/* ══════════════════════════════════════════════════════════════
   ifinmail Admin UI Overrides v2.0
   ifinsta-aligned compact enterprise design.
   Loaded after ifinmail-components.css — all rules here win.
   No box-shadows. White sidebar. Dense tables. 4px grid.
   ══════════════════════════════════════════════════════════════ */

/* ─── 12-column CSS Grid ─── */
.ifinmail-admin-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--ifinmail-space-3);
    align-items: start;
}

.ifinmail-span-1  { grid-column: span 1; }
.ifinmail-span-2  { grid-column: span 2; }
.ifinmail-span-3  { grid-column: span 3; }
.ifinmail-span-4  { grid-column: span 4; }
.ifinmail-span-5  { grid-column: span 5; }
.ifinmail-span-6  { grid-column: span 6; }
.ifinmail-span-7  { grid-column: span 7; }
.ifinmail-span-8  { grid-column: span 8; }
.ifinmail-span-9  { grid-column: span 9; }
.ifinmail-span-10 { grid-column: span 10; }
.ifinmail-span-11 { grid-column: span 11; }
.ifinmail-span-12 { grid-column: span 12; }

@media (max-width: 900px) {
    .ifinmail-span-3,
    .ifinmail-span-4 { grid-column: span 6; }
    .ifinmail-span-5,
    .ifinmail-span-7,
    .ifinmail-span-8 { grid-column: span 12; }
}

@media (max-width: 640px) {
    .ifinmail-admin-grid { grid-template-columns: 1fr; }
    [class*="ifinmail-span-"] { grid-column: span 1; }
}

/* ─── Panel ─── */
.ifinmail-panel {
    padding: var(--ifinmail-space-4);
}

.ifinmail-panel-title {
    color: var(--ifinmail-color-text-primary);
}

/* ─── Table panel ─── */
.ifinmail-table-panel {
    overflow: hidden;
}

.ifinmail-table-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ifinmail-space-3);
}

/* ─── Overline ─── */
.ifinmail-overline {
    display: block;
    margin-bottom: var(--ifinmail-space-1);
}

/* ─── Health banner ─── */
.ifinmail-health-banner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.ifinmail-health-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ifinmail-space-1_5);
}

.ifinmail-health-pill {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

/* ─── Stat row (horizontal inline stats bar) ─── */
.ifinmail-stat-row {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.ifinmail-stat-cell {
    display: flex;
    flex-direction: column;
}

.ifinmail-stat-cell:last-child { border-right: none; }

.ifinmail-stat-cell__value-wrapper {
    display: flex;
    align-items: center;
    gap: var(--ifinmail-space-1_5);
}

.ifinmail-stat-cell__dot {
    border-radius: 50%;
    flex-shrink: 0;
}

.ifinmail-stat-cell__dot--ok   { background: var(--ifinmail-color-success); }
.ifinmail-stat-cell__dot--warn { background: var(--ifinmail-color-warning); }
.ifinmail-stat-cell__dot--err,
.ifinmail-stat-cell__dot--error{ background: var(--ifinmail-color-danger); }
.ifinmail-stat-cell__dot--info { background: var(--ifinmail-color-primary); }

.ifinmail-stat-cell__value {
    color: var(--ifinmail-color-text-primary);
}

/* ─── Stat panel (large number cards) ─── */
.ifinmail-stat-panel {
    padding: var(--ifinmail-space-3) var(--ifinmail-space-4);
    display: flex;
    flex-direction: column;
    gap: var(--ifinmail-space-1);
}

.ifinmail-stat-panel--warning { border-left: 3px solid var(--ifinmail-color-warning); }

.ifinmail-stat-big {
    display: block;
 /* §4.1 — numeric data always in JetBrains Mono */
    color: var(--ifinmail-color-text-primary);
}

.ifinmail-stat-detail,
.ifinmail-trend {
    font-size: var(--ifinmail-font-size-caption);
    color: var(--ifinmail-color-text-muted);
    margin: 0;
}

.ifinmail-trend--danger {
    font-size: var(--ifinmail-font-size-caption);
    color: var(--ifinmail-color-danger);
    margin: 0;
}

.ifinmail-stat-label {
    font-size: var(--ifinmail-font-size-caption);
    color: var(--ifinmail-color-text-muted);
    font-weight: var(--ifinmail-font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0;
}

.ifinmail-stat-alert-icon {
    width: 18px;
    height: 18px;
    stroke: var(--ifinmail-color-warning);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: middle;
    margin-right: var(--ifinmail-space-1);
}

