:root {
  --bg: #f6fbff;
  --bg-soft: #edf8fd;
  --panel: #ffffff;
  --panel-strong: #f8fafc;
  --line: #e2e8f0;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #0b7fbd;
  --primary-strong: #0b5f91;
  --primary-soft: #e0f4ff;
  --accent: #38bdf8;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    linear-gradient(135deg, rgba(114, 194, 235, 0.55) 0%, rgba(235, 249, 253, 0.9) 30%, rgba(255, 255, 255, 0.95) 58%, rgba(204, 239, 251, 0.72) 100%),
    var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.36), rgba(244, 251, 255, 0.88)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.22) 0, rgba(255, 255, 255, 0.22) 48px, rgba(189, 234, 250, 0.1) 49px, rgba(189, 234, 250, 0.1) 96px);
}

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

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 20px 14px;
  background: rgba(255, 255, 255, 0.86);
  border-right: 1px solid rgba(226, 232, 240, 0.9);
  backdrop-filter: blur(18px);
}

.brand-block {
  display: grid;
  gap: 8px;
  padding: 6px 8px 18px;
  border-bottom: 1px solid var(--line);
}

.brand-logo {
  width: 154px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.brand-kicker {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.nav-group {
  display: grid;
  gap: 6px;
  margin-top: 18px;
}

.nav-label {
  margin: 0 8px 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-button {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  width: 100%;
  padding: 8px 10px;
  color: #334155;
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  text-align: left;
}

.nav-button:hover,
.nav-button.active {
  color: var(--primary-strong);
  background: var(--primary-soft);
}

.nav-icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: inherit;
  border-radius: 6px;
}

.main {
  min-width: 0;
  overflow-x: hidden;
  padding: 22px;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.topbar-title {
  display: grid;
  gap: 3px;
}

.eyebrow {
  margin: 0;
  color: var(--primary-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.overview-statement {
  max-width: 980px;
  margin-bottom: 10px;
  color: var(--primary-strong);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05;
}

h2 {
  margin-bottom: 12px;
  font-size: 22px;
}

h3 {
  margin-bottom: 8px;
  font-size: 16px;
}

.subtitle {
  margin: 4px 0 0;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.user-badge {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.client-topbar-logo {
  display: block;
  width: 112px;
  height: 48px;
  object-fit: contain;
  object-position: center;
}

.client-topbar-logo.empty {
  width: 112px;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.multiselect:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.logout-btn {
  min-height: 40px;
}

.role-badge,
.status-badge,
.visibility-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  width: fit-content;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.role-badge {
  color: var(--primary-strong);
  background: var(--primary-soft);
}

.status-published,
.status-processed,
.status-active,
.visibility-client_visible {
  color: #166534;
  background: #dcfce7;
}

.status-processing,
.status-ready_for_review {
  color: #075985;
  background: #e0f2fe;
}

.status-draft,
.status-not_started,
.status-inactive,
.visibility-internal_only {
  color: #475569;
  background: #f1f5f9;
}

.status-archived,
.status-failed {
  color: #991b1b;
  background: #fee2e2;
}

.hero-band {
  display: grid;
  gap: 16px;
  margin-bottom: 20px;
  padding: 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(232, 248, 255, 0.9)),
    var(--panel);
  border: 1px solid rgba(226, 232, 240, 0.82);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-band.compact {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(116px, 1fr));
  gap: 10px;
}

.metric-card {
  min-width: 0;
  padding: 14px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.metric-value {
  display: block;
  font-size: 24px;
  font-weight: 800;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.overview-insights {
  display: grid;
  gap: 12px;
  padding-top: 4px;
}

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

.segmented-control {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.segmented-control button {
  min-height: 32px;
  padding: 6px 10px;
  color: #475569;
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
}

.segmented-control button:hover,
.segmented-control button.active {
  color: var(--primary-strong);
  background: var(--primary-soft);
}

.insight-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  align-items: stretch;
}

