/* =====================================================================
   USERS · identity & access
   ===================================================================== */

.us-page {
    --us-bg:        #f8fafc;
    --us-surface:   #ffffff;
    --us-surface-2: #f7f8fa;
    --us-surface-3: #f1f3f6;
    --us-line:      rgba(15, 23, 42, .08);
    --us-line-2:    rgba(15, 23, 42, .14);
    --us-ink:       #0f172a;
    --us-ink-2:     #475569;
    --us-ink-3:     #94a3b8;
    --us-accent:    #2563eb;
    --us-accent-soft: rgba(37, 99, 235, .08);
    --us-good:      #059669;
    --us-warn:      #d97706;
    --us-bad:       #dc2626;
    --us-radius:    14px;
    --us-shadow-card: 0 1px 3px rgba(15,23,42,.04), 0 1px 2px -1px rgba(15,23,42,.05), inset 0 0 0 1px rgba(15,23,42,.06);
    --us-shadow-pop:  0 16px 36px -10px rgba(15,23,42,.18), 0 0 0 1px rgba(15,23,42,.08);

    background: var(--us-bg);
}

/* ============================================================
   HERO
   ============================================================ */
.us-hero {
    position: relative;
    padding: 56px 32px 40px;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border-bottom: 1px solid var(--us-line);
}
.us-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.us-hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(15,23,42,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15,23,42,.05) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 60%);
    opacity: .6;
}
.us-hero-glow {
    position: absolute;
    top: -120px; right: -120px;
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(37, 99, 235, .18) 0%, transparent 65%);
    filter: blur(40px);
    animation: usGlow 8s ease-in-out infinite;
}
@keyframes usGlow {
    0%, 100% { transform: translate(0, 0); opacity: .8; }
    50%      { transform: translate(-30px, 20px); opacity: 1; }
}
.us-hero-scan {
    position: absolute; left: 0; right: 0; top: 50%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, .35), transparent);
    filter: blur(.5px);
    animation: usScan 6s linear infinite;
}
@keyframes usScan {
    0%   { transform: translateY(-220px); opacity: 0; }
    20%  { opacity: 1; }
    80%  { opacity: 1; }
    100% { transform: translateY(220px); opacity: 0; }
}
.us-hero-inner {
    position: relative;
    display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: flex-end;
    max-width: 1480px;
}
.us-hero-left { max-width: 760px; }
.us-hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 600; color: var(--us-ink-2);
    text-transform: uppercase; letter-spacing: .08em;
    padding: 6px 12px; border-radius: 999px;
    background: var(--us-surface);
    box-shadow: inset 0 0 0 1px var(--us-line);
    margin-bottom: 18px;
    animation: usFadeUp .6s cubic-bezier(.2,.7,.2,1) both;
}
.us-hero-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--us-good); box-shadow: 0 0 0 4px rgba(5, 150, 105, .15);
    animation: usPulse 2s ease-in-out infinite;
}
@keyframes usPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 4px rgba(5, 150, 105, .15); }
    50%      { transform: scale(1.4); box-shadow: 0 0 0 6px rgba(5, 150, 105, .08); }
}
.us-hero-title {
    font-size: clamp(40px, 5vw, 56px); font-weight: 700; letter-spacing: -.035em;
    line-height: 1.02; color: var(--us-ink); margin: 0 0 14px;
    animation: usFadeUp .7s cubic-bezier(.2,.7,.2,1) both;
    animation-delay: .05s;
}
.us-hero-sub {
    font-size: 15px; line-height: 1.65; color: var(--us-ink-2);
    margin: 0; max-width: 640px;
    animation: usFadeUp .8s cubic-bezier(.2,.7,.2,1) both;
    animation-delay: .1s;
}
.us-hero-stats {
    display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); gap: 12px;
    animation: usFadeUp .9s cubic-bezier(.2,.7,.2,1) both;
    animation-delay: .15s;
}
.us-stat {
    position: relative;
    background: var(--us-surface);
    padding: 14px 16px; border-radius: 12px;
    box-shadow: var(--us-shadow-card);
    text-align: center;
    overflow: hidden;
}
.us-stat-val {
    display: block; font-size: 28px; font-weight: 700;
    letter-spacing: -.03em; line-height: 1; color: var(--us-ink);
    font-feature-settings: 'tnum'; margin-bottom: 4px;
}
.us-stat span {
    font-size: 11px; color: var(--us-ink-2); text-transform: uppercase;
    letter-spacing: .06em; font-weight: 500;
}
.us-stat-live::before {
    content: ''; position: absolute; top: 8px; right: 8px;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--us-good);
    box-shadow: 0 0 0 4px rgba(5, 150, 105, .15);
    animation: usPulse 2s ease-in-out infinite;
}
@keyframes usFadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
@media (max-width: 1100px) {
    .us-hero-inner { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .us-hero { padding: 36px 20px 28px; }
    .us-hero-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   LAYOUT
   ============================================================ */
.us-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 24px;
    padding: 28px 32px 64px;
    max-width: 1480px;
    align-items: start;
}
@media (max-width: 1100px) { .us-layout { grid-template-columns: 1fr; } }

