/* Shared visual layer. Payroll logic, routes and page controls are unchanged. */
:root {
    --rtb-ink: #162e2b;
    --rtb-muted: #60716e;
    --rtb-green: #087f5b;
    --rtb-green-dark: #066347;
    --rtb-line: #dce5e1;
    --rtb-canvas: #f3f6f5;
    --rtb-sidebar: #122e29;
}
.rtb-app, .rtb-login {
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    color: var(--rtb-ink);
    background: var(--rtb-canvas);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
.rtb-app { --primary: #162e2b; --accent: #087f5b; --bg: #f3f6f5; --text: #162e2b; }
.rtb-app a, .rtb-login a { text-underline-offset: 3px; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 2000; padding: 12px 18px; background: #fff; color: #066347; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.rtb-app :focus-visible, .rtb-login :focus-visible { outline: 3px solid #20a67b; outline-offset: 3px; }
.rtb-app .navbar { position: sticky; top: 0; z-index: 1030; background: #fff !important; border-bottom: 1px solid var(--rtb-line); padding: 10px 24px; box-shadow: 0 2px 10px #132e2908; }
.rtb-app .navbar > .container-fluid { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0; }
.rtb-app .navbar-brand { gap: 12px; margin-right: 0; padding: 0; color: var(--rtb-ink) !important; }
.rtb-app .brand-mark { width: 38px; height: 38px; border-radius: 10px; padding: 4px; }
.rtb-app .brand-main { font-size: 17px; letter-spacing: .035em; color: var(--rtb-ink); }
.rtb-app .brand-subtitle { color: var(--rtb-muted); font-size: 12px; margin-top: 2px; }
.rtb-app .app-header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 6px; flex-wrap: wrap; }
.rtb-app .navbar .nav-link { display: inline-flex; align-items: center; gap: 7px; padding: 9px 12px; margin: 0; border-radius: 8px; color: #405b50 !important; font-size: 14px; font-weight: 600; line-height: 1.35; transition: background .15s, color .15s; }
.rtb-app .navbar .nav-link i { flex: 0 0 auto; font-size: 17px; text-align: center; }
.rtb-app .navbar .nav-link:hover { background: #e7f0eb !important; color: #066347 !important; }
.rtb-app .navbar .nav-link.active { background: #e0f2e9 !important; color: #066347 !important; box-shadow: inset 0 -2px #087f5b; }
.rtb-app .app-content { min-width: 0; box-sizing: border-box; padding: 30px 32px !important; }
.rtb-app .top-bar { gap: 16px; flex-wrap: wrap; border-bottom: 1px solid var(--rtb-line); padding-bottom: 20px; margin-bottom: 24px; }
.rtb-app .top-bar h4 { font-size: 26px; font-weight: 700; letter-spacing: -.035em; }
.rtb-app .top-bar h4 > .bi { color: var(--rtb-green); }
.rtb-app .top-bar > .d-flex { flex-wrap: wrap; }
.rtb-app .card { border: 1px solid var(--rtb-line); border-radius: 14px; box-shadow: 0 3px 10px #132e2905; }
.rtb-app .card-header { background: #f9fbfa; color: var(--rtb-ink); padding: 16px 20px; border-bottom: 1px solid var(--rtb-line); border-radius: 13px 13px 0 0 !important; font-weight: 600; gap: 12px; flex-wrap: wrap; }
.rtb-app .card-header.bg-primary, .rtb-app .card-header.bg-success { background: var(--rtb-sidebar) !important; color: #fff; }
.rtb-app .card-body { padding: 20px; }
.rtb-app .card-header .btn-outline-light { --bs-btn-color: #364f47; --bs-btn-border-color: #cddbd4; --bs-btn-hover-bg: #e7f0eb; --bs-btn-hover-color: #162e2b; --bs-btn-hover-border-color: #9db9aa; }
.rtb-app .btn, .rtb-login .btn { border-radius: 8px; font-weight: 600; font-size: 14px; padding: 10px 15px; line-height: 1.4; transition: background-color .15s, border-color .15s; }
.rtb-app .btn-sm { padding: 7px 11px; font-size: 14px; }
.rtb-app .btn-primary, .rtb-app .btn-success, .rtb-app .btn-next, .rtb-login .btn-login { background: var(--rtb-green); border: 1px solid var(--rtb-green); color: #fff; }
.rtb-app .btn-primary:hover, .rtb-app .btn-success:hover, .rtb-app .btn-next:hover, .rtb-login .btn-login:hover { background: var(--rtb-green-dark); border-color: var(--rtb-green-dark); color: #fff; }
