.coach-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(58, 134, 255, 0.14), transparent 24%),
    linear-gradient(180deg, #353e43 0%, #0e0e10 34%, #07080b 100%);
}

.login-body {
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-shell {
  width: min(100%, 560px);
}

.login-panel {
  display: grid;
  gap: 22px;
}

.login-panel h1 {
  margin: 0;
  font-size: clamp(2.1rem, 6vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.login-mismatch {
  padding: 16px;
  border-radius: 16px;
}

.login-mismatch h2 {
  margin: 0;
}

.coach-app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
  min-width: 0;
}

.coach-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 26px;
  height: 100vh;
  padding: 24px 18px;
  border-right: 1px solid var(--line);
  background: rgba(14, 14, 16, 0.92);
  backdrop-filter: blur(18px);
}

.sidebar-group {
  display: grid;
  gap: 8px;
}

.sidebar-label {
  margin: 0 0 4px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.sidebar-link,
.sidebar-anchor,
.sidebar-note {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  color: var(--text-soft);
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  font: inherit;
  text-align: left;
}

.sidebar-link,
.sidebar-anchor {
  cursor: pointer;
}

.sidebar-link[hidden] {
  display: none;
}

.sidebar-note {
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.025);
}

.sidebar-link.active,
.sidebar-anchor:hover,
.sidebar-link:hover {
  color: var(--text);
  border-color: var(--line-strong);
  background: var(--accent-soft);
}

.coach-main {
  padding: 28px;
  min-width: 0;
}

.coach-detail-shell {
  width: min(1320px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.coach-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.coach-topbar h1,
.auth-panel h2,
.hero-panel h2,
.state-panel h2,
.panel-head h2 {
  margin: 0;
  letter-spacing: 0;
}

.coach-topbar h1 {
  max-width: 15ch;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1;
}

.session-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.session-state {
  max-width: 100%;
  padding: 10px 12px;
  color: var(--text-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  font-family: "DM Mono", monospace;
  font-size: 0.78rem;
}

.coach-grid,
.content-grid.two-up,
.metric-grid,
.summary-grid,
.status-strip,
.preview-strip,
.command-band,
.tool-grid,
.preference-grid {
  display: grid;
  gap: 16px;
}

.coach-grid,
.content-grid.two-up {
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
}

.auth-command-grid {
  align-items: stretch;
  margin-bottom: 22px;
}

.portal-status-panel {
  margin-bottom: 22px;
}

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

.coach-panel {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(31, 38, 42, 0.96), rgba(21, 22, 26, 0.98));
  box-shadow: var(--shadow);
}

.panel-head {
  margin-bottom: 18px;
}

.auth-panel {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(58, 134, 255, 0.18), transparent 36%),
    linear-gradient(180deg, rgba(31, 38, 42, 0.98), rgba(15, 17, 22, 0.99));
}

.auth-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(58, 134, 255, 0.18);
  pointer-events: none;
}

.auth-brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}

.auth-mark {
  width: 44px;
  height: 44px;
}

.auth-panel-copy {
  max-width: 46ch;
  margin: 10px 0 0;
  color: var(--text-soft);
  line-height: 1.55;
}

.auth-form,
.assign-form {
  display: grid;
  gap: 14px;
}

.auth-form label,
.assign-grid label,
.exercise-card label {
  display: grid;
  gap: 8px;
  color: var(--text-soft);
}

.auth-form input,
.assign-form select,
.assign-form input {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  padding: 0 14px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(6, 8, 12, 0.54);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.auth-form input:focus,
.assign-form select:focus,
.assign-form input:focus {
  outline: 0;
  border-color: var(--line-strong);
  box-shadow: 0 0 0 3px rgba(58, 134, 255, 0.12);
}

.assign-form select option {
  color: #0e0e10;
}

.auth-message {
  min-height: 22px;
  margin: 14px 0 0;
  padding: 12px 14px;
  color: var(--text-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
  line-height: 1.45;
}

.auth-message.error {
  color: #ff8a90;
  border-color: rgba(239, 68, 68, 0.28);
  background: rgba(239, 68, 68, 0.09);
}

.auth-message.success {
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.24);
  background: rgba(110, 231, 183, 0.08);
}

.auth-message.info {
  color: #8cc4ff;
  border-color: rgba(58, 134, 255, 0.24);
  background: rgba(58, 134, 255, 0.1);
}

.auth-form .button[disabled] {
  cursor: wait;
  opacity: 0.72;
}

.auth-helper-row,
.auth-state-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.auth-helper-row {
  justify-content: space-between;
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.auth-back-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--text-soft);
  font-weight: 800;
}

