:root {
  --color-primary: #1B4332;
  --color-primary-dark: #0F2D1D;
  --color-primary-light: #2D6A4F;
  --color-primary-xlight: #52B788;
  --color-accent-green: #22C55E;
  --color-accent-red: #EF4444;
  --color-accent-orange: #F59E0B;
  --color-accent-blue: #3B82F6;
  --color-bg-page: #F8FAFC;
  --color-bg-card: #FFFFFF;
  --color-text-primary: #1E293B;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --shadow-card: 0 1px 3px rgba(15, 23, 42, .08);
  --radius-card: 8px;
  --sidebar-width: 220px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-bg-page);
  color: var(--color-text-primary);
  font-family: Inter, Arial, sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-width);
  background: linear-gradient(180deg, #063F1D 0%, var(--color-primary) 100%);
  color: #ECFDF5;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255,255,255,.12);
  z-index: 10;
}

.brand {
  min-height: 96px;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px;
  background: #F8FAFC;
  color: var(--color-primary);
  border-bottom: 1px solid rgba(27,67,50,.2);
}

.brand-mark {
  width: 52px;
  height: 52px;
  border: 4px solid var(--color-primary);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: white;
  font-size: 26px;
}

.brand strong {
  display: block;
  font-size: 17px;
  line-height: 1.1;
  font-weight: 800;
}

.brand span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.brand em {
  display: block;
  margin-top: 5px;
  font-size: 9px;
  color: #1F513E;
}

.sidebar-nav {
  padding: 12px 10px;
  overflow-y: auto;
}

.nav-section {
  display: block;
  margin: 10px 0 6px;
  padding: 6px 10px;
  border-radius: 5px;
  background: rgba(82, 183, 136, .16);
  color: #C7F9CC;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.sidebar-nav a {
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px;
  border-radius: 7px;
  color: #D1FAE5;
  font-size: 13px;
  font-weight: 700;
}

.sidebar-nav a i {
  width: 18px;
  text-align: center;
  font-size: 15px;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: white;
  color: var(--color-primary);
}

.logout-link {
  margin-top: 12px;
  border: 1px solid rgba(255,255,255,.18);
}

.sidebar-footer {
  margin-top: auto;
  padding: 10px 14px;
  color: #D1FAE5;
  font-size: 11px;
  border-top: 1px solid rgba(255,255,255,.12);
}

.app-main {
  min-height: 100vh;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
}

.topbar {
  height: 88px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px 14px 24px;
}

.topbar h1 {
  margin: 0;
  color: #04712D;
  font-size: 25px;
  line-height: 1.1;
  font-weight: 800;
  text-transform: uppercase;
}

.topbar p {
  margin: 8px 0 0;
  color: #10291D;
  font-size: 12px;
  font-weight: 700;
}

.topbar p i { color: #04712D; margin-right: 8px; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-select,
.date-card,
.settings-button {
  height: 56px;
  min-width: 132px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  display: grid;
  align-content: center;
  padding: 8px 12px;
}

.topbar-select label,
.date-card span {
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.topbar-select select {
  border: 0;
  background: transparent;
  color: #111827;
  font-weight: 800;
  padding: 0;
}

.date-card {
  grid-template-columns: 26px 1fr;
  column-gap: 8px;
}

.date-card i {
  grid-row: span 2;
  align-self: center;
  color: var(--color-primary);
  font-size: 20px;
}

.date-card strong { font-size: 14px; }

.settings-button {
  min-width: 154px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #00551F;
  color: white;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.content-shell {
  flex: 1;
  padding: 18px;
}

.app-footer {
  min-height: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 12px;
  padding: 8px 18px;
  background: #063F1D;
  color: white;
  font-size: 11px;
}

.app-footer span:nth-child(2) { text-align: center; }
.app-footer span:nth-child(3) { text-align: right; }

.panel {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 16px;
}

.panel-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.panel-title h2,
.module-toolbar h2 {
  margin: 0;
  color: #08752E;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 800;
  text-transform: uppercase;
}

.panel-title h2 span {
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 700;
}

.btn {
  min-height: 36px;
  border-radius: 7px;
  border: 1px solid transparent;
  padding: 8px 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-light); }
.btn-secondary { background: white; border-color: var(--color-border); color: var(--color-primary); }
.btn-secondary:hover { background: #F0FDF4; }

