:root {
    color-scheme: light;
    --ink: #34383F;
    --muted: #6D727A;
    --line: #D7D9DD;
    --surface: #FFFFFF;
    --surface-raised: #F7F7F8;
    --surface-soft: #F1F1F2;
    --sidebar: #F1F1F2;
    --workspace: #F7F7F8;
    --accent: #4D6FC4;
    --success: #2E7D4F;
    --danger: #C74B45;
    --focus: #4D6FC4;
    --delete: #C62828;
    --copy: #1565C0;
    --complete: #2E7D32;
    --add-photos: #EF6C00;
    --toolbar-history: #6D727A;
    --toolbar-format: #34383F;
    --toolbar-layout: #4D6FC4;
    --toolbar-insert: #1565C0;
    --toolbar-clear: #C62828;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --sidebar-width: 14.5rem;
    --sidebar-collapsed-width: 3.75rem;
    --topbar-height: 3.25rem;
    font-size: 14px;
}

* { box-sizing: border-box; }
html { background: var(--workspace); }
body { margin: 0; color: var(--ink); background: var(--workspace); line-height: 1.42; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 1000; left: 1rem; top: 1rem; width: auto; height: auto; padding: .75rem 1rem; margin: 0; clip: auto; overflow: visible; background: var(--surface); }
.crm-tabs a[aria-current="page"] { border-color: var(--accent); font-weight: 750; box-shadow: inset 0 -3px var(--accent); }
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.15rem; height: 1.15rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.guest-page { min-height: 100vh; display: grid; place-items: center; padding: 2rem; background: var(--workspace); }
.auth-card { width: min(100%, 27rem); padding: 2rem; border: 1px solid var(--line); border-radius: 0.6rem; background: var(--surface); box-shadow: 0 1.5rem 4rem rgb(55 65 81 / 0.16); }
.brand, .brand:visited { display: inline-flex; align-items: center; gap: 0.75rem; color: var(--ink); font-weight: 750; text-decoration: none; }
.brand-auth, .brand-auth:visited { color: var(--ink); margin-bottom: 1.5rem; }
.brand-mark { display: grid; width: 1.9rem; height: 1.9rem; place-items: center; border: 1px solid #B7BBC2; border-radius: 0.4rem; color: #FFFFFF; background: #5B6370; font-size: 0.7rem; letter-spacing: 0.06em; }
.brand-logo { width: 1.9rem; height: 1.9rem; flex: 0 0 auto; border-radius: 0.4rem; object-fit: contain; background: #FFF; }
h1, h2, h3 { margin: 0; color: var(--ink); line-height: 1.2; }
h1 { font-size: clamp(1.35rem, 2.2vw, 1.7rem); font-weight: 680; letter-spacing: -0.02em; }
h2 { font-size: 1.02rem; }
h3 { font-size: 0.95rem; }
.muted { color: var(--muted); }
.stack-form { display: grid; gap: 0.55rem; margin: 1.25rem 0; }
label { font-weight: 650; }
input, select, textarea { width: 100%; min-height: 2.35rem; padding: 0.48rem 0.65rem; border: 1px solid #C9CCD2; border-radius: 0.35rem; color: var(--ink); background: #FFFFFF; }
input::placeholder, textarea::placeholder { color: #858A92; }
input:hover, select:hover, textarea:hover { border-color: #9EA3AC; }
textarea { min-height: 8rem; resize: vertical; }
.check-row { display: flex; align-items: center; gap: 0.6rem; font-weight: 500; }
.check-row input { width: 1.1rem; min-height: auto; }
dialog { appearance: none; border: 0 !important; outline: 0; border-radius: 0.6rem; color: var(--ink); background: var(--surface); box-shadow: 0 1rem 3rem rgb(71 78 89 / 0.24); }
dialog::backdrop { background: rgb(78 85 96 / 0.45); }
.field-error { margin: 0; color: #A9342F; font-size: 0.86rem; }
.text-link { color: #3659A8; font-weight: 650; }
.button { display: inline-flex; min-height: 2.35rem; align-items: center; justify-content: center; gap: 0.45rem; padding: 0.45rem 0.75rem; border: 1px solid #C7CAD0; border-radius: 0.35rem; color: var(--ink); background: #FFFFFF; text-decoration: none; cursor: pointer; }
.button:hover { border-color: #A8ACB4; background: #F2F3F5; }
.button-primary { color: #FFFFFF; border-color: #4665B2; background: var(--accent); }
.button-primary:hover { border-color: #3D58A0; background: #425FA8; }
.button-secondary { color: var(--ink); background: #FFFFFF; }
.button-danger { color: #fff; border-color: var(--danger); background: var(--danger); }
.button:disabled, .button[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.button:disabled:hover, .button[aria-disabled="true"]:hover { border-color: #C7CAD0; background: inherit; }
.icon-edit { color: #34383F; }
.icon-delete { color: var(--delete); }
.icon-copy { color: var(--copy); }
.icon-complete { color: var(--complete); }
.icon-add-photos { color: var(--add-photos); }

.app-page { min-height: 100vh; display: grid; grid-template: var(--topbar-height) 1fr / var(--sidebar-width) minmax(0, 1fr); grid-template-areas: "sidebar topbar" "sidebar workspace"; background: var(--workspace); }
.topbar { position: sticky; z-index: 10; top: 0; grid-area: topbar; display: grid; grid-template-columns: minmax(14rem, 36rem) 1fr auto; align-items: center; gap: 0.75rem; padding: 0 1rem; color: var(--ink); background: #FFFFFF; border-bottom: 1px solid var(--line); }
.icon-button { display: grid; width: 2.2rem; height: 2.2rem; place-items: center; border: 1px solid transparent; border-radius: 0.35rem; color: #5F646D; background: transparent; cursor: pointer; }
.icon-button:hover { border-color: #D1D3D8; background: #ECEDEF; }
.global-search { position: relative; }
.global-search .icon { position: absolute; top: 0.58rem; left: 0.7rem; color: #7A7F87; }
.global-search input { min-height: 2.15rem; padding-left: 2.35rem; border-color: #D5D7DB; background: #F5F5F6; }
.topbar-user { display: flex; justify-content: flex-end; align-items: center; gap: 0.6rem; }
.status-dot { width: 0.65rem; height: 0.65rem; border-radius: 50%; background: #49b675; }
.environment-chip { justify-self: end; padding: 0.18rem 0.5rem; border: 1px solid #D0D2D6; border-radius: 99rem; color: #666C75; background: #F2F3F4; font-size: 0.7rem; }
.mobile-navigation-toggle { display: none; }
.sidebar { position: fixed; z-index: 15; inset: 0 auto 0 0; grid-area: sidebar; min-width: 0; width: var(--sidebar-width); height: 100vh; display: flex; flex-direction: column; padding: 0.55rem; color: #555B64; background: var(--sidebar); border-right: 1px solid #D7D9DD; overflow: hidden; }
.sidebar-header { display: flex; min-height: 2.65rem; align-items: center; justify-content: space-between; gap: 0.5rem; padding: 0 0.35rem 0.55rem; border-bottom: 1px solid #D7D9DD; }
