:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-2: #eef3f8;
  --text: #17202a;
  --muted: #697586;
  --line: #dfe5ec;
  --accent: #1473e6;
  --accent-dark: #0b5fc0;
  --danger-bg: #fff1f2;
  --danger-text: #a31225;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
strong { font-weight: 700; }

.topbar {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px; background: var(--text); color: white;
  display: grid; place-items: center; font-size: 14px;
}

.desktop-nav { display: flex; gap: 4px; }
.desktop-nav a { padding: 7px 10px; border-radius: 7px; color: var(--muted); }
.desktop-nav a:hover, .desktop-nav a.active { background: var(--surface-2); color: var(--text); }

.account { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.account-name { color: var(--muted); max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-button { border: 0; background: none; padding: 6px; color: var(--accent-dark); }
.menu-button { display: none; margin-left: auto; border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 10px; }

.mobile-nav {
  padding: 8px 14px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.mobile-nav a, .mobile-nav button {
  display: block; width: 100%; text-align: left; padding: 10px 8px; border: 0; background: none; color: var(--text);
}

.page { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 60px; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.page-heading h1 { margin: 2px 0 0; font-size: clamp(25px, 4vw, 36px); line-height: 1.15; letter-spacing: -.035em; }
.eyebrow { margin: 0; color: var(--accent-dark); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.muted { color: var(--muted); }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.stat-card { padding: 18px; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); }
.stat-card span { color: var(--muted); font-size: 13px; }
.stat-card strong { display: block; margin-top: 8px; font-size: 28px; letter-spacing: -.03em; }

.card-list { display: grid; gap: 9px; }
.project-card {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 15px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
}
.project-card:hover { border-color: #bfc9d5; }
.project-card p { margin: 3px 0 0; color: var(--muted); }
.arrow { color: var(--muted); font-size: 20px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.data-table { width: 100%; border-collapse: collapse; min-width: 620px; }
.data-table th, .data-table td { padding: 11px 13px; text-align: left; border-bottom: 1px solid var(--line); }
.data-table th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; background: #fafbfc; }
.data-table tr:last-child td { border-bottom: 0; }
.status { font-size: 12px; border: 1px solid var(--line); border-radius: 999px; padding: 3px 7px; }

.auth-shell { min-height: 100dvh; display: grid; place-items: center; padding: 22px; }
.login-panel { width: min(100%, 380px); background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 26px; box-shadow: var(--shadow); }
.brand-login { margin-bottom: 28px; }
.login-panel h1 { margin: 0; letter-spacing: -.03em; font-size: 30px; }
.login-panel > p { margin: 5px 0 22px; }

.form-stack { display: grid; gap: 15px; }
.form-stack label span { display: block; margin-bottom: 5px; font-size: 13px; font-weight: 700; }
.form-stack input {
  width: 100%; min-height: 43px; padding: 9px 11px; border: 1px solid #cfd7e1;
  border-radius: 8px; background: #fff; color: var(--text); outline: none;
}
.form-stack input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(20,115,230,.11); }

.primary-button {
  min-height: 42px; border: 0; border-radius: 8px; padding: 9px 14px;
  background: var(--accent); color: white; font-weight: 700;
}
.primary-button:hover { background: var(--accent-dark); }
.inline-button { display: inline-flex; align-items: center; margin-top: 14px; }

.alert { padding: 10px 12px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert.error { background: var(--danger-bg); color: var(--danger-text); }

.empty-state { padding: 28px; border: 1px dashed #cfd7e1; border-radius: 10px; color: var(--muted); background: var(--surface); }
.error-page { min-height: 80dvh; display: grid; place-items: center; padding: 24px; text-align: center; }
.error-code { color: var(--muted); font-weight: 800; letter-spacing: .08em; }

@media (max-width: 760px) {
  .topbar { padding: 0 14px; }
  .desktop-nav, .account { display: none; }
  .menu-button { display: inline-flex; }
  .page { width: min(100% - 24px, 1120px); padding-top: 20px; }
  .page-heading { display: block; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stat-card { padding: 15px; }
}

@media (max-width: 390px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .stat-card strong { font-size: 24px; }
  .login-panel { padding: 20px; }
}


