:root {
  --ink: #1c2430;
  --ink-soft: #3a4453;
  --bg: #f4f6f9;
  --card: #ffffff;
  --border: #e2e6ec;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --green: #15803d;
  --green-bg: #ecfdf3;
  --red: #b91c1c;
  --red-bg: #fef2f2;
  --amber: #b45309;
  --amber-bg: #fffbeb;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { color: var(--ink); font-weight: 650; margin: 0 0 12px; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }

.greeting-hero {
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin: 4px 0 6px;
}
.greeting-name { color: var(--accent); }
.greeting-wave { display: inline-block; animation: greeting-wave 1.8s ease-in-out 1; transform-origin: 70% 70%; }
@keyframes greeting-wave {
  0% { transform: rotate(0deg); }
  10% { transform: rotate(16deg); }
  20% { transform: rotate(-8deg); }
  30% { transform: rotate(16deg); }
  40% { transform: rotate(-4deg); }
  50% { transform: rotate(10deg); }
  60%, 100% { transform: rotate(0deg); }
}

.topbar {
  background: var(--ink);
  color: #fff;
  border-bottom: 1px solid #0f1520;
}
.topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand { color: #fff; font-weight: 700; font-size: 1.1rem; }
.brand span { color: var(--accent); }
.company-pill {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08);
  padding: 5px 12px; border-radius: 20px; font-size: .85rem;
}
.company-switch {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08);
  padding: 5px 10px 5px 12px; border-radius: 20px; font-size: .85rem;
}
.company-switch select {
  background: transparent; border: none; color: #fff; font-size: .85rem;
  font-family: inherit; padding: 0; cursor: pointer;
}
.company-switch select:focus { outline: none; }
.company-switch select option { color: #1c2430; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.mainnav { display: flex; gap: 4px; flex-wrap: wrap; }
.mainnav a {
  color: #cbd5e1; padding: 6px 10px; border-radius: 6px; font-size: .88rem;
}
.mainnav a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.nav-toggle { display: none; }
.spacer { flex: 1; }
.user-name { color: #cbd5e1; font-size: .85rem; }
.logout-link { color: #f8a8a8; font-size: .85rem; }

.page { max-width: 1180px; margin: 0 auto; padding: 24px 20px 60px; }

.flash { padding: 10px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: .9rem; }
.flash-success { background: var(--green-bg); color: var(--green); border: 1px solid #bbf7d0; }
.flash-error { background: var(--red-bg); color: var(--red); border: 1px solid #fecaca; }
.flash-info { background: #eff6ff; color: var(--accent-dark); border: 1px solid #bfdbfe; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 2px rgba(16,24,40,.04);
}

.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }

.company-card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  border-top: 4px solid var(--accent);
  transition: box-shadow .15s;
}
.company-card:hover { box-shadow: 0 4px 14px rgba(16,24,40,.08); text-decoration: none; }
.company-card h2 { margin-bottom: 4px; }
.company-card .stat-row { display: flex; justify-content: space-between; margin-top: 10px; font-size: .85rem; color: var(--ink-soft); }
.company-card .stat-row strong { color: var(--ink); }

.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.kpi .label { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); min-height: 2.4em; display: flex; align-items: flex-start; }
.kpi .value { font-size: 1.5rem; font-weight: 650; margin-top: 4px; }
.kpi .value.positive { color: var(--green); }
.kpi .value.negative { color: var(--red); }
.kpi .value.warning { color: var(--amber); }

table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--ink-soft); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: #fafbfc; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .75rem; font-weight: 600; }
.badge-concept { background: #f1f5f9; color: #475569; }
.badge-verzonden { background: #eff6ff; color: var(--accent-dark); }
.badge-betaald { background: var(--green-bg); color: var(--green); }
.badge-te_laat { background: var(--red-bg); color: var(--red); }
.badge-open { background: #f1f5f9; color: #475569; }
.badge-gefactureerd { background: var(--green-bg); color: var(--green); }
.badge-vervallen { background: var(--red-bg); color: var(--red); }
.badge-actief { background: var(--green-bg); color: var(--green); }
.badge-afgerond { background: #f1f5f9; color: #475569; }

