 7px; border: 1px solid var(--line-strong); border-radius: 20px; background: rgba(16,21,31,.9); box-shadow: var(--shadow); backdrop-filter: blur(18px); }
:root.light .bottom-nav { background: rgba(255,255,255,.9); }
.nav-item { display: grid; place-items: center; gap: 3px; min-height: 53px; border: 0; border-radius: 14px; background: transparent; color: var(--muted); font-size: .68rem; font-weight: 800; }
.nav-item span { font-size: 1.08rem; }
.nav-item.active { background: var(--surface-3); color: var(--text); }
body.session-active .bottom-nav, body.session-active .topbar { display: none; }

.sheet-dialog, .complete-dialog { width: min(620px, calc(100% - 24px)); max-height: min(90vh, 900px); padding: 0; border: 1px solid var(--line-strong); border-radius: 24px; background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.wide-dialog { width: min(880px, calc(100% - 24px)); }
dialog::backdrop { background: rgba(0,0,0,.68); backdrop-filter: blur(5px); }
.dialog-panel { max-height: min(90vh, 900px); display: flex; flex-direction: column; padding: 20px; overflow: auto; }
.dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.dialog-header h2 { margin: 0; font-size: 1.5rem; }
.dialog-footer { position: sticky; bottom: -20px; display: flex; align-items: center; gap: 8px; margin: 20px -20px -20px; padding: 14px 20px; background: var(--surface); border-top: 1px solid var(--line); }
.dialog-spacer { flex: 1; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 7px; font-size: .76rem; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; padding: 11px 12px; }
.field input { min-height: 46px; }
.field textarea { resize: vertical; line-height: 1.45; }
.span-2 { grid-column: span 2; }
.builder-heading { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin: 22px 0 10px; }
.builder-heading h3, .builder-heading p { margin-bottom: 0; }
.builder-heading p { margin-top: 4px; font-size: .74rem; }
.routine-builder { display: grid; gap: 8px; }
.builder-exercise { display: grid; grid-template-columns: 1fr 84px 92px 86px auto; gap: 8px; align-items: end; padding: 12px; border-radius: 15px; background: var(--surface-2); border: 1px solid var(--line); }
.builder-exercise-name { align-self: center; min-width: 0; }
.builder-exercise-name strong, .builder-exercise-name span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.builder-exercise-name span { margin-top: 3px; color: var(--muted); font-size: .67rem; }
.builder-mini-field { display: grid; gap: 4px; color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .05em; }
.builder-mini-field input { min-width: 0; width: 100%; height: 38px; padding: 0 7px; text-align: center; }
.builder-controls { display: flex; gap: 4px; }
.builder-controls .icon-btn { width: 34px; height: 34px; }
.picker-toolbar { grid-template-columns: minmax(200px,1fr) 160px 150px auto; }
.exercise-picker-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }
.exercise-picker-item { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 10px; padding: 11px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.exercise-picker-item h3 { margin: 0 0 3px; font-size: .86rem; }
.exercise-picker-item p { margin: 0; color: var(--muted); font-size: .66rem; }
.exercise-picker-item .primary-btn { padding: 8px 10px; font-size: .72rem; }
.exercise-picker-item.added .primary-btn { background: var(--surface-3); color: var(--muted); box-shadow: none; }
.settings-list { display: grid; gap: 8px; }
.settings-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 13px; border-radius: 14px; background: var(--surface-2); }
.settings-row span { display: grid; gap: 3px; }
.settings-row small { color: var(--muted); }
.settings-row select { min-width: 155px; }
.data-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 18px; }
.data-actions .danger-btn { grid-column: span 2; }
.session-detail-head { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; margin-bottom: 16px; }
.session-detail-head article { padding: 12px; border-radius: 13px; background: var(--surface-2); }
.session-detail-head small, .session-detail-head strong { display: block; }
.session-detail-head small { color: var(--muted); font-size: .65rem; }
.session-detail-head strong { margin-top: 4px; }
.session-detail-exercise { margin-top: 12px; border: 1px solid var(--line); border-radius: 15px; overflow: hidden; }
.session-detail-exercise header { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px; background: var(--surface-2); }
.session-detail-exercise h3, .session-detail-exercise p { margin: 0; }
.session-detail-exercise p { color: var(--muted); font-size: .68rem; }
.detail-set { display: grid; grid-template-columns: 50px 1fr 1fr 1fr; gap: 8px; padding: 9px 12px; border-top: 1px solid var(--line); font-size: .78rem; }
.detail-set span:not(:first-child) { text-align: right; }
.complete-dialog { width: min(430px, calc(100% - 24px)); }
.complete-panel { padding: 34px; text-align: center; }
.complete-check { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 20px; background: var(--accent); color: #11170b; font-size: 2rem; font-weight: 950; transform: rotate(-5deg); }
.complete-panel .primary-btn { width: 100%; margin-top: 18px; }
.record-callout { margin-top: 15px; padding: 12px; border-radius: 13px; background: var(--accent-dark); color: var(--accent); font-weight: 850; }
.toast { position: fixed; z-index: 100; left: 50%; bottom: 100px; transform: translate(-50%, 15px); opacity: 0; pointer-events: none; padding: 11px 15px; border-radius: 13px; background: var(--text); color: var(--bg); font-size: .8rem; font-weight: 800; box-shadow: var(--shadow); transition: .22s ease; }
.toast.show { opacity: 1; transform: translate(-50%,0); }
.empty-state { min-height: 170px; display: grid; place-items: center; padding: 26px; border: 1px dashed var(--line-strong); border-radius: 18px; color: var(--muted); text-align: center; }

