:root {
  color: #18302c;
  background: #f4f8f4;
  font-family: "Avenir Next", "Segoe UI Variable", "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  font-synthesis: none;
  --canvas: #f4f8f4;
  --canvas-warm: #fbf8ef;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.84);
  --surface-soft: #f7faf7;
  --ink: #18302c;
  --ink-soft: #314944;
  --muted: #70817b;
  --line: #dce8e1;
  --line-strong: #c6d8ce;
  --brand: #178276;
  --brand-strong: #0e625a;
  --brand-deep: #0c4e48;
  --brand-soft: #e1f4ec;
  --mint: #bfe7d3;
  --mint-soft: #eef9f3;
  --sky: #dceef1;
  --sky-soft: #eef7f8;
  --coral: #ff7657;
  --coral-strong: #d9543d;
  --coral-soft: #fff0eb;
  --yellow: #f1bc58;
  --yellow-soft: #fff8e9;
  --danger: #bd4636;
  --danger-soft: #fff0ed;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 8px 24px rgba(38, 72, 62, 0.07);
  --shadow: 0 22px 55px rgba(38, 72, 62, 0.11);
  --shadow-hover: 0 28px 65px rgba(38, 72, 62, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 76% 4%, rgba(220, 238, 241, 0.76), transparent 28rem),
    radial-gradient(circle at 30% 95%, rgba(225, 244, 236, 0.8), transparent 30rem),
    var(--canvas);
}

body:has(.modal-backdrop),
body:has(.busy-overlay) {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

button {
  min-height: 44px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  border-radius: 14px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 750;
  letter-spacing: -0.01em;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

button:hover {
  border-color: rgba(23, 130, 118, 0.54);
  color: var(--brand-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

button:active {
  transform: translateY(0);
}

button:focus-visible,
input:focus-visible,
[role="button"]:focus-visible {
  outline: 4px solid rgba(23, 130, 118, 0.18);
  outline-offset: 3px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  transform: none;
  box-shadow: none;
}

button.primary,
.test-selector button.active {
  border-color: var(--brand);
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(23, 130, 118, 0.2);
}

button.primary:hover,
.test-selector button.active:hover {
  border-color: var(--brand-deep);
  background: linear-gradient(135deg, var(--brand-strong), var(--brand-deep));
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(23, 130, 118, 0.26);
}

button.danger {
  border-color: #f0c3ba;
  background: var(--danger-soft);
  color: var(--danger);
}

button.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
}

button.small {
  min-height: 36px;
  padding: 7px 11px;
  border-radius: 11px;
  font-size: 13px;
}

svg {
  display: block;
}

.mobile-topbar {
  display: none;
}

.app-shell {
  min-height: 100vh;
  min-width: 0;
  display: grid;
  grid-template-columns: clamp(255px, 18vw, 292px) minmax(0, 1fr);
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 16px;
  height: calc(100vh - 32px);
  min-width: 0;
  margin: 16px 0 16px 16px;
  padding: 24px 18px 18px;
  overflow: clip;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border: 1px solid rgba(190, 219, 204, 0.78);
  border-radius: 30px;
  background:
    radial-gradient(circle at 16% 0%, rgba(255, 255, 255, 0.94), transparent 12rem),
    linear-gradient(155deg, rgba(229, 246, 238, 0.98), rgba(220, 238, 241, 0.96));
  color: var(--ink);
  box-shadow: var(--shadow);
}

.sidebar::before {
  content: "";
  position: absolute;
  right: -80px;
  bottom: 160px;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(23, 130, 118, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 28px rgba(255, 255, 255, 0.1), 0 0 0 54px rgba(23, 130, 118, 0.04);
  pointer-events: none;
}

.brand {
  position: relative;
  z-index: 1;
}

.brand-main,
.mobile-brand {
  min-height: 0;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  box-shadow: none;
}

.brand-main:hover,
.mobile-brand:hover {
  border: 0;
  background: transparent;
  color: var(--ink);
  transform: none;
  box-shadow: none;
}

.brand-mark,
.auth-logo {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 17px;
  background: linear-gradient(145deg, var(--brand), var(--brand-strong));
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(23, 130, 118, 0.2);
}

.brand-mark svg,
.auth-logo svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-mark svg circle,
.auth-logo svg circle {
  fill: var(--coral);
  stroke: none;
}

.brand-copy,
.mobile-brand > span:last-child,
.auth-visual-brand > span:last-child {
  min-width: 0;
  display: grid;
  gap: 1px;
}

