/* ── Multi-Company Payroll — Stylesheet ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Theme variables ─────────────────────────────────────────────────────── */
:root {
  --accent:   #1a6b3a;
  --accent2:  #2d9b57;
  --accent3:  #3fb27f;
  --red:      #e63946;
  --amber:    #e8921a;
  --blue:     #4f8ef7;
  --radius:   6px;
  --font:     Arial, 'Helvetica Neue', sans-serif;
  --trans:    background .2s, color .2s, border-color .2s, box-shadow .2s;
}

/* Dark theme (default) */
[data-theme="dark"] {
  --bg:       #0d1117;
  --surface:  #161b22;
  --surface2: #1c2128;
  --border:   #21262d;
  --border2:  #30363d;
  --text:     #f0f6fc;
  --text2:    #c9d1d9;
  --muted:    #8b949e;
  --shadow:   0 4px 20px rgba(0,0,0,.5);
  --input-bg: #0d1117;
}

/* Light theme */
[data-theme="light"] {
  --bg:       #f4f6f9;
  --surface:  #ffffff;
  --surface2: #f0f3f7;
  --border:   #d0d7de;
  --border2:  #b8c0cc;
  --text:     #1a1f2e;
  --text2:    #374151;
  --muted:    #6b7280;
  --shadow:   0 2px 12px rgba(0,0,0,.08);
  --input-bg: #ffffff;
}

html, body { height: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text);
       font-size: 13px; line-height: 1.5; transition: var(--trans); }

/* Boot */
.boot-screen { display:flex; flex-direction:column; align-items:center; justify-content:center; height:100vh; gap:12px; }
.boot-logo   { font-size:48px; }
.boot-text   { font-size:18px; font-weight:700; color:var(--muted); }

/* ── Toast ─────────────────────────────────────────────────────────────────── */
#toast { position:fixed; top:16px; right:16px; z-index:9999; padding:10px 18px;
         border-radius:8px; font-weight:700; font-size:12.5px;
         box-shadow:0 8px 24px rgba(0,0,0,.4); transition:opacity .3s; pointer-events:none; }
#toast.success { background:#14532d; color:#fff; }
#toast.error   { background:#7f1d1d; color:#fff; }
#toast.hidden  { opacity:0; }

/* ── Nav ───────────────────────────────────────────────────────────────────── */
#nav { background:var(--surface); border-bottom:1px solid var(--border);
       position:sticky; top:0; z-index:100; box-shadow:var(--shadow); }
.nav-inner { max-width:1440px; margin:0 auto; padding:0 20px;
             display:flex; align-items:center; height:56px; gap:4px; }
.nav-brand  { display:flex; align-items:center; gap:10px; margin-right:10px; text-decoration:none; flex-shrink:0; }
.nav-logo   { width:32px; height:32px; border-radius:8px; background:var(--accent);
              display:flex; align-items:center; justify-content:center; font-size:16px; flex-shrink:0; }
.nav-name   { font-size:13px; font-weight:800; color:var(--text); white-space:nowrap; }
.nav-sub    { font-size:9px; color:var(--accent3); letter-spacing:1.4px; text-transform:uppercase; }
.nav-div    { width:1px; height:28px; background:var(--border); margin:0 6px; flex-shrink:0; }

/* Company switcher in nav */
.co-switcher { display:flex; align-items:center; gap:6px; padding:4px 10px;
               background:var(--surface2); border:1px solid var(--border); border-radius:6px;
               cursor:pointer; font-size:11px; font-weight:700; color:var(--text2);
               white-space:nowrap; margin-right:6px; }
.co-switcher:hover { border-color:var(--accent3); color:var(--accent3); }
.co-dot { width:8px; height:8px; border-radius:50%; background:var(--accent); flex-shrink:0; }