@media (max-width: 850px) {
  .routine-grid, .notes-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .split-section { grid-template-columns: 1fr; }
  .picker-toolbar { grid-template-columns: 1fr 1fr; }
  .picker-toolbar .search-box { grid-column: span 2; }
  .exercise-picker-list { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .topbar { padding-left: 15px; padding-right: 15px; }
  .page { padding: 8px 15px 34px; }
  .hero-card { min-height: 310px; grid-template-columns: 1fr; align-items: end; padding: 25px; }
  .hero-button { width: 100%; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .page-title-row { align-items: stretch; flex-direction: column; }
  .page-title-row .primary-btn { width: 100%; }
  .toolbar { grid-template-columns: 1fr; }
  .routine-grid, .notes-grid { grid-template-columns: 1fr; }
  .history-summary { grid-template-columns: 1fr 1fr; }
  .history-summary article:last-child { grid-column: span 2; }
  .progress-metrics { grid-template-columns: 1fr 1fr; }
  .history-item { grid-template-columns: 42px 1fr auto; gap: 9px; }
  .history-item .icon-btn { display: none; }
  .history-icon { width: 42px; height: 42px; }
  .history-numbers strong { font-size: .76rem; }
  .session-toolbar { top: 0; }
  .session-toolbar .secondary-btn { padding: 10px 11px; }
  .session-toolbar #sessionMenuBtn { display: none; }
  .session-exercise-card { border-radius: 18px; }
  .set-table th:nth-child(2), .set-table td:nth-child(2) { width: 75px; }
  .set-table th:last-child, .set-table td:last-child { width: 76px; }
  .previous-set { font-size: .58rem; }
  .set-input { height: 39px; font-size: .86rem; }
  .exercise-footer { align-items: stretch; flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .builder-exercise { grid-template-columns: 1fr 65px 75px 70px; }
  .builder-controls { grid-column: 1 / -1; justify-content: flex-end; }
  .picker-toolbar { grid-template-columns: 1fr; }
  .picker-toolbar .search-box { grid-column: auto; }
  .settings-row { align-items: stretch; flex-direction: column; }
  .settings-row select { width: 100%; }
  .session-detail-head { grid-template-columns: repeat(2,1fr); }
  .dialog-panel { padding: 16px; }
  .dialog-footer { margin-left: -16px; margin-right: -16px; margin-bottom: -16px; padding-left: 16px; padding-right: 16px; }
  .rest-dock { align-items: stretch; }
  .rest-dock-actions { justify-content: flex-end; }
}