.flash {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 7px;
  font-weight: 700;
}

.flash-success { background: #F0FDF4; border-left: 4px solid var(--color-accent-green); color: #166534; }
.flash-error { background: #FEF2F2; border-left: 4px solid var(--color-accent-red); color: #991B1B; }

.module-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.module-toolbar > div { margin-right: auto; }
.module-toolbar p { margin: 4px 0 0; color: var(--color-text-muted); font-size: 12px; font-weight: 600; }

.search-form {
  display: flex;
  gap: 6px;
}

input, select, textarea {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: white;
  color: var(--color-text-primary);
  padding: 8px 10px;
  font-size: 13px;
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(34,197,94,.28);
  border-color: var(--color-accent-green);
}

.data-table,
.compact-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.data-table th,
.compact-table th {
  background: #F8FAFC;
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 800;
  text-align: left;
  text-transform: uppercase;
}

.data-table th,
.data-table td,
.compact-table th,
.compact-table td {
  padding: 10px 9px;
  border-bottom: 1px solid var(--color-border);
}

.data-table tbody tr:hover,
.compact-table tbody tr:hover { background: #F1F5F9; }

.table-scroll { overflow-x: auto; }
.empty-cell { text-align: center; color: var(--color-text-muted); padding: 30px !important; }

.row-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.row-actions a,
.row-actions button {
  width: 30px;
  height: 30px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: white;
  color: var(--color-primary);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.row-actions form { margin: 0; }

.module-form {
  max-width: 980px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.form-grid label,
.form-stack label {
  display: grid;
  gap: 6px;
  color: #334155;
  font-size: 12px;
  font-weight: 800;
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.static-module p { color: var(--color-text-muted); max-width: 760px; }
.static-actions { display: flex; gap: 10px; margin-top: 16px; }

.guest-body {
  background: linear-gradient(135deg, #F8FAFC 0%, #DCFCE7 100%);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, .12);
  padding: 28px;
}

.login-brand {
  text-align: center;
  margin-bottom: 22px;
}

.login-brand .brand-mark {
  margin: 0 auto 12px;
}

.login-brand h1 {
  margin: 0;
  color: var(--color-primary);
  font-size: 22px;
}

.login-brand p {
  margin: 6px 0 0;
  color: var(--color-text-muted);
  font-weight: 700;
}

.form-stack {
  display: grid;
  gap: 14px;
}

@media (max-width: 1180px) {
  :root { --sidebar-width: 76px; }
  .brand { grid-template-columns: 1fr; min-height: 84px; }
  .brand div:last-child,
  .sidebar-nav a span,
  .nav-section,
  .sidebar-footer { display: none; }
  .sidebar-nav a { justify-content: center; }
  .topbar { height: auto; align-items: flex-start; }
  .topbar-actions { flex-wrap: wrap; justify-content: flex-end; }
}

@media (max-width: 860px) {
  .app-main { margin-left: 0; }
  .mobile-menu-button { display: grid !important; }
  .sidebar {
    position: fixed;
    width: 280px;
    height: 100dvh;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform .3s cubic-bezier(.16, 1, .3, 1);
  }
  .sidebar-open .sidebar { transform: translateX(0); }
  .sidebar-open .sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 99;
    background: rgba(2, 6, 23, .48);
    backdrop-filter: blur(4px);
  }
  .sidebar-nav { display: flex; flex-direction: column; overflow-y: auto; }
  .sidebar-nav a { min-height: 44px; justify-content: flex-start; }
  .sidebar-nav a span { display: inline; }
  .sidebar-footer { display: block; }
  .brand { grid-template-columns: 1fr; min-height: 84px; }
  .brand div:last-child { display: block; }
  .topbar { flex-direction: row; flex-wrap: wrap; height: auto; padding: 10px 12px; gap: 6px; }
  .topbar h1 { font-size: 18px; line-height: 1.2; word-break: break-word; }
  .topbar-title p { font-size: 10px; margin: 4px 0 0; }
  .topbar-actions { width: 100%; flex-wrap: wrap; gap: 6px; justify-content: stretch; }
  .topbar-select,
  .date-card { height: 40px; min-width: 0; flex: 1 1 calc(50% - 3px); padding: 4px 8px; }
  .topbar-select select { font-size: 13px; min-width: 0; width: auto; }
  .settings-button { min-width: 0; flex: 1 1 100%; height: 40px; font-size: 12px; }
  input, select, textarea { min-height: 44px; font-size: 16px; }
  .content-shell { padding: 10px; }
  .app-footer { grid-template-columns: 1fr; text-align: left; gap: 4px; }
  .app-footer span { text-align: left !important; }
  .form-grid { grid-template-columns: 1fr; }
  .login-card { padding: 20px; border-radius: 10px; }
  .login-brand h1 { font-size: 18px; }
}