/* ─── Badge (override to compact) ─── */
.ifinmail-badge {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    line-height: 1.4;
}

.ifinmail-badge--neutral { background: var(--ifinmail-color-surface-2);    color: var(--ifinmail-color-text-secondary); }

/* ─── Status dot ─── */
.ifinmail-status-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ifinmail-status-dot--info    { background: var(--ifinmail-color-primary); }
.ifinmail-status-dot--success { background: var(--ifinmail-color-success); }
.ifinmail-status-dot--warning { background: var(--ifinmail-color-warning); }
.ifinmail-status-dot--danger  { background: var(--ifinmail-color-danger); }
.ifinmail-status-dot--idle    { background: var(--ifinmail-color-text-muted); }

/* ─── Quick actions ─── */
.ifinmail-quick-action {
    color: var(--ifinmail-color-text-primary);
    text-decoration: none;
    font-size: var(--ifinmail-font-size-body);
    transition: background var(--ifinmail-transition-fast), border-color var(--ifinmail-transition-fast);
    margin-bottom: var(--ifinmail-space-2);
}

.ifinmail-quick-action:last-child { margin-bottom: 0; }

.ifinmail-quick-action:hover {
    border-color: var(--ifinmail-color-text-muted);
    text-decoration: none;
}

.ifinmail-quick-action strong {
    display: block;
    font-weight: var(--ifinmail-font-weight-semibold);
    color: var(--ifinmail-color-text-primary);
}

.ifinmail-icon-tile {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ifinmail-color-primary-tint);
    color: var(--ifinmail-color-primary);
    font-size: 14px;
    font-weight: var(--ifinmail-font-weight-bold);
    flex-shrink: 0;
}

/* ─── Timeline ─── */
.ifinmail-timeline {
    display: flex;
    flex-direction: column;
}

.ifinmail-timeline--empty { padding: var(--ifinmail-space-4) 0; }

.ifinmail-timeline-item {
    position: relative;
    transition: background var(--ifinmail-transition-fast);
}

.ifinmail-timeline-item:hover { background: var(--ifinmail-color-surface-1); }

.ifinmail-timeline-item .ifinmail-status-dot {
    left: var(--ifinmail-space-2_5);
    top: calc(var(--ifinmail-space-2_5) + 5px);
}

.ifinmail-timeline-type {
    font-size: var(--ifinmail-font-size-overline);
    letter-spacing: 0.08em;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--ifinmail-color-text-muted);
    margin-bottom: 1px;
}

.ifinmail-timeline-item strong {
    color: var(--ifinmail-color-text-primary);
    line-height: 1.3;
}

.ifinmail-timeline-item small {
    justify-content: space-between;
    margin-top: var(--ifinmail-space-1);
}

/* ─── Link strong ─── */
.ifinmail-link-strong {
    color: var(--ifinmail-color-primary);
    font-weight: var(--ifinmail-font-weight-semibold);
    text-decoration: none;
    transition: color var(--ifinmail-transition-fast);
}

.ifinmail-link-strong:hover {
    color: var(--ifinmail-color-primary-hover);
    text-decoration: underline;
}

/* Link-styled buttons (e.g. a table row "Manage" that opens a modal). */
button.ifinmail-link-strong {
    background: none;
    border: 0;
    padding: 0;
    font: inherit;
    cursor: pointer;
}

/* ─── Progress bar ─── */
.ifinmail-progress {
    margin-top: var(--ifinmail-space-1_5);
}

.ifinmail-progress .bg-danger  { background: var(--ifinmail-color-danger); }
.ifinmail-progress .bg-warning { background: var(--ifinmail-color-warning); }

/* ─── Codebox ─── */
.ifinmail-codebox {
    background: var(--ifinmail-color-surface-1);
    border: 1px solid var(--ifinmail-color-border);
    border-radius: var(--ifinmail-radius-md);
    padding: var(--ifinmail-space-2) var(--ifinmail-space-3);
    font-family: var(--ifinmail-font-mono);
    font-size: var(--ifinmail-font-size-code);
    color: var(--ifinmail-color-text-secondary);
    word-break: break-all;
    margin: var(--ifinmail-space-1_5) 0;
    line-height: 1.5;
}

/* ─── Action row ─── */
.ifinmail-action-row {
    display: flex;
    align-items: center;
    gap: var(--ifinmail-space-3);
}

/* ─── Empty state ─── */
.ifinmail-empty-state {
    justify-content: center;
}

.ifinmail-empty-state--compact { padding: var(--ifinmail-space-4) var(--ifinmail-space-3); }

