:root {
  --brand: #c0a36c;
  --brand-dark: #8f743e;
  --brand-soft: #f1eadc;
  --ink: #0b0e10;
  --muted: #62686c;
  --line: #d8dee2;
  --surface: #ffffff;
  --canvas: #f7f4ec;
  --success: #157347;
  --warning: #9a6700;
  --danger: #b42318;
  --info: #262a2d;
  --shadow: 0 12px 35px rgba(16, 24, 40, .08);
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--canvas); line-height: 1.45; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 270px 1fr; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 22px 16px; background: #0b0e10; color: #fff; display: flex; flex-direction: column; overflow-y: auto; z-index: 20; }
.brand, .auth-brand { display: flex; align-items: center; gap: 12px; }
.brand { padding: 0 8px 20px; }
.brand-mark { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: linear-gradient(145deg, #c0a36c, #8f743e); color: #0b0e10; font-weight: 900; box-shadow: 0 8px 18px rgba(192,163,108,.28); }
.brand-mark.large { width: 52px; height: 52px; border-radius: 15px; font-size: 22px; }
.brand strong, .auth-brand strong { display: block; font-size: 18px; letter-spacing: .02em; }
.brand span, .auth-brand span { display: block; font-size: 12px; color: #d7d2c8; }
.company-chip { margin: 0 2px 18px; padding: 14px; border: 1px solid #3b3d3f; border-radius: 12px; background: #262a2d; }
.company-chip strong, .company-chip small { display: block; }
.company-chip strong { margin-top: 5px; font-size: 14px; }
.company-chip small { margin-top: 3px; color: #beb8ad; }
.eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; color: var(--brand); }
.eyebrow.light { color: #d9bd7b; }
.main-nav { display: flex; flex-direction: column; gap: 4px; }
.main-nav a { display: flex; gap: 11px; align-items: center; padding: 10px 12px; border-radius: 9px; color: #d2cec6; font-size: 14px; transition: .18s ease; }
.main-nav a span { width: 18px; text-align: center; }
.main-nav a:hover, .main-nav a.active { background: #262a2d; color: #fff; }
.main-nav a.active { box-shadow: inset 3px 0 0 var(--brand); }
.main-nav a.disabled { opacity: .38; cursor: not-allowed; }
.nav-label { padding: 18px 12px 6px; color: #8f897f; font-size: 10px; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; }
.sidebar-footer { margin-top: auto; padding-top: 18px; border-top: 1px solid #3b3d3f; }
.user-mini { display: flex; gap: 10px; align-items: center; }
.avatar { flex: 0 0 auto; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--brand); color: #0b0e10; font-weight: 900; }
.user-mini strong, .user-mini small { display: block; max-width: 155px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-mini strong { font-size: 13px; }
.user-mini small { color: #b8b2a7; font-size: 11px; }
.logout-link { display: inline-block; margin-top: 12px; color: #d7d2c8; font-size: 12px; }

.main-content { min-width: 0; display: flex; flex-direction: column; min-height: 100vh; }
.topbar { min-height: 82px; display: flex; align-items: center; gap: 16px; padding: 16px 28px; background: #fff; border-bottom: 1px solid var(--line); }
.topbar h1 { margin: 0; font-size: 24px; line-height: 1.15; }
.topbar p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.topbar-meta { margin-left: auto; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: #12b76a; box-shadow: 0 0 0 4px #d1fadf; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 24px; cursor: pointer; }
.content-area { flex: 1; padding: 28px; }
.app-footer { display: flex; justify-content: space-between; gap: 16px; padding: 18px 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; background: #fff; }

.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 15px; box-shadow: 0 4px 16px rgba(16,24,40,.03); }
.card-header { padding: 18px 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-header h2, .card-header h3 { margin: 0; font-size: 16px; }
.card-header p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.card-body { padding: 20px; }
.stat-card { padding: 19px; position: relative; overflow: hidden; }
.stat-card::after { content: ''; position: absolute; right: -18px; bottom: -28px; width: 92px; height: 92px; border-radius: 50%; background: var(--brand-soft); }
.stat-label { color: var(--muted); font-size: 12px; font-weight: 600; }
.stat-value { display: block; margin-top: 8px; font-size: 25px; font-weight: 800; line-height: 1; }
.stat-note { display: block; margin-top: 9px; color: var(--muted); font-size: 11px; }
.section-title { margin: 28px 0 14px; }
.section-title h2 { margin: 0; font-size: 18px; }
.section-title p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 12px; font-weight: 700; color: #34322f; }
.input, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="date"], select, textarea { width: 100%; border: 1px solid #d0d5dd; border-radius: 9px; background: #fff; padding: 10px 12px; color: var(--ink); outline: none; transition: .15s ease; }
textarea { min-height: 95px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(192,163,108,.20); }
.help { color: var(--muted); font-size: 11px; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 9px; padding: 10px 15px; cursor: pointer; font-weight: 700; font-size: 13px; transition: .15s ease; }
.btn-primary { background: var(--brand); color: #0b0e10; }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-secondary { background: #fff; color: #34322f; border-color: #cfcac0; }
.btn-danger { background: #fff; color: var(--danger); border-color: #f3b5b0; }
.btn-sm { padding: 7px 10px; font-size: 11px; }
.password-wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: stretch; }
.password-wrap input { width: 100%; min-width: 0; }
.password-wrap .btn { width: auto; min-width: 92px; margin-top: 0; padding: 10px 14px; white-space: nowrap; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; font-size: 12px; vertical-align: middle; }
th { color: #475467; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; background: #f9fafb; }
tr:last-child td { border-bottom: 0; }
.badge { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 999px; font-size: 10px; font-weight: 800; }
.badge-success { color: #05603a; background: #d1fadf; }
.badge-warning { color: #7a2e0e; background: #fef0c7; }
.badge-muted { color: #475467; background: #eaecf0; }
.badge-brand { color: #5d471d; background: #f3e8cf; }