.chart-panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.chart-panel {
  display: grid;
  gap: 14px;
  min-width: 0;
  padding: 12px 14px 14px;
}

.chart-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: -2px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.82);
}

.chart-title-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.bar-chart {
  --chart-row-height: 34px;
  display: grid;
  gap: 10px;
  max-height: calc((var(--chart-row-height) * 5) + (10px * 4));
  overflow-x: hidden;
  overflow-y: auto;
  padding-right: 4px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(96px, 190px) minmax(0, 1fr) 30px;
  align-items: center;
  gap: 10px;
  min-height: var(--chart-row-height);
}

.bar-label {
  color: #334155;
  font-size: 12px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.bar-track {
  height: 12px;
  overflow: hidden;
  background: #eaf4fb;
  border-radius: 999px;
}

.bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.bar-fill-0 {
  background: linear-gradient(90deg, #0b7fbd, #38bdf8);
}

.bar-fill-1 {
  background: linear-gradient(90deg, #2563eb, #7dd3fc);
}

.bar-fill-2 {
  background: linear-gradient(90deg, #0f766e, #5eead4);
}

.bar-fill-3 {
  background: linear-gradient(90deg, #16a34a, #86efac);
}

.bar-fill-4 {
  background: linear-gradient(90deg, #64748b, #cbd5e1);
}

.bar-row strong {
  text-align: right;
}

.chart-empty {
  display: grid;
  place-items: center;
  min-height: 164px;
  color: var(--muted);
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 320px);
  gap: 16px;
  align-items: start;
}

.overview-grid {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 380px);
}

.overview-latest-panel {
  width: 100%;
}

.studies-grid {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 420px);
}

.panel,
.side-panel,
.study-card,
.chat-panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.panel,
.side-panel,
.chat-panel {
  padding: 16px;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

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

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

.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.portal-study-filter-grid {
  grid-template-columns: repeat(3, minmax(180px, 1fr));
}

.field {
  display: grid;
  align-content: start;
  gap: 6px;
}

.field > label,
.field > span {
  color: #334155;
  font-size: 13px;
  font-weight: 700;
}

.field input,
.field select,
.field textarea,
.multiselect {
  width: 100%;
  min-height: 42px;
  padding: 10px 11px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
}

.search-field {
  position: relative;
}

.search-input-wrap {
  position: relative;
  display: block;
}

.search-input-wrap input,
.search-input-wrap select {
  padding-left: 38px;
  padding-right: 34px;
}

.search-input-wrap select {
  appearance: none;
}

.search-input-wrap select:invalid {
  color: #737373;
  font-weight: 700;
}

.search-input-wrap select option {
  color: var(--text);
  font-weight: 400;
}

.search-input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  color: var(--primary-strong);
  pointer-events: none;
  transform: translateY(-50%);
}

.search-input-wrap::after {
  position: absolute;
  top: 50%;
  right: 12px;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid #94a3b8;
  content: "";
  pointer-events: none;
  transform: translateY(-35%);
}

.inline-link {
  width: fit-content;
  min-height: auto;
  padding: 0;
  color: var(--primary-strong);
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.inline-link:hover {
  color: var(--primary);
}

.ai-readable-content {
  max-height: 320px;
  overflow: auto;
  padding: 10px;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-word;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 12px;
  line-height: 1.35;
}

.detail-block-title {
  margin-top: 18px;
}

.detail-block {
  margin-top: 10px;
}

.slide-preview-picker {
  display: grid;
  gap: 10px;
}

.slide-preview-picker select,
.slide-preview-control select {
  width: 100%;
  min-height: 40px;
  padding: 9px 10px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
}

.slide-preview-picker select:focus,
.slide-preview-control select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.slide-preview-card {
  max-height: 260px;
  overflow: auto;
}

.slide-preview-card .tiny {
  display: block;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.38;
}

.field-warning {
  display: block;
  color: var(--warning);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.field-warning[hidden] {
  display: none;
}