.btn {
  display: inline-block; padding: 8px 16px; border-radius: 7px;
  background: var(--accent); color: #fff; border: none; font-size: .9rem;
  cursor: pointer; font-weight: 550;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn-secondary { background: #fff; color: var(--ink); border: 1px solid var(--border); }
.btn-secondary:hover { background: #f1f5f9; }
.btn-danger { background: #fff; color: var(--red); border: 1px solid #fecaca; }
.btn-danger:hover { background: var(--red-bg); }
.btn-sm { padding: 4px 10px; font-size: .8rem; }

form.inline { display: inline; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: .8rem; font-weight: 600; color: var(--ink-soft); }
input, select, textarea {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 7px;
  font-family: inherit; font-size: .9rem; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.hint { font-size: .78rem; color: var(--ink-soft); }

.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 10px; }
.tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.tabs a { padding: 8px 14px; color: var(--ink-soft); border-bottom: 2px solid transparent; font-size: .88rem; }
.tabs a.active { color: var(--accent); border-color: var(--accent); font-weight: 600; }

.chart-wrap { max-width: 480px; }

.pagefooter { text-align: center; color: #94a3b8; font-size: .8rem; padding: 24px 0 40px; }

.login-wrap { max-width: 360px; margin: 80px auto; }
.login-wrap .card { border-top: 4px solid var(--accent); }

.locked-note { font-size: .78rem; color: var(--ink-soft); font-style: italic; }

/* Printbare factuur */
.invoice-sheet {
  background: #fff; max-width: 780px; margin: 0 auto; padding: 40px;
  border: 1px solid var(--border); border-radius: var(--radius);
}
.invoice-head { display: flex; justify-content: space-between; margin-bottom: 30px; }
.invoice-head .company-block { font-size: .85rem; color: var(--ink-soft); }
.invoice-head .invoice-meta { text-align: right; font-size: .85rem; }
.invoice-head h1 { margin-bottom: 4px; }
.invoice-parties { display: flex; justify-content: space-between; margin-bottom: 30px; font-size: .9rem; }
.invoice-parties-new { display: flex; justify-content: space-between; gap: 40px; font-size: .88rem; line-height: 1.6; margin-bottom: 30px; }
.invoice-party-subtitle { color: var(--ink-soft); }
.invoice-title { text-align: center; font-size: 1.8rem; letter-spacing: .04em; margin: 10px 0 24px; }
.invoice-meta-table { font-size: .88rem; margin-bottom: 24px; }
.invoice-meta-table td { border: none; padding: 2px 0; }
.invoice-meta-table td:first-child { padding-right: 8px; color: var(--ink-soft); }
.invoice-meta-table td:nth-child(2) { padding-right: 8px; }
.invoice-payment-note { font-size: .85rem; color: var(--ink-soft); margin-top: 30px; text-align: center; }
.invoice-sheet table th { border-bottom: 2px solid var(--ink); }
.invoice-items-table .invoice-totals-row td:first-child { text-align: right; }
.invoice-items-table .invoice-totals-row td { border-bottom: none; padding-top: 6px; }
.invoice-items-table .invoice-subtotal-row td { border-top: 1px solid var(--border); padding-top: 10px; }
.invoice-items-table .invoice-grand-total-row td { border-top: 2px solid var(--ink); font-size: 1.05rem; padding-top: 8px; }
.payslip-header { border-collapse: collapse; margin-top: 10px; }
.payslip-header th { background: var(--ink); color: #fff; padding: 6px 10px; text-align: left; border: 1px solid var(--ink); }
.payslip-header td { border: 1px solid var(--border); padding: 10px; vertical-align: top; width: 50%; font-size: .85rem; }
.invoice-totals { margin-left: auto; width: 280px; margin-top: 14px; }
.invoice-totals td { border: none; padding: 4px 0; }
.invoice-totals tr.total td { border-top: 2px solid var(--ink); font-weight: 700; font-size: 1.05rem; }
.vat-note { font-size: .78rem; color: var(--ink-soft); margin-top: 10px; }
@media print {
  @page { size: A4; margin: 14mm 9mm 9mm 9mm; }
  header.topbar, .pagefooter, .nav-toggle { display: none !important; }
  body { background: #fff; }
  .page { padding: 0 !important; margin: 0 !important; max-width: 100% !important; }
  .no-print { display: none !important; }
  .invoice-sheet { border: none; padding: 0; font-size: .78rem; line-height: 1.25; }
  .invoice-sheet img { max-height: 105px !important; }
  .invoice-parties-new { margin-bottom: 26px !important; line-height: 1.3 !important; flex-direction: row !important; display: flex !important; }
  .invoice-title { margin: 6px 0 16px !important; font-size: 1.2rem !important; }
  .invoice-meta-table { margin-bottom: 26px !important; }
  .invoice-sheet table th, .invoice-sheet table td { padding: 3px 6px !important; }
  .invoice-payment-note { margin-top: 52px !important; }
  .invoice-totals { margin-top: 6px !important; }
  .vat-note { margin-top: 4px !important; }
}

