/* ==========================================================================
   Advitronics Projectbeheer
   Huisstijl afgeleid van advitronics.nl:
     diep petrol #0B3B4A, turquoise #01ADA6, oranje #FF7831, zand #F6F5F1.
     Koppen in Dosis, lopende tekst in Work Sans, knoppen met kleine letters.
   ========================================================================== */

:root {
    /* Merkkleuren */
    --brand-deep:    #0B3B4A;
    --brand-deep-2:  #375E6A;
    --brand-deep-3:  #0F4C60;
    --brand-teal:    #01ADA6;
    --brand-teal-dk: #018F89;
    --brand-orange:  #FF7831;
    --brand-sand:    #F6F5F1;
    --brand-gray:    #F4F4F4;
    --brand-line:    #D6D6D6;
    --ink:           #141414;

    /* Afgeleide tokens */
    --surface:        #FFFFFF;
    --surface-muted:  var(--brand-sand);
    --text:           var(--brand-deep);
    --text-muted:     #5C7480;
    --text-faint:     #8AA0A9;
    --border:         #E2E0DB;
    --border-strong:  var(--brand-line);

    --ok:      var(--brand-teal);
    --ok-bg:   #E4F6F5;
    --warn:    #B9700F;
    --warn-bg: #FDEEE2;
    --danger:  #C0392B;
    --danger-bg: #FBEAE7;
    --info-bg: #E7EEF1;

    --radius:    10px;
    --radius-lg: 14px;
    --radius-sm: 6px;

    --shadow-sm: 0 1px 2px rgba(11, 59, 74, .06);
    --shadow:    0 2px 10px rgba(11, 59, 74, .07);
    --shadow-lg: 0 10px 30px rgba(11, 59, 74, .12);

    --sans:    'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --display: 'Dosis', 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;

    --nav-w: 240px;

    /* Breedte van de leeskolom en de marge eromheen. De topbalk gebruikt
       dezelfde waarden, zodat de knoppen rechtsboven precies boven de rand
       van de inhoud uitkomen op een breed scherm.

       Wil je de inhoud breder of smaller? Pas alleen --content-max aan;
       de topbalk en de pagina-inhoud volgen automatisch. */
    --content-max: 1440px;
    --gutter:      1.75rem;
}

/* --------------------------------------------------------------- basis -- */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--sans);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.3px;
    color: var(--text);
    background: var(--brand-sand);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--display);
    font-weight: 600;
    letter-spacing: -1px;
    line-height: 1.12;
    color: var(--brand-deep);
    margin: 0 0 .4rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; letter-spacing: -.6px; }
h4 { font-size: 1rem;    letter-spacing: -.4px; }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--brand-teal-dk); text-decoration: none; }
a:hover { text-decoration: underline; }

hr { border: 0; border-top: 1px solid var(--border); margin: 1.5rem 0; }

small { font-size: .82rem; }

::selection { background: var(--brand-teal); color: #fff; }

:focus-visible {
    outline: 3px solid rgba(1, 173, 166, .45);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.visually-hidden {
    position: absolute; width: 1px; height: 1px;
    margin: -1px; padding: 0; overflow: hidden;
    clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ------------------------------------------------------------- layout -- */

.app { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--nav-w);
    flex: 0 0 var(--nav-w);
    background: var(--brand-deep);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar__brand {
    display: block;
    padding: 1.35rem 1.25rem 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    /* Het woordmerk volgt currentColor; op deze donkere balk dus wit. */
    color: #fff;
}

.sidebar__brand:hover { text-decoration: none; }

.sidebar__brand .adv-logo {
    display: block;
    width: 148px;
    height: auto;
    /* Donkerder dan de balk, anders valt de overlap tussen de twee vlakken weg. */
    --logo-overlap: #06222C;
}

.sidebar__brand-sub {
    display: block;
    margin-top: .3rem;
    padding-left: 2px;
    font-size: .7rem;
    letter-spacing: .3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .5);
}

.sidebar__nav { padding: .9rem .75rem; flex: 1; overflow-y: auto; }

.sidebar__link {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .55rem .7rem;
    margin-bottom: .15rem;
    border-radius: var(--radius);
    color: rgba(255, 255, 255, .82);
    font-size: .92rem;
    font-weight: 400;
    transition: background .15s ease, color .15s ease;
}

.sidebar__link:hover { background: rgba(255, 255, 255, .08); color: #fff; text-decoration: none; }