.brand-copy strong,
.mobile-brand strong,
.auth-visual-brand strong {
  font-size: 21px;
  line-height: 1;
  letter-spacing: -0.055em;
}

.brand-copy small,
.mobile-brand small,
.auth-visual-brand small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.sidebar-intro {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 6px;
  padding: 0 8px;
}

.sidebar-intro span,
.sidebar-art > span {
  color: var(--brand-strong);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.sidebar-intro strong {
  max-width: 190px;
  font-size: 18px;
  line-height: 1.28;
  letter-spacing: -0.035em;
}

.sidebar nav {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 7px;
}

.sidebar nav button {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 11px;
  border-color: transparent;
  background: transparent;
  color: var(--ink-soft);
  text-align: left;
  box-shadow: none;
}

.sidebar nav button:hover {
  border-color: rgba(23, 130, 118, 0.1);
  background: rgba(255, 255, 255, 0.52);
  color: var(--brand-strong);
  box-shadow: none;
}

.sidebar nav button.active {
  border-color: rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.88);
  color: var(--brand-deep);
  box-shadow: 0 10px 25px rgba(38, 72, 62, 0.09);
}

.nav-icon {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.64);
  color: var(--brand-strong);
}

.nav-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sidebar nav button.active .nav-icon {
  background: var(--brand);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(23, 130, 118, 0.22);
}

.sidebar-art {
  position: relative;
  z-index: 1;
  min-height: 150px;
  margin-top: auto;
  overflow: clip;
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.48);
}

.sidebar-art strong {
  position: relative;
  z-index: 1;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: -0.045em;
}

.sidebar-art svg {
  position: absolute;
  inset: auto 0 -5px;
  width: 100%;
  height: 78px;
  fill: rgba(23, 130, 118, 0.09);
  stroke: var(--brand);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sidebar-art svg circle {
  fill: var(--coral);
  stroke: none;
}

.user-account {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 60px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.5);
}

.user-account[hidden],
.mobile-account[hidden] {
  display: none;
}

.user-avatar,
.mobile-avatar {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--coral-soft);
  color: var(--coral-strong);
  font-weight: 900;
}

.user-details {
  min-width: 0;
  display: grid;
  gap: 1px;
}

.user-details small {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}

.user-details strong {
  overflow: hidden;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-account button,
.mobile-account button,
.mobile-settings {
  width: 38px;
  min-width: 38px;
  height: 38px;
  min-height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  border-color: transparent;
  background: rgba(255, 255, 255, 0.72);
}

.user-account button svg,
.mobile-account button svg,
.mobile-settings svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.content {
  min-width: 0;
  width: min(100%, 1760px);
  margin-inline: auto;
  padding: clamp(28px, 3vw, 52px);
  overflow: auto;
}

section {
  min-width: 0;
}

.page-section {
  display: grid;
  gap: 24px;
}

.page-header {
  position: relative;
  min-width: 0;
  overflow: clip;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid rgba(209, 226, 216, 0.86);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 20%, rgba(255, 255, 255, 0.85), transparent 18rem),
    linear-gradient(135deg, rgba(239, 249, 244, 0.96), rgba(235, 246, 247, 0.94));
  box-shadow: var(--shadow-sm);
}

.page-header > * {
  position: relative;
  z-index: 1;
}

.page-header > div,
.integration-panel > div,
.integration-result > div {
  min-width: 0;
}

.page-header h2,
.auth-card h2,
.auth-visual-copy h1 {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.065em;
}

.page-header h2 {
  max-width: 850px;
  margin-bottom: 9px;
  font-size: clamp(34px, 4.4vw, 58px);
  line-height: 0.98;
}

.page-header h2,
.card h3,
.modal h2,
.modal h3,
.modal p,
.notice,
.integration-result {
  overflow-wrap: anywhere;
}

.page-header p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.58;
}

.eyebrow,
.section-kicker {
  display: block;
  margin-bottom: 9px;
  color: var(--brand-strong);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.page-hero {
  min-height: 350px;
  align-items: flex-end;
}

.routes-hero {
  background-image:
    linear-gradient(90deg, rgba(251, 248, 239, 0.98) 0%, rgba(251, 248, 239, 0.93) 31%, rgba(251, 248, 239, 0.46) 56%, rgba(251, 248, 239, 0.04) 82%),
    url("/static/assets/cycling-climb-hero.png");
  background-position: center;
  background-size: cover;
  border-color: rgba(222, 223, 204, 0.92);
  box-shadow: var(--shadow);
}

