:root {
    color-scheme: light;
    --bg: #f6f7fb;
    --surface: #ffffff;
    --border: #e5e7eb;
    --border-strong: #d7dae1;
    --text: #1a1d29;
    --text-muted: #6b7280;
    --text-faint: #9ca3af;

    --primary: #1e73be;
    --primary-hover: #155a96;
    --primary-soft: #eaf4fb;
    --primary-soft-text: #155a96;

    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --danger-soft: #fef2f2;
    --danger-soft-text: #b91c1c;

    --success: #16a34a;
    --success-soft: #ecfdf3;
    --success-soft-text: #15803d;

    --warning: #d97706;
    --warning-soft: #fffbeb;
    --warning-soft-text: #b45309;

    --neutral-soft: #f3f4f6;
    --neutral-soft-text: #4b5563;

    --bounced: #7c3aed;
    --bounced-soft: #f5f3ff;
    --bounced-soft-text: #6d28d9;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
    --shadow-md: 0 4px 12px rgba(16, 24, 40, 0.08);
    --sidebar-w: 240px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Helvetica, Arial, sans-serif;
    margin: 0;
    color: var(--text);
    background: var(--bg);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.25; margin: 0 0 4px; font-weight: 650; letter-spacing: -0.01em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1rem; }
p { margin: 0 0 8px; }
a { color: var(--primary); }
code {
    background: var(--neutral-soft);
    border-radius: 4px;
    padding: 1px 6px;
    font-size: 0.85em;
}

/* ---------- App shell / sidebar ---------- */

.app-shell {
    display: flex;
    min-height: 100vh;
    align-items: stretch;
}

.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 20px 14px;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px 20px;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}

.sidebar-brand-mark {
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--primary), #4aa3df);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.sidebar-brand-mark svg { width: 16px; height: 16px; }

.sidebar-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: background 0.12s ease, color 0.12s ease;
}

.sidebar-nav a svg { width: 17px; height: 17px; flex-shrink: 0; opacity: 0.85; }

.sidebar-nav a:hover { background: var(--neutral-soft); color: var(--text); }

.sidebar-nav a.active {
    background: var(--primary-soft);
    color: var(--primary-soft-text);
}

.sidebar-nav a.active svg { opacity: 1; }

.sidebar-footer {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
}

.sidebar-user {
    font-size: 0.78rem;
    color: var(--text-faint);
    padding: 0 10px;
    margin: 0 0 6px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 600;
}

.sidebar-footer form { margin: 0; }

.sidebar-footer button {
    width: 100%;
    justify-content: flex-start;
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    color: var(--text-muted);
    border: none;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
}

.sidebar-footer button:hover { background: var(--neutral-soft); color: var(--text); }
.sidebar-footer svg { width: 17px; height: 17px; }

.app-main {
    flex: 1;
    min-width: 0;
    padding: 30px 36px 60px;
}

main { max-width: 1180px; }

/* ---------- Page header ---------- */

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.page-header .actions { display: flex; gap: 10px; flex-wrap: wrap; }

.page-subtitle { color: var(--text-muted); font-size: 0.88rem; margin-top: -2px; }

/* ---------- Buttons ---------- */

button, .btn {
    background: var(--primary);
    color: #fff;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 550;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.12s ease, border-color 0.12s ease, opacity 0.12s ease;
    line-height: 1.3;
}

button:hover, .btn:hover { background: var(--primary-hover); }
button:disabled { opacity: 0.55; cursor: default; }
button:disabled:hover { background: var(--primary); }

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border-strong);
}
.btn-secondary:hover { background: var(--neutral-soft); }

.btn-danger { background: var(--danger); }
.btn-danger:hover { background: var(--danger-hover); }

.btn-ghost {
    background: none;
    color: var(--text-muted);
    border: 1px solid transparent;
    padding: 6px 10px;
}
.btn-ghost:hover { background: var(--neutral-soft); color: var(--text); }

.btn-sm { padding: 4px 10px; font-size: 0.78rem; }

.inline-form { display: inline; }

.row-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* ---------- Tables ---------- */

.table-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

table { width: 100%; border-collapse: collapse; }

.table-card table { margin: 0; }

th, td {
    text-align: left;
    padding: 11px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.87rem;
}

thead th {
    background: var(--neutral-soft);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #fafafe; }

table:not(.table-card table) { margin-top: 16px; }

/* ---------- Status pills ---------- */

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--neutral-soft);
    color: var(--neutral-soft-text);
}

.status-pill::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.status-pending { background: var(--warning-soft); color: var(--warning-soft-text); }
.status-sent { background: var(--success-soft); color: var(--success-soft-text); }
.status-failed { background: var(--danger-soft); color: var(--danger-soft-text); }
.status-bounced { background: var(--bounced-soft); color: var(--bounced-soft-text); }

.status-campaign-running { background: var(--primary-soft); color: var(--primary-soft-text); }
.status-campaign-paused { background: var(--warning-soft); color: var(--warning-soft-text); }
.status-campaign-completed { background: var(--success-soft); color: var(--success-soft-text); }
.status-campaign-canceled { background: var(--neutral-soft); color: var(--neutral-soft-text); }

/* ---------- Progress bar ---------- */

.progress-bar {
    background: var(--neutral-soft);
    border-radius: 999px;
    overflow: hidden;
    height: 10px;
}

.progress-bar-fill {
    background: var(--primary);
    height: 100%;
    border-radius: 999px;
    transition: width 0.4s ease;
}

.progress-bar-sm { height: 6px; min-width: 90px; }
.progress-bar-lg { height: 14px; }

.status-pill.spinning::before {
    animation: pulse 0.9s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(1.4); }
}

/* ---------- Toolbar / filters ---------- */

.toolbar {
    display: flex;
    gap: 14px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

.toolbar label {
    display: flex;
    flex-direction: column;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    gap: 5px;
}

.toolbar form { display: contents; }

/* ---------- Forms ---------- */

select, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="file"], textarea {
    padding: 8px 10px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-family: inherit;
    background: var(--surface);
    color: var(--text);
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

select:focus, input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

textarea { width: 100%; min-height: 220px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.83rem; }

input[type="checkbox"] { width: auto; accent-color: var(--primary); }

form.stacked label {
    display: block;
    margin-bottom: 14px;
}

form.stacked label > span {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 5px;
}

form.stacked input[type="text"],
form.stacked input[type="email"],
form.stacked input[type="password"],
form.stacked input[type="number"],
form.stacked select { width: 100%; }

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    margin-bottom: 6px !important;
    color: var(--text);
}

.hint { color: var(--text-muted); font-size: 0.82rem; }

.error {
    color: var(--danger-soft-text);
    background: var(--danger-soft);
    border: 1px solid #fecaca;
    padding: 9px 13px;
    border-radius: var(--radius-sm);
    font-size: 0.87rem;
    margin-bottom: 12px;
}

/* ---------- Cards / layout helpers ---------- */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.form-card { max-width: 520px; }
.form-card--narrow { max-width: 400px; }

.split { display: flex; gap: 24px; align-items: flex-start; flex-wrap: wrap; }
.split > * { flex: 1 1 320px; min-width: 0; }

.preview-box {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    background: var(--bg);
}

.preview-box + .preview-box { margin-top: 10px; }

.mt-lg { margin-top: 24px; }

.danger-zone {
    border-color: #fecaca;
    background: var(--danger-soft);
}

.danger-zone h2 { color: var(--danger-soft-text); }
.danger-zone input[type="text"] { max-width: 200px; }

.empty-state {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-muted);
}

.badge-count {
    display: inline-block;
    background: var(--neutral-soft);
    color: var(--neutral-soft-text);
    border-radius: 999px;
    padding: 0 8px;
    font-size: 0.78rem;
    font-weight: 600;
}

/* ---------- Auth page ---------- */

.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(180deg, #f6f7fb 0%, #eef0f9 100%);
}

.auth-card {
    width: 340px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 32px 28px;
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
}

.auth-brand .sidebar-brand-mark { width: 34px; height: 34px; border-radius: 10px; }
.auth-brand span { font-weight: 700; font-size: 1.1rem; }
.auth-subtitle { margin: -6px 0 18px; color: var(--text-muted); font-size: 0.86rem; line-height: 1.45; text-align: center; }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form label { display: block; }
.auth-form label > span { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); margin-bottom: 5px; }
.auth-form input { width: 100%; }
.auth-form button { width: 100%; justify-content: center; margin-top: 4px; padding: 9px 14px; }

/* ---------- Misc ---------- */

/* ---------- Send dashboard ---------- */

.dashboard-card { padding: 20px 22px 16px; }

.dashboard-kpis {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    padding-bottom: 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.kpi-group { min-width: 220px; }
.kpi-group h2 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); margin-bottom: 10px; }

.kpi-row { display: flex; gap: 24px; }

.kpi { display: flex; flex-direction: column; }
.kpi-value { font-size: 1.7rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.kpi-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }

.kpi-sent { color: var(--success-soft-text); }
.kpi-failed { color: var(--danger-soft-text); }
.kpi-bounced { color: var(--bounced-soft-text); }

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.chart-header h2 { font-size: 0.85rem; margin: 0; }

.chart-legend {
    list-style: none;
    display: flex;
    gap: 14px;
    margin: 0;
    padding: 0;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.chart-legend li { display: flex; align-items: center; gap: 5px; }

