:root {
    --bg: #f4f6f8; --card: #fff; --text: #1d2733; --muted: #6b7785; --line: #d9dee4;
    --primary: #1d6fb8; --primary-dark: #15568f; --danger: #c0392b;
    --warn-bg: #fff1cc; --warn-line: #e0a800; --conflict-bg: #fde0dd; --conflict-line: #c0392b;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
main { padding: 1rem; max-width: 1500px; margin: 0 auto; }
h1 { font-size: 1.4rem; margin: .5rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 1.5rem 0 .5rem; }
a { color: var(--primary); }
.muted { color: var(--muted); font-weight: normal; }
.print-only { display: none; }

/* bovenbalk */
.topbar { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; padding: .6rem 1rem; background: #12304d; color: #fff; }
.topbar .brand { font-weight: 700; }
.topbar nav { display: flex; gap: .25rem; flex: 1; overflow-x: auto; }
.topbar nav a { color: #cfe1f3; text-decoration: none; padding: .35rem .7rem; border-radius: 6px; white-space: nowrap; }
.topbar nav a.active, .topbar nav a:hover { background: rgba(255,255,255,.15); color: #fff; }
.logout { display: flex; align-items: center; gap: .5rem; margin: 0; font-size: .85rem; }
button.link { background: none; border: 0; color: #cfe1f3; cursor: pointer; text-decoration: underline; font: inherit; padding: 0; }

/* meldingen, knoppen, formulieren */
.flash { padding: .6rem .9rem; border-radius: 8px; margin-bottom: 1rem; }
.flash.ok { background: #e2f4e6; border: 1px solid #9ad3a6; }
.flash.error { background: var(--conflict-bg); border: 1px solid var(--conflict-line); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; margin: 1rem 0; }
.card.narrow { max-width: 420px; margin: 3rem auto; }
.card h2 { margin-top: 0; }
label { display: block; font-size: .85rem; color: var(--muted); }
label input, label select { display: block; margin-top: .2rem; }
input, select, button { font: inherit; }
input[type=text], input[type=password], input[type=date], input[type=number], input:not([type]), select {
    width: 100%; padding: .45rem .55rem; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--text);
}
.btn { display: inline-block; padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--text); text-decoration: none; cursor: pointer; }
.btn:hover { background: #eef2f6; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.grid-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .75rem 1rem; align-items: end; }
.grid-form .full { grid-column: 1 / -1; }
.grid-form .check { display: flex; align-items: center; gap: .5rem; color: var(--text); }
.grid-form .check input { margin: 0; width: auto; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.toolbar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-bottom: .75rem; }
.toolbar form.inline { margin: 0; }
.toolbar input[type=date] { width: auto; }
.weektitle { min-width: 15rem; text-align: center; }

/* lijsten */
.table-wrap { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); }
table.list th, table.list td { padding: .45rem .6rem; border-bottom: 1px solid var(--line); text-align: left; }
table.list tr.inactive { color: var(--muted); }
table.matrix td, table.matrix th { text-align: center; padding: .3rem .4rem; }
table.matrix th[scope=row] { text-align: left; }
table.matrix td.abs { background: var(--warn-bg); font-weight: 600; }
table.matrix .sel { outline: 2px solid var(--primary); outline-offset: -2px; }
.absence-list { display: grid; gap: .4rem; }
.abs-row { display: grid; grid-template-columns: 12rem 14rem 1fr; gap: .5rem; align-items: center; padding: .4rem .6rem; background: var(--card); border: 1px solid var(--line); border-radius: 8px; }
.abs-row.is-abs { background: var(--warn-bg); border-color: var(--warn-line); }

