:root {
  color-scheme: light;
  --ink: #18201f;
  --muted: #697471;
  --surface: #ffffff;
  --canvas: #f3f5f1;
  --line: #dfe5df;
  --brand: #173c35;
  --brand-2: #23584d;
  --accent: #d8ff62;
  --accent-ink: #1b2a14;
  --danger: #a93535;
  --danger-soft: #fff1ef;
  --warning: #8b5d05;
  --warning-soft: #fff7de;
  --success: #21754f;
  --success-soft: #e8f7ef;
  --shadow: 0 12px 36px rgba(22, 46, 41, 0.08);
  --radius-lg: 22px;
  --radius-md: 15px;
  --radius-sm: 10px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-height: 100%;
  background: var(--canvas);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(35, 88, 77, 0.28);
  outline-offset: 2px;
}

button {
  cursor: pointer;
}

.boot-screen,
.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.boot-screen {
  align-content: center;
  gap: 14px;
  color: var(--muted);
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--accent);
  background: var(--brand);
  font-size: 22px;
  font-weight: 800;
}

.login-shell {
  grid-template-columns: minmax(280px, 430px) minmax(360px, 620px);
  gap: clamp(30px, 7vw, 100px);
  background:
    radial-gradient(circle at 85% 25%, rgba(216, 255, 98, 0.15), transparent 25%),
    var(--brand);
}

.login-story {
  color: #f6faf6;
}

.login-story .brand-mark {
  margin-bottom: 42px;
  color: var(--brand);
  background: var(--accent);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.login-story .eyebrow {
  color: var(--accent);
}

.login-story h1 {
  max-width: 580px;
  margin: 0 0 20px;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 0.98;
  font-weight: 760;
}

.login-story p:last-child {
  max-width: 480px;
  margin: 0;
  color: rgba(246, 250, 246, 0.72);
  font-size: 17px;
  line-height: 1.6;
}

.login-card {
  width: 100%;
  max-width: 430px;
  justify-self: end;
  padding: clamp(26px, 4vw, 42px);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(6, 18, 15, 0.28);
}

.login-card h2 {
  margin: 0 0 8px;
  font-size: 30px;
}

.login-card > p {
  margin: 0 0 28px;
  color: var(--muted);
}

.field {
  display: grid;
  gap: 8px;
}

.field + .field {
  margin-top: 16px;
}

.field label,
.field-label {
  color: #35413e;
  font-size: 13px;
  font-weight: 720;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid #cfd7d1;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #a9b5ae;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand-2);
  box-shadow: 0 0 0 3px rgba(35, 88, 77, 0.1);
  outline: none;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 11px;
  padding: 10px 17px;
  color: #fff;
  background: var(--brand);
  font-weight: 750;
  text-decoration: none;
  transition: transform 120ms ease, background 160ms ease, opacity 160ms ease;
}

.button:hover {
  background: var(--brand-2);
}

.button:active {
  transform: translateY(1px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.58;
}

.button-accent {
  color: var(--accent-ink);
  background: var(--accent);
}

.button-accent:hover {
  background: #c9ef55;
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--ink);
  background: #fff;
}

.button-secondary:hover {
  background: #f6f8f5;
}

.button-danger {
  color: var(--danger);
  background: var(--danger-soft);
}

.button-block {
  width: 100%;
}

.login-card .button {
  margin-top: 24px;
}

.form-error {
  min-height: 20px;
  margin: 14px 0 0;
  color: var(--danger);
  font-size: 14px;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 254px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 26px 18px 20px;
  color: #eef6f1;
  background: var(--brand);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px;
  color: inherit;
  text-decoration: none;
}

.brand-lockup .brand-mark {
  color: var(--brand);
  background: var(--accent);
}

.brand-copy strong,
.brand-copy span {
  display: block;
}

.brand-copy strong {
  font-size: 18px;
}

.brand-copy span {
  margin-top: 2px;
  color: rgba(238, 246, 241, 0.56);
  font-size: 11px;
}

.side-nav {
  display: grid;
  gap: 7px;
  margin-top: 44px;
}

.nav-button {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  border-radius: 11px;
  padding: 10px 13px;
  color: rgba(238, 246, 241, 0.7);
  background: transparent;
  text-align: left;
  font-weight: 650;
}

.nav-button:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
}

.nav-button.is-active {
  color: var(--brand);
  background: var(--accent);
}

.nav-icon {
  width: 22px;
  text-align: center;
  font-size: 17px;
}

.sidebar-user {
  margin-top: auto;
  padding: 16px 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.sidebar-user strong,
.sidebar-user span {
  display: block;
}

.sidebar-user span {
  margin-top: 3px;
  color: rgba(238, 246, 241, 0.55);
  font-size: 12px;
}