.legend-dot { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.legend-sent { background: var(--success); }
.legend-failed { background: var(--danger); }
.legend-bounced { background: var(--bounced); }

.chart-row {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 130px;
    padding-top: 4px;
}

.chart-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    min-width: 0;
}

.chart-bar {
    width: 100%;
    max-width: 12px;
    height: 120px;
    display: flex;
    flex-direction: column-reverse;
    border-radius: 3px 3px 1px 1px;
    overflow: hidden;
    background: var(--neutral-soft);
    cursor: default;
}

.chart-seg { width: 100%; flex-shrink: 0; }
.chart-seg-sent { background: var(--success); }
.chart-seg-failed { background: var(--danger); }
.chart-seg-bounced { background: var(--bounced); }

.chart-daylabel {
    font-size: 0.68rem;
    color: var(--text-faint);
    margin-top: 6px;
    font-variant-numeric: tabular-nums;
}

/* ---------- Activity log ---------- */

#activity-log {
    max-height: 260px;
    overflow-y: auto;
}

.log-entry {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 7px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.83rem;
}

.log-entry:last-child { border-bottom: none; }

.log-time {
    color: var(--text-faint);
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
    width: 68px;
}

.log-email { flex-shrink: 0; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.log-detail { color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Sortable table headers ---------- */

th.sortable {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

th.sortable:hover { color: var(--text); }

.sort-caret {
    display: inline-block;
    margin-left: 4px;
    opacity: 0.35;
}

.sort-caret::after { content: "\2195"; }

th.sortable.sort-asc .sort-caret,
th.sortable.sort-desc .sort-caret { opacity: 1; color: var(--primary); }

th.sortable.sort-asc .sort-caret::after { content: "\2191"; }
th.sortable.sort-desc .sort-caret::after { content: "\2193"; }

.hidden { display: none !important; }

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(17, 24, 39, 0.48);
    padding: 20px;
    align-items: center;
    justify-content: center;
}

.modal-card {
    position: relative;
    width: min(520px, 100%);
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(16, 24, 40, 0.18);
    padding: 22px;
}

.modal-card h2 { margin-bottom: 18px; }
.modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    justify-content: center;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.5rem;
}
.modal-close:hover { background: var(--neutral-soft); color: var(--text); }
.modal-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.modal-error {
    color: var(--danger-soft-text);
    background: var(--danger-soft);
    border: 1px solid #fecaca;
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    margin-bottom: 14px;
}

/* ---------- Mobile navigation shell ---------- */
.mobile-topbar,
.sidebar-overlay { display: none; }

@media (max-width: 820px) {
    html, body { min-height: 100%; height: auto; }
    body.nav-open { overflow: hidden; }

    .app-shell {
        display: block;
        min-height: 100vh;
    }

    .mobile-topbar {
        display: flex;
        position: sticky;
        top: 0;
        z-index: 900;
        height: 60px;
        align-items: center;
        gap: 12px;
        padding: 0 14px;
        background: rgba(255, 255, 255, 0.97);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-sm);
        backdrop-filter: blur(10px);
    }

    .mobile-menu-toggle {
        width: 40px;
        height: 40px;
        padding: 9px;
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        gap: 4px;
        border: 1px solid var(--border);
        background: var(--surface);
        border-radius: 9px;
        flex-shrink: 0;
    }

    .mobile-menu-toggle:hover { background: var(--neutral-soft); }
    .mobile-menu-toggle span {
        display: block;
        width: 18px;
        height: 2px;
        border-radius: 2px;
        background: var(--text);
        transition: transform .16s ease, opacity .16s ease;
    }
    body.nav-open .mobile-menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    body.nav-open .mobile-menu-toggle span:nth-child(2) { opacity: 0; }
    body.nav-open .mobile-menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

    .mobile-brand {
        min-width: 0;
        display: flex;
        align-items: center;
        gap: 9px;
        color: var(--text);
        text-decoration: none;
        font-weight: 700;
        font-size: 0.98rem;
    }
    .mobile-brand > span:last-child {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .mobile-brand .sidebar-brand-mark { width: 30px; height: 30px; }

    .sidebar-overlay {
        position: fixed;
        inset: 0;
        z-index: 980;
        background: rgba(15, 23, 42, 0.45);
    }
    body.nav-open .sidebar-overlay { display: block; }

    .sidebar {
        position: fixed;
        z-index: 1000;
        top: 0;
        left: 0;
        width: min(82vw, 290px);
        height: 100dvh;
        transform: translateX(-102%);
        transition: transform .2s ease;
        box-shadow: 14px 0 36px rgba(16, 24, 40, 0.16);
        padding-top: 16px;
        overflow-y: auto;
    }
    body.nav-open .sidebar { transform: translateX(0); }

    .app-main {
        width: 100%;
        min-width: 0;
        padding: 20px 14px 44px;
    }

    main { max-width: none; width: 100%; }

    .page-header {
        align-items: flex-start;
        margin-bottom: 16px;
        gap: 12px;
    }
    .page-header > div:first-child { min-width: 0; width: 100%; }
    .page-header .actions { width: 100%; gap: 8px; }
    .page-header .actions > .btn,
    .page-header .actions > button,
    .page-header .actions > a,
    .page-header .actions > .status-pill { max-width: 100%; }
    .page-subtitle { line-height: 1.55; overflow-wrap: anywhere; }

    .card { padding: 15px; }
    .dashboard-card { padding: 16px; }
    .form-card,
    .form-card--narrow { max-width: none; width: 100%; }

    .split { gap: 12px; }
    .split > * { flex-basis: 100%; width: 100%; }

    .toolbar {
        align-items: stretch;
        gap: 10px;
        padding: 12px;
    }
    .toolbar label { width: 100%; }
    .toolbar select,
    .toolbar input[type="text"],
    .toolbar input[type="email"],
    .toolbar input[type="number"] { width: 100%; }

    .table-card {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .table-card table { min-width: 680px; }
    th, td { padding: 10px 12px; }

    .dashboard-kpis {
        gap: 16px;
        padding-bottom: 14px;
        margin-bottom: 14px;
    }
    .kpi-group { min-width: 0; width: 100%; }
    .kpi-row { flex-wrap: wrap; gap: 18px 22px; }
    .kpi { min-width: 54px; }
    .kpi-value { font-size: 1.45rem; }

    .chart-header { align-items: flex-start; gap: 10px; flex-direction: column; }
    .chart-legend { flex-wrap: wrap; }
    .chart-row { overflow-x: auto; }
    .chart-col { min-width: 18px; }

    .log-entry { flex-wrap: wrap; gap: 4px 8px; }
    .log-time { width: auto; }
    .log-email { max-width: 100%; flex: 1 1 180px; }
    .log-detail { flex-basis: 100%; white-space: normal; overflow-wrap: anywhere; }

    .row-actions { flex-wrap: wrap; }
    .progress-bar-sm { min-width: 80px; }

    .danger-zone input[type="text"] { max-width: none; width: 100%; }

    .modal-overlay { padding: 12px; align-items: flex-end; }
    .modal-card {
        width: 100%;
        max-height: 88dvh;
        border-radius: 16px 16px 8px 8px;
        padding: 20px 16px;
    }

    .auth-page { padding: 18px; min-height: 100dvh; }
    .auth-card { width: 100%; max-width: 380px; padding: 26px 20px; }
}

@media (max-width: 520px) {
    body { font-size: 13.5px; }
    h1 { font-size: 1.35rem; }

    .app-main { padding: 16px 10px 36px; }
    .mobile-topbar { padding: 0 10px; }

    .page-header .actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .page-header .actions > * {
        min-width: 0;
        justify-content: center;
        text-align: center;
    }
    .page-header .actions > .status-pill { min-height: 34px; }

    .card { padding: 13px; border-radius: 10px; }
    .table-card { border-radius: 10px; }
    .table-card table { min-width: 620px; }

    .kpi-row {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }
    .kpi { min-width: 0; }

    button, .btn { padding: 8px 11px; }
    .modal-actions > * { flex: 1 1 120px; justify-content: center; }

    .preview-box { padding: 11px; overflow-wrap: anywhere; }
    textarea { min-height: 180px; }