@media (max-width: 420px) {
  .brand small { display: none; }
  .header-actions .chip-btn:first-child { display: none; }
  .session-topbar { grid-template-columns: 40px 1fr; }
  .session-meta { grid-column: 2; display: flex; gap: 10px; text-align: left; }
  .session-meta span { align-self: center; }
  .rest-dock { flex-direction: column; }
  .rest-dock > div:first-child { display: flex; align-items: center; justify-content: space-between; }
}

/* Account and cloud-sync UI */
body.auth-loading .app-shell { visibility: hidden; }
body.auth-locked { overflow: hidden; }
body.auth-locked .app-shell { pointer-events: none; user-select: none; filter: blur(8px); opacity: .18; }
.auth-gate {
  position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center;
  padding: max(18px, env(safe-area-inset-top)) 16px max(18px, env(safe-area-inset-bottom));
  overflow-y: auto; background:
    radial-gradient(circle at 12% 0%, rgba(103,197,255,.16), transparent 26rem),
    radial-gradient(circle at 100% 10%, rgba(199,243,107,.12), transparent 28rem),
    rgba(8,11,18,.96); backdrop-filter: blur(18px);
}
:root.light .auth-gate { background: rgba(238,241,245,.96); }
.auth-gate[hidden] { display: none; }
.auth-card { width: min(100%, 520px); padding: clamp(22px, 5vw, 38px); border: 1px solid var(--line-strong); border-radius: 28px; background: var(--surface); box-shadow: var(--shadow); }
.auth-brand { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 15px; margin-bottom: 24px; }
.auth-brand h1 { margin: 2px 0 8px; font-size: clamp(1.8rem, 7vw, 2.75rem); }
.auth-brand p:last-child { margin-bottom: 0; color: var(--muted); line-height: 1.55; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 18px; padding: 5px; border-radius: 15px; background: var(--surface-2); }
.auth-tabs button { min-height: 42px; border: 0; border-radius: 11px; background: transparent; color: var(--muted); font-weight: 850; }
.auth-tabs button.active { background: var(--surface); color: var(--text); box-shadow: 0 5px 18px rgba(0,0,0,.12); }
.auth-form { display: grid; gap: 13px; }
.auth-form[hidden], [data-auth-view][hidden] { display: none; }
.auth-form .field { font-size: .8rem; }
.auth-form input { width: 100%; min-height: 48px; padding: 11px 13px; }
.auth-form .primary-btn { width: 100%; margin-top: 3px; min-height: 48px; }
.auth-form .text-btn { justify-self: center; }
.auth-form > small { color: var(--muted); text-align: center; line-height: 1.45; }
.auth-message { margin: 16px 0 0; padding: 11px 13px; border-radius: 12px; background: var(--surface-2); color: var(--muted); font-size: .82rem; line-height: 1.45; }
.auth-message.error { color: var(--danger); background: rgba(255,108,114,.10); }
.auth-message.success { color: var(--accent); background: var(--accent-dark); }
.auth-setup { padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface-2); }
.auth-setup h2 { margin: 10px 0 8px; }
.auth-setup p, .auth-setup li { color: var(--muted); line-height: 1.55; }
.auth-setup ol { padding-left: 22px; }
.auth-setup code { padding: 2px 5px; border-radius: 6px; background: var(--surface-3); color: var(--text); }
.auth-setup .secondary-btn { width: 100%; margin-top: 8px; }
.auth-status-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: var(--accent-dark); color: var(--accent); font-weight: 950; font-size: 1.2rem; }

