.page-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.site-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 1rem 0 2.5rem;
}

.eyebrow,
.section-kicker {
  margin-bottom: 0.35rem;
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.16em;
}

.header-date,
.help-text,
.saved-meta,
.loading-label,
.account-email {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.account-area {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-control {
  width: 7.4rem;
}

.theme-control select {
  min-height: 2.65rem;
  border-radius: 999px;
  padding-block: 0.55rem;
}

.date-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.date-toolbar h2,
.date-toolbar .section-kicker {
  margin-bottom: 0;
}

.date-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.date-controls .button {
  flex: 0 0 auto;
}

.date-field {
  width: 11.5rem;
}

.date-field input {
  min-height: 2.65rem;
  padding-block: 0.55rem;
}

.panel {
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
  padding: clamp(1.1rem, 3vw, 1.75rem);
}

.setup-panel {
  max-width: 720px;
  margin: 3rem auto;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: center;
  min-height: 58vh;
}

.auth-copy {
  max-width: 620px;
}

.auth-copy h2 {
  max-width: 11ch;
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  line-height: 1.13;
  letter-spacing: -0.055em;
}

.auth-copy p:last-child {
  max-width: 36rem;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.auth-form {
  display: grid;
  gap: var(--space-4);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: var(--space-4);
  align-items: start;
}

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

.section-heading,
.dialog-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.field {
  display: grid;
  gap: var(--space-1);
  color: var(--color-text);
  font-weight: 650;
}

.field-compact {
  gap: 0;
}

.field span:not(.sr-only) {
  font-size: 0.86rem;
}

.form-actions,
.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.button {
  min-height: 2.65rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font-weight: 720;
  transition: background-color 150ms ease, transform 150ms ease;
}

.button:not(:disabled):active {
  transform: translateY(1px);
}

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

.button-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

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

.button-secondary:hover:not(:disabled) {
  background: var(--color-secondary-hover);
}

.button-quiet {
  border-color: var(--color-border);
  background: transparent;
  color: var(--color-text);
}

.button-quiet:hover:not(:disabled) {
  background: var(--color-quiet-hover);
}

.button-full {
  width: 100%;
}

.icon-button {
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 50%;
  background: var(--color-icon-bg);
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 1;
}

.tracker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  gap: var(--space-3);
}

.tracker-card {
  display: grid;
  gap: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-surface-strong);
  padding: 1rem;
}

.tracker-card:focus-within {
  border-color: var(--color-focus-border);
}

.tracker-card-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
}

.tracker-unit {
  color: var(--color-muted);
  font-size: 0.78rem;
}

.tracker-note input {
  border-color: transparent;
  background: var(--color-note-bg);
  padding-block: 0.6rem;
}

.field-error,
.form-message {
  min-height: 1.4em;
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
}

.field-error,
.form-message-error {
  color: var(--color-danger);
}

.form-message-success {
  color: var(--color-success);
}

.global-message {
  margin-bottom: var(--space-4);
  border-radius: var(--radius-small);
  padding: 0.85rem 1rem;
  font-weight: 650;
}

.global-message-error {
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

.global-message-success {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.stack-list,
.journal-list {
  display: grid;
  gap: var(--space-2);
}

.record-item {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 0;
}

.record-item:first-child {
  padding-top: 0;
}

.record-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.record-value {
  margin: 0.2rem 0 0;
  color: var(--color-primary);
  font-size: 1.3rem;
  font-weight: 800;
}

.record-note {
  margin: 0.2rem 0 0;
  color: var(--color-muted);
  white-space: pre-wrap;
}

.record-actions {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--color-primary);
  padding: 0.25rem;
  font-size: 0.86rem;
  font-weight: 700;
}

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

.journal-list {
  margin-top: var(--space-4);
}

.journal-item {
  border-left: 3px solid var(--color-accent-soft);
  padding: 0.25rem 0 0.25rem 0.9rem;
}

.journal-body {
  margin-bottom: 0.25rem;
  white-space: pre-wrap;
}

.journal-meta {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.78rem;
}

.empty-state {
  margin: 0;
  border-radius: var(--radius-small);
  background: var(--color-empty-bg);
  color: var(--color-muted);
  padding: 1rem;
  text-align: center;
}

.edit-dialog {
  width: min(520px, calc(100% - 2rem));
  border: 0;
  border-radius: var(--radius-medium);
  background: var(--color-surface);
  box-shadow: 0 24px 80px var(--color-dialog-shadow);
  padding: 1.5rem;
}

.edit-dialog::backdrop {
  background: var(--color-backdrop);
  backdrop-filter: blur(3px);
}

.edit-dialog form {
  display: grid;
  gap: var(--space-3);
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100% - 1rem, 720px);
    padding-top: 1rem;
  }

  .site-header {
    align-items: flex-start;
    padding-bottom: 1.5rem;
  }

  .account-area {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .date-toolbar {
    align-items: flex-start;
  }

  .date-controls {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .account-email {
    max-width: 12rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .auth-layout,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .auth-layout {
    gap: 1.5rem;
    min-height: auto;
  }

  .auth-copy h2 {
    max-width: none;
    font-size: clamp(2rem, 11vw, 3.5rem);
  }

  .panel-wide {
    grid-column: auto;
  }

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

@media (max-width: 520px) {
  .site-header {
    display: grid;
  }

  .account-area {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .account-email {
    grid-column: 1 / -1;
    max-width: none;
  }

  .theme-control {
    width: 100%;
  }

  .date-toolbar {
    display: grid;
  }

  .date-controls {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .date-field {
    width: auto;
  }

  #today-button {
    grid-column: 1 / -1;
  }

  .panel {
    border-radius: 14px;
  }

  .record-item {
    display: grid;
  }

  .record-actions {
    justify-content: flex-end;
  }

  .form-actions .button,
  .dialog-actions .button {
    flex: 1;
  }
}