.ifinmail-empty-state-icon {
    width: 32px;
    height: 32px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    margin-bottom: var(--ifinmail-space-2);
    opacity: 0.5;
}

.ifinmail-empty-state p {
    color: var(--ifinmail-color-text-muted);
}

/* ─── Engine row ─── */
.ifinmail-engine-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ifinmail-space-3);
    padding: var(--ifinmail-space-2_5) var(--ifinmail-space-3);
    border-radius: var(--ifinmail-radius-md);
    border: 1px solid var(--ifinmail-color-border);
    margin-bottom: var(--ifinmail-space-2);
    background: var(--ifinmail-surface-container-lowest);
}

.ifinmail-engine-row strong {
    font-size: var(--ifinmail-font-size-body);
    font-weight: var(--ifinmail-font-weight-semibold);
    color: var(--ifinmail-color-text-primary);
}

.ifinmail-engine-row small {
    display: block;
    font-size: var(--ifinmail-font-size-caption);
    color: var(--ifinmail-color-text-muted);
    margin-top: 1px;
}

/* ─── Toggle switch ─── */
.ifinmail-switch {
    display: inline-flex;
    align-items: center;
    width: 34px;
    height: 18px;
    border-radius: 9px;
    background: var(--ifinmail-color-border);
    position: relative;
    flex-shrink: 0;
    transition: background var(--ifinmail-transition-fast);
}

.ifinmail-switch::after {
    content: '';
    position: absolute;
    left: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--ifinmail-color-white);
    transition: left var(--ifinmail-transition-fast);
}

.ifinmail-switch--on { background: var(--ifinmail-color-success); }
.ifinmail-switch--on::after { left: 18px; }

/* ─── Quote ─── */
.ifinmail-quote {
    background: var(--ifinmail-color-surface-1);
    border-left: 3px solid var(--ifinmail-color-border);
    padding: var(--ifinmail-space-2) var(--ifinmail-space-3);
    font-size: var(--ifinmail-font-size-caption);
    color: var(--ifinmail-color-text-muted);
    border-radius: 0 var(--ifinmail-radius-md) var(--ifinmail-radius-md) 0;
    margin-top: var(--ifinmail-space-3);
    line-height: 1.5;
}

/* ─── Chart bars ─── */
.ifinmail-chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    padding: var(--ifinmail-space-2) 0 0;
}

.ifinmail-chart-bars span {
    flex: 1;
    background: var(--ifinmail-color-primary-tint);
    border-radius: 2px 2px 0 0;
    min-height: 2px;
    transition: background var(--ifinmail-transition-fast);
}

.ifinmail-chart-bars span:hover { background: var(--ifinmail-color-primary); }

/* ─── Role card ─── */
.ifinmail-role-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ifinmail-space-3);
    padding: var(--ifinmail-space-2) var(--ifinmail-space-3);
    border-radius: var(--ifinmail-radius-md);
    border: 1px solid var(--ifinmail-color-border);
    margin-bottom: var(--ifinmail-space-2);
    background: var(--ifinmail-surface-container-lowest);
}

.ifinmail-role-card strong {
    font-size: var(--ifinmail-font-size-body);
    font-weight: var(--ifinmail-font-weight-semibold);
    color: var(--ifinmail-color-text-primary);
}

/* ─── Session item ─── */
.ifinmail-session-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ifinmail-space-3);
    padding: var(--ifinmail-space-2) 0;
    border-bottom: 1px solid var(--ifinmail-color-border-light);
    font-size: var(--ifinmail-font-size-body);
}

.ifinmail-session-item:last-child { border-bottom: none; }

.ifinmail-session-item small {
    display: block;
    font-size: var(--ifinmail-font-size-caption);
    color: var(--ifinmail-color-text-muted);
    margin-top: 1px;
}

/* ─── Toolbox record ─── */
.ifinmail-toolbox-record {
    padding: var(--ifinmail-space-3) 0;
    border-bottom: 1px solid var(--ifinmail-color-border-light);
}

.ifinmail-toolbox-record:last-child { border-bottom: none; padding-bottom: 0; }

.ifinmail-toolbox-record strong {
    font-size: var(--ifinmail-font-size-body);
    font-weight: var(--ifinmail-font-weight-semibold);
    color: var(--ifinmail-color-text-primary);
}

/* ─── Text helpers ─── */
.ifinmail-text--muted {
    color: var(--ifinmail-color-text-muted);
    font-size: var(--ifinmail-font-size-body);
}

