:root {
  --bg: #101721;
  --panel: #182230;
  --panel-alt: #1e2a3a;
  --text: #edf3f8;
  --muted: #a7b8c9;
  --line: #33465c;
  --accent: #d9a21b;
  --accent-2: #2e8fd1;
  --danger: #d64545;
  --success: #2f9e44;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(46, 143, 209, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(217, 162, 27, 0.1), transparent 24%),
    linear-gradient(180deg, #0d1520, var(--bg));
  color: var(--text);
  font: 14px/1.55 "Segoe UI", Tahoma, sans-serif;
}

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

.dashboard-shell,
.login-shell {
  width: min(1600px, calc(100vw - 32px));
  margin: 20px auto 40px;
}

.topbar,
.login-card,
.card,
.panel-block,
.table-card {
  background: linear-gradient(180deg, rgba(30, 42, 58, 0.96), rgba(24, 34, 48, 0.98));
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  align-items: flex-start;
}

.topbar h1,
.login-card h1,
.card h2,
.panel-block h2,
.table-card h3 {
  margin: 0 0 8px;
  font-weight: 700;
}

.topbar p,
.login-card p,
.muted {
  color: var(--muted);
  margin: 0;
}

.warn-text {
  color: #f4c95d;
  font-weight: 700;
}

.topbar-actions,
.row-actions,
.inline-form,
.tab-strip,
.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

button {
  border: 1px solid rgba(240, 180, 41, 0.32);
  background: linear-gradient(180deg, rgba(240, 180, 41, 0.18), rgba(240, 180, 41, 0.06));
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

button.secondary {
  border-color: rgba(25, 146, 212, 0.36);
  background: linear-gradient(180deg, rgba(25, 146, 212, 0.2), rgba(25, 146, 212, 0.06));
}

button.danger {
  border-color: rgba(214, 69, 69, 0.4);
  background: linear-gradient(180deg, rgba(214, 69, 69, 0.16), rgba(214, 69, 69, 0.06));
}

button:hover {
  filter: brightness(1.1);
}

button:disabled {
  cursor: not-allowed;
  filter: none;
  opacity: 0.45;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.card {
  padding: 18px 20px;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 18px 0;
}

.tab-btn {
  border-color: transparent;
  background: rgba(146, 163, 181, 0.08);
}

.tab-btn.active {
  background: linear-gradient(180deg, rgba(25, 146, 212, 0.25), rgba(25, 146, 212, 0.08));
  border-color: rgba(25, 146, 212, 0.4);
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.panel-grid {
  display: grid;
  gap: 16px;
}

.panel-block {
  padding: 18px;
}

.balance-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.balance-summary-card {
  border: 1px solid rgba(146, 163, 181, 0.14);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(12, 18, 26, 0.28);
}

.balance-summary-name {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
}

.balance-summary-value {
  margin-top: 4px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.table-grid {
  display: grid;
  gap: 16px;
}

.table-card {
  padding: 14px;
}

.table-mode-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(146, 163, 181, 0.18);
  border-radius: 999px;
  background: rgba(9, 16, 24, 0.42);
}

.table-mode-switch button {
  border-radius: 999px;
  padding: 6px 12px;
}

.table-mode-switch button.active {
  border-color: rgba(240, 180, 41, 0.46);
  background: rgba(240, 180, 41, 0.18);
  color: #ffe3a3;
}

.table-quick-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(92px, max-content)) minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  border: 1px solid rgba(146, 163, 181, 0.14);
  border-radius: 14px;
  padding: 12px;
  background: rgba(9, 16, 24, 0.36);
}

.table-quick-nav > div:not(.table-picker) {
  display: grid;
  gap: 2px;
  min-width: 92px;
}

.table-quick-nav strong {
  font-size: 18px;
  line-height: 1.1;
}

.table-quick-nav span {
  color: var(--muted);
  font-size: 12px;
}

.table-picker {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.table-picker label {
  width: min(460px, 100%);
}

.table-workspace {
  display: grid;
  gap: 12px;
}

.table-workspace-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.table-workspace-head h2 {
  margin: 0 0 4px;
}

.table-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(110px, 140px);
  gap: 12px;
  align-items: end;
}

