/* ==========================================================================
   Mail admin panel
   Spacing rule: containers own their padding, children never touch edges,
   and vertical rhythm comes from `gap` (never from margins on last children).
   ========================================================================== */
:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: #e5e9f0;
    --border-strong: #d4dae4;
    --text: #0f172a;
    --text-2: #475569;
    --muted: #94a3b8;

    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-soft: #eef2ff;
    --primary-text: #4338ca;

    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --danger-soft: #fef2f2;
    --success: #059669;
    --success-soft: #ecfdf5;
    --warning: #d97706;
    --warning-soft: #fffbeb;
    --info: #0284c7;
    --info-soft: #f0f9ff;

    --sidebar-bg: #0f172a;
    --sidebar-text: #94a3b8;
    --sidebar-hover: rgba(255, 255, 255, .06);
    --sidebar-line: rgba(255, 255, 255, .08);

    /* spacing scale */
    --s1: 4px;
    --s2: 8px;
    --s3: 12px;
    --s4: 16px;
    --s5: 20px;
    --s6: 24px;
    --s7: 32px;
    --s8: 40px;

    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --control-h: 44px;
    --shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 4px 12px rgba(15, 23, 42, .04);
    --shadow-lg: 0 10px 40px rgba(15, 23, 42, .14);
    --ring: 0 0 0 4px rgba(79, 70, 229, .15);

    --sidebar-w: 272px;
    --logo-filter: none;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0b1120;
        --surface: #111827;
        --surface-2: #0f172a;
        --border: #1f2937;
        --border-strong: #334155;
        --text: #f1f5f9;
        --text-2: #cbd5e1;
        --muted: #64748b;

        --primary: #818cf8;
        --primary-hover: #a5b4fc;
        --primary-soft: rgba(129, 140, 248, .12);
        --primary-text: #a5b4fc;

        --danger: #f87171;
        --danger-hover: #ef4444;
        --danger-soft: rgba(248, 113, 113, .1);
        --success: #34d399;
        --success-soft: rgba(52, 211, 153, .1);
        --warning: #fbbf24;
        --warning-soft: rgba(251, 191, 36, .1);
        --info: #38bdf8;
        --info-soft: rgba(56, 189, 248, .1);

        --sidebar-bg: #020617;
        --shadow: none;
        --shadow-lg: 0 10px 40px rgba(0, 0, 0, .5);
        --ring: 0 0 0 4px rgba(129, 140, 248, .2);
        --logo-filter: invert(1);
        color-scheme: dark;
    }
}

/* ==========================================================================
   Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p { margin: 0; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
svg { flex-shrink: 0; }
img { max-width: 100%; }
[hidden] { display: none !important; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }

/* Logo: black artwork on transparent background. */
.logo { display: block; object-fit: contain; filter: var(--logo-filter); }
.logo.on-dark { filter: invert(1); }

/* ==========================================================================
   App shell
   ========================================================================== */
.shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    inset-block: 0;
    inset-inline-start: 0;
    z-index: 40;
    overflow-y: auto;
    transition: transform .25s ease;
}

.sidebar-brand {
    display: flex; align-items: center; gap: var(--s3);
    padding: var(--s6) var(--s5);
    border-bottom: 1px solid var(--sidebar-line);
    color: #fff;
}
.sidebar-brand:hover { color: #fff; }
.sidebar-brand .logo { width: 48px; height: 48px; }
.sidebar-brand strong { display: block; font-size: 16px; font-weight: 700; line-height: 1.4; }
.sidebar-brand small { display: block; font-size: 12px; color: var(--sidebar-text); }

.sidebar-nav { padding: var(--s4) var(--s3); flex: 1; display: flex; flex-direction: column; gap: var(--s1); }
.sidebar-label { font-size: 11.5px; font-weight: 600; color: #475569; padding: var(--s4) var(--s3) var(--s2); }
.sidebar-label:first-child { padding-top: var(--s1); }
.nav-link {
    display: flex; align-items: center; gap: var(--s3);
    padding: 10px var(--s3);
    border-radius: var(--radius-sm);
    color: var(--sidebar-text);
    font-weight: 500; font-size: 14px;
    transition: background .15s, color .15s;
}
.nav-link:hover { background: var(--sidebar-hover); color: #e2e8f0; }
.nav-link.active { background: rgba(99, 102, 241, .18); color: #fff; }
.nav-link.active svg { color: #a5b4fc; }

