:root {
  color-scheme: light;
  font-family: Inter, system-ui, sans-serif;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --border: #d8e0ec;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --danger: #dc2626;
  --ok: #16a34a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

header {
  padding: 20px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

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

header h1 {
  margin: 0 0 4px;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.header-title-logo {
  width: 51px;
  height: 51px;
  border-radius: 999px;
  object-fit: cover;
  flex: 0 0 auto;
}

.version-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  background: #dbeafe;
  color: #1d4ed8;
}

header p {
  margin: 0;
  color: var(--muted);
}

main {
  padding: 20px;
}

.app-footer {
  padding: 16px 24px 24px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.app-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.app-nav-button.active {
  background: var(--primary);
  color: white;
}

.module-view-users {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
}

.module-view-users.single-panel {
  grid-template-columns: 1fr;
}

.module-placeholder {
  min-height: 220px;
}

.module-placeholder p {
  color: var(--muted);
  max-width: 820px;
}

.utilities-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.trainings-layout {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.training-sidebar,
.training-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.training-main {
  width: min(100%, 1100px);
  margin: 0 auto;
}

.training-section-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: #fff;
}

.training-events-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.training-sessions-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.training-user-picker-row {
  margin-bottom: 10px;
}

.creator-family-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.creator-family-title {
  font-weight: 800;
  color: var(--muted);
  font-size: 0.92rem;
}

.creator-session-summary {
  display: flex;
  align-items: center;
  gap: 12px;
}

.creator-session-thumb {
  width: 140px;
  min-width: 140px;
  height: 92px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8fafc;
  cursor: zoom-in;
}

.creator-session-thumb .creator-preview-chart {
  margin-top: 0;
  width: 100%;
  height: 100%;
}

.creator-chart-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1000;
}

#training-event-modal {
  z-index: 1000;
}

#creator-editor-modal {
  z-index: 1050;
}

#creator-chart-modal {
  z-index: 1100;
}

.creator-chart-modal-card {
  width: min(100%, 980px);
  max-height: min(90vh, 900px);
  overflow: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  padding: 16px;
}

.creator-editor-modal-card {
  width: min(100%, 1200px);
}

.ai-loading-modal-card {
  width: min(100%, 420px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 24px;
}

.training-ai-planner-modal-card {
  width: min(66vw, 960px);
  max-height: min(94vh, 980px);
}

.training-ai-planner-session-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.training-ai-planner-session-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.training-ai-planner-chart .creator-preview-chart {
  margin-top: 0;
  width: 50%;
  min-height: 110px;
}

.training-ai-planner-chart {
  display: flex;
  justify-content: center;
}

.training-ai-planner-accept-row {
  justify-content: flex-end;
}

.ai-loading-spinner {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 4px solid rgba(59, 130, 246, 0.18);
  border-top-color: #2563eb;
  animation: ai-spin 0.9s linear infinite;
}

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

.training-available-days {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.training-available-days-labels,
.training-available-days-inputs {
  display: grid;
  grid-template-columns: repeat(7, minmax(28px, 1fr));
  gap: 6px;
  align-items: center;
}

.training-available-days-labels span,
.training-available-days-inputs label {
  display: flex;
  align-items: center;
  justify-content: center;
}

.training-available-days-labels span {
  font-weight: 700;
  color: var(--muted);
}

.training-available-days-inputs label {
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8fafc;
}

.training-calendar {
  margin-top: 10px;
}

.training-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.training-calendar-weekdays {
  margin-bottom: 8px;
}

.training-calendar-weekday {
  text-align: center;
  font-weight: 700;
  color: var(--muted);
}

.training-calendar-cell {
  min-height: 110px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  background: #f8fafc;
  cursor: pointer;
}

.training-calendar-cell.empty {
  background: transparent;
  border-style: dashed;
}

.training-calendar-day {
  font-weight: 700;
  margin-bottom: 8px;
}

.training-calendar-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.training-calendar-item {
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.78rem;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.training-calendar-item.event {
  background: #fee2e2;
  color: #991b1b;
}