.account-chip { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 4px 10px 4px 5px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); font-weight: 800; }
.account-avatar { display: inline-grid; place-items: center; flex: 0 0 auto; width: 31px; height: 31px; border-radius: 10px; background: var(--accent); color: #10150b; font-size: .7rem; font-weight: 950; letter-spacing: -.03em; }
.account-avatar.large { width: 58px; height: 58px; border-radius: 17px; font-size: 1rem; }
.account-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 3px rgba(137,149,168,.12); }
.account-chip i[data-state="synced"] { background: var(--accent); box-shadow: 0 0 0 3px rgba(199,243,107,.12); }
.account-chip i[data-state="syncing"], .account-chip i[data-state="pending"] { background: var(--orange); box-shadow: 0 0 0 3px rgba(255,173,90,.12); }
.account-chip i[data-state="error"], .account-chip i[data-state="offline"] { background: var(--danger); box-shadow: 0 0 0 3px rgba(255,108,114,.12); }
.account-profile-head { display: flex; align-items: center; gap: 14px; padding: 15px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface-2); }
.account-profile-head > div { min-width: 0; display: grid; gap: 3px; }
.account-profile-head strong, .account-profile-head small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-profile-head small { color: var(--muted); }
.sync-label { width: fit-content; margin-top: 4px; padding: 4px 7px; border-radius: 999px; background: var(--surface-3); color: var(--muted); font-size: .65rem; font-weight: 850; }
.sync-label[data-state="synced"] { color: var(--accent); background: var(--accent-dark); }
.sync-label[data-state="error"], .sync-label[data-state="offline"] { color: var(--danger); background: rgba(255,108,114,.10); }
.profile-form { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 9px; margin-top: 16px; }
.profile-form input { width: 100%; min-height: 44px; padding: 10px 12px; }
.account-privacy-note { margin-top: 16px; padding: 14px; border-radius: 15px; background: var(--accent-dark); border: 1px solid rgba(199,243,107,.15); }
.account-privacy-note strong { color: var(--accent); }
.account-privacy-note p { margin: 5px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }
#settingsSyncStatus[data-state="synced"] { color: var(--accent); }
#settingsSyncStatus[data-state="error"], #settingsSyncStatus[data-state="offline"] { color: var(--danger); }

@media (max-width: 640px) {
  .auth-card { border-radius: 23px; }
  .auth-brand { grid-template-columns: 1fr; }
  .auth-brand .brand-mark { width: 44px; height: 44px; }
  .account-chip #accountName { display: none; }
  .account-chip { padding-right: 7px; }
  .profile-form { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .header-actions { gap: 5px; }
  .account-chip { min-height: 38px; }
  .account-avatar { width: 29px; height: 29px; }
}

/* --------------------------------------------------------------------------
   PulseFit Pro: cloud setup, momentum, profiles and community
   -------------------------------------------------------------------------- */
.setup-form { margin-top: 17px; }
.setup-form textarea { width: 100%; min-height: 82px; padding: 11px 13px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; line-height: 1.45; }
.setup-checklist { display: grid; gap: 9px; margin-top: 16px; }
.setup-checklist span { display: grid; grid-template-columns: 27px 1fr; align-items: center; gap: 9px; color: var(--muted); font-size: .76rem; line-height: 1.4; }
.setup-checklist b { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 9px; background: var(--surface-3); color: var(--accent); }
.setup-local { width: 100%; margin-top: 17px; }