    .auth-card { padding: 24px 18px; }
}

/* ---------- Campaign detail v6 ---------- */
.campaign-summary-card { padding: 20px; }
.campaign-summary-head { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:14px; }
.campaign-eyebrow { display:block; color:var(--text-muted); font-size:.75rem; text-transform:uppercase; letter-spacing:.05em; font-weight:650; margin-bottom:3px; }
.campaign-progress-number { display:flex; align-items:baseline; gap:4px; font-size:.92rem; color:var(--text-muted); }
.campaign-progress-number strong { font-size:1.5rem; color:var(--text); font-variant-numeric:tabular-nums; }
.live-status-pill { display:inline-flex; align-items:center; gap:7px; background:var(--success-soft); color:var(--success-soft-text); border-radius:999px; padding:5px 10px; font-size:.76rem; font-weight:650; white-space:nowrap; }
.live-dot { width:7px; height:7px; border-radius:50%; background:currentColor; box-shadow:0 0 0 3px rgba(22,163,74,.10); }
.campaign-progress-bar { height:12px; }
.campaign-progress-label { margin-top:8px; }
.campaign-kpis { margin-top:18px; margin-bottom:0; padding-bottom:0; border-bottom:0; }
.campaign-kpis .kpi-row { gap:10px; width:100%; }
.kpi-filter { min-width:116px; background:var(--neutral-soft); border:1px solid transparent; color:var(--text); padding:12px 14px; align-items:flex-start; flex-direction:column; }
.kpi-filter:hover { background:var(--surface); border-color:var(--border-strong); }
.kpi-filter .kpi-label { color:var(--text-muted); }
.campaign-schedule-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin-top:18px; padding-top:18px; border-top:1px solid var(--border); }
.campaign-schedule-item { background:var(--neutral-soft); border-radius:var(--radius-md); padding:13px 14px; min-width:0; }
.campaign-schedule-label { display:block; color:var(--text-muted); font-size:.75rem; font-weight:650; text-transform:uppercase; letter-spacing:.04em; margin-bottom:3px; }
.campaign-schedule-value { display:block; font-size:1rem; font-weight:700; font-variant-numeric:tabular-nums; overflow-wrap:anywhere; }
.campaign-schedule-subtext { display:block; color:var(--text-muted); font-size:.78rem; margin-top:2px; overflow-wrap:anywhere; }
.recipient-section { margin-top:18px; }
.recipient-section-head { display:flex; align-items:flex-end; justify-content:space-between; gap:14px; margin-bottom:10px; }
.recipient-section-head h2 { font-size:1rem; }
.recipient-search-wrap { display:flex; gap:8px; align-items:center; }
.recipient-search-wrap input { width:280px; min-width:0; }
.recipient-search-wrap select { width:auto; min-width:128px; }
.recipient-filter-tabs { display:flex; flex-wrap:wrap; gap:6px; margin:0 0 10px; }
.recipient-filter { background:var(--surface); color:var(--text-muted); border:1px solid var(--border); padding:6px 10px; }
.recipient-filter:hover { background:var(--neutral-soft); color:var(--text); }
.recipient-filter.active { background:var(--primary-soft); color:var(--primary-soft-text); border-color:#dfe3ff; }
.recipient-filter span { font-variant-numeric:tabular-nums; opacity:.8; }
.campaign-recipient-table-card { overflow:visible; }
.campaign-recipient-table-card table { min-width:850px; }
.recipient-email-cell { overflow-wrap:anywhere; }
.recipient-action-col { width:112px; white-space:nowrap; }
.recipient-pagination { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:11px 14px; border-top:1px solid var(--border); background:#fbfbfd; }
.pagination-actions { display:flex; align-items:center; gap:8px; }
.pagination-indicator { color:var(--text-muted); font-size:.78rem; min-width:78px; text-align:center; }
.bounce-note { margin:9px 2px 0; line-height:1.5; }
@media (max-width: 820px) {
    .campaign-summary-head, .recipient-section-head { align-items:flex-start; flex-direction:column; }
    .campaign-schedule-grid { grid-template-columns:1fr; }
    .recipient-search-wrap { width:100%; }
    .recipient-search-wrap input { flex:1; width:auto; }
    .campaign-recipient-table-card { overflow-x:auto; -webkit-overflow-scrolling:touch; }
    .recipient-pagination { position:sticky; left:0; min-width:min(100%, 680px); }
}
@media (max-width: 520px) {
    .campaign-summary-card { padding:14px; }
    .campaign-kpis .kpi-row { grid-template-columns:repeat(2,minmax(0,1fr)); }
    .kpi-filter { width:100%; min-width:0; }
    .recipient-search-wrap { flex-direction:column; align-items:stretch; }
    .recipient-search-wrap input, .recipient-search-wrap select { width:100%; }
    .recipient-filter-tabs { flex-wrap:nowrap; overflow-x:auto; padding-bottom:3px; }
    .recipient-filter { flex:0 0 auto; }
    .recipient-pagination { flex-direction:column; align-items:stretch; min-width:620px; }
    .pagination-actions { justify-content:space-between; }
}

/* ---------- Enterprise v5 ---------- */
.sidebar-brand > span:last-child { display:flex; flex-direction:column; line-height:1.05; }
.sidebar-brand small { display:block; margin-top:4px; color:var(--text-faint); font-size:.62rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
.nav-section { padding:15px 10px 5px; color:var(--text-faint); font-size:.64rem; font-weight:750; letter-spacing:.09em; text-transform:uppercase; list-style:none; }
.sidebar-account { padding:0 10px 8px; display:flex; align-items:center; justify-content:space-between; gap:8px; font-size:.78rem; }
.sidebar-account strong { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sidebar-account span { color:var(--text-faint); font-size:.7rem; background:var(--neutral-soft); border-radius:999px; padding:2px 7px; }

.enterprise-kpi-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; margin-bottom:18px; }
.enterprise-kpi-grid.six { grid-template-columns:repeat(6,minmax(0,1fr)); }
.metric-card { min-width:0; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:15px 16px; box-shadow:var(--shadow-sm); }
.metric-card > span { display:block; color:var(--text-muted); font-size:.72rem; font-weight:700; letter-spacing:.04em; text-transform:uppercase; }
.metric-card strong { display:block; margin:5px 0 2px; font-size:1.6rem; letter-spacing:-.03em; font-variant-numeric:tabular-nums; }
.metric-card small { display:block; color:var(--text-muted); font-size:.74rem; line-height:1.35; }
.metric-good { color:var(--success)!important; }.metric-bad { color:var(--danger)!important; }.metric-warn { color:var(--warning)!important; }
.enterprise-two-col { display:grid; grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr); gap:18px; align-items:start; }
.enterprise-panel { min-width:0; }
.panel-head { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:14px; }
.panel-head h2 { margin:0; }.panel-head .hint { margin:2px 0 0; }
.enterprise-notice { display:flex; flex-direction:column; gap:2px; margin-top:14px; padding:11px 12px; border:1px solid #bbf7d0; border-radius:9px; background:var(--success-soft); color:var(--success-soft-text); font-size:.8rem; }
.enterprise-notice.warning { border-color:#fde68a; background:var(--warning-soft); color:var(--warning-soft-text); }
.enterprise-notice.danger { border-color:#fecaca; background:var(--danger-soft); color:var(--danger-soft-text); }
.health-list { display:grid; gap:0; border:1px solid var(--border); border-radius:10px; overflow:hidden; }
.health-list > div { display:flex; justify-content:space-between; gap:12px; padding:10px 12px; background:var(--surface); border-bottom:1px solid var(--border); font-size:.82rem; }
.health-list > div:last-child { border-bottom:0; }.health-list span { color:var(--text-muted); }.health-list strong { text-align:right; }
.health-chip { display:inline-flex; align-items:center; width:max-content; border-radius:999px; padding:4px 9px; font-size:.7rem; font-weight:700; background:var(--neutral-soft); color:var(--neutral-soft-text); }
.health-chip.good { background:var(--success-soft); color:var(--success-soft-text); }.health-chip.warn { background:var(--warning-soft); color:var(--warning-soft-text); }.health-chip.bad { background:var(--danger-soft); color:var(--danger-soft-text); }
.enterprise-chart { min-height:148px; }
.chart-legend span { display:inline-flex; align-items:center; gap:5px; }
.campaign-mini-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
.campaign-mini { display:grid; gap:8px; padding:12px; color:var(--text); text-decoration:none; background:var(--bg); border:1px solid var(--border); border-radius:10px; transition:.12s ease; }
.campaign-mini:hover { border-color:var(--border-strong); background:#fff; box-shadow:var(--shadow-sm); }.campaign-mini > div:first-child { min-width:0; }.campaign-mini strong { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }.campaign-mini span:not(.status-pill),.campaign-mini small { display:block; color:var(--text-muted); font-size:.73rem; }
.table-section-head { padding:14px 16px 10px; border-bottom:1px solid var(--border); }.table-section-head h2 { margin:0; }.table-section-head .hint { margin:2px 0 0; }
.status-campaign-draft { background:var(--neutral-soft); color:var(--neutral-soft-text); }.status-campaign-scheduled { background:#eef2ff; color:#4338ca; }.status-campaign-running { background:var(--success-soft); color:var(--success-soft-text); }.status-campaign-paused { background:var(--warning-soft); color:var(--warning-soft-text); }.status-campaign-completed { background:var(--primary-soft); color:var(--primary-soft-text); }.status-campaign-canceled { background:var(--danger-soft); color:var(--danger-soft-text); }.status-unsubscribed { background:var(--neutral-soft); color:var(--neutral-soft-text); }

.sender-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.sender-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:16px; box-shadow:var(--shadow-sm); }
.sender-card-head,.sender-health-row { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }.sender-health-row { padding:8px 0; border-top:1px solid var(--border); font-size:.78rem; }.sender-health-row span { color:var(--text-muted); }.sender-meta { color:var(--text-muted); font-size:.78rem; overflow-wrap:anywhere; }