.hero-copy {
  width: min(55%, 690px);
}

.routes-hero h2 {
  font-size: clamp(42px, 5.2vw, 72px);
}

.routes-hero p {
  max-width: 570px;
  color: #52635c;
  font-size: 16px;
}

.hero-tags,
.auth-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.hero-tags span,
.auth-benefits span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 6px 11px;
  border: 1px solid rgba(23, 130, 118, 0.15);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  color: var(--brand-deep);
  font-size: 11px;
  font-weight: 850;
}

.hero-tags span::before,
.auth-benefits span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral);
}

.hero-action {
  align-self: flex-end;
  min-height: 50px;
  padding-inline: 19px;
  white-space: nowrap;
}

.hero-action span {
  margin-right: 5px;
  font-size: 20px;
  line-height: 0;
}

.editor-hero,
.activities-hero,
.profile-hero,
.settings-hero,
.detail-hero,
.training-hero {
  align-items: center;
}

.editor-hero {
  background: linear-gradient(135deg, #eef9f3, #e6f2f4 68%, #fff2ec);
}

.activities-hero {
  background: linear-gradient(135deg, #eef7f8, #f3f9f6 55%, #fff5eb);
}

.profile-hero {
  background: linear-gradient(135deg, #fff8e9, #eef9f3 56%, #e7f3f5);
}

.settings-hero {
  background: linear-gradient(135deg, #f5f8ed, #eef7f8 60%, #f4effa);
}

.detail-hero,
.training-hero {
  background: linear-gradient(135deg, #eef9f3, #e8f3f5 62%, #fff8e9);
}

.header-illustration {
  width: min(28%, 300px);
  align-self: stretch;
  display: grid;
  place-items: center;
  color: var(--brand);
}

.header-illustration svg {
  width: 100%;
  fill: rgba(23, 130, 118, 0.09);
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.activity-illustration {
  color: var(--coral-strong);
}

.activity-illustration svg {
  fill: rgba(255, 118, 87, 0.08);
}

.modal-header {
  overflow: visible;
  padding: 0 0 20px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.modal-header h2 {
  font-size: clamp(30px, 4vw, 48px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px;
}

.route-section {
  display: grid;
  gap: 17px;
  padding-top: 8px;
}

.route-section + .route-section {
  margin-top: 12px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.section-header h3 {
  margin: 0 0 4px;
  font-size: clamp(23px, 2.5vw, 30px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.section-header p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.section-header .section-kicker {
  margin-bottom: 4px;
  font-size: 9px;
}

.section-icon {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--brand-soft);
  color: var(--brand);
}

.section-icon.coral {
  background: var(--coral-soft);
  color: var(--coral-strong);
}

.section-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.route-count {
  display: inline-grid;
  min-width: 30px;
  height: 30px;
  margin-left: 4px;
  place-items: center;
  border-radius: 999px;
  background: var(--surface);
  color: var(--brand-strong);
  font-size: 13px;
  vertical-align: 3px;
  box-shadow: inset 0 0 0 1px var(--line);
}

.grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 17px;
}

.card,
.panel,
.empty-state,
.notice,
.metric,
.chart-shell,
.training-status {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-glass);
  box-shadow: var(--shadow-sm);
}

.card {
  position: relative;
  min-height: 164px;
  display: grid;
  align-content: space-between;
  gap: 18px;
  padding: 20px;
  overflow: clip;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: rgba(23, 130, 118, 0.38);
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.route-card {
  min-height: 354px;
  grid-template-rows: 128px auto 1fr;
  align-content: stretch;
  gap: 0;
  padding: 0;
}

.route-card-visual {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(225, 244, 236, 0.92), rgba(220, 238, 241, 0.78)),
    var(--surface-soft);
}

.route-card.community .route-card-visual {
  background: linear-gradient(145deg, rgba(255, 240, 235, 0.94), rgba(255, 248, 233, 0.86));
}

.route-profile {
  position: absolute;
  inset: auto 0 0;
  width: 100%;
  height: 82px;
  fill: rgba(23, 130, 118, 0.13);
  stroke: rgba(23, 130, 118, 0.42);
  stroke-width: 2;
}

.route-card.community .route-profile {
  fill: rgba(255, 118, 87, 0.12);
  stroke: rgba(217, 84, 61, 0.38);
}

.route-symbol {
  position: absolute;
  left: 18px;
  top: 17px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--brand);
  box-shadow: 0 8px 18px rgba(38, 72, 62, 0.08);
}

.route-card.community .route-symbol {
  color: var(--coral-strong);
}

.route-symbol svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.route-ribbon,
.status-chip {
  width: max-content;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.route-card-visual .route-ribbon {
  position: absolute;
  top: 18px;
  right: 18px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 18px rgba(38, 72, 62, 0.07);
}