.momentum-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 15px; margin: 16px 0 26px; }
.momentum-card, .milestone-card { position: relative; overflow: hidden; min-height: 166px; padding: 21px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, var(--surface), var(--surface-2)); box-shadow: 0 18px 40px rgba(0,0,0,.09); }
.momentum-card { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 20px; }
.momentum-card::after, .milestone-card::after { content: ''; position: absolute; right: -60px; bottom: -75px; width: 180px; height: 180px; border-radius: 50%; background: rgba(199,243,107,.06); }
.momentum-ring { --momentum: 0deg; position: relative; display: grid; place-items: center; width: 108px; height: 108px; border-radius: 50%; background: conic-gradient(var(--accent) var(--momentum), var(--surface-3) 0); }
.momentum-ring::before { content: ''; position: absolute; inset: 9px; border-radius: 50%; background: var(--surface); }
.momentum-ring strong, .momentum-ring span { position: relative; z-index: 1; }
.momentum-ring strong { align-self: end; font-size: 2rem; line-height: 1; }
.momentum-ring span { align-self: start; color: var(--muted); font-size: .68rem; font-weight: 800; }
.momentum-card h2, .milestone-card h2 { margin: 5px 0 7px; font-size: 1.18rem; }
.momentum-card p:last-child, .milestone-card p:last-child { margin: 0; color: var(--muted); font-size: .79rem; line-height: 1.5; }
.milestone-card { display: flex; flex-direction: column; justify-content: space-between; }
.achievement-badges { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.achievement-badge { display: grid; place-items: center; min-width: 37px; height: 37px; padding: 0 8px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-3); color: var(--muted); font-size: .65rem; font-weight: 950; filter: grayscale(1); opacity: .55; }
.achievement-badge.unlocked { border-color: rgba(199,243,107,.26); background: var(--accent-dark); color: var(--accent); filter: none; opacity: 1; box-shadow: 0 8px 20px rgba(199,243,107,.08); }

.community-hero { position: relative; overflow: hidden; display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; min-height: 255px; margin-bottom: 18px; padding: clamp(24px, 5vw, 42px); border: 1px solid var(--line); border-radius: 28px; background:
  radial-gradient(circle at 90% 15%, rgba(103,197,255,.18), transparent 24rem),
  radial-gradient(circle at 4% 100%, rgba(199,243,107,.14), transparent 23rem),
  linear-gradient(145deg, #111725, #0b101a 70%); box-shadow: var(--shadow); }
:root.light .community-hero { background: radial-gradient(circle at 90% 15%, rgba(74,157,224,.17), transparent 24rem), radial-gradient(circle at 4% 100%, rgba(137,180,48,.13), transparent 23rem), linear-gradient(145deg, #fff, #edf1f6); }
.community-hero::after { content: 'PF'; position: absolute; right: 4%; top: -25%; color: rgba(255,255,255,.025); font-size: 13rem; font-weight: 950; letter-spacing: -.12em; transform: rotate(-8deg); }
:root.light .community-hero::after { color: rgba(10,16,28,.025); }
.community-hero > * { position: relative; z-index: 1; }
.community-hero h1 { margin: 6px 0 12px; font-size: clamp(2.1rem, 6vw, 4rem); line-height: .96; letter-spacing: -.065em; }
.community-hero p:last-child { max-width: 620px; margin: 0; color: var(--muted); line-height: 1.55; }
.community-hero-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.community-notice { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; padding: 17px 19px; border: 1px solid rgba(255,173,90,.25); border-radius: 17px; background: rgba(255,173,90,.08); }
.community-notice strong { white-space: nowrap; color: var(--orange); }
.community-notice p { flex: 1; margin: 0; color: var(--muted); font-size: .8rem; }
.community-disabled { opacity: .35; pointer-events: none; filter: grayscale(.5); }
.community-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 18px; padding: 6px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface-2); }
.community-tabs button { min-height: 44px; border: 0; border-radius: 12px; background: transparent; color: var(--muted); font-weight: 850; }
.community-tabs button.active { background: var(--surface); color: var(--text); box-shadow: 0 7px 21px rgba(0,0,0,.12); }
.community-toolbar { display: grid; grid-template-columns: 1fr minmax(170px, auto) minmax(140px, auto); gap: 10px; align-items: center; margin-bottom: 18px; }
.community-toolbar select { min-height: 44px; }
.segmented-control { display: inline-grid; grid-template-columns: repeat(2, 1fr); gap: 4px; width: fit-content; min-width: 230px; padding: 4px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.segmented-control button { min-height: 36px; padding: 7px 13px; border: 0; border-radius: 10px; background: transparent; color: var(--muted); font-size: .73rem; font-weight: 850; }
.segmented-control button.active { background: var(--surface-3); color: var(--text); }
.compact-segments { min-width: 190px; }