.sidebar-header .brand { min-width: 0; gap: 0.55rem; }
.sidebar-header .brand > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-scroll { min-height: 0; flex: 1; overflow-y: auto; padding: 0.55rem 0; scrollbar-width: thin; scrollbar-color: #B8BBC1 transparent; }
.nav-section-label { margin: 0.7rem 0.55rem 0.3rem; color: #7B8088; font-size: 0.68rem; font-weight: 750; letter-spacing: 0.09em; text-transform: uppercase; }
.nav-link { position: relative; display: flex; min-height: 2.25rem; align-items: center; gap: 0.65rem; padding: 0.42rem 0.55rem; border: 0; border-radius: 0.35rem; color: inherit; background: transparent; text-decoration: none; font-size: 0.88rem; font-weight: 520; cursor: pointer; }
.nav-link:hover { color: #363A41; background: #E5E6E8; }
.nav-link.active { color: #34383F; background: #DDDFE3; box-shadow: inset 2px 0 var(--accent); }
.nav-link .icon { flex: 0 0 auto; }
.nav-button { width: 100%; }
.nav-badge { min-width: 1.35rem; margin-left: auto; padding: 0.03rem 0.35rem; border-radius: 99rem; color: #FFFFFF; background: var(--accent); font-size: 0.68rem; font-weight: 750; text-align: center; }
.inbox-attention { animation: inbox-attention 1.6s ease-in-out infinite; }
.sidebar-footer { padding-top: 0.45rem; border-top: 1px solid #D7D9DD; }
.navigation-scrim { display: none; }
.workspace { grid-area: workspace; min-width: 0; padding: 1.35rem 1.5rem 2.5rem; overflow: auto; background: var(--workspace); }
.workspace-content { width: min(100%, 92rem); margin: 0 auto; }
.page-header, .page-heading, .panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.page-header, .page-heading { margin-bottom: 1rem; }
.page-header .muted { margin: 0.25rem 0 0; }
.eyebrow { margin: 0 0 0.25rem; color: #737982; font-size: 0.68rem; font-weight: 780; letter-spacing: 0.1em; text-transform: uppercase; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.7rem; margin-bottom: 0.9rem; }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 0.7rem; }
.settings-card { color: inherit; text-decoration: none; }
.settings-card:hover { border-color: #B8BBC2; background: var(--surface-raised); }
.settings-card p { margin-bottom: 0; color: var(--muted); }
.dashboard-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; }
.mailbox-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 0.7rem; margin-bottom: 0.9rem; }
.mailbox-card { display: grid; gap: 0.7rem; }
.mailbox-card p { margin: 0.2rem 0 0; }
.mailbox-card dl { display: grid; gap: 0.35rem; margin: 0; }
.mailbox-card dl > div { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: 0.5rem; }
.mailbox-card dt { color: var(--muted); }
.mailbox-card dd { min-width: 0; margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dashboard-grid .panel { margin-bottom: 0; }
.dashboard-list { padding: 0; margin: 0.75rem 0 0; list-style: none; }
.dashboard-list li { display: flex; min-height: 3.6rem; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-top: 1px solid var(--line); }
.dashboard-list a { min-width: 0; display: grid; gap: 0.18rem; text-decoration: none; }
.dashboard-list a:hover strong { text-decoration: underline; }
.dashboard-list strong, .dashboard-list span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dashboard-list span, .dashboard-list time { color: var(--muted); font-size: 0.8rem; }
.dashboard-list time { flex: 0 0 auto; }
.dashboard-list-unread { box-shadow: inset 2px 0 #5B8FC9; padding-left: 0.6rem !important; }
.metric-card, .panel { border: 1px solid var(--line); border-radius: 0.55rem; background: var(--surface); box-shadow: 0 1px 0 rgb(255 255 255 / 0.02); }
.metric-card, .metric-grid > .panel { display: grid; gap: 0.35rem; padding: 0.85rem; }
.metric-grid > div:not(.panel) { display: grid; min-width: 0; gap: 0.25rem; }
.metric-grid > div:not(.panel) span { color: var(--muted); font-size: 0.82rem; font-weight: 650; }
.metric-card span { color: var(--muted); font-weight: 650; }
.metric-card strong { font-size: 1.55rem; color: var(--ink); }
.metric-grid > .panel span { color: var(--muted); font-size: 0.82rem; font-weight: 650; }
.metric-grid > .panel strong { min-width: 0; overflow-wrap: anywhere; }
.panel { padding: 1rem; margin-bottom: 0.85rem; }
.empty-state { display: flex; align-items: flex-start; gap: 0.9rem; padding: 1.25rem; }
.empty-state > .icon { flex: 0 0 auto; width: 1.5rem; height: 1.5rem; color: var(--muted); }
.empty-state p { margin: 0.35rem 0 0.9rem; color: var(--muted); }
.badge { display: inline-flex; align-items: center; padding: 0.25rem 0.6rem; border-radius: 99rem; font-size: 0.8rem; font-weight: 750; }
.status-pill { display: inline-flex; align-items: center; padding: 0.18rem 0.48rem; border: 1px solid #CDD0D5; border-radius: 99rem; color: #555B64; background: #F0F1F3; font-size: 0.75rem; text-transform: capitalize; }
.badge-success { color: #246A43; background: #E4F3EA; }
.badge-danger { color: #A23B36; background: #F9E8E6; }
.check-list { padding-left: 1.25rem; }
.check-list li + li { margin-top: 0.5rem; }
.status-list { margin: 0; }
.status-list div { display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0; border-bottom: 1px solid var(--line); }
.status-list dt { color: var(--muted); }
.status-list dd { margin: 0; font-weight: 700; text-align: right; }
.context-links { padding: 0; list-style: none; }
.context-links li + li { margin-top: 0.6rem; }
.notice { padding: 0.8rem 1rem; margin-bottom: 1rem; border: 1px solid; border-radius: 0.4rem; }
.notice-success { color: #246A43; border-color: #A6D3B7; background: #EDF8F1; }
.notice-error { color: #9D3834; border-color: #E2B0AD; background: #FFF0EF; }
.notice ul { margin-bottom: 0; }
.filter-bar, .button-row { display: flex; align-items: center; gap: 0.75rem; }
.filter-bar { flex-wrap: wrap; }
.form-stack { display: grid; gap: 0.7rem; }
.form-stack > label { display: grid; gap: 0.35rem; }
.split-grid, .comparison-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
.suggestion-card { padding: 0.8rem 0; border-top: 1px solid var(--line); }
.filter-bar { max-width: 48rem; margin-bottom: 1rem; }
.filter-bar > input[type="search"] { min-width: 12rem; flex: 1 1 16rem; }