.card-top {
  min-width: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.route-card > .card-top {
  padding: 20px 20px 14px;
}

.card-top > div {
  min-width: 0;
}

.card h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.22;
  letter-spacing: -0.035em;
}

.card p {
  margin: 7px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.card .eyebrow {
  margin-bottom: 7px;
  font-size: 9px;
}

.card-arrow {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--brand);
  font-size: 17px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.card:hover .card-arrow {
  transform: rotate(8deg);
  background: var(--brand-soft);
}

.route-stats,
.activity-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.route-card > .route-stats {
  align-self: end;
  padding: 0 20px 20px;
}

.stat-pill,
.readonly-field,
.metric {
  min-width: 0;
  display: grid;
  gap: 5px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
}

.stat-pill span,
.readonly-field span,
.metric span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.stat-pill strong,
.readonly-field strong,
.metric strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.activity-card {
  min-height: 254px;
  padding-top: 28px;
}

.activity-card-accent {
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: linear-gradient(90deg, var(--brand), #65b6a3 58%, #7eb7c1);
}

.activity-statuses,
.integration-actions {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  flex-direction: column;
}

.status-chip.partial {
  background: var(--yellow-soft);
  color: #966315;
}

.status-chip.strava-ready {
  background: #edf8e9;
  color: #3d7b2a;
}

.status-chip.strava-error {
  background: var(--danger-soft);
  color: var(--danger);
}

.panel {
  padding: clamp(18px, 2vw, 24px);
}

.route-editor {
  min-width: 0;
  margin: 0;
  display: grid;
  gap: 22px;
}

.route-editor:disabled input {
  color: var(--ink);
  opacity: 1;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 15px;
}

.settings-panel {
  align-items: start;
}

.settings-row-start {
  grid-column: 1;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(115px, 1fr));
  gap: 10px;
}

.wide {
  grid-column: 1 / -1;
}

.form-section-title,
.segments-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.form-section-title h3,
.segments-header h3,
.zones-panel h3 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.035em;
}

.form-section-title p,
.segments-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.01em;
}

input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  padding: 10px 13px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

input:hover {
  border-color: rgba(23, 130, 118, 0.42);
}

input:focus {
  border-color: var(--brand);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(23, 130, 118, 0.09);
}

input::placeholder {
  color: #9bacA5;
}

input[type="file"] {
  padding: 8px;
}

input[type="range"] {
  min-height: 30px;
  padding: 0;
  accent-color: var(--brand);
}

input[type="checkbox"] {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  padding: 0;
  border-radius: 5px;
  accent-color: var(--brand);
}

.file-control {
  min-width: min(310px, 100%);
}

.check {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
}

.route-visibility span {
  display: grid;
  gap: 4px;
}

.route-visibility small,
.settings-panel small {
  color: var(--muted);
  font-weight: 500;
  line-height: 1.45;
}

.upload-panel {
  width: min(840px, 100%);
  justify-self: center;
  display: grid;
  justify-items: center;
  gap: 13px;
}

.dropzone {
  position: relative;
  width: 100%;
  min-height: 236px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 8px;
  padding: 34px;
  overflow: clip;
  border: 2px dashed #b8d4c5;
  border-radius: 24px;
  background:
    radial-gradient(circle at 14% 16%, rgba(255, 255, 255, 0.94), transparent 11rem),
    linear-gradient(145deg, var(--mint-soft), var(--sky-soft));
  color: var(--muted);
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.dropzone::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 190px;
  height: 130px;
  border-radius: 50%;
  background: rgba(255, 118, 87, 0.08);
  transform: translate(35%, 42%) rotate(-14deg);
}

.dropzone:hover,
.dropzone.dragging,
.dropzone.has-file {
  border-color: var(--brand);
  background: linear-gradient(145deg, #e6f7ef, #e6f3f5);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.dropzone input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.dropzone strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.dropzone small {
  color: var(--muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.upload-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: var(--surface);
  color: var(--brand);
  font-size: 34px;
  font-weight: 500;
  line-height: 1;
  box-shadow: 0 12px 28px rgba(38, 72, 62, 0.12);
}

.bottom-actions {
  display: flex;
  justify-content: flex-end;
  padding-top: 4px;
}

.large-action {
  min-height: 50px;
  padding-inline: 24px;
}

.segments-table {
  display: grid;
  gap: 10px;
}

.segment-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(115px, 1fr)) auto;
  align-items: end;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-soft);
}