.auth-link-button {
  padding: 0;
  color: var(--accent-bright);
  border: 0;
  background: transparent;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.auth-link-button:hover {
  color: var(--text);
}

.auth-state-panel {
  border-color: rgba(245, 158, 11, 0.28);
  background:
    radial-gradient(circle at top left, rgba(245, 158, 11, 0.13), transparent 42%),
    linear-gradient(180deg, rgba(31, 38, 42, 0.96), rgba(21, 22, 26, 0.98));
}

.auth-state-actions {
  margin-top: 18px;
}

.status-strip,
.summary-grid,
.preview-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.command-band {
  grid-template-columns: 1fr 1fr;
  margin-bottom: 18px;
}

.status-strip article,
.preview-strip article,
.command-band article,
.metric-card,
.summary-item,
.bar-card,
.list-item,
.business-note,
.client-row,
.tool-card,
.preference-item {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.command-band article {
  background:
    radial-gradient(circle at top left, rgba(58, 134, 255, 0.12), transparent 42%),
    rgba(255, 255, 255, 0.035);
}

.preview-strip {
  margin-top: 18px;
}

.preview-strip p,
.command-band p {
  margin: 8px 0 0;
  color: var(--text-soft);
  line-height: 1.5;
}

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 22px 0;
}

.metric-card strong,
.summary-item strong {
  display: block;
  font-family: "DM Mono", monospace;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.metric-card p,
.summary-item p,
.list-item p,
.business-note p,
.client-row p,
.client-row span,
.tool-card p,
.preference-item p {
  color: var(--text-soft);
}

.metric-card p,
.summary-item p,
.client-row p,
.tool-card p,
.preference-item p {
  margin: 8px 0 0;
}

.tool-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.tool-header-row h2 {
  margin: 0;
}

.tool-search {
  width: min(100%, 340px);
  min-width: 0;
}

.tool-search input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--glass);
}

.tool-search input:focus {
  outline: 0;
  border-color: var(--line-strong);
}

.tool-card {
  display: grid;
  gap: 6px;
}

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

.list-item,
.business-note,
.client-row,
.tool-card,
.preference-item,
.command-band article,
.status-strip article,
.preview-strip article {
  min-width: 0;
  overflow-wrap: anywhere;
}

.tool-row {
  flex-wrap: wrap;
}

.tool-pill,
.tool-summary,
.preference-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: capitalize;
}

.tool-pill.live,
.preference-toggle.enabled {
  color: #8cc4ff;
  border-color: rgba(58, 134, 255, 0.28);
  background: rgba(58, 134, 255, 0.16);
}

.tool-pill.warning {
  color: #f8c35f;
  border-color: rgba(245, 158, 11, 0.28);
  background: rgba(245, 158, 11, 0.12);
}

.tool-pill.critical {
  color: #ff9ba0;
  border-color: rgba(239, 68, 68, 0.28);
  background: rgba(239, 68, 68, 0.12);
}

.tool-empty {
  min-height: 180px;
  place-content: center;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(58, 134, 255, 0.12), transparent 48%),
    rgba(255, 255, 255, 0.03);
}

.tool-empty h3 {
  margin: 0;
}

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

.preference-item {
  display: grid;
  gap: 8px;
}

.bars-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 220px;
}

.bar-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  min-height: 180px;
}

.bar-track {
  display: flex;
  align-items: flex-end;
  height: 120px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.bar-fill {
  width: 100%;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-bright) 0%, var(--accent-dim) 100%);
}

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

.list-item {
  display: grid;
  gap: 6px;
}

.list-item.high {
  border-color: rgba(255, 90, 95, 0.3);
  background: rgba(255, 90, 95, 0.08);
}

.list-item.medium {
  border-color: rgba(245, 158, 11, 0.3);
  background: rgba(245, 158, 11, 0.08);
}

.clients-table {
  display: grid;
  gap: 12px;
}

.client-row {
  display: grid;
  grid-template-columns: 2.1fr 1fr 1fr 1fr 1fr 1.2fr;
  gap: 14px;
  align-items: center;
}

.client-row.header {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: capitalize;
}

.status-badge.on-track {
  color: #8cc4ff;
  background: rgba(58, 134, 255, 0.16);
}

.status-badge.behind {
  color: #f8c35f;
  background: rgba(245, 158, 11, 0.16);
}

.status-badge.at-risk {
  color: #ff9ba0;
  background: rgba(239, 68, 68, 0.16);
}

.status-badge.unknown {
  color: #c4cad9;
  background: rgba(107, 114, 128, 0.16);
}

