/* boeken.html: één boekformulier met overzicht ernaast; ontbinden.html en bevestiging.html delen dit bestand.
   Bouwt op de formuliercomponenten uit site.css. */

.bk-hero{padding-bottom:clamp(28px, 4vw, 48px)}
.bk-hero h1{max-width:none}

.bk-grid{display:grid;grid-template-columns:minmax(0, 1fr);gap:28px;padding-bottom:clamp(80px, 9vw, 140px)}
.bk-hoofd{min-width:0}

/* ---------- Overzicht ---------- */
.bk-overzicht{background:var(--panel)}
.bk-overzicht > summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:12px 20px;cursor:pointer;font-weight:700}
.bk-overzicht > summary::-webkit-details-marker{display:none}
.bk-overzicht > summary svg{width:12px;height:12px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;transition:transform .45s var(--ease)}
.bk-overzicht[open] > summary svg{transform:rotate(180deg)}
.bk-ov-sum{display:grid;gap:2px}
.bk-ov-sum > span{font-size:.8125rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.bk-ov-sum b{font-size:1.0625rem;font-weight:800;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.bk-overzicht[open] .bk-ov-in{--fade-y:12px;animation:fadeUp .5s var(--ease) both}
.bk-ov-tekst{padding:22px 20px 26px}
.bk-ov-datum{margin-top:8px;display:grid;font-size:1.375rem;font-weight:800;letter-spacing:-.025em;line-height:1.25}

.bk-som{margin:22px 0 0;border-top:1px solid var(--ink);font-variant-numeric:tabular-nums}
.bk-som > div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}
.bk-som dt{color:var(--ink-2);font-size:.9375rem}
.bk-som dd{margin:0;font-weight:700;text-align:right}
.bk-som dd small{display:block;font-size:.8125rem;font-weight:600;color:var(--ink-2)}
.bk-som .bk-som-totaal dt{color:var(--ink);font-weight:700}
.bk-som .bk-som-totaal dd{font-size:1.125rem;font-weight:800}

/* ---------- Formulierblokken ---------- */
.bk-form{gap:0}
.bk-form > .fout-samenvatting{margin-bottom:28px}
.bk-blok{padding:32px 0 36px;border-top:1px solid var(--line);display:grid;gap:20px}
.bk-blok:first-of-type{border-top:1px solid var(--ink)}
.bk-kop{display:flex;align-items:center;gap:14px;font-size:clamp(1.375rem, 2vw, 1.625rem);font-weight:700;letter-spacing:-.025em;line-height:1.2}
.bk-kop:focus{outline:none}
.bk-nr{flex:none;display:grid;place-items:center;width:30px;height:30px;box-shadow:inset 0 0 0 1px var(--ink);font-size:.875rem;font-weight:800;letter-spacing:0;font-variant-numeric:tabular-nums}
.bk-uitleg{margin-top:-8px;color:var(--ink-2);max-width:60ch}
.bk-velden{display:grid;grid-template-columns:minmax(0, 1fr);gap:18px}

.bk-keuze-veld{margin:0;padding:0;border:0;min-width:0}
.bk-keuze-veld legend{margin-bottom:10px;padding:0}
.bk-keuzes{grid-template-columns:minmax(0, 1fr)}
.bk-zondagen{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:8px}
.bk-zondag{padding:12px 14px;align-items:center}
.bk-zondag input{margin-top:0}
.bk-zondag b{font-variant-numeric:tabular-nums}
.bk-andere{max-width:340px}
.bk-melding:empty{display:none}
.bk-melding{margin-bottom:20px}
.bk-melding p{margin-top:6px;max-width:60ch}
.bk-melding a{font-weight:700}
.bk-knop[aria-busy="true"]{cursor:progress}

.bk-checks{display:grid;gap:4px}
.bk-checks .check a{font-weight:700;text-underline-offset:3px}
.bk-checks .veld.is-fout .check input{outline:2px solid var(--red);outline-offset:2px}
.bk-checks .fout,.bk-checks .hint{margin-left:34px}
.js .bk-direct:not([hidden]){--fade-y:8px;animation:fadeUp .45s var(--ease) both}

.bk-verder{padding-top:28px;border-top:1px solid var(--ink)}
.bk-knop{width:100%;min-height:58px;font-size:.9375rem}

