body { font-family: var(--font-body), 'Segoe UI', sans-serif; background-color: var(--surface); padding: 0; margin: 0; height: 100vh; display: flex; overflow: hidden; }
/* --sidebar-width is scoped to .layout so it does not override the global
   256px token (style.css) for sidebars on other pages. */
.layout { --sidebar-width: 320px; display: flex; width: 100%; margin-top: var(--topbar-height); height: calc(100vh - var(--topbar-height)); position: relative; }
.sidebar { width: var(--sidebar-width); background: var(--surface-container-lowest); border-right: 1px solid var(--outline-variant); display: flex; flex-direction: column; padding: 20px; overflow-y: auto; transition: transform 0.3s ease; position: absolute; left: 0; top: 0; bottom: 0; z-index: 10; flex-shrink: 0; }
.sidebar.closed { transform: translateX(-100%); }

/* Sidebar collapse-toggle (visible inside the sidebar when expanded). */
.sidebar-toggle {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    padding: 0;
    background: var(--surface-container-low);
    color: var(--on-surface-variant);
    border: 1px solid var(--outline-variant);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    z-index: 11;
    transition: background 0.15s, color 0.15s;
}
.sidebar-toggle:hover {
    background: var(--surface-container);
    color: var(--on-surface);
}

/* Floating expand-toggle (visible only when sidebar is collapsed). */
.sidebar-expand {
    position: fixed;
    top: 76px;
    left: 12px;
    width: 32px;
    height: 32px;
    padding: 0;
    background: var(--surface-container-low);
    color: var(--on-surface-variant);
    border: 1px solid var(--outline-variant);
    border-radius: 6px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    z-index: 90;
    box-shadow: var(--shadow-md);
    transition: background 0.15s, color 0.15s;
}
.sidebar-expand:hover {
    background: var(--surface-container);
    color: var(--on-surface);
}

/* Single collapse/expand toggle — lives in .layout (outside .sidebar) so it never
   slides away; flips glyph and slides to the panel edge on collapse. Supersedes the
   old .sidebar-toggle (inside panel) + .sidebar-expand (floating) pair. */
.sidebar-toggle-btn {
    position: absolute;
    top: 12px;
    left: calc(var(--sidebar-width) - 40px);   /* panel top-right when open */
    width: 28px; height: 28px; padding: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--surface-container-low);
    color: var(--on-surface-variant);
    border: 1px solid var(--outline-variant);
    border-radius: 6px;
    cursor: pointer;
    z-index: 20;
    box-shadow: var(--shadow-md);
    transition: left 0.3s ease, background 0.15s, color 0.15s;
}
.sidebar-toggle-btn:hover { background: var(--surface-container); color: var(--on-surface); }
.sidebar-toggle-btn .material-symbols-outlined { font-size: 18px; }
/* Collapsed: slide the toggle to the panel's left edge. */
.layout.sidebar-collapsed .sidebar-toggle-btn { left: 12px; }
.main-content { flex-grow: 1; padding: 20px 30px; margin-left: var(--sidebar-width); transition: margin-left 0.3s ease; overflow-y: auto; background: var(--surface); height: 100%; display: flex; flex-direction: column; }
.main-content.expanded { margin-left: 0; }

/* Accordion Styles */
.accordion-item { border-bottom: 1px solid var(--surface-container-high); }
.accordion-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 0; cursor: pointer; color: var(--on-surface-variant); font-size: 13px; font-weight: 700;
    transition: color 0.2s;
}
.accordion-header:hover { color: var(--primary); }
.accordion-header.active { color: var(--primary); }
.accordion-header .material-symbols-outlined { transition: transform 0.3s; font-size: 18px; color: var(--outline); }
/* First accordion clears the absolute collapse toggle (top-right) so the collapse
   chevron and the section's expand/collapse chevron don't overlap. */
.sidebar .accordion-item:first-of-type { margin-top: 24px; }
.accordion-body { display: none; padding-bottom: 15px; }
.accordion-body.active { display: block; }
.tree-container { border: 1px solid var(--outline-variant); border-radius: 6px; height: 350px; overflow-y: auto; padding: 10px; background: var(--surface-container-low); }
.node { font-size: 13px; padding: 4px 0; cursor: pointer; color: var(--on-surface); display: flex; align-items: center; gap: 5px; }
.node:hover { color: var(--primary); }
.node.active { font-weight: 700; color: var(--primary); background: var(--surface-container); padding-left: 5px; border-radius: 4px; }
.control-group { margin-bottom: 15px; }
.sidebar select, .sidebar input[type="date"] { width: 100%; padding: 8px; border: 1px solid var(--outline-variant); border-radius: 6px; font-size: 13px; box-sizing: border-box; }
.checkbox-group { display: flex; flex-direction: column; gap: 8px; margin-top: 5px; }
.check-item { font-size: 13px; display: flex; align-items: center; gap: 8px; color: var(--on-surface); }
.btn-apply { background: var(--primary); color: var(--on-primary); width: 100%; padding: 10px; border: none; border-radius: 6px; font-weight: 600; cursor: pointer; margin-top: 20px; }
.report-card { background: var(--surface-container-lowest); border-radius: 12px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); overflow: hidden; display: flex; flex-direction: column; flex-grow: 1; margin-bottom: 20px; }
.report-toolbar { padding: 20px; border-bottom: 1px solid var(--outline-variant); display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; }
.report-title { font-size: 18px; font-weight: 700; color: var(--on-surface); }
.report-meta { font-size: 13px; color: var(--on-surface-variant); }
.action-btns button { padding: 8px 12px; font-size: 12px; font-weight: 600; border: 1px solid var(--outline-variant); background: var(--surface-container-lowest); border-radius: 6px; cursor: pointer; margin-left: 8px; }
.table-container { flex-grow: 1; overflow-y: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; table-layout: fixed; }
th { text-align: left; padding: 12px 20px; background: var(--surface-container-low); border-bottom: 1px solid var(--outline-variant); color: var(--on-surface-variant); font-weight: 600; position: sticky; top: 0; z-index: 5; }
td { padding: 12px 20px; border-bottom: 1px solid var(--surface-container-high); color: var(--on-surface); word-wrap: break-word; }
tr:hover { background: var(--surface-container-low); }

/* Column widths — Approver gets the most room (3-line name/email/OU stack);
   Role takes the next chunk; the three numeric columns are narrow and equal. */
#reportTable th:nth-child(1), #reportTable td:nth-child(1) { width: 36%; }
#reportTable th:nth-child(2), #reportTable td:nth-child(2) { width: 22%; }
#reportTable th:nth-child(3), #reportTable td:nth-child(3),
#reportTable th:nth-child(4), #reportTable td:nth-child(4),
#reportTable th:nth-child(5), #reportTable td:nth-child(5) { width: 14%; }

/* Numeric columns — center both header and cell so they share an axis. */
.th-safe, .th-breach, .th-total,
.rc-safe, .rc-breach, .rc-total { text-align: center; }

.val-safe { color: var(--success); font-weight: 600; }
.val-breach { color: var(--error); font-weight: 700; }
.global-tooltip {
    display: none; position: fixed; z-index: 99999;
    width: 260px; background-color: var(--inverse-surface); color: var(--on-primary);
    border-radius: 12px; padding: 16px; font-size: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35), 0 12px 24px -10px rgba(0, 0, 0, 0.25);
    pointer-events: none; backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}