/* Users & Permissions ("/users") — 2026-09-18, owner request (Legacy panels/users/sys_users.html).
   Legacy's own screen is a fully self-contained dark-glass UI with its own bespoke CSS variables
   (--bg-panel, --up-*), completely separate from the shared lg-*/PageHeader/AppModal system every
   other CRUD screen in V2 (Branches/Employees/Categories/Customers) already converged on. Per that
   established precedent, THIS file only adds the genuinely new UI shapes Legacy has that no lg-*
   class already covers (tab bar, role cards, permission matrix) — everything else (stats row,
   toolbar, table, modal fields) reuses the existing lg-* classes verbatim, exactly like every prior
   module. Structure/behavior/information is ported 1:1 from Legacy; visual tokens are V2's own. */

/* ── Tab bar (Users / Roles) — genuinely new page-level pattern, no existing lg-tab component ── */
.usr-tabbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.usr-tabs {
    display: flex;
    gap: 4px;
    background: var(--lg-input-bg);
    border: 1px solid var(--lg-border);
    border-radius: 12px;
    padding: 4px;
}
.usr-tab {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 14px;
    border-radius: 9px;
    border: none;
    background: transparent;
    color: var(--muted);
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    transition: background 150ms, color 150ms;
}
.usr-tab svg, .usr-tab i { width: 14px; height: 14px; }
.usr-tab:hover { color: var(--text); }
.usr-tab.active {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--th-accent-500-rgb),0.35);
}
.usr-tab-badge {
    font-size: 10.5px;
    font-weight: 800;
    padding: 1px 7px;
    border-radius: 99px;
    background: rgba(255,255,255,0.14);
}
.usr-tab:not(.active) .usr-tab-badge { background: var(--lg-hover-bg); color: var(--muted); }

/* ── Avatar (users table) ── */
.usr-avatar {
    width: 34px; height: 34px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    flex-shrink: 0;
}
.usr-user-cell { display: flex; align-items: center; gap: 10px; }
.usr-date { font-size: 11.5px; color: var(--muted); font-weight: 500; }
.usr-user-name { font-size: 12.5px; font-weight: 700; color: var(--text); }
.usr-user-email { font-size: 11px; color: var(--muted); direction: ltr; text-align: right; }

/* ── Multi-role chips (users table + user modal summary) ── */
.usr-role-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.usr-role-chip {
    font-size: 10.5px; font-weight: 700;
    padding: 3px 9px;
    border-radius: 99px;
    white-space: nowrap;
}
.usr-role-chip.muted { color: var(--muted); background: var(--lg-input-bg); border: 1px solid var(--lg-border); }

/* ── Roles grid (cards) ── */
.usr-roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}
.usr-role-card {
    background: var(--lg-panel-bg);
    border: 1px solid var(--lg-panel-border);
    border-radius: var(--lg-radius);
    box-shadow: var(--lg-panel-shadow);
    padding: 18px;
    position: relative;
    overflow: hidden;
    transition: transform 160ms, box-shadow 200ms;
}
.usr-role-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--role-accent, var(--accent));
    opacity: 0; transition: opacity 200ms;
}
.usr-role-card:hover { transform: translateY(-2px); }
.usr-role-card:hover::before { opacity: 1; }
.usr-role-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.usr-role-icon {
    width: 42px; height: 42px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
}
.usr-role-icon svg, .usr-role-icon i { width: 19px; height: 19px; }
.usr-role-name { font-size: 14px; font-weight: 900; color: var(--text); margin-bottom: 3px; }
.usr-role-desc { font-size: 11px; color: var(--muted); line-height: 1.55; margin-bottom: 12px; min-height: 28px; }
.usr-role-perms { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 14px; min-height: 22px; }
.usr-perm-chip {
    font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 5px;
    background: var(--lg-hover-bg); border: 1px solid var(--lg-border); color: var(--text-sub);
}
.usr-role-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--lg-border); }
.usr-role-users { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--muted); font-weight: 600; }
.usr-role-users svg, .usr-role-users i { width: 13px; height: 13px; }
.usr-role-badge { font-size: 10px; font-weight: 800; padding: 3px 9px; border-radius: 99px; }

