:root {
    --rbac-bg: rgba(15, 23, 42, 0.78);
    --rbac-surface: rgba(37, 59, 82, 0.76);
    --rbac-surface-2: rgba(30, 41, 59, 0.88);
    --rbac-surface-3: rgba(51, 65, 85, 0.88);
    --rbac-border: rgba(107, 114, 128, 0.55);
    --rbac-border-hover: rgba(148, 163, 184, 0.45);
    --rbac-text: #f8fafc;
    --rbac-text-muted: #cbd5e1;
    --rbac-text-faint: #94a3b8;
    --rbac-accent: #8b5cf6;
    --rbac-grant: #22c55e;
    --rbac-deny: #ef4444;
    --rbac-warn: #f59e0b;
    --rbac-mono: "JetBrains Mono", "Fira Code", monospace;
    --rbac-sans: "Inter", system-ui, sans-serif;
    --rbac-radius: 6px;
    --rbac-radius-lg: 10px;
}

.rbac-topbar {
    border-bottom: 1px solid var(--rbac-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0 18px;
    min-height: auto;
    background: transparent;
    gap: 16px;
}

.rbac-topbar-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--rbac-text);
    margin: 0;
}

.rbac-topbar-subtitle {
    font-size: 0.95rem;
    color: var(--rbac-text-muted);
    font-family: var(--rbac-sans);
    margin-top: 0.35rem;
}

.rbac-topbar-actions {
    margin-left: auto;
    display: flex;
    gap: 8px;
}

.rbac-content {
    overflow-y: auto;
    padding: 0;
}

.rbac-card {
    background: var(--rbac-surface);
    border: 1px solid var(--rbac-border);
    border-radius: var(--rbac-radius-lg);
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.28);
    backdrop-filter: blur(10px);
}

.rbac-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--rbac-border);
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(15, 23, 42, 0.25);
}

.rbac-card-header-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--rbac-text);
}

.rbac-card-header-count {
    font-family: var(--rbac-mono);
    font-size: 11px;
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid var(--rbac-border);
    color: var(--rbac-text-muted);
    padding: 2px 8px;
    border-radius: 20px;
}

.rbac-table {
    width: 100%;
    border-collapse: collapse;
}

.rbac-table th {
    padding: 10px 16px;
    text-align: left;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--rbac-text-faint);
    border-bottom: 1px solid var(--rbac-border);
    background: rgba(15, 23, 42, 0.15);
}

.rbac-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--rbac-border);
    color: var(--rbac-text);
    vertical-align: middle;
}

.rbac-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.rbac-table tr.form-row td {
    background: var(--rbac-surface-3);
}

.entity-name {
    font-family: var(--rbac-mono);
    font-size: 12.5px;
    font-weight: 500;
    color: var(--rbac-text);
    background: rgba(15, 23, 42, 0.22);
    border: 1px solid var(--rbac-border);
    padding: 3px 9px;
    border-radius: 4px;
    display: inline-block;
}

.perm-badge {
    font-family: var(--rbac-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 3px 8px;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-transform: uppercase;
}

.perm-badge.grant {
    background: rgba(34, 197, 94, 0.12);
    color: var(--rbac-grant);
    border: 1px solid rgba(34, 197, 94, 0.25);
}

.perm-badge.deny {
    background: rgba(239, 68, 68, 0.12);
    color: var(--rbac-deny);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.resource-tree {
    padding: 8px 0;
}

.resource-node {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--rbac-border);
}

.resource-node:hover {
    background: rgba(255, 255, 255, 0.03);
}

.btn-primary {
    background: var(--rbac-accent);
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: var(--rbac-radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 10px 24px rgba(139, 92, 246, 0.28);
}

.btn-primary:hover {
    background: #7c3aed;
}

.btn-ghost {
    background: rgba(15, 23, 42, 0.2);
    color: var(--rbac-text-muted);
    border: 1px solid var(--rbac-border);
    padding: 6px 12px;
    border-radius: var(--rbac-radius);
    font-size: 12.5px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-ghost:hover {
    border-color: var(--rbac-border-hover);
    color: var(--rbac-text);
    background: rgba(255, 255, 255, 0.04);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--rbac-text-faint);
    padding: 5px;
    border-radius: 4px;
    cursor: pointer;
}