/* weekrooster */
table.plan { width: 100%; border-collapse: collapse; background: var(--card); table-layout: fixed; font-size: .85rem; }
table.plan th, table.plan td { border: 1px solid #aab4bf; padding: 3px 4px; vertical-align: top; text-align: center; }
table.plan thead th { background: #e7ecf1; }
table.plan .wp-head, table.plan .wp-name { width: 10.5rem; text-align: left; background: #eef1f4; position: sticky; left: 0; z-index: 1; }
table.plan .part { font-weight: normal; font-size: .75rem; color: var(--muted); }
.absent-note { font-weight: normal; font-size: .7rem; color: var(--conflict-line); }
select.slot { width: 100%; padding: 2px 2px; border: 1px solid transparent; border-radius: 4px; background: transparent; text-align: center; text-align-last: center; font-size: .9rem; }
select.slot:hover, select.slot:focus { border-color: var(--primary); background: #fff; }
select.slot.absent { background: var(--warn-bg); border-color: var(--warn-line); }
select.slot.conflict, div.slot.conflict { background: var(--conflict-bg); border-color: var(--conflict-line); }
div.slot.absent { background: var(--warn-bg); }
input.note { width: 100%; border: 0; border-bottom: 1px dotted #b5bec8; border-radius: 0; background: transparent; font-size: .68rem; padding: 1px 2px; text-align: center; color: var(--muted); }
div.note { font-size: .68rem; color: var(--muted); }
.dienst-title { margin-top: 1.5rem; }
table.dienst { max-width: 640px; }
table.dienst tr.weekend th, table.dienst tr.weekend td { background: #f6f1e7; }
.savebar { position: sticky; bottom: 0; display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; padding: .6rem 0; margin-top: 1rem; background: linear-gradient(transparent, var(--bg) 30%); }
.legend { font-size: .8rem; color: var(--muted); }
.chip { padding: 0 .4rem; border-radius: 4px; border: 1px solid; font-size: .75rem; }
.chip.conflict { background: var(--conflict-bg); border-color: var(--conflict-line); }
.chip.absent { background: var(--warn-bg); border-color: var(--warn-line); }

/* dagtabs en afwezigheidsbalk: alleen op mobiel */
.daytabs, .absent-bar { display: none; }

/* ---------- mobiel ---------- */
@media (max-width: 760px) {
    main { padding: .6rem; }
    .weektitle { min-width: 0; flex: 1; }
    .abs-row { grid-template-columns: 1fr; }
    .daytabs { display: flex; gap: .3rem; position: sticky; top: 0; z-index: 5; background: var(--bg); padding: .3rem 0; }
    .daytab { flex: 1; padding: .55rem 0; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-weight: 600; }
    .daytab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
    .absent-bar { display: block; margin: .3rem 0 .6rem; padding: .4rem .6rem; border-radius: 8px; background: var(--warn-bg); font-size: .85rem; }
    .is-hidden { display: none !important; }

    table.plan:not(.dienst), table.plan:not(.dienst) tbody, table.plan:not(.dienst) tr,
    table.plan:not(.dienst) td, table.plan:not(.dienst) th { display: block; width: 100%; border: 0; }
    table.plan:not(.dienst) thead { display: none; }
    table.plan:not(.dienst) tr { background: var(--card); border: 1px solid var(--line); border-radius: 10px; margin-bottom: .6rem; padding: .4rem .6rem; }
    table.plan:not(.dienst) .wp-name { position: static; background: none; font-size: 1rem; padding: .2rem 0; }
    table.plan:not(.dienst) td.cell { text-align: left; padding: .3rem 0; }
    table.plan:not(.dienst) td.cell::before { content: attr(data-label); display: block; font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
    select.slot { border-color: var(--line); background: #fff; padding: .55rem; font-size: 1rem; margin-bottom: .25rem; }
    input.note { border: 1px solid var(--line); border-radius: 6px; font-size: .85rem; padding: .35rem .5rem; text-align: left; }
    table.dienst { font-size: .9rem; }
    table.dienst .wp-name { position: static; width: auto; }
}

/* ---------- afdrukken ---------- */
@media print {
    @page { size: A4 portrait; margin: 10mm; }
    .topbar, .no-print, .savebar, .flash, .daytabs, .absent-bar { display: none !important; }
    .print-only { display: block; text-align: center; font-size: 1.3rem; margin: 0 0 .5rem; }
    body { background: #fff; font-size: 10px; }
    main { padding: 0; max-width: none; }
    table.plan { font-size: 9px; }
    select.slot { appearance: none; -webkit-appearance: none; border: 0 !important; background: transparent; padding: 0; font-size: 10px; }
    input.note { border: 0; font-size: 7px; }
    input.note:placeholder-shown { visibility: hidden; }
    table.plan .wp-name, table.plan .wp-head { position: static; }
}

/* persoonspagina en klikbare afkortingen */
a.emp-link { color: inherit; text-decoration: none; font-weight: 600; }
a.emp-link:hover { text-decoration: underline; color: var(--primary); }
div.slot { padding: 2px 0; }
table.person td { vertical-align: top; }
.pentry { margin-bottom: .35rem; }
.small { font-size: .8rem; }
.dienstlist { padding-left: 1.2rem; }
@media (max-width: 760px) {
    table.person th, table.person td { font-size: .9rem; }
}