/* ─── Panel stacking (replaces style="margin-top:12px") ─── */
.ifinmail-panel--stacked {
    margin-top: var(--ifinmail-space-3); /* 12px — space-3 token */
}

/* ─── Panel icon row (replaces inline display:flex for icon groups) ─── */
.ifinmail-panel-icon-row {
    display: flex;
    align-items: center;
    gap: var(--ifinmail-space-1);
}

/* ─── Role list top spacing (replaces style="margin-top:14px") ─── */
.ifinmail-role-list {
    margin-top: var(--ifinmail-space-3_5); /* 14px — closest token */
}

/* ─── Session terminate link (replaces style="display:block;text-align:center;padding:6px;cursor:pointer") ─── */
.ifinmail-session-terminate {
    display: block;
    text-align: center;
    padding: var(--ifinmail-space-1_5) 0; /* 6px vertical */
    cursor: pointer;
    margin-top: var(--ifinmail-space-2);
    font-size: var(--ifinmail-font-size-body);
}

/* ─── Audit value (replaces style="float:right") ─── */
.ifinmail-audit-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 0 var(--ifinmail-space-2);
}

.ifinmail-audit-row:last-of-type {
    margin-bottom: 0;
}

/* ─── Chart bars inline override (height controlled by data — keep style attr for height only) ─── */
.ifinmail-chart-bars--flush {
    padding: 0;
}

/* ─── Anomalous bar highlight (replaces inline background:#c81e1e — mapped to danger token) ─── */
.ifinmail-chart-bars span.ifinmail-bar--danger {
    background: var(--ifinmail-color-danger) !important;
}

/* ─── Fix #7: Header icon-button tooltip (§7.1 — always pair icon with label) ─── */
/* Tooltips are provided by native 'title' attributes (already added in template fix #9).
   Additionally, the ifinmail-icon-button already has tooltip via [title] browser native.
   For custom CSS tooltip enhancement, use the tooltip component from §17. */
.ifinmail-icon-button[title] {
    position: relative;
}

/* ─── Fix #8: System Info modal — info list replacing inline styles ─── */
.ifinmail-modal-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--ifinmail-space-3); /* 12px */
}

.ifinmail-modal-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--ifinmail-color-border-light);
    padding-bottom: var(--ifinmail-space-2); /* 8px */
}

.ifinmail-modal-info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* Database status indicator inside modal */
.ifinmail-db-status {
    display: flex;
    align-items: center;
    gap: var(--ifinmail-space-1);
    color: var(--ifinmail-color-success);
    font-size: var(--ifinmail-font-size-body);
}

/* Shortcut box (replaces inline margin-top/background/radius/padding/font-size) */
.ifinmail-shortcut-box {
    margin-top: var(--ifinmail-space-5); /* 20px */
    background: var(--ifinmail-color-surface-2);
    border-radius: var(--ifinmail-radius-md);
    padding: var(--ifinmail-space-3); /* 12px */
}

.ifinmail-shortcut-heading {
    display: block;
    margin-bottom: var(--ifinmail-space-1_5); /* 6px */
    font-size: var(--ifinmail-font-size-body);
    font-weight: var(--ifinmail-font-weight-semibold);
    color: var(--ifinmail-color-text-primary);
}

.ifinmail-shortcut-list {
    margin: 0;
    padding-left: var(--ifinmail-space-4_5, 18px);
    display: flex;
    flex-direction: column;
    gap: var(--ifinmail-space-1);
    color: var(--ifinmail-color-text-secondary);
    font-size: var(--ifinmail-font-size-body-small);
}

/* Keyboard badge — replaces inline code styles */
.ifinmail-kbd {
    font-family: var(--ifinmail-font-mono);
    background: var(--ifinmail-color-surface-2);
    padding: 1px var(--ifinmail-space-1); /* 1px 4px */
    border-radius: var(--ifinmail-radius-sm);
    font-weight: var(--ifinmail-font-weight-bold);
    font-size: var(--ifinmail-font-size-body-small);
}

/* Mono text for deployment host etc */
.ifinmail-text--mono {
    font-family: var(--ifinmail-font-mono);
    font-size: var(--ifinmail-font-size-body-small); /* 12px — min floor */
}

/* Alias for codebox-inline */
.ifinmail-code {
    font-family: var(--ifinmail-font-mono);
    font-size: var(--ifinmail-font-size-body-small);
    color: var(--ifinmail-color-text-secondary);
}

/* Server status inline indicator */
.ifinmail-server-status-indicator {
    display: flex;
    align-items: center;
    gap: var(--ifinmail-space-1);
    color: var(--ifinmail-color-success);
    font-size: var(--ifinmail-font-size-body);
}

