/* ======================================================================
   THE BINARY HOLDINGS — INVESTOR PORTAL CSS
   Extends _editorial.css with dashboard-specific components
   ====================================================================== */

/* ====== PORTAL SHELL ================================================ */
.portal-body {
  background: var(--paper);
  min-height: 100vh;
}

.portal-sidebar {
  position: fixed;
  top: 0; left: 0;
  width: 240px; height: 100vh;
  background: var(--ink);
  color: var(--paper);
  display: flex; flex-direction: column;
  z-index: 50;
  border-right: 1px solid var(--ink);
  overflow-y: auto;
}
.portal-content {
  margin-left: 240px;
  min-height: 100vh;
  display: flex; flex-direction: column;
}

/* ====== SIDEBAR ===================================================== */
.portal-sidebar-head {
  padding: 22px 24px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.portal-sidebar-logo {
  font-family: var(--serif);
  font-size: 20px; font-weight: 400;
  color: var(--paper); letter-spacing: -0.01em;
  line-height: 1.1; margin-bottom: 6px;
}
.portal-sidebar-tag {
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--gold);
}

.portal-sidebar-nav {
  list-style: none; padding: 16px 0;
  flex-grow: 1;
}
.portal-sidebar-nav-section {
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.2em;
  color: rgba(244,241,234,0.4);
  padding: 18px 24px 8px;
}
.portal-sidebar-nav-item {
  display: block;
  padding: 11px 24px;
  font-family: var(--mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: rgba(244,241,234,0.75);
  text-decoration: none; cursor: pointer;
  border-left: 2px solid transparent;
  transition: all 0.15s;
  position: relative;
}
.portal-sidebar-nav-item:hover {
  color: var(--paper);
  background: rgba(255,255,255,0.04);
}
.portal-sidebar-nav-item.active {
  color: var(--gold);
  background: rgba(176,138,78,0.08);
  border-left-color: var(--gold);
}
.portal-sidebar-nav-item .nav-num {
  font-family: var(--serif); font-style: italic;
  font-size: 13px; color: rgba(244,241,234,0.4);
  margin-right: 10px; letter-spacing: 0;
}
.portal-sidebar-nav-item.active .nav-num { color: var(--gold); }
.portal-sidebar-nav-item .nav-badge {
  position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  background: var(--accent); color: var(--paper);
  font-size: 9px; padding: 2px 6px; border-radius: 2px;
  letter-spacing: 0.12em;
}

.portal-sidebar-foot {
  padding: 18px 24px 22px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column; gap: 14px;
}
.portal-sidebar-user {
  font-family: var(--serif); font-size: 14px;
  color: var(--paper); line-height: 1.3;
}
.portal-sidebar-user small {
  display: block; font-family: var(--mono);
  font-size: 9px; text-transform: uppercase;
  letter-spacing: 0.16em; color: rgba(244,241,234,0.5);
  margin-top: 4px;
}
.portal-sidebar-tier {
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--gold); padding: 4px 8px;
  border: 1px solid rgba(176,138,78,0.4);
  align-self: flex-start;
}
.portal-sidebar-signout {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: rgba(244,241,234,0.6);
  text-decoration: none; cursor: pointer;
  padding-top: 8px; border-top: 1px solid rgba(255,255,255,0.06);
}
.portal-sidebar-signout:hover { color: var(--accent); }

/* ====== PORTAL TOP BAR ============================================== */
.portal-topbar {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  padding: 14px 36px;
  display: flex; justify-content: space-between; align-items: center;
  position: sticky; top: 0; z-index: 20;
}
.portal-topbar-left {
  display: flex; align-items: center; gap: 16px;
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute);
}
.portal-preview-tag {
  background: var(--accent); color: var(--paper);
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.18em;
  padding: 4px 9px;
}
.portal-topbar-right {
  display: flex; align-items: center; gap: 18px;
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-mute);
}
.portal-topbar-right strong { color: var(--ink); }
.portal-topbar-divider { color: var(--rule); }

/* ====== PORTAL PAGE LAYOUT ========================================= */
.portal-page {
  padding: 40px 36px 64px;
  max-width: 1400px;
  flex-grow: 1;
}
.portal-page-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding-bottom: 22px; margin-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}
.portal-page-eyebrow {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.2em;
  color: var(--ink-mute); margin-bottom: 8px;
}
.portal-page-eyebrow::before {
  content: "§"; color: var(--accent);
  font-family: var(--serif); font-style: italic;
  margin-right: 10px; font-size: 14px;
}
.portal-page-title {
  font-family: var(--serif); font-size: 42px;
  font-weight: 300; line-height: 1; letter-spacing: -0.025em;
}
.portal-page-title em { font-style: italic; color: var(--accent); }
.portal-page-meta {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute); text-align: right; line-height: 1.7;
}
.portal-page-meta strong { color: var(--ink); }