.field textarea {
  min-height: 86px;
  resize: vertical;
}

.multiselect {
  min-height: 104px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 14px;
}

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

.dropzone {
  display: grid;
  gap: 8px;
  align-content: center;
  min-height: 142px;
  padding: 18px;
  border: 1px dashed #9bd7f3;
  border-radius: var(--radius);
  background: #f1fbff;
}

.dropzone input {
  padding: 0;
  border: 0;
  background: transparent;
}

.cell-count-field {
  max-width: 320px;
  margin-bottom: 12px;
}

.cell-count-field input {
  max-width: 150px;
}

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

.single-report-upload {
  display: grid;
}

.cell-upload-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.cell-upload-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.cell-upload-header h3 {
  margin-bottom: 0;
}

.cell-upload-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.45fr) minmax(260px, 1fr);
  gap: 12px;
  align-items: start;
}

.compact-dropzone {
  min-height: 104px;
  padding: 14px;
}

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

table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: #475569;
  background: #f8fafc;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

.latest-study-list {
  display: grid;
  gap: 10px;
}

.latest-study-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.latest-study-main {
  min-width: 0;
}

.latest-study-main h3 {
  margin-bottom: 4px;
  overflow-wrap: anywhere;
}

.latest-study-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
  color: #334155;
  font-size: 12px;
  font-weight: 700;
}

.latest-study-meta > span:not(.status-badge) {
  padding: 4px 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

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

.management-study-item {
  display: grid;
  gap: 14px;
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.management-study-title {
  display: grid;
  gap: 4px;
  text-align: center;
}

.management-study-title h3 {
  margin-bottom: 0;
  overflow-wrap: anywhere;
}

.management-study-meta {
  display: grid;
  grid-template-columns: repeat(5, minmax(110px, 1fr));
  gap: 8px;
}

.management-study-meta div {
  display: grid;
  align-content: start;
  gap: 4px;
  min-width: 0;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.management-study-meta span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.management-study-meta strong {
  overflow-wrap: anywhere;
}

.management-study-actions {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 2px;
}

.portal-filter-actions {
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.portal-study-list,
.portal-report-list {
  margin-top: 2px;
}

.portal-study-item .management-study-actions,
.portal-report-item .management-study-actions {
  border-top: 1px solid rgba(226, 232, 240, 0.82);
  padding-top: 12px;
}

.portal-selection-toggle,
.detail-selection-toggle {
  min-height: 40px;
  padding: 7px 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.detail-selection-toggle {
  width: 100%;
  justify-content: center;
  margin-bottom: 12px;
}

.portal-detail-panel {
  display: grid;
  gap: 0;
}

.portal-detail-panel .panel-header {
  align-items: flex-start;
}

.portal-detail-panel .uploaded-file-card {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.portal-detail-panel .file-download-btn {
  justify-self: start;
}

.portal-report-item .management-study-title {
  text-align: left;
}

.portal-report-meta {
  justify-content: center;
}

.reports-download-panel {
  display: grid;
  gap: 18px;
}

.reports-toolbar {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 14px;
  align-items: stretch;
}

.report-search-box {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
}

.report-search-box .search-input-icon {
  left: 14px;
}

.report-search-box input {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px 12px 46px;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.report-search-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.18);
}

.reports-quick-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(118px, 1fr));
  gap: 10px;
}

.reports-quick-stats div {
  min-width: 118px;
  padding: 12px 14px;
  background: linear-gradient(135deg, #fff, rgba(240, 249, 255, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.reports-quick-stats strong {
  display: block;
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
}

.reports-quick-stats span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.reports-search-note {
  margin-top: -6px;
}

.portal-report-list {
  display: grid;
  gap: 14px;
}

.portal-report-project {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.portal-report-project-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
}

.portal-report-project-header h3 {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
}

.report-file-count {
  flex: 0 0 auto;
  padding: 8px 10px;
  color: var(--primary-strong);
  font-size: 13px;
  font-weight: 900;
  background: var(--primary-soft);
  border-radius: 999px;
}