/* ---------- Groter ---------- */
@media (min-width: 620px){
  .bk-velden{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .bk-velden .bk-breed{grid-column:1 / -1}
  .bk-keuzes{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .bk-zondagen{grid-template-columns:repeat(3, minmax(0, 1fr))}
  .bk-keuzes:has(> .keuze[hidden]){grid-template-columns:minmax(0, 1fr)}
  .bk-knop{width:auto;min-width:300px}
}
@media (min-width: 901px){
  .bk-grid{grid-template-columns:minmax(0, 1fr) minmax(340px, 420px);gap:clamp(48px, 6vw, 96px);align-items:start}
  .bk-zijkant{grid-column:2;grid-row:1;position:sticky;top:calc(var(--header-h) + 24px)}
  .bk-hoofd{grid-column:1;grid-row:1}
  /* Op desktop staat het overzicht altijd open; de summary blijft alleen voor schermlezers. */
  .bk-overzicht > summary{position:absolute;width:1px;height:1px;min-height:0;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .bk-ov-tekst{padding:24px 28px 30px}
  .bk-overzicht[open] .bk-ov-in{animation:none}
}
@media (max-width: 900px){
  .bk-zijkant{margin-inline:calc(-1 * var(--pad))}
  .bk-overzicht > summary{padding-inline:var(--pad)}
  .bk-ov-tekst{padding-inline:var(--pad)}
}

/* =========================================================
   ontbinden.html (deelt de formulierblokken met boeken.html)
   ========================================================= */
.ob-wrap{padding-bottom:clamp(80px, 9vw, 140px)}
.ob-wrap > *{max-width:760px}
.ob-klaar{padding-top:32px;border-top:1px solid var(--ink);display:grid;gap:14px;justify-items:start}
.ob-klaar .bv-vink{margin-bottom:8px}
.ob-klaar h2:focus{outline:none}
.ob-klaar-tekst{font-size:clamp(1.0625rem, 1.4vw, 1.25rem);line-height:1.6;color:var(--ink-2);max-width:52ch}
.ob-klaar .bk-som{width:100%;max-width:560px}
.ob-klaar:not([hidden]){--fade-y:12px;animation:fadeUp .6s var(--ease) both}

/* =========================================================
   bevestiging.html (deelt dit bestand met boeken.html)
   ========================================================= */
.bv-hero{display:grid;grid-template-columns:minmax(0, 1fr);gap:32px;padding-block:clamp(40px, 6vw, 88px) clamp(48px, 6vw, 96px)}
.bv-hero h1{margin-top:12px;font-size:clamp(2.4rem, 6vw, 4.5rem);font-weight:800;line-height:1.04;letter-spacing:-.04em}
.bv-hero .lead{margin-top:18px;max-width:52ch;font-size:clamp(1.0625rem, 1.4vw, 1.25rem);line-height:1.6;color:var(--ink-2)}
.bv-vink{display:grid;place-items:center;width:56px;height:56px;margin-bottom:22px;background:var(--sage)}
.bv-vink svg{width:28px;height:28px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:square;stroke-dasharray:1;stroke-dashoffset:0}
.js .bv-vink{animation:bvPop .7s var(--ease) both}
.js .bv-vink svg path{animation:bvTeken .9s var(--ease-quart) .35s both}
.bv-nummer{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-top:30px;padding:18px 20px;background:var(--panel)}
.bv-nummer span{flex-basis:100%;font-size:.8125rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.bv-nummer b{font-size:clamp(1.375rem, 2.6vw, 1.875rem);font-weight:900;letter-spacing:.04em;line-height:1.1;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.bv-foto{position:relative;margin:0}
.bv-foto .crop{aspect-ratio:4/3}
.bv-foto .tag-red{position:absolute;top:14px;left:14px}