.nav-right   { margin-left:auto; display:flex; align-items:center; gap:8px; flex-shrink:0; }
.nav-user    { text-align:right; }
.nav-uname   { font-size:12px; font-weight:700; }
.nav-urole   { font-size:9px; padding:1px 7px; border-radius:10px; font-weight:700; display:inline-block; margin-top:2px; }

/* Theme toggle */
.theme-btn { width:34px; height:34px; border-radius:8px; border:1px solid var(--border2);
             background:var(--surface2); cursor:pointer; font-size:16px;
             display:flex; align-items:center; justify-content:center; transition:var(--trans); }
.theme-btn:hover { border-color:var(--accent3); background:var(--surface); }

/* Main */
#main { max-width:1440px; margin:0 auto; padding:20px; }

/* ── Buttons ────────────────────────────────────────────────────────────────── */
.btn { display:inline-flex; align-items:center; gap:5px; padding:7px 14px;
       border-radius:var(--radius); border:1px solid transparent; cursor:pointer;
       font-size:12px; font-weight:700; font-family:var(--font);
       transition:opacity .15s, background .15s; white-space:nowrap; }
.btn:hover    { opacity:.85; }
.btn:disabled { opacity:.4; cursor:not-allowed; }
.btn-green   { background:var(--accent); color:#fff; border-color:var(--accent); }
.btn-green-o { background:transparent; color:var(--accent3); border-color:var(--accent3); }
.btn-red-o   { background:transparent; color:var(--red); border-color:var(--red); }
.btn-amber   { background:var(--amber); color:#fff; border-color:var(--amber); }
.btn-blue-o  { background:transparent; color:var(--blue); border-color:var(--blue); }
.btn-muted-o { background:transparent; color:var(--muted); border-color:var(--muted); }
.btn-sm      { padding:4px 10px; font-size:11px; }
.btn-full    { width:100%; justify-content:center; padding:10px; }

/* Nav tabs */
.nav-tab       { padding:5px 12px; border-radius:var(--radius); border:none; cursor:pointer;
                 font-size:12px; font-weight:700; background:transparent; color:var(--muted);
                 font-family:var(--font); transition:var(--trans); }
.nav-tab:hover { color:var(--text); background:var(--surface2); }
.nav-tab.active{ background:var(--accent); color:#fff; }

/* ── Cards ─────────────────────────────────────────────────────────────────── */
.card       { background:var(--surface); border:1px solid var(--border); border-radius:8px; }
.card-pad   { padding:18px; }
.card-table { padding:0; overflow:hidden; }

/* Page titles */
.page-sub   { font-size:10px; color:var(--muted); text-transform:uppercase; letter-spacing:1.5px; margin-bottom:4px; }
.page-title { font-size:19px; font-weight:800; margin-bottom:18px; }

/* ── Stat grid ──────────────────────────────────────────────────────────────── */
.stat-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:12px; margin-bottom:14px; }
.stat-card { padding:14px 16px; }
.stat-label{ font-size:10px; color:var(--muted); text-transform:uppercase; letter-spacing:1.1px; font-weight:700; margin-bottom:5px; }
.stat-value{ font-size:17px; font-weight:800; }
.c-green  { color:var(--accent3); }
.c-red    { color:var(--red); }
.c-amber  { color:var(--amber); }
.c-blue   { color:var(--blue); }
.c-text   { color:var(--text); }