.reports-project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.reports-project-meta span {
  padding: 6px 10px;
  color: #334155;
  font-size: 13px;
  font-weight: 800;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.report-file-list {
  display: grid;
  gap: 10px;
}

.report-file-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: #fff;
  border: 1px solid rgba(226, 232, 240, 0.96);
  border-radius: var(--radius);
}

.report-file-main {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.report-file-main strong {
  overflow-wrap: anywhere;
}

.report-file-main span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.portal-inline-detail {
  display: grid;
  gap: 10px;
  margin-top: 2px;
  padding: 14px;
  background: #fff;
  border: 1px solid rgba(186, 230, 253, 0.9);
  border-radius: var(--radius);
}

.portal-inline-detail h3 {
  margin-bottom: 0;
}

.portal-inline-detail .uploaded-file-card {
  grid-template-columns: minmax(0, 1fr) auto;
}

.portal-inline-detail .slide-preview-card {
  background: #f8fafc;
}

.account-dashboard {
  display: grid;
  gap: 16px;
}

.account-grid {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
}

.account-progress {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.account-progress .chart-title-row {
  margin: 0;
}

.account-progress-track {
  height: 14px;
}

.account-details-list .credential-value {
  justify-self: end;
}

.account-details-list .account-password-row {
  justify-content: flex-end;
}

.account-settings-form {
  display: grid;
  gap: 12px;
}

.ai-context-estimate {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.credit-warning-state {
  border-color: #f5b759;
  background: #fffaf0;
}

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

.request-estimate-header div:first-child {
  display: grid;
  gap: 3px;
}

.request-estimate-header strong {
  color: var(--text);
  font-size: 19px;
}

.request-estimate-header span {
  color: var(--muted);
  font-weight: 800;
}

.request-credit-pill {
  display: grid;
  min-width: 96px;
  padding: 10px 12px;
  text-align: center;
  background: var(--blue-soft);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius);
}

.request-credit-pill strong {
  color: var(--primary-dark);
  font-size: 28px;
  line-height: 1;
}

.request-credit-pill span {
  color: var(--primary-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.request-estimate-grid div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 9px 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.request-estimate-grid span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.request-estimate-grid strong {
  color: var(--text);
  font-size: 15px;
  overflow-wrap: anywhere;
}

.credit-warning {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  color: #7c3f00;
  background: #fff4db;
  border: 1px solid #f5b759;
  border-radius: var(--radius);
}

.credit-warning strong {
  color: #7c3f00;
  font-size: 14px;
}

.credit-warning span {
  color: #7c3f00;
  font-size: 13px;
  line-height: 1.35;
}

.study-name {
  display: grid;
  gap: 4px;
  min-width: 200px;
}

.study-name strong {
  color: var(--text);
}

.muted {
  color: var(--muted);
}

.tiny {
  font-size: 12px;
}

.button-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 9px 13px;
  color: #fff;
  background: var(--primary);
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 750;
  text-decoration: none;
}

.btn:hover {
  background: var(--primary-strong);
}

.btn.secondary {
  color: var(--primary-strong);
  background: #fff;
  border-color: #bae6fd;
}

.btn.secondary:hover {
  background: var(--primary-soft);
}

.btn.ghost {
  color: #334155;
  background: transparent;
  border-color: var(--line);
}

.btn.danger {
  color: #991b1b;
  background: #fff;
  border-color: #fecaca;
}

.btn.danger:hover {
  color: #fff;
  background: #dc2626;
  border-color: #dc2626;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.56;
}

.study-card {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.study-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 14px;
}

.study-card-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.clients-admin {
  display: grid;
  gap: 16px;
  min-width: 0;
  max-width: 100%;
}

.clients-admin .panel {
  min-width: 0;
  max-width: 100%;
}

.clients-admin .metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr));
}

.clients-admin .chart-panel {
  overflow: hidden;
}

.clients-admin .bar-row {
  grid-template-columns: minmax(82px, 140px) minmax(0, 1fr) 30px;
}