/* ─── Audit panel ─── */
.ifinmail-audit-panel {
    background: var(--ifinmail-surface-container-lowest);
    border: 1px solid var(--ifinmail-color-border);
    border-radius: var(--ifinmail-radius-lg);
    padding: var(--ifinmail-space-3) var(--ifinmail-space-4);
}

/* Failsafe Layout Alignment and Robustness for Audit Trail Timeline Cards */
.ifinmail-timeline-item {
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
}

.ifinmail-audit-panel .ifinmail-timeline-item {
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
    box-sizing: border-box !important;
}

.ifinmail-audit-panel .ifinmail-timeline-item::before {
    left: -25px !important; /* Perfect pixel-center alignment on vertical timeline line */
}

.ifinmail-audit-panel .ifinmail-timeline-item p {
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
    margin: var(--ifinmail-space-1) 0 0 !important;
}

.ifinmail-audit-panel .ifinmail-timeline-item small {
    display: flex !important;
    flex-direction: column !important; /* Stack vertically to prevent collision/overflow in narrow sidebars */
    align-items: flex-start !important;
    gap: var(--ifinmail-space-0_5, 2px) !important;
    margin-top: var(--ifinmail-space-2, 8px) !important;
}

.ifinmail-audit-panel .ifinmail-timeline-item small span {
    width: 100% !important;
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
}

.ifinmail-audit-more {
    display: block;
    text-align: center;
    padding: var(--ifinmail-space-2_5) 0 0;
    font-size: var(--ifinmail-font-size-caption);
    border-top: 1px solid var(--ifinmail-color-border);
    margin-top: var(--ifinmail-space-2);
}

.ifinmail-logs-actions { gap: var(--ifinmail-space-2); }

/* ─── Domain stat ─── */
.ifinmail-domain-stat {
    display: flex;
    flex-direction: column;
    gap: var(--ifinmail-space-1);
}

/* ─── Login refinements ─── */
.ifinmail-login {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.ifinmail-login-card__brand {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ifinmail-login-card__title {
    text-align: center;
    font-weight: var(--ifinmail-font-weight-bold);
    color: var(--ifinmail-color-text-primary);
}

.ifinmail-login-card__subtitle {
    text-align: center;
    color: var(--ifinmail-color-text-muted);
}

.ifinmail-login-form__input {
    display: block;
    width: 100%;
 /* Spacious visual height - no compactness */
    border: 1px solid var(--ifinmail-color-border);
    background: var(--ifinmail-surface-container-lowest);
    font-family: var(--ifinmail-font-ui);
    font-size: var(--ifinmail-font-size-body);
    color: var(--ifinmail-color-text-primary);
    box-sizing: border-box;
    box-shadow: none !important;
}

.ifinmail-login-form__submit {
 /* Spacious submit button */
    font-size: var(--ifinmail-font-size-body) !important;
    font-weight: var(--ifinmail-font-weight-semibold) !important;
}

/* On mobile viewports, let the auth cards take full screen with no borders */
@media (max-width: 850px) {

    .ifinmail-login-card {
        display: flex;
        flex-direction: column;
        justify-content: center;
        box-sizing: border-box;
    }
}

/* ─── Inline form panel ─── */
.ifinmail-inline-form-panel {
    background: var(--ifinmail-surface-container-lowest);
    border: 1px solid var(--ifinmail-color-border);
    border-radius: var(--ifinmail-radius-lg);
    padding: var(--ifinmail-space-4);
    margin-bottom: var(--ifinmail-space-3);
    box-shadow: none !important;
}

/* ─── Input compact variant ─── */
.ifinmail-input--compact {
    height: 30px;
    padding: 0 var(--ifinmail-space-2);
    font-size: var(--ifinmail-font-size-body);
    border-radius: var(--ifinmail-radius-md);
}

/* ─── Telemetry panel utilities ─── */
.ifinmail-telemetry-container {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: var(--ifinmail-space-3);
}

.ifinmail-telemetry-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    margin-bottom: 4px;
}

/* ─── Quick action description text ─── */
.ifinmail-quick-action small.ifinmail-text--muted {
    display: block;
    font-size: var(--ifinmail-font-size-caption);
    color: var(--ifinmail-color-text-muted);
    margin-top: 1px;
}

/* ══════════════════════════════════════════════════════════════
   Setup Wizard Responsiveness (Mobile & Compact Viewports)
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
    .ifinmail-setup-wizard {
        padding: var(--ifinmail-space-4);
    }
    