/* ============================================================
   LIST PANE
   ============================================================ */
.us-list-pane {
    background: var(--us-surface);
    border-radius: var(--us-radius);
    box-shadow: var(--us-shadow-card);
    overflow: hidden;
    position: sticky; top: 24px;
    max-height: calc(100vh - 48px);
    display: flex; flex-direction: column;
    animation: usFadeUp .6s cubic-bezier(.2,.7,.2,1) both .2s;
}
.us-list-head {
    padding: 16px;
    border-bottom: 1px solid var(--us-line);
    background: linear-gradient(180deg, #fdfefe 0%, #ffffff 100%);
}
.us-search {
    position: relative;
    display: flex; align-items: center;
}
.us-search > i {
    position: absolute; left: 12px;
    color: var(--us-ink-3);
    font-size: 14px;
    pointer-events: none;
}
.us-search input {
    flex: 1;
    padding: 9px 12px 9px 36px;
    background: var(--us-surface-3);
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: 13px;
    color: var(--us-ink);
    transition: all .2s ease;
}
.us-search input:focus {
    outline: none;
    background: var(--us-surface);
    border-color: var(--us-accent);
    box-shadow: 0 0 0 3px var(--us-accent-soft);
}
.us-search-kbd {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    pointer-events: none;
}
.us-search-kbd kbd {
    display: inline-block; padding: 2px 6px;
    background: var(--us-surface); border: 1px solid var(--us-line);
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace; font-size: 10px;
    color: var(--us-ink-2);
}
.us-filters {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 12px;
    margin-top: 12px;
    align-items: start;
}
.us-filter-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 600;
    color: var(--us-ink-3);
    margin-top: 5px;
}
.us-chips {
    display: flex; flex-wrap: wrap; gap: 4px;
}
.us-chips-roles {
    max-height: 72px;
    overflow-y: auto;
    padding: 2px;
    scrollbar-width: thin;
}
.us-chip {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 8px;
    background: var(--us-surface-2);
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    color: var(--us-ink-2);
    cursor: pointer;
    transition: all .15s ease;
}
.us-chip i { font-size: 10px; }
.us-chip-count {
    font-size: 9px;
    background: var(--us-surface);
    padding: 1px 5px;
    border-radius: 4px;
    margin-left: 4px;
    color: var(--us-ink-3);
}
.us-chip:hover { background: var(--us-surface-3); color: var(--us-ink); }
.us-chip.active {
    background: var(--us-ink);
    color: #fff;
    border-color: var(--us-ink);
}
.us-chip.active .us-chip-count {
    background: rgba(255,255,255,.15);
    color: #fff;
}
.us-chip.active i { color: rgba(255,255,255,.85); }

.us-list {
    flex: 1; overflow-y: auto;
    padding: 8px;
    scrollbar-width: thin;
    scrollbar-color: rgba(15,23,42,.2) transparent;
}
.us-list::-webkit-scrollbar { width: 6px; }
.us-list::-webkit-scrollbar-thumb { background: rgba(15,23,42,.2); border-radius: 3px; }