.clients-admin .field,
.clients-admin .form-grid > * {
  min-width: 0;
}

.client-account-form {
  margin-top: 16px;
}

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

.client-usage-charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 12px;
  min-width: 0;
  max-width: 100%;
  margin-top: 14px;
}

.client-usage-charts.single-chart {
  grid-template-columns: minmax(0, 1fr);
}

.client-account-list {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.client-picker-row {
  max-width: 420px;
  margin-bottom: 14px;
}

.client-account-card {
  display: grid;
  gap: 14px;
  min-width: 0;
  max-width: 100%;
  padding: 14px;
  background: rgba(248, 250, 252, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.client-account-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.client-account-card-header h3 {
  margin-bottom: 4px;
}

.usage-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 1px;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.usage-strip div {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 10px;
  background: rgba(255, 255, 255, 0.82);
}

.usage-strip span,
.credential-line span,
.account-usage span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.usage-strip strong {
  font-size: 17px;
  overflow-wrap: anywhere;
}

.account-list {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.account-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
  min-width: 0;
  max-width: 100%;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.client-user-account-row {
  grid-template-areas:
    "identity credentials"
    "activity credits";
}

.client-user-account-row > div:first-child {
  grid-area: identity;
}

.client-user-account-row > .credential-stack {
  grid-area: credentials;
}

.client-user-account-row > .account-side-stack {
  grid-area: activity;
}

.client-user-account-row > .account-credit-panel:not(.account-activity-panel):not(.account-settings-panel) {
  grid-area: credits;
}

.account-side-stack {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
}

.knack-user-row {
  grid-template-columns: minmax(180px, 1fr) minmax(160px, 0.9fr) minmax(160px, 0.9fr) minmax(180px, 0.9fr);
}

.account-row > div {
  min-width: 0;
}

.account-row > div:first-child {
  overflow-wrap: anywhere;
}

.credential-line,
.account-usage {
  display: grid;
  gap: 5px;
}

.credential-stack,
.account-controls {
  display: grid;
  gap: 10px;
}

.credential-access-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
}

.account-access-controls {
  display: grid;
  justify-items: end;
  gap: 6px;
  min-width: 112px;
}

.access-toggle-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #334155;
  font-weight: 800;
}

.password-value-row {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.password-input-row input {
  flex: 1;
  min-width: 0;
}

.password-toggle {
  color: #64748b;
}

.account-credit-panel {
  display: grid;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
  padding: 12px;
  background: rgba(248, 250, 252, 0.84);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.account-credit-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.account-credit-header div {
  display: grid;
  gap: 3px;
}

.account-credit-header span,
.account-credit-metrics span,
.account-credit-progress span:last-child,
.monthly-credit-history > strong,
.monthly-credit-row span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.account-credit-header strong:last-child {
  color: var(--primary-strong);
}

.account-credit-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.account-credit-metrics div {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 9px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.account-credit-metrics strong {
  color: var(--text);
  font-size: 18px;
  overflow-wrap: anywhere;
}

.account-credit-progress {
  display: grid;
  gap: 6px;
}

.monthly-credit-history {
  display: grid;
  gap: 8px;
  padding-top: 2px;
}

.monthly-credit-scroll-wrap {
  position: relative;
  min-width: 0;
  padding-right: 16px;
}

.monthly-credit-scroll {
  --monthly-row-height: 31px;
  display: grid;
  gap: 8px;
  max-height: calc((var(--monthly-row-height) * 6) + (8px * 5));
  overflow-x: hidden;
  overflow-y: scroll;
  padding-right: 0;
  scrollbar-width: none;
  scroll-behavior: auto;
}

.monthly-credit-scroll::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.monthly-credit-scrollbar {
  position: absolute;
  top: 0;
  right: 2px;
  bottom: 0;
  width: 8px;
  background: #eaf4fb;
  border: 1px solid rgba(186, 230, 253, 0.85);
  border-radius: 999px;
}

