/* ===================================================================
   GEB-toren reserveringen — huisstijl
   Fris groen, diep paars, oranje accent. Poppins + Inter.
   Strak, consistent uitgelijnd en volledig responsive.
   =================================================================== */

:root {
    --groen:      #38A13C;
    --groen-dark: #2E8730;
    --paars:      #2E2A5E;
    --oranje:     #F39200;
    --bg:         #F4F6F9;
    --surface:    #FFFFFF;
    --line:       #E4E7EF;
    --line-2:     #EFF1F6;
    --muted:      #5F6675;
    --ok:         #2E8730;
    --ok-bg:      #EAF6EB;
    --err:        #C0392B;
    --err-bg:     #FBECEA;
    --radius:     14px;
    --radius-sm:  10px;
    --schaduw:    0 1px 2px rgba(46,42,94,.04), 0 6px 22px rgba(46,42,94,.06);
    --maxw:       640px;
    --pad:        24px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--paars);
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.55;
}
img { max-width: 100%; display: block; }

/* --- Kop met logo --- */
.kop {
    background: var(--groen);
    box-shadow: 0 2px 8px rgba(46,42,94,.08);
}
.kop__binnen {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 15px var(--pad);
    display: flex;
    align-items: center;
    gap: 14px;
}
.kop__logo { height: 34px; width: auto; }
.kop__sub {
    color: rgba(255,255,255,.9);
    font-size: 14px;
    font-weight: 500;
    padding-left: 14px;
    border-left: 1px solid rgba(255,255,255,.35);
}

/* --- Paneel / container --- */
.paneel {
    max-width: var(--maxw);
    margin: 30px auto;
    padding: 0 var(--pad) 56px;
}

.titel {
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    font-size: 30px;
    line-height: 1.15;
    margin: 0 0 10px;
    letter-spacing: -.01em;
}
.intro { color: var(--muted); margin: 0 0 26px; max-width: 54ch; }

/* --- Blokken --- */
.blok {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--schaduw);
    padding: 22px;
    margin: 0 0 16px;
}
.blok.verborgen { display: none; }
.blok__titel {
    font-family: "Poppins", sans-serif;
    font-weight: 600;
    font-size: 15px;
    padding: 0;
    margin: 0 0 18px;
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
}
.blok__titel b {
    flex: 0 0 auto;
    display: inline-grid;
    place-items: center;
    width: 26px; height: 26px;
    border-radius: 999px;
    background: var(--oranje);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

/* --- Faciliteitkaarten --- */
.keuze-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}
.kaart {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px;
    border: 2px solid var(--line);
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: #fff;
    transition: border-color .15s, background .15s, box-shadow .15s;
}
.kaart input { position: absolute; opacity: 0; width: 0; height: 0; }
.kaart:hover { border-color: var(--groen); }
.kaart:has(input:checked) { border-color: var(--groen); background: var(--ok-bg); box-shadow: 0 0 0 3px rgba(56,161,60,.12); }
.kaart__titel { font-family: "Poppins", sans-serif; font-weight: 600; font-size: 16px; }
.kaart__sub { font-size: 13px; color: var(--muted); }

/* --- Velden --- */
.veld { display: block; margin: 0 0 16px; }
.veld:last-child { margin-bottom: 0; }
.veld__label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 7px; }
input[type="text"], input[type="email"], input[type="date"] {
    width: 100%;
    padding: 12px 14px;
    font: inherit;
    color: var(--paars);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    transition: border-color .15s, box-shadow .15s;
}
input:focus { outline: none; border-color: var(--groen); box-shadow: 0 0 0 3px rgba(56,161,60,.16); }

/* --- Chips (verdiepingen) --- */
.keuze-rij { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
    position: relative;
    padding: 10px 18px;
    border: 1.5px solid var(--line);
    border-radius: 999px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    background: #fff;
    transition: border-color .15s, background .15s, color .15s;
}
.chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.chip:hover { border-color: var(--paars); }
.chip:has(input:checked) { border-color: var(--paars); background: var(--paars); color: #fff; }

/* --- Tegels (machines + tijdsloten) --- */
.slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 8px;
}
.slots__hint { color: var(--muted); font-size: 14px; margin: 4px 0 8px; }
.hint--ok   { color: var(--ok); font-weight: 600; }
.hint--fout { color: var(--err); font-weight: 600; }
.slot {
    position: relative;
    display: flex; align-items: center; justify-content: center; text-align: center;
    padding: 11px 8px;
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    background: #fff;
    transition: border-color .15s, background .15s;
}
.slot input { position: absolute; opacity: 0; width: 0; height: 0; }
.slot:hover { border-color: var(--groen); }
.slot:has(input:checked) { border-color: var(--groen); background: var(--groen); color: #fff; font-weight: 600; }
.slot--bezet { color: var(--muted); background: var(--line-2); cursor: not-allowed; text-decoration: line-through; }
.slot--klein { padding: 10px 4px; font-size: 13px; }

/* Tijdslot-raster: net, met een vaste hoogte + scroll zodat het niet overheerst */
#tijd-keuze {
    grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
    max-height: 250px;
    overflow-y: auto;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #FBFCFD;
}
#tijd-keuze:empty { display: none; }

/* --- Samenvatting --- */
.samenvatting {
    background: #F3F1FB;
    border: 1px solid #DED7F2;
    color: var(--paars);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin: 0 0 14px;
    font-size: 15px;
    line-height: 1.4;
}
.samenvatting[hidden] { display: none; }

