:root {
  color-scheme: light;
  --ink: #16201d;
  --muted: #63716c;
  --line: #d9e1dc;
  --surface: #ffffff;
  --surface-2: #f4f7f5;
  --accent: #126e68;
  --accent-2: #0f5a7a;
  --danger: #9d3f2e;
  --success: #227a45;
  --warning: #8a640d;
  --shadow: 0 16px 40px rgba(25, 42, 36, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: #edf2ef;
}

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

button {
  cursor: pointer;
}

.topbar {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px clamp(18px, 4vw, 42px);
  background: #17231f;
  color: #f7fbf8;
}

.topbar h1,
.page-title h2 {
  margin: 0;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: clamp(1.55rem, 2.5vw, 2.35rem);
  line-height: 1.05;
}

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

.auth-status {
  display: grid;
  gap: 2px;
  min-width: 180px;
  color: #c4d7d0;
  text-align: right;
}

.auth-status strong {
  color: #f7fbf8;
}

.auth-status span {
  font-size: 0.78rem;
}

.eyebrow {
  margin: 0 0 6px;
  color: #77948b;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.topbar .eyebrow {
  color: #9bc6b8;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  min-height: calc(100vh - 96px);
}

.sidebar {
  padding: 22px;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.section-heading strong {
  color: var(--ink);
}

.instance-list,
.proposal-list,
.results-list,
.registration-list,
.cluster-list,
.submission-list,
.refinement-list {
  display: grid;
  gap: 12px;
}

.instance-card,
.proposal-card,
.result-card,
.registration-card,
.cluster-card,
.submission-card,
.refinement-card,
.security-panel,
.panel,
.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.instance-card {
  width: 100%;
  padding: 13px;
  text-align: left;
}

.instance-card.is-active {
  border-color: var(--accent);
  box-shadow: inset 4px 0 0 var(--accent);
}

.instance-card strong,
.proposal-card h3,
.result-card h3 {
  display: block;
  margin: 0 0 6px;
  font-size: 0.96rem;
}

.instance-card span,
.proposal-card p,
.result-card p,
.registration-card p,
.cluster-card p,
.submission-card p,
.refinement-card p,
.message {
  color: var(--muted);
}

.workspace {
  min-width: 0;
  padding: 22px clamp(18px, 4vw, 38px) 42px;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.tab,
.primary-button,
.icon-button,
.choice-button,
.secondary-button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 800;
}

.tab {
  padding: 0 14px;
}

.tab.is-active {
  border-color: var(--accent);
  background: #e8f3ef;
  color: var(--accent);
}

.is-hidden {
  display: none !important;
}

body[data-role="member"] .tab[data-view="setup"],
body[data-role="member"] .tab[data-view="settings"],
body[data-role="member"] .tab[data-view="members"],
body[data-role="member"] #newInstanceButton,
body[data-role="anonymous"] .tab[data-view="setup"],
body[data-role="anonymous"] .tab[data-view="settings"],
body[data-role="anonymous"] .tab[data-view="members"],
body[data-role="anonymous"] .tab[data-view="intake"],
body[data-role="anonymous"] .tab[data-view="refinement"],
body[data-role="anonymous"] .tab[data-view="vote"],
body[data-role="anonymous"] #newInstanceButton {
  display: none !important;
}

.primary-button {
  padding: 0 16px;
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.secondary-button {
  padding: 0 14px;
}

.header-button {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #f7fbf8;
}

.danger-button {
  border-color: rgba(157, 63, 46, 0.35);
  background: #fff7f4;
  color: var(--danger);
}

.icon-button {
  width: 42px;
  color: inherit;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

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

.page-title h2 {
  font-size: clamp(1.4rem, 2.2vw, 2rem);
}

.status-pill,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #e8f3ef;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
}

.notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid #bdd5cd;
  border-radius: 8px;
  background: #f7fbf9;
}

.notice strong {
  color: var(--accent);
}

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

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.metric {
  padding: 16px;
}

.metric span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 1.75rem;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.auth-layout h3 {
  margin: 0;
}

.panel {
  padding: 18px;
}

.detail-list {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 12px 18px;
  margin: 0;
}

.detail-list dt {
  color: var(--muted);
  font-weight: 800;
}

.detail-list dd {
  margin: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  padding: 11px 12px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(15, 90, 122, 0.14);
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

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

.form-actions {
  display: flex;
  justify-content: flex-end;
}

.inline-form {
  display: grid;
  grid-template-columns: repeat(7, minmax(130px, 1fr)) auto;
  gap: 10px;
  margin-bottom: 16px;
}

.role-cell-select,
.scope-cell-input {
  min-width: 150px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

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

th,
td {
  padding: 13px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

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

.proposal-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.proposal-card,
.result-card,
.registration-card,
.cluster-card,
.submission-card,
.refinement-card,
.security-panel {
  padding: 16px;
}

.registration-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
}

.registration-card h3,
.cluster-card h3,
.submission-card h3 {
  margin: 0 0 6px;
}

.cluster-card.is-active {
  border-color: var(--accent-2);
  box-shadow: inset 4px 0 0 var(--accent-2);
}

.check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.checkbox-label {
  grid-template-columns: 20px 1fr;
  align-items: start;
  color: var(--ink);
  font-weight: 700;
}

.checkbox-label input {
  width: 18px;
  margin-top: 2px;
}

.security-panel {
  margin: 18px 0;
  border-color: #bdd5cd;
  background: #f7fbf9;
}

.security-panel p,
.vault-note {
  color: var(--muted);
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.security-grid span {
  min-height: 36px;
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  font-size: 0.82rem;
  font-weight: 800;
}

.vault-note {
  margin-top: 10px;
}

.document-review-note {
  margin: 10px 0 14px;
  color: var(--muted);
}

.document-review-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0 16px;
}

.document-preview {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
}

.document-frame {
  min-height: 220px;
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.document-frame img,
.document-frame iframe {
  width: 100%;
  height: 320px;
  display: block;
  border: 0;
  object-fit: contain;
}

.tag.is-ok {
  background: #e7f3eb;
  color: var(--success);
}

.tag.is-waiting {
  background: #fff4d6;
  color: var(--warning);
}

.refinement-layout {
  display: grid;
  max-width: 920px;
  gap: 14px;
}

.proposal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.vote-layout {
  display: grid;
  max-width: 760px;
  gap: 14px;
}

.choice-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.choice-button {
  min-height: 54px;
  font-size: 1rem;
}

.choice-button.is-selected {
  border-color: var(--accent-2);
  background: #e7f1f6;
  color: var(--accent-2);
}

.result-bars {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.bar-row {
  display: grid;
  grid-template-columns: 72px 1fr 52px;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-weight: 800;
}

.bar-track {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-2);
}

.bar-fill {
  height: 100%;
  background: var(--accent);
}

.empty-state {
  padding: 24px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.55);
}

@media (max-width: 900px) {
  .app-shell,
  .split-layout,
  .metrics-grid,
  .form-grid,
  .inline-form,
  .security-grid,
  .document-review-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .instance-list {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .topbar,
  .page-title,
  .registration-card,
  .notice {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar-actions,
  .form-actions {
    justify-content: flex-start;
  }

  .auth-status {
    text-align: left;
  }
}

@media (max-width: 560px) {
  .choice-group {
    grid-template-columns: 1fr;
  }

  .detail-list {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 11px;
  }
}