.monthly-credit-scrollbar-thumb {
  position: absolute;
  top: 0;
  left: 1px;
  width: 4px;
  min-height: 34px;
  background: linear-gradient(180deg, #38bdf8, #0b7fbd);
  border-radius: 999px;
  box-shadow: 0 1px 4px rgba(11, 127, 189, 0.22);
  transform: translateY(0);
}

.monthly-credit-row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) 36px;
  align-items: center;
  gap: 8px;
  min-height: var(--monthly-row-height);
  scroll-margin-top: 0;
}

.monthly-credit-row strong {
  color: var(--text);
  text-align: right;
}

.monthly-credit-row.current-month span:first-child,
.monthly-credit-row.current-month strong {
  color: var(--primary-strong);
}

.account-activity-panel .status-badge {
  align-self: start;
}

.account-last-login {
  display: grid;
  gap: 4px;
  padding: 9px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.account-last-login span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.account-last-login strong {
  color: var(--text);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.account-settings-panel {
  position: relative;
  align-content: start;
}

.compact-switch {
  flex: 0 0 auto;
}

.credit-preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset-button {
  min-height: 31px;
  padding: 5px 9px;
  color: var(--primary-strong);
  background: #fff;
  border: 1px solid #bae6fd;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.preset-button:hover,
.preset-button.active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.account-delete-button {
  justify-self: end;
  margin-top: 4px;
}

.compact-field {
  gap: 5px;
}

@media (max-width: 1540px) {
  .account-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .account-row > div:first-child,
  .credential-stack {
    align-self: stretch;
  }

  .account-credit-panel {
    min-width: 0;
  }
}

@media (max-width: 1320px) {
  .client-usage-charts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .client-user-account-row {
    grid-template-columns: 1fr;
    grid-template-areas:
      "identity"
      "credentials"
      "activity"
      "credits";
  }

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

.compact-field span {
  font-size: 12px;
}

.compact-field input {
  min-height: 38px;
  padding: 8px 10px;
}

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.switch {
  position: relative;
  display: inline-flex;
  width: 44px;
  height: 24px;
}

.switch input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.switch span {
  position: absolute;
  inset: 0;
  cursor: pointer;
  background: #cbd5e1;
  border-radius: 999px;
  transition: background 0.16s ease;
}

.switch span::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.25);
  content: "";
  transition: transform 0.16s ease;
}

.switch input:checked + span {
  background: var(--primary);
}

.switch input:checked + span::after {
  transform: translateX(20px);
}

.danger-icon {
  justify-self: end;
  color: var(--danger);
}

.danger-icon:hover {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

.align-end {
  justify-items: end;
}

.credential-value {
  display: block;
  width: fit-content;
  max-width: 100%;
  padding: 5px 7px;
  overflow-wrap: anywhere;
  color: #075985;
  background: #e0f2fe;
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.compact-empty {
  min-height: 96px;
}

.study-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  color: #075985;
  background: #e0f2fe;
  border: 1px solid #bae6fd;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.selection-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #334155;
  font-weight: 700;
}

.selection-toggle input {
  width: 18px;
  height: 18px;
}

.context-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.context-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.context-list li:last-child {
  border-bottom: 0;
}

.context-disclosure-row {
  display: block !important;
}

.context-disclosure-row details {
  width: 100%;
}

.context-disclosure-row summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px auto;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  list-style: none;
}

.context-disclosure-row summary::-webkit-details-marker {
  display: none;
}

.context-disclosure-row summary span {
  color: var(--text);
}

.context-disclosure-row summary strong {
  color: var(--muted);
  text-align: right;
}

.context-disclosure-row summary::after {
  flex: 0 0 auto;
  color: var(--primary-strong);
  content: "Show";
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.context-disclosure-row details[open] summary::after {
  content: "Hide";
}

