:root {
  --bg: #eef3f8;
  --panel: rgba(255, 255, 255, 0.52);
  --panel-soft: rgba(255, 255, 255, 0.36);
  --line: rgba(117, 138, 160, 0.18);
  --line-strong: rgba(117, 138, 160, 0.3);
  --ink: #1f2e40;
  --muted: #728195;
  --accent: #d9e5f1;
  --accent-strong: #8ea7c0;
  --ice: rgba(236, 242, 248, 0.76);
  --danger: #8a6e68;
  --shadow: 0 20px 40px rgba(31, 46, 64, 0.08);
  --shadow-soft: 0 10px 24px rgba(31, 46, 64, 0.05);
  --radius-lg: 24px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.92), transparent 30%),
    radial-gradient(circle at top right, rgba(220, 232, 244, 0.72), transparent 28%),
    linear-gradient(180deg, #f7fafc 0%, #edf3f8 42%, #e8eef4 100%);
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 0;
}

.sidebar {
  padding: 28px;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0.28));
  backdrop-filter: blur(28px) saturate(140%);
  -webkit-backdrop-filter: blur(28px) saturate(140%);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
}

.brand {
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.brand-auth-button {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  padding: 10px 14px;
  color: #223246;
  font: inherit;
  cursor: pointer;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.64),
    0 4px 12px rgba(31, 46, 64, 0.05);
  transition: 180ms ease;
}

.brand-auth-button:hover {
  transform: translateY(-1px);
}

.brand-kicker,
.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand h1 {
  margin: 10px 0 0;
  padding-top: 4px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif;
  font-size: clamp(2.35rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: #233246;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.78);
}

.ai-chat-fab {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 30;
  width: 62px;
  height: 62px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, rgba(225, 235, 245, 0.92), rgba(171, 190, 211, 0.92));
  color: #1d2940;
  box-shadow: 0 18px 36px rgba(35, 48, 65, 0.18);
  font-weight: 600;
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.ai-chat-fab.is-open {
  background: rgba(255, 253, 249, 0.96);
}

.ai-chat-panel {
  position: fixed;
  right: 28px;
  bottom: 102px;
  z-index: 29;
  width: min(420px, calc(100vw - 32px));
  max-height: calc(100vh - 140px);
  padding: 18px;
  display: grid;
  gap: 14px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow);
  backdrop-filter: blur(30px) saturate(150%);
  -webkit-backdrop-filter: blur(30px) saturate(150%);
}

.ai-chat-header,
.ai-chat-config {
  display: grid;
  gap: 12px;
}

.ai-chat-thread {
  display: grid;
  gap: 10px;
  max-height: 360px;
  overflow: auto;
  padding-right: 4px;
}

.ai-chat-message {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(204, 191, 178, 0.55);
  background: rgba(255, 255, 255, 0.78);
}

.ai-chat-message.is-user {
  background: rgba(230, 237, 243, 0.92);
  border-color: rgba(124, 148, 173, 0.3);
}

.ai-chat-message strong {
  display: block;
  margin-bottom: 6px;
}

.ai-chat-message p {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.5;
}

.ai-chat-empty {
  min-height: 120px;
}

.ai-chat-compose {
  display: grid;
  gap: 12px;
}

.page-header h2 {
  margin: 10px 0 8px;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 0.95;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.chart-card-header p,
.sidebar-card p,
.metric-subtext,
.muted {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.nav {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.nav-button,
.primary-button,
.secondary-button,
.danger-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  padding: 12px 16px;
  cursor: pointer;
  transition: 180ms ease;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    0 4px 12px rgba(31, 46, 64, 0.04);
  font-weight: 500;
}

.nav-button:hover,
.primary-button:hover,
.secondary-button:hover,
.danger-button:hover,
.program-tab:hover {
  transform: translateY(-1px);
}

.nav-button:disabled,
.primary-button:disabled,
.secondary-button:disabled,
.danger-button:disabled {
  opacity: 0.48;
  cursor: not-allowed;
  transform: none;
}