.us-item {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 10px 10px;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    transition: background .15s ease;
    animation: usItemIn .35s cubic-bezier(.2,.7,.2,1) both;
    animation-delay: calc(var(--i, 0) * 25ms);
    margin-bottom: 2px;
}
@keyframes usItemIn {
    from { opacity: 0; transform: translateX(-6px); }
    to   { opacity: 1; transform: translateX(0); }
}
.us-item::before {
    content: '';
    position: absolute;
    left: -8px; top: 50%;
    width: 3px; height: 0;
    border-radius: 0 2px 2px 0;
    background: var(--us-accent);
    transform: translateY(-50%);
    transition: height .25s cubic-bezier(.2,.7,.2,1);
}
.us-item:hover { background: var(--us-surface-3); }
.us-item.active { background: var(--us-accent-soft); }
.us-item.active::before { height: 28px; }

/* Avatar with online indicator */
.us-avatar {
    position: relative;
    width: 36px; height: 36px;
    border-radius: 10px;
    display: grid; place-items: center;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}
.us-avatar[data-tone='sapphire'] { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.us-avatar[data-tone='violet']   { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.us-avatar[data-tone='teal']     { background: linear-gradient(135deg, #14b8a6, #0f766e); }
.us-avatar[data-tone='amber']    { background: linear-gradient(135deg, #f59e0b, #b45309); }
.us-avatar[data-tone='rose']     { background: linear-gradient(135deg, #f43f5e, #be123c); }
.us-avatar[data-tone='slate']    { background: linear-gradient(135deg, #64748b, #334155); }
.us-avatar-online {
    position: absolute;
    bottom: -2px; right: -2px;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--us-good);
    box-shadow: 0 0 0 2px var(--us-surface);
    animation: usDotPulse 2s ease-in-out infinite;
}
.us-avatar-suspended {
    position: absolute;
    bottom: -2px; right: -2px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--us-bad);
    color: #fff;
    font-size: 7px;
    display: grid; place-items: center;
    box-shadow: 0 0 0 2px var(--us-surface);
}
.us-avatar-invited {
    position: absolute;
    bottom: -2px; right: -2px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--us-warn);
    color: #fff;
    font-size: 7px;
    display: grid; place-items: center;
    box-shadow: 0 0 0 2px var(--us-surface);
}
@keyframes usDotPulse {
    0%, 100% { box-shadow: 0 0 0 2px var(--us-surface), 0 0 0 3px rgba(5,150,105,.3); }
    50%      { box-shadow: 0 0 0 2px var(--us-surface), 0 0 0 5px rgba(5,150,105,.12); }
}
.us-item.active .us-avatar-online { box-shadow: 0 0 0 2px var(--us-accent-soft); }

.us-item-body { min-width: 0; }
.us-item-name {
    font-size: 13px; font-weight: 600; color: var(--us-ink);
    line-height: 1.3; margin-bottom: 2px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.us-item-meta {
    display: flex; align-items: center; gap: 6px;
    font-size: 11px; color: var(--us-ink-2);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.us-item-meta-dot {
    width: 3px; height: 3px; border-radius: 50%;
    background: var(--us-ink-3); flex-shrink: 0;
}

.us-item-roles {
    display: flex; gap: 3px;
    align-items: center;
}
.us-rolepill {
    width: 18px; height: 18px;
    border-radius: 5px;
    display: grid; place-items: center;
    color: #fff;
    font-size: 9px;
}
.us-rolepill[data-tone='sapphire'] { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.us-rolepill[data-tone='violet']   { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.us-rolepill[data-tone='teal']     { background: linear-gradient(135deg, #14b8a6, #0f766e); }
.us-rolepill[data-tone='amber']    { background: linear-gradient(135deg, #f59e0b, #b45309); }
.us-rolepill[data-tone='rose']     { background: linear-gradient(135deg, #f43f5e, #be123c); }
.us-rolepill[data-tone='slate']    { background: linear-gradient(135deg, #64748b, #334155); }
.us-rolepill-more {
    width: 18px; height: 18px;
    border-radius: 5px;
    background: var(--us-surface-3);
    color: var(--us-ink-2);
    font-size: 9px;
    font-weight: 700;
    display: grid; place-items: center;
}