.alert { margin-bottom: 16px; padding: 12px 14px; border-radius: 10px; border: 1px solid; font-size: 13px; }
.alert-success { color: #05603a; border-color: #abefc6; background: #ecfdf3; }
.alert-warning { color: #7a2e0e; border-color: #fedf89; background: #fffaeb; }
.alert-danger { color: #912018; border-color: #fecdca; background: #fef3f2; }
.alert-info { color: #1849a9; border-color: #b2ccff; background: #eff8ff; }
.empty-state { padding: 28px; text-align: center; color: var(--muted); }
.kv-list { display: grid; gap: 0; }
.kv-row { display: grid; grid-template-columns: minmax(150px, .8fr) 1.4fr; gap: 18px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.kv-row:last-child { border-bottom: 0; }
.kv-row dt { color: var(--muted); font-size: 12px; }
.kv-row dd { margin: 0; font-size: 12px; font-weight: 600; }
.module-card { padding: 18px; }
.module-top { display: flex; justify-content: space-between; gap: 10px; }
.module-icon { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); font-weight: 800; }
.module-card h3 { margin: 14px 0 6px; font-size: 15px; }
.module-card p { margin: 0; color: var(--muted); font-size: 12px; min-height: 52px; }
.module-status { margin-top: 15px; display: flex; align-items: center; justify-content: space-between; }
.progress { height: 7px; background: #eaecf0; border-radius: 999px; overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--brand); }

.auth-body { min-height: 100vh; background: #fff; }
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: 1.05fr .95fr; }
.auth-panel { padding: 7vw; display: flex; flex-direction: column; justify-content: center; }
.auth-brand-panel { color: #fff; background: radial-gradient(circle at 80% 20%, rgba(192,163,108,.28), transparent 36%), linear-gradient(145deg, #101010, #1d1c19 68%, #2a2419); }
.auth-brand-panel .auth-brand { position: absolute; top: 42px; left: 7vw; }
.auth-message { max-width: 660px; }
.auth-message h1 { margin: 17px 0 18px; font-size: clamp(34px, 4vw, 58px); line-height: 1.02; letter-spacing: -.035em; }
.auth-message p { max-width: 610px; margin: 0; color: #ddd8cf; font-size: 16px; line-height: 1.7; }
.auth-features { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 34px; color: #e8dfcc; font-size: 12px; }
.auth-form-panel { background: #fff; }
.auth-form-wrap { width: min(430px, 100%); margin: 0 auto; }
.auth-form-wrap h2 { margin: 0 0 8px; font-size: 27px; }
.auth-form-wrap > p { margin: 0 0 28px; color: var(--muted); }
.auth-form-wrap .form-group { margin-bottom: 16px; }
.auth-form-wrap form > .btn { width: 100%; margin-top: 8px; padding: 12px; }
.auth-form-wrap .password-wrap .btn { width: auto; margin-top: 0; padding: 10px 14px; }
.auth-note { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; text-align: center; }
.install-shell { min-height: 100vh; background: var(--canvas); padding: 34px 18px; }
.install-wrap { width: min(900px, 100%); margin: 0 auto; }
.install-head { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.install-head h1 { margin: 0; font-size: 25px; }
.install-head p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.check-list { display: grid; gap: 9px; }
.check-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 9px; }

@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: -285px; width: 270px; transition: left .2s ease; }
  .sidebar.open { left: 0; box-shadow: 20px 0 50px rgba(0,0,0,.25); }
  .menu-toggle { display: inline-block; }
  .topbar-meta { display: none; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-brand-panel { display: none; }
  .auth-form-panel { min-height: 100vh; padding: 32px 22px; }
}
@media (max-width: 620px) {
  .content-area { padding: 18px 14px; }
  .topbar { padding: 14px; }
  .topbar h1 { font-size: 20px; }
  .grid-4, .grid-3, .grid-2, .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .app-footer { flex-direction: column; padding: 16px; }
  .kv-row { grid-template-columns: 1fr; gap: 4px; }
}