.sidebar__link.is-active {
    background: var(--brand-teal);
    color: #fff;
    font-weight: 500;
}

.sidebar__link svg { width: 17px; height: 17px; flex: 0 0 17px; }

.sidebar__foot {
    padding: .9rem 1rem 1.1rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
    font-size: .82rem;
    color: rgba(255, 255, 255, .7);
}

.sidebar__user { display: flex; align-items: center; gap: .55rem; margin-bottom: .7rem; }

.sidebar__user .avatar { background: var(--brand-teal); color: #fff; }

.sidebar__user-name { color: #fff; font-weight: 500; line-height: 1.2; }
.sidebar__user-label { display: block; font-size: .72rem; color: rgba(255,255,255,.5); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* De balk zelf loopt door tot de rand (witte band + onderlijn), de inhoud
   erin volgt dezelfde kolom als .content. */
.topbar {
    padding: .7rem var(--gutter);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    max-width: calc(var(--content-max) - (var(--gutter) * 2));
    margin-inline: auto;
}

/* margin-inline-start duwt dit blok naar rechts, ook wanneer de
   hamburgerknop op desktop verborgen is en space-between niets te verdelen
   heeft. */
.topbar__actions {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-inline-start: auto;
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: .3rem .5rem;
    cursor: pointer;
    color: var(--brand-deep);
}

/* Inline SVGs have no intrinsic size, so every icon holder sets one. */
.nav-toggle svg { width: 18px; height: 18px; display: block; }

/* margin-inline houdt de kolom gecentreerd op brede schermen; zonder dit
   plakt alles tegen de linkerkant zodra het venster breder is dan de kolom. */
.content {
    padding: var(--gutter);
    max-width: var(--content-max);
    width: 100%;
    margin-inline: auto;
}

.page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.35rem;
}

.page-head__lead { color: var(--text-muted); margin: 0; font-size: .95rem; }

.page-head__actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ---------------------------------------------------------- taalwissel -- */

.lang-switch {
    display: inline-flex;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--surface);
}

.lang-switch a {
    padding: .22rem .6rem;
    font-size: .78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--text-muted);
}

.lang-switch a:hover { background: var(--brand-gray); text-decoration: none; }
.lang-switch a.is-active { background: var(--brand-deep); color: #fff; }

/* -------------------------------------------------------------- kaart -- */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.25rem;
}

.card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.card__head h2, .card__head h3 { margin: 0; }

.card__body { padding: 1.25rem; }
.card__body--flush { padding: 0; }

.card__foot {
    padding: .9rem 1.25rem;
    border-top: 1px solid var(--border);
    background: var(--brand-sand);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    align-items: center;
}

.card--accent { border-top: 3px solid var(--brand-teal); }

/* -------------------------------------------------------------- knop --- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    padding: 9px 26px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background: var(--brand-deep);
    color: #fff;
    font-family: var(--sans);
    font-size: .92rem;
    font-weight: 500;
    line-height: 1.35;
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease, color .15s ease, transform .05s ease;
    white-space: nowrap;
}

.btn:hover { background: var(--brand-deep-3); color: #fff; text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn--accent { background: var(--brand-teal); }
.btn--accent:hover { background: var(--brand-teal-dk); }

.btn--cta { background: var(--brand-orange); }
.btn--cta:hover { background: #E9651F; }

.btn--ghost {
    background: transparent;
    border-color: var(--border-strong);
    color: var(--brand-deep);
}
.btn--ghost:hover { background: var(--brand-gray); color: var(--brand-deep); }

.btn--danger { background: transparent; border-color: #E2B7B1; color: var(--danger); }
.btn--danger:hover { background: var(--danger-bg); color: var(--danger); }

.btn--sm { padding: 5px 14px; font-size: .84rem; border-radius: var(--radius-sm); }
.btn--icon { padding: 5px 9px; font-size: .84rem; border-radius: var(--radius-sm); }
.btn--block { width: 100%; }

.btn[disabled], .btn.is-disabled {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}

.btn svg { width: 15px; height: 15px; flex: 0 0 15px; }

.btn-row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

/* ----------------------------------------------------------- formulier -- */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.25rem;
}

.field { display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.field--full { grid-column: 1 / -1; }

.field > label, .label {
    font-size: .84rem;
    font-weight: 500;
    color: var(--brand-deep);
}