.sidebar-bottom { padding: var(--s4) var(--s3) var(--s5); display: grid; gap: var(--s3); border-top: 1px solid var(--sidebar-line); }

.provider-box {
    padding: var(--s4);
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(99, 102, 241, .16), rgba(139, 92, 246, .08));
    border: 1px solid rgba(129, 140, 248, .2);
}
.provider-box .eyebrow { font-size: 11.5px; color: #a5b4fc; font-weight: 600; }
.provider-box .name { color: #fff; font-weight: 700; font-size: 15px; margin-top: 2px; }
.provider-box .contact { display: flex; gap: var(--s2); margin-top: var(--s3); }
.provider-box .contact a {
    flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    height: 34px; border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, .08); color: #e0e7ff; font-size: 13px; font-weight: 600;
}
.provider-box .contact a:hover { background: rgba(255, 255, 255, .14); color: #fff; }

.sidebar-user {
    padding: var(--s3);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .04);
    display: flex; align-items: center; gap: var(--s3);
}
.sidebar-user .who { flex: 1; min-width: 0; }
.sidebar-user .who strong { display: block; color: #fff; font-size: 14px; font-weight: 600; }
.sidebar-user .who span { display: block; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; direction: ltr; text-align: right; }
.icon-btn {
    width: 36px; height: 36px; border-radius: var(--radius-sm);
    display: grid; place-items: center;
    background: transparent; border: 0; color: var(--sidebar-text); cursor: pointer;
}
.icon-btn:hover { background: var(--sidebar-hover); color: #fff; }

.main { flex: 1; margin-inline-start: var(--sidebar-w); min-width: 0; display: flex; flex-direction: column; min-height: 100vh; }
.mobile-bar { display: none; }
.content { width: 100%; max-width: 1120px; margin: 0 auto; padding: var(--s8) var(--s8) var(--s7); flex: 1; }
.backdrop { display: none; }

.app-footer {
    width: 100%; max-width: 1120px; margin: 0 auto;
    padding: 0 var(--s8) var(--s7);
}
.app-footer-inner {
    display: flex; align-items: center; justify-content: space-between; gap: var(--s4); flex-wrap: wrap;
    padding-top: var(--s5); border-top: 1px solid var(--border);
    color: var(--text-2); font-size: 13.5px;
}
.app-footer .credit { display: flex; align-items: center; gap: var(--s3); }
.app-footer .credit .logo { width: 36px; height: 36px; }
.app-footer .credit strong { color: var(--text); }
.app-footer .links { display: flex; gap: var(--s4); flex-wrap: wrap; }
.app-footer .links a { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); }
.app-footer .links a:hover { color: var(--primary); }

@media (max-width: 960px) {
    .sidebar { transform: translateX(100%); }
    .sidebar.open { transform: none; box-shadow: var(--shadow-lg); }
    .backdrop.open { display: block; position: fixed; inset: 0; background: rgba(2, 6, 23, .5); z-index: 30; }
    .main { margin-inline-start: 0; }
    .mobile-bar {
        display: flex; align-items: center; justify-content: space-between; gap: var(--s3);
        padding: var(--s3) var(--s5);
        background: var(--surface); border-bottom: 1px solid var(--border);
        position: sticky; top: 0; z-index: 20;
    }
    .mobile-bar .brand { display: flex; align-items: center; gap: var(--s3); color: var(--text); font-weight: 700; }
    .mobile-bar .logo { width: 34px; height: 34px; }
    .mobile-bar .icon-btn { color: var(--text); }
    .mobile-bar .icon-btn:hover { background: var(--bg); color: var(--text); }
    .content { padding: var(--s6) var(--s5) var(--s7); }
    .app-footer { padding: 0 var(--s5) var(--s6); }
}

/* ==========================================================================
   Page header
   ========================================================================== */
.page-header {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: var(--s4); flex-wrap: wrap;
    margin-bottom: var(--s7);
}
.page-header h1 { font-size: 24px; font-weight: 700; letter-spacing: -.3px; line-height: 1.35; }
.page-header p { margin-top: var(--s1); color: var(--text-2); font-size: 14px; }
.breadcrumb { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); font-size: 13px; margin-bottom: var(--s3); }
.breadcrumb:hover { color: var(--primary); }