/* Weekstaat */
.weekstaat-sheet { max-width: 1000px; }
.weekstaat-table { table-layout: fixed; width: 100%; min-width: 0; font-size: .82rem; }
.weekstaat-table th { background: var(--ink); color: #fff; white-space: nowrap; font-size: .72rem; padding: 8px 6px; }
.weekstaat-table td, .weekstaat-table th { border: 1px solid var(--border); padding: 6px; }
.weekstaat-table th:first-child, .weekstaat-table td:first-child { width: 17%; }
.weekstaat-daycol { text-align: center; width: 7.5%; }
.weekstaat-table th:nth-child(9), .weekstaat-table td:nth-child(9) { width: 6%; }
.weekstaat-table th:last-child, .weekstaat-table td:last-child { width: 21.5%; }
.weekstaat-table input[type="number"] { width: 100%; min-width: 0; text-align: right; padding: 5px 4px; }
.weekstaat-table input[type="text"] { width: 100%; min-width: 0; padding: 5px 6px; }
.weekstaat-table tbody tr:nth-child(odd) td { background: #f7f9fc; }
.weekstaat-datesub { font-weight: 400; font-size: .74rem; white-space: nowrap; }
.weekstaat-total-row td { background: var(--ink) !important; color: #fff; border-color: var(--ink); }
.weekstaat-signoff { display: flex; gap: 60px; margin-top: 50px; }
.weekstaat-signoff > div { flex: 1; }
.weekstaat-signoff-line { border-bottom: 1px solid var(--ink); height: 40px; }

@media print {
  .weekstaat-sheet {
    max-width: 100%;
    width: 100%;
    padding: 0;
    border: none;
  }
  .weekstaat-table { font-size: .82rem; table-layout: auto; }
  .weekstaat-table th, .weekstaat-table td { padding: 5px 6px; }
  .weekstaat-daycol { width: auto; white-space: nowrap; }

  /* De mobiele "kaartjes"-weergave (voor een telefoonscherm) mag bij het printen nooit
     actief zijn — forceer hier een gewone tabel, ongeacht wat de printer-breedte suggereert. */
  .weekstaat-table { display: table !important; }
  .weekstaat-table thead { display: table-header-group !important; }
  .weekstaat-table tbody { display: table-row-group !important; }
  .weekstaat-table tr { display: table-row !important; margin: 0 !important; border: none !important; }
  .weekstaat-table th, .weekstaat-table td {
    display: table-cell !important;
    border: 1px solid var(--border) !important;
    padding: 4px 6px !important;
    text-align: left !important;
  }
  .weekstaat-table td.num, .weekstaat-table th.num, .weekstaat-table .weekstaat-daycol { text-align: right !important; }
  .weekstaat-table td[data-label]::before { content: none !important; }
  .weekstaat-table td:first-child { font-weight: 400 !important; background: transparent !important; }
  .weekstaat-table .weekstaat-total-row td { background: var(--ink) !important; color: #fff !important; }
}

/* ==========================================================
   Mobiele weergave (telefoon/tablet)
   ========================================================== */

/* Tabellen: laat de kaart horizontaal scrollen i.p.v. de kolommen
   samenpersen, zodat cijfers leesbaar blijven op een smal scherm. */
.card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { min-width: 640px; }
table.table-compact { min-width: 0; width: 100%; }
.invoice-sheet table { min-width: 0; }