    

    .ifinmail-setup-card {
        padding: var(--ifinmail-space-4);
    }
    
    .ifinmail-setup-actions,
    .ifinmail-setup-next-steps {
        flex-direction: column;
        align-items: stretch;
        gap: var(--ifinmail-space-2);
    }
    
    .ifinmail-setup-actions button,
    .ifinmail-setup-actions a,
    .ifinmail-setup-actions form,
    .ifinmail-setup-next-steps a {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }

    .ifinmail-setup-actions form button {
        width: 100%;
    }

    .ifinmail-dns-providers {
        grid-template-columns: 1fr;
        gap: var(--ifinmail-space-3);
    }

    .ifinmail-dns-provider-card {
        padding: var(--ifinmail-space-3);
    }

    /* Prevent manual setup DNS records table overflow */
    .ifinmail-setup-table {
        display: block;
        width: 100%;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
}

/* ══════════════════════════════════════════════════════════════
   Global Button Hover states & Color Contrast Compliance (WCAG)
   ══════════════════════════════════════════════════════════════ */
/* Exclude underlines from buttons rendered using link <a> tags */
.ifinmail-btn:hover,
.ifinmail-shell a.ifinmail-btn:hover {
    text-decoration: none !important;
}

/* Primary Button High-Contrast Focus & active enhancements */
.ifinmail-btn--primary {
    background-color: var(--ifinmail-color-primary) !important;
    color: var(--ifinmail-on-primary) !important; /* 6.5:1 against primary in light, dark text on the lighter dark-theme primary */
    border: 1px solid transparent !important;
}

.ifinmail-btn--primary:hover {
    background-color: var(--ifinmail-color-primary-hover) !important; /* >8.0:1 contrast ratio */
    color: var(--ifinmail-on-primary) !important;
}

/* Outline Button High-Contrast Focus & Active enhancements */
.ifinmail-btn--outline {
    border-color: var(--ifinmail-color-primary) !important;
    color: var(--ifinmail-color-primary) !important; /* Exceeds 6.3:1 contrast against white background */
}

.ifinmail-btn--outline:hover {
    background-color: var(--ifinmail-color-primary-tint) !important; /* 8.23:1 contrast against background container */
    color: var(--ifinmail-color-primary-hover) !important;
    border-color: var(--ifinmail-color-primary-hover) !important;
}

/* Ghost Button High-Contrast settings */
.ifinmail-btn--ghost {
    color: var(--ifinmail-color-text-muted) !important; /* Exceeds 4.5:1 accessibility ratio */
}

.ifinmail-btn--ghost:hover {
    background-color: var(--ifinmail-color-surface-2) !important;
    color: var(--ifinmail-color-text-primary) !important; /* Exceeds 12.0:1 contrast ratio */
}

/* ══════════════════════════════════════════════════════════════
   Immersive Registration Flow (Max Height 100vh)
   ══════════════════════════════════════════════════════════════ */
.ifinmail-reg {
    box-sizing: border-box;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.ifinmail-reg-card {
 /* wizard layout spacing breathing room */
    display: flex !important;
    flex-direction: column !important;
    box-sizing: border-box;
    overflow-y: auto !important; /* Safeguard scroll for tiny screens */
}

/* Align wizard typography with login cards */
.ifinmail-reg-card__title {
    text-align: center !important;
    font-weight: var(--ifinmail-font-weight-bold) !important;
    color: var(--ifinmail-color-text-primary) !important;
}

.ifinmail-reg-card__subtitle {
    text-align: center !important;
    color: var(--ifinmail-color-text-muted) !important;
}

/* Ensure focus states on registration forms have no outlines or offsets */

@media (max-width: 850px) {
    
    .ifinmail-reg-card {
        overflow-y: auto !important;
    }

    .ifinmail-reg-stepper__steps {
        display: none !important; /* Hide cluttered horizontal dots on mobile viewports */
    }

    .ifinmail-reg-stepper__counter {
        display: block !important;
        text-align: center !important;
        font-size: var(--ifinmail-font-size-body) !important;
        font-weight: var(--ifinmail-font-weight-semibold) !important;
        color: var(--ifinmail-color-primary) !important;
        margin-bottom: var(--ifinmail-space-4) !important;
    }
}

/* Auth compactness and consistency pass */
.ifinmail-login,
.ifinmail-reg {
    min-height: 100vh !important;
    min-height: 100dvh !important;
    height: auto !important;
    max-height: none !important;
    overflow: auto !important;
    flex-direction: column !important;
    gap: var(--ifinmail-space-3) !important;
    padding: var(--ifinmail-space-5) !important;
    background-color: var(--ifinmail-color-surface-1) !important;
    background-image: var(--ifinmail-bg-grid-image) !important;
    background-size: var(--ifinmail-bg-grid-size) !important;
}