/* Vertical stack of page sections */
.stack { display: grid; gap: var(--s6); }

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.card-header {
    display: flex; align-items: center; justify-content: space-between; gap: var(--s4);
    padding: var(--s5) var(--s6);
    border-bottom: 1px solid var(--border);
}
.card-title { display: flex; align-items: center; gap: var(--s4); font-size: 16px; font-weight: 600; }
.card-desc { margin-top: 2px; color: var(--text-2); font-size: 13.5px; font-weight: 400; }
.card-body { padding: var(--s6); }
.card-footer {
    display: flex; align-items: center; gap: var(--s3); flex-wrap: wrap;
    padding: var(--s4) var(--s6);
    background: var(--surface-2);
    border-top: 1px solid var(--border);
}
.card-footer .hint { color: var(--muted); font-size: 13px; margin-inline-start: auto; }

.card-icon {
    width: 42px; height: 42px; border-radius: 11px;
    display: grid; place-items: center; flex-shrink: 0;
    background: var(--primary-soft); color: var(--primary);
}
.card-icon.danger { background: var(--danger-soft); color: var(--danger); }
.card-icon.success { background: var(--success-soft); color: var(--success); }
.card-icon.warning { background: var(--warning-soft); color: var(--warning); }
.card-icon.info { background: var(--info-soft); color: var(--info); }

.card.danger-zone { border-color: color-mix(in srgb, var(--danger) 35%, var(--border)); }
.danger-row { display: flex; align-items: center; justify-content: space-between; gap: var(--s5); flex-wrap: wrap; padding: var(--s6); }
.danger-row .info { display: flex; align-items: center; gap: var(--s4); }
.danger-row strong { display: block; font-size: 15px; }
.danger-row small { display: block; color: var(--text-2); font-size: 13.5px; margin-top: 2px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s5); }
@media (max-width: 1100px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) {
    .stats { gap: var(--s3); }
    .stat { flex-direction: column; align-items: flex-start; gap: var(--s3); padding: var(--s4); }
    .stat .card-icon { width: 36px; height: 36px; }
    .stat-value { font-size: 19px; }
}
.stat { padding: var(--s5); display: flex; gap: var(--s4); align-items: center; }
.stat-label { color: var(--text-2); font-size: 13px; }
.stat-value { font-size: 22px; font-weight: 700; line-height: 1.35; }
.stat-value.sm { font-size: 15px; font-weight: 600; }

/* Status list (security overview) */
.status-list { display: grid; }
.status-row { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); flex-wrap: wrap; padding: var(--s5) var(--s6); }
.status-row + .status-row { border-top: 1px solid var(--border); }
.status-row .info { display: flex; gap: var(--s4); align-items: center; }
.status-row strong { display: block; font-size: 14.5px; }
.status-row small { display: block; color: var(--text-2); font-size: 13px; margin-top: 2px; }

/* ==========================================================================
   Forms
   ========================================================================== */
.form { display: grid; gap: var(--s5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s5); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: var(--s2); align-content: start; }
.field.narrow { max-width: 320px; }
.label { font-weight: 600; font-size: 13.5px; color: var(--text); }
.help { color: var(--muted); font-size: 12.5px; }
.error-text { display: flex; align-items: center; gap: 6px; color: var(--danger); font-size: 13px; }

.input {
    width: 100%;
    height: var(--control-h);
    padding: 0 14px;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    font: inherit; font-size: 14.5px;
    transition: border-color .15s, box-shadow .15s;
}
.input::placeholder { color: var(--muted); }
.input:hover { border-color: var(--muted); }
.input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.input.is-invalid { border-color: var(--danger); }
.input.code-input { font-size: 20px; letter-spacing: 6px; text-align: center; }
select.input { cursor: pointer; }