.portal-welcome {
  font-family: var(--serif); font-size: 22px;
  font-weight: 300; color: var(--ink-soft);
  line-height: 1.4; margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.portal-welcome em { font-style: italic; color: var(--accent); }

/* ====== PORTAL SECTION ============================================== */
.portal-section { margin-top: 48px; }
.portal-section-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 14px; margin-bottom: 18px;
  border-bottom: 1px solid var(--rule-soft);
}
.portal-section-title {
  font-family: var(--serif); font-size: 22px;
  font-weight: 400; letter-spacing: -0.015em;
}
.portal-section-title em { font-style: italic; color: var(--accent); }
.portal-section-meta {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute);
}
.portal-section-meta a { color: var(--accent); cursor: pointer; }

/* ====== KPI GRID ==================================================== */
.kpi-grid {
  display: grid; gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.kpi-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.kpi-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.kpi-grid.cols-6 { grid-template-columns: repeat(6, 1fr); }
.kpi-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.kpi-card {
  background: var(--paper); padding: 22px 22px 20px;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 132px;
}
.kpi-card.dark { background: var(--ink); color: var(--paper); }
.kpi-card.dark .kpi-label { color: var(--gold); }
.kpi-card.dark .kpi-value { color: var(--paper); }
.kpi-card.dark .kpi-foot { color: rgba(244,241,234,0.6); }
.kpi-card.accent { background: var(--accent); color: var(--paper); }
.kpi-card.accent .kpi-label { color: rgba(255,255,255,0.7); }
.kpi-card.accent .kpi-value { color: var(--paper); }
.kpi-card.accent .kpi-foot { color: rgba(255,255,255,0.75); }
.kpi-label {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--ink-mute);
}
.kpi-value {
  font-family: var(--serif); font-size: 38px;
  font-weight: 300; letter-spacing: -0.02em; line-height: 1;
  color: var(--ink); margin-top: auto;
}
.kpi-value em { font-style: italic; color: var(--accent); }
.kpi-card.dark .kpi-value em { color: var(--gold); }
.kpi-card.accent .kpi-value em { color: var(--paper); opacity: 0.85; }
.kpi-foot {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-mute); line-height: 1.5;
}
.kpi-foot.up { color: var(--green); }
.kpi-foot.up::before { content: "↑ "; }
.kpi-foot.down { color: var(--accent); }
.kpi-foot.down::before { content: "↓ "; }

/* ====== DATA TABLE ================================================== */
.data-table {
  width: 100%; border: 1px solid var(--rule);
  background: var(--paper);
  font-family: var(--sans); font-size: 13px;
  border-collapse: collapse;
}
.data-table thead {
  background: var(--ink); color: var(--paper);
}
.data-table thead th {
  padding: 12px 16px;
  font-family: var(--mono); font-size: 10px;
  font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.16em;
  text-align: left;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.data-table thead th:last-child { border-right: none; }
.data-table thead th.right { text-align: right; }
.data-table thead th.center { text-align: center; }
.data-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--rule-soft);
  border-right: 1px solid var(--rule-soft);
  vertical-align: middle;
}
.data-table tbody td:last-child { border-right: none; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--paper-warm); }
.data-table td.right { text-align: right; }
.data-table td.center { text-align: center; }
.data-table td.num {
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0; text-align: right;
}
.data-table td.mono {
  font-family: var(--mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.14em;
}
.data-table td strong { font-weight: 500; color: var(--ink); }
.data-table td small {
  display: block; margin-top: 3px;
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-faint); font-weight: 400;
}
.data-table .row-num {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-faint);
}
.data-table .market-name {
  font-family: var(--serif); font-size: 16px;
  font-weight: 500; letter-spacing: -0.01em;
}
.data-table .doc-name {
  font-family: var(--serif); font-size: 16px;
  font-weight: 400; letter-spacing: -0.005em;
}