/* Bloque 2 · Datos maestros */
.master-stats { margin-bottom: 18px; }
.master-form-card { margin: 22px 0; border-top: 3px solid var(--brand); }
.master-list-card { margin-top: 22px; }
.master-toolbar { align-items: flex-start; }
.toolbar-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.compact-body { padding-top: 14px; padding-bottom: 14px; }
.filter-bar { display: grid; grid-template-columns: minmax(220px, 1fr) 180px auto auto; gap: 10px; align-items: center; }
.filter-bar input[type="search"] { width: 100%; border: 1px solid #d0d5dd; border-radius: 9px; background: #fff; padding: 10px 12px; color: var(--ink); outline: none; }
.filter-bar input[type="search"]:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(192,163,108,.20); }
.actions-cell { white-space: nowrap; }
.inline-form { display: inline-flex; margin-left: 5px; }
.master-catalog-card .module-status { justify-content: flex-end; }
.master-catalog-card .module-icon { font-size: 12px; }
small { color: var(--muted); }

@media (max-width: 820px) {
  .filter-bar { grid-template-columns: 1fr 1fr; }
  .master-toolbar { flex-direction: column; }
  .toolbar-actions { width: 100%; justify-content: flex-start; }
}
@media (max-width: 620px) {
  .filter-bar { grid-template-columns: 1fr; }
  .toolbar-actions { display: grid; grid-template-columns: 1fr; }
  .toolbar-actions .btn { width: 100%; }
}

/* Bloque 3 · Ventas y cuentas por cobrar */
.sales-dashboard-grid, .sales-bottom-grid { margin-top: 22px; }
.sales-legal-note { margin-top: 22px; }
.sales-filter-bar { display: grid; grid-template-columns: minmax(210px,1fr) 180px 180px auto auto; gap: 10px; align-items: center; }
.sales-filter-bar input[type="search"] { width: 100%; border: 1px solid #d0d5dd; border-radius: 9px; background: #fff; padding: 10px 12px; color: var(--ink); outline: none; }
.sales-document-head { border-top: 3px solid var(--brand); }
.sales-lines-card { margin-top: 20px; }
.sales-lines-table { min-width: 1180px; }
.sales-lines-table th:nth-child(1) { min-width: 210px; }
.sales-lines-table th:nth-child(2) { min-width: 230px; }
.sales-lines-table th:nth-child(3) { min-width: 155px; }
.sales-lines-table th:nth-child(4), .sales-lines-table th:nth-child(5), .sales-lines-table th:nth-child(6) { width: 115px; }
.sales-lines-table input, .sales-lines-table select { padding: 8px 9px; font-size: 12px; }
.numeric-input { text-align: right; }
.line-tax, .line-total { white-space: nowrap; text-align: right; font-weight: 700; }
.sales-totals-card { align-self: start; }
.sales-grand-total { padding-top: 16px; border-top: 2px solid var(--brand); }
.sales-grand-total dt, .sales-grand-total dd { font-size: 17px; color: var(--ink); font-weight: 900; }
.sales-sticky-actions { position: sticky; bottom: 0; z-index: 8; padding: 14px 18px; margin: 20px -28px -28px; background: rgba(247,244,236,.96); border-top: 1px solid var(--line); backdrop-filter: blur(8px); }
.document-actionbar { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 18px; align-items: center; }
.printable-document { padding: 30px; }
.document-header { display: grid; grid-template-columns: 1fr 300px; gap: 26px; align-items: start; padding-bottom: 24px; border-bottom: 2px solid var(--ink); }
.document-header h2 { margin: 8px 0 4px; font-size: 24px; }
.document-header p { margin: 3px 0; color: var(--muted); font-size: 12px; }
.document-number-box { padding: 18px; border: 2px solid var(--brand); border-radius: 12px; text-align: center; background: var(--brand-soft); }
.document-number-box span, .document-number-box strong, .document-number-box small { display: block; }
.document-number-box span { color: #5d471d; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.document-number-box strong { margin: 8px 0; font-size: 25px; }
.document-number-box small { color: var(--muted); }
.document-meta-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 14px; padding: 20px 0; }
.document-meta-grid > div { padding: 13px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.document-meta-grid span, .document-meta-grid strong, .document-meta-grid small { display: block; }
.document-meta-grid span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; font-weight: 800; }
.document-meta-grid strong { margin: 6px 0; font-size: 13px; }
.document-meta-grid small { color: var(--muted); font-size: 11px; }
.document-lines th, .document-lines td { font-size: 11px; }
.document-summary-grid { display: grid; grid-template-columns: 1fr 380px; gap: 32px; margin-top: 24px; }
.document-summary-grid h3 { margin: 0 0 8px; font-size: 13px; }
.document-summary-grid p { margin: 0 0 20px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.document-totals { padding: 16px 20px; background: #fbfaf7; border: 1px solid var(--line); border-radius: 12px; }
.badge-danger { color: #912018; background: #fee4e2; }