/* Premium document and navigation hardening */
.sidebar {
  height: 100vh;
  overflow: hidden;
}

.sidebar-nav {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
  padding-bottom: 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.38) transparent;
}

.sidebar-nav::-webkit-scrollbar { width: 8px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.32); border-radius: 999px; }

.sidebar-footer {
  flex: 0 0 auto;
}

.action-button.print { background: #F8FAFC; border-color: #CBD5E1; color: #334155; }

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 14px;
}

.pagination a {
  min-width: 34px;
  min-height: 34px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 7px;
  background: white;
  color: var(--color-primary);
  font-weight: 800;
}

.pagination a.active {
  background: var(--color-primary);
  color: white;
}

.document-form {
  max-width: none;
}

.document-layout {
  display: grid;
  gap: 14px;
}

.document-section {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px;
  background: #FFFFFF;
}

.document-section h3,
.section-heading h3,
.print-bottom h3 {
  margin: 0 0 12px;
  color: var(--color-primary);
  font-size: 13px;
  line-height: 1.2;
  font-weight: 800;
  text-transform: uppercase;
}

.form-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.line-table {
  display: grid;
  gap: 8px;
}

.line-row {
  display: grid;
  grid-template-columns: minmax(230px, 1.7fr) minmax(110px, .7fr) minmax(120px, .8fr) minmax(130px, .8fr) 38px;
  gap: 8px;
  align-items: end;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #F8FAFC;
}

.line-row output {
  min-height: 36px;
  display: grid;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: white;
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.icon-button {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 7px;
  background: white;
  color: var(--color-primary);
  cursor: pointer;
}

.icon-button.danger { color: #B91C1C; background: #FEF2F2; border-color: #FECACA; }

.totals-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-items: stretch;
}

.totals-grid > div,
.totals-grid > label {
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #F8FAFC;
  color: #334155;
  font-size: 12px;
  font-weight: 800;
}

.totals-grid span {
  color: var(--color-text-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.totals-grid strong {
  color: var(--color-primary);
  font-size: 15px;
}

.notes-field {
  grid-column: span 5;
}

.document-print-shell {
  display: grid;
  gap: 14px;
}

.print-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.print-document {
  max-width: 980px;
  margin: 0 auto;
  padding: 26px;
}

.print-header,
.print-meta,
.print-bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
}

.print-header {
  align-items: start;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 16px;
  margin-bottom: 18px;
}

.print-header strong {
  display: block;
  color: var(--color-primary);
  font-size: 22px;
  font-weight: 800;
}

.print-header span,
.print-header small,
.print-meta span,
.print-meta small {
  display: block;
  color: var(--color-text-muted);
  font-weight: 700;
}

.print-header h2 {
  margin: 0;
  color: var(--color-primary);
  text-transform: uppercase;
}

.print-header p { margin: 6px 0 0; text-align: right; font-weight: 800; }
.print-meta { margin-bottom: 18px; }
.print-meta strong { display: block; margin: 3px 0 8px; }

.print-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 18px;
}

.print-table th,
.print-table td {
  padding: 10px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.print-table th {
  background: #F0FDF4;
  color: var(--color-primary);
  text-transform: uppercase;
  font-size: 11px;
}

.print-totals {
  min-width: 280px;
  display: grid;
  gap: 6px;
}

.print-totals div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 10px;
  border-bottom: 1px solid var(--color-border);
}

.print-totals div:last-child {
  background: var(--color-primary);
  color: white;
  border-radius: 7px;
  border-bottom: 0;
}

@media (max-width: 1180px) and (min-width: 861px) {
  .sidebar-nav { padding-inline: 8px; }
}