.logout-button {
  min-height: 42px;
  margin-top: 12px;
  border: 0;
  padding: 0;
  color: rgba(238, 246, 241, 0.75);
  background: transparent;
  font-size: 13px;
}

.main-area {
  min-width: 0;
}

.mobile-header {
  display: none;
}

.page {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 42px 44px 88px;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.page-header h1 {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.08;
}

.page-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 30px;
}

.stat {
  min-height: 135px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.stat strong {
  display: block;
  margin-top: 22px;
  font-size: 30px;
  line-height: 1;
}

.stat span {
  color: var(--muted);
  font-size: 13px;
}

.stat.is-accent {
  border-color: var(--brand);
  color: #fff;
  background: var(--brand);
}

.stat.is-accent span {
  color: rgba(255, 255, 255, 0.62);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
  gap: 20px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(24, 32, 31, 0.02);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.panel-header h2,
.panel-header h3 {
  margin: 0;
  font-size: 18px;
}

.panel-body {
  padding: 22px;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
}

.list-row:last-child {
  border-bottom: 0;
}

button.list-row {
  width: 100%;
  border-top: 0;
  border-right: 0;
  border-left: 0;
  color: inherit;
  background: transparent;
  text-align: left;
}

button.list-row:hover {
  background: #f8faf7;
}

.row-title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 740;
}

.row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 14px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  border-radius: 99px;
  padding: 4px 9px;
  color: #52605c;
  background: #edf1ed;
  font-size: 11px;
  font-weight: 760;
  white-space: nowrap;
}

.badge.completed {
  color: var(--success);
  background: var(--success-soft);
}

.badge.partially_completed,
.badge.in_progress {
  color: var(--warning);
  background: var(--warning-soft);
}

.badge.overdue,
.badge.skipped,
.badge.pain {
  color: var(--danger);
  background: var(--danger-soft);
}

.alert-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 210px;
  padding: 36px 24px;
  color: var(--muted);
  text-align: center;
}

.empty-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 18px;
  color: var(--brand);
  background: #e7eee9;
  font-size: 23px;
}

.empty-state strong {
  color: var(--ink);
  font-size: 16px;
}

.empty-state p {
  max-width: 340px;
  margin: 7px 0 0;
  line-height: 1.5;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 22px;
  align-items: start;
}

.form-card {
  position: sticky;
  top: 24px;
  padding: 24px;
  border-radius: var(--radius-lg);
  color: #fff;
  background: var(--brand);
}

.form-card h2 {
  margin: 0 0 6px;
  font-size: 22px;
}

.form-card > p {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.63);
  font-size: 14px;
  line-height: 1.5;
}

.form-card .field label {
  color: rgba(255, 255, 255, 0.72);
}

.form-card .button {
  margin-top: 20px;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.person-card,
.exercise-card {
  min-height: 154px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.person-card-button {
  width: 100%;
  color: inherit;
  text-align: left;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.person-card-button:hover {
  transform: translateY(-2px);
  border-color: #bac8c0;
  box-shadow: var(--shadow);
}

.card-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--brand-2);
  font-size: 13px;
  font-weight: 760;
  text-decoration: none;
}

.card-link:hover {
  text-decoration: underline;
}

.card-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
}

.library-toolbar {
  margin-bottom: 14px;
}

.exercise-library {
  min-width: 0;
}

.exercise-library .collection-grid {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.exercise-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.exercise-card .card-actions {
  width: 100%;
  margin-top: auto;
  padding-top: 18px;
}

.athlete-profile-grid {
  align-items: start;
}

.profile-side {
  display: grid;
  gap: 16px;
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.template-card .panel-body {
  display: grid;
  gap: 14px;
}

.template-card .field + .field {
  margin-top: 0;
}

.filter-panel {
  margin-bottom: 16px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr)) auto;
  align-items: end;
  gap: 12px;
}

.filter-grid .field + .field {
  margin-top: 0;
}

.filter-actions,
.pagination > div {
  display: flex;
  gap: 8px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.archived-athletes {
  margin-top: 20px;
}

.person-card h3,
.exercise-card h3 {
  margin: 0;
  font-size: 17px;
}

.person-card p,
.exercise-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.person-avatar {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 12px;
  color: var(--brand);
  background: var(--accent);
  font-weight: 800;
}

.credentials {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid rgba(216, 255, 98, 0.45);
  border-radius: 12px;
  color: var(--accent-ink);
  background: var(--accent);
}

.credentials strong,
.credentials code {
  display: block;
}

.credentials code {
  margin-top: 7px;
  font-size: 15px;
  user-select: all;
}

.workout-builder {
  display: grid;
  gap: 18px;
}

.workout-builder .panel-body {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-grid .field + .field {
  margin-top: 0;
}