/* DWM v0.3 management + report UI */
.panel {
  margin-bottom: 16px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.narrow-page { max-width: 860px; }
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 15px; }
.section-heading h2 { margin: 0; font-size: 17px; letter-spacing: -.015em; }
.section-heading p { margin: 3px 0 0; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid label { min-width: 0; }
.form-grid label > span, .field-label { display: block; margin-bottom: 5px; font-size: 12px; font-weight: 750; color: var(--muted); }
.form-grid input, .form-grid select {
  width: 100%;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid #cfd7e1;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  outline: none;
}
.form-grid input:focus, .form-grid select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(20,115,230,.11); }
.form-grid small { display: block; margin-top: 5px; color: var(--muted); }
.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.project-field[hidden] { display: none; }

.secondary-button, .danger-button {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 7px 11px;
  font-weight: 700;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}
.secondary-button:hover { background: var(--surface-2); }
.danger-button { border-color: #efc5cb; color: #a31225; background: var(--surface); }
.danger-button:hover { background: var(--danger-bg); }

.alert.info { background: #eaf4ff; color: #075ca8; border: 1px solid #bddbfa; }
.responsive-list { display: grid; gap: 8px; }
.management-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.management-row:first-child { padding-top: 0; }
.management-row:last-child { border-bottom: 0; padding-bottom: 0; }
.management-main { min-width: 0; flex: 1; }
.management-main > strong { display: block; font-size: 15px; }
.management-main > p { margin: 2px 0 6px; color: var(--muted); }
.project-link:hover > strong { color: var(--accent-dark); }
.meta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 12px; }
.row-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; justify-content: flex-end; }
.row-actions form { margin: 0; }

.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 24px;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text);
  font-size: 11px;
  font-weight: 750;
  white-space: nowrap;
}
.badge-success { background: #edf9f2; border-color: #b9e5c9; color: #17643a; }
.badge-muted { color: var(--muted); }
.table-action { text-align: right !important; }
.text-link { color: var(--accent-dark); font-weight: 700; white-space: nowrap; }
.heading-actions { display: flex; align-items: center; gap: 8px; }

.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.detail-card { margin-bottom: 16px; }
.kv-grid { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; }
.kv-grid div { min-width: 0; }
.kv-grid dt, .equipment-card dt { font-size: 11px; color: var(--muted); }
.kv-grid dd { margin: 2px 0 0; font-weight: 650; word-break: break-word; }

.equipment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.equipment-card { padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); }
.equipment-label { display: block; color: var(--muted); font-size: 11px; font-weight: 750; text-transform: uppercase; letter-spacing: .04em; }
.equipment-card > strong { display: block; margin-top: 4px; }
.equipment-card > p { margin: 2px 0 10px; color: var(--muted); }
.equipment-card dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.equipment-card dd { margin: 1px 0 0; font-weight: 650; }
.activity-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.activity-text { margin: 0; white-space: pre-wrap; }

@media (max-width: 820px) {
  .form-grid, .detail-grid, .activity-grid { grid-template-columns: 1fr; }
  .equipment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .page-heading.report-heading { display: block; }
  .heading-actions { margin-top: 12px; }
  .management-row { align-items: flex-start; flex-direction: column; }
  .row-actions { width: 100%; justify-content: flex-start; }
  .row-actions .secondary-button, .row-actions .danger-button { min-height: 34px; }
  .equipment-grid, .kv-grid { grid-template-columns: 1fr; }
  .panel { padding: 14px; }
}


/* DWM v0.4 daily report editor */
.report-editor-page { padding-bottom: 110px; }
.section-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 2px 0 10px;
  margin: -2px 0 14px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.section-tab {
  flex: 0 0 auto;
  min-height: 35px;
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}
.section-tab:hover { color: var(--text); background: var(--surface-2); }
.section-tab.active { color: var(--text); border-color: #9ebfe4; background: #eaf4ff; }
.edit-section { margin-bottom: 12px; }
.report-form-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.report-form-grid .full-field { grid-column: 1 / -1; }
.report-form-grid textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  padding: 9px 10px;
  border: 1px solid #cfd7e1;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  font: inherit;
  line-height: 1.45;
}
.report-form-grid textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(20,115,230,.11); }
.report-form-grid input:disabled,
.report-form-grid select:disabled,
.report-form-grid textarea:disabled {
  opacity: .72;
  cursor: not-allowed;
  background: var(--surface-2);
}
.editor-savebar {
  position: sticky;
  bottom: 12px;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 8px 28px rgba(16,24,40,.14);
  backdrop-filter: blur(12px);
}
.editor-savebar > div:first-child { min-width: 0; }
.editor-savebar strong, .editor-savebar span { display: block; }
.editor-savebar span { margin-top: 1px; font-size: 12px; }
.savebar-actions { display: flex; gap: 7px; flex: 0 0 auto; }
.primary-button:disabled { opacity: .5; cursor: not-allowed; }
.alert.warning { background: #fff7e8; color: #82500a; border: 1px solid #f3d28f; }
.report-actions-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.report-actions-copy { min-width: 0; }
.report-actions-copy strong, .report-actions-copy span { display: block; }
.report-actions-copy span { margin-top: 2px; font-size: 12px; }
.report-control-actions { flex: 0 0 auto; }
.unlock-form { display: flex; gap: 6px; align-items: center; }
.unlock-form input {
  width: 130px;
  min-height: 36px;
  padding: 7px 9px;
  border: 1px solid #cfd7e1;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
}