.nav-button.active,
.primary-button {
  background: linear-gradient(180deg, rgba(227, 235, 244, 0.95), rgba(194, 208, 223, 0.9));
  color: #1d2940;
  border-color: rgba(130, 151, 174, 0.28);
}

.danger-button {
  border-color: rgba(140, 160, 182, 0.32);
  background: rgba(234, 240, 246, 0.72);
  color: #31465c;
}

.validation-button {
  border-color: #7c94ad;
  background: linear-gradient(135deg, #d8e3ee, #a9bed3);
  color: #1d2940;
  font-weight: 500;
  box-shadow: 0 8px 18px rgba(124, 148, 173, 0.18);
}

.validation-button:hover {
  background: linear-gradient(135deg, #dfe8f1, #b5c7d9);
}

.compact-button {
  padding: 9px 13px;
  font-size: 0.94rem;
  align-self: start;
  justify-self: start;
  width: auto;
}

.sidebar-card,
.sheet-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.54), rgba(255, 255, 255, 0.36));
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  backdrop-filter: blur(28px) saturate(145%);
  -webkit-backdrop-filter: blur(28px) saturate(145%);
}

.sidebar-card {
  padding: 18px;
  margin-bottom: 18px;
}

.sidebar-calendar {
  display: grid;
  gap: 14px;
}

.sidebar-calendar-launch {
  display: grid;
  gap: 12px;
}

.profiles-panel {
  display: grid;
  gap: 12px;
}

.auth-page-card {
  padding: 28px;
  display: grid;
  gap: 18px;
}

.auth-page-toggle,
.auth-page-summary {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.auth-page-form {
  display: grid;
  gap: 14px;
  max-width: 520px;
}

.auth-role-toggle {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.profile-create-row {
  display: grid;
  gap: 10px;
}

.calendar-page-card {
  padding: 22px;
}

.calendar-page-layout {
  display: grid;
  gap: 18px;
}

.sidebar-calendar-header {
  display: grid;
  gap: 10px;
}

.calendar-view-toggle {
  display: flex;
  gap: 8px;
}

.range-toggle {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.range-window-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.range-window-nav .manager-badge {
  min-width: 210px;
}

.calendar-view-toggle .is-active,
.range-toggle .is-active {
  background: linear-gradient(135deg, #c9d6e2, #8ea4ba);
  color: #1d2940;
}

.calendar-month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.calendar-month-nav strong {
  font-size: 0.95rem;
  text-transform: capitalize;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.calendar-weekdays span {
  text-align: center;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.calendar-day {
  min-height: 54px;
  border: 1px solid rgba(204, 191, 178, 0.55);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  padding: 8px;
  cursor: pointer;
}

.calendar-day--empty {
  min-height: 54px;
  border-radius: 10px;
}

.calendar-day.is-selected {
  border-color: var(--accent-strong);
  background: rgba(230, 237, 243, 0.92);
}

.calendar-day-number {
  font-size: 0.9rem;
}

.calendar-day-markers {
  display: flex;
  gap: 5px;
}

.calendar-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
}

.calendar-dot--done {
  background: #233041;
}

.calendar-dot--planned {
  background: var(--accent-strong);
}

.calendar-planner,
.calendar-day-list {
  display: grid;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid rgba(211, 200, 185, 0.7);
}

.calendar-planner-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.calendar-week-list {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.calendar-week-day {
  border: 1px solid rgba(204, 191, 178, 0.55);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
  padding: 12px;
  display: grid;
  gap: 12px;
  text-align: left;
  min-height: 260px;
  align-content: start;
}

.calendar-week-day.is-selected {
  border-color: var(--accent-strong);
  background: rgba(230, 237, 243, 0.92);
}

.calendar-week-day-header {
  border: none;
  background: transparent;
  padding: 0;
  display: grid;
  gap: 2px;
  color: var(--muted);
  text-transform: capitalize;
  text-align: left;
  cursor: pointer;
}