.enterprise-form-wide { max-width:760px; }.enterprise-form-wide input,.enterprise-form-wide select,.enterprise-form-wide textarea { width:100%; }
.enterprise-form-wide label > span { display:block; margin-bottom:5px; color:var(--text-muted); font-size:.78rem; font-weight:650; }
.form-section { padding:16px; border:1px solid var(--border); border-radius:12px; background:var(--surface); }.form-section + .form-section { margin-top:12px; }.form-section h2 { margin-bottom:4px; }
.form-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }.form-grid .span-2 { grid-column:1/-1; }.checkbox-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }.form-actions { display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.enterprise-side-stack { display:grid; gap:14px; }.sticky-panel { position:sticky; top:20px; }.enterprise-template-layout,.campaign-builder { display:grid; grid-template-columns:minmax(0,1.55fr) minmax(300px,.75fr); gap:18px; align-items:start; }
.version-list { display:grid; gap:6px; max-height:260px; overflow:auto; }.version-list > * { border:1px solid var(--border); border-radius:8px; padding:8px 10px; }
.preflight-list { display:grid; gap:8px; }.preflight-list > div { display:flex; align-items:center; justify-content:space-between; gap:12px; border-bottom:1px solid var(--border); padding-bottom:8px; }.preflight-list > div:last-child { border-bottom:0; padding-bottom:0; }
.campaign-hero { display:grid; gap:16px; }.eyebrow-row { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }.campaign-next { padding:10px 12px; border-radius:9px; background:var(--primary-soft); color:var(--primary-soft-text); }
.recipients-head,.recipient-tools,.pagination-bar { display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap; }.recipient-tools { justify-content:flex-end; }.pagination-bar { padding:12px 14px; border-top:1px solid var(--border); }.top-link-list { display:grid; gap:8px; }.top-link-list > div { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:10px; }.top-link-list a { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }.error-truncate { display:block; max-width:280px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

.profile-list { display:grid; gap:0; border:1px solid var(--border); border-radius:10px; overflow:hidden; }.profile-list > div { display:grid; grid-template-columns:150px minmax(0,1fr); gap:12px; padding:9px 12px; border-bottom:1px solid var(--border); }.profile-list > div:last-child { border-bottom:0; }.profile-list span:first-child { color:var(--text-muted); font-size:.78rem; }.tag-cloud { display:flex; gap:6px; flex-wrap:wrap; }.tag-cloud span { padding:3px 8px; background:var(--primary-soft); color:var(--primary-soft-text); border-radius:999px; font-size:.72rem; }

.settings-page { max-width:1180px; padding-bottom:36px; }.settings-alert { display:flex; align-items:center; gap:8px; padding:10px 13px; margin-bottom:14px; border:1px solid var(--border); border-radius:10px; background:var(--surface); }.settings-alert.success { background:var(--success-soft); border-color:#bbf7d0; color:var(--success-soft-text); }.settings-alert.error { background:var(--danger-soft); border-color:#fecaca; color:var(--danger-soft-text); }
.settings-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; align-items:start; }.settings-panel { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); box-shadow:var(--shadow-sm); overflow:hidden; }.settings-panel.span-2 { grid-column:1/-1; }.settings-panel-head { padding:17px 19px 14px; border-bottom:1px solid var(--border); }.settings-panel-title { display:flex; gap:11px; align-items:flex-start; }.settings-icon { width:34px; height:34px; flex:0 0 auto; display:flex; align-items:center; justify-content:center; border-radius:9px; background:var(--primary-soft); color:var(--primary-soft-text); font-size:.75rem; font-weight:750; }.settings-icon.security { background:#eef2ff; color:#4338ca; }.settings-icon.team { background:var(--neutral-soft); color:var(--neutral-soft-text); }.settings-icon.captcha { background:var(--success-soft); color:var(--success-soft-text); }.settings-icon.danger { background:var(--danger-soft); color:var(--danger-soft-text); }.settings-panel-desc { margin:2px 0 0; color:var(--text-muted); font-size:.79rem; }.settings-panel-body { padding:17px 19px 19px; }.settings-form { display:grid; gap:12px; }.settings-form label > span,.field-label { display:block; margin-bottom:5px; color:var(--text-muted); font-size:.76rem; font-weight:650; }.settings-form input,.settings-form select,.settings-form textarea { width:100%; }.settings-two-col { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }.settings-toggle { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:11px 12px; background:var(--bg); border:1px solid var(--border); border-radius:9px; margin:0; }.settings-toggle-copy strong,.settings-toggle-copy span { display:block; }.settings-toggle-copy span { color:var(--text-muted); font-size:.75rem; }.switch-check { display:flex!important; align-items:center; width:auto!important; gap:6px; white-space:nowrap; font-size:.75rem; font-weight:650; }.switch-check input { width:auto!important; }.security-summary { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:10px; }.security-summary strong,.security-summary span { display:block; }.security-summary span { color:var(--text-muted); font-size:.76rem; }.soft-divider { border:0; border-top:1px solid var(--border); margin:16px 0; }.team-layout { display:grid; grid-template-columns:minmax(290px,350px) minmax(0,1fr); gap:18px; }.team-add { padding:14px; background:var(--bg); border:1px solid var(--border); border-radius:10px; }.user-list-title { display:flex; justify-content:space-between; gap:12px; margin-bottom:8px; }.user-count { color:var(--text-muted); font-size:.72rem; }.settings-user-table { overflow:auto; border:1px solid var(--border); border-radius:10px; }.settings-user-table table { margin:0; min-width:620px; }.settings-danger { border-color:#fecaca; }.settings-danger .settings-panel-body { display:flex; align-items:flex-end; justify-content:space-between; gap:16px; }.danger-copy p { margin:3px 0 0; color:var(--text-muted); font-size:.78rem; }.danger-action { display:flex; align-items:flex-end; gap:8px; }.danger-action input { width:150px!important; }.admin-actions-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }.admin-action-form { margin:0; }.admin-action { display:flex; width:100%; height:100%; flex-direction:column; align-items:flex-start; gap:3px; padding:13px; text-align:left; text-decoration:none; color:var(--text); background:var(--bg); border:1px solid var(--border); border-radius:10px; cursor:pointer; }.admin-action:hover { background:#fff; border-color:var(--border-strong); }.admin-action span { color:var(--text-muted); font-size:.75rem; font-weight:400; }.recovery-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; margin:14px 0; }.recovery-grid code { display:block; padding:9px; text-align:center; }.code-block { display:block; margin-top:8px; padding:10px; white-space:normal; overflow-wrap:anywhere; }

@media (max-width:1100px) { .enterprise-kpi-grid.six { grid-template-columns:repeat(3,minmax(0,1fr)); }.campaign-mini-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:900px) { .enterprise-two-col,.enterprise-template-layout,.campaign-builder { grid-template-columns:1fr; }.sticky-panel { position:static; }.settings-grid { grid-template-columns:1fr; }.settings-panel.span-2 { grid-column:auto; }.team-layout { grid-template-columns:1fr; }.sender-grid { grid-template-columns:1fr; }.admin-actions-grid { grid-template-columns:1fr; } }
@media (max-width:680px) { .enterprise-kpi-grid,.enterprise-kpi-grid.six { grid-template-columns:repeat(2,minmax(0,1fr)); }.campaign-mini-grid { grid-template-columns:1fr; }.form-grid,.settings-two-col,.checkbox-grid { grid-template-columns:1fr; }.form-grid .span-2 { grid-column:auto; }.settings-danger .settings-panel-body,.danger-action { flex-direction:column; align-items:stretch; }.danger-action input { width:100%!important; }.profile-list > div { grid-template-columns:1fr; gap:2px; }.recovery-grid { grid-template-columns:1fr; }.nav-section { padding-top:10px; } }

/* ========================================================================== */
/* Enterprise UI hotfix: action links, Settings layout, System Health          */
/* ========================================================================== */

/* Button variants are frequently used directly on <a> elements. Give every
   variant the same control geometry as .btn so they never render as plain links. */
.btn-secondary,
.btn-ghost,
.btn-danger {
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    line-height: 1.3;
    min-height: 36px;
    box-sizing: border-box;
    transition: background .12s ease, border-color .12s ease, color .12s ease, opacity .12s ease;
    white-space: nowrap;
}
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border-strong); }
.btn-secondary:hover { background: var(--neutral-soft); color: var(--text); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid transparent; }
.btn-ghost:hover { background: var(--neutral-soft); color: var(--text); border-color: var(--border); }
.btn-danger { background: var(--danger); color: #fff; border: 1px solid transparent; }
.btn-danger:hover { background: var(--danger-hover); color: #fff; }
.btn-secondary.btn-sm,.btn-ghost.btn-sm,.btn-danger.btn-sm { min-height: 30px; padding: 5px 10px; font-size: .78rem; }
.page-header .actions { align-items: center; }
.page-header .actions .inline-form { margin: 0; }
.page-header .actions .inline-form button { min-height: 36px; }