.input-wrap { position: relative; }
/* Physical sides on purpose: the page is RTL but some inputs are LTR (emails, passwords),
   so the icon is always on the right and the action button always on the left. */
.input-wrap > svg { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.input-wrap > .input { padding-right: 44px; }
.input-wrap > .input.has-action { padding-left: 48px; }
.input-wrap > .input-action {
    position: absolute; left: 5px; top: 50%; transform: translateY(-50%);
    border: 0; background: transparent; color: var(--muted); cursor: pointer;
    width: 36px; height: 36px; border-radius: var(--radius-sm); display: grid; place-items: center;
}
.input-wrap > .input-action:hover { background: var(--bg); color: var(--text); }

/* "user" @ "domain", always left-to-right */
.email-input { display: flex; direction: ltr; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--surface); overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.email-input:focus-within { border-color: var(--primary); box-shadow: var(--ring); }
.email-input input { flex: 1; min-width: 0; border: 0; background: transparent; height: var(--control-h); padding: 0 14px; font: inherit; color: var(--text); outline: none; }
.email-input .at { display: grid; place-items: center; padding: 0 var(--s2); color: var(--muted); font-weight: 600; background: var(--surface-2); border-inline: 1px solid var(--border); }
.email-input select { border: 0; background: var(--surface-2); color: var(--text); font: inherit; padding: 0 var(--s4); outline: none; cursor: pointer; max-width: 55%; }

.strength { display: flex; gap: var(--s1); }
.strength span { flex: 1; height: 4px; border-radius: 4px; background: var(--border); transition: background .2s; }
.strength[data-level="1"] span:nth-child(-n+1) { background: var(--danger); }
.strength[data-level="2"] span:nth-child(-n+2) { background: var(--warning); }
.strength[data-level="3"] span:nth-child(-n+3) { background: #eab308; }
.strength[data-level="4"] span:nth-child(-n+4) { background: var(--success); }

.chips { display: flex; flex-wrap: wrap; gap: var(--s2); }
.chip-radio { position: relative; }
.chip-radio input { position: absolute; opacity: 0; pointer-events: none; }
.chip-radio span {
    display: inline-block; padding: 8px 16px; border-radius: 999px;
    border: 1px solid var(--border-strong); font-size: 13.5px; cursor: pointer; color: var(--text-2);
    transition: all .15s;
}
.chip-radio span:hover { border-color: var(--muted); }
.chip-radio input:checked + span { background: var(--primary-soft); border-color: var(--primary); color: var(--primary-text); font-weight: 600; }
.chip-radio input:focus-visible + span { box-shadow: var(--ring); }

.secret-box {
    display: flex; align-items: center; gap: var(--s3);
    background: var(--surface-2); border: 1px dashed var(--border-strong);
    border-radius: 10px; padding: var(--s2) var(--s2) var(--s2) var(--s4);
}
.secret-box code { flex: 1; direction: ltr; text-align: left; font-size: 14.5px; letter-spacing: 1px; word-break: break-all; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--s2);
    height: var(--control-h); padding: 0 var(--s5);
    border-radius: 10px; border: 1px solid transparent;
    font: inherit; font-weight: 600; font-size: 14px;
    cursor: pointer; white-space: nowrap; text-decoration: none;
    background: var(--primary); color: #fff;
    transition: background .15s, border-color .15s, box-shadow .15s;
}
.btn:hover { background: var(--primary-hover); color: #fff; }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn:disabled, .btn.is-loading { opacity: .6; cursor: not-allowed; }
.btn.block { width: 100%; height: 48px; }
.btn.sm { height: 36px; padding: 0 14px; font-size: 13px; border-radius: var(--radius-sm); }
.btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn.secondary:hover { background: var(--surface-2); border-color: var(--muted); }
.btn.ghost { background: transparent; color: var(--text-2); }
.btn.ghost:hover { background: var(--bg); color: var(--text); }
.btn.danger { background: var(--danger); }
.btn.danger:hover { background: var(--danger-hover); }
.btn.link { background: none; border: 0; height: auto; padding: 0; color: var(--primary); font-weight: 600; }
.btn.link:hover { text-decoration: underline; }
.btn.link:disabled { color: var(--muted); text-decoration: none; }

.actions { display: flex; gap: var(--s3); flex-wrap: wrap; align-items: center; }
.page-actions { display: flex; gap: var(--s3); flex-wrap: wrap; align-items: center; }

@media (max-width: 520px) {
    .card-footer .btn, .page-actions .btn, .danger-row .btn { flex: 1 1 auto; }
}