.filter-bar > select { width: auto; min-width: 10rem; flex: 0 1 14rem; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.55rem 0.65rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { color: #666C75; background: #F0F1F3; font-size: 0.72rem; letter-spacing: 0.045em; text-transform: uppercase; }
.campaigns-table { min-width: 58rem; }
.campaigns-table th:first-child, .campaigns-table td:first-child { min-width: 18rem; }
.campaigns-table th:nth-child(3), .campaigns-table td:nth-child(3) { min-width: 13rem; }
.campaigns-table th:nth-child(4), .campaigns-table td:nth-child(4) { min-width: 13rem; }
@media (max-width: 1100px) {
    .campaigns-table { display: block; min-width: 0; }
    .campaigns-table thead { display: none; }
    .campaigns-table tbody { display: grid; gap: 0.75rem; }
    .campaigns-table tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.45rem 1rem; padding: 0.85rem; border: 1px solid var(--line); border-radius: 0.4rem; }
    .campaigns-table td { display: grid; grid-template-columns: 7rem minmax(0, 1fr); gap: 0.55rem; padding: 0; border: 0; overflow-wrap: anywhere; }
    .campaigns-table td::before { content: attr(data-label); color: #666C75; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.045em; text-transform: uppercase; }
    .campaigns-table td:first-child { grid-column: 1 / -1; min-width: 0; font-weight: 650; }
}
tbody tr:hover { background: #F7F8F9; }
.actions { width: 4rem; text-align: right; }
.template-actions { width: 22rem; }
.template-actions .button-row { justify-content: flex-end; flex-wrap: wrap; }
.content-create-panel { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.content-create-panel p { margin-bottom: 0; }
.content-list-heading { margin-top: 1.25rem; }
.icon-action { display: inline-grid; width: 2.75rem; min-width: 2.75rem; height: 2.75rem; place-items: center; padding: 0; border: 1px solid transparent; border-radius: 0.35rem; background: transparent; cursor: pointer; }
.icon-action:hover { border-color: currentColor; background: #F0F1F3; }
.icon-action:disabled, .icon-action[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.icon-action.icon-edit { border-color: #C8C8C8; color: #34383F; background: #E8E8E8; }
.icon-action.icon-edit:hover { border-color: #FFFFFF; color: #34383F; background: #FFFFFF; }
.icon-action.icon-delete { background: rgb(198 40 40 / 0.1); }
.icon-action.icon-copy { background: rgb(21 101 192 / 0.12); }
.icon-action.icon-complete { background: rgb(46 125 50 / 0.12); }
.icon-action.icon-add-photos { color: var(--add-photos); background: rgb(239 108 0 / 0.12); }
.form-narrow { max-width: 46rem; }
.form-grid, .permission-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-grid > div { display: grid; gap: 0.5rem; }
fieldset { padding: 1rem; border: 1px solid var(--line); border-radius: 0.4rem; }
legend { padding: 0 0.35rem; font-weight: 750; }
.permission-grid section { padding: 0.75rem; background: var(--surface-soft); border-radius: 0.35rem; }
.permission-grid h2 { margin-bottom: 0.75rem; }
.detail-list { margin: 0; }
.detail-list div { display: grid; grid-template-columns: minmax(8rem, 14rem) 1fr; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.detail-list dt { color: var(--muted); font-weight: 650; }
.detail-list dd { margin: 0; }
.inbox-header { margin-bottom: 0.7rem; }
.inbox-summary { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 1.15rem; margin-bottom: 0.9rem; color: var(--muted); font-size: 0.82rem; }
.inbox-summary span { display: inline-flex; align-items: baseline; gap: 0.32rem; }
.inbox-summary strong { color: var(--ink); font-size: 0.95rem; }
.inbox-surface { position: relative; border: 1px solid var(--line); border-radius: 0.6rem; background: var(--surface); overflow: visible; }
.inbox-toolbar { display: flex; align-items: center; gap: 0.55rem; padding: 0.65rem; border-bottom: 1px solid var(--line); }
.inbox-filters { min-width: 0; display: flex; flex: 1; flex-wrap: wrap; align-items: center; gap: 0.45rem; }
.inbox-filters select { width: auto; min-width: 10rem; flex: 0 1 11rem; }
.inbox-filters > input[type="search"] { width: auto; min-width: 10rem; flex: 1 1 13rem; }
.inbox-filters > label:not(.inbox-search):not(.filter-chip):not(.sr-only) { min-width: 9rem; flex: 0 1 10rem; }
.inbox-search { position: relative; min-width: 12rem; flex: 1; font-weight: 400; }
.inbox-search .icon { position: absolute; top: 0.62rem; left: 0.65rem; color: #737982; pointer-events: none; }
.inbox-search input { padding-left: 2.2rem; }
.filter-chip { position: relative; flex: 0 0 auto; font-weight: 560; cursor: pointer; }
.filter-chip input { position: absolute; width: 1px; height: 1px; min-height: 0; opacity: 0; }
.filter-chip span { display: inline-flex; min-height: 2.35rem; align-items: center; padding: 0.42rem 0.7rem; border: 1px solid #CDD0D5; border-radius: 0.35rem; color: var(--muted); background: #FFFFFF; }
.filter-chip input:checked + span { color: #FFF; border-color: #4665B2; background: var(--accent); }
.filter-chip input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }
.saved-view-menu { position: relative; flex: 0 0 auto; }
.saved-view-menu > summary { list-style: none; }
.saved-view-menu > summary::-webkit-details-marker { display: none; }
.saved-view-popover { position: absolute; z-index: 20; top: calc(100% + 0.45rem); right: 0; width: min(24rem, calc(100vw - 2rem)); max-height: min(34rem, calc(100vh - 8rem)); padding: 1rem; border: 1px solid #D0D2D7; border-radius: 0.55rem; background: #FFFFFF; box-shadow: 0 1rem 3rem rgb(65 72 83 / 0.18); overflow-y: auto; }
.saved-view-popover h2 { margin-bottom: 0.6rem; }
.saved-view-list { margin-bottom: 0.8rem; border-bottom: 1px solid var(--line); }
.saved-view-list > div { display: flex; min-height: 2.5rem; align-items: center; justify-content: space-between; gap: 0.5rem; border-top: 1px solid var(--line); }
.saved-view-list a { flex: 1; text-decoration: none; }
.saved-view-list .icon-action { width: 2.25rem; min-width: 2.25rem; height: 2.25rem; }
.saved-view-form { padding-top: 0.25rem; }
.inbox-results { padding: 0; overflow-x: auto; }
.inbox-loading { margin: 0; padding: 1rem; color: var(--muted); }
.inbox-results table { min-width: 46rem; }
.inbox-results th { background: #F0F1F3; }
.inbox-results td { padding-block: 0.68rem; }