@media (max-width: 1100px) {
  .sales-filter-bar { grid-template-columns: 1fr 1fr 1fr; }
  .document-meta-grid { grid-template-columns: 1fr 1fr; }
  .document-summary-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .sales-filter-bar { grid-template-columns: 1fr; }
  .document-header { grid-template-columns: 1fr; }
  .document-meta-grid { grid-template-columns: 1fr; }
  .printable-document { padding: 18px; }
  .sales-sticky-actions { margin-left: -14px; margin-right: -14px; margin-bottom: -18px; }
}
@media print {
  body { background: #fff; }
  .sidebar, .topbar, .app-footer, .no-print, .sales-sticky-actions { display: none !important; }
  .app-shell, .main-content { display: block; min-height: 0; }
  .content-area { padding: 0; }
  .printable-document { border: 0; box-shadow: none; padding: 0; }
  .document-number-box { background: #fff; }
  a { color: #000; }
  @page { size: A4 portrait; margin: 12mm; }
}

/* ERP360 Bloque 5 · Inventarios */
.inline-stock-form{display:grid;grid-template-columns:90px 90px auto;gap:8px;align-items:end;min-width:290px}.inline-stock-form label{font-size:11px;color:var(--muted);display:flex;flex-direction:column;gap:4px}.inline-stock-form input{min-width:0;padding:8px 9px;font-size:12px}.inventory-filter-wide{grid-template-columns:minmax(170px,1.3fr) minmax(190px,1.4fr) minmax(160px,1fr) minmax(150px,1fr) minmax(130px,.8fr) minmax(130px,.8fr) auto}.inventory-action-wrap{flex-wrap:wrap;justify-content:flex-start}.inventory-lines-table{min-width:860px}.inventory-lines-table select{min-width:260px}.inventory-lines-table input{min-width:120px}.inventory-lines-table input[readonly]{background:#f1f2f2;color:var(--muted)}.inventory-cost-note{display:block;margin-top:5px;max-width:150px}.stat-value-small{font-size:25px!important}.kardex-opening-row td{background:#f7f4ec;font-weight:600}.callout{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:14px;padding:18px;background:#fff}.callout strong{font-size:30px;color:var(--brand)}.callout span{color:var(--muted);font-size:13px}.text-right{text-align:right}
@media(max-width:1200px){.inventory-filter-wide{grid-template-columns:repeat(3,minmax(0,1fr))}.inline-stock-form{grid-template-columns:80px 80px auto}}
@media(max-width:760px){.inventory-filter-wide{grid-template-columns:1fr}.inline-stock-form{grid-template-columns:1fr 1fr}.inline-stock-form .btn{grid-column:1/-1}.inventory-action-wrap .btn{width:100%}.callout{padding:14px}.callout strong{font-size:24px}}


/* ERP360 Bloque 6 · Tesorería */
.table-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.inline-form{display:inline-flex;margin:0}.btn-ghost{background:transparent;color:var(--muted);border-color:var(--line)}.btn-ghost:hover{background:var(--brand-soft);color:var(--ink);border-color:var(--brand)}.check-line{display:flex!important;flex-direction:row!important;align-items:center;gap:8px}.check-line input[type="checkbox"]{width:auto;min-width:16px;height:16px}.treasury-filter-bar{display:grid;grid-template-columns:minmax(190px,1.5fr) minmax(135px,.8fr) minmax(135px,.8fr) minmax(150px,.9fr) minmax(145px,.9fr) minmax(145px,.9fr) auto;gap:10px;align-items:center}.treasury-filter-bar input,.treasury-filter-bar select{min-width:0}.treasury-account-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.treasury-account-card{padding:17px;border:1px solid var(--line);border-radius:13px;background:#fff}.treasury-account-card strong,.treasury-account-card span,.treasury-account-card small{display:block}.treasury-account-card strong{font-size:15px}.treasury-account-card span{margin-top:10px;font-size:22px;font-weight:850}.treasury-account-card small{margin-top:5px;color:var(--muted)}.cash-flow-positive{color:var(--success);font-weight:800}.cash-flow-negative{color:var(--danger);font-weight:800}.reconciliation-line-matched td{background:#ecfdf3}.reconciliation-line-ignored td{background:#f2f4f7;color:var(--muted)}
@media(max-width:1280px){.treasury-filter-bar{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:900px){.treasury-filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}.treasury-account-grid{grid-template-columns:1fr}}
@media(max-width:620px){.treasury-filter-bar{grid-template-columns:1fr}.treasury-filter-bar .btn{width:100%}.table-actions{align-items:stretch}.table-actions .btn,.table-actions form,.table-actions form .btn{width:100%}}