.us-list-foot {
    border-top: 1px solid var(--us-line);
    padding: 12px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
    background: var(--us-surface-2);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.us-btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px; font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: all .15s ease;
    border: 1px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}
.us-btn-primary {
    background: var(--us-ink); color: #fff;
    box-shadow: inset 0 0 0 1px var(--us-ink);
}
.us-btn-primary:hover {
    background: #1e293b; transform: translateY(-1px);
    box-shadow: 0 4px 12px -2px rgba(15, 23, 42, .25);
}
.us-btn-secondary {
    background: var(--us-surface); color: var(--us-ink);
    box-shadow: inset 0 0 0 1px var(--us-line-2);
}
.us-btn-secondary:hover { background: var(--us-surface-3); transform: translateY(-1px); }
.us-btn-ghost {
    background: transparent; color: var(--us-ink-2);
}
.us-btn-ghost:hover { background: var(--us-surface-3); color: var(--us-ink); }
.us-btn-danger {
    background: rgba(220, 38, 38, .08); color: var(--us-bad);
    box-shadow: inset 0 0 0 1px rgba(220, 38, 38, .2);
}
.us-btn-danger:hover { background: rgba(220, 38, 38, .15); }
.us-btn-small {
    padding: 5px 9px; font-size: 11px; border-radius: 6px;
}

/* ============================================================
   DETAIL — empty state
   ============================================================ */
.us-detail { min-height: 600px; position: relative; }
.us-empty {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center;
    padding: 80px 32px;
    background: var(--us-surface);
    border-radius: var(--us-radius);
    box-shadow: var(--us-shadow-card);
    min-height: 540px;
    animation: usFadeUp .6s cubic-bezier(.2,.7,.2,1) both .25s;
}
.us-empty-art {
    position: relative;
    width: 140px; height: 140px;
    margin-bottom: 28px;
    display: grid; place-items: center;
}
.us-empty-orb {
    position: absolute;
    width: 80px; height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, .15) 0%, rgba(37, 99, 235, .03) 65%);
    animation: usOrbPulse 3s ease-in-out infinite;
}
@keyframes usOrbPulse {
    0%, 100% { transform: scale(1); opacity: .9; }
    50%      { transform: scale(1.08); opacity: 1; }
}
.us-empty-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, .18);
    animation: usRingExpand 3s ease-out infinite;
}
.us-empty-ring-1 { width: 60px; height: 60px; animation-delay: 0s; }
.us-empty-ring-2 { width: 60px; height: 60px; animation-delay: 1s; }
.us-empty-ring-3 { width: 60px; height: 60px; animation-delay: 2s; }
@keyframes usRingExpand {
    0%   { width: 60px; height: 60px; opacity: 1; }
    100% { width: 140px; height: 140px; opacity: 0; }
}
.us-empty-icon {
    position: relative;
    font-size: 28px; color: var(--us-accent);
    background: var(--us-surface);
    box-shadow: 0 4px 12px rgba(15, 23, 42, .08);
    width: 56px; height: 56px;
    border-radius: 50%;
    display: grid; place-items: center;
}
.us-empty h3 {
    font-size: 18px; font-weight: 600; color: var(--us-ink);
    margin: 0 0 8px; letter-spacing: -.02em;
}
.us-empty p {
    font-size: 14px; color: var(--us-ink-2);
    max-width: 380px; line-height: 1.55; margin: 0;
}

/* ============================================================
   DETAIL BODY
   ============================================================ */
.us-detail-body {
    display: flex; flex-direction: column; gap: 16px;
    animation: usFadeUp .35s cubic-bezier(.2,.7,.2,1) both;
}
.us-card {
    background: var(--us-surface);
    border-radius: var(--us-radius);
    box-shadow: var(--us-shadow-card);
    overflow: hidden;
}
.us-card-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--us-line);
    background: linear-gradient(180deg, #fdfefe 0%, #ffffff 100%);
}
.us-card-head h3 {
    font-size: 13px; font-weight: 600; color: var(--us-ink); margin: 0;
    display: flex; align-items: center; gap: 8px;
    letter-spacing: -.005em;
}
.us-card-head h3 i { color: var(--us-ink-3); font-size: 12px; }
.us-card-body { padding: 18px; }