/* Settings: predictable card/grid sizing prevents fields and controls from
   colliding at intermediate desktop widths. */
.settings-page {
    width: 100%;
    max-width: 1280px;
    padding: 0 0 48px;
    box-sizing: border-box;
}
.settings-page .page-header { margin-bottom: 18px; }
.settings-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
}
.settings-panel {
    grid-column: span 6;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}
.settings-panel.span-2 { grid-column: 1 / -1; }
.settings-panel-head,
.settings-panel-body { box-sizing: border-box; }
.settings-panel-head { padding: 18px 20px 15px; }
.settings-panel-body { padding: 20px; min-width: 0; }
.settings-panel h2,
.settings-panel h3 { margin-top: 0; }
.settings-panel-head h2 { margin: 0; line-height: 1.25; }
.settings-panel-title > div:last-child { min-width: 0; }
.settings-panel-desc { line-height: 1.45; }
.settings-form { min-width: 0; }
.settings-form label { min-width: 0; margin: 0; }
.settings-form input,
.settings-form select,
.settings-form textarea { min-width: 0; box-sizing: border-box; }
.settings-two-col > * { min-width: 0; }
.settings-toggle { min-width: 0; min-height: 66px; box-sizing: border-box; }
.settings-toggle-copy { min-width: 0; }
.settings-toggle-copy strong { margin-bottom: 2px; }
.settings-toggle-copy span { line-height: 1.4; }
.security-summary { padding: 2px 0 4px; }
.security-summary > div { min-width: 0; }
.team-layout {
    grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}
.team-add { min-width: 0; padding: 16px; }
.team-add h3 { margin-bottom: 5px; }
.settings-user-table { width: 100%; max-width: 100%; }
.settings-user-table table { width: 100%; }
.user-list-title { align-items: center; }
.admin-actions-grid { align-items: stretch; }
.admin-action { box-sizing: border-box; min-height: 86px; }
.settings-danger .settings-panel-body {
    align-items: center;
    padding-top: 18px;
    padding-bottom: 18px;
}
.danger-copy { min-width: 0; max-width: 720px; }
.danger-action { flex: 0 0 auto; align-items: flex-end; }
.danger-action label { margin: 0; }
.danger-action .field-label { white-space: nowrap; }

/* System Health */
.system-health-page { width: 100%; max-width: 1280px; padding-bottom: 48px; }
.system-health-grid { margin-top: 18px; }
.worker-panel .panel-head { margin-bottom: 12px; }
.worker-setup { margin-top: 14px; padding: 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg); }
.worker-setup h3 { margin: 0 0 6px; }
.worker-setup p { margin: 7px 0; line-height: 1.5; }
.notice-box { margin: 10px 0 0; padding: 11px 12px; border-radius: 9px; line-height: 1.5; }
.notice-box.warning { background: var(--warning-soft); color: var(--warning-soft-text); border: 1px solid #fde68a; }
.notice-box.danger { background: var(--danger-soft); color: var(--danger-soft-text); border: 1px solid #fecaca; }

@media (max-width: 1050px) {
    .settings-panel { grid-column: 1 / -1; }
    .team-layout { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
    .settings-panel-head { padding: 16px; }
    .settings-panel-body { padding: 16px; }
    .settings-two-col { grid-template-columns: 1fr; }
    .security-summary { align-items: flex-start; flex-direction: column; }
    .settings-toggle { align-items: flex-start; flex-direction: column; }
    .switch-check { align-self: flex-start; }
    .settings-danger .settings-panel-body { align-items: stretch; }
    .danger-action { width: 100%; }
    .page-header .actions .inline-form,
    .page-header .actions .inline-form button { width: 100%; }
}


/* ---------- Sent Items ---------- */
.sent-toolbar { padding:16px; }
.sent-toolbar .toolbar-row { display:grid; grid-template-columns:minmax(260px,1fr) 170px 110px auto; gap:12px; align-items:end; margin:0; }
.sent-toolbar .field-grow { min-width:0; }
.sent-toolbar label { display:block; margin-bottom:6px; font-size:.75rem; color:var(--text-muted); font-weight:650; }
.sent-toolbar input,.sent-toolbar select { width:100%; }
.sent-toolbar .toolbar-submit { align-self:end; }
.sent-items-table .sent-subject-link { font-weight:650; color:var(--text); text-decoration:none; }
.sent-items-table .sent-subject-link:hover { color:var(--primary); }
.sent-pagination { display:flex; justify-content:space-between; align-items:center; gap:12px; padding:14px 16px; border-top:1px solid var(--border); color:var(--text-muted); font-size:.82rem; }
.sent-pagination > div { display:flex; gap:8px; }
.sent-detail-grid { align-items:start; }
.sent-meta-wrap { max-width:360px; overflow-wrap:anywhere; text-align:right; }
.sent-subject-block { padding:12px 14px; background:var(--neutral-soft); border:1px solid var(--border); border-radius:10px; margin-bottom:12px; }
.sent-subject-block span { display:block; font-size:.72rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:.06em; margin-bottom:4px; }
.sent-preview-frame { display:block; width:100%; min-height:430px; border:1px solid var(--border); border-radius:10px; background:#fff; }
.sent-plaintext { margin:0; white-space:pre-wrap; overflow-wrap:anywhere; background:var(--neutral-soft); border:1px solid var(--border); border-radius:10px; padding:16px; font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace; color:var(--text); }
@media(max-width:900px){.sent-toolbar .toolbar-row{grid-template-columns:1fr 1fr}.sent-toolbar .field-grow{grid-column:1/-1}.sent-preview-frame{min-height:360px}}
@media(max-width:560px){.sent-toolbar .toolbar-row{grid-template-columns:1fr}.sent-toolbar .field-grow{grid-column:auto}.sent-pagination{align-items:flex-start;flex-direction:column}.sent-items-table{min-width:900px}.sent-preview-frame{min-height:320px}}


/* ---------- Drillers Email Blast v7 ---------- */
.status-stopped { background: var(--neutral-soft); color: var(--neutral-soft-text); }
.enterprise-kpi-grid.seven { grid-template-columns: repeat(7,minmax(0,1fr)); }
.sequence-step { position: relative; padding: 18px; margin: 12px 0; border: 1px solid var(--border); box-shadow: none; }
.sequence-step-number { font-size: .75rem; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 10px; }
.sequence-step-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.sequence-step > .js-remove-step { position: absolute; right: 12px; top: 10px; }
.icp-score-badge { display: inline-flex; padding: 7px 12px; border-radius: 999px; background: var(--primary-soft); color: var(--primary-soft-text); font-weight: 700; }
.intelligence-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin-top: 14px; }
.intelligence-grid > div { padding: 14px; border: 1px solid var(--border); border-radius: var(--radius-md); background: #fafbfc; }
.intelligence-grid span { display: block; color: var(--text-muted); font-size: .76rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.code-textarea { font-family: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace; font-size: .82rem; }
.sender-pool-grid { margin-top: 7px; }
@media (max-width: 1100px){ .enterprise-kpi-grid.seven{grid-template-columns:repeat(4,minmax(0,1fr));} }
@media (max-width: 700px){ .enterprise-kpi-grid.seven,.sequence-step-grid,.intelligence-grid{grid-template-columns:1fr;} }

.enterprise-kpi-grid.eight { grid-template-columns: repeat(8,minmax(0,1fr)); }
@media (max-width: 1200px){ .enterprise-kpi-grid.eight{grid-template-columns:repeat(4,minmax(0,1fr));} }
@media (max-width: 700px){ .enterprise-kpi-grid.eight{grid-template-columns:repeat(2,minmax(0,1fr));} }


/* ========================================================================== */
/* Drillers Email Blast v7.2 — Premium SaaS UI                               */
/* Application chrome only. Outgoing email markup is intentionally untouched. */
/* ========================================================================== */

:root {
    --bg: #f3f6fb;
    --surface: #ffffff;
    --surface-elevated: #ffffff;
    --surface-soft: #f8fafc;
    --border: #e4e9f1;
    --border-strong: #d7dee9;
    --text: #172033;
    --text-muted: #687386;
    --text-faint: #98a2b3;
    --primary: #1e73be;
    --primary-hover: #155f9f;
    --primary-soft: #eaf4ff;
    --primary-soft-text: #155f9f;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 4px 14px rgba(15,23,42,.035);
    --shadow-md: 0 14px 38px rgba(15,23,42,.10);
    --sidebar-w: 252px;
}

body {
    background:
        radial-gradient(circle at 82% -10%, rgba(30,115,190,.08), transparent 28rem),
        linear-gradient(180deg, #f7f9fc 0, var(--bg) 300px);
}

.app-main { padding-top: 34px; }
main { max-width: 1260px; }

/* Dark, premium navigation shell */
.sidebar {
    background: linear-gradient(180deg, #111827 0%, #0f172a 100%);
    border-right: 1px solid rgba(255,255,255,.06);
    box-shadow: 10px 0 28px rgba(15,23,42,.06);
}
.sidebar-brand { color: #fff; padding-bottom: 18px; }
.sidebar-brand-mark {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
}
.sidebar-brand small { color: #8090a8; }
.nav-section { color: #718096; }
.sidebar-nav a {
    color: #aab5c6;
    border: 1px solid transparent;
    min-height: 40px;
    padding: 9px 11px;
}
.sidebar-nav a svg { color: #8594aa; }
.sidebar-nav a:hover {
    background: rgba(255,255,255,.065);
    color: #f8fafc;
    border-color: rgba(255,255,255,.035);
}
.sidebar-nav a:hover svg { color: #dce6f3; }
.sidebar-nav a.active {
    background: linear-gradient(135deg, rgba(30,115,190,.28), rgba(30,115,190,.16));
    border-color: rgba(96,165,250,.18);
    color: #ffffff;
    box-shadow: inset 3px 0 0 #60a5fa;
}
.sidebar-nav a.active svg { color: #7cc2ff; }
.sidebar-footer { border-top-color: rgba(255,255,255,.08); }
.sidebar-account { color: #dce4ef; }
.sidebar-account span { color: #b8c4d6; background: rgba(255,255,255,.08); }
.sidebar-footer button { color: #9faabd; }
.sidebar-footer button:hover { background: rgba(255,255,255,.065); color: #fff; }