.context-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.context-chip-list span {
  max-width: 100%;
  padding: 5px 9px;
  color: #334155;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.editable-detail-row {
  align-items: center;
}

.detail-value-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
  max-width: 68%;
  text-align: right;
}

.detail-value-wrap strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  padding: 0;
  color: var(--primary-strong);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
}

.icon-button:hover {
  background: var(--primary-soft);
  border-color: #bae6fd;
}

.icon-button svg {
  width: 15px;
  height: 15px;
}

.detail-edit-select {
  width: min(240px, 100%);
  min-height: 34px;
  padding: 5px 9px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
}

.chat-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 18px;
  align-items: start;
}

.chat-workspace {
  grid-template-columns: 280px minmax(0, 1fr);
  align-items: stretch;
  min-height: 0;
  height: calc(100vh - 150px);
}

.chat-history-panel {
  display: grid;
  align-self: start;
  align-content: start;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.compact-panel-header {
  margin-bottom: 0;
}

.chat-new-btn {
  width: 100%;
  justify-content: center;
}

.chat-session-list {
  display: grid;
  gap: 8px;
  max-height: 620px;
  overflow: auto;
  padding-right: 2px;
}

.chat-session-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.chat-session-item.active {
  background: var(--primary-soft);
  border-color: #bae6fd;
}

.chat-session-main {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 0;
  color: inherit;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.chat-session-main strong,
.chat-session-main span,
.chat-session-main small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-session-main strong {
  color: var(--text);
  font-size: 13px;
}

.chat-session-main span,
.chat-session-main small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.chat-session-actions {
  display: flex;
  align-items: flex-start;
  gap: 3px;
}

.chat-panel {
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
  gap: 14px;
  max-height: 100%;
  overflow: hidden;
}

.chat-study-context {
  padding: 10px 12px;
  background: rgba(248, 250, 252, 0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.chat-study-context summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--primary-strong);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  list-style: none;
}

.chat-study-context summary::-webkit-details-marker {
  display: none;
}

.chat-study-context summary::after {
  color: var(--muted);
  content: "Show";
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.chat-study-context[open] summary::after {
  content: "Hide";
}

.chat-study-context summary strong {
  color: var(--muted);
  font-size: 12px;
}

.chat-study-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.chat-study-list span {
  max-width: min(360px, 100%);
  overflow: hidden;
  padding: 5px 9px;
  color: #334155;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.messages {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  max-height: none;
  min-height: 0;
  overflow: auto;
  padding: 4px;
}

.message {
  display: block;
  box-sizing: border-box;
  flex: 0 0 auto;
  width: fit-content;
  max-width: min(680px, 88%);
  min-width: 0;
  min-height: 0;
  height: auto;
  padding: 8px 11px;
  border-radius: var(--radius);
  line-height: 1.5;
  text-align: left;
  white-space: normal;
}

.message-content {
  display: block;
  max-width: 100%;
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.message-content strong {
  font-weight: 900;
}

.message-heading {
  display: block;
  color: var(--text);
  font-weight: 900;
  line-height: 1.25;
}

.message-heading.major {
  margin: 6px 0 2px;
  font-size: 1.06em;
}

.message-heading.minor {
  margin: 4px 0 1px;
  font-size: 1em;
}

.message.user {
  align-self: flex-end;
  color: #fff;
  background: var(--primary);
}

.message.assistant {
  align-self: flex-start;
  color: var(--text);
  background: #f8fafc;
  border: 1px solid var(--line);
}

.message-usage {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
  white-space: normal;
}

.message-usage span,
.message-usage strong {
  padding: 4px 8px;
  color: var(--primary-dark);
  background: rgba(225, 245, 255, 0.76);
  border: 1px solid var(--blue-line);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.message-usage span {
  color: var(--muted);
  background: #fff;
  border-color: var(--line);
}

.chat-input {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.chat-input textarea {
  min-height: 54px;
  max-height: 160px;
}