/* === Profile header card === */
.us-prof {
    padding: 28px 24px 22px;
    position: relative;
    background:
        radial-gradient(ellipse at top right, rgba(37, 99, 235, .04) 0%, transparent 40%),
        linear-gradient(180deg, #fefefe 0%, #ffffff 100%);
    overflow: hidden;
}
.us-prof::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--us-accent); opacity: .5;
}
.us-prof.status-suspended::before { background: var(--us-bad); }
.us-prof.status-invited::before { background: var(--us-warn); }

.us-prof-top {
    display: grid; grid-template-columns: 80px 1fr auto;
    gap: 18px; align-items: center;
    margin-bottom: 18px;
}
.us-prof-avatar {
    width: 80px; height: 80px;
    border-radius: 18px;
    display: grid; place-items: center;
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    box-shadow: 0 8px 24px -8px rgba(15,23,42,.2);
    position: relative;
}
.us-prof-avatar[data-tone='sapphire'] { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.us-prof-avatar[data-tone='violet']   { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.us-prof-avatar[data-tone='teal']     { background: linear-gradient(135deg, #14b8a6, #0f766e); }
.us-prof-avatar[data-tone='amber']    { background: linear-gradient(135deg, #f59e0b, #b45309); }
.us-prof-avatar[data-tone='rose']     { background: linear-gradient(135deg, #f43f5e, #be123c); }
.us-prof-avatar[data-tone='slate']    { background: linear-gradient(135deg, #64748b, #334155); }
.us-prof-avatar-status {
    position: absolute;
    bottom: -4px; right: -4px;
    width: 26px; height: 26px;
    border-radius: 50%;
    background: var(--us-surface);
    display: grid; place-items: center;
    box-shadow: 0 2px 6px rgba(15,23,42,.15);
    font-size: 11px;
}
.us-prof-avatar-status.online { color: var(--us-good); }
.us-prof-avatar-status.suspended { color: var(--us-bad); }
.us-prof-avatar-status.invited { color: var(--us-warn); }
.us-prof-avatar-status.online::before {
    content: ''; position: absolute; inset: 4px;
    border-radius: 50%; background: var(--us-good);
    animation: usDotPulse 2s ease-in-out infinite;
}

.us-prof-info { min-width: 0; }
.us-prof-name {
    font-size: 22px; font-weight: 700; color: var(--us-ink);
    margin: 0 0 4px; letter-spacing: -.025em;
    line-height: 1.2;
}
.us-prof-title {
    font-size: 13px; color: var(--us-ink-2);
    margin: 0 0 8px;
}
.us-prof-chips {
    display: flex; gap: 6px; flex-wrap: wrap;
}
.us-prof-chip {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
    background: var(--us-surface-2);
    color: var(--us-ink-2);
    box-shadow: inset 0 0 0 1px var(--us-line);
}
.us-prof-chip i { font-size: 10px; color: var(--us-ink-3); }
.us-prof-chip[data-status='active']    { background: rgba(5,150,105,.1); color: var(--us-good); }
.us-prof-chip[data-status='suspended'] { background: rgba(220,38,38,.1); color: var(--us-bad); }
.us-prof-chip[data-status='invited']   { background: rgba(217,119,6,.1); color: var(--us-warn); }
.us-prof-chip[data-status='active'] i,
.us-prof-chip[data-status='suspended'] i,
.us-prof-chip[data-status='invited'] i { color: currentColor; }

.us-prof-actions {
    display: flex; gap: 6px;
}

.us-prof-meta {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--us-line);
}
.us-prof-metric { background: var(--us-surface-2); padding: 10px 12px; border-radius: 8px; }
.us-prof-metric-label {
    font-size: 10px; text-transform: uppercase; letter-spacing: .06em;
    color: var(--us-ink-3); font-weight: 600;
}
.us-prof-metric-val {
    display: flex; align-items: baseline; gap: 4px;
    font-size: 16px; font-weight: 700; color: var(--us-ink);
    font-feature-settings: 'tnum'; margin-top: 2px;
}
.us-prof-metric-val small {
    font-size: 11px; font-weight: 500; color: var(--us-ink-3);
}

/* === Contact card === */
.us-grid-2 {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
@media (max-width: 900px) { .us-grid-2 { grid-template-columns: 1fr; } }