.spinner { width: 16px; height: 16px; border: 2px solid currentColor; border-inline-end-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   Alerts
   ========================================================================== */
.alert {
    display: flex; align-items: flex-start; gap: var(--s3);
    padding: 14px var(--s4); border-radius: var(--radius);
    font-size: 14px; border: 1px solid;
}
.alert svg { margin-top: 2px; }
.alert.success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.alert.error { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert.warning { background: var(--warning-soft); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.alert-body { flex: 1; }
.alert-close { background: none; border: 0; color: inherit; cursor: pointer; opacity: .6; padding: 2px; }
.alert-close:hover { opacity: 1; }
.alerts { display: grid; gap: var(--s3); margin-bottom: var(--s6); }

/* ==========================================================================
   Table
   ========================================================================== */
.toolbar { display: flex; gap: var(--s3); padding: var(--s4) var(--s6); border-bottom: 1px solid var(--border); flex-wrap: wrap; align-items: center; }
.toolbar .input-wrap { flex: 1; min-width: 200px; max-width: 360px; }
.toolbar select.input { width: auto; min-width: 180px; }
.toolbar .spacer { flex: 1; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
    padding: var(--s3) var(--s5); text-align: right;
    font-size: 12.5px; font-weight: 600; color: var(--muted);
    background: var(--surface-2); border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
td { padding: var(--s4) var(--s5); border-bottom: 1px solid var(--border); vertical-align: middle; }
th:first-child, td:first-child { padding-inline-start: var(--s6); }
th:last-child, td:last-child { padding-inline-end: var(--s6); }
tbody tr { transition: background .1s; }
tbody tr:hover { background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
td.actions-cell { text-align: left; white-space: nowrap; }

.identity { display: flex; align-items: center; gap: var(--s3); min-width: 220px; color: inherit; }
.identity:hover { color: inherit; }
.identity:hover .addr { color: var(--primary); }
.avatar {
    width: 40px; height: 40px; border-radius: 11px;
    display: grid; place-items: center;
    font-weight: 700; font-size: 15px; color: #fff; text-transform: uppercase;
    flex-shrink: 0;
}
.avatar.lg { width: 60px; height: 60px; border-radius: 16px; font-size: 24px; }
.identity .addr { font-weight: 600; direction: ltr; text-align: right; transition: color .15s; }
.identity .sub { font-size: 12.5px; color: var(--muted); direction: ltr; text-align: right; }

.usage { min-width: 180px; display: grid; gap: 6px; }
.usage-top { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--text-2); }
.bar { height: 6px; background: var(--border); border-radius: 6px; overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 6px; background: var(--primary); }
.bar.warn > span { background: var(--warning); }
.bar.high > span { background: var(--danger); }
.bar.none > span { background: var(--success); opacity: .5; }

.badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 999px;
    font-size: 12px; font-weight: 600;
    background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border);
    white-space: nowrap;
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.success { background: var(--success-soft); color: var(--success); border-color: transparent; }
.badge.danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.badge.warning { background: var(--warning-soft); color: var(--warning); border-color: transparent; }
.badge.info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.badge.primary { background: var(--primary-soft); color: var(--primary-text); border-color: transparent; }

.empty-state { display: grid; justify-items: center; gap: var(--s2); text-align: center; padding: 64px var(--s6); }
.empty-state .card-icon { width: 56px; height: 56px; border-radius: 16px; margin-bottom: var(--s2); }
.empty-state h3 { font-size: 16px; }
.empty-state p { color: var(--text-2); font-size: 14px; }
.empty-state .btn { margin-top: var(--s3); }

.table-footer { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); padding: var(--s4) var(--s6); border-top: 1px solid var(--border); background: var(--surface-2); color: var(--muted); font-size: 13px; flex-wrap: wrap; }
.pager { display: flex; gap: var(--s2); }

/* ==========================================================================
   Mailbox profile header
   ========================================================================== */
.profile { display: flex; align-items: center; gap: var(--s4); }
.profile h1 { direction: ltr; text-align: right; word-break: break-all; }
.meta { display: flex; gap: var(--s2); flex-wrap: wrap; margin-top: var(--s2); }

/* ==========================================================================
   Auth pages
   ========================================================================== */
.auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }

.auth-panel {
    position: relative; overflow: hidden;
    background: radial-gradient(circle at 15% 15%, #6366f1 0, transparent 50%),
                radial-gradient(circle at 85% 85%, #8b5cf6 0, transparent 45%),
                #1e1b4b;
    color: #e0e7ff;
    padding: 56px;
    display: flex; flex-direction: column; justify-content: space-between; gap: var(--s8);
}
.auth-panel::after {
    content: ""; position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: linear-gradient(to bottom, #000, transparent);
    pointer-events: none;
}
.auth-panel > * { position: relative; z-index: 1; }
.auth-panel .panel-brand { display: flex; align-items: center; gap: var(--s4); }
.auth-panel .panel-brand .logo { width: 72px; height: 72px; }
.auth-panel .panel-brand strong { display: block; color: #fff; font-size: 18px; }
.auth-panel .panel-brand small { display: block; color: #c7d2fe; font-size: 13px; }
.auth-panel h2 { font-size: 32px; line-height: 1.45; color: #fff; font-weight: 700; }
.auth-panel .intro { margin-top: var(--s4); color: #c7d2fe; max-width: 440px; }
.features { list-style: none; padding: 0; margin: var(--s7) 0 0; display: grid; gap: var(--s4); }
.features li { display: flex; align-items: center; gap: var(--s3); font-size: 14.5px; }
.features li span { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.1); display: grid; place-items: center; }

.provider-card {
    display: flex; align-items: center; justify-content: space-between; gap: var(--s4); flex-wrap: wrap;
    padding: var(--s5);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);
    backdrop-filter: blur(6px);
}
.provider-card .eyebrow { font-size: 12px; color: #a5b4fc; font-weight: 600; }
.provider-card .name { color: #fff; font-size: 17px; font-weight: 700; margin-top: 2px; }
.provider-card .contact { display: flex; gap: var(--s2); flex-wrap: wrap; }
.provider-card .contact a {
    display: inline-flex; align-items: center; gap: 6px;
    height: 38px; padding: 0 14px; border-radius: 10px;
    background: rgba(255, 255, 255, .1); color: #fff; font-size: 13.5px; font-weight: 600;
}
.provider-card .contact a:hover { background: rgba(255, 255, 255, .18); color: #fff; }

.auth-form { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: var(--s8) var(--s6); background: var(--surface); }
.auth-box { width: 100%; max-width: 420px; display: grid; gap: var(--s6); }
.auth-head { display: grid; gap: var(--s2); }
.auth-head h1 { font-size: 26px; font-weight: 700; line-height: 1.4; }
.auth-head p { color: var(--text-2); font-size: 14.5px; }
.step { justify-self: start; display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--primary-text); background: var(--primary-soft); padding: 5px 12px; border-radius: 999px; }
.auth-foot { text-align: center; font-size: 13.5px; color: var(--text-2); }
.auth-credit {
    display: flex; align-items: center; justify-content: center; gap: var(--s3);
    padding-top: var(--s5); border-top: 1px solid var(--border);
    color: var(--text-2); font-size: 13px;
}
.auth-credit .logo { width: 32px; height: 32px; }
.auth-credit strong { color: var(--text); }
.auth-credit a { color: var(--text-2); }
.auth-mobile-brand { display: none; }

@media (max-width: 900px) {
    .auth { grid-template-columns: 1fr; }
    .auth-panel { display: none; }
    .auth-form { justify-content: flex-start; padding: var(--s7) var(--s5); }
    .auth-mobile-brand { display: flex; align-items: center; gap: var(--s3); }
    .auth-mobile-brand .logo { width: 52px; height: 52px; }
    .auth-mobile-brand strong { display: block; font-size: 17px; }
    .auth-mobile-brand small { display: block; color: var(--text-2); font-size: 13px; }
}

/* 6-digit code boxes */
.otp { display: flex; gap: var(--s2); direction: ltr; justify-content: space-between; }
.otp input {
    width: 100%; max-width: 58px; height: 62px; min-width: 0;
    text-align: center; font-size: 24px; font-weight: 700;
    border: 1px solid var(--border-strong); border-radius: var(--radius);
    background: var(--surface); color: var(--text); font-family: inherit;
    transition: border-color .15s, box-shadow .15s;
}
.otp input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.otp.is-invalid input { border-color: var(--danger); }