.bv-grid{display:grid;grid-template-columns:minmax(0, 1fr);gap:0 clamp(40px, 6vw, 96px);padding-bottom:clamp(64px, 8vw, 120px)}
.bv-blok{padding:30px 0 36px;border-top:1px solid var(--ink);display:grid;gap:18px;align-content:start}
.bv-kop{font-size:clamp(1.5rem, 2.2vw, 1.875rem);font-weight:700;letter-spacing:-.03em;line-height:1.15}
.bv-dagen{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.bv-dagen li{display:grid;grid-template-columns:auto 1fr;align-items:baseline;gap:2px 16px;padding:14px 16px;background:var(--sage-tint)}
.bv-dag-nr{grid-row:1 / span 2;font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--olive);min-width:44px}
.bv-dagen b{font-size:1.1875rem;font-weight:800;letter-spacing:-.015em}
.bv-dagen li > span:last-child{color:var(--ink-2);font-variant-numeric:tabular-nums}
.bv-weten{grid-template-columns:repeat(auto-fit, minmax(150px, 1fr))}
.bv-weten dd{margin:6px 0 0;font-weight:600}
.bv-weten address{font-style:normal}
.bv-knoppen{display:flex;flex-wrap:wrap;gap:10px}
.bv-som{margin-top:0}

.bv-vraag{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 40px;padding:clamp(26px, 4vw, 48px);background:var(--sage-tint)}
.bv-vraag .sub-h{margin-bottom:6px}
.bv-vraag p{color:var(--ink-2)}
.bv-leeg{padding-bottom:clamp(80px, 10vw, 160px)}
#bv h1:focus{outline:none}
.bv-leeg .lead{max-width:56ch}
.bv-leeg .bv-uitleg{margin-top:14px;max-width:60ch;color:var(--ink-2);line-height:1.65}
.bv-leeg .bv-nummer{max-width:560px}
/* Testbetaling: een feit over de betaling, geen fout; daarom een lijn in inkt en niet het rood van een foutmelding. */
.bv-test{margin-top:22px;max-width:52ch;padding:16px 20px;box-shadow:inset 0 0 0 1px var(--ink);font-weight:700;line-height:1.55}
.bv-ontbind{margin-top:18px;font-size:.9375rem;color:var(--ink-2)}
.bv-ontbind a{margin-left:4px;font-weight:700;color:var(--ink);text-underline-offset:3px}
.bv-wacht{display:block;width:56px;height:4px;margin-bottom:26px;background:linear-gradient(90deg, var(--olive) 0 40%, var(--sage-tint) 40% 100%);background-size:250% 100%}
.js .bv-wacht{animation:bvWacht 1.4s var(--ease) infinite alternate}

@keyframes bvPop{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}
@keyframes bvWacht{from{background-position:100% 0}to{background-position:0 0}}
@keyframes bvTeken{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}

@media (min-width: 901px){
  .bv-hero{grid-template-columns:minmax(0, 1.05fr) minmax(0, 1fr);align-items:center;gap:clamp(48px, 6vw, 96px)}
  .bv-foto .crop{aspect-ratio:5/6}
  .bv-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
}
@media (max-width: 760px){
  .bv-foto .crop{aspect-ratio:16/10}
}
@media (prefers-reduced-motion: reduce), print{
  .js .bv-vink,.js .bv-vink svg path,.js .bv-wacht,.js .bk-direct:not([hidden]),.ob-klaar:not([hidden]){animation:none}
}

/* ---------- Print: de bevestiging als één A4 om mee te nemen ---------- */
@media print{
  .bv-knoppen,.bv-vink{display:none}
  .bv-hero{display:block;padding-block:0 18px}
  .bv-hero h1{margin-top:6px;font-size:1.875rem}
  .bv-hero .lead{margin-top:6px;font-size:1rem}
  .bv-nummer{margin-top:14px;padding:10px 0;background:none;border-block:1.5px solid var(--ink)}
  .bv-nummer b{font-size:1.75rem}
  .bv-grid{grid-template-columns:repeat(2, minmax(0, 1fr));column-gap:28px;padding-bottom:0}
  .bv-blok{padding:12px 0 16px;gap:10px;break-inside:avoid}
  .bv-wanneer{grid-column:1 / -1}
  .bv-mee{grid-column:2;grid-row:2 / span 2}
  .bv-kop{font-size:1.125rem}
  .bv-dagen li{padding:8px 0;background:none;border-bottom:1px solid var(--line)}
  .bv-dagen b{font-size:1.0625rem}
  .bv-weten{grid-template-columns:repeat(3, minmax(0, 1fr));gap:12px}
}