/* Page hierarchy */
.page-header {
    position: relative;
    padding: 2px 0 18px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(215,222,233,.78);
}
.page-header h1 { font-size: 1.72rem; letter-spacing: -.035em; font-weight: 730; }
.page-subtitle { margin-top: 4px; font-size: .91rem; }

/* Controls */
button, .btn, .btn-secondary, .btn-ghost, .btn-danger {
    border-radius: 9px;
    min-height: 38px;
    font-weight: 650;
    letter-spacing: -.005em;
}
button, .btn {
    box-shadow: 0 1px 1px rgba(15,23,42,.06), 0 5px 13px rgba(30,115,190,.12);
}
button:hover, .btn:hover { transform: translateY(-1px); }
.btn-secondary, .btn-ghost { box-shadow: none; }
.btn-secondary:hover, .btn-ghost:hover { transform: translateY(-1px); }

select, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="file"], textarea {
    min-height: 40px;
    border-radius: 9px;
    background: #fff;
    box-shadow: inset 0 1px 1px rgba(15,23,42,.015);
}
textarea { min-height: 220px; }
select:hover, input:hover, textarea:hover { border-color: #c5cedb; }

/* Cards and dashboard metrics */
.card, .table-card, .metric-card {
    border-color: var(--border);
    box-shadow: var(--shadow-sm);
}
.card { border-radius: var(--radius-lg); }
.metric-card {
    position: relative;
    overflow: hidden;
    min-height: 116px;
    padding: 18px 18px 16px;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.metric-card::after {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), #5ba5e4);
    opacity: .52;
}
.metric-card:hover {
    transform: translateY(-2px);
    border-color: #d4dce8;
    box-shadow: 0 10px 28px rgba(15,23,42,.075);
}
.metric-card > span { font-size: .69rem; letter-spacing: .065em; }
.metric-card strong { margin-top: 8px; font-size: 1.78rem; font-weight: 760; }
.metric-card small { margin-top: 3px; }
.enterprise-kpi-grid { gap: 14px; }
.enterprise-kpi-grid.compact .metric-card { min-height: 102px; }

.enterprise-panel .panel-head,
.card .panel-head {
    padding-bottom: 13px;
    margin-bottom: 13px;
    border-bottom: 1px solid var(--border);
}
.panel-head h2 { font-size: .98rem; letter-spacing: -.015em; }

/* Tables */
.table-card { border-radius: 15px; overflow: auto; background: rgba(255,255,255,.98); }
thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: #f8fafc;
    color: #667085;
    padding-top: 12px;
    padding-bottom: 12px;
}
th, td { padding: 12px 16px; }
tbody tr { transition: background .12s ease; }
tbody tr:hover { background: #f7fbff; }
tbody td strong { color: #1d2939; }

/* Toolbars feel like compact command surfaces */
.toolbar {
    border-radius: 13px;
    padding: 14px;
    background: rgba(255,255,255,.9);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}
.toolbar label > span { color: #5f6b7c; }

/* Status and scoring */
.status-pill, .icp-badge, .icp-score-badge {
    border: 1px solid rgba(15,23,42,.055);
    box-shadow: 0 1px 1px rgba(15,23,42,.03);
}
.icp-score-badge { padding: 7px 13px; }
.status-pill { padding: 4px 10px; }

/* Sequence editor — visual timeline */
.sequence-step {
    margin-left: 22px;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(15,23,42,.035);
}
.sequence-step::before {
    content: "";
    position: absolute;
    left: -23px;
    top: 23px;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: #fff;
    border: 3px solid var(--primary);
    z-index: 2;
}
.sequence-step::after {
    content: "";
    position: absolute;
    left: -19px;
    top: 33px;
    bottom: -28px;
    width: 2px;
    background: #dce7f2;
}
.sequence-step:last-child::after { display: none; }
.sequence-step-number { color: #155f9f; }

/* Lead intelligence content */
.intelligence-grid > div {
    background: linear-gradient(180deg,#fbfdff 0%,#f7f9fc 100%);
    border-radius: 13px;
    min-height: 108px;
}
.intelligence-grid > div:hover { border-color: #ccd7e5; }

/* Auth */
.auth-page {
    background:
        radial-gradient(circle at 50% 0, rgba(30,115,190,.14), transparent 32rem),
        linear-gradient(180deg,#f7f9fc,#eef2f7);
}
.auth-card { border-radius: 18px; box-shadow: 0 24px 60px rgba(15,23,42,.14); }

/* Focus accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 3px solid rgba(30,115,190,.22);
    outline-offset: 2px;
}

@media (max-width: 820px) {
    .mobile-topbar {
        background: rgba(15,23,42,.97);
        border-bottom-color: rgba(255,255,255,.08);
        color: #fff;
    }
    .mobile-brand { color: #fff; }
    .mobile-menu-toggle { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.12); }
    .mobile-menu-toggle span { background: #fff; }
    .app-main { padding-top: 22px; }
    .page-header { padding-bottom: 14px; }
    .metric-card { min-height: 102px; }
    .sequence-step { margin-left: 18px; }
    .sequence-step::before { left: -19px; }
    .sequence-step::after { left: -15px; }
}

@media (max-width: 520px) {
    .page-header h1 { font-size: 1.48rem; }
    .enterprise-kpi-grid, .enterprise-kpi-grid.six, .enterprise-kpi-grid.seven, .enterprise-kpi-grid.eight {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }
    .metric-card { min-height: 96px; padding: 14px; }
    .metric-card strong { font-size: 1.48rem; }
}


/* ========================================================================== */
/* Drillers Email Blast v8 — Lead Intelligence                               */
/* ========================================================================== */
.settings-anchor { position: relative; top: -24px; }
.lead-intelligence-page { max-width: 1320px; }
.lead-kpis .metric-card { min-height: 112px; }
.intelligence-toolbar { display:grid; grid-template-columns:minmax(220px,1.4fr) repeat(5,minmax(130px,.8fr)) auto; align-items:end; }
.intelligence-toolbar label { min-width:0; }
.intelligence-toolbar input,.intelligence-toolbar select { width:100%; }
.intelligence-actions { display:flex; justify-content:space-between; align-items:center; gap:18px; padding:14px 16px; }
.intelligence-actions > div:first-child { display:flex; flex-direction:column; gap:3px; min-width:240px; }
.intelligence-actions .actions { display:flex; flex-wrap:wrap; align-items:center; justify-content:flex-end; gap:8px; }
.intelligence-actions select { min-width:150px; }
.lead-action-status { width:100%; padding:9px 11px; border-radius:9px; background:var(--success-soft); color:var(--success-soft-text); font-size:.82rem; }
.lead-action-status.bad { background:var(--danger-soft); color:var(--danger-soft-text); }
.lead-intelligence-table table { min-width:1120px; }
.lead-intelligence-table td { vertical-align:middle; }
.lead-name { display:block; color:var(--text); text-decoration:none; font-weight:720; line-height:1.3; }
.lead-name:hover { color:var(--primary); }
.lead-company { display:block; margin-top:3px; color:#344054; font-size:.82rem; font-weight:600; }
.lead-meta { display:block; margin-top:1px; color:var(--text-muted); font-size:.76rem; }
.fit-score { width:58px; height:58px; border-radius:15px; display:inline-flex; align-items:baseline; justify-content:center; padding-top:15px; border:1px solid var(--border); background:var(--surface-soft); }
.fit-score strong { font-size:1.12rem; line-height:1; }
.fit-score small { margin-left:1px; font-size:.64rem; }
.fit-high { background:var(--success-soft); color:var(--success-soft-text); border-color:#ccebd6; }
.fit-mid { background:var(--warning-soft); color:var(--warning-soft-text); border-color:#fde6b4; }
.fit-low { background:var(--neutral-soft); color:var(--neutral-soft-text); }
.data-meter { display:flex; align-items:center; gap:8px; min-width:130px; }
.data-meter-track { width:82px; height:7px; overflow:hidden; border-radius:99px; background:#e9eef5; }
.data-meter-track i { display:block; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--primary),#60a5fa); }
.data-meter strong { min-width:34px; font-size:.77rem; color:#344054; }
.lead-stage { display:inline-flex; padding:5px 9px; border-radius:999px; font-size:.72rem; font-weight:700; background:var(--neutral-soft); color:var(--neutral-soft-text); border:1px solid rgba(15,23,42,.05); white-space:nowrap; }
.stage-ready,.stage-qualified { background:var(--primary-soft); color:var(--primary-soft-text); }
.stage-won { background:var(--success-soft); color:var(--success-soft-text); }
.stage-replied { background:#f4f3ff; color:#6941c6; }
.stage-not_fit { background:var(--neutral-soft); color:#667085; }
.lead-suppressed { display:block; color:var(--danger-soft-text); font-size:.68rem; font-weight:700; margin-top:5px; }
.research-cell { max-width:330px; }
.research-cell p { margin:5px 0 0; font-size:.78rem; line-height:1.45; color:#475467; }
.research-state { display:inline-flex; font-size:.68rem; font-weight:720; text-transform:uppercase; letter-spacing:.05em; color:var(--text-faint); }
.research-state.researched { color:var(--primary); }
.next-action { display:block; max-width:230px; font-size:.79rem; line-height:1.45; color:#344054; }
.lead-pagination { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px 2px; color:var(--text-muted); font-size:.8rem; }
.lead-pagination > div { display:flex; align-items:center; gap:9px; }
@media(max-width:1250px){.intelligence-toolbar{grid-template-columns:repeat(3,minmax(0,1fr));}.intelligence-toolbar label:first-child{grid-column:span 2}.intelligence-actions{align-items:flex-start;flex-direction:column}.intelligence-actions .actions{justify-content:flex-start}}
@media(max-width:760px){.intelligence-toolbar{grid-template-columns:1fr 1fr}.intelligence-toolbar label:first-child{grid-column:1/-1}.intelligence-actions .actions{width:100%}.lead-pagination{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.intelligence-toolbar{grid-template-columns:1fr}.intelligence-toolbar label:first-child{grid-column:auto}.lead-pagination>div{width:100%;justify-content:space-between}}