/* ── Permission matrix (Add/Edit Role modal) ── */
.usr-perm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 10px;
}
.usr-perm-cat {
    border: 1px solid var(--lg-border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--lg-input-bg);
}
.usr-perm-cat-head {
    display: flex; align-items: center; gap: 9px;
    padding: 10px 12px;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid var(--lg-border);
}
.usr-perm-cat-ico {
    width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
}
.usr-perm-cat-ico svg, .usr-perm-cat-ico i { width: 14px; height: 14px; }
.usr-perm-cat-label { flex: 1; font-size: 12px; font-weight: 800; color: var(--text); }
.usr-perm-cat-toggle-all {
    font-size: 10.5px; font-weight: 700;
    padding: 4px 9px; border-radius: 7px;
    background: transparent; border: 1px solid var(--lg-border); color: var(--muted);
    cursor: pointer; transition: background 150ms, color 150ms, border-color 150ms;
    font-family: inherit;
}
.usr-perm-cat-toggle-all:hover { background: var(--lg-accent-glow); color: var(--accent); border-color: var(--lg-border-focus); }
.usr-perm-cat-count { font-size: 10.5px; font-weight: 700; color: var(--muted); min-width: 30px; text-align: left; }
.usr-perm-rows { padding: 2px 4px; }
.usr-perm-row {
    display: flex; align-items: center; gap: 9px;
    padding: 8px 8px;
    border-bottom: 1px solid var(--lg-border);
}
.usr-perm-row:last-child { border-bottom: none; }
.usr-perm-row-info { flex: 1; min-width: 0; }
.usr-perm-row-name { font-size: 11.5px; font-weight: 700; color: var(--text); }
.usr-perm-row-hint { font-size: 10px; color: var(--muted); margin-top: 1px; }
.usr-perm-risk { font-size: 9.5px; font-weight: 800; padding: 2px 7px; border-radius: 99px; white-space: nowrap; flex-shrink: 0; }
.usr-perm-risk.med { background: var(--lg-warn-bg); color: var(--lg-warn); }
.usr-perm-risk.high { background: var(--lg-danger-bg); color: var(--lg-danger); }

/* ── Checkbox list (Branches / Roles pickers inside the User modal) ── */
.usr-check-list {
    display: flex; flex-direction: column; gap: 2px;
    max-height: 168px; overflow-y: auto;
    border: 1px solid var(--lg-border); border-radius: 10px;
    padding: 6px; background: var(--lg-input-bg);
}
.usr-check-item {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 8px; border-radius: 8px;
    font-size: 12px; font-weight: 600; color: var(--text);
    cursor: pointer; transition: background 120ms;
}
.usr-check-item:hover { background: var(--lg-hover-bg); }
.usr-check-item input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--accent); cursor: pointer; }
.usr-check-empty { padding: 10px; font-size: 11.5px; color: var(--muted); text-align: center; }

/* ── Danger zone (delete-in-modal, User/Role edit) ── */
.usr-danger-zone {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--lg-danger-bg);
    background: var(--lg-danger-bg);
    border-radius: 12px;
}
.usr-danger-text { font-size: 12px; font-weight: 800; color: var(--lg-danger); }
.usr-danger-sub { font-size: 10.5px; color: var(--muted); margin-top: 1px; }
.usr-danger-btn {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 16px; border-radius: 9px; border: none;
    background: var(--lg-danger); color: #fff;
    font-family: inherit; font-size: 12px; font-weight: 700;
    cursor: pointer; flex-shrink: 0; transition: background 150ms, opacity 150ms;
}
.usr-danger-btn:hover:not(:disabled) { background: #dc2626; }
.usr-danger-btn:disabled { opacity: .5; cursor: not-allowed; }

@media (max-width: 720px) {
    .usr-perm-grid { grid-template-columns: 1fr; }
    .usr-roles-grid { grid-template-columns: 1fr; }
}