.field-span-2 {
  grid-column: 1 / -1;
}

.builder-item {
  display: grid;
  grid-template-columns: minmax(180px, 2fr) repeat(4, minmax(80px, 0.7fr)) minmax(126px, auto);
  gap: 10px;
  align-items: end;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8faf7;
}

.builder-item .field + .field {
  margin-top: 0;
}

.builder-note {
  grid-column: 1 / -1;
}

.builder-order-actions {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
}

.builder-order-actions .icon-button {
  width: 40px;
}

.icon-button {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
  background: #fff;
  font-size: 18px;
}

.icon-button:hover {
  color: var(--danger);
  border-color: #e6b7b2;
  background: var(--danger-soft);
}

.builder-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.hero-workout {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 42px);
  border-radius: 26px;
  color: #fff;
  background: var(--brand);
}

.hero-workout::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -100px;
  width: 250px;
  height: 250px;
  border: 44px solid rgba(216, 255, 98, 0.11);
  border-radius: 50%;
}

.hero-workout > * {
  position: relative;
  z-index: 1;
}

.hero-workout h1 {
  max-width: 700px;
  margin: 6px 0 12px;
  font-size: clamp(31px, 5vw, 54px);
  line-height: 1.02;
}

.hero-workout p {
  max-width: 650px;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.55;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 26px;
  font-size: 13px;
}

.hero-meta strong {
  color: var(--accent);
}

.progress-track {
  height: 8px;
  overflow: hidden;
  border-radius: 99px;
  background: #e4e9e4;
}

.progress-value {
  height: 100%;
  border-radius: inherit;
  background: var(--brand-2);
  transition: width 250ms ease;
}

.hero-workout .progress-track {
  max-width: 480px;
  margin-top: 24px;
  background: rgba(255, 255, 255, 0.16);
}

.hero-workout .progress-value {
  background: var(--accent);
}

.exercise-session-list {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.session-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
}

.session-head {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.session-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: var(--brand);
  background: var(--accent);
  font-weight: 820;
}

.session-head h2 {
  margin: 0;
  font-size: 19px;
}

.session-head p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.session-body {
  padding: 20px 22px 24px;
}

.coach-note {
  margin-bottom: 18px;
  padding: 13px 15px;
  border-left: 3px solid var(--brand-2);
  border-radius: 0 10px 10px 0;
  color: #35413e;
  background: #f0f5f1;
  font-size: 14px;
  line-height: 1.5;
}

.set-table {
  display: grid;
  gap: 8px;
}

.set-row {
  display: grid;
  grid-template-columns: 48px 58px minmax(90px, 1fr) minmax(90px, 1fr);
  align-items: center;
  gap: 10px;
}

.set-row.is-header {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.set-toggle {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid #cbd4ce;
  border-radius: 12px;
  color: transparent;
  background: #fff;
  font-size: 21px;
  font-weight: 900;
}

.set-toggle[aria-pressed="true"] {
  border-color: var(--brand-2);
  color: #fff;
  background: var(--brand-2);
}

.set-number-label {
  font-weight: 760;
}

.set-row input {
  min-height: 44px;
}

.result-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.rpe-picker {
  display: grid;
  grid-template-columns: repeat(10, minmax(32px, 1fr));
  gap: 5px;
  margin-top: 8px;
}

.rpe-button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--ink);
  background: #fff;
  font-weight: 740;
}

.rpe-button:hover,
.rpe-button.is-selected {
  border-color: var(--brand);
  color: #fff;
  background: var(--brand);
}

.rpe-hint {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
}

.pain-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 13px 14px;
  border-radius: 11px;
  color: #6d3030;
  background: var(--danger-soft);
  font-size: 14px;
  font-weight: 690;
}

.pain-row input {
  width: 20px;
  min-height: 20px;
}

.session-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.save-status {
  margin-right: auto;
  color: var(--success);
  font-size: 13px;
  font-weight: 700;
}

.save-status.is-pending {
  color: var(--warning);
}

.save-status.is-error {
  color: var(--danger);
}

.media-link {
  margin-top: 8px;
}

.notification-banner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(35, 88, 77, 0.18);
  border-radius: 14px;
  color: var(--brand);
  background: #ecf7ee;
  text-align: left;
}

.notification-banner span {
  color: var(--brand-2);
  font-size: 13px;
}

.notification-row.is-unread {
  background: #f4f9ef;
}

.notification-row .alert-dot {
  margin-right: 8px;
}

.more-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.finish-card {
  margin-top: 22px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
}

.finish-card h2 {
  margin: 0 0 6px;
}

.finish-card > p {
  margin: 0 0 20px;
  color: var(--muted);
}

.detail-back {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 0;
  padding: 0;
  color: var(--brand-2);
  background: transparent;
  font-weight: 720;
}