/* ── Tables ─────────────────────────────────────────────────────────────────── */
.tbl { width:100%; border-collapse:collapse; }
.tbl th { padding:9px 12px; text-align:left; font-size:10px; font-weight:700;
          color:var(--accent3); text-transform:uppercase; letter-spacing:1.1px;
          background:var(--surface); border-bottom:2px solid var(--border); white-space:nowrap; }
[data-theme="light"] .tbl th { background:var(--surface2); }
.tbl td { padding:9px 12px; font-size:12.5px; border-bottom:1px solid var(--border); color:var(--text2); }
.tbl tr.even td { background:var(--surface2); }
.tbl tr.selected td { background:rgba(26,107,58,.1); }
.tbl tr.clickable { cursor:pointer; }
.tbl tr.clickable:hover td { background:rgba(79,142,247,.05); }
.tbl tfoot td { background:var(--bg); border-top:2px solid var(--border); font-weight:800; color:var(--text); }
.tbl .pno  { color:var(--accent3); font-weight:700; }
.tbl .gross{ color:var(--accent3); font-weight:700; }
.tbl .net  { color:var(--amber);   font-weight:800; font-size:13px; }
.tbl .ded  { color:var(--red); }
.tbl .muted{ color:var(--muted); }
.tbl .name-sub { font-size:10px; color:var(--muted); margin-top:1px; }
.tbl .actions  { display:flex; gap:5px; }
.overflow-x { overflow-x:auto; }

/* Ctrl bar */
.ctrl-bar   { display:flex; align-items:center; gap:8px; margin-bottom:14px; flex-wrap:wrap; }
.period-box { display:flex; align-items:center; gap:8px; padding:6px 14px; }
.period-label { font-size:11px; color:var(--muted); font-weight:700; text-transform:uppercase; letter-spacing:1px; }
.period-input { background:transparent; border:none; color:var(--accent3); font-size:14px;
                font-weight:700; cursor:pointer; outline:none; font-family:var(--font); }
.ms-auto { margin-left:auto; }

/* Badges */
.badge { display:inline-block; padding:2px 9px; border-radius:10px; font-size:10px; font-weight:700; }
.role-superadmin{ background:rgba(230,57,70,.12); color:#e63946; border:1px solid rgba(230,57,70,.3); }
.role-admin     { background:rgba(232,146,26,.12); color:var(--amber); border:1px solid rgba(232,146,26,.3); }
.role-hr        { background:rgba(63,178,127,.12); color:var(--accent3); border:1px solid rgba(63,178,127,.3); }
.role-viewer    { background:rgba(79,142,247,.12); color:var(--blue); border:1px solid rgba(79,142,247,.3); }
.status-active  { background:rgba(26,107,58,.15); color:var(--accent3); }
.status-inactive{ background:rgba(230,57,70,.15); color:var(--red); }

/* ── Forms ─────────────────────────────────────────────────────────────────── */
.form-grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:10px 14px; }
.form-grid-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; }
.form-group  { margin-bottom:12px; }
.form-label  { display:block; font-size:10px; font-weight:700; color:var(--muted);
               text-transform:uppercase; letter-spacing:1.1px; margin-bottom:5px; }
.form-input, .form-select {
  width:100%; padding:8px 12px; border:1px solid var(--border2); border-radius:var(--radius);
  font-size:12.5px; background:var(--input-bg); color:var(--text); outline:none;
  font-family:var(--font); transition:border-color .15s; }
.form-input:focus, .form-select:focus { border-color:var(--accent2); }
.form-select option { background:var(--surface); color:var(--text); }
.form-section { font-size:10px; font-weight:800; color:var(--accent3); text-transform:uppercase;
                letter-spacing:1.5px; margin:14px 0 10px; border-bottom:1px solid var(--border); padding-bottom:6px; }
.form-actions { display:flex; gap:10px; margin-top:16px; }
.form-hint    { font-size:10px; color:var(--muted); margin-top:3px; }

/* Preview */
.preview-card { background:linear-gradient(135deg,rgba(26,107,58,.12),rgba(26,107,58,.05)) !important;
                border-color:rgba(26,107,58,.3) !important; }
.preview-section { background:var(--bg); border-radius:6px; padding:12px; margin-bottom:10px; }
.preview-row  { display:flex; justify-content:space-between; padding:4px 0;
                border-bottom:1px solid var(--border); font-size:12px; }
.preview-row:last-child { border-bottom:none; }
.preview-label{ color:var(--muted); }
.preview-net  { background:var(--accent); border-radius:6px; padding:12px 14px;
                display:flex; justify-content:space-between; align-items:center; }
.preview-net-label { color:rgba(255,255,255,.7); font-size:10px; text-transform:uppercase; letter-spacing:1.5px; }
.preview-net-val   { color:#fff; font-weight:900; font-size:17px; }