.ifinmail-login-card,
.ifinmail-reg-card {
    width: calc(100vw - var(--ifinmail-space-10)) !important;
    max-width: 372px !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    padding: var(--ifinmail-space-6) !important;
    background: var(--ifinmail-surface-container-lowest) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid var(--ifinmail-color-border) !important;
    border-radius: var(--ifinmail-radius-dialog) !important;
    box-shadow: none !important;
    overflow: visible !important; /* Prevent internal scrollbars */
    transition:
        border-color var(--ifinmail-transition-fast),
        background-color var(--ifinmail-transition-fast),
        box-shadow var(--ifinmail-transition-fast) !important;
}

.ifinmail-reg-card {
    width: calc(100vw - var(--ifinmail-space-10)) !important;
    max-width: 404px !important;
}

.ifinmail-login-card:hover,
.ifinmail-reg-card:hover {
    border-color: var(--ifinmail-border-strong) !important;
}

.ifinmail-login-card__brand,
.ifinmail-reg-card__logo {
    margin-bottom: var(--ifinmail-space-4) !important;
}

.ifinmail-login-card__title,
.ifinmail-reg-card__title {
    font-size: var(--ifinmail-font-size-h1) !important;
    line-height: var(--ifinmail-line-height-tight) !important;
    letter-spacing: 0 !important;
    margin: 0 0 var(--ifinmail-space-1) !important;
}

.ifinmail-login-card__subtitle,
.ifinmail-reg-card__subtitle {
    font-size: var(--ifinmail-font-size-body-small) !important;
    line-height: var(--ifinmail-line-height) !important;
    margin: 0 0 var(--ifinmail-space-5) !important;
}

.ifinmail-login-form__group {
    margin-bottom: var(--ifinmail-space-3) !important;
}

.ifinmail-login-form__label-row {
    margin-bottom: var(--ifinmail-space-1) !important;
}

.ifinmail-login-form__label,
.ifinmail-login-form__checkbox-label,
.ifinmail-login-form__forgot,
.ifinmail-reg-card__footer-link,
.ifinmail-login-card__register {
    font-size: var(--ifinmail-font-size-body-small) !important;
}

.ifinmail-login-form__label {
    display: block !important;
    font-weight: var(--ifinmail-font-weight-medium) !important;
    color: var(--ifinmail-color-text-secondary) !important;
    margin-bottom: var(--ifinmail-space-1_5) !important;
}

.ifinmail-login-form__input {
    height: 40px !important;
    padding: 0 var(--ifinmail-space-3) !important;
    border-radius: var(--ifinmail-radius-md) !important;
    transition:
        background-color var(--ifinmail-transition-fast),
        border-color var(--ifinmail-transition-fast),
        box-shadow var(--ifinmail-transition-fast) !important;
}

.ifinmail-login-form__input:hover {
    border-color: var(--ifinmail-border-strong) !important;
}

.ifinmail-login-form__input:focus,
.ifinmail-login-form__input:focus-visible,
.ifinmail-reg .ifinmail-form-group input:focus,
.ifinmail-reg .ifinmail-login-form__input:focus {
    outline: none !important;
    border-color: var(--ifinmail-color-primary) !important;
    box-shadow: 0 0 0 3px rgba(var(--ifinmail-color-primary-rgb), 0.12) !important;
}

.ifinmail-login-form__checkbox-row {
    margin-bottom: var(--ifinmail-space-4) !important;
}

.ifinmail-login-form__submit {
    height: 40px !important;
    margin-top: var(--ifinmail-space-2) !important;
}

.ifinmail-login-card__terms {
    margin-top: var(--ifinmail-space-4) !important;
    line-height: var(--ifinmail-line-height) !important;
}

.ifinmail-login-card__register,
.ifinmail-reg-card__footer-link {
    width: auto !important;
    max-width: 100% !important;
    margin: 0 !important;
}

.ifinmail-reg-stepper {
    margin-bottom: var(--ifinmail-space-5) !important;
}

.ifinmail-reg-stepper__step {
    min-width: 42px !important;
}

.ifinmail-reg-stepper__dot {
    width: 22px !important;
    height: 22px !important;
}

.ifinmail-reg-stepper__connector {
    width: 24px !important;
    margin-bottom: 18px !important;
}