.segment-row button {
  width: max-content;
  min-width: 0;
  max-width: 100%;
}

.dashboard-strip,
.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
}

.dashboard-strip .metric {
  position: relative;
  min-height: 110px;
  align-content: end;
  overflow: hidden;
  padding: 18px;
  background: var(--surface-glass);
}

.dashboard-strip .metric::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 16px;
  width: 24px;
  height: 7px;
  border-radius: 999px;
  background: var(--brand);
}

.dashboard-strip .metric:nth-child(2)::before {
  background: var(--coral);
}

.dashboard-strip .metric:nth-child(3)::before {
  background: var(--yellow);
}

.dashboard-strip .metric:nth-child(4)::before {
  background: #7eb7c1;
}

.dashboard-strip .metric strong {
  font-size: clamp(21px, 2.4vw, 30px);
}

.chart-shell {
  padding: 14px;
  overflow: hidden;
}

.chart {
  display: block;
  width: 100%;
  height: 320px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, #ffffff, #f8fbf8);
}

.training-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.7fr);
  align-items: start;
  gap: 18px;
}

.training-main,
.training-side,
.profile-main,
.profile-side,
.ftp-test-panel,
.zones-panel,
.manual-ftp-panel,
.history-panel {
  min-width: 0;
  display: grid;
  gap: 17px;
}

.profile-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: start;
  gap: 18px;
}

.ftp-test-panel .metrics {
  grid-template-columns: repeat(auto-fit, minmax(min(130px, 100%), 1fr));
}

.training-status {
  display: grid;
  gap: 11px;
  padding: 18px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.progress-track {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #e4eee8;
}

.progress-fill {
  width: var(--progress);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), #5bb6a1 62%, var(--coral));
  box-shadow: 0 0 16px rgba(23, 130, 118, 0.25);
}

.training-side .metrics,
.metrics.compact {
  grid-template-columns: 1fr;
}

.training-side .metric strong {
  font-size: 26px;
}

.range-control,
.trainer-panel,
.trainer-settings-panel {
  display: grid;
  gap: 11px;
}

.trainer-settings-panel {
  gap: 17px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(238, 249, 243, 0.9));
}

.trainer-panel strong,
.trainer-settings-panel h3,
.integration-panel h3 {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.trainer-settings-panel h3,
.integration-panel h3 {
  margin: 4px 0 7px;
}

.trainer-panel p,
.trainer-settings-panel p,
.integration-panel p,
.history-panel p,
.protocol-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.52;
}

.trainer-settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.test-selector {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.protocol-box {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface-soft);
}

.protocol-box strong {
  display: block;
  margin-bottom: 6px;
  font-size: 19px;
  letter-spacing: -0.03em;
}

.ftp-actions {
  gap: 9px;
}

.test-result {
  display: grid;
  gap: 4px;
  padding: 17px;
  border: 1px solid rgba(23, 130, 118, 0.28);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--brand-soft), var(--sky-soft));
}

.test-result strong {
  color: var(--brand-strong);
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.test-result span {
  color: var(--muted);
  font-weight: 750;
}

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

.zone-row,
.history-row {
  display: grid;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
}

.zone-row {
  grid-template-columns: 52px minmax(110px, 1fr) minmax(76px, auto) minmax(96px, auto);
}

.history-row {
  grid-template-columns: 76px minmax(72px, 1fr) auto;
}

.zone-row strong,
.history-row strong {
  color: var(--brand-strong);
  font-size: 17px;
}

.zone-row span,
.history-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.zone-row b {
  text-align: right;
}

.integration-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.integration-panel > div:first-child {
  min-width: 0;
}

.integration-panel p {
  max-width: 760px;
}

.integration-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface-soft);
}

.integration-result.success {
  border-color: #c6e2b7;
  background: #f3faef;
}

.integration-result.error {
  align-items: flex-start;
  border-color: #f0c3ba;
  background: var(--danger-soft);
  color: var(--danger);
}

.integration-result a {
  color: var(--brand-strong);
  font-weight: 800;
}

.activity-export {
  margin-top: 16px;
}

.activity-export p {
  margin: 6px 0 10px;
  color: var(--muted);
  line-height: 1.5;
}

.activity-export button {
  flex-shrink: 0;
}

.range-value {
  color: var(--brand-strong);
  font-size: 24px;
  font-weight: 900;
}

.calibration-steps {
  display: grid;
  gap: 10px;
}

.calibration-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 13px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface);
}

.calibration-step > span {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--surface-soft);
  color: var(--muted);
  font-weight: 900;
}