.us-kv {
    display: flex; flex-direction: column; gap: 10px;
}
.us-kv-row {
    display: grid; grid-template-columns: 24px 1fr auto; gap: 10px;
    align-items: center;
    padding: 8px 10px;
    background: var(--us-surface-2);
    border-radius: 8px;
}
.us-kv-row i { color: var(--us-ink-3); font-size: 12px; }
.us-kv-row .us-kv-label {
    font-size: 11px; color: var(--us-ink-3);
    text-transform: uppercase; letter-spacing: .06em; font-weight: 600;
}
.us-kv-row .us-kv-val {
    font-size: 13px; color: var(--us-ink); font-weight: 500;
}
.us-kv-row.us-kv-row-good .us-kv-val { color: var(--us-good); }
.us-kv-row.us-kv-row-warn .us-kv-val { color: var(--us-warn); }
.us-kv-copy {
    background: transparent; border: none;
    color: var(--us-ink-3);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    font-size: 11px;
    transition: all .15s ease;
}
.us-kv-copy:hover { background: var(--us-surface-3); color: var(--us-ink); }

/* === Security card (MFA) === */
.us-sec-row {
    display: grid; grid-template-columns: 36px 1fr auto; gap: 12px;
    align-items: center;
    padding: 10px;
    background: var(--us-surface-2);
    border-radius: 8px;
    margin-bottom: 8px;
}
.us-sec-icon {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: var(--us-surface);
    color: var(--us-ink-2);
    display: grid; place-items: center;
    font-size: 14px;
    box-shadow: inset 0 0 0 1px var(--us-line);
}
.us-sec-row.on .us-sec-icon {
    background: rgba(5,150,105,.1);
    color: var(--us-good);
}
.us-sec-name { font-size: 13px; font-weight: 600; color: var(--us-ink); }
.us-sec-desc { font-size: 11px; color: var(--us-ink-2); margin-top: 2px; }

/* Toggle switch */
.us-toggle {
    width: 40px; height: 22px;
    background: var(--us-surface-3);
    border-radius: 999px;
    position: relative;
    cursor: pointer;
    transition: all .25s cubic-bezier(.2,.7,.2,1);
    flex-shrink: 0;
    border: none;
    box-shadow: inset 0 0 0 1px var(--us-line);
}
.us-toggle::after {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 16px; height: 16px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(15,23,42,.2);
    transition: transform .25s cubic-bezier(.2,.7,.2,1);
}
.us-toggle.on {
    background: var(--us-good);
    box-shadow: inset 0 0 0 1px var(--us-good);
}
.us-toggle.on::after { transform: translateX(18px); }

/* === Roles card === */
.us-roles-grid {
    display: flex; flex-wrap: wrap; gap: 8px;
}
.us-role-tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px 8px 8px;
    background: var(--us-surface-2);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    color: var(--us-ink);
    box-shadow: inset 0 0 0 1px var(--us-line);
    position: relative;
    animation: usTagIn .3s cubic-bezier(.2,.7,.2,1) both;
    animation-delay: calc(var(--i, 0) * 50ms);
}
@keyframes usTagIn {
    from { opacity: 0; transform: scale(.9); }
    to   { opacity: 1; transform: scale(1); }
}
.us-role-tag-ico {
    width: 22px; height: 22px;
    border-radius: 50%;
    display: grid; place-items: center;
    color: #fff;
    font-size: 10px;
}
.us-role-tag-ico[data-tone='sapphire'] { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.us-role-tag-ico[data-tone='violet']   { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.us-role-tag-ico[data-tone='teal']     { background: linear-gradient(135deg, #14b8a6, #0f766e); }
.us-role-tag-ico[data-tone='amber']    { background: linear-gradient(135deg, #f59e0b, #b45309); }
.us-role-tag-ico[data-tone='rose']     { background: linear-gradient(135deg, #f43f5e, #be123c); }
.us-role-tag-ico[data-tone='slate']    { background: linear-gradient(135deg, #64748b, #334155); }
.us-role-remove {
    background: transparent; border: none;
    color: var(--us-ink-3);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 10px;
    transition: all .15s ease;
}
.us-role-remove:hover {
    background: rgba(220, 38, 38, .1);
    color: var(--us-bad);
}
.us-role-add {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    background: var(--us-surface);
    border: 1px dashed var(--us-line-2);
    border-radius: 999px;
    font-size: 12px;
    color: var(--us-ink-2);
    cursor: pointer;
    transition: all .15s ease;
}
.us-role-add:hover {
    color: var(--us-accent);
    border-color: var(--us-accent);
    background: var(--us-accent-soft);
}