/* vaste vrije dagen (medewerkersformulier) */
fieldset.freedays { border: 1px solid var(--line); border-radius: 8px; padding: .6rem .8rem; margin: 0; }
fieldset.freedays legend { font-size: .85rem; color: var(--muted); padding: 0 .3rem; }
.freegrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: .6rem; }
.chip { background: #eef2f6; border-color: var(--line); }

/* weekrooster: afwisselend wit / lichtgrijs per dag, met een duidelijkere lijn tussen de dagen */
table.plan td.cell.day-a { background: #fff; }
table.plan td.cell.day-b { background: #eef0f3; }
table.plan thead th.day-b { background: #d8dee5; }
table.plan td.day-first, table.plan th.day-first { border-left: 2px solid #7d8b99; }
@media (max-width: 760px) {
    /* op mobiel staat er één dag per keer in beeld: geen afwisseling nodig */
    table.plan:not(.dienst) td.cell.day-a, table.plan:not(.dienst) td.cell.day-b { background: transparent; }
    table.plan:not(.dienst) td.day-first { border-left: 0; }
}

/* vinkje onder een formulierveld (bijv. "Onthoud mij") */
form label.check { display: flex; align-items: center; gap: .5rem; color: var(--text); font-size: .9rem; margin: .6rem 0; }
form label.check input { margin: 0; width: auto; }

/* notitieveld onder elke persoon */
.slotwrap { margin-bottom: .25rem; }
.slotwrap:last-child { margin-bottom: 0; }

/* absentie-aanvragen */
.badge { display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .78rem; font-weight: 600; border: 1px solid; white-space: nowrap; }
.badge.pending { background: var(--warn-bg); border-color: var(--warn-line); color: #7a5b00; }
.badge.approved { background: #e2f4e6; border-color: #9ad3a6; color: #1e6b32; }
.badge.rejected { background: var(--conflict-bg); border-color: var(--conflict-line); color: #8f2a20; }
.badge.cancelled { background: #eef2f6; border-color: var(--line); color: var(--muted); }
.req-card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1rem; margin: .6rem 0; }
.req-card .req-head { display: flex; flex-wrap: wrap; gap: .4rem .8rem; align-items: center; justify-content: space-between; }
.req-card .req-meta { margin: .3rem 0; }
.req-card form.decide { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-top: .5rem; }
.req-card form.decide input[type=text] { flex: 1; min-width: 12rem; }
.warnbox { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 6px; padding: .4rem .6rem; font-size: .85rem; margin: .4rem 0; }
form.inline-form { display: inline; margin: 0; }
table.matrix td.pend { background: #fffaf0; color: #9a6b00; font-weight: 700; }
.chip.pend { background: var(--warn-bg); border-color: var(--warn-line); }
.pending-note { font-weight: normal; font-size: .7rem; color: #8a6d00; }

/* beschikbaarheid per dag, onder de dagnaam */
.dayhead .avail, .dayhead .absent-note, .dayhead .pending-note { text-align: left; }
.avail { font-size: .72rem; line-height: 1.55; margin-top: 3px; font-weight: 500; color: #1e6b32; }
.avail .av-label { color: var(--muted); font-weight: normal; }
.avail .av { display: inline-block; padding: 0 .25rem; margin: 1px 0; border-radius: 4px; background: #e2f4e6; border: 1px solid #9ad3a6; }
.avail .av.half { background: #fff7dc; border-color: #e0c36b; color: #6b5200; }
.avail .av sup { font-size: .62em; margin-left: 1px; }
.avail-bar { display: none; }
@media (max-width: 760px) {
    .avail-bar { display: block; margin: -.3rem 0 .6rem; padding: .4rem .6rem; border-radius: 8px; background: #f0f7f1; border: 1px solid #cfe6d4; }
    .avail { font-size: .85rem; }
}
@media screen and (min-width: 761px) {
    /* kopregels blijven bovenaan zichtbaar tijdens het scrollen */
    table.plan#plan thead tr:first-child th { position: sticky; top: 0; z-index: 4; }
    table.plan#plan thead tr:nth-child(2) th { position: sticky; top: var(--head1, 0px); z-index: 4; }
}
@media print {
    .avail, .avail-bar { display: none !important; }
    table.plan#plan thead th { position: static !important; }
}