.calibration-step.active {
  border-color: rgba(23, 130, 118, 0.5);
  background: var(--brand-soft);
}

.calibration-step.active > span {
  background: var(--brand);
  color: #ffffff;
}

.calibration-step strong {
  display: block;
  margin-bottom: 4px;
}

.calibration-step p {
  margin: 0;
  color: var(--muted);
}

.empty-state,
.notice {
  padding: 24px;
  color: var(--muted);
}

.empty-state {
  min-height: 150px;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 12px;
  background:
    radial-gradient(circle at 88% 20%, rgba(220, 238, 241, 0.8), transparent 10rem),
    var(--surface-glass);
}

.empty-state strong {
  color: var(--ink);
  font-size: 20px;
  letter-spacing: -0.03em;
}

.empty-state p {
  margin: 0;
}

.notice {
  margin-bottom: 18px;
  border-color: #ecd29c;
  background: var(--yellow-soft);
  color: #76521c;
  font-weight: 750;
  line-height: 1.5;
}

.toast {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 130;
  width: min(420px, calc(100vw - 32px));
  overflow: hidden;
  display: grid;
  gap: 12px;
  padding: 17px 17px 11px;
  border: 1px solid #ecd29c;
  border-radius: 16px;
  background: rgba(255, 248, 233, 0.96);
  color: #76521c;
  font-weight: 800;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  animation: toast-in 0.22s ease-out;
}

.toast-progress {
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--yellow), var(--coral));
  transform-origin: left;
  animation: toast-progress var(--toast-duration) linear forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(-10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toast-progress {
  to { transform: scaleX(0); }
}

.hidden {
  display: none !important;
}

.modal-backdrop,
.busy-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(24, 48, 44, 0.44);
  backdrop-filter: blur(10px);
  overscroll-behavior: contain;
}

.modal {
  width: min(1160px, 96vw);
  min-width: 0;
  max-height: min(92vh, calc(100dvh - 20px));
  overflow-x: hidden;
  overflow-y: auto;
  padding: clamp(20px, 2.5vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 28px;
  background: rgba(244, 248, 244, 0.97);
  box-shadow: 0 34px 90px rgba(15, 58, 50, 0.24);
  scrollbar-gutter: stable;
  overscroll-behavior: contain;
}

.modal > *,
.modal .page-header > *,
.modal .form-grid > *,
.modal .summary-grid > *,
.modal .segment-row > *,
.modal .metrics > * {
  min-width: 0;
  max-width: 100%;
}

.modal > * + * {
  margin-top: 20px;
}

.calibration-modal {
  width: min(900px, 96vw);
}

.busy-overlay {
  z-index: 120;
  cursor: wait;
}

.busy-dialog {
  width: min(370px, 90vw);
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  text-align: center;
  box-shadow: var(--shadow);
}

.busy-dialog span {
  color: var(--muted);
  font-size: 12px;
}

.spinner {
  width: 44px;
  height: 44px;
  border: 4px solid var(--brand-soft);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.85s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.auth-screen {
  background: linear-gradient(135deg, #eff7f1, #eef6f7 55%, #fbf5e8);
}

.auth-screen .app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
}

.auth-screen .sidebar,
.auth-screen .mobile-topbar {
  display: none;
}

.auth-screen .content {
  width: min(100%, 1260px);
  margin: auto;
  padding: clamp(18px, 4vw, 46px);
  overflow: visible;
}

.auth-layout {
  min-height: min(760px, calc(100vh - 92px));
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(400px, 0.9fr);
  gap: 22px;
}

.auth-visual,
.auth-card {
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.auth-visual {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 3vw, 38px);
  background-image:
    linear-gradient(180deg, rgba(248, 246, 235, 0.16), rgba(12, 78, 72, 0.08) 42%, rgba(12, 78, 72, 0.76)),
    url("/static/assets/cycling-climb-hero.png");
  background-position: 64% center;
  background-size: cover;
}

.auth-visual-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-visual-brand > span:last-child {
  color: var(--ink);
}

.auth-visual-brand small {
  color: var(--ink-soft);
}

.auth-visual-copy {
  position: relative;
  z-index: 1;
  max-width: 600px;
  color: #ffffff;
}

.auth-visual-copy .eyebrow {
  color: #c9f3df;
}

.auth-visual-copy h1 {
  color: #ffffff;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 0.98;
}

.auth-visual-copy p {
  max-width: 510px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.55;
}

.auth-benefits span {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.13);
  color: #ffffff;
  backdrop-filter: blur(8px);
}