/* ========================================================================== */
/* Drillers Email Blast v8.1 — spacing refinement + automatic reply inbox     */
/* ========================================================================== */

:root {
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-7: 28px;
    --space-8: 32px;
}

/* More consistent page rhythm */
.app-main { padding: 36px 40px 64px; }
main { width: 100%; }
.page-header { gap: var(--space-5); margin-bottom: var(--space-6); padding-bottom: var(--space-5); }
.page-header .actions { gap: var(--space-2); }
.card { padding: var(--space-6); margin-bottom: var(--space-5); }
.enterprise-two-col { gap: var(--space-5); }
.enterprise-two-col > .card,
.enterprise-two-col > section.card,
.enterprise-side-stack > .card { margin-bottom: 0; }
.enterprise-side-stack { gap: var(--space-5); }
.enterprise-kpi-grid { gap: var(--space-4); margin-bottom: var(--space-6); }
.metric-card { padding: 19px 20px 17px; }
.panel-head { gap: var(--space-4); margin-bottom: var(--space-4); }
.enterprise-panel .panel-head,
.card .panel-head { padding-bottom: var(--space-4); margin-bottom: var(--space-4); }
.enterprise-notice { margin-top: var(--space-4); padding: 13px 14px; line-height: 1.5; }

/* Forms: labels, groups and sections should breathe evenly */
.enterprise-form-wide { max-width: 820px; }
.form-section { padding: var(--space-5); border-radius: 14px; }
.form-section + .form-section { margin-top: var(--space-4); }
.form-grid { gap: var(--space-4); }
.form-section label { min-width: 0; }
.form-section label > span,
.enterprise-form-wide label > span,
.settings-form label > span,
.field-label { margin-bottom: 7px; line-height: 1.35; }
.form-actions { gap: var(--space-2); margin-top: var(--space-4); }
.section-heading { display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-4); margin-bottom:var(--space-4); }
.section-heading h2 { margin-bottom:3px; }
.section-heading .hint { margin:0; line-height:1.5; }
select,
input[type="text"], input[type="email"], input[type="url"], input[type="password"], input[type="number"], input[type="file"],
textarea { padding: 10px 12px; }
.settings-form { gap: var(--space-4); }
.settings-toggle { padding: 13px 14px; gap: var(--space-4); }
.settings-toggle-copy span { margin-top:2px; line-height:1.45; }

/* Settings spacing */
.settings-grid { gap: var(--space-5); }
.settings-panel-head { padding: 20px 22px 17px; }
.settings-panel-body { padding: 20px 22px 22px; }
.settings-panel-title { gap: var(--space-3); }
.team-layout { gap: var(--space-5); }
.team-add { padding: var(--space-4); }
.soft-divider { margin: var(--space-5) 0; }

/* Tables and profile rows */
.table-section-head { padding: 17px 18px 14px; }
th, td { padding: 14px 18px; }
.profile-list { border-radius: 12px; }
.profile-list > div { grid-template-columns: 132px minmax(0,1fr); gap: var(--space-4); padding: 12px 14px; align-items:start; }
.profile-list > div > * { min-width:0; }
.profile-list strong,
.profile-list code { overflow-wrap:anywhere; word-break:normal; }

/* Sender / inbox configuration */
.sender-edit-layout { grid-template-columns:minmax(0,1.6fr) minmax(300px,.72fr); }
.sender-edit-form { padding: var(--space-5); }
.sender-status-stack { min-width:0; }
.inbound-master-toggle { margin-bottom:var(--space-4); }
.inbound-grid { margin-top:var(--space-2); }
.credential-toggle { display:flex; flex-direction:column; justify-content:flex-end; }
.checkbox-control { min-height:40px; display:flex!important; align-items:center; gap:8px; padding:9px 11px; border:1px solid var(--border-strong); border-radius:9px; background:var(--surface-soft); color:var(--text)!important; font-size:.82rem!important; font-weight:600!important; }
.checkbox-control input { width:auto!important; margin:0; }
.inbound-status-message { margin:var(--space-3) 0 0; padding:10px 12px; border-radius:9px; background:var(--surface-soft); color:var(--text-muted); font-size:.78rem; overflow-wrap:anywhere; }
.sender-form-actions { padding-top:var(--space-1); }

/* Reply Inbox */
.reply-inbox-page { max-width:1320px; }
.inbox-health-grid { grid-template-columns:minmax(0,1.35fr) minmax(320px,.85fr); margin-bottom:var(--space-6); }
.inbox-health-grid > .card { height:100%; }
.empty-panel { display:flex; flex-direction:column; align-items:flex-start; gap:7px; padding:18px; border:1px dashed var(--border-strong); border-radius:12px; background:var(--surface-soft); }
.empty-panel span { color:var(--text-muted); font-size:.82rem; line-height:1.5; }
.empty-panel .btn-secondary { margin-top:5px; }
.mailbox-list { display:grid; gap:var(--space-3); }
.mailbox-row { display:grid; grid-template-columns:minmax(0,1fr) auto auto; gap:var(--space-4); align-items:center; padding:14px 15px; border:1px solid var(--border); border-radius:12px; background:linear-gradient(180deg,#fff,#fbfcfe); }
.mailbox-identity { display:flex; align-items:center; gap:10px; min-width:0; }
.mailbox-identity > div { min-width:0; }
.mailbox-identity strong,.mailbox-identity span { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.mailbox-identity span { color:var(--text-muted); font-size:.76rem; margin-top:2px; }
.mailbox-dot { width:9px; height:9px; flex:0 0 auto; border-radius:50%; background:var(--text-faint); box-shadow:0 0 0 4px var(--neutral-soft); }
.mailbox-dot.ok { background:var(--success); box-shadow:0 0 0 4px var(--success-soft); }
.mailbox-dot.bad { background:var(--danger); box-shadow:0 0 0 4px var(--danger-soft); }
.mailbox-meta { text-align:right; }
.mailbox-meta span,.mailbox-meta strong { display:block; white-space:nowrap; }
.mailbox-meta span { color:var(--text-muted); font-size:.72rem; }
.mailbox-meta strong { margin-top:2px; font-size:.78rem; }
.mailbox-status { display:flex; align-items:center; gap:6px; }
.mailbox-message { grid-column:1/-1; margin:0; padding-top:10px; border-top:1px solid var(--border); color:var(--text-muted); font-size:.76rem; line-height:1.45; overflow-wrap:anywhere; }
.classifier-flow { display:flex; align-items:center; flex-wrap:wrap; gap:7px; margin:2px 0 15px; }
.classifier-flow span { padding:7px 9px; border:1px solid var(--border); border-radius:8px; background:var(--surface-soft); font-size:.73rem; font-weight:650; color:#344054; }
.classifier-flow i { color:var(--text-faint); font-style:normal; }
.classification-chips { display:flex; flex-wrap:wrap; gap:7px; }
.reply-chip { display:inline-flex; align-items:center; width:max-content; padding:5px 9px; border-radius:999px; border:1px solid rgba(15,23,42,.06); font-size:.7rem; font-weight:720; white-space:nowrap; }
.reply-chip.positive { background:var(--success-soft); color:var(--success-soft-text); }
.reply-chip.negative { background:var(--danger-soft); color:var(--danger-soft-text); }
.reply-chip.ooo { background:var(--warning-soft); color:var(--warning-soft-text); }
.reply-chip.neutral { background:var(--neutral-soft); color:var(--neutral-soft-text); }
.reply-table-card { margin-bottom:var(--space-6); }
.reply-table { min-width:1080px; }
.reply-table td { vertical-align:top; }
.reply-time { white-space:nowrap; font-size:.78rem; color:var(--text-muted); }
.confidence { display:block; margin-top:4px; color:var(--text-faint); font-size:.68rem; white-space:nowrap; }
.reply-copy { min-width:260px; max-width:390px; }
.reply-copy strong,.reply-copy span { display:block; }
.reply-copy strong { font-size:.82rem; color:#344054; }
.reply-copy span { margin-top:4px; color:var(--text-muted); font-size:.76rem; line-height:1.45; }
.source-badge { display:inline-flex; padding:4px 7px; border-radius:7px; background:var(--primary-soft); color:var(--primary-soft-text); font-size:.68rem; font-weight:700; text-transform:capitalize; }
.inbox-advanced-grid { grid-template-columns:minmax(0,1fr) minmax(0,1fr); margin-top:0; }
.compact-textarea { min-height:130px; font-family:inherit; font-size:.86rem; }
.webhook-profile strong { max-width:100%; overflow-wrap:anywhere; }