/* ── Payslip detail ─────────────────────────────────────────────────────────── */
.payslip-detail { background:#fff; color:#111; border-radius:8px; padding:28px;
                  box-shadow:0 12px 48px rgba(0,0,0,.4); margin-top:16px; }
.ps-header { display:flex; justify-content:space-between; align-items:flex-start;
             padding-bottom:14px; border-bottom:2px solid #e8e8e8; margin-bottom:18px; }
.ps-co   { font-size:10px; color:#666; text-transform:uppercase; letter-spacing:2px; margin-bottom:3px; }
.ps-name { font-size:20px; font-weight:800; color:#111; }
.ps-sub  { font-size:12px; color:#666; margin-top:3px; }
.ps-cols { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.ps-sec-title { font-weight:800; font-size:11px; text-transform:uppercase; letter-spacing:1.5px;
                margin-bottom:10px; padding-bottom:6px; border-bottom:2px solid currentColor; }
.ps-earn{ color:#1a6b3a; } .ps-ded{ color:#8b1a1a; }
.ps-row { display:flex; justify-content:space-between; padding:5px 0;
          border-bottom:1px solid #f0f0f0; font-size:13px; color:#333; }
.ps-total{ font-weight:800; font-size:14.5px; border-top:2px solid currentColor;
           border-bottom:none !important; padding-top:7px; margin-top:3px; }
.ps-net  { background:#1a6b3a; border-radius:6px; padding:14px 18px; margin-top:14px;
           display:flex; justify-content:space-between; align-items:center; }
.ps-net-label{ color:rgba(255,255,255,.7); font-size:10px; text-transform:uppercase; letter-spacing:2px; }
.ps-net-val  { color:#fff; font-weight:900; font-size:24px; }
.ps-sacco { margin-top:10px; padding:10px 14px; background:#f8f4e8;
            border-radius:6px; border:1px solid #e8d9a0; font-size:12px; }
.ps-sacco-title{ font-weight:700; color:#7a5c00; margin-bottom:4px; }
.ps-sacco-row  { display:flex; gap:20px; color:#5a4500; flex-wrap:wrap; }

/* ── Export tabs ────────────────────────────────────────────────────────────── */
.export-tabs  { display:flex; gap:5px; margin-bottom:14px; flex-wrap:wrap; }
.export-tab   { padding:6px 14px; border-radius:4px; border:none; cursor:pointer;
                font-size:11px; font-weight:700; font-family:var(--font);
                background:var(--surface2); color:var(--muted);
                border-bottom:2px solid transparent; transition:var(--trans); }
.export-tab.active { background:rgba(26,107,58,.15); color:var(--accent3); border-bottom-color:var(--accent3); }
.export-header{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:14px; }
.export-title { font-size:15px; font-weight:800; }
.export-sub   { font-size:12px; color:var(--muted); margin-top:2px; }
.export-badge { padding:4px 12px; background:rgba(26,107,58,.15); color:var(--accent3);
                border:1px solid rgba(26,107,58,.25); border-radius:6px; font-size:12px; font-weight:700; }
.export-actions{ display:flex; gap:8px; align-items:center; }

/* ── Summary ────────────────────────────────────────────────────────────────── */
.summary-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-bottom:18px; }
.remit-grid   { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.remit-cell   { background:var(--bg); border-radius:6px; padding:12px 14px; text-align:center; border:1px solid var(--border); }
.remit-label  { font-size:10px; color:var(--muted); text-transform:uppercase; letter-spacing:1px; margin-bottom:5px; }
.remit-value  { font-size:16px; font-weight:800; color:var(--red); }
.remit-due    { font-size:10px; color:var(--muted); margin-top:4px; }

