/* =====================================================================
   ClaretArt Studio — Kutu tasarım aracı (kartvizit.css üzerine)
   ===================================================================== */

#kb { scroll-margin-top: calc(var(--header-h) + 16px); }
.kb-art-svg { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- Üst çubuklar ---------- */
.kb .kv-bar--2 { background: #fff; }
.kb-types { display: flex; flex-wrap: wrap; gap: 8px; width: 100%; }
.kb-type {
  display: inline-flex; align-items: center; gap: 9px; padding: 10px 15px;
  font-size: 12px; font-weight: 500; letter-spacing: .04em; color: var(--c-g900);
  background: #fff; border: 1px solid var(--c-g300); border-radius: var(--radius);
  transition: border-color .2s, background .2s, color .2s;
}
.kb-type:hover { border-color: var(--c-ink); }
.kb-type.is-active { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.kb-views > button { display: inline-flex; align-items: center; gap: 7px; }
.kb-views svg { width: 15px; height: 15px; }

/* ---------- Tuval ---------- */
.kb .kb-canvas { position: relative; justify-content: flex-start; padding-top: 18px; }
.kb-view { width: 100%; display: flex; flex-direction: column; align-items: center; }

.kb .kb-stage {
  position: relative; width: 100%; max-width: none; aspect-ratio: auto; height: clamp(420px, 68vh, 760px);
  background: transparent; box-shadow: none; overflow: hidden;
}
#kb-svg { display: block; width: 100%; height: 100%; user-select: none; -webkit-user-select: none; touch-action: pan-y; }
.kb.is-zoomed #kb-svg { cursor: grab; }
.kb.is-zoomed #kb-svg:active { cursor: grabbing; }
.kb .kb-content [data-id] { cursor: pointer; }
.kb.is-free .kb-content [data-id] { cursor: move; }
.kb-waste { transition: none; }
.kb-flab { fill: rgba(30,30,32,.32); font-family: var(--ff-body); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }

.kb-zoom {
  position: absolute; left: 12px; bottom: 12px; z-index: 3; display: inline-flex; align-items: center; gap: 2px; padding: 3px;
  background: rgba(255,255,255,.92); border: 1px solid var(--c-g300); border-radius: 6px; box-shadow: 0 6px 16px -10px rgba(0,0,0,.35);
}
.kb-zoom button { min-width: 30px; height: 30px; padding: 0 8px; border: 0; border-radius: 4px; background: none; font: inherit; font-size: 16px; line-height: 1; color: var(--c-ink); cursor: pointer; }
.kb-zoom button:hover { background: var(--c-g100); }
.kb-zoom .kb-zoom__fit { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.kb-zoom span { min-width: 46px; text-align: center; font-size: 11.5px; font-variant-numeric: tabular-nums; color: var(--c-g600); }
.kv-warn--err { background: #FDECEC !important; color: #8A1C1C !important; }
.kb .kv-handle { fill: #fff; stroke: #2F7BF5; cursor: nwse-resize; }
.kb-face-size { margin: 10px 0 0; font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--c-g600); }

.kb-mini {
  user-select: none; -webkit-user-select: none;
  position: absolute; right: 12px; top: 12px; width: 150px; height: 150px; z-index: 3;
  border: 1px solid var(--c-g300); border-radius: 6px; background: rgba(255,255,255,.72);
  perspective: 900px; overflow: hidden; cursor: zoom-in;
  box-shadow: 0 6px 18px -10px rgba(0,0,0,.35);
}
.kb-mini::after { content: "3D"; position: absolute; left: 8px; bottom: 6px; font-size: 10px; font-weight: 600; letter-spacing: .14em; color: var(--c-g600); }

/* Açılım */
.kb-dim { fill: #6B6B72; font-family: var(--ff-body); }
.kb-hint { font-size: .8rem; color: var(--c-g600); margin: 0; }
.kb-hint--c { text-align: center; margin-top: 6px; }

.kb-legend__cut { border-top: 2px solid #EC008C; height: 0 !important; }
.kb-legend__crease { border-top: 2px dashed #00A651; height: 0 !important; }
.kb-legend__glue { background: repeating-linear-gradient(45deg, rgba(0,0,0,.28) 0 1px, transparent 1px 4px); border: 1px solid rgba(0,0,0,.2); }

/* 3D */
.kb-3d { user-select: none; -webkit-user-select: none; position: relative; width: 100%; height: clamp(380px, 60vh, 660px); perspective: 1800px; cursor: grab; touch-action: none; }
.kb-3d:active { cursor: grabbing; }
.kb-3d-stage { position: absolute; inset: 0; }
.kb3-scene { position: absolute; left: 50%; top: 50%; width: 0; height: 0; transform-style: preserve-3d; }
.kb3-w, .kb3-p { position: absolute; left: 0; top: 0; transform-style: preserve-3d; }
.kb3-out { position: absolute; left: 0; top: 0; width: 100%; height: 100%; display: block; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.kb3-sh { position: absolute; inset: 0; pointer-events: none; backface-visibility: hidden; -webkit-backface-visibility: hidden; transform: translateZ(0.01px); }
.kb3-ground { position: absolute; left: 0; top: 0; border-radius: 50%; background: radial-gradient(closest-side, rgba(0,0,0,.22), rgba(0,0,0,.08) 55%, transparent); pointer-events: none; }
.kb3-in { position: absolute; inset: 0; transform: rotateY(180deg); backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.kb-3d-ctl { justify-content: center; gap: 12px 16px; }
.kb-fold { display: inline-flex; align-items: center; gap: 10px; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--c-g600); }
.kb-fold input { width: 160px; accent-color: var(--c-primary); }