.table-toolbar.activity-toolbar {
  grid-template-columns: minmax(120px, 150px) minmax(260px, 1fr) minmax(110px, 140px);
}

.table-search-wide {
  min-width: 0;
}

.activity-detail-row td {
  background: rgba(9, 16, 24, 0.62);
}

.activity-detail-row pre {
  max-height: 280px;
  overflow: auto;
  font: 12px/1.45 Consolas, monospace;
  color: var(--muted);
}

.state-raw-detail {
  display: grid;
  gap: 12px;
}

.state-summary-row {
  cursor: pointer;
}

.state-summary-row.expanded td,
.state-summary-row:focus td {
  background: rgba(240, 180, 41, 0.08);
}

.state-detail-row td {
  background: rgba(9, 16, 24, 0.66);
}

.state-filter-panel {
  border: 1px solid rgba(146, 163, 181, 0.14);
  border-radius: 14px;
  padding: 12px;
  background: rgba(9, 16, 24, 0.34);
}

.state-filter-panel summary {
  cursor: pointer;
  font-weight: 700;
}

.state-filter-actions {
  margin: 12px 0;
}

.state-text-filters,
.state-multi-filters,
.state-date-filters {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.state-text-filters {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.state-multi-filters {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

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

.state-filter-group {
  border: 1px solid rgba(146, 163, 181, 0.14);
  border-radius: 12px;
  padding: 10px;
  min-width: 0;
}

.state-filter-group legend {
  color: var(--text);
  padding: 0 5px;
  font-weight: 700;
}

.state-filter-group label {
  display: flex;
  grid-template-columns: none;
  gap: 8px;
  align-items: center;
  margin-top: 6px;
  color: var(--muted);
}

.state-filter-group input[type="checkbox"] {
  width: auto;
}

.state-filter-group em {
  margin-left: auto;
  color: var(--muted);
  font-style: normal;
  font-size: 12px;
}

.state-date-filter label {
  display: grid;
  gap: 6px;
  align-items: stretch;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
}

.profile-card,
.profile-session {
  border: 1px solid rgba(146, 163, 181, 0.16);
  border-radius: 14px;
  background: rgba(12, 18, 26, 0.26);
}

.profile-card {
  padding: 16px;
}

.profile-card-head,
.profile-session-head,
.profile-metrics,
.profile-session-stats {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.profile-card-head {
  justify-content: space-between;
}

.profile-card h3,
.profile-card h4 {
  margin: 0 0 6px;
}

.profile-card p,
.profile-session p {
  margin: 6px 0 0;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag,
.status-pill,
.pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(146, 163, 181, 0.24);
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--muted);
  background: rgba(146, 163, 181, 0.08);
  font-size: 12px;
}

.status-pill.ok {
  color: #c5f6d5;
  border-color: rgba(47, 158, 68, 0.36);
}

.status-pill.warn {
  color: #ffe8a3;
  border-color: rgba(217, 162, 27, 0.36);
}

.profile-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.profile-metrics div {
  border: 1px solid rgba(146, 163, 181, 0.12);
  border-radius: 12px;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.14);
}

.profile-metrics strong {
  display: block;
  font-size: 18px;
  line-height: 1.15;
}

.profile-metrics span,
.profile-session-meta,
.profile-session-stats {
  color: var(--muted);
  font-size: 12px;
}

.profile-use {
  color: var(--text);
}

.profile-task-list {
  margin: 8px 0 12px;
  padding-left: 18px;
  color: var(--muted);
}

.profile-session-grid {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.profile-session {
  padding: 12px;
}

.profile-session-head {
  justify-content: space-between;
}

.profile-session code {
  word-break: break-all;
}

.profile-session-meta,
.profile-session-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid rgba(146, 163, 181, 0.12);
  border-radius: 14px;
  margin-top: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(146, 163, 181, 0.12);
  text-align: left;
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  background: rgba(12, 18, 26, 0.96);
  z-index: 1;
}

#panel-tables .table-wrap {
  overflow-x: auto;
  overflow-y: visible;
}

#panel-tables table {
  width: max-content;
  min-width: 0;
  table-layout: auto;
  font-size: 11px;
}