.btn-icon:hover {
    color: var(--rbac-text);
    background: rgba(255, 255, 255, 0.05);
}

.btn-icon.danger {
    color: var(--rbac-deny);
}

.rbac-input,
.rbac-select {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid var(--rbac-border);
    border-radius: var(--rbac-radius);
    padding: 8px 12px;
    color: var(--rbac-text);
    font-family: var(--rbac-sans);
    font-size: 13.5px;
    width: 100%;
}

.rbac-input:focus,
.rbac-select:focus {
    outline: none;
    border-color: rgba(139, 92, 246, 0.85);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--rbac-text-faint);
}

.inclusion-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid var(--rbac-border);
    color: var(--rbac-text);
    font-family: var(--rbac-mono);
    font-size: 11.5px;
    padding: 4px 10px;
    border-radius: 4px;
}

.inclusion-chip button {
    background: none;
    border: none;
    color: var(--rbac-text-faint);
    cursor: pointer;
}

.empty-state {
    padding: 48px 24px;
    text-align: center;
    color: var(--rbac-text-faint);
}

.empty-state-text {
    font-size: 13px;
    color: var(--rbac-text-muted);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fecaca;
    padding: 10px 14px;
    border-radius: var(--rbac-radius);
    font-size: 13px;
    margin-bottom: 16px;
}

.perm-dialog-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.perm-type-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--rbac-radius);
    border: 1px solid var(--rbac-border);
    background: rgba(15, 23, 42, 0.3);
    cursor: pointer;
    flex: 1;
}

.perm-type-option.selected-grant {
    border-color: var(--rbac-grant);
    background: rgba(34, 197, 94, 0.08);
}

.perm-type-option.selected-deny {
    border-color: var(--rbac-deny);
    background: rgba(239, 68, 68, 0.08);
}

.perms-filter-bar {
    display: flex;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--rbac-border);
    background: rgba(15, 23, 42, 0.18);
    align-items: center;
    flex-wrap: wrap;
}

.perms-filter-bar .rbac-select {
    max-width: 200px;
    font-size: 13px;
}

.perms-filter-count {
    margin-left: auto;
    font-size: 11px;
    font-family: var(--rbac-mono);
    color: var(--rbac-text-faint);
}

.rbac-sidebar-nav > .w-80 > div:first-child {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
}

/* Full-page RBAC shell — counters the MainLayout py-12 px-6 padding */
.rbac-full-page-shell {
    background: rgba(8, 14, 26, 0.85);
    backdrop-filter: blur(8px);
}

.rbac-loading-banner {
    margin-bottom: 8px;
}

.rbac-busy-overlay {
    position: absolute;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 14, 26, 0.78);
    backdrop-filter: blur(2px);
    border-radius: inherit;
    pointer-events: all;
}

.rbac-sidebar-nav a {
    color: #ffffff;
    font-size: 0.95rem;
}

.rbac-sidebar-nav a:hover,
.rbac-sidebar-nav a:focus {
    color: #ffffff;
}

.rbac-progress-bar {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--rbac-accent), transparent);
    background-size: 200% 100%;
    animation: rbac-progress 1.4s ease infinite;
}

@keyframes rbac-progress {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.btn-danger {
    background: rgba(239, 68, 68, 0.12);
    color: var(--rbac-deny);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 8px 16px;
    border-radius: var(--rbac-radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.22);
    border-color: rgba(239, 68, 68, 0.5);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #fde68a;
    padding: 10px 14px;
    border-radius: var(--rbac-radius);
    font-size: 13px;
}

.rbac-dialog-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.rbac-dialog-box {
    background: #131f38;
    border: 1px solid rgba(107, 114, 128, 0.55);
    border-radius: 10px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
    min-width: 380px;
    max-width: 480px;
    width: 100%;
    overflow: hidden;
}

.rbac-dialog-head {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(107, 114, 128, 0.35);
    font-size: 15px;
    font-weight: 700;
    color: #f8fafc;
    background: rgba(15, 23, 42, 0.4);
}

.rbac-dialog-body {
    padding: 20px;
}

.rbac-dialog-foot {
    padding: 14px 20px;
    border-top: 1px solid rgba(107, 114, 128, 0.35);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    background: rgba(15, 23, 42, 0.25);
}