.rtb-app .btn-outline-primary { --bs-btn-color: #087f5b; --bs-btn-border-color: #087f5b; --bs-btn-hover-bg: #087f5b; --bs-btn-hover-border-color: #087f5b; --bs-btn-active-bg: #066347; --bs-btn-active-border-color: #066347; }
.rtb-app .btn-soft, .rtb-app .btn-outline-secondary { background: #fff; border-color: #cddbd4; color: #364f47; }
.rtb-app .btn-soft:hover, .rtb-app .btn-outline-secondary:hover { background: #edf4f0; border-color: #9db9aa; color: #162e2b; }
.rtb-app .form-control, .rtb-app .form-select, .rtb-login .form-control { border: 1px solid #cbd9d2; border-radius: 8px; min-height: 42px; font-size: 14px; color: var(--rtb-ink); }
.rtb-app .form-control:focus, .rtb-app .form-select:focus, .rtb-login .form-control:focus { border-color: #087f5b; box-shadow: 0 0 0 3px #087f5b20; }
.rtb-app .form-label, .rtb-login .form-label { font-size: 14px; font-weight: 600; color: #364f47; }
.rtb-app .form-text, .rtb-app .text-muted { color: var(--rtb-muted) !important; }
.rtb-app .form-check-input:checked { background-color: var(--rtb-green); border-color: var(--rtb-green); }
.rtb-app .table-responsive { border: 1px solid var(--rtb-line); border-radius: 10px; }
.rtb-app .table { --bs-table-hover-bg: #edf6f1; --bs-table-border-color: #e5ece8; margin-bottom: 0; font-size: 14px; font-variant-numeric: tabular-nums; color: var(--rtb-ink); }
.rtb-app .table > :not(caption) > * > * { padding: 11px 12px; vertical-align: middle; }
.rtb-app .table thead th { background: #f1f6f3; color: #405b50; font-size: 13px; font-weight: 650; border-bottom: 1px solid #cfdfd5; white-space: nowrap; }
.rtb-app .table-sm > :not(caption) > * > * { padding: 9px 10px; }
.rtb-app .table .form-control, .rtb-app .table .form-select { min-height: 36px; }
.rtb-app .bonus-filters { flex-wrap: wrap; }
.rtb-app .bonus-filters .form-select { width: min(100%, 220px); }
.rtb-app .bonus-table { width: 100%; min-width: 0; table-layout: fixed; }
.rtb-app .bonus-table th, .rtb-app .bonus-table td { white-space: normal; overflow-wrap: anywhere; word-break: normal; }
.rtb-app .bonus-table > :not(caption) > * > * { padding: 9px 10px; }
.rtb-app .bonus-col-employee { width: 16%; }
.rtb-app .bonus-col-type { width: 8%; }
.rtb-app .bonus-col-category { width: 10%; }
.rtb-app .bonus-col-date { width: 10%; }
.rtb-app .bonus-col-amount { width: 9%; }
.rtb-app .bonus-col-comment { width: 21%; }
.rtb-app .bonus-col-status { width: 14%; }
.rtb-app .bonus-col-actions { width: 78px; }
.rtb-app .bonus-meta { margin-top: 3px; color: var(--rtb-muted); font-size: 12px; line-height: 1.35; }
.rtb-app .bonus-status-list { display: flex; flex-direction: column; gap: 2px; color: var(--rtb-muted); font-size: 12px; line-height: 1.35; }
.rtb-app .bonus-actions { display: flex; justify-content: flex-end; gap: 6px; }
.rtb-app .bonus-actions .btn { width: 32px; height: 32px; padding: 0; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.rtb-app .nav-tabs { gap: 4px; border-bottom: 1px solid var(--rtb-line); flex-wrap: wrap; }
.rtb-app .nav-tabs .nav-link { margin: 0; padding: 10px 16px; background: transparent !important; border: 0; border-radius: 8px 8px 0 0; font-size: 14px; color: #60716e !important; }
.rtb-app .nav-tabs .nav-link:hover { background: #e7f0eb !important; color: #066347 !important; }
.rtb-app .nav-tabs .nav-link.active { background: #e0f2e9 !important; color: #066347 !important; box-shadow: inset 0 -3px #087f5b; }
.rtb-app .badge { font-weight: 600; padding: .45em .65em; }
.rtb-app .badge.bg-success { background: #dff4e9 !important; color: #096442; }
.rtb-app .badge.bg-danger { background: #fde6e5 !important; color: #a32725; }
.rtb-app .badge.bg-warning { background: #fff0c5 !important; color: #745400; }