/* === Activity card === */
.us-activity {
    display: flex; flex-direction: column;
}
.us-act-row {
    display: grid;
    grid-template-columns: 14px 28px 1fr;
    gap: 12px;
    padding: 10px 0;
    position: relative;
    border-bottom: 1px solid var(--us-line);
    align-items: center;
}
.us-act-row:last-child { border-bottom: none; }
.us-act-row::before {
    content: '';
    position: absolute;
    left: 6px; top: 0; bottom: 0;
    width: 1px;
    background: var(--us-line);
}
.us-act-row:first-child::before { top: 50%; }
.us-act-row:last-child::before  { bottom: 50%; }
.us-act-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--us-surface);
    box-shadow: inset 0 0 0 2px var(--us-accent);
    z-index: 1;
}
.us-act-row:first-child .us-act-dot {
    box-shadow: inset 0 0 0 2px var(--us-good);
    animation: usDotPulse 2s ease-in-out infinite;
}
.us-act-icon {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--us-surface-2);
    color: var(--us-ink-2);
    display: grid; place-items: center;
    font-size: 11px;
}
.us-act-info { min-width: 0; }
.us-act-what {
    font-size: 13px; color: var(--us-ink); font-weight: 500;
    margin-bottom: 2px;
}
.us-act-meta {
    font-size: 11px; color: var(--us-ink-2);
    display: flex; gap: 6px; align-items: center;
}
.us-act-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--us-ink-3);
    margin-left: 4px;
}

/* === Danger zone === */
.us-danger {
    background: linear-gradient(180deg, rgba(220,38,38,.02) 0%, rgba(220,38,38,.04) 100%);
    box-shadow: inset 0 0 0 1px rgba(220,38,38,.12);
}
.us-danger .us-card-head { background: transparent; border-color: rgba(220,38,38,.1); }
.us-danger .us-card-head h3 i { color: var(--us-bad); }
.us-danger-row {
    display: grid; grid-template-columns: 1fr auto; gap: 12px;
    padding: 10px 12px;
    background: rgba(255,255,255,.6);
    border-radius: 8px;
    margin-bottom: 6px;
    align-items: center;
}
.us-danger-name { font-size: 13px; font-weight: 600; color: var(--us-ink); }
.us-danger-desc { font-size: 11px; color: var(--us-ink-2); margin-top: 2px; }

/* ============================================================
   MODALS (invite, role picker)
   ============================================================ */
.us-modal {
    position: fixed; inset: 0;
    z-index: 250;
    display: grid; place-items: center;
    padding: 24px;
}
.us-modal-scrim {
    position: absolute; inset: 0;
    background: rgba(15, 23, 42, .45);
    backdrop-filter: blur(4px);
    animation: usScrimIn .25s ease-out both;
}
@keyframes usScrimIn { from { opacity: 0; } to { opacity: 1; } }
.us-modal-dialog {
    position: relative;
    background: var(--us-surface);
    border-radius: var(--us-radius);
    box-shadow: var(--us-shadow-pop);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    display: flex; flex-direction: column;
    animation: usDlgIn .3s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes usDlgIn {
    from { opacity: 0; transform: scale(.96) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
.us-modal-head {
    padding: 16px 20px;
    border-bottom: 1px solid var(--us-line);
    display: flex; align-items: center; justify-content: space-between;
}
.us-modal-head h3 {
    font-size: 16px; font-weight: 600; color: var(--us-ink); margin: 0;
    letter-spacing: -.015em;
    display: flex; align-items: center; gap: 8px;
}
.us-modal-head h3 i { color: var(--us-accent); font-size: 14px; }
.us-modal-close {
    background: transparent; border: none;
    color: var(--us-ink-3); cursor: pointer;
    width: 28px; height: 28px;
    border-radius: 6px; display: grid; place-items: center;
    transition: all .15s ease;
}
.us-modal-close:hover { background: var(--us-surface-3); color: var(--us-ink); }
.us-modal-body { padding: 20px; flex: 1; overflow-y: auto; }
.us-modal-foot {
    padding: 14px 20px;
    border-top: 1px solid var(--us-line);
    background: var(--us-surface-2);
    display: flex; justify-content: flex-end; gap: 8px;
}