.field__optional { color: var(--text-faint); font-weight: 400; }

.field__help { font-size: .8rem; color: var(--text-muted); line-height: 1.45; }

.field__error { font-size: .8rem; color: var(--danger); font-weight: 500; }

input[type="text"], input[type="email"], input[type="password"],
input[type="date"], input[type="url"], input[type="search"],
select, textarea {
    width: 100%;
    padding: .5rem .7rem;
    font-family: var(--sans);
    font-size: .92rem;
    letter-spacing: -.2px;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    transition: border-color .15s ease, box-shadow .15s ease;
}

textarea { min-height: 90px; resize: vertical; line-height: 1.55; }

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%230B3B4A' d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .65rem center;
    padding-right: 2rem;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--brand-teal);
    box-shadow: 0 0 0 3px rgba(1, 173, 166, .18);
}

.has-error input, .has-error select, .has-error textarea { border-color: var(--danger); }

.check {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    font-size: .9rem;
    cursor: pointer;
}

.check input { margin-top: .22rem; accent-color: var(--brand-teal); width: 16px; height: 16px; }

.fieldset { border: 0; padding: 0; margin: 0 0 1.5rem; }
.fieldset:last-child { margin-bottom: 0; }

.fieldset__legend {
    font-family: var(--display);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -.5px;
    color: var(--brand-deep);
    padding: 0 0 .15rem;
    margin-bottom: .85rem;
    border-bottom: 2px solid var(--brand-teal);
    display: inline-block;
}

/* --------------------------------------------------------------- filter */

.toolbar {
    display: flex;
    gap: .6rem;
    align-items: flex-end;
    flex-wrap: wrap;
    padding: .9rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.toolbar .field { flex: 0 1 200px; gap: .2rem; }
.toolbar .field--grow { flex: 1 1 260px; }
.toolbar .check { align-self: center; padding-bottom: .4rem; white-space: nowrap; }

/* -------------------------------------------------------------- tabel -- */

.table-wrap { overflow-x: auto; }

table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}

table.data th, table.data td {
    padding: .7rem 1.25rem;
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--border);
}

table.data thead th {
    font-size: .74rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--text-muted);
    background: var(--brand-sand);
    border-bottom: 1px solid var(--border-strong);
    white-space: nowrap;
}

table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: #FAFAF8; }

table.data td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data td.tight { width: 1%; white-space: nowrap; }

/* Action buttons in a 1%-wide cell must stay on one row, not stack. */
table.data td.tight .btn-row { flex-wrap: nowrap; justify-content: flex-end; }

/* Keep the name column readable on narrow screens; the wrapper scrolls
   horizontally rather than letting a title wrap onto four lines. */
table.data th:first-child,
table.data td:first-child { min-width: 170px; }

.table-link { font-weight: 500; color: var(--brand-deep); }
.table-link:hover { color: var(--brand-teal-dk); }

.table-sub { display: block; font-size: .8rem; color: var(--text-muted); }

tr.is-archived td { opacity: .58; }

/* -------------------------------------------------------------- badge -- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .15rem .55rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 500;
    line-height: 1.5;
    white-space: nowrap;
    background: var(--brand-gray);
    color: var(--text-muted);
}

.badge--dot::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.badge--ok      { background: var(--ok-bg);     color: var(--brand-teal-dk); }
.badge--info    { background: var(--info-bg);   color: var(--brand-deep); }
.badge--warn    { background: var(--warn-bg);   color: var(--warn); }
.badge--danger  { background: var(--danger-bg); color: var(--danger); }
.badge--deep    { background: var(--brand-deep);color: #fff; }
.badge--accent  { background: var(--brand-teal);color: #fff; }
.badge--muted   { background: var(--brand-gray);color: var(--text-faint); }

/* ------------------------------------------------------------- avatar -- */

.avatar {
    width: 28px; height: 28px;
    flex: 0 0 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: 0;
    background: var(--info-bg);
    color: var(--brand-deep);
}

.avatar--sm { width: 22px; height: 22px; flex-basis: 22px; font-size: .62rem; }

.assignee { display: inline-flex; align-items: center; gap: .4rem; }
.assignee--none { color: var(--text-faint); font-style: italic; }

/* --------------------------------------------------------------- kpi --- */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.2rem;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--brand-teal);
}

.kpi--warn   { border-left-color: var(--brand-orange); }
.kpi--deep   { border-left-color: var(--brand-deep); }
.kpi--muted  { border-left-color: var(--border-strong); }