@media (max-width: 920px) {
  .report-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-actions-panel { align-items: flex-start; flex-direction: column; }
  .report-control-actions { width: 100%; justify-content: flex-start; }
}

@media (max-width: 620px) {
  .report-form-grid { grid-template-columns: 1fr; }
  .report-form-grid .full-field { grid-column: auto; }
  .editor-savebar { bottom: 8px; align-items: stretch; flex-direction: column; gap: 8px; }
  .savebar-actions { width: 100%; }
  .savebar-actions > * { flex: 1; }
  .unlock-form { width: 100%; }
  .unlock-form input { flex: 1; width: auto; }
  .report-control-actions form:not(.unlock-form) { flex: 1 1 auto; }
  .report-control-actions button { width: 100%; }
}


.formula-note {
  margin: 0 0 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 13px;
}

.auto-chip {
  display: inline-flex;
  align-items: center;
  margin-left: 5px;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--accent-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  vertical-align: middle;
}

.calculated-input[readonly] {
  background: var(--surface-2);
  color: var(--text);
  cursor: default;
}

.formula-context-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 14px;
}

.formula-context-grid > div {
  min-width: 0;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
}

.formula-context-grid span,
.formula-context-grid strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.formula-context-grid span {
  color: var(--muted);
  font-size: 11px;
}

.formula-context-grid strong {
  margin-top: 3px;
  font-size: 14px;
}

@media (max-width: 760px) {
  .formula-context-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow-x: visible;
  }
}

/* DWM v0.5 assets, inspection and maintenance */
.form-grid textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #cfd7e1;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  resize: vertical;
  font: inherit;
}
.form-grid textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(20,115,230,.11); }
.form-grid .full-field { grid-column: 1 / -1; }
.compact-form { margin-bottom: 16px; }
.stat-link:hover { border-color: #b8c5d2; background: var(--surface-2); }

.asset-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.asset-card {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  transition: border-color .12s ease, background .12s ease;
}
.asset-card:hover { border-color: #b7c5d4; background: var(--surface-2); }
.asset-card-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.asset-card-head > div { min-width: 0; }
.asset-card-head strong { display: block; font-size: 15px; overflow-wrap: anywhere; }
.asset-card-head p, .asset-card > p { margin: 2px 0 0; color: var(--muted); }
.asset-health-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 13px 0; }
.asset-health-grid > div { padding: 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
.asset-health-grid span, .asset-health-grid strong { display: block; }
.asset-health-grid span { color: var(--muted); font-size: 11px; }
.asset-health-grid strong { margin-top: 3px; font-size: 12px; }
.asset-card .meta-row { justify-content: space-between; }
.asset-notes { white-space: pre-wrap; color: var(--muted); }

.due-expired { color: #b42318 !important; }
.due-due, .due-warning { color: #9a6700 !important; }
.due-valid, .due-completed { color: #14713d !important; }
.due-unknown { color: var(--muted) !important; }
.badge.due-expired { background: #fff1f0; border-color: #f1b4af; }
.badge.due-due, .badge.due-warning { background: #fff8e6; border-color: #edd39b; }
.badge.due-valid, .badge.due-completed { background: #ecfdf3; border-color: #a7e2bd; }

.collapsible-panel summary { cursor: pointer; font-weight: 800; }
.collapsible-panel[open] summary { margin-bottom: 16px; }
.details-form { margin-top: 4px; }
.danger-zone-form { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }

.category-list { margin-top: 16px; }
.inline-edit-form { flex: 1; display: grid; grid-template-columns: minmax(160px,1fr) minmax(160px,1fr) auto auto; gap: 7px; align-items: center; }
.inline-edit-form input, .inline-edit-form select, .inline-status-form select {
  min-height: 36px;
  padding: 6px 8px;
  border: 1px solid #cfd7e1;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
}
.pm-category-inline { grid-template-columns: minmax(150px,1.2fr) 90px 100px minmax(130px,1fr) auto auto; }
.inline-status-form { display: flex; gap: 6px; align-items: center; }
.table-link strong { color: var(--text); }
.table-link span { color: var(--muted); font-size: 12px; }
.table-link:hover strong { color: var(--accent-dark); }
.compliance-table td { vertical-align: middle; }

.document-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
.document-card { display: flex; justify-content: space-between; gap: 14px; align-items: center; padding: 13px; border: 1px solid var(--line); border-radius: 9px; }
.document-card > div:first-child { min-width: 0; }
.document-card strong { display: block; margin-top: 3px; overflow-wrap: anywhere; }
.document-card p { margin: 3px 0 0; color: var(--muted); }

@media (max-width: 860px) {
  .asset-grid, .document-grid { grid-template-columns: 1fr; }
  .inline-edit-form, .pm-category-inline { grid-template-columns: 1fr 1fr; width: 100%; }
}

@media (max-width: 620px) {
  .form-grid .full-field { grid-column: auto; }
  .asset-health-grid { grid-template-columns: 1fr 1fr; }
  .inline-edit-form, .pm-category-inline { grid-template-columns: 1fr; }
  .inline-edit-form .secondary-button { width: 100%; }
  .document-card { align-items: flex-start; flex-direction: column; }
  .document-card .row-actions { width: 100%; justify-content: flex-start; }
  .compliance-table { min-width: 760px; }
}

/* DWM v0.5.1 manual light/dark theme */
html[data-theme="light"] {
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101419;
  --surface: #171c22;
  --surface-2: #20262e;
  --text: #edf2f7;
  --muted: #9ca8b7;
  --line: #2b333d;
  --accent: #62a8ff;
  --accent-dark: #8abeff;
  --danger-bg: #32171b;
  --danger-text: #ffb4bd;
  --shadow: 0 1px 2px rgba(0,0,0,.28);
}

html[data-theme="dark"] .topbar { background: rgba(23,28,34,.96); }
html[data-theme="dark"] .form-stack input { background: #12171c; border-color: #36404b; color: var(--text); }
html[data-theme="dark"] .data-table th { background: #13181d; }
html[data-theme="dark"] .form-grid input,
html[data-theme="dark"] .form-grid select,
html[data-theme="dark"] .form-grid textarea,
html[data-theme="dark"] .inline-edit-form input,
html[data-theme="dark"] .inline-edit-form select,
html[data-theme="dark"] .inline-status-form select,
html[data-theme="dark"] .report-form-grid textarea,
html[data-theme="dark"] .unlock-form input {
  border-color: #36404b;
}
html[data-theme="dark"] .alert.info { background: #13283a; color: #9dccff; border-color: #264c6d; }
html[data-theme="dark"] .badge-success { background: #173326; border-color: #28563d; color: #a4e9bd; }
html[data-theme="dark"] .danger-button { border-color: #66313a; color: #ffb4bd; }
html[data-theme="dark"] .section-tab.active { background: #172c42; border-color: #315f8d; }
html[data-theme="dark"] .editor-savebar { background: rgba(23,28,34,.96); box-shadow: 0 8px 28px rgba(0,0,0,.28); }
html[data-theme="dark"] .alert.warning { background: #352a15; color: #f6d28b; border-color: #6a5428; }
html[data-theme="dark"] .badge.due-expired { background: #34191c; border-color: #66313a; }
html[data-theme="dark"] .badge.due-due,
html[data-theme="dark"] .badge.due-warning { background: #352a15; border-color: #6a5428; }
html[data-theme="dark"] .badge.due-valid,
html[data-theme="dark"] .badge.due-completed { background: #173326; border-color: #28563d; }
html[data-theme="dark"] .retort-table thead th,
html[data-theme="dark"] .retort-section-row th { background: #13181d; }
html[data-theme="dark"] .retort-table tbody tr:hover td { background: #1c232b; }
html[data-theme="dark"] .retort-table input,
html[data-theme="dark"] .retort-table select { border-color: #36404b; background: #12171c; color: var(--text); }
html[data-theme="dark"] .retort-table input[readonly] { background: #20262e; }