@media (max-width: 760px) {
  .topbar-inner {
    flex-wrap: wrap;
    padding: 10px 14px;
    row-gap: 8px;
  }
  .brand { font-size: 1rem; }
  .company-pill { order: 1; }
  .company-switch { order: 1; }
  .spacer { display: none; }
  .user-name, .logout-link { order: 2; font-size: .8rem; }

  .mainnav {
    order: 4;
    width: 100%;
    display: none;
    flex-direction: column;
    gap: 0;
  }
  .mainnav a {
    white-space: nowrap;
    font-size: .95rem;
    padding: 12px 6px;
    border-top: 1px solid rgba(255,255,255,.08);
    border-radius: 0;
  }

  .nav-toggle {
    display: block;
    order: 3;
    width: 100%;
    margin-top: 4px;
  }
  .nav-toggle summary {
    list-style: none;
    cursor: pointer;
    color: #cbd5e1;
    font-size: .9rem;
    padding: 8px 4px;
    border-top: 1px solid rgba(255,255,255,.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .nav-toggle summary::-webkit-details-marker { display: none; }
  .nav-toggle-arrow { transition: transform .15s; }
  .nav-toggle[open] .nav-toggle-arrow { transform: rotate(180deg); }
  .nav-toggle[open] ~ .mainnav { display: flex; }

  .page { padding: 16px 14px 50px; }

  h1 { font-size: 1.3rem; }
  .greeting-hero { font-size: 1.5rem; }

  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar h1 { margin-bottom: 4px; }
  .toolbar > div { display: flex; flex-wrap: wrap; gap: 8px; }
  .toolbar .btn, .toolbar .btn-secondary { flex: 1; text-align: center; }

  .card { padding: 14px; }
  .card-grid { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi { padding: 10px 12px; }
  .kpi .value { font-size: 1.2rem; }

  .form-grid { grid-template-columns: 1fr; }

  table { min-width: 560px; font-size: .84rem; }
  th, td { padding: 7px 8px; }

  /* Alleen "grote" primaire knoppen (niet btn-sm, niet in inline formuliertjes
     zoals verwijder-knoppen in tabellen) worden full-width op mobiel. */
  .card > form > .btn:not(.btn-sm),
  .card > form > button[type="submit"]:not(.btn-sm),
  .login-wrap .btn { width: 100%; text-align: center; }

  .login-wrap { margin: 40px auto; max-width: 92%; }

  .invoice-sheet { padding: 18px; }
  .invoice-head { flex-direction: column; gap: 14px; }
  .invoice-head .invoice-meta { text-align: left; }
  .invoice-parties { flex-direction: column; gap: 14px; }
  .invoice-parties-new { flex-direction: column; gap: 14px; }
  .invoice-totals { width: 100%; margin-left: 0; }

  .tabs { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .tabs a { white-space: nowrap; }

  /* Weekstaat/Uren-tabel op mobiel: van brede grid naar 1 blokje per project,
     met de dagen eronder in plaats van naast elkaar. */
  .weekstaat-table { min-width: 0; table-layout: auto; }
  .weekstaat-table thead { display: none; }
  .weekstaat-table, .weekstaat-table tbody, .weekstaat-table tr, .weekstaat-table td {
    display: block; width: 100%;
  }
  .weekstaat-table tr {
    border: 1px solid var(--border); border-radius: var(--radius);
    margin-bottom: 12px; overflow: hidden; background: #fff !important;
  }
  .weekstaat-table td {
    border: none; border-bottom: 1px solid var(--border);
    padding: 8px 10px; text-align: left !important;
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
  }
  .weekstaat-table td:last-child { border-bottom: none; }
  .weekstaat-table td[data-label]::before {
    content: attr(data-label); font-weight: 600; color: var(--ink-soft);
    font-size: .78rem; flex-shrink: 0;
  }
  .weekstaat-table td:first-child { font-weight: 650; background: #f7f9fc; }
  .weekstaat-table td:first-child::before { content: none; }
  .weekstaat-table .weekstaat-total-row { background: var(--ink); border-radius: var(--radius); margin-top: 4px; }
  .weekstaat-table .weekstaat-total-row td { background: var(--ink) !important; color: #fff; border-bottom-color: rgba(255,255,255,.15); }
}

@media (max-width: 420px) {
  .kpi-row { grid-template-columns: 1fr; }
}