.tasarla-sayfa [hidden] { display: none !important; }
.tasarla { padding-block: 26px 72px; }
.tasarla-bas { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.tasarla-bas h1 { font-size: clamp(2.2rem, 6vw, 3.4rem); line-height: 1; }

.urun-sec { display: inline-flex; gap: 6px; padding: 5px; background: var(--kagit); border: var(--kenar); border-radius: 999px; margin-bottom: 22px; max-width: 100%; }
.urun-sec button { font: 600 1rem var(--baslik); color: inherit; background: none; border: 0; border-radius: 999px; padding: 10px 18px; cursor: pointer; white-space: nowrap; }
.urun-sec button[aria-pressed="true"] { background: var(--murekkep); color: var(--krem); }

.atolye { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 28px; align-items: start; }

/* 3D sahne */
.sahne {
  position: sticky; top: 92px;
  aspect-ratio: 1 / 1.02; max-height: calc(100vh - 192px); min-height: 360px; width: 100%;
  border: var(--kenar); border-radius: 28px; box-shadow: var(--golge); overflow: hidden;
  background:
    radial-gradient(circle at 1px 1px, rgba(21, 21, 21, .1) 1.5px, transparent 0) 0 0 / 24px 24px,
    radial-gradient(70% 60% at 50% 100%, rgba(255, 255, 255, .55), transparent 70%),
    var(--sahne-renk, var(--sari));
  transition: background-color .4s ease;
}
.sahne canvas { width: 100%; height: 100%; display: block; touch-action: pan-y; cursor: grab; }
.sahne canvas:active { cursor: grabbing; }
.sahne-ipucu { position: absolute; right: 14px; top: 12px; font: 600 .85rem var(--baslik); background: var(--kagit); border: 2px solid var(--murekkep); border-radius: 999px; padding: 4px 12px; pointer-events: none; transition: opacity .4s ease; }
.sahne-ipucu.gizli { opacity: 0; }
.sahne-dugmeler { position: absolute; right: 12px; bottom: 12px; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.yuvarlak { font: 600 .9rem var(--baslik); color: inherit; background: var(--kagit); border: 2px solid var(--murekkep); border-radius: 999px; padding: 8px 14px; cursor: pointer; box-shadow: 2px 2px 0 var(--murekkep); }
.yuvarlak:hover { background: var(--krem); }
.yuvarlak:active { transform: translate(2px, 2px); box-shadow: none; }
.sahne-hata { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 30px; font-weight: 600; }

/* Panel */
.panel { display: grid; gap: 18px; }
.panel > div { display: grid; gap: 18px; }
.panel > div[hidden] { display: none; }
.kutu { background: var(--kagit); border: var(--kenar); border-radius: var(--yaricap); padding: 18px; }
.kutu h2 { font-size: 1.25rem; margin-bottom: 4px; }
.kucuk { font-size: .9rem; line-height: 1.45; }
.kutu > .kucuk { margin-bottom: 12px; }

.parcalar { display: flex; flex-wrap: wrap; gap: 8px; }
.parca { display: inline-flex; align-items: center; gap: 8px; font: 600 .95rem var(--baslik); color: inherit; background: var(--krem); border: 2px solid var(--murekkep); border-radius: 999px; padding: 6px 13px 6px 7px; cursor: pointer; }
.parca i { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--murekkep); flex: none; }
.parca[aria-pressed="true"] { background: var(--murekkep); color: var(--krem); }
.parca[aria-pressed="true"] i { border-color: var(--krem); }

.palet { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.renk { width: 44px; height: 44px; padding: 0; border-radius: 50%; border: 2.5px solid var(--murekkep); cursor: pointer; position: relative; transition: transform .12s ease; }
.renk:hover { transform: scale(1.08); }
.renk[aria-pressed="true"] { box-shadow: 0 0 0 3px var(--kagit), 0 0 0 6px var(--murekkep); }
.renk[aria-pressed="true"]::after { content: ""; position: absolute; left: 50%; top: 46%; width: 8px; height: 15px; border: solid var(--isaret, #fff); border-width: 0 3.5px 3.5px 0; transform: translate(-50%, -50%) rotate(45deg); }

.hazirlar { display: grid; grid-template-columns: repeat(auto-fill, minmax(46px, 1fr)); gap: 10px; }
.hazir { display: grid; grid-template-rows: repeat(4, 1fr); gap: 2px; height: 74px; padding: 4px; border: 2px solid var(--murekkep); border-radius: 10px; cursor: pointer; }
.hazir i { border-radius: 4px; border: 1.5px solid rgba(21, 21, 21, .55); }
.hazir:hover { transform: translateY(-2px); }

.fotolar { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 12px 0 14px; }
.foto { position: relative; display: block; width: 100%; aspect-ratio: 29 / 35; border: 2px dashed var(--soluk); border-radius: 10px; background: var(--krem) center / cover no-repeat; cursor: pointer; padding: 0; font: 700 1.2rem var(--baslik); color: var(--soluk); }
.foto.dolu { border: 2px solid var(--murekkep); color: transparent; }
.foto-sil { position: absolute; right: -7px; top: -7px; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--murekkep); background: var(--kirmizi); color: #fff; font: 700 14px/1 var(--baslik); cursor: pointer; padding: 0; }
.foto-sec { cursor: pointer; margin-bottom: 12px; }

.siparis .satir { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 10px 0 14px; font-weight: 600; }
.adet { display: inline-flex; align-items: center; border: var(--kenar); border-radius: 999px; overflow: hidden; background: var(--krem); }
.adet button { width: 42px; height: 40px; border: 0; background: none; font: 700 1.3rem var(--baslik); color: inherit; cursor: pointer; }
.adet button:hover { background: var(--sari); }
.adet output { min-width: 34px; text-align: center; font: 700 1.1rem var(--baslik); }
.not-etiket { display: block; font-weight: 600; margin-bottom: 6px; }
.siparis textarea { width: 100%; font: inherit; color: inherit; padding: 10px 12px; border: var(--kenar); border-radius: 12px; background: var(--krem); resize: vertical; }
.ozet { margin: 16px 0; padding: 12px 14px; background: var(--krem); border-radius: 12px; display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: .95rem; }
.ozet dt { color: var(--soluk); }
.ozet dd { margin: 0; font-weight: 600; }
.siparis-dugmeler { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 10px; }
.siparis-dugmeler .dugme-yesil { flex: 1 1 100%; justify-content: center; font-size: 1.15rem; padding-block: 17px; }
.siparis-dugmeler button { cursor: pointer; color: inherit; }
.dugme[aria-disabled="true"] { opacity: .5; pointer-events: none; }

@media (max-width: 860px) {
  .tasarla-sayfa .ust { position: static; }
  .tasarla { padding-top: 16px; }
  .atolye { grid-template-columns: 1fr; gap: 16px; }
  .sahne { top: 0; z-index: 10; aspect-ratio: auto; height: 46vh; min-height: 300px; max-height: none; width: auto; margin-inline: -16px; border-inline: 0; border-radius: 0 0 26px 26px; box-shadow: 0 5px 0 var(--murekkep); }
  .urun-sec { display: flex; }
  .urun-sec button { flex: 1; padding-inline: 10px; }
  .sahne-ipucu { max-width: 132px; border-radius: 14px; line-height: 1.25; font-size: .8rem; }
}