/* Make long values resilient well before phone width. */
@media (max-width: 1080px) {
    .sender-edit-layout,.inbox-health-grid { grid-template-columns:1fr; }
    .mailbox-row { grid-template-columns:minmax(0,1fr) auto; }
    .mailbox-status { grid-column:1/-1; justify-content:flex-start; }
}

@media (max-width: 900px) {
    .app-main { padding:28px 24px 52px; }
    .inbox-advanced-grid { grid-template-columns:1fr; }
    .profile-list > div { grid-template-columns:110px minmax(0,1fr); }
}

@media (max-width: 680px) {
    .app-main { padding:20px 16px 44px; }
    .page-header { margin-bottom:20px; padding-bottom:16px; }
    .card { padding:16px; margin-bottom:16px; }
    .enterprise-two-col,.enterprise-kpi-grid { gap:12px; }
    .form-section { padding:16px; }
    .settings-panel-head { padding:17px 17px 14px; }
    .settings-panel-body { padding:17px; }
    .table-section-head { padding:15px 14px 12px; }
    th,td { padding:12px 14px; }
    .profile-list > div { grid-template-columns:1fr; gap:3px; padding:11px 12px; }
    .mailbox-row { grid-template-columns:1fr; gap:10px; }
    .mailbox-meta { text-align:left; }
    .mailbox-status { grid-column:auto; }
    .mailbox-message { grid-column:auto; }
    .section-heading { flex-direction:column; }
}

@media (max-width: 520px) {
    .app-main { padding-left:14px; padding-right:14px; }
    .enterprise-kpi-grid, .enterprise-kpi-grid.six, .enterprise-kpi-grid.seven, .enterprise-kpi-grid.eight { gap:10px; }
    .metric-card { padding:14px 13px; }
    .page-header .actions { width:100%; }
    .page-header .actions > a,
    .page-header .actions > button,
    .page-header .actions > form,
    .page-header .actions > form button { width:100%; }
    .form-actions > button,.form-actions > .btn-secondary,.form-actions > .btn-danger { flex:1 1 100%; justify-content:center; }
}

/* URL inputs are used by AI/provider settings and should match all other controls. */
input[type="url"] {
    min-height: 40px;
    width: 100%;
    border: 1px solid var(--border-strong);
    border-radius: 9px;
    background: #fff;
    color: var(--text);
    font: inherit;
    box-shadow: inset 0 1px 1px rgba(15,23,42,.015);
    transition: border-color .12s ease, box-shadow .12s ease;
}
input[type="url"]:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-soft); }

/* =========================================================
   v9.0 Intent Engine — engagement workspace
   Application UI only; outbound email appearance is unchanged.
   ========================================================= */
.intent-page { max-width: 1240px; }
.intent-kpis { margin-bottom: 22px; }
.intent-layout { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(330px,.65fr); gap:18px; align-items:start; margin-bottom:18px; }
.intent-layout-bottom { grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr); }
.intent-panel { padding:0; overflow:hidden; }
.intent-panel > .panel-head { padding:20px 22px 16px; border-bottom:1px solid var(--border); margin:0; }
.intent-panel > .settings-form,.intent-panel > .intent-rule-form { padding:20px 22px 22px; }
.intent-filter { display:inline-flex; gap:4px; padding:4px; border:1px solid var(--border); border-radius:10px; background:var(--bg); }
.intent-filter a { padding:6px 9px; border-radius:7px; text-decoration:none; color:var(--text-muted); font-size:.74rem; font-weight:700; }
.intent-filter a.active,.intent-filter a:hover { background:#fff; color:var(--text); box-shadow:var(--shadow-sm); }
.intent-lead-list,.intent-signal-list,.intent-rule-list { display:grid; }
.intent-lead-row { display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:14px; align-items:center; padding:15px 22px; border-bottom:1px solid var(--border); }
.intent-lead-row:last-child,.intent-signal:last-child,.intent-rule:last-child { border-bottom:0; }
.intent-score-badge { width:56px; min-height:52px; display:flex; flex-direction:column; align-items:center; justify-content:center; border-radius:12px; background:var(--neutral-soft); border:1px solid var(--border); }
.intent-score-badge strong { font-size:1.18rem; line-height:1; }
.intent-score-badge span { margin-top:4px; font-size:.62rem; font-weight:750; text-transform:uppercase; letter-spacing:.045em; color:var(--text-muted); }
.intent-score-badge.hot { background:#fff1f2; color:#be123c; border-color:#fecdd3; }
.intent-score-badge.hot span { color:#be123c; }
.intent-score-badge.warm { background:var(--warning-soft); color:#9a6700; border-color:#fde68a; }
.intent-score-badge.warm span { color:#9a6700; }
.intent-lead-main { min-width:0; }
.intent-lead-title { display:flex; flex-wrap:wrap; align-items:baseline; gap:7px; }
.intent-lead-title strong { font-size:.88rem; }
.intent-lead-title span { color:var(--text-muted); font-size:.78rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.intent-lead-meta { display:flex; flex-wrap:wrap; gap:6px 12px; margin-top:5px; color:var(--text-muted); font-size:.7rem; }
.intent-settings { gap:14px; }
.intent-snippet { margin:0 22px 22px; padding:14px; border:1px dashed var(--border-strong); border-radius:10px; background:var(--bg); }
.intent-snippet strong,.intent-snippet span,.intent-snippet code { display:block; }
.intent-snippet span { margin:3px 0 9px; color:var(--text-muted); font-size:.74rem; }
.intent-snippet code { padding:9px 10px; border-radius:8px; background:#0f172a; color:#e2e8f0; font-size:.7rem; line-height:1.45; overflow-wrap:anywhere; white-space:normal; }
.intent-rule-form .form-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.intent-rule-form label > span { display:block; margin-bottom:5px; color:var(--text-muted); font-size:.74rem; font-weight:650; }
.intent-rule-form input,.intent-rule-form select { width:100%; }
.switch-line > span:last-child { min-height:40px; display:flex; align-items:center; gap:7px; }
.switch-line input { width:auto; }
.intent-events-select { margin:15px 0 0; padding:13px 14px; border:1px solid var(--border); border-radius:10px; background:var(--bg); display:flex; flex-wrap:wrap; gap:9px 15px; }
.intent-events-select legend { padding:0 5px; font-size:.74rem; font-weight:700; color:var(--text); }
.intent-events-select legend small { color:var(--text-muted); font-weight:500; }
.intent-events-select label { display:flex; align-items:center; gap:6px; font-size:.73rem; color:var(--text-muted); }
.intent-rule-list { border-top:1px solid var(--border); }
.intent-rule { display:flex; align-items:center; justify-content:space-between; gap:14px; padding:14px 22px; border-bottom:1px solid var(--border); }
.intent-rule > div:first-child { min-width:0; }
.intent-rule strong,.intent-rule span { display:block; }
.intent-rule > div:first-child span { margin-top:3px; color:var(--text-muted); font-size:.72rem; }
.intent-rule-actions { display:flex; align-items:center; gap:7px; flex-wrap:wrap; justify-content:flex-end; }
.intent-signal { display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:11px; align-items:start; padding:13px 22px; border-bottom:1px solid var(--border); }
.signal-dot { width:9px; height:9px; margin-top:5px; border-radius:50%; background:#64748b; box-shadow:0 0 0 4px #f1f5f9; }
.signal-dot.click,.signal-dot.page_view { background:#2563eb; box-shadow:0 0 0 4px #dbeafe; }
.signal-dot.interested,.signal-dot.meeting,.signal-dot.reply { background:#16a34a; box-shadow:0 0 0 4px #dcfce7; }
.signal-dot.not_interested,.signal-dot.unsubscribe { background:#dc2626; box-shadow:0 0 0 4px #fee2e2; }
.intent-signal strong,.intent-signal span,.intent-signal small { display:block; }
.intent-signal strong { font-size:.79rem; }
.intent-signal span { margin-top:2px; color:var(--text-muted); font-size:.72rem; }
.intent-signal small { margin-top:3px; color:var(--text-faint); font-size:.66rem; }
.intent-signal > b { font-size:.75rem; }
.empty-state.compact { padding:18px 22px; }
.intent-summary-card { display:grid; grid-template-columns:auto minmax(0,1fr); gap:14px; align-items:center; margin:18px 0 0; padding:16px 18px; border:1px solid var(--border); border-radius:12px; background:var(--surface); }
.intent-summary-card .intent-score-badge { width:66px; min-height:60px; }
.intent-summary-copy strong,.intent-summary-copy span { display:block; }
.intent-summary-copy span { margin-top:4px; color:var(--text-muted); font-size:.76rem; }

@media (max-width:1050px){
  .intent-layout,.intent-layout-bottom { grid-template-columns:1fr; }
}
@media (max-width:680px){
  .intent-panel > .panel-head,.intent-panel > .settings-form,.intent-panel > .intent-rule-form { padding-left:16px; padding-right:16px; }
  .intent-snippet { margin-left:16px; margin-right:16px; }
  .intent-lead-row { grid-template-columns:auto minmax(0,1fr); padding:14px 16px; }
  .intent-lead-row > .btn-secondary { grid-column:1/-1; width:100%; justify-content:center; }
  .intent-rule-form .form-grid { grid-template-columns:1fr; }
  .intent-rule { align-items:flex-start; flex-direction:column; padding:14px 16px; }
  .intent-rule-actions { justify-content:flex-start; }
  .intent-signal { padding-left:16px; padding-right:16px; }
}