.training-calendar-item.session {
  background: #dbeafe;
  color: #1d4ed8;
}

.training-calendar-empty {
  min-height: 20px;
}

.analysis-procedure-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.analysis-procedure-step {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
}

.analysis-procedure-step p {
  margin: 8px 0 0;
  color: var(--muted);
}

.training-variables-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.training-variables-list .training-subcard {
  padding: 10px;
}

.training-variable-percent-input {
  width: 100%;
  max-width: 78px;
}

.training-variable-range-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.training-variable-inline-group {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.training-variable-dual-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.training-variable-dual-group > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.creator-surface-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.creator-surface-toggle button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.creator-surface-toggle button::before {
  content: '○';
  font-size: 0.95em;
  line-height: 1;
}

.creator-surface-toggle button.active::before {
  content: '●';
}

.creator-header-meta {
  display: inline-flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.creator-title-field input {
  min-width: 260px;
}

.creator-variables-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.creator-variable-chip {
  display: inline-flex;
  align-items: center;
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  background: #e8eefb;
  color: var(--primary);
  cursor: grab;
  font-weight: 600;
  user-select: none;
}

.creator-timeline {
  min-height: 120px;
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #f8fafc;
}

.creator-timeline.drag-over {
  border-color: #2563eb;
  background: #eff6ff;
}

.creator-timeline-block {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.creator-timeline-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.creator-timeline-meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.creator-timeline-values {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  margin-left: auto;
  text-align: right;
}

.creator-duration-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.creator-preview-chart {
  width: 100%;
  height: auto;
  margin-top: 12px;
}

.training-proposal-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.training-proposal-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
}

.training-subcard {
  margin-top: 14px;
  background: #f8fafc;
}

.training-session-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  background: #fff;
}

.training-session-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  margin-bottom: 10px;
}

.training-session-blocks {
  display: flex;
  gap: 6px;
  align-items: stretch;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.training-session-block {
  min-width: 80px;
  padding: 8px 10px;
  border-radius: 10px;
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
}

.training-session-block small {
  display: block;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.training-session-step-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.training-session-step-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 10px;
  background: #f8fafc;
}

.training-event-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
}

.training-event-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.integration-logo-row {
  margin: -2px 0 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.integration-logo-button {
  border: 1px solid transparent;
  background: transparent;
  padding: 4px;
  border-radius: 10px;
  cursor: pointer;
}

.integration-logo-button.active {
  border-color: var(--border);
  background: var(--panel-soft);
}

.integration-panel {
  margin-bottom: 14px;
}

.integration-logo {
  display: block;
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 6px;
}

.integration-logo-strava {
  width: 62px;
  height: 62px;
}

.integration-logo-goldencheetah {
  width: 64px;
  height: 64px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

button {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 600;
}

button.primary {
  background: var(--primary);
  color: white;
}

button.secondary {
  background: #e8eefb;
  color: var(--primary);
}

button.danger {
  background: #fee2e2;
  color: var(--danger);
}

.password-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.password-row input {
  flex: 1;
}

.stats-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 14px 0;
}

.stat-pill {
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  background: #eef2ff;
  color: #3730a3;
}

.user-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: calc(100vh - 270px);
  overflow: auto;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.activities-table-wrap {
  max-height: 420px;
}

.activities-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  background: white;
}

.activities-table th,
.activities-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

.activities-table th {
  position: sticky;
  top: 0;
  background: #f8fafc;
  z-index: 1;
  font-size: 0.78rem;
  color: var(--muted);
}

.activities-table tbody tr:hover {
  background: #f8fbff;
}

.activities-table td:nth-child(2) {
  min-width: 280px;
  white-space: normal;
}

.user-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  cursor: pointer;
  background: #fff;
}

.user-card.active {
  border-color: var(--primary);
  background: #eff6ff;
}

.user-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.user-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.user-card .meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.76rem;
  background: #f3f4f6;
  color: #374151;
}