.divider { display: flex; align-items: center; gap: var(--s3); color: var(--muted); font-size: 12.5px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

.method-switch {
    display: flex; align-items: center; gap: var(--s3);
    padding: 14px var(--s4); border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--surface); color: var(--text); font-size: 14px;
}
.method-switch:hover { border-color: var(--primary); background: var(--primary-soft); color: var(--text); }
.method-switch .card-icon { width: 38px; height: 38px; border-radius: 10px; }
.method-switch div { flex: 1; }
.method-switch small { display: block; color: var(--muted); font-size: 12.5px; }

.resend { display: flex; align-items: center; justify-content: center; gap: var(--s2); font-size: 13.5px; color: var(--text-2); }

/* ==========================================================================
   2FA setup
   ========================================================================== */
.setup { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--s7); align-items: start; }
@media (max-width: 720px) { .setup { grid-template-columns: 1fr; } }
.qr { background: #fff; padding: var(--s4); border-radius: var(--radius); border: 1px solid var(--border); line-height: 0; justify-self: center; }
.qr svg { width: 200px; height: 200px; }
.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; gap: var(--s3); }
.steps li { counter-increment: step; display: flex; gap: var(--s3); align-items: flex-start; font-size: 14px; color: var(--text-2); }
.steps li::before {
    content: counter(step); flex-shrink: 0;
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--primary-soft); color: var(--primary-text);
    font-size: 12px; font-weight: 700; display: grid; place-items: center;
}

/* ==========================================================================
   Modal
   ========================================================================== */
dialog.modal {
    border: 0; padding: 0; border-radius: var(--radius-lg);
    width: min(480px, calc(100vw - 32px));
    background: var(--surface); color: var(--text);
    box-shadow: var(--shadow-lg);
}
dialog.modal::backdrop { background: rgba(2, 6, 23, .55); backdrop-filter: blur(2px); }
.modal-body { padding: var(--s7) var(--s6) var(--s6); display: grid; gap: var(--s5); }
.modal-head { display: grid; gap: var(--s2); }
.modal-head .card-icon { margin-bottom: var(--s2); }
.modal-head h3 { font-size: 18px; }
.modal-head p { color: var(--text-2); font-size: 14px; }
.modal-foot { display: flex; gap: var(--s3); justify-content: flex-end; flex-wrap: wrap; padding: var(--s4) var(--s6); background: var(--surface-2); border-top: 1px solid var(--border); }

/* ==========================================================================
   Credentials share page
   ========================================================================== */
.success-hero { display: flex; align-items: center; gap: var(--s5); margin-bottom: var(--s7); }
.success-hero h1 { font-size: 24px; font-weight: 700; line-height: 1.35; }
.success-hero p { margin-top: var(--s1); color: var(--text-2); font-size: 14px; }
.success-mark {
    width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
    display: grid; place-items: center;
    background: var(--success-soft); color: var(--success);
    box-shadow: 0 0 0 8px color-mix(in srgb, var(--success) 8%, transparent);
}

.cred-list { display: grid; }
.cred-row {
    display: grid; grid-template-columns: 170px minmax(0, 1fr) auto; align-items: center;
    gap: var(--s4); padding: var(--s4) var(--s6);
}
.cred-row + .cred-row { border-top: 1px solid var(--border); }
.cred-label { color: var(--text-2); font-size: 13.5px; font-weight: 500; }
.cred-value {
    direction: ltr; text-align: left; unicode-bidi: isolate;
    font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 15px; font-weight: 600;
    background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
    padding: var(--s2) var(--s3); word-break: break-all; user-select: all;
}

.check { display: flex; align-items: center; gap: var(--s3); font-size: 14px; cursor: pointer; min-height: 32px; }
.check input { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; flex-shrink: 0; }

.message-preview {
    margin: 0; padding: var(--s4) var(--s5);
    background: #e7f8ee; color: #0b3d2a;
    border: 1px solid #c4ecd4; border-radius: var(--radius);
    font: inherit; font-size: 14px; line-height: 1.75;
    white-space: pre-wrap; word-break: break-word; direction: rtl; text-align: right;
    max-height: 360px; overflow-y: auto;
}
@media (prefers-color-scheme: dark) {
    .message-preview { background: #0f2a1f; color: #d1fae5; border-color: #14532d; }
}