.detail-back:hover {
  text-decoration: underline;
}

.readonly-set {
  color: var(--muted);
  font-size: 13px;
}

.feedback-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.feedback-message {
  padding: 14px;
  border-radius: 12px;
  background: #f1f5f1;
}

.feedback-message strong,
.feedback-message span {
  display: block;
}

.feedback-message span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.toast-region {
  position: fixed;
  z-index: 100;
  right: 20px;
  bottom: 20px;
  display: grid;
  gap: 10px;
  pointer-events: none;
}

.toast {
  min-width: 280px;
  max-width: 420px;
  padding: 14px 16px;
  border-radius: 12px;
  color: #fff;
  background: var(--brand);
  box-shadow: var(--shadow);
  animation: toast-in 180ms ease-out;
}

.toast.error {
  background: #7e2929;
}

@keyframes toast-in {
  from {
    transform: translateY(8px);
    opacity: 0;
  }
}

.mobile-nav {
  display: none;
}

@media (max-width: 980px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .form-card {
    position: static;
  }

  .builder-item {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .builder-item .exercise-select {
    grid-column: span 3;
  }

  .builder-order-actions {
    grid-column: 1 / -1;
  }

  .filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-actions {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .login-shell {
    display: block;
    padding: 22px;
  }

  .login-story {
    margin: 18px auto 32px;
  }

  .login-story .brand-mark {
    margin-bottom: 28px;
  }

  .login-story h1 {
    font-size: 40px;
  }

  .login-card {
    margin: 0 auto;
  }

  .app-shell {
    display: block;
  }

  .sidebar {
    display: none;
  }

  .mobile-header {
    position: sticky;
    z-index: 20;
    top: 0;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(243, 245, 241, 0.94);
    backdrop-filter: blur(10px);
  }

  .mobile-header .brand-lockup {
    padding: 0;
    color: var(--ink);
  }

  .mobile-header .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-size: 17px;
  }

  .mobile-user {
    max-width: 140px;
    overflow: hidden;
    min-height: 44px;
    border: 0;
    padding: 0 2px;
    color: var(--ink);
    background: transparent;
    font-size: 13px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .page {
    padding: 25px 16px 104px;
  }

  .page-header {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 22px;
  }

  .page-header .button {
    width: 100%;
  }

  .mobile-nav {
    position: fixed;
    z-index: 30;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: 72px;
    display: grid;
    grid-template-columns: repeat(var(--nav-count, 4), 1fr);
    padding: 7px 7px calc(7px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 -10px 30px rgba(22, 46, 41, 0.06);
  }

  .mobile-nav .nav-button {
    min-width: 0;
    min-height: 54px;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    padding: 4px 2px;
    color: var(--muted);
    font-size: 10px;
    text-align: center;
  }

  .mobile-nav .nav-button.is-active {
    color: var(--brand);
    background: #edf2ed;
  }

  .mobile-nav .nav-icon {
    font-size: 18px;
  }

  .collection-grid {
    grid-template-columns: 1fr;
  }

  .builder-item {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .builder-item .exercise-select {
    grid-column: 1 / -1;
  }

  .builder-item .icon-button {
    grid-column: 2;
    justify-self: end;
  }

  .hero-workout {
    border-radius: 20px;
  }

  .session-head {
    grid-template-columns: 42px minmax(0, 1fr);
    padding: 17px;
  }

  .session-head .badge {
    grid-column: 2;
    justify-self: start;
  }

  .session-body {
    padding: 17px;
  }

  .set-row {
    grid-template-columns: 44px 38px minmax(70px, 1fr) minmax(70px, 1fr);
    gap: 7px;
  }

  .result-fields,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  .filter-actions {
    display: grid;
    grid-column: auto;
    grid-template-columns: 1fr 1fr;
  }

  .pagination {
    align-items: stretch;
    flex-direction: column;
  }

  .pagination > div .button {
    flex: 1;
  }

  .field-span-2 {
    grid-column: auto;
  }

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

  .session-actions,
  .builder-actions {
    flex-direction: column;
  }

  .session-actions {
    align-items: stretch;
  }

  .save-status {
    margin: 0 0 2px;
    text-align: center;
  }

  .session-actions .button,
  .builder-actions .button {
    width: 100%;
  }

  .notification-banner {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .detail-actions .button {
    flex: 1 1 160px;
  }

  .toast-region {
    right: 12px;
    bottom: 88px;
    left: 12px;
  }

  .toast {
    min-width: 0;
    max-width: none;
  }
}

@media (max-width: 430px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .stat {
    min-height: 118px;
    padding: 16px;
  }

  .stat strong {
    margin-top: 17px;
  }

  .set-row {
    grid-template-columns: 42px 30px minmax(65px, 1fr) minmax(65px, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}