.calendar-week-day-header strong {
  color: var(--ink);
  font-size: 1.1rem;
}

.calendar-week-day-body {
  display: grid;
  gap: 8px;
}

.calendar-week-entry {
  display: grid;
  gap: 2px;
  padding: 10px;
  border-radius: 8px;
  background: rgba(244, 238, 228, 0.72);
  border: none;
  text-align: left;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.calendar-week-entry-main {
  display: grid;
  gap: 2px;
  border: none;
  background: transparent;
  padding: 0;
  text-align: left;
  cursor: pointer;
}

.calendar-week-entry[draggable="true"] {
  cursor: grab;
}

.calendar-week-entry:hover,
.calendar-entry:hover {
  transform: scale(1.015);
  box-shadow: 0 10px 22px rgba(35, 48, 65, 0.08);
}

.calendar-week-entry[draggable="true"]:active {
  cursor: grabbing;
}

.calendar-week-entry.is-done {
  background: rgba(230, 237, 243, 0.92);
  border: 1px solid rgba(124, 148, 173, 0.3);
}

.calendar-week-entry.is-planned {
  background: rgba(244, 238, 228, 0.72);
  border: 1px solid rgba(204, 191, 178, 0.45);
}

.calendar-week-entry-status {
  margin-top: 4px;
  font-size: 0.82rem;
  color: var(--muted);
}

.calendar-selected-date {
  color: var(--muted);
  font-size: 0.92rem;
}

.calendar-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(204, 191, 178, 0.55);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.calendar-entry-status {
  font-size: 0.85rem;
  color: var(--muted);
}

.calendar-entry-status.is-done {
  color: #233041;
}

.calendar-entry-status.is-planned {
  color: var(--accent-strong);
}

.sidebar-card h2,
.chart-card-header h3,
.program-header h3,
.exercise-title,
.metric-card h3,
.panel-header h3 {
  margin: 0 0 10px;
}

.main-content {
  padding: 32px;
  min-width: 0;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 24px;
}

.dashboard-stack {
  display: grid;
  gap: 18px;
}

.dashboard-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.selector-card {
  display: grid;
  gap: 8px;
  text-align: left;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.4));
  cursor: pointer;
  transition: 160ms ease;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(24px) saturate(145%);
  -webkit-backdrop-filter: blur(24px) saturate(145%);
}

.selector-card.active {
  border-color: rgba(128, 150, 173, 0.48);
  background: linear-gradient(180deg, rgba(237, 244, 250, 0.82), rgba(225, 234, 244, 0.68));
  transform: translateY(-1px);
}

.selector-card-label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.selector-card-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.selector-card-copy {
  color: var(--muted);
  line-height: 1.5;
}

.dashboard-detail {
  display: grid;
  gap: 18px;
}

.profile-page-grid {
  display: grid;
  gap: 18px;
}

.profile-info-grid,
.profile-measurement-form,
.profile-history-grid,
.profile-static-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.profile-static-sections {
  display: grid;
  gap: 14px;
}

.profile-static-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.48);
}

.profile-info-notes {
  grid-column: 1 / -1;
}

.profile-metric-toolbar {
  margin-bottom: 18px;
}

.profile-chart-toolbar {
  display: grid;
  gap: 12px;
}

.profile-history-list {
  display: grid;
  gap: 14px;
}

.profile-history-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
}

.profile-history-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
  margin-bottom: 14px;
}

.dashboard-subpanel {
  padding: 0;
  margin: 0;
  border: none;
}

.dashboard-panel-card {
  padding: 20px;
}

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

.panel-header--split {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.metric-card {
  padding: 20px;
}

.metric-value {
  font-size: 2rem;
  font-weight: 700;
}

.create-row,
.manager-row-main,
.program-meta,
.analysis-layout {
  display: grid;
  gap: 12px;
}