.kpi__value {
    font-family: var(--display);
    font-size: 2.1rem;
    font-weight: 600;
    letter-spacing: -1.5px;
    line-height: 1;
    color: var(--brand-deep);
}

.kpi__label {
    font-size: .8rem;
    color: var(--text-muted);
    margin-top: .3rem;
    line-height: 1.3;
}

/* ---------------------------------------------------------- voortgang -- */

.progress {
    height: 7px;
    background: var(--brand-gray);
    border-radius: 999px;
    overflow: hidden;
    min-width: 90px;
}

.progress__bar {
    height: 100%;
    background: var(--brand-teal);
    border-radius: 999px;
    transition: width .3s ease;
}

.progress__bar--full { background: var(--brand-teal-dk); }

.progress-meta {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .8rem;
    color: var(--text-muted);
}

.progress-meta .progress { flex: 1; }

/* --------------------------------------------------------------- flash - */

.flash-stack { margin-bottom: 1.25rem; display: flex; flex-direction: column; gap: .6rem; }

.flash {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    padding: .7rem 1rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: .9rem;
}

.flash--success { background: var(--ok-bg);     border-color: #B8E6E3; color: #0A6661; }
.flash--error   { background: var(--danger-bg); border-color: #EFC9C3; color: #8E2A20; }
.flash--warning { background: var(--warn-bg);   border-color: #F2D2B6; color: #8A5209; }
.flash--info    { background: var(--info-bg);   border-color: #C9D8DE; color: var(--brand-deep); }

.flash svg { width: 17px; height: 17px; flex: 0 0 17px; margin-top: .12rem; }

/* --------------------------------------------------------------- leeg -- */

.empty {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty__icon {
    width: 46px; height: 46px;
    margin: 0 auto .8rem;
    color: var(--text-faint);
    opacity: .6;
}

.empty__icon svg { width: 100%; height: 100%; stroke-width: 1.5; }

.empty h3 { margin-bottom: .3rem; }
.empty p { max-width: 380px; margin: 0 auto 1.1rem; font-size: .92rem; }

/* --------------------------------------------------------------- lijst - */

.task-list { list-style: none; margin: 0; padding: 0; }

.task {
    display: flex;
    align-items: flex-start;
    gap: .85rem;
    padding: .8rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.task:last-child { border-bottom: 0; }
.task:hover { background: #FAFAF8; }

.task.is-done { background: #FCFCFB; }
.task.is-done .task__name { text-decoration: line-through; color: var(--text-faint); }

.task__check { padding-top: .1rem; }

.task__toggle {
    width: 19px; height: 19px;
    border: 2px solid var(--border-strong);
    border-radius: 5px;
    background: var(--surface);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: transparent;
    transition: border-color .15s ease, background .15s ease;
}

.task__toggle:hover { border-color: var(--brand-teal); }

.task__toggle.is-done {
    background: var(--brand-teal);
    border-color: var(--brand-teal);
    color: #fff;
}

.task__toggle svg { width: 11px; height: 11px; }

.task__body { flex: 1; min-width: 0; }

.task__name { font-weight: 500; color: var(--brand-deep); }

.task__desc {
    font-size: .85rem;
    color: var(--text-muted);
    margin-top: .1rem;
    line-height: 1.5;
    white-space: pre-line;
}

.task__meta {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
    margin-top: .35rem;
    font-size: .8rem;
    color: var(--text-muted);
}

.task__side {
    display: flex;
    align-items: center;
    gap: .4rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.task__side form { display: inline-flex; }

.task__side select { font-size: .8rem; padding: .25rem 1.6rem .25rem .5rem; background-position: right .45rem center; }

.tone-danger { color: var(--danger); font-weight: 500; }
.tone-warn   { color: var(--warn);   font-weight: 500; }
.tone-muted  { color: var(--text-muted); }

/* ---------------------------------------------------------- takenbord -- */

.board-section { margin-bottom: 1.25rem; }

.board-section__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: .75rem;
}

.board-section__head h2 { margin: 0; }
.board-hint { margin: 0; }

.board {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    align-items: start;
}

.board-col {
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 3px solid var(--border-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.board-col--info   { border-top-color: var(--brand-deep-2); }
.board-col--accent { border-top-color: var(--brand-teal); }
.board-col--danger { border-top-color: var(--danger); }
.board-col--ok     { border-top-color: var(--brand-teal-dk); }

.board-col__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    padding: .7rem .85rem;
    border-bottom: 1px solid var(--border);
}