/* ── Modal ──────────────────────────────────────────────────────────────────── */
.modal-backdrop { position:fixed; inset:0; background:rgba(0,0,0,.7); display:flex;
                  align-items:center; justify-content:center; z-index:1000; backdrop-filter:blur(4px); }
.modal          { background:var(--surface); border:1px solid var(--border2); border-radius:12px;
                  padding:26px; width:460px; max-width:95vw; max-height:90vh; overflow-y:auto;
                  box-shadow:0 24px 64px rgba(0,0,0,.6); }
.modal-wide     { width:640px; }
.modal-header   { display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; }
.modal-title    { font-size:16px; font-weight:800; }
.modal-close    { background:none; border:none; font-size:18px; cursor:pointer; color:var(--muted); line-height:1; }
.modal-close:hover { color:var(--red); }
.status-toggle  { display:flex; gap:6px; }
.status-btn     { flex:1; padding:7px; border-radius:var(--radius); border:1px solid var(--border2);
                  background:transparent; color:var(--muted); cursor:pointer; font-weight:700;
                  font-size:12px; font-family:var(--font); transition:var(--trans); }
.status-btn.active{ border-color:var(--accent); color:var(--accent3); background:rgba(26,107,58,.15); }

/* Tax settings grid */
.tax-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px 14px; }

/* ── Company card (superadmin selector) ─────────────────────────────────────── */
.co-cards { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px; margin-bottom:20px; }
.co-card  { padding:18px; cursor:pointer; transition:var(--trans); position:relative; }
.co-card:hover { border-color:var(--accent3); }
.co-card.active{ border-color:var(--accent); background:rgba(26,107,58,.08); }
.co-card-name  { font-size:14px; font-weight:800; margin-bottom:3px; }
.co-card-city  { font-size:11px; color:var(--muted); }
.co-card-badge { position:absolute; top:10px; right:10px; }
.co-card-actions { display:flex; gap:6px; margin-top:10px; }
.co-color-dot    { width:10px; height:10px; border-radius:50%; display:inline-block; margin-right:5px; }

/* ── Settings page ──────────────────────────────────────────────────────────── */
.settings-tabs  { display:flex; gap:5px; margin-bottom:16px; border-bottom:1px solid var(--border); }
.settings-tab   { padding:8px 16px; border:none; background:transparent; font-family:var(--font);
                  font-size:13px; font-weight:700; color:var(--muted); cursor:pointer;
                  border-bottom:2px solid transparent; margin-bottom:-1px; transition:var(--trans); }
.settings-tab:hover  { color:var(--text); }
.settings-tab.active { color:var(--accent3); border-bottom-color:var(--accent3); }

/* ── Audit ───────────────────────────────────────────────────────────────────── */
.action-badge{ padding:2px 8px; border-radius:5px; font-size:10px; font-weight:700; }