.message-unread { background: #EDF3FC; font-weight: 650; box-shadow: inset 3px 0 var(--accent); }
.message-snippet { max-width: 34rem; margin: 0.2rem 0 0; overflow: hidden; color: var(--muted); font-size: 0.9rem; font-weight: 400; text-overflow: ellipsis; white-space: nowrap; }
.pagination-controls { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin: 1rem 0; }
.message-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.message-actions form { margin: 0; }
.message-workspace { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.message-workspace > div { min-width: 0; }
.message-workspace h2 { margin-bottom: 0.65rem; }
.message-workspace textarea { min-height: 6.5rem; }
.message-body { overflow-wrap: anywhere; }
.message-body img { max-width: 100%; height: auto; }
.message-body table { display: block; max-width: 100%; overflow-x: auto; }
.plain-message { margin: 0; color: var(--ink); background: var(--surface-soft); font-family: inherit; }
.attachment-list, .timeline-list { display: grid; gap: 0.7rem; padding: 0; list-style: none; }
.attachment-list li, .timeline-list li { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: 0.7rem; border-bottom: 1px solid var(--line); }
.timeline-list span { color: var(--muted); font-size: 0.9rem; }
.composer-shell { padding: 0; overflow: hidden; }
.composer-envelope { display: grid; grid-template-columns: 4rem minmax(0, 1fr); align-items: center; gap: 0.55rem 0.8rem; padding: 1.2rem; border-bottom: 1px solid var(--line); }
.composer-envelope input { min-height: 2.35rem; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
.composer-design-panel { border-bottom: 1px solid var(--line); background: #F7F7F8; }
.composer-design-panel summary { padding: 0.75rem 1.2rem; color: #4F555E; font-weight: 700; cursor: pointer; }
.design-control-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 0.75rem; padding: 0 1.2rem 1rem; }
.design-control-grid label { display: grid; gap: 0.35rem; color: #5F646D; font-size: 0.82rem; }
.design-control-grid input, .design-control-grid select { min-height: 2.25rem; }
.editor-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; padding: 0.55rem; border-bottom: 1px solid var(--line); background: #F0F1F3; }
.toolbar-group { display: inline-flex; align-items: center; gap: 0.25rem; padding-right: 0.4rem; border-right: 1px solid #D1D3D8; }
.toolbar-group-final { padding-right: 0; border-right: 0; }
.editor-toolbar button, .editor-toolbar select, .editor-toolbar .color-control { width: auto; min-height: 2.75rem; padding: 0.4rem 0.55rem; border: 1px solid #C9CCD2; border-radius: 0.35rem; background: #FFFFFF; }
.editor-toolbar button { cursor: pointer; }
.editor-toolbar .toolbar-button { display: inline-grid; width: 2.75rem; min-width: 2.75rem; height: 2.75rem; place-items: center; padding: 0; }
.editor-toolbar .toolbar-button:hover, .editor-toolbar .toolbar-button:focus-visible { border-color: currentColor; background: #F7F7F8; }
.editor-toolbar .toolbar-button .icon { width: 1.25rem; height: 1.25rem; }
.editor-toolbar .toolbar-history { color: var(--toolbar-history); }
.editor-toolbar .toolbar-format { color: var(--toolbar-format); }
.editor-toolbar .toolbar-layout { color: var(--toolbar-layout); }
.editor-toolbar .toolbar-insert { color: var(--toolbar-insert); }
.editor-toolbar .toolbar-clear { color: var(--toolbar-clear); }
.editor-toolbar .toolbar-select { color: var(--ink); }
.editor-toolbar .toolbar-font-size { min-width: 4rem; }
.editor-toolbar .color-control { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--toolbar-format); cursor: pointer; }
.editor-toolbar .color-control .icon { width: 1.15rem; height: 1.15rem; }
.editor-toolbar .highlight-control > span[aria-hidden] { padding: 0 0.12rem; border-bottom: 0.24rem solid #F2C94C; color: #34383F; font-weight: 800; line-height: 1.1; }
.editor-toolbar input[type="color"] { width: 2rem; min-height: 1.8rem; padding: 0; border: 0; cursor: pointer; }
.composer-block-actions { display: flex; min-height: 3.4rem; align-items: center; gap: 0.35rem; padding: 0.35rem 0.75rem; border-bottom: 1px solid var(--line); background: #FFFFFF; }
.composer-block-actions > span { flex: 1; color: var(--muted); font-size: 0.84rem; }
.composer-block-actions .icon-action { width: 2.4rem; min-width: 2.4rem; height: 2.4rem; }
.editor-stage { display: flex; width: 100%; min-width: 0; padding: 1.25rem; overflow-x: auto; }
.editor-canvas { flex: 1 1 auto; width: 100%; min-width: 0; min-height: clamp(32rem, 58vh, 52rem); margin: 0; padding: 2.5rem clamp(1rem, 8vw, 5rem); overflow-wrap: anywhere; color: #24272C; background: #fff; box-shadow: 0 0.25rem 1rem rgb(65 72 83 / 0.12); }
.editor-canvas :is(h1, h2, h3), .message-preview :is(h1, h2, h3) { color: #24272C; }
.editor-canvas:focus { outline: 3px solid var(--focus); outline-offset: -3px; }
.editor-canvas [data-editor-block] { position: relative; border-radius: 0.2rem; }
.editor-canvas [data-editor-block].block-selected { outline: 2px solid #7E9BD5; outline-offset: 3px; }
.editor-canvas figure { margin: 1rem 0; }
.editor-canvas figure img { max-width: 100%; height: auto; }
.editor-canvas figcaption { color: var(--muted); font-size: 0.85rem; }
.editor-canvas figure.image-selected { outline: 3px solid var(--focus); outline-offset: 4px; }
.editor-canvas [data-editor-spacer] { display: grid; place-items: center; min-height: 8px; border: 1px dashed #B8BDC5; color: #777D86; background: repeating-linear-gradient(135deg, #F7F7F8, #F7F7F8 8px, #EEF0F2 8px, #EEF0F2 16px); font-size: 0.72rem; }
.editor-columns { display: grid; grid-template-columns: repeat(var(--column-count, 2), minmax(0, 1fr)); gap: 0.75rem; margin: 0 0 1rem; }
.editor-columns[data-editor-columns="2"] { --column-count: 2; }
.editor-columns[data-editor-columns="3"] { --column-count: 3; }
.editor-columns [data-editor-column] { min-height: 5rem; padding: 0.75rem; border: 1px dashed #AEB3BB; background: rgb(255 255 255 / 0.65); }
.editor-table { width: 100%; margin: 0 0 1rem; border-collapse: collapse; }
.editor-table :is(th, td) { min-width: 5rem; padding: 0.55rem; border: 1px solid #C8CBD0; vertical-align: top; }
.editor-table th { background: #F1F1F2; }
.inline-image-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem; padding: 0.8rem 1.2rem; border-top: 1px solid var(--line); background: var(--surface-soft); }