.leaderboard-podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; gap: 12px; margin: 5px 0 18px; }
.podium-card { position: relative; display: flex; flex-direction: column; align-items: center; min-height: 205px; padding: 24px 14px 18px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(180deg, var(--surface), var(--surface-2)); text-align: center; }
.podium-card.rank-1 { min-height: 235px; border-color: rgba(199,243,107,.26); background: linear-gradient(180deg, rgba(199,243,107,.12), var(--surface)); box-shadow: 0 20px 45px rgba(199,243,107,.08); }
.podium-card.is-you { outline: 2px solid rgba(103,197,255,.38); outline-offset: -2px; }
.podium-rank { position: absolute; top: 10px; left: 12px; display: grid; place-items: center; width: 27px; height: 27px; border-radius: 9px; background: var(--surface-3); color: var(--muted); font-size: .72rem; font-weight: 950; }
.rank-1 .podium-rank { background: var(--accent); color: #11170b; }
.podium-card > strong { max-width: 100%; margin-top: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.podium-card > small { max-width: 100%; margin-top: 3px; overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; }
.podium-card > b { margin-top: auto; padding-top: 14px; color: var(--accent); font-size: .9rem; }
.community-avatar { display: inline-grid; place-items: center; flex: 0 0 auto; width: 44px; height: 44px; border-radius: 15px; background: var(--accent); color: #10150b; font-size: .76rem; font-weight: 950; box-shadow: 0 10px 28px rgba(0,0,0,.16); }
.community-avatar.large { width: 58px; height: 58px; border-radius: 18px; font-size: .95rem; }
.community-avatar.champion { width: 66px; height: 66px; border-radius: 21px; font-size: 1rem; box-shadow: 0 0 0 7px rgba(199,243,107,.08), 0 17px 35px rgba(0,0,0,.22); }
.community-avatar.blue { background: var(--blue); }
.community-avatar.violet { background: var(--violet); color: white; }
.community-avatar.orange { background: var(--orange); }
.community-avatar.rose { background: var(--rose); color: white; }
.leaderboard-list { display: grid; gap: 8px; }
.leaderboard-row { display: grid; grid-template-columns: 34px 44px minmax(0,1fr) auto auto; align-items: center; gap: 11px; min-height: 70px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface); }
.leaderboard-row.is-you { border-color: rgba(103,197,255,.35); background: rgba(103,197,255,.06); }
.leaderboard-rank { color: var(--muted); text-align: center; font-weight: 950; }
.leaderboard-person, .leaderboard-score { min-width: 0; display: grid; gap: 3px; }
.leaderboard-person strong, .leaderboard-person small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.leaderboard-person small, .leaderboard-score small { color: var(--muted); font-size: .68rem; }
.leaderboard-person em, .activity-card em { margin-left: 5px; padding: 2px 6px; border-radius: 999px; background: rgba(103,197,255,.12); color: var(--blue); font-size: .58rem; font-style: normal; }
.leaderboard-score { text-align: right; }
.leaderboard-score strong { color: var(--accent); font-size: .82rem; }
.follow-mini { min-height: 34px; padding: 6px 10px; border: 1px solid rgba(199,243,107,.25); border-radius: 10px; background: var(--accent-dark); color: var(--accent); font-size: .68rem; font-weight: 900; }
.follow-mini.following { border-color: var(--line); background: var(--surface-3); color: var(--muted); }