.status-pill {
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.16em;
  padding: 4px 9px; border: 1px solid;
  display: inline-block;
}
.status-pill.live { background: var(--accent); color: var(--paper); border-color: var(--accent); }
.status-pill.activating { color: var(--gold); border-color: var(--gold); }
.status-pill.upcoming { color: var(--green); border-color: var(--green); }
.status-pill.past { color: var(--ink-mute); border-color: var(--rule); }
.status-pill.closed { color: var(--ink-mute); border-color: var(--rule); background: var(--paper-warm); }
.status-pill.open { background: var(--green); color: var(--paper); border-color: var(--green); }

/* ====== UPDATE FEED ================================================ */
.update-feed { display: flex; flex-direction: column; }
.update-row {
  display: grid; grid-template-columns: 130px 1fr 24px;
  gap: 24px; padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
  align-items: baseline;
  cursor: pointer; transition: background 0.15s;
}
.update-row:first-child { border-top: 1px solid var(--rule-soft); }
.update-row:hover { background: var(--paper-warm); padding-left: 14px; padding-right: 14px; }
.update-date {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute);
}
.update-tag {
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent); margin-bottom: 6px;
}
.update-title {
  font-family: var(--serif); font-size: 17px;
  font-weight: 400; letter-spacing: -0.01em;
  line-height: 1.3;
}
.update-arrow {
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-mute); text-align: right;
}

/* ====== TWO-COLUMN LAYOUT =========================================== */
.cols-66-33 { display: grid; grid-template-columns: 2fr 1fr; gap: 28px; }
.cols-50-50 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.cols-33-66 { display: grid; grid-template-columns: 1fr 2fr; gap: 28px; }

/* ====== POSITION CARD =============================================== */
.position-card {
  background: var(--paper-warm);
  border: 1px solid var(--rule);
  padding: 28px 28px 24px;
}
.position-card-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 14px; margin-bottom: 16px;
  border-bottom: 1px solid var(--rule-soft);
}
.position-card-eyebrow {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--ink-mute);
}
.position-card-firm {
  font-family: var(--serif); font-size: 22px;
  font-weight: 400; letter-spacing: -0.01em;
}
.position-card-tier {
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent); padding: 4px 8px;
  border: 1px solid var(--accent);
}
.position-rows { display: flex; flex-direction: column; gap: 12px; }
.position-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 10px; border-bottom: 1px dotted var(--rule-soft);
}
.position-row:last-child { border-bottom: none; padding-bottom: 0; }
.position-row-label {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-mute);
}
.position-row-value {
  font-family: var(--serif); font-size: 16px;
  font-weight: 500; letter-spacing: -0.005em;
}
.position-row-value.num { font-family: var(--mono); font-weight: 400; font-size: 13px; }

/* ====== CHART CARD =================================================== */
.chart-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 26px;
}
.chart-card-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 14px; margin-bottom: 14px;
  border-bottom: 1px solid var(--rule-soft);
}
.chart-card-title {
  font-family: var(--serif); font-size: 18px;
  font-weight: 400; letter-spacing: -0.01em;
}
.chart-card-title em { font-style: italic; color: var(--accent); }
.chart-card-meta {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-mute); text-align: right; line-height: 1.6;
}
.chart-card svg { width: 100%; height: auto; display: block; }

/* ====== DOC CARD / FOLDER LIST ====================================== */
.doc-folders {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--rule); border: 1px solid var(--rule);
  margin-bottom: 24px;
}
.doc-folder {
  background: var(--paper); padding: 22px 20px;
  display: flex; flex-direction: column; gap: 10px;
  cursor: pointer; transition: background 0.15s;
}
.doc-folder:hover { background: var(--paper-warm); }
.doc-folder.active { background: var(--ink); color: var(--paper); }
.doc-folder.active .doc-folder-count { color: var(--gold); }
.doc-folder.active .doc-folder-name { color: var(--paper); }
.doc-folder-icon {
  font-family: var(--serif); font-style: italic;
  font-size: 22px; color: var(--accent);
}
.doc-folder-name {
  font-family: var(--serif); font-size: 16px;
  font-weight: 400; letter-spacing: -0.005em;
}
.doc-folder-count {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute); margin-top: auto;
}

/* ====== PORTAL FOOTER =============================================== */
.portal-foot {
  background: var(--paper-warm);
  border-top: 1px solid var(--rule);
  padding: 18px 36px;
  margin-top: auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 14px;
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--ink-mute);
}
.portal-foot a { color: var(--ink-mute); text-decoration: none; cursor: pointer; }
.portal-foot a:hover { color: var(--accent); }
.portal-foot strong { color: var(--ink); }