.inline-image-controls[hidden] { display: none; }
.inline-image-controls label { display: flex; align-items: center; gap: 0.5rem; }
.inline-image-controls label:has(input[type="url"]), .inline-image-controls label:has(input:not([type])) { min-width: min(22rem, 100%); }
.editor-canvas a[data-editor-button] { display: inline-block; padding: 0.7rem 1rem; border-radius: 0.3rem; color: #fff; background: var(--accent); text-decoration: none; }
.autosave-state { min-width: 8rem; color: var(--muted); text-align: right; }
.attachment-upload { display: grid; grid-template-columns: minmax(12rem, 1fr) auto; align-items: end; gap: 0.75rem; margin: 1rem 0; }
.attachment-upload label { grid-column: 1 / -1; }
.message-preview { max-width: 680px; min-height: 16rem; margin: 1rem auto 0; padding: 1.5rem; border: 1px solid var(--line); color: #24272C; background: #fff; transition: max-width 150ms ease; }
.message-preview.preview-desktop { max-width: min(100%, var(--message-content-width, 680px)); }
.message-preview.preview-mobile { max-width: 390px; }
.message-preview img { max-width: 100%; height: auto; }
.message-preview.preview-dark { color: #ECEDEF; border-color: #737B87; background: #555D69; }
.message-preview.preview-dark :is(h1, h2, h3) { color: #FFFFFF; }
.message-preview.preview-images-off img { visibility: hidden; }
.message-preview [data-editor-spacer] { border: 0; background: transparent; }
.message-preview .editor-columns [data-editor-column] { min-height: 0; border: 0; background: transparent; }
.composer-statusbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; padding: 0.55rem 0.85rem; border-top: 1px solid var(--line); color: #6D727A; background: #F7F7F8; font-size: 0.8rem; }
.composer-statusbar button { display: inline-flex; align-items: center; gap: 0.35rem; margin-left: auto; padding: 0.3rem 0.5rem; border: 1px solid #CDD0D5; border-radius: 0.3rem; color: #4D6FC4; background: #FFFFFF; cursor: pointer; }
.composer-statusbar button + button { margin-left: 0; }
.composer-statusbar .icon { width: 1rem; height: 1rem; }
.composer-dialog { width: min(34rem, calc(100vw - 2rem)); max-height: 85vh; padding: 1.4rem; border: 1px solid var(--line); border-radius: 0.6rem; }
.composer-dialog::backdrop { background: rgb(78 85 96 / 0.45); }
.composer-dialog > label { display: grid; gap: 0.35rem; margin: 0.8rem 0; }
.source-dialog { width: min(58rem, calc(100vw - 2rem)); }
.source-dialog textarea { min-height: 24rem; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.review-dialog { width: min(46rem, calc(100vw - 2rem)); }
.review-finding { padding: 0.65rem 0.75rem; border-left: 3px solid #4D6FC4; background: #F1F3F8; }
.review-finding-warning { border-color: #EF6C00; background: #FFF5E8; }
.review-finding-error { border-color: #C62828; background: #FFF0EF; }
.review-link { display: grid; grid-template-columns: minmax(8rem, 1fr) minmax(12rem, 2fr); gap: 0.75rem; padding: 0.45rem 0; border-bottom: 1px solid var(--line); }
.protected-send { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.photo-picker { width: min(58rem, calc(100vw - 2rem)); max-height: 85vh; padding: 1.5rem; border: 1px solid var(--line); border-radius: 0.6rem; }
.photo-picker::backdrop { background: rgb(17 18 20 / 0.68); }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr)); gap: 0.8rem; max-height: 48vh; margin: 1rem 0; overflow-y: auto; }
.photo-choice { display: grid; gap: 0.45rem; padding: 0.55rem; border: 1px solid var(--line); border-radius: 0.4rem; cursor: pointer; }
.photo-choice:has(input:checked) { border-color: var(--focus); box-shadow: 0 0 0 2px var(--focus); }
.photo-choice input { position: absolute; width: 1px; height: 1px; min-height: 0; opacity: 0; }
.photo-choice img { width: 100%; height: 7rem; object-fit: contain; background: var(--surface-soft); }
.timeline-filters { display: grid; grid-template-columns: minmax(12rem, 20rem) auto; align-items: end; gap: 0.75rem; }
.timeline-filters label { grid-column: 1 / -1; }
.contact-timeline { display: grid; gap: 0; padding: 0; list-style: none; }
.contact-timeline li { display: grid; grid-template-columns: 2.3rem 1fr; gap: 0.8rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
.contact-timeline p { margin: 0.2rem 0; }
.contact-timeline time, .contact-timeline a { display: block; color: var(--muted); font-size: 0.88rem; }
.timeline-marker { display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 50%; color: #fff; background: #646B76; font-size: 0.75rem; font-weight: 800; }
.timeline-inbound { background: #1565c0; }
.timeline-outbound { background: #2e7d32; }
.timeline-policy { background: #8a4b14; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; list-style: none; }
.tag-list li { padding: 0.3rem 0.6rem; border: 1px solid var(--line); border-radius: 99rem; background: var(--surface-soft); }
.break-all { word-break: break-all; }
pre { max-width: 100%; padding: 1rem; overflow: auto; border-radius: 0.4rem; color: #34383F; background: #F1F2F4; white-space: pre-wrap; }
.app-page.nav-collapsed { grid-template-columns: var(--sidebar-collapsed-width) minmax(0, 1fr); }
.app-page.nav-collapsed .sidebar { width: var(--sidebar-collapsed-width); }
.app-page.nav-collapsed .sidebar .nav-label,
.app-page.nav-collapsed .sidebar .nav-section-label { display: none; }
.app-page.nav-collapsed .sidebar-header { justify-content: center; padding-inline: 0; }
.app-page.nav-collapsed .sidebar-header .brand { display: none; }
.app-page.nav-collapsed .sidebar .nav-link { justify-content: center; }
.app-page.nav-collapsed .sidebar .nav-badge { position: absolute; top: 0.05rem; right: 0.02rem; min-width: 1rem; padding-inline: 0.2rem; }

@keyframes inbox-attention {
    0%, 100% { color: inherit; background: transparent; box-shadow: inset 0 0 0 1px transparent; }
    50% { color: #34383F; background: #E8EFFA; box-shadow: inset 0 0 0 1px #7E9BD5; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    .inbox-attention { animation: none !important; color: #34383F; background: #E8EFFA; box-shadow: inset 0 0 0 1px #7E9BD5; }
}

@media (max-width: 1100px) {
    .app-page { grid-template-columns: var(--sidebar-width) minmax(0, 1fr); grid-template-areas: "sidebar topbar" "sidebar workspace"; }