.ifinmail-pw-reset-icon,
.ifinmail-reg-icon {
    margin-bottom: var(--ifinmail-space-4) !important;
}

.ifinmail-pw-reset-icon svg,
.ifinmail-reg-icon svg {
    width: 40px !important;
    height: 40px !important;
}

.ifinmail-error-banner,
.ifinmail-login-error,
.ifinmail-verify-tip,
.ifinmail-verify-success,
.ifinmail-verify-fallback {
    border-radius: var(--ifinmail-radius-md) !important;
    padding: var(--ifinmail-space-3) !important;
    margin-bottom: var(--ifinmail-space-3) !important;
}

.ifinmail-reg-username-preview {
    padding: var(--ifinmail-space-2) var(--ifinmail-space-3) !important;
    margin-bottom: var(--ifinmail-space-3) !important;
}

@media (max-width: 850px) {
    .ifinmail-login,
    .ifinmail-reg {
        padding: var(--ifinmail-space-4) !important;
        background-color: var(--ifinmail-color-surface-1) !important;
    }

    .ifinmail-login-card,
    .ifinmail-reg-card {
        width: calc(100vw - var(--ifinmail-space-8)) !important;
        max-width: 390px !important;
        height: auto !important;
        min-height: 0 !important;
        max-height: none !important;
        border: 1px solid var(--ifinmail-color-border) !important;
        border-radius: var(--ifinmail-radius-lg) !important;
        padding: var(--ifinmail-space-5) !important;
    }

    .ifinmail-reg-stepper {
        margin-bottom: var(--ifinmail-space-4) !important;
    }
}

/* On small mobile screens under 640px, cards take 100% height and width with zero margins/borders/corners */
@media (max-width: 640px) {
    .ifinmail-login,
    .ifinmail-reg {
        padding: 0 !important;
        background-color: var(--ifinmail-surface-container-lowest, #ffffff) !important;
        background-image: none !important;
    }

    .ifinmail-login-card,
    .ifinmail-reg-card {
        width: 100% !important;
        min-height: 100vh !important;
        min-height: 100dvh !important;
        max-width: 100% !important;
        height: auto !important; /* Allow natural expansion without clipping */
        border: none !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        margin: 0 !important;
        padding: var(--ifinmail-space-8) var(--ifinmail-space-5) !important;
        background: var(--ifinmail-surface-container-lowest, #ffffff) !important;
        display: flex;
        flex-direction: column;
        justify-content: center;
        box-sizing: border-box !important;
        overflow: visible !important; /* Eliminate internal scrollbars */
    }
}

/* ─── DNS Config — extracted inline styles ─── */
.ifinmail-cluster-host-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 12px;
}

.ifinmail-cluster-host-status {
    margin-left: auto;
    color: var(--ifinmail-color-text-secondary);
}

.ifinmail-toolbox-header {
    justify-content: space-between;
}

.ifinmail-toolbox-title {
    margin: 0;
}

.ifinmail-toolbox-content {
    width: 100%;
}

.ifinmail-hop-overline {
    margin-top: 14px;
}

.ifinmail-hop-slider {
    width: 100%;
    margin-top: 8px;
}

.ifinmail-modal-dialog {
    max-width: 520px;
    width: 90%;
}

.ifinmail-form-group {
    margin-bottom: 16px;
}

.ifinmail-form-group--hidden {
    display: none;
}

.ifinmail-input--full {
    width: 100%;
}

.ifinmail-help-text {
    display: block;
    margin-top: 4px;
    color: var(--ifinmail-color-text-muted);
    font-size: 12px;
}

.ifinmail-required {
    color: var(--ifinmail-color-danger);
}

.ifinmail-body--no-scroll {
    overflow: hidden;
}

.ifinmail-hidden {
    display: none;
}

/* ─── Spam Filtering — extracted inline styles ─── */
.ifinmail-chart-bars {
    height: 160px;
}

.ifinmail-sensitivity-header {
    justify-content: space-between;
    margin-top: 16px;
}

.ifinmail-sensitivity-value {
    font-size: 1.25rem;
    color: var(--ifinmail-color-primary);
}

.ifinmail-sensitivity-slider {
    width: 100%;
    margin-top: 24px;
}

.ifinmail-sensitivity-labels {
    justify-content: space-between;
    margin-top: 12px;
}

.ifinmail-engine-list {
    margin-top: 14px;
}

.ifinmail-engine-row--disabled {
    opacity: 0.55;
}

.ifinmail-provider-form-group {
    flex: 1;
}

.ifinmail-provider-type-group {
    width: 180px;
}