/* ═══════════════════════════════════════════════════════════════════════
   UserManagement -- OMRO Admin User Management Centre
   Full-screen overlay app with platform theming
   Follows PlatformSecurity / SystemCare overlay pattern
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Overlay ──────────────────────────────────────────────────────────── */
.um-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: rgba(6, 10, 19, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: umFadeIn 0.2s ease-out;
}
@keyframes umFadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ── Panel ────────────────────────────────────────────────────────────── */
.um-panel {
    width: calc(100% - 48px);
    max-width: 1200px;
    height: calc(100vh - 64px);
    max-height: 860px;
    min-width: 360px; min-height: 300px;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg, 14px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: umSlideUp 0.25s ease-out;
    position: relative;
    resize: both;
}
@keyframes umSlideUp {
    from { opacity: 0; transform: translateY(24px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.um-panel.um-closing {
    animation: umSlideDown 0.2s ease-in forwards;
}
@keyframes umSlideDown {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to   { opacity: 0; transform: translateY(18px) scale(0.97); }
}

/* ── Header ───────────────────────────────────────────────────────────── */
.um-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-default, #2d3548);
    background: var(--bg-base, #0a0e17);
    flex-shrink: 0;
}
.um-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.um-header-right {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    margin-left: auto;
}
.um-logo {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--accent-purple-dim);
    color: var(--accent-purple);
    font-size: 0.9rem;
}
.um-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary, #e0e0e0);
    letter-spacing: 0.02em;
}

/* ── Tabs ─────────────────────────────────────────────────────────────── */
.um-tabs {
    display: flex;
    gap: 2px;
    flex: 1;
    justify-content: center;
    overflow-x: auto;
    scrollbar-width: none;
}
.um-tabs::-webkit-scrollbar { display: none; }
.um-tab {
    padding: 6px 12px;
    border: none;
    background: transparent;
    color: var(--text-secondary, #94a3b8);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.15s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
}
.um-tab:hover { color: var(--text-primary, #e0e0e0); background: rgba(255,255,255,0.04); }
.um-tab-active {
    color: var(--accent-purple) !important;
    background: var(--accent-purple-dim) !important;
}
.um-tab i { font-size: 0.72rem; }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.um-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 6px;
    background: var(--bg-base, #0a0e17);
    color: var(--text-secondary, #94a3b8);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}
.um-btn:hover { border-color: var(--accent-purple); color: var(--text-primary, #e0e0e0); }
.um-btn-icon { padding: 6px 8px; }
.um-btn-primary {
    background: var(--accent-purple);
    color: var(--bg-deepest);
    border-color: var(--accent-purple);
}
.um-btn-primary:hover { background: var(--accent-purple-hover); border-color: var(--accent-purple-hover); }
.um-btn-danger {
    border-color: var(--color-danger, #ef4444);
    color: var(--color-danger, #ef4444);
    background: transparent;
}
.um-btn-danger:hover { background: rgba(239,68,68,0.12); }
.um-btn-ok {
    border-color: var(--color-success);
    color: var(--color-success);
    background: transparent;
}
.um-btn-ok:hover { background: rgba(16,185,129,0.12); }
.um-btn-sm { padding: 4px 10px; font-size: 0.78rem; }
.um-btn-xs { padding: 3px 8px; font-size: 0.72rem; }
.um-close { border: none; background: none; font-size: 1rem; }
.um-close:hover { color: var(--color-danger, #ef4444); }

/* ── Body ─────────────────────────────────────────────────────────────── */
.um-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px;
    min-height: 0;
}
.um-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem;
}
.um-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-muted, #64748b);
    gap: 10px;
}
.um-empty i { font-size: 2.5rem; opacity: 0.3; }

/* ── Inputs ───────────────────────────────────────────────────────────── */
.um-input {
    background: var(--bg-base, #0a0e17);
    color: var(--text-primary, #e0e0e0);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.82rem;
    outline: none;
    transition: border-color 0.15s;
    width: 100%;
    box-sizing: border-box;
}
.um-input:focus { border-color: var(--accent-purple); }
.um-select {
    background: var(--bg-base, #0a0e17);
    color: var(--text-primary, #e0e0e0);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 6px;
    padding: 5px 8px;
    font-size: 0.78rem;
    cursor: pointer;
    outline: none;
}
.um-select:focus { border-color: var(--accent-purple); }
textarea.um-input { resize: vertical; min-height: 60px; }

/* ── Badge ────────────────────────────────────────────────────────────── */
.um-badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
}
.um-badge-ok { background: var(--color-profit-dim); color: var(--color-success); border: 1px solid rgba(16,185,129,0.25); }
.um-badge-danger { background: var(--color-danger-dim); color: var(--color-danger); border: 1px solid rgba(239,68,68,0.25); }
.um-badge-warn { background: var(--color-warning-dim); color: var(--color-warning); border: 1px solid rgba(245,158,11,0.25); }

/* ── Mono ─────────────────────────────────────────────────────────────── */
.um-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
}