.card-icon.whatsapp { background: #e7f8ee; color: #128c7e; }
.btn.whatsapp { background: #128c7e; }
.btn.whatsapp:hover { background: #0e7366; color: #fff; }

@media (max-width: 720px) {
    .success-hero { gap: var(--s4); margin-bottom: var(--s6); }
    .success-hero h1 { font-size: 20px; }
    .success-mark { width: 52px; height: 52px; }
    .cred-row { grid-template-columns: minmax(0, 1fr) auto; gap: var(--s2) var(--s3); padding: var(--s4) var(--s5); }
    .cred-label { grid-column: 1 / -1; }
    .message-preview { padding: var(--s4); }
}

.cell-strong { font-weight: 500; }
.cell-small { font-size: 13px; white-space: nowrap; }

/* ==========================================================================
   Mobile browsers
   ========================================================================== */
/* Mobile Safari: the dynamic viewport excludes the address bar. */
@supports (min-height: 100dvh) {
    .shell, .main, .auth { min-height: 100dvh; }
}

body.nav-open { overflow: hidden; }

@media (max-width: 960px) {
    .sidebar { padding-bottom: env(safe-area-inset-bottom); }
}

@media (max-width: 720px) {
    /* iOS zooms into any field whose text is smaller than 16px. */
    .input, .email-input input, .email-input select, .otp input { font-size: 16px; }

    .page-header { margin-bottom: var(--s6); }
    .page-header h1 { font-size: 21px; }
    .page-actions { width: 100%; }
    .page-actions .btn { flex: 1 1 auto; }
    .stack { gap: var(--s5); }

    .card-header, .card-body, .danger-row, .status-row { padding-inline: var(--s5); }
    .card-body, .danger-row { padding-block: var(--s5); }
    .card-footer, .table-footer, .toolbar { padding-inline: var(--s5); }
    .card-title { gap: var(--s3); }
    .card-icon { width: 38px; height: 38px; }

    .toolbar .input-wrap { max-width: none; flex-basis: 100%; }
    .toolbar select.input { flex: 1; }

    .profile { align-items: flex-start; }
    .profile h1 { font-size: 18px; }
    .avatar.lg { width: 48px; height: 48px; border-radius: 13px; font-size: 20px; }

    .setup { gap: var(--s5); }
    .qr svg { width: 180px; height: 180px; }

    .modal-body { padding: var(--s6) var(--s5) var(--s5); }
    .modal-foot { padding-inline: var(--s5); }
    .modal-foot .btn { flex: 1; }

    .app-footer-inner { flex-direction: column; align-items: flex-start; }

    /* Tables become stacked cards. */
    .mailbox-table thead, .log-table thead { display: none; }
    .mailbox-table, .mailbox-table tbody, .log-table, .log-table tbody { display: block; }
    .mailbox-table td, .log-table td { padding: 0; border: 0; }

    .mailbox-table tr {
        display: grid; grid-template-columns: 1fr auto; align-items: center;
        gap: var(--s3) var(--s4);
        padding: var(--s4) var(--s5);
        border-bottom: 1px solid var(--border);
    }
    .mailbox-table tr:last-child { border-bottom: 0; }
    .mailbox-table td:nth-child(1) { grid-column: 1 / -1; }
    .mailbox-table td:nth-child(2) { grid-column: 1 / -1; }
    .mailbox-table td:last-child, .mailbox-table td:first-child { padding: 0; }
    .mailbox-table .identity, .mailbox-table .usage { min-width: 0; }

    .log-table tr { display: grid; gap: var(--s2); padding: var(--s4) var(--s5); border-bottom: 1px solid var(--border); }
    .log-table tr:last-child { border-bottom: 0; }
    .log-table td { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); font-size: 14px; }
    .log-table td::before { content: attr(data-label); color: var(--muted); font-size: 12.5px; flex-shrink: 0; }
    .log-table td:first-child, .log-table td:last-child { padding: 0; }
}

@media (max-width: 380px) {
    .content { padding-inline: var(--s4); }
    .otp { gap: 6px; }
    .otp input { height: 54px; font-size: 20px; }
    .stat-value { font-size: 20px; }
}