/* ERP360 Bloque 8 · Remuneraciones */
.payroll-dashboard-grid,.payroll-list-card,.payroll-form-card,.payroll-stats,.payroll-legal-note{margin-top:22px}.payroll-form-card{border-top:3px solid var(--brand)}.payroll-brackets-table{min-width:760px}.payroll-brackets-table input{min-width:120px;padding:8px 9px}.payroll-book-table{min-width:1420px}.payroll-slip-columns{margin-top:22px;align-items:start}.payroll-slip-columns h3,.payroll-employer-box h3{margin:0 0 10px;font-size:14px}.payroll-total-row td{background:#fbfaf7;border-top:2px solid var(--brand)}.payroll-grand-total{padding-top:14px;border-top:2px solid var(--brand)}.payroll-grand-total dt,.payroll-grand-total dd{font-size:16px;font-weight:900;color:var(--ink)}.payroll-employer-box{margin-top:24px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#fbfaf7}.payroll-signatures{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:55px;text-align:center}.payroll-signatures span,.payroll-signatures strong{display:block}.payroll-signatures strong{margin-top:8px;font-size:12px}.payroll-slip-document .document-summary-grid{margin-top:26px}.payroll-slip-document .document-lines{min-width:0}.payroll-slip-document .document-lines td,.payroll-slip-document .document-lines th{font-size:11px}.payroll-filter-bar{display:grid;grid-template-columns:minmax(220px,1fr) 180px auto auto;gap:10px;align-items:center}
@media(max-width:900px){.payroll-slip-columns{grid-template-columns:1fr}.payroll-signatures{gap:24px}.payroll-filter-bar{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.payroll-signatures{grid-template-columns:1fr;gap:45px}.payroll-filter-bar{grid-template-columns:1fr}.payroll-form-card .form-actions{flex-direction:column}.payroll-form-card .form-actions .btn{width:100%}}
@media print{.payroll-employer-box{break-inside:avoid}.payroll-slip-columns{grid-template-columns:1fr 1fr}.payroll-signatures{break-inside:avoid}.payroll-legal-note{display:none}}

/* ERP360 v0.9.0 · Multiusuario y seguridad */
.permission-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.permission-card { border: 1px solid var(--line); border-radius: 13px; background: #fff; overflow: hidden; }
.permission-card-head { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:13px 15px; background:var(--warm); border-bottom:1px solid var(--line); }
.permission-option { display:flex; align-items:flex-start; gap:10px; padding:11px 15px; border-bottom:1px solid #eeeae2; cursor:pointer; }
.permission-option:last-child { border-bottom:0; }
.permission-option input { width:auto; margin-top:3px; }
.permission-option span,.permission-option strong,.permission-option small { display:block; }
.permission-option strong { font-size:12px; }
.permission-option small { margin-top:3px; color:var(--muted); font-size:10px; }
.access-secret-card { border-color:#d9bd7b; background:#fffdf7; }
.secret-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.secret-grid strong,.secret-grid code { display:block; margin-top:7px; overflow-wrap:anywhere; }
.secret-grid code { padding:12px; border-radius:9px; background:#0b0e10; color:#f7f4ec; font-size:15px; }
.password-rules { margin:12px 0; padding:12px; border-radius:9px; background:var(--brand-soft); color:#5f4d29; font-size:12px; }
.auth-links { margin-top:14px; text-align:center; font-size:12px; }
.auth-links a { color:#735b2f; font-weight:700; }
.pagination-bar { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.audit-detail { display:block; max-width:380px; overflow-wrap:anywhere; }
.btn.disabled,.btn[aria-disabled="true"] { pointer-events:none; opacity:.45; }
@media (max-width: 900px) { .permission-grid,.secret-grid { grid-template-columns:1fr; } }

/* ERP360 v0.10.0 · Gestión Administrativa */
.admin-module-grid,.admin-dashboard-grid,.admin-detail-grid,.admin-form-card{margin-top:22px}.admin-form-card{border-top:3px solid var(--brand)}.admin-filter-bar{display:grid;grid-template-columns:minmax(220px,1.5fr) repeat(3,minmax(150px,.8fr)) auto auto;gap:10px;align-items:center}.admin-description{margin-top:18px;padding:17px;border:1px solid var(--line);border-radius:12px;background:#fbfaf7;color:var(--ink);line-height:1.65}.comment-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}.comment-item{padding:14px 15px;border:1px solid var(--line);border-radius:11px;background:#fff}.comment-item strong,.comment-item small{display:block}.comment-item small{margin-top:3px;color:var(--muted);font-size:10px}.comment-item p{margin:9px 0 0;line-height:1.55}.table-subtext{display:block;margin-top:4px;color:var(--muted);font-size:10px}.admin-action-grid{display:flex;gap:10px;flex-wrap:wrap}.timeline{position:relative;display:flex;flex-direction:column;gap:0}.timeline-item{position:relative;display:grid;grid-template-columns:22px 1fr;gap:10px;padding:0 0 20px}.timeline-item:before{content:"";position:absolute;left:7px;top:15px;bottom:0;width:1px;background:var(--line)}.timeline-item:last-child:before{display:none}.timeline-dot{position:relative;z-index:1;width:15px;height:15px;margin-top:2px;border-radius:50%;background:var(--brand);border:3px solid var(--warm)}.timeline-item strong,.timeline-item small{display:block}.timeline-item small{margin-top:3px;color:var(--muted);font-size:10px}.timeline-item p{margin:8px 0 0;line-height:1.5}.file-current{margin-top:9px;padding:9px 11px;border-radius:8px;background:var(--warm);font-size:11px}.admin-calendar-timeline{padding:24px}.calendar-date-heading{margin:0 0 14px 30px;padding:8px 12px;border-left:3px solid var(--brand);background:var(--warm)}.calendar-event{display:flex;align-items:center;justify-content:space-between;gap:14px}.calendar-event>div{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.badge-danger{color:#912018;background:#fee4e2}.btn-danger{background:#b42318;color:#fff;border-color:#b42318}.btn-danger:hover{background:#912018;border-color:#912018}
@media(max-width:1180px){.admin-filter-bar{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.admin-filter-bar{grid-template-columns:1fr}.admin-filter-bar .btn{width:100%}.calendar-event{align-items:flex-start;flex-direction:column}.admin-action-grid{flex-direction:column}.admin-action-grid .btn{width:100%}}