@media (max-width: 980px) {
  .form-grid.compact,
  .totals-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .notes-field { grid-column: span 2; }
  .line-row {
    grid-template-columns: 1fr 1fr;
  }
  .line-row output,
  .line-row .icon-button {
    align-self: stretch;
  }
}

@media (max-width: 860px) {
  .sidebar {
    height: 100dvh;
  }
  .sidebar-nav {
    max-height: calc(100dvh - 88px);
    padding-bottom: 28px;
  }
}

@media (max-width: 640px) {
  .form-grid.compact,
  .totals-grid,
  .line-row,
  .print-header,
  .print-meta,
  .print-bottom {
    grid-template-columns: 1fr;
  }
  .notes-field { grid-column: auto; }
  .line-row { align-items: stretch; }
  .line-row output { white-space: normal; }
  .print-actions { justify-content: stretch; display: grid; }
  .print-document { padding: 16px; }
  .pagination { justify-content: center; }
}

@media print {
  .sidebar,
  .topbar,
  .app-footer,
  .print-actions { display: none !important; }
  .app-main { margin-left: 0 !important; }
  .content-shell { padding: 0 !important; }
  .print-document { box-shadow: none; border: 0; max-width: none; }
  body { background: white; }
}
.accounting-grid,
.settings-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.settings-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-panel {
  display: grid;
  gap: 8px;
}

.metric-panel span,
.settings-row span,
.static-note {
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
}

.metric-panel strong {
  color: var(--color-primary);
  font-size: 18px;
  font-weight: 800;
}

.audit-panel {
  margin-top: 14px;
}

.settings-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.settings-row:last-child {
  border-bottom: 0;
}

.settings-row strong {
  text-align: right;
}

@media (max-width: 980px) {
  .accounting-grid,
  .settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .accounting-grid,
  .settings-grid {
    grid-template-columns: 1fr;
  }
}
/* ========== MOBILE FIXES ========== */
.mobile-menu-button {
  display: none;
  width: 36px; height: 36px;
  border: 0;
  background: var(--color-primary);
  color: white;
  border-radius: 6px;
  cursor: pointer;
  place-items: center;
  font-size: 16px;
  flex-shrink: 0;
}
.sidebar-overlay { display: none; }

@media (max-width: 480px) {
  .topbar { padding: 8px 10px; gap: 4px; }
  .topbar h1 { font-size: 15px; }
  .topbar-actions { gap: 4px; }
  .topbar-select, .date-card { flex: 1 1 100%; height: 38px; }
  .settings-button { height: 38px; font-size: 11px; }
  .content-shell { padding: 8px; }
  .panel { padding: 12px; }
  .login-card { padding: 16px; border-radius: 8px; }
  .login-brand h1 { font-size: 16px; }
  .login-page { padding: 12px; }
  .kpi-card strong, .bottom-kpis strong { font-size: 15px !important; }
}

@media (max-width: 600px) {
  .data-table thead, .compact-table thead { display: none; }
  .data-table tr, .compact-table tr {
    display: grid; gap: 6px; padding: 10px;
    border: 1px solid var(--color-border);
    border-radius: 8px; margin-bottom: 10px;
    background: white;
  }
  .data-table td, .compact-table td {
    display: grid; grid-template-columns: auto 1fr;
    gap: 8px; border: 0; padding: 4px 0; align-items: center;
  }
  .data-table td:before, .compact-table td:before {
    content: attr(data-label);
    font-weight: 800; color: var(--color-primary);
    font-size: 10px; text-transform: uppercase; white-space: nowrap;
  }
  .data-table td:last-child, .compact-table td:last-child { border: 0; }
  .row-actions { display: flex; gap: 6px; margin-top: 6px; }
  .row-actions:before { display: none; }
}

/* Highlight activite selector */
.activity-selector {
  border-color: var(--color-primary) !important;
  border-width: 2px !important;
  background: linear-gradient(135deg, #F0FDF4 0%, #FFFFFF 100%) !important;
  position: relative;
}
.activity-selector::before {
  content: "▼ ACTIF";
  position: absolute;
  top: -8px;
  right: 8px;
  background: var(--color-primary);
  color: white;
  font-size: 8px;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  line-height: 14px;
}
.activity-selector label {
  color: var(--color-primary-dark) !important;
  font-size: 11px !important;
}
.activity-selector select {
  font-weight: 900 !important;
  color: var(--color-primary) !important;
}