.exercise-filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.exercise-library-row {
  grid-template-columns: minmax(0, 1.6fr) repeat(5, minmax(0, 1fr)) 180px;
}

.exercise-library-card {
  grid-template-columns: 88px minmax(0, 1fr);
  align-items: center;
}

.exercise-library-media {
  width: 88px;
  height: 88px;
  border-radius: 20px;
  overflow: hidden;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}

.exercise-library-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.exercise-library-placeholder {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.exercise-library-copy {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.exercise-library-copy strong {
  font-size: 1.05rem;
}

.exercise-edit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.exercise-library-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.exercise-search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
}

.exercise-selected-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.exercise-selected-meta img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface-alt);
}

.exercise-field-status {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

.inline-exercise-picker {
  margin-top: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.42));
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(24px) saturate(145%);
  -webkit-backdrop-filter: blur(24px) saturate(145%);
}

.inline-exercise-picker-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.inline-picker-row {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.inline-picker-row .exercise-library-card {
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.inline-picker-row:hover .exercise-library-card {
  transform: scale(1.01);
  box-shadow: 0 10px 24px rgba(44, 58, 76, 0.08);
}

.template-picker-panel {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.54), rgba(255, 255, 255, 0.4));
  box-shadow: var(--shadow-soft);
}

.create-row {
  grid-template-columns: minmax(0, 1.4fr) 150px 110px auto;
  margin-bottom: 16px;
}

.create-row--cycle {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) 180px auto;
  margin-bottom: 0;
}

.create-row--template {
  grid-template-columns: minmax(0, 1fr) auto;
  margin-bottom: 0;
}

.create-panel {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.44));
  box-shadow: var(--shadow);
}

.create-panel-copy {
  color: var(--muted);
  line-height: 1.5;
}

.wizard-panel {
  display: grid;
  gap: 14px;
}

.wizard-steps {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.wizard-step {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.4);
  color: var(--muted);
  font-size: 0.9rem;
}

.wizard-step.is-active {
  background: linear-gradient(180deg, rgba(227, 235, 244, 0.95), rgba(194, 208, 223, 0.9));
  border-color: rgba(130, 151, 174, 0.28);
  color: #1d2940;
}

.wizard-step.is-complete {
  background: rgba(245, 249, 252, 0.78);
  color: #516376;
}

.wizard-copy {
  display: grid;
  gap: 6px;
  color: var(--muted);
  line-height: 1.5;
}

.wizard-copy strong {
  color: var(--ink);
}

.create-actions {
  display: flex;
  gap: 8px;
  align-items: start;
  justify-self: start;
}

.manager-list {
  display: grid;
  gap: 12px;
}

.manager-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
}

.manager-row-active {
  background: rgba(230, 237, 243, 0.92);
}

.manager-row-main--two {
  grid-template-columns: 1.6fr 140px;
}

.manager-row-main--three {
  grid-template-columns: 1.3fr 150px 110px;
}

.manager-row-actions,
.cycle-toolbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.icon-button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.96);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: 140ms ease;
}

.icon-button:hover {
  transform: translateY(-1px);
  background: rgba(230, 237, 243, 0.92);
}

.inline-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.inline-note {
  margin: 0 0 16px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.58);
  color: var(--muted);
  line-height: 1.5;
}

.inline-note--action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.manager-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(247, 249, 252, 0.72);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.manager-badge--left {
  justify-content: flex-start;
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid rgba(160, 177, 195, 0.38);
  background: rgba(255, 255, 255, 0.62);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.file-input-shell {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 8px 10px;
  border: 1px solid rgba(160, 177, 195, 0.38);
  background: rgba(255, 255, 255, 0.62);
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.file-input-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(246, 249, 252, 0.82);
  color: var(--ink);
  cursor: pointer;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.file-input-label {
  min-width: 0;
  color: var(--muted);
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-input-native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: rgba(115, 143, 173, 0.36);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    0 0 0 4px rgba(187, 205, 224, 0.28);
}