.auth-card {
  display: grid;
  align-content: center;
  gap: 28px;
  padding: clamp(30px, 5vw, 58px);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
}

.auth-card h2 {
  margin-bottom: 12px;
  font-size: clamp(35px, 4.5vw, 52px);
  line-height: 1;
}

.auth-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.auth-card form {
  display: grid;
  gap: 17px;
}

.auth-submit {
  min-height: 52px;
  margin-top: 3px;
}

.auth-message {
  padding: 14px;
  border: 1px solid rgba(23, 130, 118, 0.14);
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--brand-strong) !important;
}

.auth-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.auth-links button:only-child {
  grid-column: 1 / -1;
}

@media (max-width: 1280px) {
  .summary-grid {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }

  .segment-row {
    grid-template-columns: repeat(3, minmax(135px, 1fr));
  }

  .segment-row button {
    align-self: stretch;
  }
}

@media (min-width: 921px) and (max-height: 720px) {
  .sidebar {
    gap: 12px;
    padding: 16px 14px 14px;
  }

  .sidebar-intro {
    display: none;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .brand-mark svg {
    width: 29px;
    height: 29px;
  }

  .brand-copy strong {
    font-size: 19px;
  }

  .sidebar nav {
    gap: 4px;
  }

  .sidebar nav button {
    min-height: 46px;
    padding: 5px 9px;
  }

  .nav-icon {
    width: 32px;
    height: 32px;
    border-radius: 11px;
  }

  .sidebar-art {
    min-height: 90px;
    gap: 4px;
    padding: 13px 14px;
  }

  .sidebar-art strong {
    max-width: 145px;
    font-size: 16px;
    line-height: 1.18;
  }

  .sidebar-art svg {
    height: 48px;
    opacity: 0.72;
  }

  .user-account {
    min-height: 52px;
    padding: 6px;
  }
}

@media (min-width: 921px) and (max-height: 520px) {
  .sidebar-art {
    display: none;
  }
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: 242px minmax(0, 1fr);
  }

  .sidebar {
    padding-inline: 14px;
  }

  .sidebar-intro {
    display: none;
  }

  .grid-list {
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  }

  .training-layout,
  .profile-layout {
    grid-template-columns: 1fr;
  }

  .auth-layout {
    grid-template-columns: minmax(0, 1fr) minmax(370px, 0.85fr);
  }
}

@media (max-width: 920px) {
  body {
    background:
      radial-gradient(circle at 90% 0%, rgba(220, 238, 241, 0.8), transparent 24rem),
      var(--canvas);
  }

  .app-shell {
    display: block;
  }

  .mobile-topbar {
    position: sticky;
    top: 0;
    z-index: 55;
    min-height: 68px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(213, 227, 219, 0.76);
    background: rgba(244, 248, 244, 0.86);
    backdrop-filter: blur(18px);
  }

  .mobile-brand {
    width: auto;
    margin-right: auto;
  }

  .mobile-brand .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 15px;
  }

  .mobile-brand .brand-mark svg {
    width: 29px;
    height: 29px;
  }

  .mobile-account {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 7px;
  }

  .mobile-account > strong {
    max-width: 150px;
    overflow: hidden;
    color: var(--muted);
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mobile-avatar {
    width: 34px;
    height: 34px;
  }

  .mobile-settings.active {
    border-color: var(--brand);
    background: var(--brand);
    color: #ffffff;
  }

  .sidebar {
    position: fixed;
    inset: auto 12px 12px;
    z-index: 60;
    width: auto;
    height: 78px;
    margin: 0;
    padding: 8px;
    overflow: visible;
    display: block;
    border-radius: 24px;
    background: rgba(235, 246, 240, 0.94);
    backdrop-filter: blur(20px);
    box-shadow: 0 16px 50px rgba(24, 48, 44, 0.22);
  }

  .sidebar::before,
  .sidebar > :not(nav) {
    display: none;
  }

  .sidebar nav {
    height: 100%;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 4px;
  }

  .sidebar nav button {
    min-width: 0;
    min-height: 0;
    height: 100%;
    justify-content: center;
    flex-direction: column;
    gap: 3px;
    padding: 4px;
    border-radius: 18px;
    font-size: 10px;
    line-height: 1;
  }

  .sidebar nav button.active {
    background: rgba(255, 255, 255, 0.9);
  }

  .nav-icon {
    width: 31px;
    height: 31px;
    border-radius: 11px;
  }

  .nav-icon svg {
    width: 18px;
    height: 18px;
  }

  .content {
    width: 100%;
    padding: 22px 18px 118px;
  }

  .auth-screen .content {
    padding-bottom: 24px;
  }

  .auth-layout {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .auth-visual {
    min-height: 390px;
    background-position: 64% 58%;
  }