/* ═══════════════════════════════════════════════════════════════════════
   DIRECTORY TAB
   ═══════════════════════════════════════════════════════════════════════ */

.um-dir-toolbar {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}
.um-dir-stats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.um-stat-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--bg-base, #0a0e17);
    border: 1px solid var(--border-default, #2d3548);
    color: var(--text-secondary, #94a3b8);
}
.um-stat-ok { color: var(--color-success); border-color: rgba(16,185,129,0.25); }
.um-stat-warn { color: var(--color-warning); border-color: rgba(245,158,11,0.25); }

.um-dir-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.um-dir-filters .um-input { max-width: 220px; }
.um-dir-filters .um-select { min-width: 100px; }

.um-dir-footer {
    text-align: center;
    padding: 8px;
    font-size: 0.75rem;
    color: var(--text-muted, #64748b);
}

/* ── Table ─────────────────────────────────────────────────────────────── */
.um-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 10px;
    background: var(--bg-base, #0a0e17);
}
.um-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}
.um-table thead {
    position: sticky;
    top: 0;
    z-index: 2;
}
.um-table th {
    padding: 8px 10px;
    text-align: left;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted, #64748b);
    background: var(--bg-surface, #111827);
    border-bottom: 1px solid var(--border-default, #2d3548);
    white-space: nowrap;
}
.um-th-sort { cursor: pointer; user-select: none; }
.um-th-sort:hover { color: var(--accent-purple); }
.um-table td {
    padding: 7px 10px;
    border-bottom: 1px solid var(--border-subtle, #1e2538);
    color: var(--text-secondary, #94a3b8);
    white-space: nowrap;
}
.um-table tr:last-child td { border-bottom: none; }
.um-table tr:hover { background: rgba(168, 85, 247, 0.04); }
.um-row-selected { background: rgba(168, 85, 247, 0.08) !important; }
.um-td-user { font-weight: 600; color: var(--text-primary, #e0e0e0); }
.um-td-email { max-width: 180px; overflow: hidden; text-overflow: ellipsis; }
.um-td-actions { display: flex; gap: 4px; }

/* ═══════════════════════════════════════════════════════════════════════
   DETAIL TAB
   ═══════════════════════════════════════════════════════════════════════ */

.um-detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-subtle, #1e2538);
    flex-wrap: wrap;
}
.um-detail-identity {
    display: flex;
    align-items: center;
    gap: 14px;
}
.um-detail-avatar {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent-purple-dim), var(--accent-cyan-dim));
    color: var(--accent-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    flex-shrink: 0;
}
.um-detail-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary, #e0e0e0);
    display: flex;
    align-items: center;
    gap: 8px;
}
.um-detail-email {
    font-size: 0.82rem;
    color: var(--text-secondary, #94a3b8);
    margin-top: 2px;
}
.um-detail-id {
    font-size: 0.72rem;
    color: var(--text-muted, #64748b);
    font-family: 'JetBrains Mono', monospace;
    margin-top: 2px;
}
.um-detail-status-bar {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

/* ── Detail Stats Grid ────────────────────────────────────────────────── */
.um-detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}
.um-stat-card {
    background: var(--bg-base, #0a0e17);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}
.um-stat-icon { font-size: 1.1rem; margin-bottom: 4px; }
.um-stat-val {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary, #e0e0e0);
    font-variant-numeric: tabular-nums;
}
.um-stat-label {
    font-size: 0.72rem;
    color: var(--text-muted, #64748b);
    margin-top: 2px;
}

/* ── Detail Sections ──────────────────────────────────────────────────── */
.um-detail-sections {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}
.um-detail-section {
    background: var(--bg-base, #0a0e17);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 10px;
    padding: 12px 14px;
}
.um-section-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary, #94a3b8);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.um-section-title i { color: var(--accent-purple); font-size: 0.78rem; }
.um-section-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}
.um-info-grid {
    display: flex;
    flex-direction: column;
}
.um-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    border-bottom: 1px solid var(--border-subtle, #1e2538);
    font-size: 0.82rem;
}
.um-info-row:last-child { border-bottom: none; }
.um-info-label { color: var(--text-muted, #64748b); }
.um-info-val { color: var(--text-primary, #e0e0e0); font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════════════
   REVENUE TAB
   ═══════════════════════════════════════════════════════════════════════ */

.um-rev-summary {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════════════════════════
   SESSIONS TAB
   ═══════════════════════════════════════════════════════════════════════ */

.um-sess-picker {
    display: flex;
    gap: 8px;
    align-items: center;
}
.um-sessions-table {
    background: var(--bg-base, #0a0e17);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 10px;
    overflow: hidden;
}
.um-sess-header, .um-sess-row {
    display: grid;
    grid-template-columns: 1.5fr 1.5fr 0.8fr 0.8fr;
    align-items: center;
    padding: 8px 14px;
    font-size: 0.82rem;
}
.um-sess-header {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted, #64748b);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-default, #2d3548);
    background: var(--bg-surface, #111827);
}
.um-sess-row {
    border-bottom: 1px solid var(--border-subtle, #1e2538);
    color: var(--text-secondary, #94a3b8);
}
.um-sess-row:last-child { border-bottom: none; }