/* ====== PROFILE / ACCOUNT =========================================== */
.profile-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 32px;
  display: grid; grid-template-columns: 100px 1fr; gap: 28px;
  align-items: center;
}
.profile-avatar {
  width: 100px; height: 100px;
  background: var(--accent); color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 38px; font-weight: 300;
  letter-spacing: -0.02em;
}
.profile-name {
  font-family: var(--serif); font-size: 32px;
  font-weight: 300; letter-spacing: -0.02em;
  margin-bottom: 4px; line-height: 1.1;
}
.profile-firm {
  font-family: var(--serif); font-style: italic;
  font-size: 18px; color: var(--accent);
  margin-bottom: 14px;
}
.profile-meta {
  display: flex; gap: 22px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute);
}
.profile-meta strong { color: var(--ink); }

.settings-rows {
  display: flex; flex-direction: column;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.setting-row {
  display: grid; grid-template-columns: 1fr 1.4fr 110px;
  gap: 24px; padding: 18px 24px;
  border-bottom: 1px solid var(--rule-soft);
  align-items: center;
}
.setting-row:last-child { border-bottom: none; }
.setting-name {
  font-family: var(--serif); font-size: 16px;
  font-weight: 500;
}
.setting-desc {
  font-family: var(--serif); font-size: 14px;
  color: var(--ink-soft); font-weight: 300;
  line-height: 1.5;
}
.setting-state {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.18em;
  text-align: right; color: var(--accent);
}
.setting-state.on { color: var(--green); }
.setting-state.off { color: var(--ink-faint); }

/* ====== Q&A FORM SECTION ============================================ */
.qa-form-block {
  background: var(--paper-warm);
  border: 1px solid var(--rule);
  padding: 28px;
  margin-top: 16px;
}
.qa-form-block .form-label { color: var(--ink-mute); }

/* ====== UPCOMING BRIEFINGS =========================================== */
.briefing-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 22px 24px;
  display: grid; grid-template-columns: 80px 1fr 110px;
  gap: 20px; align-items: center;
  margin-bottom: 12px;
  cursor: pointer; transition: background 0.15s;
}
.briefing-card:hover { background: var(--paper-warm); }
.briefing-date {
  text-align: center;
  border-right: 1px solid var(--rule-soft);
  padding-right: 16px;
}
.briefing-date-day {
  font-family: var(--serif); font-size: 30px;
  font-weight: 300; letter-spacing: -0.02em;
  line-height: 1; color: var(--accent);
}
.briefing-date-mo {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute); margin-top: 4px;
}
.briefing-content {
  display: flex; flex-direction: column; gap: 5px;
}
.briefing-tag {
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent);
}
.briefing-title {
  font-family: var(--serif); font-size: 18px;
  font-weight: 500; letter-spacing: -0.01em;
}
.briefing-meta {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-mute);
}
.briefing-cta {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--accent); text-align: right;
  text-decoration: none; cursor: pointer;
}
.briefing-cta:hover { text-decoration: underline; }

/* ====== LETTER CARD ================================================== */
.letter-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 32px;
  margin-bottom: 24px;
}
.letter-card.featured {
  background: var(--paper-warm);
  border: 1px solid var(--ink);
}
.letter-card-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 16px; margin-bottom: 18px;
  border-bottom: 1px solid var(--rule-soft);
}
.letter-card-eyebrow {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent);
}
.letter-card-date {
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute);
}
.letter-card-title {
  font-family: var(--serif); font-size: 28px;
  font-weight: 300; letter-spacing: -0.02em;
  line-height: 1.15; margin-bottom: 14px;
}
.letter-card-title em { font-style: italic; color: var(--accent); }
.letter-card-excerpt {
  font-family: var(--serif); font-size: 16px;
  font-weight: 300; line-height: 1.6;
  color: var(--ink-soft); margin-bottom: 18px;
}
.letter-card-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 16px; border-top: 1px solid var(--rule-soft);
}
.letter-card-byline {
  font-family: var(--serif); font-style: italic;
  font-size: 14px; color: var(--ink-mute);
}

/* ====== FILE-SIZE BADGE / DOC META =================================== */
.doc-row-meta {
  display: flex; gap: 14px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-faint); margin-top: 4px;
}

/* ======================================================================
   PORTAL RESPONSIVE LAYER
   ====================================================================== */