  .auth-card {
    min-height: 520px;
  }
}

@media (max-width: 760px) {
  .page-section {
    gap: 18px;
  }

  .page-header {
    display: grid;
    gap: 18px;
    padding: 24px;
    border-radius: 24px;
  }

  .page-header h2 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .page-hero {
    min-height: 430px;
    align-content: end;
  }

  .routes-hero {
    background-image:
      linear-gradient(180deg, rgba(251, 248, 239, 0.64) 0%, rgba(251, 248, 239, 0.9) 47%, rgba(251, 248, 239, 0.99) 72%),
      url("/static/assets/cycling-climb-hero.png");
    background-position: 66% center;
  }

  .hero-copy {
    width: 100%;
  }

  .routes-hero h2 {
    font-size: clamp(40px, 12vw, 58px);
  }

  .hero-action {
    width: 100%;
  }

  .header-illustration {
    position: absolute;
    right: 0;
    bottom: -8px;
    width: 34%;
    opacity: 0.28;
  }

  .actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
  }

  .actions button,
  .trainer-settings-actions button {
    width: 100%;
  }

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

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

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

  .segment-row button {
    width: 100%;
  }

  .chart {
    height: 270px;
  }

  .panel,
  .card {
    padding: 18px;
  }

  .route-card {
    padding: 0;
  }

  .modal-backdrop,
  .busy-overlay {
    padding: 10px;
  }

  .modal {
    width: 100%;
    max-height: calc(100vh - 20px);
    padding: 20px;
    border-radius: 23px;
  }

  .modal-header {
    padding: 0 0 18px;
  }

  .auth-screen .content {
    padding: 14px;
  }

  .auth-layout {
    gap: 12px;
  }

  .auth-visual,
  .auth-card {
    border-radius: 25px;
  }

  .auth-visual {
    min-height: 310px;
    padding: 22px;
  }

  .auth-visual-copy h1 {
    font-size: clamp(38px, 11vw, 55px);
  }

  .auth-visual-copy p {
    display: none;
  }

  .auth-card {
    min-height: 0;
    gap: 22px;
    padding: 28px 22px;
  }
}

@media (max-width: 520px) {
  .mobile-topbar {
    padding-inline: 11px;
  }

  .mobile-brand small,
  .mobile-account > strong,
  .mobile-avatar {
    display: none;
  }

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

  .content {
    padding: 14px 12px 112px;
  }

  .sidebar {
    inset-inline: 8px;
    bottom: 8px;
    height: 74px;
    border-radius: 22px;
  }

  .sidebar nav button {
    font-size: 9px;
  }

  .page-header {
    padding: 21px;
  }

  .routes-hero {
    min-height: 455px;
  }

  .hero-tags {
    gap: 5px;
  }

  .hero-tags span {
    padding-inline: 9px;
  }

  .section-header {
    align-items: flex-start;
  }

  .section-icon {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

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

  .route-card {
    min-height: 340px;
  }

  .actions,
  .form-grid,
  .summary-grid,
  .segment-row,
  .metrics,
  .dashboard-strip {
    grid-template-columns: 1fr;
  }

  .dashboard-strip .metric {
    min-height: 96px;
  }

  .bottom-actions {
    justify-content: stretch;
  }

  .bottom-actions button {
    width: 100%;
  }

  .card-top,
  .form-section-title,
  .segments-header,
  .progress-header,
  .integration-panel,
  .integration-result {
    align-items: flex-start;
    flex-direction: column;
  }

  .integration-actions,
  .activity-statuses {
    align-items: flex-start;
  }

  .route-ribbon,
  .status-chip {
    white-space: normal;
  }

  .zone-row,
  .history-row {
    grid-template-columns: 1fr;
  }

  .zone-row b {
    text-align: left;
  }

  .trainer-settings-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .toast {
    top: 10px;
    right: 10px;
    width: calc(100vw - 20px);
  }

  .auth-visual {
    min-height: 285px;
  }

  .auth-benefits span:nth-child(3) {
    display: none;
  }

  .auth-links {
    grid-template-columns: 1fr;
  }

  .auth-links button:only-child {
    grid-column: auto;
  }
}

@media (max-width: 360px) {
  .route-stats,
  .activity-stats {
    grid-template-columns: 1fr;
  }

  .route-card {
    min-height: 410px;
  }
}

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