/* ERP360 v0.13.0 · Cumplimiento laboral y previsional */
.compact-form{display:grid;gap:9px;min-width:280px;padding:14px;margin-top:8px;border:1px solid var(--line);border-radius:10px;background:#fff}.compact-form label{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--muted)}.compact-form input,.compact-form select,.compact-form textarea{min-width:0;padding:8px 9px;font-size:12px}.compact-form textarea{min-height:72px}.checkbox-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.checkbox-grid label{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:9px;background:#fbfaf7}.checkbox-grid input{width:auto}.table-wrap details{position:relative}.table-wrap summary{list-style:none;cursor:pointer}.table-wrap summary::-webkit-details-marker{display:none}.table-wrap details[open] .compact-form{position:absolute;right:0;z-index:30;box-shadow:0 14px 35px rgba(11,14,16,.18)}.muted{color:var(--muted);font-size:11px}.card small,td small{display:block;margin-top:4px;color:var(--muted);font-size:10px;overflow-wrap:anywhere}.form-group-full{grid-column:1/-1}
@media(max-width:900px){.checkbox-grid{grid-template-columns:1fr 1fr}.table-wrap details[open] .compact-form{position:static;box-shadow:none}}
@media(max-width:620px){.checkbox-grid{grid-template-columns:1fr}.compact-form{min-width:0}}

/* ERP360 v0.13.1 · Navegación lateral desplegable y menú hamburguesa */
:root { --sidebar-width: 292px; }
html, body { overflow-x: hidden; }
.app-shell {
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  transition: grid-template-columns .24s ease;
}
.sidebar {
  width: var(--sidebar-width);
  padding: 18px 14px;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: #505458 transparent;
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
  transition: transform .24s ease, opacity .18s ease, visibility .24s ease;
}
.sidebar::-webkit-scrollbar { width: 7px; }
.sidebar::-webkit-scrollbar-thumb { background: #505458; border-radius: 999px; }
.sidebar .brand { padding: 2px 6px 16px; min-height: 54px; }
.brand-copy { min-width: 0; }
.sidebar-close {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  margin-left: auto;
  display: inline-grid;
  place-items: center;
  border: 1px solid #3b3d3f;
  border-radius: 9px;
  background: #171a1c;
  color: #d8dee2;
  font-size: 23px;
  line-height: 1;
  cursor: pointer;
  transition: .16s ease;
}
.sidebar-close:hover,
.sidebar-close:focus-visible { color: #0b0e10; background: var(--brand); border-color: var(--brand); outline: none; }
.company-chip { margin-bottom: 12px; }
.main-nav { gap: 6px; padding-bottom: 16px; }
.main-nav > a { margin-bottom: 2px; }
.main-nav > a:first-child { background: #171a1c; border: 1px solid #34383b; }
.main-nav > a:first-child:hover,
.main-nav > a:first-child.active { background: #262a2d; border-color: #505458; }
.nav-label { display: none; }
.nav-group { border: 1px solid transparent; border-radius: 11px; overflow: hidden; }
.nav-group.is-open { border-color: #303438; background: rgba(255,255,255,.025); }
.nav-group-toggle {
  width: 100%;
  min-height: 42px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #d2cec6;
  text-align: left;
  cursor: pointer;
  transition: background .16s ease, color .16s ease;
}
.nav-group-toggle:hover,
.nav-group-toggle:focus-visible { background: #262a2d; color: #fff; outline: none; }
.nav-group-icon {
  min-width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 7px;
  background: rgba(192,163,108,.12);
  color: var(--brand);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: -.02em;
}
.nav-group-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .055em;
  text-transform: uppercase;
}
.nav-group-chevron {
  color: #938d83;
  font-size: 16px;
  text-align: center;
  transform: rotate(-90deg);
  transition: transform .18s ease, color .18s ease;
}
.nav-group.is-open .nav-group-chevron { color: var(--brand); transform: rotate(0); }
.nav-group-items { display: flex; flex-direction: column; gap: 3px; padding: 2px 6px 8px 12px; }
.nav-group-items[hidden] { display: none !important; }
.nav-group-items a { position: relative; min-height: 38px; padding: 8px 10px; font-size: 13px; }
.nav-group-items a span { flex: 0 0 20px; color: #b8b2a7; }
.nav-group-items a.active span { color: var(--brand); }
.sidebar-footer { padding: 16px 6px 2px; }
.menu-toggle {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(16,24,40,.04);
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.menu-toggle:hover,
.menu-toggle:focus-visible { border-color: var(--brand); background: var(--brand-soft); outline: none; }
.menu-toggle:active { transform: scale(.97); }
.menu-toggle > span { width: 18px; height: 2px; border-radius: 999px; background: currentColor; }
.sidebar-backdrop { display: none; border: 0; padding: 0; margin: 0; }
.main-content { width: 100%; min-width: 0; }
.topbar { position: sticky; top: 0; z-index: 15; }
.content-area { width: 100%; max-width: none; }
html.sidebar-hidden .app-shell { grid-template-columns: 0 minmax(0, 1fr); }
html.sidebar-hidden .sidebar {
  transform: translateX(-105%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 820px) {
  :root { --sidebar-width: min(88vw, 320px); }
  .app-shell,
  html.sidebar-hidden .app-shell { grid-template-columns: minmax(0, 1fr) !important; }
  .sidebar,
  html.sidebar-hidden .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    left: 0 !important;
    width: var(--sidebar-width);
    height: 100dvh;
    transform: translateX(-105%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    box-shadow: 24px 0 60px rgba(0,0,0,.28);
    z-index: 60;
  }
  html.sidebar-open .sidebar {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    z-index: 55;
    width: 100%;
    height: 100%;
    background: rgba(11,14,16,.58);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s ease, visibility .2s ease;
  }
  html.sidebar-open .sidebar-backdrop {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  body.menu-lock { overflow: hidden; }
  .topbar { min-height: 70px; padding: 12px 14px; }
  .content-area { padding: 18px 14px; }
  .sidebar-close { display: inline-grid; }
}