.rtb-app .badge.bg-primary { background: #e3eee8 !important; color: #244c3e; }
.rtb-app .modal-content { border: 1px solid var(--rtb-line); border-radius: 16px; box-shadow: 0 24px 80px #122e2930; }
.rtb-app .modal-header, .rtb-app .modal-footer { padding: 18px 22px; border-color: var(--rtb-line); }
.rtb-app .modal-body { padding: 22px; }
.rtb-app .modal-title { font-size: 20px; font-weight: 650; }
.rtb-app .alert { border-radius: 10px; font-size: 14px; }
.rtb-app .stat-card { background: var(--rtb-sidebar); }
.rtb-app .dashboard-hero { padding: 0 0 24px; border-radius: 0; background: transparent; box-shadow: none; border-bottom: 1px solid var(--rtb-line); margin-bottom: 24px; }
.rtb-app .dashboard-title { text-transform: none; font-size: 32px; font-weight: 700; letter-spacing: -.04em; color: var(--rtb-ink); line-height: 1.2; }
.rtb-app .dashboard-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .14em; color: #087f5b; margin-bottom: 8px; }
.rtb-app .dashboard-subtitle { color: var(--rtb-muted); font-size: 14px; margin-top: 7px; }
.rtb-app .dashboard-actions { gap: 8px; }
.rtb-app .dashboard-month-form { min-width: 145px; }
.rtb-app .status-strip { border: 1px solid #c7e1d2; background: #edf7f1; box-shadow: none; padding: 20px; border-radius: 12px; }
.rtb-app .status-title { font-size: 16px; color: #244c3e; }
.rtb-app .status-pill { font-size: 13px; background: #fff; border-radius: 6px; }
.rtb-app .metric-card { border: 1px solid var(--rtb-line); box-shadow: none; border-radius: 12px; padding: 22px; min-height: 154px; position: relative; overflow: hidden; }
.rtb-app .metric-card::before { content: ''; position: absolute; inset: 0 auto 0 0; width: 3px; background: #087f5b; }
.rtb-app .metric-value { font-size: clamp(24px, 2.3vw, 36px); color: var(--rtb-ink); font-weight: 700; letter-spacing: -.04em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.rtb-app .metric-label { font-size: 14px; color: #405b50; }
.rtb-app .metric-detail { font-size: 13px; color: var(--rtb-muted); }
.rtb-app .work-panel { border: 1px solid var(--rtb-line); border-radius: 12px; box-shadow: none; }
.rtb-app .work-panel-header { background: #fff; color: var(--rtb-ink); border-bottom: 1px solid var(--rtb-line); padding: 18px 20px; }
.rtb-app .work-panel-header .bi { color: #087f5b; }
.rtb-app .work-panel-body { padding: 18px 20px; }
.rtb-app .workflow-list { gap: 0; }
.rtb-app .workflow-item { border: 0; border-bottom: 1px solid #e5ece8; border-radius: 0; padding: 16px 0; }
.rtb-app .workflow-item:first-child { padding-top: 0; }
.rtb-app .workflow-item:last-child { border: 0; padding-bottom: 0; }
.rtb-app .workflow-title, .rtb-app .side-action-title { color: var(--rtb-ink); font-size: 14px; }
.rtb-app .workflow-note, .rtb-app .side-action-note, .rtb-app .issue-text { color: var(--rtb-muted); font-size: 14px; }
.rtb-app .side-action { background: transparent; padding: 14px 0; border: 0; border-bottom: 1px solid #e5ece8; border-radius: 0; margin-bottom: 0; }
.rtb-app .side-action:first-child { padding-top: 0; }
.rtb-app .side-action:last-child { padding-bottom: 0; border: 0; }
.rtb-app .issue-item { background: #fffbef; border-color: #eee3bc; border-radius: 8px; }
.rtb-app .home-nav { margin-bottom: 24px; }
.rtb-app .home-nav-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.rtb-app .home-nav-card { min-height: 112px; display: flex; flex-direction: column; justify-content: space-between; gap: 10px; padding: 16px; background: #fff; border: 1px solid var(--rtb-line); border-radius: 10px; color: var(--rtb-ink); text-decoration: none; box-shadow: 0 3px 10px #132e2905; transition: border-color .15s, box-shadow .15s, transform .15s; }
.rtb-app .home-nav-card:hover { border-color: #9fc8b5; box-shadow: 0 8px 22px #132e2912; transform: translateY(-1px); color: var(--rtb-ink); }