/* ── Abuse List ───────────────────────────────────────────────────────── */
.um-abuse-list {
    background: var(--bg-base, #0a0e17);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 10px;
    overflow: hidden;
    max-height: 300px;
    overflow-y: auto;
}
.um-abuse-item {
    display: grid;
    grid-template-columns: 0.6fr 0.8fr 1fr 1.2fr 1.5fr;
    align-items: center;
    padding: 6px 14px;
    font-size: 0.78rem;
    border-bottom: 1px solid var(--border-subtle, #1e2538);
    color: var(--text-secondary, #94a3b8);
}
.um-abuse-item:last-child { border-bottom: none; }

/* ═══════════════════════════════════════════════════════════════════════
   MESSAGING TAB
   ═══════════════════════════════════════════════════════════════════════ */

.um-msg-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    min-height: 0;
}
.um-msg-compose, .um-msg-history {
    display: flex;
    flex-direction: column;
}
.um-msg-history {
    max-height: 500px;
    overflow-y: auto;
}
.um-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.um-form-row {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.um-form-row label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted, #64748b);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── Message Items ────────────────────────────────────────────────────── */
.um-msg-item {
    background: var(--bg-base, #0a0e17);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
}
.um-msg-top {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
    flex-wrap: wrap;
}
.um-msg-target {
    font-size: 0.78rem;
    color: var(--text-secondary, #94a3b8);
    font-weight: 600;
}
.um-msg-time {
    font-size: 0.72rem;
    color: var(--text-muted, #64748b);
    margin-left: auto;
}
.um-msg-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary, #e0e0e0);
    margin-bottom: 2px;
}
.um-msg-body {
    font-size: 0.78rem;
    color: var(--text-secondary, #94a3b8);
    line-height: 1.4;
}

/* ═══════════════════════════════════════════════════════════════════════
   ACTIONS TAB
   ═══════════════════════════════════════════════════════════════════════ */

.um-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}
.um-action-card {
    background: var(--bg-base, #0a0e17);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 10px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.um-action-danger {
    border-color: rgba(239, 68, 68, 0.2);
    background: rgba(239, 68, 68, 0.02);
}
.um-action-icon { font-size: 1.5rem; }
.um-action-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary, #e0e0e0);
}
.um-action-desc {
    font-size: 0.78rem;
    color: var(--text-muted, #64748b);
}
.um-action-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

/* ══ Minimized Card ═══════════════════════════════════════════════════ */
.um-mini-card {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9100;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-surface, #111827);
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    width: 260px;
    opacity: 0;
    transform: translateY(16px) scale(0.95);
    transition: opacity 0.25s ease-out, transform 0.25s ease-out, border-color 0.3s;
    cursor: default;
}
.um-mini-card.um-mini-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.um-mini-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--accent-purple-dim);
    color: var(--accent-purple);
    font-size: 1rem;
    flex-shrink: 0;
    cursor: pointer;
}
.um-mini-info { flex: 1; min-width: 0; cursor: pointer; }
.um-mini-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary, #e0e0e0);
    line-height: 1.2;
}
.um-mini-status {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-purple);
    margin-top: 2px;
}
.um-mini-actions { display: flex; gap: 4px; flex-shrink: 0; }
.um-mini-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-default, #2d3548);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary, #94a3b8);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.15s;
}
.um-mini-btn:hover { border-color: var(--accent-purple); color: var(--text-primary, #e0e0e0); }
.um-mini-close:hover { border-color: var(--color-danger, #ef4444); color: var(--color-danger, #ef4444); }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .um-panel {
        width: calc(100% - 16px);
        height: calc(100vh - 24px);
        max-height: none;
        border-radius: 10px;
    }
    .um-tabs { gap: 1px; }
    .um-tab { padding: 5px 8px; font-size: 0.72rem; }
    .um-detail-stats { grid-template-columns: repeat(2, 1fr); }
    .um-detail-sections { grid-template-columns: 1fr; }
    .um-msg-layout { grid-template-columns: 1fr; }
    .um-actions-grid { grid-template-columns: 1fr; }
    .um-rev-summary { grid-template-columns: repeat(2, 1fr); }
    .um-dir-filters { flex-direction: column; }
    .um-dir-filters .um-input { max-width: none; }
    .um-table th:nth-child(5),
    .um-table td:nth-child(5),
    .um-table th:nth-child(6),
    .um-table td:nth-child(6) { display: none; }
    .um-sess-header, .um-sess-row { grid-template-columns: 1fr 1fr 0.6fr; }
    .um-sess-header span:nth-child(2), .um-sess-row span:nth-child(2) { display: none; }
    .um-abuse-item { grid-template-columns: 0.5fr 0.8fr 1fr 1.5fr; }
    .um-abuse-item span:nth-child(3) { display: none; }
}
@media (max-width: 480px) {
    .um-mini-card { right: 10px; width: 220px; }
    .um-detail-stats { grid-template-columns: 1fr 1fr; }
}