/* ── Login ───────────────────────────────────────────────────────────────────── */
.login-page  { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px; }
.login-glow  { position:fixed; inset:0; pointer-events:none;
               background:radial-gradient(ellipse 70% 50% at 50% -10%,rgba(26,107,58,.25) 0%,transparent 70%); }
.login-box   { width:400px; position:relative; }
.login-brand { text-align:center; margin-bottom:24px; display:flex; align-items:center; justify-content:center; gap:14px; }
.login-icon  { width:50px; height:50px; border-radius:12px; background:linear-gradient(135deg,var(--accent),var(--accent2));
               display:flex; align-items:center; justify-content:center; font-size:24px;
               box-shadow:0 4px 20px rgba(26,107,58,.4); }
.login-title { font-size:21px; font-weight:900; }
.login-card  { background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:26px; }
.login-heading{ font-size:14px; font-weight:700; margin-bottom:16px; }
.login-error  { background:rgba(220,38,38,.12); border:1px solid rgba(220,38,38,.25); border-radius:6px;
                padding:9px 12px; margin-bottom:12px; color:#fca5a5; font-size:12px; }
.pw-wrap     { position:relative; }
.pw-toggle   { position:absolute; right:10px; top:7px; background:none; border:none;
               cursor:pointer; font-size:15px; color:var(--muted); }
.demo-grid   { margin-top:16px; padding:12px; background:var(--bg); border-radius:6px; border:1px solid var(--border); }
.demo-label  { font-size:10px; color:var(--muted); text-transform:uppercase; letter-spacing:1px; margin-bottom:7px; }
.demo-accounts{ display:grid; grid-template-columns:1fr 1fr; gap:5px; }
.demo-btn    { padding:5px 8px; background:var(--surface); border-radius:5px; cursor:pointer;
               text-align:left; border:1px solid; font-family:var(--font); transition:var(--trans); }
.demo-btn:hover { opacity:.8; }
.demo-role   { font-size:9px; font-weight:700; text-transform:uppercase; letter-spacing:1px; }
.demo-user   { font-size:10px; color:var(--muted); margin-top:1px; }

/* Theme toggle on login */
.login-theme { position:absolute; top:0; right:0; }

/* ── Misc ───────────────────────────────────────────────────────────────────── */
.empty-state { padding:60px 20px; text-align:center; }
.empty-icon  { font-size:40px; margin-bottom:12px; }
.empty-msg   { font-size:15px; font-weight:700; color:var(--muted); margin-bottom:14px; }
.loading     { padding:60px 20px; text-align:center; color:var(--muted); }
.section-title { font-size:13px; font-weight:800; color:var(--text); margin-bottom:12px; }

/* Color picker wrapper */
.color-preview { width:32px; height:32px; border-radius:5px; border:1px solid var(--border2);
                 display:inline-block; vertical-align:middle; margin-right:6px; }

::-webkit-scrollbar       { width:6px; height:6px; }
::-webkit-scrollbar-track { background:var(--surface); }
::-webkit-scrollbar-thumb { background:var(--border2); border-radius:3px; }

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button { -webkit-appearance:none; }
input[type=number] { -moz-appearance:textfield; }

@media print {
  #nav,.ctrl-bar,.btn,.ps-header button { display:none !important; }
  body { background:#fff !important; color:#111 !important; }
}
@media (max-width:1100px) { .form-grid-3 { grid-template-columns:1fr 1fr; } }
@media (max-width:900px)  {
  .form-grid-3 { grid-template-columns:1fr; }
  .stat-grid   { grid-template-columns:repeat(2,1fr); }
  .summary-grid{ grid-template-columns:1fr 1fr; }
  .remit-grid  { grid-template-columns:1fr 1fr; }
}
@media (max-width:600px)  {
  .stat-grid { grid-template-columns:1fr; }
  .ps-cols   { grid-template-columns:1fr; }
  .nav-inner { padding:0 10px; }
  .co-cards  { grid-template-columns:1fr; }
}

/* ── Approval workflow ───────────────────────────────────────────────────────── */
.approval-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; border-radius: 8px; border: 1px solid;
  margin-bottom: 14px; gap: 12px; flex-wrap: wrap;
}
.approval-left   { display: flex; align-items: center; gap: 10px; }
.approval-status-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.approval-title  { font-size: 13px; font-weight: 800; }
.approval-meta   { font-size: 11px; color: var(--muted); margin-top: 2px; }
.approval-actions{ display: flex; gap: 7px; flex-wrap: wrap; }
.approval-action-btn { background: transparent; }

/* Period status badge in nav */
.period-status-badge {
  padding: 4px 10px; border-radius: 6px; font-size: 11px; font-weight: 700;
  white-space: nowrap; flex-shrink: 0;
}