.state-panel {
  margin-bottom: 22px;
}

.assign-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.assign-exercise-header,
.exercise-card-header,
.assign-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

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

.exercise-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
}

.exercise-card-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.text-link {
  color: var(--accent-bright);
  font-weight: 700;
}

.guard-hidden {
  display: none;
}

@media (max-width: 1180px) {
  .coach-app-shell {
    grid-template-columns: 1fr;
  }

  .coach-sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-grid,
  .client-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1024px) {
  .coach-sidebar {
    gap: 18px;
    padding: 18px;
  }

  .coach-sidebar .brand {
    align-self: flex-start;
  }

  .sidebar-group {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .sidebar-label {
    grid-column: 1 / -1;
  }

  .sidebar-link,
  .sidebar-anchor,
  .sidebar-note {
    justify-content: center;
    min-height: 42px;
    padding: 0 10px;
    text-align: center;
  }

  .coach-main {
    padding: 24px;
  }

  .coach-topbar h1 {
    max-width: 18ch;
    font-size: clamp(2rem, 6vw, 3.2rem);
    line-height: 1.04;
  }

  .coach-grid,
  .content-grid.two-up,
  .tool-grid {
    grid-template-columns: 1fr;
  }

  .status-strip,
  .summary-grid,
  .preview-strip,
  .metric-grid,
  .preference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .login-body {
    padding: 16px;
    place-items: start center;
  }

  .coach-main {
    padding: 18px;
  }

  .coach-sidebar {
    padding: 14px;
  }

  .coach-sidebar .brand {
    width: 100%;
  }

  .sidebar-group {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .coach-grid,
  .content-grid.two-up,
  .status-strip,
  .preview-strip,
  .command-band,
  .tool-grid,
  .summary-grid,
  .metric-grid,
  .preference-grid,
  .bars-row,
  .client-row,
  .assign-grid,
  .exercise-card-grid {
    grid-template-columns: 1fr;
  }

  .coach-topbar {
    flex-direction: column;
    gap: 16px;
  }

  .coach-topbar h1 {
    max-width: none;
    font-size: clamp(1.9rem, 8vw, 2.85rem);
    line-height: 1.08;
  }

  .session-actions,
  .session-actions .button,
  .auth-state-actions .button,
  .auth-state-actions a,
  .assign-actions .button {
    width: 100%;
  }

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

  .session-state {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    text-align: center;
  }

  .tool-header-row {
    flex-direction: column;
    align-items: stretch;
  }

  .tool-search {
    width: 100%;
  }

  .client-row.header {
    display: none;
  }

  .client-row {
    gap: 8px;
  }

  .bars-row {
    min-height: auto;
  }

  .bar-card {
    min-height: 116px;
  }

  .bar-track {
    height: 72px;
  }
}

@media (max-width: 480px) {
  .login-body {
    padding: 10px;
  }

  .login-panel {
    gap: 18px;
  }

  .login-panel h1 {
    font-size: clamp(1.9rem, 10vw, 2.65rem);
  }

  .coach-main {
    padding: 12px;
  }

  .coach-sidebar {
    gap: 14px;
    padding: 12px;
  }

  .coach-sidebar .brand-copy {
    display: flex;
  }

  .coach-sidebar .brand-name {
    letter-spacing: 0.34em;
  }

  .sidebar-group {
    grid-template-columns: 1fr;
  }

  .sidebar-link,
  .sidebar-anchor,
  .sidebar-note {
    justify-content: flex-start;
    min-height: 46px;
    text-align: left;
  }

  .coach-topbar {
    margin-bottom: 18px;
  }

  .coach-topbar h1 {
    font-size: clamp(1.65rem, 9vw, 2.35rem);
  }

  .coach-panel {
    padding: 16px;
    border-radius: 18px;
  }

  .auth-brand-row {
    margin-bottom: 18px;
  }

  .auth-panel h2,
  .hero-panel h2,
  .state-panel h2,
  .panel-head h2 {
    font-size: 1.45rem;
    line-height: 1.15;
  }

  .auth-helper-row,
  .auth-state-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .auth-helper-row {
    gap: 10px;
  }

  .button,
  .auth-form input,
  .assign-form select,
  .assign-form input,
  .tool-search input {
    min-height: 48px;
    border-radius: 12px;
  }

  .metric-card strong,
  .summary-item strong {
    font-size: 1.65rem;
  }

  .tool-card-header,
  .tool-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .tool-pill,
  .tool-summary,
  .preference-toggle {
    min-height: 34px;
  }
}