.chip.active {
  background: #dcfce7;
  color: #166534;
}

.chip.pending {
  background: #fef3c7;
  color: #92400e;
}

.chip.disabled,
.chip.error {
  background: #fee2e2;
  color: #991b1b;
}

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.78rem;
  font-weight: 700;
}

.badge.ok {
  background: #dcfce7;
  color: var(--ok);
}

.badge.off {
  background: #e5e7eb;
  color: #374151;
}

form {
  display: grid;
  gap: 16px;
}

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

.profile-core-grid {
  grid-template-columns: repeat(3, fit-content(420px));
  justify-content: start;
  align-items: start;
  column-gap: 18px;
  row-gap: 10px;
}

.field.full-span.hr-zones-editor {
  grid-column: 3;
  grid-row: 1 / span 5;
}

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

.hr-zones-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin-top: 6px;
  max-width: 420px;
}

.hr-zone-method-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.checkbox-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.checkbox-inline input {
  width: auto;
}

.hr-resting-wrapper {
  display: inline-flex;
  align-items: center;
}

.hr-resting-wrapper input {
  width: 74px;
  min-width: 74px;
  max-width: 74px;
}

.hr-zone-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 74px) 12px minmax(0, 74px) 32px;
  gap: 6px;
  align-items: center;
}

.hr-zone-row strong,
.hr-zone-row span {
  font-size: 0.85rem;
}

.hr-zone-row input {
  padding: 8px 10px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 0.92rem;
  color: var(--muted);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  background: white;
}

.field textarea {
  min-height: 100px;
  resize: vertical;
}

#full_name {
  max-width: 420px;
}

#email,
#garmin_login_email,
#strava_redirect_uri,
#goldencheetah_profile_path,
#notes {
  max-width: 360px;
}

#phone_whatsapp,
#telegram_id,
#location,
#province,
#strava_client_id,
#strava_client_secret {
  max-width: 220px;
}

#age,
#weight_kg,
#ftp_current,
#hr_resting_bpm,
#garmin_security_code {
  max-width: 120px;
}

#ftp_updated_at {
  max-width: 140px;
}

.section-title {
  margin: 4px 0;
  font-size: 1rem;
}

#user-detail-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.detail-state-icon {
  display: inline-flex;
  align-items: center;
}

.detail-header-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.74rem;
  font-weight: 700;
  background: #e8eefb;
  color: var(--primary);
}

.detail-header-pill.ok {
  background: #dcfce7;
  color: #166534;
}

.detail-header-pill.error {
  background: #fee2e2;
  color: #b91c1c;
}

.detail-header-pill.pending {
  background: #fef3c7;
  color: #92400e;
}

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

.view-switch {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.view-switch button.active,
.activity-range.active,
.evolution-range.active {
  background: var(--primary);
  color: white;
}

.activities-toolbar {
  margin-bottom: 12px;
}

.profile-actions-top {
  margin-bottom: 16px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.alerts-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.alert-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.alert-card.important {
  border-color: #fca5a5;
  background: #fef2f2;
}

.alert-card.warning {
  border-color: #fcd34d;
  background: #fffbeb;
}

.alert-card.info {
  border-color: #93c5fd;
  background: #eff6ff;
}

.alert-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.alert-card-header h4 {
  margin: 0;
  font-size: 0.98rem;
}

.alert-card p {
  margin: 0;
  color: var(--text);
}

.alert-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.74rem;
  font-weight: 700;
}

.alert-pill.important {
  background: #fee2e2;
  color: #b91c1c;
}

.alert-pill.warning {
  background: #fef3c7;
  color: #92400e;
}

.alert-pill.info {
  background: #dbeafe;
  color: #1d4ed8;
}

.zone-chart {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.zone-chart-meta {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.86rem;
}

.zone-row {
  display: grid;
  grid-template-columns: 92px 1fr 76px;
  gap: 10px;
  align-items: center;
}