.board-col__title {
    font-family: var(--display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -.4px;
    color: var(--brand-deep);
}

.board-col__count {
    min-width: 22px;
    padding: 0 .35rem;
    height: 20px;
    border-radius: 999px;
    background: var(--brand-gray);
    color: var(--text-muted);
    font-size: .74rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.board-col__body {
    padding: .7rem;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    min-height: 110px;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    transition: background .15s ease;
}

.board-col__empty {
    margin: 0;
    padding: 1.1rem .5rem;
    text-align: center;
    font-size: .82rem;
    color: var(--text-faint);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
}

/* Doelkolom tijdens het slepen */
.board-col.is-over .board-col__body { background: rgba(1, 173, 166, .07); }
.board-col.is-over .board-col__empty { border-color: var(--brand-teal); color: var(--brand-teal-dk); }

/* --------------------------------------------------------- taakkaart --- */

.tcard {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: .65rem .7rem .6rem 1.1rem;
    cursor: grab;
    transition: box-shadow .15s ease, border-color .15s ease, opacity .15s ease;
}

.tcard:hover { box-shadow: var(--shadow); border-color: var(--brand-teal); }
.tcard:active { cursor: grabbing; }

/* Grijpstreepje links, zodat zichtbaar is dat de kaart versleepbaar is. */
.tcard__grip {
    position: absolute;
    left: .4rem;
    top: .7rem;
    bottom: .7rem;
    width: 3px;
    border-radius: 2px;
    background: var(--border-strong);
}

.tcard:hover .tcard__grip { background: var(--brand-teal); }

.tcard.is-dragging { opacity: .4; box-shadow: none; }

.tcard.is-saving { opacity: .6; }

.tcard__name {
    margin: 0;
    font-size: .9rem;
    font-weight: 500;
    line-height: 1.35;
    color: var(--brand-deep);
}

.tcard.is-done .tcard__name { text-decoration: line-through; color: var(--text-faint); }

.tcard__desc {
    margin: .25rem 0 0;
    font-size: .8rem;
    line-height: 1.45;
    color: var(--text-muted);
    /* Maximaal twee regels, anders worden de kolommen ongelijk hoog. */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tcard__meta {
    display: flex;
    align-items: center;
    gap: .4rem;
    flex-wrap: wrap;
    margin-top: .45rem;
    font-size: .76rem;
}

.tcard__meta svg { width: 12px; height: 12px; vertical-align: -1px; margin-right: .15rem; }

.tcard__foot {
    display: flex;
    align-items: center;
    gap: .3rem;
    margin-top: .55rem;
    padding-top: .5rem;
    border-top: 1px solid var(--border);
}

.tcard__foot form { display: inline-flex; }
.tcard__status { flex: 1; min-width: 0; }

.tcard__status select {
    font-size: .76rem;
    padding: .2rem 1.4rem .2rem .4rem;
    background-position: right .35rem center;
    border-color: var(--border);
}

.avatar--empty { background: var(--brand-gray); color: var(--text-faint); font-weight: 400; }

/* --------------------------------------------------------- metastrip --- */

.meta-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem 1.5rem;
}

.meta-strip__item { min-width: 0; }
.meta-strip__item--progress { grid-column: span 2; min-width: 200px; }

.meta-strip__label {
    display: block;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    font-weight: 600;
    color: var(--text-faint);
    margin-bottom: .15rem;
}

.meta-strip__value { font-size: .93rem; word-break: break-word; }
.meta-strip__value.muted { color: var(--text-faint); }
.meta-strip__sub { display: block; font-size: .78rem; color: var(--text-muted); margin-top: .2rem; }

.meta-strip__description {
    margin: 1rem 0 0;
    padding-top: .9rem;
    border-top: 1px solid var(--border);
    font-size: .9rem;
    color: var(--text-muted);
    white-space: pre-line;
}

/* ------------------------------------------------------------ 2-koloms -- */

.split {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.stack > * + * { margin-top: 1.25rem; }

.detail-list { margin: 0; }
.detail-list dt {
    font-size: .76rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-faint);
    font-weight: 600;
    margin-top: .85rem;
}
.detail-list dt:first-child { margin-top: 0; }
.detail-list dd { margin: .1rem 0 0; font-size: .93rem; word-break: break-word; }
.detail-list dd.muted { color: var(--text-faint); }

.meta-row { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; font-size: .88rem; color: var(--text-muted); }