/* ---------- Panel ---------- */
.kb .kb-tabs { grid-template-columns: repeat(5, 1fr); }
.kb .kb-tabs button { font-size: 10.5px; letter-spacing: .06em; }
.kb-dims { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.kb-dims input { text-align: right; }
.kb-dimfig { margin: 12px 0 4px; display: flex; justify-content: center; }
.kb-dimfig svg { width: 150px; height: auto; }
.kb-dimfig text { font-family: var(--ff-body); font-weight: 600; }
.kb-geo { margin: 14px 0 0; padding: 10px 12px; font-size: .82rem; line-height: 1.5; color: var(--c-ink); background: var(--c-g100); }
.kb-facebg { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--c-g300); }
.kb-facebg label { display: flex; align-items: center; gap: 9px; font-size: .86rem; cursor: pointer; }
.kb-facebg input[type=color] { width: 34px; height: 30px; padding: 2px; border: 1px solid var(--c-g300); border-radius: var(--radius); background: #fff; cursor: pointer; }

/* ---------- Sayfa üst bandı ---------- */
.kb-hero .kbv3 { aspect-ratio: 1.3; }

/* ---------- Duyarlı ---------- */
@media (max-width: 900px) {
  .kb .kv-canvas { position: relative; top: auto; padding: 14px 12px 12px; }
  .kb .kb-stage { height: 60vh; min-height: 340px; }
  .kb-3d { height: 56vh; min-height: 300px; }
  .kb-mini { width: 96px; height: 96px; right: 8px; top: 8px; }
  .kb .kv-legend { display: flex; }
}
@media (max-width: 600px) {
  .kb-type { flex: 1 1 calc(50% - 8px); justify-content: center; padding: 9px 8px; font-size: 11px; }
  .kb-views span { display: none; }
  .kb-views > button:last-child span { display: inline; }
  .kb .kb-tabs button { font-size: 9.5px; letter-spacing: .02em; padding-left: 2px; padding-right: 2px; }
  .kb-fold input { width: 120px; }
  .kb-mini { display: none; }
}

/* ---------- Kaydet / paylaş ---------- */
.kv-btn-share {
  display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px; margin-right: 4px;
  border: 1px solid var(--c-primary); border-radius: var(--radius); background: var(--c-primary); color: #fff;
  font: inherit; font-size: 11.5px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
  transition: background .2s, border-color .2s;
}
.kv-btn-share:hover { background: var(--c-primary-dark, #530C1A); border-color: var(--c-primary-dark, #530C1A); }
html.kb-modal-open { overflow: hidden; }
.kb-modal { position: fixed; inset: 0; z-index: 3000; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(20,20,22,.55); }
.kb-modal[hidden] { display: none; }
.kb-modal__box { position: relative; width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; padding: 30px 30px 26px; background: #fff; border-radius: 6px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.5); }
.kb-modal__x { position: absolute; right: 10px; top: 8px; width: 36px; height: 36px; border: 0; background: none; font-size: 26px; line-height: 1; color: var(--c-g600); cursor: pointer; }
.kb-modal h3 { margin: 0 0 8px; font-size: 1.35rem; }
.kb-modal__lead { margin: 0 0 18px; font-size: .9rem; line-height: 1.6; color: var(--c-g600); }
.kb-save .form__row { gap: 12px; }
.kb-save .field { margin-bottom: 10px; }
.kb-save__kvkk { margin: 2px 0 14px; font-size: .84rem; }
.kb-saved { margin-top: 16px; padding: 14px; background: #EEF7F0; border-radius: 4px; }
.kb-saved__msg { margin: 0 0 10px; font-size: .86rem; color: #24593A; line-height: 1.5; }
.kb-saved__link { display: flex; gap: 8px; }
.kb-saved__link input { flex: 1; min-width: 0; padding: 9px 10px; border: 1px solid var(--c-g300); border-radius: var(--radius); font: inherit; font-size: .82rem; background: #fff; }
.kb-saved__link .kv-mini { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.kb-saved__link svg { width: 15px; height: 15px; }
.kb-share__acts { display: grid; gap: 8px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--c-g300); }
.kb-act {
  display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; width: 100%; padding: 12px 14px; text-align: left;
  border: 1px solid var(--c-g300); border-radius: 5px; background: #fff; color: var(--c-ink); font: inherit; text-decoration: none; cursor: pointer; transition: border-color .2s, background .2s;
}
.kb-act:hover { border-color: var(--c-ink); background: var(--c-g100); }
.kb-act[disabled] { opacity: .6; cursor: progress; }
.kb-act > svg { width: 22px; height: 22px; justify-self: center; color: var(--c-primary); }
.kb-act b { display: block; font-size: .92rem; font-weight: 600; }
.kb-act small { display: block; margin-top: 2px; font-size: .8rem; color: var(--c-g600); }

/* Hazır ölçüler, numune, WhatsApp */
.kb-presets { margin-bottom: 16px; }
.kb-presets select { width: 100%; }
.kb-sample { display: flex; gap: 12px; align-items: flex-start; margin-top: 18px; padding: 14px 16px; border: 1px dashed var(--c-g300); border-radius: 5px; cursor: pointer; }
.kb-sample input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--c-primary); flex-shrink: 0; }
.kb-sample b { display: block; font-size: .95rem; font-weight: 600; }
.kb-sample small { display: block; margin-top: 4px; font-size: .82rem; line-height: 1.55; color: var(--c-g600); }
.kb-wa-btn { margin-top: 10px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.kb-wa-btn svg { width: 18px; height: 18px; }
@media (max-width: 600px) {
  .kv-btn-share span { display: none; }
  .kv-btn-share { padding: 0 10px; }
  .kb-modal__box { padding: 24px 18px 20px; }
}