.zone-label-block,
.zone-value-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.zone-label,
.zone-value {
  font-size: 0.84rem;
  font-weight: 700;
}

.zone-subtitle,
.zone-subvalue {
  font-size: 0.76rem;
  color: var(--muted);
}

.zone-bar-track {
  height: 12px;
  border-radius: 999px;
  background: #e5e7eb;
  overflow: hidden;
}

.zone-bar-fill {
  height: 100%;
  border-radius: 999px;
}

.zone-bar-fill.hr {
  background: linear-gradient(90deg, #f59e0b, #dc2626);
}

.zone-bar-fill.power {
  background: linear-gradient(90deg, #60a5fa, #1d4ed8);
}

.summary-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
}

.summary-card h4 {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.summary-card p {
  margin: 4px 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.summary-card strong {
  color: var(--text);
}

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

.charts-grid-evolution {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.chart-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.chart-card h4 {
  margin: 0 0 10px;
}

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

.chart-meta {
  margin-bottom: 10px;
}

.chart-meta p {
  margin: 4px 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.chart-axis-line {
  stroke: #94a3b8;
  stroke-width: 1;
}

.chart-grid-line {
  stroke: #e2e8f0;
  stroke-width: 1;
}

.chart-axis-text {
  fill: #64748b;
  font-size: 10px;
}

.chart-legend {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.legend-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: white;
}

.legend-pill.ctl { background: #2563eb; }
.legend-pill.atl { background: #dc2626; }
.legend-pill.tsb { background: #16a34a; }

.notice {
  padding: 10px 12px;
  border-radius: 10px;
  background: #eef2ff;
  color: #3730a3;
  font-size: 0.92rem;
  margin-bottom: 12px;
}

.notice.compact {
  margin-bottom: 0;
}

.notice.working {
  display: flex;
  align-items: center;
  gap: 10px;
}

.working-loader {
  width: 18px;
  height: 18px;
  border: 3px solid rgba(55, 48, 163, 0.18);
  border-top-color: #3730a3;
  border-radius: 999px;
  animation: spin-loader 0.9s linear infinite;
  flex: 0 0 auto;
}

@keyframes spin-loader {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.notice ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.error {
  background: #fee2e2;
  color: #991b1b;
}

.small {
  font-size: 0.82rem;
  color: var(--muted);
}

.status-toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.status-toggle-row .notice {
  flex: 1;
}

.steps-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
}

.step-badge {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  background: #dbeafe;
  color: #1d4ed8;
  flex: 0 0 auto;
}

.step-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.step-content.full-width {
  width: 100%;
}

.hidden {
  display: none;
}

.center-success {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(22, 163, 74, 0.96);
  color: white;
  padding: 18px 28px;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
  z-index: 1000;
}

.center-success.visible {
  display: block;
}

.auth-gate {
  position: fixed;
  inset: 0;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 3000;
}

.auth-gate.hidden {
  display: none;
}

.auth-card {
  width: min(100%, 420px);
  background: #fff;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.25);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-card h2 {
  margin: 0;
  text-align: center;
}

.auth-logo {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 999px;
  margin: 0 auto 4px;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.18);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.password-input-inline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.password-input-inline input {
  flex: 1;
}

.password-toggle-button {
  min-width: 44px;
  padding: 10px 12px;
  font-size: 1rem;
}

.auth-switch {
  margin-top: 4px;
}

@media (max-width: 960px) {
  .module-view-users {
    grid-template-columns: 1fr;
  }

  .trainings-layout {
    grid-template-columns: 1fr;
  }

  .grid,
  .grid.three,
  .grid.four,
  .profile-core-grid,
  .summary-grid,
  .charts-grid,
  .alerts-list,
  .hr-zones-grid {
    grid-template-columns: 1fr;
  }

  .field.full-span.hr-zones-editor {
    grid-column: auto;
    grid-row: auto;
  }
}