.crumb { font-size: .85rem; color: var(--text-muted); margin-bottom: .2rem; }
.crumb a { color: var(--text-muted); }
.crumb a:hover { color: var(--brand-teal-dk); }

/* ------------------------------------------------------------ inloggen -- */

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background:
        radial-gradient(circle at 15% 15%, rgba(1, 173, 166, .18), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(255, 120, 49, .14), transparent 45%),
        var(--brand-deep);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
}

.auth-card__brand {
    margin-bottom: 1.5rem;
    /* Lichte kaart: het woordmerk in het diepe petrol van de huisstijl. */
    color: var(--brand-deep);
}

.auth-card__brand .adv-logo { display: block; width: 172px; height: auto; }

.auth-card .field { margin-bottom: 1rem; }

.auth-foot {
    margin-top: 1.4rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .75rem;
}

/* ------------------------------------------------------------ synergy --- */

.synergy-box {
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    padding: .9rem 1rem;
    background: var(--brand-sand);
}

.synergy-box code {
    font-size: .8rem;
    word-break: break-all;
    color: var(--brand-deep-2);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .15rem .35rem;
    display: inline-block;
}

.inline-note { font-size: .82rem; color: var(--text-muted); }

/* --------------------------------------------------------- template ----- */

.tpl-item {
    display: flex;
    gap: .85rem;
    align-items: flex-start;
    padding: .8rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.tpl-item:last-child { border-bottom: 0; }
.tpl-item:hover { background: #FAFAF8; }

.tpl-item__order {
    width: 26px; height: 26px;
    flex: 0 0 26px;
    border-radius: 50%;
    background: var(--brand-deep);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: 0;
}

.tpl-item__body { flex: 1; min-width: 0; }
.tpl-item__actions { display: flex; gap: .3rem; align-items: center; flex-wrap: wrap; }

.move-stack { display: inline-flex; flex-direction: column; gap: 2px; }

.move-btn {
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text-muted);
    border-radius: 4px;
    width: 22px; height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

.move-btn:hover { border-color: var(--brand-teal); color: var(--brand-teal-dk); }
.move-btn svg { width: 9px; height: 9px; }

/* ------------------------------------------------------------ inline ---- */

.inline-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem 1rem;
    align-items: end;
}

details.disclosure > summary {
    cursor: pointer;
    font-weight: 500;
    font-size: .92rem;
    color: var(--brand-deep);
    padding: .3rem 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: .4rem;
}

details.disclosure > summary::-webkit-details-marker { display: none; }

details.disclosure > summary::before {
    content: '';
    width: 0; height: 0;
    border-left: 5px solid var(--brand-teal);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    transition: transform .15s ease;
}

details.disclosure[open] > summary::before { transform: rotate(90deg); }

details.disclosure > .disclosure__body { padding-top: .85rem; }

/* --------------------------------------------------------- responsief -- */

@media (max-width: 1100px) {
    /* Vier kolommen naast elkaar passen niet meer: horizontaal scrollen is
       hier prettiger dan kolommen die onder elkaar vallen, want dan verlies
       je het overzicht dat een bord juist moet geven. */
    .board {
        grid-template-columns: repeat(4, 265px);
        overflow-x: auto;
        padding-bottom: .6rem;
        scroll-snap-type: x proximity;
    }

    .board-col { scroll-snap-align: start; }
}

@media (max-width: 960px) {
    .split { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 780px) {
    .form-grid, .inline-form { grid-template-columns: minmax(0, 1fr); }

    .nav-toggle { display: inline-flex; }

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 60;
        transform: translateX(-100%);
        transition: transform .2s ease;
        box-shadow: var(--shadow-lg);
    }

    .app.nav-open .sidebar { transform: translateX(0); }

    .app.nav-open::after {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(11, 59, 74, .45);
        z-index: 50;
    }

    .content { padding: 1.1rem; }
    .topbar { padding: .6rem 1.1rem; }
    .topbar__inner { max-width: none; }
    h1 { font-size: 1.6rem; }

    .task { flex-wrap: wrap; }
    .task__side { width: 100%; justify-content: flex-start; padding-left: 2.1rem; }
}

@media (max-width: 480px) {
    .page-head__actions { width: 100%; }
    .page-head__actions .btn { flex: 1; }
    .kpi__value { font-size: 1.7rem; }
}

@media print {
    .sidebar, .topbar, .page-head__actions, .btn, .toolbar { display: none !important; }
    body { background: #fff; }
    .card { box-shadow: none; border-color: #ccc; }
}