    .app-page.nav-collapsed { grid-template-columns: var(--sidebar-collapsed-width) minmax(0, 1fr); grid-template-areas: "sidebar topbar" "sidebar workspace"; }
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .inbox-toolbar { align-items: stretch; }
    .inbox-filters { flex-wrap: wrap; }
    .inbox-search { flex-basis: 18rem; }
}

@media (max-width: 760px) {
    .editor-columns { grid-template-columns: 1fr; }
    .composer-statusbar button { margin-left: 0; }
    .app-page, .app-page.nav-collapsed { grid-template: var(--topbar-height) 1fr / minmax(0, 1fr); grid-template-areas: "topbar" "workspace"; }
    .topbar { grid-template-columns: auto minmax(0, 1fr) auto; }
    .mobile-navigation-toggle { display: grid; }
    .global-search { display: none; }
    .environment-chip { justify-self: start; }
    .topbar-user span:first-child { display: none; }
    .sidebar, .app-page.nav-collapsed .sidebar { position: fixed; z-index: 30; inset: 0 auto 0 0; width: min(18rem, 86vw); transform: translateX(-101%); transition: transform 150ms ease; box-shadow: 1rem 0 3rem rgb(65 72 83 / 0.28); }
    .app-page.nav-mobile-open .sidebar { transform: translateX(0); }
    .app-page.nav-collapsed .sidebar .nav-label,
    .app-page.nav-collapsed .sidebar .nav-section-label { display: initial; }
    .app-page.nav-collapsed .sidebar-header { justify-content: space-between; padding: 0 0.35rem 0.55rem; }
    .app-page.nav-collapsed .sidebar-header .brand { display: inline-flex; }
    .app-page.nav-collapsed .sidebar .nav-link { justify-content: flex-start; }
    .app-page.nav-collapsed .sidebar .nav-badge { position: static; min-width: 1.35rem; margin-left: auto; padding-inline: 0.35rem; }
    .navigation-scrim { position: fixed; z-index: 20; inset: 0; width: 100%; height: 100%; border: 0; background: rgb(75 82 93 / 0.48); cursor: default; }
    .app-page.nav-mobile-open .navigation-scrim { display: block; }
    .app-page.navigation-lock { overflow: hidden; }
    .workspace { width: 100%; max-width: 100vw; padding: 0.85rem; overflow-x: hidden; }
    .metric-grid { grid-template-columns: 1fr; }
    .page-header, .page-heading, .panel-heading { align-items: flex-start; flex-direction: column; }
    .filter-bar, .form-grid, .permission-grid { display: grid; grid-template-columns: 1fr; }
    .filter-bar > select { width: 100%; }
    .inbox-toolbar { align-items: stretch; flex-direction: column; }
    .inbox-filters { display: grid; grid-template-columns: 1fr 1fr; }
    .inbox-search { grid-column: 1 / -1; }
    .inbox-filters select { width: 100%; grid-column: 1 / -1; }
    .inbox-filters > .button { grid-column: 1 / -1; }
    .filter-chip span { justify-content: center; }
    .saved-view-menu > summary { width: 100%; }
    .saved-view-popover { position: static; width: 100%; max-height: none; margin-top: 0.5rem; box-shadow: none; }
    .table-wrap, .inbox-results { width: 100%; max-width: calc(100vw - 1.7rem); overflow-x: auto; }
    .contacts-table, .contacts-table tbody, .contacts-table tr, .contacts-table td { display: block; width: 100%; }
    .contacts-table thead { display: none; }
    .contacts-table tr { padding: 0.65rem 0; border-bottom: 1px solid var(--line); }
    .contacts-table tr:last-child { border-bottom: 0; }
    .contacts-table td { display: grid; grid-template-columns: minmax(5.5rem, 35%) minmax(0, 1fr); gap: 0.6rem; align-items: center; padding: 0.3rem 0.15rem; border: 0; overflow-wrap: anywhere; }
    .contacts-table td::before { content: attr(data-label); color: var(--muted); font-size: 0.7rem; font-weight: 750; letter-spacing: 0.04em; text-transform: uppercase; }
    .contacts-table td[colspan] { display: block; }
    .contacts-table td[colspan]::before { content: none; }
    .contacts-table .actions { text-align: left; }
    .pagination-controls, .attachment-list li, .timeline-list li { align-items: flex-start; flex-direction: column; }
    .composer-envelope { grid-template-columns: 1fr; }
    .editor-toolbar { align-items: flex-start; overflow-x: hidden; }
    .editor-toolbar .toolbar-group { width: 100%; max-width: 100%; flex: 1 1 100%; flex-wrap: wrap; padding: 0 0 0.4rem; border-right: 0; border-bottom: 1px solid #D1D3D8; }
    .editor-toolbar .toolbar-group-final { width: auto; flex-basis: auto; padding-bottom: 0; border-bottom: 0; }
    .editor-canvas { padding: 1.25rem; }
    .attachment-upload, .protected-send { display: grid; grid-template-columns: 1fr; }
    .timeline-filters { grid-template-columns: 1fr; }
    .split-grid, .comparison-grid { grid-template-columns: 1fr; }
    .message-workspace { grid-template-columns: 1fr; }
    .dashboard-grid { grid-template-columns: 1fr; }
}

.section-tabs, .subnav { display:flex; gap:.35rem; flex-wrap:wrap; margin-bottom:1rem; border-bottom:1px solid var(--line); }
.section-tabs a, .subnav a { color:var(--muted); padding:.48rem .7rem; border:1px solid transparent; border-radius:.35rem .35rem 0 0; text-decoration:none; }
.section-tabs a:hover, .subnav a:hover { color:var(--ink); background:#ECEDEF; }
.section-tabs a.active, .subnav a[aria-current="page"] { color:var(--ink); border-color:var(--line); border-bottom-color:var(--surface); background:var(--surface); font-weight:700; }
.asset-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:1rem; }
.asset-grid-empty { grid-column:1/-1; width:100%; }
.asset-card { background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:1rem; }
.asset-card img,.asset-placeholder { width:100%; aspect-ratio:4/3; object-fit:contain; border-radius:5px; background:#F0F1F3; }
.asset-placeholder { display:grid; place-items:center; color:var(--muted); font-weight:700; }
.asset-card h2 { font-size:1rem; margin:.75rem 0 .25rem; }
.asset-card form { display:flex; flex-wrap:wrap; gap:.5rem; margin-top:.7rem; align-items:center; }
.asset-detail-image { display:block; max-width:680px; max-height:520px; width:100%; object-fit:contain; margin:auto; }
.color-grid { display:grid; grid-template-columns:repeat(3,minmax(130px,1fr)); gap:.75rem; grid-column:1/-1; }
.color-grid input[type="color"] { min-height:48px; padding:.25rem; }
.button-row,.button-stack { display:flex; flex-wrap:wrap; gap:.5rem; }
.button-stack { flex-direction:column; }