@media (prefers-reduced-motion: reduce) {
  .app-shell,
  .sidebar,
  .sidebar-backdrop,
  .nav-group-chevron,
  .menu-toggle { transition: none !important; }
}

/* ========================================================================
   ERP360 v0.14.1 · Presentación ejecutiva CC&A StratEx
   Capa visual segura: no modifica PHP, SQLite ni configuración.
   ======================================================================== */
:root {
  --brand: #782016;
  --brand-dark: #58150f;
  --brand-soft: #f5e8e5;
  --brand-contrast: #ffffff;
  --accent-gold: #c0a36c;
  --accent-gold-dark: #8f743e;
  --ink: #111318;
  --muted: #5f6772;
  --line: #dfe3e8;
  --surface: #ffffff;
  --canvas: #f4f6f8;
  --warm: #f8f3ef;
  --success: #18794e;
  --warning: #a15c00;
  --danger: #b42318;
  --info: #24558f;
  --shadow: 0 12px 34px rgba(16, 24, 40, .075);
}

html { color-scheme: light; }
body {
  background: var(--canvas);
  color: var(--ink);
  line-height: 1.52;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Navegación */
.sidebar {
  background:
    radial-gradient(circle at 25% 0%, rgba(120,32,22,.22), transparent 31%),
    linear-gradient(180deg, #101214 0%, #090b0d 100%);
  border-right: 1px solid rgba(255,255,255,.055);
  scrollbar-color: #4a4e53 transparent;
}
.brand-mark {
  background: linear-gradient(145deg, var(--accent-gold), var(--accent-gold-dark));
  color: #111318;
  box-shadow: 0 9px 22px rgba(192,163,108,.24);
}
.company-chip {
  border-color: rgba(255,255,255,.105);
  background: rgba(255,255,255,.055);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035);
}
.eyebrow { color: #d6b66f; }
.main-nav > a:first-child {
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.055);
}
.main-nav > a:first-child:hover,
.main-nav > a:first-child.active {
  border-color: rgba(192,163,108,.38);
  background: linear-gradient(90deg, rgba(120,32,22,.58), rgba(255,255,255,.055));
}
.main-nav a { color: #d6d9dd; font-size: 13.5px; }
.main-nav a:hover { background: rgba(255,255,255,.075); color: #fff; }
.main-nav a.active {
  background: linear-gradient(90deg, rgba(120,32,22,.72), rgba(120,32,22,.22));
  color: #fff;
  box-shadow: inset 3px 0 0 var(--accent-gold);
}
.nav-group { border-radius: 12px; }
.nav-group.is-open {
  border-color: rgba(255,255,255,.085);
  background: rgba(255,255,255,.025);
}
.nav-group-toggle { color: #d5d8dc; min-height: 44px; }
.nav-group-toggle:hover,
.nav-group-toggle:focus-visible { background: rgba(255,255,255,.075); }
.nav-group-icon {
  background: rgba(192,163,108,.13);
  color: #d8bc7b;
}
.nav-group-title { font-size: 12px; letter-spacing: .045em; }
.nav-group.is-open .nav-group-chevron { color: #d8bc7b; }
.nav-group-items a { min-height: 39px; font-size: 13.5px; }
.nav-group-items a.active span { color: #e1c88f; }
.sidebar-close:hover,
.sidebar-close:focus-visible {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}
.avatar { background: var(--accent-gold); color: #111318; }