.rtb-app .home-nav-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 9px; background: #e7f4ee; color: #087f5b; font-size: 19px; }
.rtb-app .home-nav-title { display: block; font-size: 16px; font-weight: 700; line-height: 1.25; }
.rtb-app .home-nav-note { display: block; color: var(--rtb-muted); font-size: 13px; line-height: 1.35; }
@media (min-width: 992px) {
    .rtb-app .app-content { width: auto; max-width: none; }
    .rtb-app .bonus-table-wrap { overflow-x: visible; }
}
@media (min-width: 992px) and (max-width: 1399.98px) {
    .rtb-app .dashboard-hero { grid-template-columns: 1fr; }
    .rtb-app .dashboard-actions { justify-content: flex-start; }
    .rtb-app .app-content { padding: 26px 24px !important; }
}
@media (max-width: 991.98px) {
    .rtb-app .navbar { padding: 10px 14px; }
    .rtb-app .navbar-brand { padding: 0; }
    .rtb-app .app-header-actions .nav-link span { display: none; }
    .rtb-app .app-content { padding: 24px 20px !important; }
    .rtb-app .dashboard-actions { display: grid; grid-template-columns: 1fr 1fr; }
    .rtb-app .dashboard-month-form { grid-column: 1 / -1; }
    .rtb-app .dashboard-actions .btn { display: flex; align-items: center; justify-content: center; }
}
@media (max-width: 575.98px) {
    .rtb-app .app-content { padding: 20px 14px !important; }
    .rtb-app .top-bar h4 { font-size: 24px; }
    .rtb-app .dashboard-title { font-size: 28px; }
    .rtb-app .status-strip { padding: 16px; }
    .rtb-app .metric-card { min-height: 0; padding: 18px; }
    .rtb-app .metric-value { font-size: 30px; }
    .rtb-app .card-body, .rtb-app .work-panel-body { padding: 14px; }
    .rtb-app .card-header, .rtb-app .work-panel-header { padding: 16px 14px; }
    .rtb-app .form-control, .rtb-app .form-select { font-size: 16px; }
    .rtb-app .btn { min-height: 40px; }
    .rtb-app .dashboard-actions { grid-template-columns: 1fr; }
    .rtb-app .status-pill { font-size: 14px; }
    .rtb-app .nav-tabs .nav-link { padding: 10px; }
}
.rtb-login { background: #edf3ef; min-height: 100vh; min-height: 100dvh; padding: 32px 20px; }
.rtb-login .login-card { width: 100%; max-width: 440px; border-radius: 20px; border: 1px solid #d8e4dc; box-shadow: 0 24px 65px #163d2714; }
.rtb-login .login-header { background: #122e29; padding: 32px; gap: 18px; grid-template-columns: 60px minmax(0, 1fr); border: 0; }
.rtb-login .login-logo { width: 60px; height: 60px; border-radius: 14px; border: 0; padding: 7px; }
.rtb-login .brand-title { color: #fff; font-size: 26px; letter-spacing: .025em; }
.rtb-login .brand-subtitle { color: #bbd2c7; font-size: 14px; }
.rtb-login .login-body { padding: 32px; }
.rtb-login .login-title { color: var(--rtb-ink); font-size: 22px; line-height: 1.35; letter-spacing: -.03em; margin-bottom: 26px; }
.rtb-login .form-control { min-height: 48px; font-size: 16px; }
.rtb-login .btn-login { min-height: 48px; font-size: 16px; }
.rtb-login .login-note { color: #60716e; font-size: 13px; line-height: 1.6; margin-top: 24px; }
.rtb-login .error-msg { background: #fff0ef; color: #a32725; border: 1px solid #f2d1cf; border-radius: 8px; padding: 12px; }
@media (max-width: 640px) {
    .rtb-login { padding: 24px 16px; align-items: center; }
    .rtb-login .login-card { margin-top: 0; }
    .rtb-login .login-header { padding: 26px 24px; grid-template-columns: 52px minmax(0, 1fr); gap: 14px; }
    .rtb-login .login-logo { width: 52px; height: 52px; }
    .rtb-login .brand-title { font-size: 22px; }
    .rtb-login .login-body { padding: 26px 24px; }
}
@media print {
    .rtb-app .navbar, .skip-link { display: none !important; }
    .rtb-app .app-content { margin-left: 0; width: 100%; padding: 0 !important; }
    .rtb-app { background: #fff; }
}
@media (prefers-reduced-motion: reduce) {
    .rtb-app *, .rtb-login * { transition: none !important; scroll-behavior: auto !important; }
}