.input-suffix {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border: 1px solid rgba(160, 177, 195, 0.38);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  overflow: hidden;
}

.input-suffix .input {
  border: none;
  border-radius: 0;
  background: transparent;
}

.input-suffix span {
  padding: 0 12px;
  color: var(--muted);
  font-size: 0.92rem;
  border-left: 1px solid var(--line);
  background: rgba(244, 248, 252, 0.72);
  height: 100%;
  display: inline-flex;
  align-items: center;
}

.textarea {
  min-height: 104px;
  resize: vertical;
}

.session-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.sessions-page-grid {
  display: grid;
  gap: 18px;
}

.sessions-group-card {
  padding: 18px;
}

.sessions-picker {
  display: grid;
  gap: 18px;
}

.picker-select-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
}

.sessions-picker-card {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto auto auto;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
}

.template-exercise-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.template-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.template-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 16px;
  padding-bottom: 18px;
}

.program-actions {
  padding: 0 18px 18px;
  margin-bottom: 0;
  border-bottom: 1px solid rgba(204, 191, 178, 0.75);
}

.program-card {
  overflow: hidden;
  max-width: 1100px;
}

.cycle-toolbar {
  padding: 18px;
  margin-bottom: 18px;
}

.cycle-toolbar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.cycle-topbar {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(220px, 320px);
  gap: 16px;
  align-items: end;
  justify-content: space-between;
}

.cycle-run-strip {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 16px;
}

.run-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.run-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-start;
  flex-shrink: 0;
}

.run-tab {
  min-width: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  padding: 9px 12px;
  cursor: pointer;
  transition: 160ms ease;
}

.run-tab.active {
  background: linear-gradient(135deg, #c9d6e2, #8ea4ba);
  color: #1d2940;
}

.cycle-toolbar-copy strong {
  display: block;
  font-size: 1.05rem;
}

.session-select-wrap,
.cycle-session-picker {
  display: grid;
  gap: 12px;
}

.program-header {
  padding: 16px 18px;
  background: linear-gradient(180deg, rgba(228, 237, 246, 0.76), rgba(210, 223, 236, 0.62));
  border-bottom: 1px solid var(--line);
}

.program-header h3 {
  font-size: 1.65rem;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.program-meta {
  grid-template-columns: 1fr 1fr;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(204, 191, 178, 0.75);
}

.field-stack {
  display: grid;
  gap: 7px;
}

.field-stack-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.field-stack span {
  font-size: 0.83rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.field-stack-action {
  border: 0;
  background: transparent;
  color: #6c7d92;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  padding: 0;
}

.field-stack-action:hover {
  color: #31465c;
}

.field-stack.is-active .exercise-search-input {
  transform: scale(1.012);
  box-shadow: 0 14px 28px rgba(44, 58, 76, 0.09);
  border-color: #9eb1c4;
  background: rgba(255, 255, 255, 0.9);
}

.exercise-block {
  padding: 12px 18px 18px;
  border-top: 1px solid rgba(204, 191, 178, 0.55);
}

.sets-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-top: 10px;
}

.exercise-title {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(235, 242, 249, 0.76);
}

.exercise-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

.sets-table {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.5);
}

.sets-table table {
  width: 100%;
  border-collapse: collapse;
}

.sets-table th,
.sets-table td {
  padding: 8px 6px;
  border-bottom: 1px solid rgba(204, 191, 178, 0.45);
  text-align: center;
}

.sets-table th {
  background: rgba(244, 238, 231, 0.95);
  font-size: 0.8rem;
}

.sets-table tr:last-child td {
  border-bottom: none;
}

.table-input {
  width: 100%;
  border: none;
  background: transparent;
  text-align: center;
  padding: 4px;
}

.analysis-toolbar {
  padding: 18px;
  margin-bottom: 18px;
}

.analysis-layout {
  grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.9fr);
}

.charts-stack {
  display: grid;
  gap: 18px;
}

.chart-card,
.sessions-card {
  padding: 20px;
}

.chart-card-header h3 {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.chart-container {
  margin-top: 16px;
  min-height: 420px;
}