.activity-feed { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; }
.activity-card { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); box-shadow: 0 15px 32px rgba(0,0,0,.07); }
.activity-card header { display: grid; grid-template-columns: 44px minmax(0,1fr) auto; align-items: center; gap: 11px; padding: 15px; border-bottom: 1px solid var(--line); }
.activity-card header > div { min-width: 0; display: grid; gap: 3px; }
.activity-card header strong, .activity-card header small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.activity-card header small { color: var(--muted); font-size: .68rem; }
.activity-title { padding: 18px 17px 9px; }
.activity-title span { color: var(--accent); font-size: .61rem; font-weight: 950; letter-spacing: .12em; }
.activity-title h3 { margin: 6px 0 0; font-size: 1.18rem; }
.activity-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 8px 17px 17px; }
.activity-stats span { display: grid; gap: 3px; padding: 11px; border-radius: 13px; background: var(--surface-2); }
.activity-stats b { font-size: .78rem; }
.activity-stats small { color: var(--muted); font-size: .62rem; }
.activity-card footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 15px; border-top: 1px solid var(--line); background: var(--surface-2); }
.kudos-btn { min-height: 34px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--muted); font-size: .68rem; font-weight: 850; }
.kudos-btn.active { border-color: rgba(255,173,90,.28); background: rgba(255,173,90,.1); color: var(--orange); }
.kudos-btn b { margin-left: 5px; }
.pr-pill { padding: 5px 8px; border-radius: 999px; background: var(--accent-dark); color: var(--accent); font-size: .65rem; font-weight: 900; }

.community-search { margin-bottom: 15px; }
.athlete-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 13px; }
.athlete-card { display: flex; flex-direction: column; min-height: 245px; padding: 17px; border: 1px solid var(--line); border-radius: 21px; background: var(--surface); }
.athlete-profile { display: flex; align-items: center; gap: 12px; }
.athlete-profile > div { min-width: 0; display: grid; gap: 4px; }
.athlete-profile strong, .athlete-profile small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.athlete-profile small { color: var(--muted); }
.athlete-card > p { flex: 1; margin: 15px 0; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.athlete-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; margin-bottom: 13px; }
.athlete-stats span { display: grid; gap: 3px; padding: 9px 5px; border-radius: 11px; background: var(--surface-2); text-align: center; }
.athlete-stats b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .7rem; }
.athlete-stats small { color: var(--muted); font-size: .55rem; }
.athlete-card > button { width: 100%; }
.athlete-card > button.following { color: var(--accent); }

.community-empty { grid-column: 1 / -1; min-height: 180px; display: grid; place-items: center; align-content: center; gap: 7px; padding: 27px; border: 1px dashed var(--line-strong); border-radius: 20px; background: var(--surface-2); text-align: center; }
.community-empty strong { font-size: 1rem; }
.community-empty p, .community-empty small { max-width: 520px; margin: 0; color: var(--muted); line-height: 1.5; }
.community-empty.error { border-color: rgba(255,108,114,.25); }
.community-empty.error strong { color: var(--danger); }
.community-skeleton { display: grid; grid-template-columns: 44px 1fr 80px; align-items: center; gap: 12px; min-height: 72px; padding: 12px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface); }
.community-skeleton i, .community-skeleton span, .community-skeleton b { display: block; border-radius: 9px; background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2)); background-size: 200% 100%; animation: pulsefitShimmer 1.4s infinite linear; }
.community-skeleton i { width: 44px; height: 44px; border-radius: 15px; }
.community-skeleton span { height: 15px; }
.community-skeleton b { height: 13px; }
@keyframes pulsefitShimmer { to { background-position: -200% 0; } }