#panel-tables th,
#panel-tables td {
  padding: 4px 5px;
}

#panel-tables th {
  white-space: normal;
  line-height: 1.1;
  word-break: break-word;
  overflow-wrap: anywhere;
  min-width: 28px;
  max-width: 56px;
}

#panel-tables td {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#panel-tables th.col-del-date,
#panel-tables td.col-del-date,
#panel-tables th.col-status-date,
#panel-tables td.col-status-date,
#panel-tables th.col-scheduled-for,
#panel-tables td.col-scheduled-for,
#panel-tables th.col-sent-at,
#panel-tables td.col-sent-at {
  width: 68px;
  min-width: 68px;
  max-width: 68px;
}

#panel-tables th.col-load-num,
#panel-tables td.col-load-num,
#panel-tables th.col-s-load-num,
#panel-tables td.col-s-load-num,
#panel-tables th.col-driver-load-num,
#panel-tables td.col-driver-load-num,
#panel-tables th.col-oa-ref,
#panel-tables td.col-oa-ref,
#panel-tables th.col-invoice-number,
#panel-tables td.col-invoice-number,
#panel-tables th.col-load-status,
#panel-tables td.col-load-status {
  width: 76px;
  min-width: 76px;
  max-width: 76px;
}

#panel-tables th.col-paid-to-driver,
#panel-tables td.col-paid-to-driver,
#panel-tables th.col-amount-funded,
#panel-tables td.col-amount-funded,
#panel-tables th.col-invoice-amount,
#panel-tables td.col-invoice-amount,
#panel-tables th.col-driver-rate,
#panel-tables td.col-driver-rate,
#panel-tables th.col-load-amount,
#panel-tables td.col-load-amount,
#panel-tables th.col-amount-paid,
#panel-tables td.col-amount-paid,
#panel-tables th.col-to-pay-now,
#panel-tables td.col-to-pay-now {
  width: 62px;
  min-width: 62px;
  max-width: 62px;
}

#panel-tables th.col-status,
#panel-tables td.col-status,
#panel-tables th.col-factored-invoiced,
#panel-tables td.col-factored-invoiced,
#panel-tables th.col-payment-method,
#panel-tables td.col-payment-method {
  width: 52px;
  min-width: 52px;
  max-width: 52px;
}

#panel-tables th.col-oa,
#panel-tables td.col-oa,
#panel-tables th.col-broker,
#panel-tables td.col-broker,
#panel-tables th.col-broker-name,
#panel-tables td.col-broker-name,
#panel-tables th.col-driver,
#panel-tables td.col-driver,
#panel-tables th.col-source-user,
#panel-tables td.col-source-user {
  width: 72px;
  min-width: 72px;
  max-width: 72px;
}

#panel-tables th.col-customer,
#panel-tables td.col-customer,
#panel-tables th.col-customer-name,
#panel-tables td.col-customer-name,
#panel-tables th.col-client-name,
#panel-tables td.col-client-name,
#panel-tables th.col-company-name,
#panel-tables td.col-company-name,
#panel-tables th.col-email,
#panel-tables td.col-email,
#panel-tables th.col-email-address,
#panel-tables td.col-email-address,
#panel-tables th.col-phone,
#panel-tables td.col-phone,
#panel-tables th.col-phone-normalized,
#panel-tables td.col-phone-normalized,
#panel-tables th.col-method,
#panel-tables td.col-method,
#panel-tables th.col-account,
#panel-tables td.col-account,
#panel-tables th.col-bank,
#panel-tables td.col-bank {
  width: 64px;
  min-width: 64px;
  max-width: 64px;
}

#panel-tables th.col-notes,
#panel-tables td.col-notes,
#panel-tables th.col-storage-relpath,
#panel-tables td.col-storage-relpath,
#panel-tables th.col-subject-text,
#panel-tables td.col-subject-text,
#panel-tables th.col-display-name,
#panel-tables td.col-display-name {
  width: 72px;
  min-width: 72px;
  max-width: 72px;
}

tr:hover td {
  background: rgba(25, 146, 212, 0.07);
}

tr.mailbox-selected td {
  background: rgba(240, 180, 41, 0.08);
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 12px;
  background: rgba(25, 146, 212, 0.16);
  color: #bfe5ff;
}