@media (max-width: 1024px) {
  .portal-sidebar { width: 200px; }
  .portal-content { margin-left: 200px; }
  .portal-page { padding: 32px 24px 48px; }
  .portal-topbar { padding: 12px 24px; flex-wrap: wrap; gap: 8px; }
  .portal-topbar-right { font-size: 9px; gap: 12px; }
  .portal-page-title { font-size: 36px; }
  .kpi-grid.cols-6 { grid-template-columns: repeat(3, 1fr); }
  .kpi-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .cols-66-33, .cols-50-50, .cols-33-66 { grid-template-columns: 1fr; gap: 36px; }
  .doc-folders { grid-template-columns: repeat(2, 1fr); }
  .briefing-card { grid-template-columns: 64px 1fr 90px; gap: 14px; }
  .role-row, .data-table { font-size: 12px; }
}

@media (max-width: 640px) {
  /* Sidebar becomes a horizontal top strip on mobile */
  .portal-sidebar {
    position: relative;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--ink);
  }
  .portal-content { margin-left: 0; }

  .portal-sidebar-head { padding: 16px 18px; }
  .portal-sidebar-logo { font-size: 17px; }
  .portal-sidebar-tag { font-size: 8px; }

  .portal-sidebar-nav {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    padding: 8px 0;
    gap: 4px;
  }
  .portal-sidebar-nav-section { display: none; }
  .portal-sidebar-nav-item {
    padding: 10px 14px;
    border-left: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    font-size: 9px;
  }
  .portal-sidebar-nav-item.active {
    border-left: none;
    border-bottom-color: var(--gold);
  }
  .portal-sidebar-nav-item .nav-num { display: none; }

  .portal-sidebar-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 18px;
  }
  .portal-sidebar-user { font-size: 12px; }
  .portal-sidebar-user small { display: inline; margin-left: 6px; font-size: 8px; }
  .portal-sidebar-tier { font-size: 8px; padding: 3px 6px; }

  .portal-topbar {
    padding: 10px 18px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    font-size: 9px;
  }
  .portal-topbar-left, .portal-topbar-right { font-size: 9px; gap: 8px; flex-wrap: wrap; }

  .portal-page { padding: 28px 18px 40px; }
  .portal-page-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-bottom: 18px;
    margin-bottom: 24px;
  }
  .portal-page-eyebrow { font-size: 9px; }
  .portal-page-title { font-size: 30px; }
  .portal-page-meta { text-align: left; font-size: 9px; }

  .portal-welcome { font-size: 17px; }

  /* KPI grid full collapse */
  .kpi-grid.cols-6, .kpi-grid.cols-4, .kpi-grid.cols-3, .kpi-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .kpi-card { padding: 18px 16px; min-height: 110px; }
  .kpi-value { font-size: 26px; }
  .kpi-label, .kpi-foot { font-size: 9px; }

  /* Section header stack */
  .portal-section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .portal-section-title { font-size: 19px; }

  /* Update feed: stack content */
  .update-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 0;
  }
  .update-arrow { display: none; }

  /* Position card */
  .position-card { padding: 22px 18px; }
  .position-row { flex-direction: column; align-items: flex-start; gap: 4px; }

  /* Briefing card */
  .briefing-card {
    grid-template-columns: 56px 1fr;
    gap: 12px;
    padding: 16px 18px;
  }
  .briefing-cta { grid-column: 1 / -1; text-align: left; padding-top: 10px; border-top: 1px solid var(--rule-soft); }
  .briefing-date-day { font-size: 24px; }

  /* Doc folders 1 col */
  .doc-folders { grid-template-columns: 1fr; }

  /* Data tables: horizontal scroll */
  .data-table { display: block; overflow-x: auto; white-space: nowrap; }
  .data-table thead th, .data-table tbody td { padding: 10px 12px; font-size: 11px; }

  /* Letter card */
  .letter-card { padding: 24px 20px; }
  .letter-card-title { font-size: 22px; }
  .letter-card-foot { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Profile */
  .profile-card { grid-template-columns: 1fr; gap: 18px; padding: 24px 20px; text-align: center; }
  .profile-avatar { margin: 0 auto; }
  .profile-meta { justify-content: center; }
  .profile-name { font-size: 26px; }

  /* Settings rows */
  .setting-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 18px;
  }
  .setting-state { text-align: left; }

  /* Chart card */
  .chart-card { padding: 18px 14px; }
  .chart-card-head { flex-direction: column; gap: 6px; align-items: flex-start; }
  .chart-card-meta { text-align: left; }

  /* Forms inside portal */
  .qa-form-block { padding: 22px 18px; }

  /* Portal footer */
  .portal-foot {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 18px;
    gap: 8px;
    font-size: 8px;
  }
}