.profile-form-expanded { grid-template-columns: 1fr 1fr; align-items: start; }
.profile-span { grid-column: 1 / -1; }
.profile-form-expanded textarea { width: 100%; padding: 10px 12px; resize: vertical; }
.username-input { display: grid; grid-template-columns: auto 1fr; align-items: center; min-height: 44px; padding-left: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.username-input span { color: var(--muted); font-weight: 900; }
.username-input input { border: 0; background: transparent; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.toggle-row > span { display: grid; gap: 3px; }
.toggle-row small { color: var(--muted); font-size: .68rem; line-height: 1.4; }
.toggle-row input { appearance: none; flex: 0 0 auto; width: 45px; height: 25px; padding: 3px; border: 0; border-radius: 999px; background: var(--surface-3); cursor: pointer; transition: .2s ease; }
.toggle-row input::before { content: ''; display: block; width: 19px; height: 19px; border-radius: 50%; background: var(--muted); transition: .2s ease; }
.toggle-row input:checked { background: var(--accent-dark); }
.toggle-row input:checked::before { transform: translateX(20px); background: var(--accent); }
.account-social-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 13px; }
.account-social-stats article { display: grid; gap: 3px; padding: 12px; border-radius: 13px; background: var(--surface-2); text-align: center; }
.account-social-stats strong { font-size: 1rem; }
.account-social-stats small { color: var(--muted); font-size: .63rem; }

.bottom-nav { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 900px) {
  .activity-feed { grid-template-columns: 1fr; }
  .athlete-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 700px) {
  .momentum-grid { grid-template-columns: 1fr; }
  .community-hero { align-items: stretch; flex-direction: column; min-height: 315px; }
  .community-hero-actions { margin-top: auto; }
  .community-hero-actions > * { flex: 1; }
  .community-toolbar { grid-template-columns: 1fr 1fr; }
  .community-toolbar .segmented-control { grid-column: 1 / -1; width: 100%; }
  .leaderboard-podium { gap: 6px; }
  .podium-card { min-height: 185px; padding-left: 8px; padding-right: 8px; }
  .podium-card.rank-1 { min-height: 210px; }
  .community-avatar.champion { width: 58px; height: 58px; }
  .leaderboard-row { grid-template-columns: 28px 40px minmax(0,1fr) auto; }
  .leaderboard-row .community-avatar { width: 40px; height: 40px; }
  .leaderboard-score { grid-column: 3; text-align: left; }
  .leaderboard-row .follow-mini { grid-column: 4; grid-row: 1 / span 2; }
  .profile-form-expanded { grid-template-columns: 1fr; }
  .profile-span { grid-column: auto; }
}

@media (max-width: 520px) {
  .momentum-card { grid-template-columns: 88px 1fr; padding: 17px; }
  .momentum-ring { width: 88px; height: 88px; }
  .momentum-ring strong { font-size: 1.55rem; }
  .community-hero { border-radius: 22px; padding: 24px 20px; }
  .community-hero h1 { font-size: 2.65rem; }
  .community-notice { align-items: stretch; flex-direction: column; }
  .community-tabs button { font-size: .7rem; }
  .leaderboard-podium { align-items: stretch; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 5px; }
  .podium-card, .podium-card.rank-1 { min-width: 165px; min-height: 205px; scroll-snap-align: center; }
  .leaderboard-row { grid-template-columns: 26px 38px minmax(0,1fr); }
  .leaderboard-row .follow-mini { grid-column: 3; grid-row: auto; justify-self: start; }
  .leaderboard-score { grid-column: 3; }
  .leaderboard-person small { white-space: normal; }
  .activity-card header { grid-template-columns: 40px minmax(0,1fr); }
  .activity-card header .follow-mini { grid-column: 2; justify-self: start; }
  .activity-stats { grid-template-columns: repeat(2, 1fr); }
  .athlete-grid { grid-template-columns: 1fr; }
  .bottom-nav .nav-item { font-size: .56rem; }
  .bottom-nav .nav-item span { font-size: 1rem; }
}