.pill.warn {
  background: rgba(240, 180, 41, 0.16);
  color: #ffe3a3;
}

.pill.error {
  background: rgba(214, 69, 69, 0.14);
  color: #ffc3c3;
}

.pill.success {
  background: rgba(47, 158, 68, 0.18);
  color: #c9f2d0;
}

.pill.info {
  background: rgba(46, 143, 209, 0.16);
  color: #cae9ff;
}

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

.batch-editor-row td {
  background: rgba(25, 146, 212, 0.06);
}

.batch-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

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

.batch-editor-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.manual-batch-box {
  border: 1px solid rgba(146, 163, 181, 0.12);
  border-radius: 14px;
  padding: 12px;
  margin: 8px 0 14px;
  background: rgba(9, 16, 24, 0.45);
}

.manual-batch-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

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

.bank-config-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(9, 16, 24, 0.92);
  color: var(--text);
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.log-box {
  background: #05090d;
  border: 1px solid rgba(146, 163, 181, 0.16);
  border-radius: 14px;
  padding: 14px;
  min-height: 320px;
  white-space: pre-wrap;
  overflow: auto;
  font: 12px/1.5 Consolas, monospace;
}

.mailops-cards {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  border: 1px solid rgba(146, 163, 181, 0.12);
  border-radius: 14px;
  padding: 14px;
  background: rgba(9, 16, 24, 0.45);
}

.metric-card .metric-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.metric-card .metric-value {
  font-size: 22px;
  font-weight: 700;
  margin-top: 8px;
}

.mailops-split {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 16px;
}

.mailops-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.truckboard-actions {
  min-width: 260px;
}

.truckboard-actions button {
  margin: 2px;
  padding: 5px 9px;
  font-size: 12px;
}

.mailsearch-examples {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin: 10px 0 14px;
}

.search-result-list {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.search-result-card {
  border: 1px solid rgba(146, 163, 181, 0.12);
  border-radius: 14px;
  padding: 14px;
  background: rgba(9, 16, 24, 0.45);
}

.search-result-card h3 {
  margin: 0;
  font-size: 15px;
}

.search-result-summary {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 10px 0;
}

.search-result-details {
  display: grid;
  gap: 6px;
  color: var(--muted);
}

.message-preview-body {
  margin-top: 12px;
  padding: 14px;
  border: 1px solid rgba(146, 163, 181, 0.12);
  border-radius: 14px;
  background: rgba(9, 16, 24, 0.62);
  white-space: pre-wrap;
  word-break: break-word;
}

.message-preview-body + .mono {
  margin-top: 10px;
}

.search-shortcuts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.thread-shortcuts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.thread-viewer {
  margin-top: 14px;
  border: 1px solid rgba(146, 163, 181, 0.12);
  border-radius: 14px;
  padding: 14px;
  background: rgba(9, 16, 24, 0.45);
}

.thread-timeline {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.thread-bubble {
  max-width: 78%;
  border: 1px solid rgba(146, 163, 181, 0.14);
  border-radius: 14px;
  padding: 12px;
  background: rgba(18, 25, 35, 0.9);
}

.thread-bubble.left {
  justify-self: start;
  border-color: rgba(25, 146, 212, 0.25);
}

.thread-bubble.right {
  justify-self: end;
  border-color: rgba(240, 180, 41, 0.25);
}

.thread-bubble-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}

.thread-bubble-address {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.thread-bubble-subject {
  font-weight: 700;
  margin-bottom: 8px;
}

.thread-bubble-body {
  display: grid;
  gap: 4px;
  color: var(--text);
}

.thread-bubble-status {
  color: var(--text);
}

.thread-bubble-copies {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

.thread-bubble-text {
  white-space: pre-wrap;
}

.thread-bubble-details {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.thread-bubble-details summary {
  cursor: pointer;
  user-select: none;
}

.thread-bubble-details-body {
  display: grid;
  gap: 4px;
  margin-top: 8px;
}

.thread-bubble-status-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.mono {
  font-family: Consolas, monospace;
}