.us-form { display: flex; flex-direction: column; gap: 12px; }
.us-form-row { display: flex; flex-direction: column; gap: 4px; }
.us-form-row > label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 600;
    color: var(--us-ink-3);
}
.us-form-row input,
.us-form-row select {
    padding: 9px 12px;
    background: var(--us-surface-2);
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 13px;
    color: var(--us-ink);
    font-family: 'Inter', system-ui, sans-serif;
    transition: all .15s ease;
}
.us-form-row input:focus,
.us-form-row select:focus {
    outline: none;
    background: var(--us-surface);
    border-color: var(--us-accent);
    box-shadow: 0 0 0 3px var(--us-accent-soft);
}

.us-invite-note {
    margin-top: 12px;
    padding: 10px 12px;
    background: var(--us-accent-soft);
    border-radius: 8px;
    font-size: 12px;
    color: var(--us-ink-2);
    display: flex; gap: 8px;
    line-height: 1.5;
}
.us-invite-note i {
    color: var(--us-accent); font-size: 13px; flex-shrink: 0;
    margin-top: 1px;
}

/* role picker list */
.us-role-picker {
    display: flex; flex-direction: column; gap: 4px;
}
.us-role-picker-item {
    display: grid; grid-template-columns: 28px 32px 1fr;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    background: var(--us-surface-2);
    border-radius: 8px;
    cursor: pointer;
    transition: all .15s ease;
}
.us-role-picker-item:hover { background: var(--us-surface-3); }
.us-role-picker-item.checked {
    background: var(--us-accent-soft);
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, .2);
}
.us-role-picker-check {
    width: 18px; height: 18px;
    border-radius: 5px;
    border: 1.5px solid var(--us-line-2);
    background: var(--us-surface);
    display: grid; place-items: center;
    color: transparent;
    font-size: 9px;
    transition: all .15s ease;
}
.us-role-picker-item.checked .us-role-picker-check {
    background: var(--us-accent);
    border-color: var(--us-accent);
    color: #fff;
}
.us-role-picker-ico {
    width: 32px; height: 32px;
    border-radius: 8px;
    display: grid; place-items: center;
    color: #fff;
    font-size: 13px;
}
.us-role-picker-ico[data-tone='sapphire'] { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.us-role-picker-ico[data-tone='violet']   { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.us-role-picker-ico[data-tone='teal']     { background: linear-gradient(135deg, #14b8a6, #0f766e); }
.us-role-picker-ico[data-tone='amber']    { background: linear-gradient(135deg, #f59e0b, #b45309); }
.us-role-picker-ico[data-tone='rose']     { background: linear-gradient(135deg, #f43f5e, #be123c); }
.us-role-picker-ico[data-tone='slate']    { background: linear-gradient(135deg, #64748b, #334155); }
.us-role-picker-name { font-size: 13px; font-weight: 600; color: var(--us-ink); }
.us-role-picker-info { font-size: 11px; color: var(--us-ink-2); margin-top: 2px; }

/* ============================================================
   TOASTS
   ============================================================ */
.us-toasts {
    position: fixed;
    top: 20px; right: 20px;
    z-index: 1000;
    display: flex; flex-direction: column; gap: 8px;
    pointer-events: none;
}
.us-toast {
    pointer-events: auto;
    background: var(--us-ink); color: #fff;
    padding: 10px 16px;
    border-radius: 8px;
    box-shadow: 0 12px 24px rgba(15, 23, 42, .25);
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 500;
    min-width: 220px;
    animation: usToastIn .3s cubic-bezier(.2,.7,.2,1);
}
.us-toast i { color: var(--us-good); }
.us-toast.warn i { color: var(--us-warn); }
.us-toast.bad i  { color: var(--us-bad); }
.us-toast.out { animation: usToastOut .25s ease-out forwards; }
@keyframes usToastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes usToastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(20px); } }