.template-designer { display:grid; grid-template-columns:220px minmax(360px,1fr) 240px; gap:1rem; align-items:start; }
.template-designer > .template-editor-toolbar { grid-column:1 / -1; position:sticky; top:64px; z-index:5; border:1px solid var(--line); border-radius:8px; box-shadow:0 3px 10px rgba(35,39,44,.08); }
.template-create-form { display:grid; gap:1rem; }
.template-create-composer { padding:0; }
.template-create-designer { padding:1rem; }
.template-create-designer > .template-editor-toolbar { margin:-1rem -1rem 0; border-width:0 0 1px; border-radius:0; }
.create-email-actions { display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.template-attachment-panel { margin-top:1rem; }
.template-toolbox,.template-inspector { position:sticky; top:76px; background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:.85rem; }
.template-toolbox h2,.template-inspector h2 { font-size:1rem; margin:.2rem 0 .65rem; }
.toolbox-grid { display:grid; grid-template-columns:1fr 1fr; gap:.35rem; margin-bottom:.75rem; }
.toolbox-grid button,.template-toolbox [data-insert-reusable] { border:1px solid var(--line); color:var(--ink); background:#F7F8F9; padding:.55rem; border-radius:4px; text-align:left; }
.template-toolbox .action-icon { width:100%; justify-content:center; margin-top:.5rem; }
.template-canvas { background:#DADDE1; padding:1.2rem; border-radius:8px; min-height:600px; }
.designer-block { background:#FFF; border:2px solid transparent; box-shadow:0 1px 3px rgb(65 72 83 / 0.14); padding:1rem; margin-bottom:.7rem; color:#24272C; }
.designer-block:focus-within { border-color:#1565C0; }
.designer-block > header { display:flex; justify-content:space-between; align-items:center; gap:.5rem; padding-bottom:.5rem; margin-bottom:.6rem; border-bottom:1px solid #E3E5E8; text-transform:capitalize; }
.designer-block > header button:not(.icon-action),.inline-toolbar button { min-width:32px; min-height:32px; padding:.3rem .5rem; border:1px solid #C6C9CE; color:#24272C; background:#FFF; border-radius:4px; }
.block-editable { min-height:54px; padding:.65rem; border:1px solid #C6C9CE; border-radius:4px; background:#FFF; }
.inline-toolbar { display:flex; flex-wrap:wrap; gap:.25rem; margin-bottom:.4rem; }
.inline-toolbar > * { flex:0 0 auto; max-width:100%; }
.designer-columns { display:grid; grid-template-columns:repeat(2,1fr); gap:.5rem; }
.selected-image { display:flex; justify-content:space-between; gap:.5rem; padding:.6rem; color:#24272C; background:#F2F4F6; margin-bottom:.5rem; overflow:hidden; }
.save-state { font-weight:700; min-width:130px; text-align:right; }
.finding { padding:.55rem .7rem; border-left:4px solid #8B9098; background:#F0F1F3; }
.finding-error { border-color:#C62828; background:#FFF0EF; }
.finding-warning { border-color:#EF6C00; background:#FFF5E8; }
.protected-action-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; margin-top:1rem; }
.protected-action-grid form { display:grid; gap:.6rem; align-content:start; }
.review-approval-section { scroll-margin-top: 5rem; }
.preview-controls { display:flex; flex-wrap:wrap; gap:.35rem; margin-bottom:.8rem; }
.preview-controls button { min-height:40px; border:1px solid var(--line); background:var(--surface); border-radius:4px; padding:.5rem .75rem; }
.preview-controls button.active { background:var(--accent); color:#FFF; }
.email-preview-frame { background:#DDE0E4; border:1px solid var(--line); padding:1rem; min-height:700px; overflow:auto; }
.email-preview-frame iframe { display:block; width:100%; max-width:760px; height:680px; margin:auto; border:0; background:#FFF; }
.email-preview-frame.mobile iframe { max-width:390px; }
.email-preview-frame.dark { background:#555D69; }
.email-preview-frame.dark iframe { filter:invert(.88) hue-rotate(180deg); }
.email-preview-frame pre { max-width:760px; margin:auto; white-space:pre-wrap; background:#FFF; padding:1rem; min-height:640px; color:#24272C; }

@media (max-width: 1100px) {
    .template-designer { grid-template-columns:190px minmax(320px,1fr); }
    .template-inspector { grid-column:1/-1; position:static; }
}

@media (max-width: 760px) {
    .template-designer,.protected-action-grid { grid-template-columns:1fr; }
    .template-toolbox,.template-inspector { position:static; }
    .template-canvas { padding:.55rem; }
    .color-grid { grid-template-columns:1fr 1fr; }
    .content-create-panel { align-items: flex-start; flex-direction: column; }
}

/* Codex-style light shell. All application surfaces intentionally avoid black. */
.eyebrow { color: #737982; }
.settings-card:hover { border-color: #B8BBC2; background: #F4F5F6; }
.metric-card, .panel { box-shadow: 0 1px 2px rgb(71 78 89 / 0.06); }
.status-pill { border-color: #CDD0D5; color: #555B64; background: #F0F1F3; }
.badge-success { color: #246A43; background: #E4F3EA; }
.badge-danger { color: #A23B36; background: #F9E8E6; }
.notice-success { color: #246A43; border-color: #A6D3B7; background: #EDF8F1; }
.notice-error { color: #9D3834; border-color: #E2B0AD; background: #FFF0EF; }
th { color: #666C75; background: #F0F1F3; }
tbody tr:hover { background: #F7F8F9; }
.icon-action:hover { background: #F0F1F3; }
.icon-action.icon-edit { border-color: #C8CBD0; color: #34383F; background: #ECEDEF; }
.icon-action.icon-edit:hover { border-color: #AEB2B9; color: #34383F; background: #FFFFFF; }
.permission-grid section { background: #F3F4F5; }
.filter-chip span { border-color: #CDD0D5; color: #626872; background: #FFFFFF; }
.filter-chip input:checked + span { color: #FFFFFF; border-color: #4665B2; background: var(--accent); }
.saved-view-popover { border-color: #D0D2D7; background: #FFFFFF; box-shadow: 0 1rem 3rem rgb(65 72 83 / 0.18); }
.inbox-results th { background: #F0F1F3; }
.message-unread { background: #EDF3FC; box-shadow: inset 3px 0 var(--accent); }
.editor-toolbar { background: #F0F1F3; }
.editor-toolbar button, .editor-toolbar select, .editor-toolbar .color-control { border-color: #C9CCD2; color: #34383F; background: #FFFFFF; }
.editor-canvas { font-size: var(--editor-font-size, 15px); }
.editor-canvas a[data-editor-button] { background: #4D6FC4; }
.plain-message, pre { color: #34383F; background: #F1F2F4; }
.photo-picker::backdrop { background: rgb(78 85 96 / 0.45); }