/* --- Afronden --- */
.afronden { text-align: center; padding-top: 8px; }
.afronden.verborgen { display: none; }
.afronden__prijs { font-size: 16px; margin: 0 0 12px; font-weight: 600; }
.afronden__slot { font-size: 13px; color: var(--muted); margin: 12px 0 0; }

/* --- Knoppen --- */
.knop {
    display: inline-block;
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--groen);
    color: #fff;
    font: inherit; font-weight: 600;
    padding: 13px 22px;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, transform .05s;
}
.knop:hover { background: var(--groen-dark); }
.knop:active { transform: translateY(1px); }
.knop--groot { width: 100%; padding: 15px; font-size: 16px; }
.knop--gevaar { background: var(--err); }
.knop--gevaar:hover { background: #a5311f; }

/* --- Meldingen --- */
.melding {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--schaduw);
    padding: 30px 26px;
    text-align: center;
}
.melding h1 { font-family: "Poppins", sans-serif; font-size: 24px; margin: 0 0 12px; }
.melding--ok { border-color: #C0E4C3; background: var(--ok-bg); }
.melding--ok h1 { color: var(--ok); }
.melding--fout { border-color: #F1CDC7; background: var(--err-bg); }
.melding--fout h1 { color: var(--err); }
.melding ul { text-align: left; display: inline-block; margin: 0 auto; }
.klein { font-size: 14px; color: var(--muted); }
.gegevens {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 18px;
    text-align: left;
    max-width: 340px;
    margin: 18px auto;
}
.gegevens dt { color: var(--muted); }
.gegevens dd { margin: 0; font-weight: 600; }

/* ===================================================================
   RESPONSIVE
   =================================================================== */

/* Tablet en kleiner */
@media (max-width: 680px) {
    :root { --pad: 18px; }
    .titel { font-size: 27px; }
}

/* Telefoon */
@media (max-width: 520px) {
    .kop__binnen { padding: 13px 16px; gap: 10px; }
    .kop__logo { height: 28px; }
    .kop__sub { font-size: 13px; padding-left: 10px; }

    .paneel { margin: 20px auto; padding: 0 16px 44px; }
    .titel { font-size: 24px; }
    .intro { margin-bottom: 20px; }

    .blok { padding: 18px 16px; }
    .keuze-grid { grid-template-columns: 1fr; gap: 10px; }

    .chip { padding: 11px 18px; font-size: 15px; }
    .slots { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 7px; }
    .slot { padding: 13px 6px; }
    .slot--klein { padding: 12px 4px; font-size: 14px; }
    #tijd-keuze { grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); max-height: 220px; }

    .knop--groot { padding: 16px; }
    .gegevens { grid-template-columns: 1fr; gap: 2px 0; max-width: none; }
    .gegevens dt { margin-top: 8px; }
}

/* Kleine telefoon */
@media (max-width: 360px) {
    .titel { font-size: 22px; }
    .kop__sub { display: none; }
    #tijd-keuze { grid-template-columns: repeat(auto-fill, minmax(66px, 1fr)); }
}

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ===================================================================
   BEHEERPAGINA
   =================================================================== */
.paneel--breed { max-width: 1000px; }
.beheer-kop { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.chip--actief { border-color: var(--paars); background: var(--paars); color: #fff; }

.tabel-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #fff;
    box-shadow: var(--schaduw);
    -webkit-overflow-scrolling: touch;
}
table.beheer { width: 100%; border-collapse: collapse; font-size: 14px; }
table.beheer th, table.beheer td {
    text-align: left;
    padding: 11px 14px;
    border-bottom: 1px solid var(--line-2);
    white-space: nowrap;
}
table.beheer th {
    font-family: "Poppins", sans-serif;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: .02em;
    text-transform: uppercase;
    color: var(--muted);
    background: #FAFBFD;
    position: sticky; top: 0;
}
table.beheer tbody tr:last-child td { border-bottom: 0; }
table.beheer tbody tr:hover { background: #FBFCFD; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}
.badge--ok    { background: var(--ok-bg); color: var(--ok); }
.badge--wacht { background: #FFF3E0; color: #B26A00; }
.badge--grijs { background: #EEF0F4; color: var(--muted); }
.badge--fout  { background: var(--err-bg); color: var(--err); }

input[type="password"] {
    width: 100%; padding: 12px 14px; font: inherit; color: var(--paars);
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
}
input[type="password"]:focus { outline: none; border-color: var(--groen); box-shadow: 0 0 0 3px rgba(56,161,60,.16); }

/* --- Beheer: acties, banner, toevoeg-formulier, selects --- */
.banner { border-radius: var(--radius-sm); padding: 12px 16px; margin: 0 0 18px; font-size: 15px; }
.banner--ok   { background: var(--ok-bg); border: 1px solid #C0E4C3; color: var(--ok); }
.banner--fout { background: var(--err-bg); border: 1px solid #F1CDC7; color: var(--err); }
.banner ul { margin: 8px 0 0; }

.toevoeg-titel {
    font-family: "Poppins", sans-serif; font-weight: 600; font-size: 15px;
    cursor: pointer; color: var(--paars); list-style: none;
}
.toevoeg-titel::-webkit-details-marker { display: none; }

select {
    width: 100%; padding: 12px 14px; font: inherit; color: var(--paars);
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
}
select:focus { outline: none; border-color: var(--groen); box-shadow: 0 0 0 3px rgba(56,161,60,.16); }

.acties { display: flex; gap: 6px; }
.knop--klein { padding: 7px 12px; font-size: 13px; border-radius: 8px; }
.knop--grijs { background: #6B7280; }
.knop--grijs:hover { background: #566173; }
.acties form { margin: 0; }