/* Encabezado y estructura */
.topbar {
  min-height: 86px;
  background: rgba(255,255,255,.96);
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(16,24,40,.02);
  backdrop-filter: blur(12px);
}
.topbar h1 { font-size: clamp(22px, 2vw, 27px); letter-spacing: -.025em; }
.topbar p { font-size: 13.5px; }
.menu-toggle { border-color: #d7dce2; box-shadow: 0 4px 12px rgba(16,24,40,.055); }
.menu-toggle:hover,
.menu-toggle:focus-visible { border-color: var(--brand); background: var(--brand-soft); color: var(--brand); }
.content-area { padding: 30px; }
.app-footer { color: #69717c; }

/* Tarjetas y jerarquía ejecutiva */
.card {
  border-color: var(--line);
  border-radius: 14px;
  box-shadow: 0 5px 18px rgba(16,24,40,.045);
}
.card:hover { border-color: #d3d8df; }
.card-header { padding: 19px 21px; }
.card-header h2, .card-header h3 { font-size: 16.5px; letter-spacing: -.01em; }
.card-header p { font-size: 12.5px; }
.card-body { padding: 21px; }
.section-title { margin: 31px 0 15px; }
.section-title h2 { font-size: 19px; letter-spacing: -.018em; }
.section-title p { font-size: 13.5px; }

.stat-card {
  min-height: 142px;
  padding: 20px 20px 18px;
  border-top: 4px solid var(--brand);
  isolation: isolate;
}
.stat-card::after {
  right: -28px;
  bottom: -38px;
  width: 118px;
  height: 118px;
  background: var(--brand-soft);
  opacity: .72;
  z-index: -1;
}
.stat-card:nth-child(4n+2) { border-top-color: var(--info); }
.stat-card:nth-child(4n+2)::after { background: #e7eff8; }
.stat-card:nth-child(4n+3) { border-top-color: var(--warning); }
.stat-card:nth-child(4n+3)::after { background: #fff0d9; }
.stat-card:nth-child(4n+4) { border-top-color: var(--success); }
.stat-card:nth-child(4n+4)::after { background: #e2f3ea; }
.stat-label { color: #69717c; font-size: 12.5px; letter-spacing: .012em; }
.stat-value { margin-top: 10px; font-size: clamp(24px, 2.1vw, 31px); letter-spacing: -.035em; }
.stat-note { margin-top: 12px; color: #69717c; font-size: 12px; }
.stat-note a { color: var(--brand); font-weight: 750; }
.stat-note a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* Formularios y controles */
label { color: #30343a; font-size: 12.5px; }
.input,
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="date"], select, textarea {
  border-color: #cfd5dc;
  border-radius: 9px;
  padding: 10.5px 12px;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(120,32,22,.13);
}
.help { font-size: 11.5px; }
.btn { min-height: 39px; border-radius: 9px; font-size: 13px; }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 5px 12px rgba(120,32,22,.18); }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-secondary { border-color: #cfd5dc; color: #30343a; }
.btn-secondary:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }
.btn-sm { min-height: 32px; font-size: 11.5px; }

/* Tablas */
.table-wrap { border-radius: 0 0 14px 14px; }
th, td { padding: 12.5px 14px; font-size: 12.5px; }
th {
  color: #4e5865;
  font-size: 11.5px;
  background: #f5f7f9;
}
tbody tr { transition: background .12s ease; }
tbody tr:hover { background: #faf7f6; }
.badge { padding: 4px 9px; font-size: 10.5px; }
.badge-brand { color: #6a1b13; background: #f4e2df; }
.module-icon { background: var(--brand-soft); color: var(--brand); }
.progress span { background: linear-gradient(90deg, var(--brand), #a33a2c); }

/* Alertas */
.alert { font-size: 13px; border-radius: 10px; }
.alert-info { color: #244e7c; border-color: #b8cde4; background: #eef5fb; }

/* Acceso */
.auth-brand-panel {
  background:
    radial-gradient(circle at 82% 16%, rgba(192,163,108,.23), transparent 34%),
    radial-gradient(circle at 18% 88%, rgba(120,32,22,.42), transparent 38%),
    linear-gradient(145deg, #0b0d0f, #151719 63%, #281410);
}
.auth-message h1 { letter-spacing: -.04em; }
.auth-message p { color: #dddfe2; }
.auth-features { color: #eadfc8; }
.auth-form-wrap h2 { letter-spacing: -.025em; }
.auth-note { font-size: 11.5px; }

/* Impresión limpia */
@media print {
  :root { --brand: #782016; --brand-dark: #58150f; }
  body { background: #fff !important; }
  .card { box-shadow: none !important; }
}

@media (max-width: 1100px) {
  .content-area { padding: 24px; }
  .stat-card { min-height: 132px; }
}
@media (max-width: 620px) {
  .content-area { padding: 17px 13px; }
  .topbar { min-height: 72px; }
  .stat-card { min-height: 124px; }
  .stat-value { font-size: 26px; }
  th, td { font-size: 12px; }
}