.timeline-marker { color: #FFFFFF; background: #646B76; }
.section-tabs a:hover, .subnav a:hover { color: var(--ink); background: #ECEDEF; }
.asset-card img, .asset-placeholder { background: #F0F1F3; }
.template-toolbox, .template-inspector { background: #FFFFFF; }
.toolbox-grid button, .template-toolbox [data-insert-reusable] { border-color: #CDD0D5; color: var(--ink); background: #F7F8F9; }
.designer-block { box-shadow: 0 1px 3px rgb(65 72 83 / 0.14); }
.finding { background: #F0F1F3; }
.finding-error { border-color: #C62828; background: #FFF0EF; }
.finding-warning { border-color: #EF6C00; background: #FFF5E8; }
.preview-controls button.active { background: var(--accent); color: #FFFFFF; }
.email-preview-frame.dark { background: #555D69; }

.density-compact .nav-link { min-height: 1.95rem; padding-block: 0.3rem; }
.density-compact th, .density-compact td { padding-block: 0.4rem; }
.density-compact .panel { padding: 0.8rem; }
.reduce-motion *, .reduce-motion *::before, .reduce-motion *::after { animation: none !important; transition-duration: 0.01ms !important; }

.settings-window { min-height: calc(100vh - var(--topbar-height) - 2.7rem); display: grid; grid-template-columns: 12.5rem minmax(0, 1fr); margin: -1.35rem -1.5rem -2.5rem; background: #F7F7F8; }
.settings-navigation { padding: 1.55rem 0.75rem; border-right: 1px solid #D9DBDF; background: #F1F1F2; }
.settings-navigation-title { margin: 0 0.65rem 1rem; color: #34383F; font-size: 1.05rem; font-weight: 720; }
.settings-navigation a { display: block; margin: 0.12rem 0; padding: 0.48rem 0.65rem; border-radius: 0.4rem; color: #5B616A; text-decoration: none; }
.settings-navigation a:hover { background: #E5E6E8; }
.settings-navigation a.active { color: #34383F; background: #DDDFE3; font-weight: 680; }
.settings-content { width: min(100%, 57rem); padding: 2.25rem clamp(1.25rem, 4vw, 3.5rem) 4rem; }
.settings-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; padding-bottom: 1.6rem; }
.settings-heading h1 { font-size: 1.65rem; }
.settings-heading p, .settings-section > div:first-child p { margin: 0.35rem 0 0; color: #6D727A; }
.settings-section { display: grid; grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr); gap: 1.6rem; padding: 1.4rem 0; border-top: 1px solid #D9DBDF; }
.settings-section h2 { font-size: 0.95rem; }
.settings-section > div:first-child p { font-size: 0.82rem; line-height: 1.5; }
.settings-rows { overflow: hidden; border: 1px solid #D7D9DD; border-radius: 0.6rem; background: #FFFFFF; box-shadow: 0 1px 2px rgb(71 78 89 / 0.04); }
.settings-row { display: flex; min-height: 4rem; align-items: center; justify-content: space-between; gap: 1.25rem; padding: 0.75rem 0.9rem; border-bottom: 1px solid #E0E2E5; font-weight: 500; }
.settings-row:last-child { border-bottom: 0; }
.settings-row > span { min-width: 0; display: grid; gap: 0.18rem; }
.settings-row strong { color: #34383F; font-size: 0.9rem; }
.settings-row small { color: #747A83; font-size: 0.77rem; font-weight: 450; }
.settings-row select, .settings-row input:not([type="hidden"]):not([type="checkbox"]):not([type="color"]) { width: min(14rem, 48%); }
.settings-row input[type="color"] { width: 2.6rem; min-height: 2.25rem; padding: 0.2rem; border-radius: 0.5rem; }
.settings-switch { width: 2.4rem; min-height: 1.35rem; accent-color: var(--accent); }
.appearance-preview { --preview-sidebar: #F1F1F2; --preview-workspace: #F7F7F8; --preview-surface: #FFFFFF; --preview-accent: #4D6FC4; min-height: 15rem; display: grid; grid-template-columns: 8.5rem 1fr; margin: 1.5rem 0; overflow: hidden; border: 1px solid #D1D4D9; border-radius: 0.65rem; background: var(--preview-workspace); }
.preview-sidebar { display: flex; flex-direction: column; gap: 0.55rem; padding: 0.85rem; border-right: 1px solid #D5D7DC; background: var(--preview-sidebar); }
.preview-brand { display: grid; width: 2rem; height: 2rem; place-items: center; margin-bottom: 0.6rem; border-radius: 0.42rem; color: #FFFFFF; background: #5B6370; font-size: 0.72rem; font-weight: 750; }
.preview-nav { height: 1.6rem; border-radius: 0.35rem; background: rgb(118 124 134 / 0.13); }
.preview-nav.active { box-shadow: inset 2px 0 var(--preview-accent); background: rgb(118 124 134 / 0.22); }
.preview-workspace { padding: 1.15rem; }
.preview-workspace h2 { margin-bottom: 1rem; color: #42474F; font-size: 0.9rem; }
.preview-panel { display: grid; gap: 0.25rem; padding: 1rem; border: 1px solid #D7D9DD; border-radius: 0.5rem; background: var(--preview-surface); }
.preview-panel span { color: #747A83; font-size: 0.78rem; }
.preview-lines { display: grid; gap: 0.55rem; margin-top: 1rem; }
.preview-lines i { display: block; width: 88%; height: 0.45rem; border-radius: 99rem; background: #D7D9DD; }
.preview-lines i:nth-child(2) { width: 72%; }
.preview-lines i:nth-child(3) { width: 81%; }
.appearance-preview[data-density="compact"] .preview-nav { height: 1.25rem; }
.settings-save { display: flex; justify-content: flex-end; padding-top: 1rem; border-top: 1px solid #D9DBDF; }
.journey-flow { width: min(100%, 62rem); display: grid; justify-items: stretch; gap: 0.55rem; margin-inline: auto; }
.journey-node { border-left: 0.3rem solid var(--accent); box-shadow: 0 0.25rem 1rem rgb(72 78 88 / 0.08); }
.journey-arrow { color: #747A83; font-size: 1.7rem; line-height: 1; text-align: center; }
.journey-trigger { border-top: 0.22rem solid #D5A23D; }

@media (min-width: 761px) and (max-width: 1100px) {
    .settings-section { grid-template-columns: 1fr; gap: 0.75rem; }
}

@media (max-width: 760px) {
    .settings-window { grid-template-columns: 1fr; margin: -0.85rem -0.85rem -2.5rem; }
    .settings-navigation { display: flex; overflow-x: auto; padding: 0.7rem; border-right: 0; border-bottom: 1px solid #D9DBDF; }
    .settings-navigation-title { display: none; }
    .settings-navigation a { flex: 0 0 auto; }
    .settings-content { padding: 1.25rem 1rem 3rem; }
    .settings-section { grid-template-columns: 1fr; gap: 0.75rem; }
    .settings-row { align-items: flex-start; flex-direction: column; }
    .settings-row select, .settings-row input:not([type="hidden"]):not([type="checkbox"]):not([type="color"]) { width: 100%; }
    .appearance-preview { grid-template-columns: 5rem 1fr; }
}