.chart-container--small {
  min-height: 320px;
}

.chart-svg {
  width: 100%;
  height: auto;
  display: block;
}

.chart-empty {
  min-height: 320px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.55);
}

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

.analysis-row {
  display: grid;
  grid-template-columns: 88px 1fr 80px 110px;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.5);
}

.analysis-row strong {
  display: block;
}

.analysis-row span {
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 1280px) {
  .dashboard-selector-grid,
  .exercise-filter-grid,
  .profile-info-grid,
  .profile-measurement-form,
  .profile-static-grid,
  .profile-history-grid,
  .analysis-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  body {
    background:
      radial-gradient(circle at top left, rgba(255, 255, 255, 0.86), transparent 32%),
      radial-gradient(circle at top right, rgba(205, 222, 241, 0.68), transparent 28%),
      linear-gradient(180deg, #f7fafc 0%, #eef3f8 38%, #e8eef5 100%);
  }

  .app-shell {
    grid-template-columns: 1fr;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .sidebar {
    position: static;
    height: auto;
    overflow: visible;
    border-right: none;
    border-bottom: none;
    background: transparent;
    backdrop-filter: none;
    padding:
      calc(16px + env(safe-area-inset-top))
      16px
      20px
      16px;
  }

  .brand {
    margin-bottom: 16px;
    padding-bottom: 0;
    border-bottom: none;
  }

  .sidebar-card {
    margin-bottom: 14px;
  }

  .main-content {
    padding: 0 16px 28px 16px;
  }

  .nav {
    position: sticky;
    top: calc(10px + env(safe-area-inset-top));
    z-index: 12;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding: 8px;
    border: 1px solid rgba(117, 138, 160, 0.16);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.52);
    box-shadow: 0 10px 26px rgba(31, 46, 64, 0.08);
    backdrop-filter: blur(24px) saturate(145%);
    -webkit-backdrop-filter: blur(24px) saturate(145%);
  }

  .nav-button {
    min-height: 44px;
    padding: 10px 12px;
    font-size: 0.88rem;
    text-align: center;
    border-radius: 16px;
  }

  .ai-chat-panel {
    right: 12px;
    bottom: calc(92px + env(safe-area-inset-bottom));
    width: calc(100vw - 24px);
    max-height: calc(100vh - 156px - env(safe-area-inset-top));
  }

  .ai-chat-fab {
    right: 18px;
    bottom: calc(18px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 760px) {
  .main-content,
  .sidebar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .page-header h2 {
    font-size: clamp(1.8rem, 9vw, 2.4rem);
  }

  .sidebar-card,
  .sheet-card {
    border-radius: 20px;
  }

  .create-row,
  .manager-row,
  .manager-row-main--two,
  .manager-row-main--three,
  .exercise-library-row,
  .program-meta,
  .exercise-grid,
  .exercise-edit-grid,
  .template-exercise-list,
  .exercise-search-panel,
  .run-controls,
  .sessions-picker-card,
  .analysis-row {
    grid-template-columns: 1fr;
  }

  .cycle-toolbar-row,
  .cycle-run-strip,
  .cycle-topbar,
  .template-actions,
  .sets-summary-row,
  .profile-history-head,
  .panel-header--split,
  .inline-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .manager-row-actions,
  .cycle-toolbar-actions {
    width: 100%;
  }

  .manager-row-actions button,
  .cycle-toolbar-actions button {
    flex: 1;
  }

  .file-input-shell {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (display-mode: standalone) {
  .sidebar {
    padding-top: calc(18px + env(safe-area-inset-top));
  }

  .nav {
    top: calc(8px + env(safe-area-inset-top));
  }

  .ai-chat-fab {
    bottom: calc(18px + env(safe-area-inset-bottom));
  }

  .ai-chat-panel {
    bottom: calc(92px + env(safe-area-inset-bottom));
  }
}