.theme-toggle {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 750;
}
.theme-toggle:hover { background: var(--surface-2); color: var(--text); }
.theme-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: transparent;
}
html[data-theme="dark"] .theme-dot { background: var(--accent); border-color: var(--accent); }

.mobile-theme-toggle {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
}
.mobile-theme-toggle strong { color: var(--accent-dark); font-size: 12px; }

.login-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 28px;
}
.login-toolbar .brand-login { margin-bottom: 0; }

/* Horizontal Retort worksheet — mirrors the legacy layout */
.retort-workbook-panel { padding: 0; overflow: hidden; }
.retort-workbook-head {
  padding: 15px 16px 12px;
  border-bottom: 1px solid var(--line);
}
.retort-workbook-head h2 { margin: 0; font-size: 17px; }
.retort-workbook-head p { margin: 3px 0 0; }
.retort-scroll-wrapper {
  width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.retort-table {
  width: 100%;
  min-width: 1060px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
}
.retort-table th,
.retort-table td {
  padding: 6px 7px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  text-align: center;
}
.retort-table th:last-child,
.retort-table td:last-child { border-right: 0; }
.retort-table tr:last-child td { border-bottom: 0; }
.retort-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 9px 7px;
  background: #fafbfc;
  color: var(--text);
  font-size: 11px;
  font-weight: 800;
}
.retort-table .retort-parameter {
  position: sticky;
  left: 0;
  z-index: 2;
  width: 235px;
  min-width: 235px;
  text-align: left;
  background: var(--surface);
  font-weight: 700;
}
.retort-table thead .retort-parameter { z-index: 4; background: #fafbfc; }
html[data-theme="dark"] .retort-table .retort-parameter { background: var(--surface); }
html[data-theme="dark"] .retort-table thead .retort-parameter { background: #13181d; }
.retort-table tbody tr:hover td { background: #f9fbfd; }
.retort-table tbody tr:hover .retort-parameter { background: var(--surface-2); }
.retort-table input,
.retort-table select {
  width: 100%;
  min-width: 118px;
  min-height: 31px;
  padding: 4px 6px;
  border: 1px solid #cfd7e1;
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  text-align: center;
  font: inherit;
  font-variant-numeric: tabular-nums;
}
.retort-table input:focus,
.retort-table select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(20,115,230,.10);
}
.retort-table input[readonly] {
  background: var(--surface-2);
  color: var(--text);
}
.retort-table input:disabled,
.retort-table select:disabled { opacity: .72; }
.retort-auto-label {
  display: inline-flex;
  margin-left: 4px;
  color: var(--accent-dark);
  font-size: 9px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.retort-section-row th {
  padding: 7px 10px;
  background: var(--surface-2);
  color: var(--muted);
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.retort-recovery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  border-top: 1px solid var(--line);
}
.retort-recovery-grid label {
  min-width: 0;
  padding: 11px 12px;
  border-right: 1px solid var(--line);
}
.retort-recovery-grid label:last-child { border-right: 0; }
.retort-recovery-grid span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 11px; font-weight: 750; }
.retort-recovery-grid input {
  width: 100%;
  min-height: 35px;
  padding: 6px 8px;
  border: 1px solid #cfd7e1;
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
}
.retort-recovery-grid input[readonly] { background: var(--surface-2); }
html[data-theme="dark"] .retort-recovery-grid input { border-color: #36404b; }

.retort-finalize-table { min-width: 620px; }
.retort-finalize-table th,
.retort-finalize-table td { padding: 7px 9px; }

@media (max-width: 760px) {
  .account .theme-toggle { display: none; }
  .retort-workbook-head { padding: 13px 14px 10px; }
  .retort-table { min-width: 980px; }
  .retort-table .retort-parameter { width: 190px; min-width: 190px; }
  .retort-recovery-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .retort-recovery-grid label:nth-child(2) { border-right: 0; }
  .retort-recovery-grid label:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}


/* v0.6 export controls */
.export-hint {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}
@media (max-width: 760px) {
  .report-heading .heading-actions {
    margin-top: 12px;
    width: 100%;
  }
  .report-heading .heading-actions .primary-button,
  .report-heading .heading-actions .secondary-button {
    flex: 1 1 auto;
    text-align: center;
  }
}