.error {
  color: #ffc3c3;
}

.status-banner {
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px solid rgba(25, 146, 212, 0.3);
  border-radius: 12px;
  background: rgba(25, 146, 212, 0.08);
  color: var(--text);
}

.action-banner {
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px solid rgba(146, 163, 181, 0.22);
  border-radius: 12px;
  background: rgba(146, 163, 181, 0.08);
  color: var(--text);
}

.action-banner.pending {
  border-color: rgba(240, 180, 41, 0.35);
  background: rgba(240, 180, 41, 0.12);
}

.action-banner.success {
  border-color: rgba(47, 158, 68, 0.35);
  background: rgba(47, 158, 68, 0.12);
}

.action-banner.error {
  border-color: rgba(214, 69, 69, 0.38);
  background: rgba(214, 69, 69, 0.12);
}

.live-event-grid {
  display: grid;
  gap: 10px;
}

.fresh-thread-viewer {
  padding: 14px;
}

.fresh-thread-header {
  display: grid;
  gap: 8px;
}

.fresh-thread-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

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

.fresh-thread-participants {
  color: var(--muted);
  font-size: 12px;
}

.live-event-card {
  border: 1px solid rgba(146, 163, 181, 0.16);
  border-radius: 12px;
  padding: 12px;
  background: rgba(18, 25, 35, 0.82);
  display: grid;
  gap: 6px;
}

.live-event-card.info {
  border-color: rgba(25, 146, 212, 0.24);
}

.live-event-card.success {
  border-color: rgba(47, 158, 68, 0.28);
}

.live-event-card.error {
  border-color: rgba(214, 69, 69, 0.34);
}

.live-event-card.muted {
  border-color: rgba(146, 163, 181, 0.18);
  opacity: 0.92;
}

.live-event-subject {
  font-weight: 700;
  color: var(--text);
}

.success {
  color: #b7f7c1;
}

.login-shell {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 40px);
}

.login-card {
  width: min(420px, 100%);
  padding: 28px;
}

.login-card form {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

@media (max-width: 980px) {
  .status-grid,
  .two-col,
  .bank-config-grid,
.mailops-split,
.mailops-cards {
  grid-template-columns: 1fr;
}

  .dashboard-shell,
  .login-shell {
    width: min(100vw - 18px, 1600px);
  }

  .topbar {
    padding: 18px;
    flex-direction: column;
  }

  .table-quick-nav,
  .table-toolbar,
  .table-toolbar.activity-toolbar,
  .table-workspace-head {
    grid-template-columns: 1fr;
  }

  .table-workspace-head {
    display: grid;
  }
}

.mailbox-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.mailbox-nav-card {
  border-radius: 16px;
  border: 1px solid rgba(146, 163, 181, 0.18);
  background: rgba(11, 18, 28, 0.42);
  padding: 14px;
  width: 100%;
  text-align: left;
  display: grid;
  gap: 12px;
}

.mailbox-nav-card.selected {
  border-color: rgba(46, 143, 209, 0.55);
  background: rgba(46, 143, 209, 0.1);
}

.mailbox-nav-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.mailbox-nav-title {
  font-size: 16px;
  font-weight: 700;
}

.mailbox-nav-subtitle {
  color: var(--muted);
  font-size: 12px;
  word-break: break-word;
}

.mailbox-nav-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mailbox-nav-metrics div,
.mailbox-summary-item {
  display: grid;
  gap: 2px;
}

.mailbox-nav-metrics span,
.mailbox-summary-item span {
  color: var(--muted);
  font-size: 12px;
}

.mailbox-nav-metrics strong,
.mailbox-summary-item strong {
  font-size: 15px;
  font-weight: 700;
}

.mailbox-nav-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
}

.mailbox-summary-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin: 12px 0 0;
}

.mailbox-detail-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.mailbox-detail-header h3 {
  margin: 0;
}

.technical-details {
  margin-top: 12px;
  border: 1px solid rgba(146, 163, 181, 0.16);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(9, 16, 24, 0.32);
}

.technical-details summary {
  cursor: pointer;
  font-weight: 700;
}

.technical-details pre {
  margin-top: 12px;
}

.compact-panel {
  padding: 14px;
}