.citation-list {
  display: grid;
  gap: 10px;
}

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

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

.uploaded-file-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.file-download-btn {
  white-space: nowrap;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 24px;
  color: var(--muted);
  text-align: center;
  background: #f8fafc;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  max-width: min(420px, calc(100vw - 44px));
  padding: 13px 15px;
  color: #0f172a;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.toast.error {
  border-left-color: var(--danger);
}

.loading {
  opacity: 0.65;
  pointer-events: none;
}

.login-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 40px 20px;
  background:
    linear-gradient(135deg, rgba(90, 182, 232, 0.58) 0%, rgba(226, 247, 255, 0.86) 34%, rgba(255, 255, 255, 0.9) 58%, rgba(197, 236, 250, 0.74) 100%),
    repeating-linear-gradient(160deg, rgba(255, 255, 255, 0.2) 0, rgba(255, 255, 255, 0.2) 70px, rgba(56, 189, 248, 0.07) 72px, rgba(56, 189, 248, 0.07) 142px);
}

.login-card {
  width: min(960px, 100%);
  min-height: 620px;
  display: grid;
  align-content: center;
  gap: 48px;
  padding: 72px 54px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 12px;
  box-shadow: 0 26px 72px rgba(15, 23, 42, 0.08);
}

.login-logo {
  justify-self: center;
  width: min(350px, 78%);
  height: auto;
  object-fit: contain;
}

.login-form {
  display: grid;
  gap: 28px;
  width: min(760px, 100%);
  justify-self: center;
}

.login-form .field input {
  min-height: 50px;
}

.login-submit {
  justify-self: center;
  min-width: 96px;
  margin-top: 12px;
  background: #4bb0ec;
}

.login-error {
  margin: -12px 0 0;
  color: var(--danger);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

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

  .hero-band.compact,
  .section-grid,
  .insight-grid,
  .chat-layout {
    grid-template-columns: 1fr;
  }

  .chat-workspace {
    height: auto;
  }

  .chat-panel {
    max-height: none;
    overflow: visible;
  }

  .messages {
    max-height: min(58vh, 560px);
  }

  .metric-grid,
  .filter-grid,
  .form-grid,
  .cell-upload-grid,
  .study-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .latest-study-item {
    grid-template-columns: 1fr;
  }

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

  .reports-toolbar {
    grid-template-columns: 1fr;
  }

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

}

@media (max-width: 720px) {
  .main {
    padding: 16px;
  }

  .topbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .topbar-actions {
    width: 100%;
  }

  .metric-grid,
  .filter-grid,
  .form-grid,
  .cell-upload-grid,
  .study-card-grid,
  .nav-group {
    grid-template-columns: 1fr;
  }

  .usage-strip,
  .client-usage-charts,
  .account-row {
    grid-template-columns: 1fr;
  }

  .segmented-control {
    width: 100%;
    overflow-x: auto;
  }

  .segmented-control button {
    flex: 1 0 auto;
  }

  .bar-row {
    grid-template-columns: 1fr 30px;
  }

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

  .management-study-meta {
    grid-template-columns: 1fr;
  }

  .portal-report-project-header,
  .report-file-row {
    grid-template-columns: 1fr;
  }

  .portal-report-project-header {
    display: grid;
  }

  .report-file-count,
  .report-file-row .file-download-btn {
    justify-self: start;
  }

  .login-card {
    min-height: auto;
    padding: 48px 22px;
    gap: 34px;
  }

  .login-logo {
    width: min(280px, 84%);
  }

  .panel-header,
  .study-card-title {
    flex-direction: column;
  }

  .chat-input {
    grid-template-columns: 1fr;
  }

  .chat-workspace {
    grid-template-columns: 1fr;
  }

  .chat-session-list {
    max-height: 260px;
  }
}

@media (max-width: 980px) {
  .client-user-account-row {
    grid-template-columns: 1fr;
    grid-template-areas:
      "identity"
      "credentials"
      "activity"
      "credits";
  }
}