/* Sage & Ruby — ilham turu eklemeleri (docs/ilham-fikirleri.md: fikir 1, 6, 8) */

/* ---------- Fikir 6: kendini çizen yakut çizgi ---------- */
.ciz { position: relative; display: inline-block; white-space: nowrap; }
.ciz-cizgi {
  position: absolute; left: -2%; bottom: -0.16em; width: 104%; height: 0.32em;
  overflow: visible; pointer-events: none;
}
.ciz-cizgi path {
  fill: none; stroke: var(--ruby); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 1 2; stroke-dashoffset: 1.01;
  animation: e-ciz .9s 2.6s cubic-bezier(.6, 0, .3, 1) forwards;
}
@keyframes e-ciz { to { stroke-dashoffset: 0; } }

/* Kenar karalamaları: yalnızca geniş ekranda, bölüm görünür olunca çizilir */
.kutu-bolum { position: relative; }
.karalamalar { display: none; }
@media (min-width: 1240px) {
  .karalamalar { display: block; position: absolute; inset: 0; pointer-events: none; }
}
.karalama-svg { position: absolute; overflow: visible; }
.karalama-svg path {
  fill: none; stroke: var(--ink-muted); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 1 2; stroke-dashoffset: 1.01; transition: stroke-dashoffset 1.1s cubic-bezier(.6, 0, .3, 1);
}
.karalama-svg .yakut-iz { stroke: var(--ruby); }
.karalama-svg .pirilti { stroke: var(--spark); }
.karalamalar.cizildi path { stroke-dashoffset: 0; }
.karalamalar.cizildi .kr-2 path { transition-delay: .25s; }
.karalamalar.cizildi .kr-3 path { transition-delay: .5s; }
.karalamalar.cizildi .kr-4 path { transition-delay: .75s; }
.kr-1 { left: 3%; top: 60px; width: 96px; height: 72px; }
.kr-2 { left: 7%; top: 230px; width: 40px; height: 40px; }
.kr-3 { right: 3%; top: 90px; width: 110px; height: 80px; }
.kr-4 { right: 8%; top: 270px; width: 44px; height: 44px; }

/* ---------- Fikir 1: vakit hesaplayıcı ---------- */
.hesap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--s5); align-items: start; }
.hesap-metin h2 { margin-bottom: var(--s3); }
.hesap-metin p { color: var(--ink-muted); max-width: 440px; }
.hesap-metin .hesap-not { font-size: 14px; line-height: 20px; margin-top: var(--s3); }

.hesap-kart { background: var(--surface); border-radius: var(--r-lg); padding: var(--s4); display: grid; gap: var(--s4); }
.hesap-is { display: flex; flex-wrap: wrap; gap: var(--s2); }
.hesap-is legend { font-weight: 600; margin-bottom: var(--s2); padding: 0; }
.hesap fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.hesap-is label { position: relative; }
.hesap-is input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.hesap-is span {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 var(--s3);
  border: 1px solid var(--line); border-radius: var(--r-pill); font-size: 15px; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.hesap-is input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--ground); }
.hesap-is input:focus-visible + span { outline: 2px solid var(--ruby); outline-offset: 3px; }

.hesap-kaydirac { display: grid; gap: var(--s2); }
.hesap-kaydirac-ust { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s3); }
.hesap-kaydirac label { font-weight: 600; }
.hesap-kaydirac output { font: 700 20px/1 var(--display); font-variant-numeric: tabular-nums; }
.hesap input[type="range"] { width: 100%; accent-color: var(--ruby); height: 28px; margin: 0; cursor: pointer; }

/* Kütüphane taraması 2: esnek kaydırıcı (asıl range gizli, değeri o tutar) */
.es { position: relative; height: 28px; display: flex; align-items: center; cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; }
.es:focus-visible { outline-offset: 6px; }
.es.tutuyor { cursor: grabbing; }
.es-ray {
  position: relative; width: 100%; height: 6px; border-radius: var(--r-pill);
  background: var(--line); overflow: hidden;
  transition: height .3s var(--yay), transform .7s cubic-bezier(.3, 1.8, .45, 1);
}
.es:hover .es-ray, .es.tutuyor .es-ray, .es:focus-visible .es-ray { height: 16px; }
.es.tutuyor .es-ray { transition: height .3s var(--yay); }
.es-dolgu { position: absolute; inset: 0 auto 0 0; background: var(--ruby); border-radius: inherit; }
.es-uclar { display: flex; justify-content: space-between; margin-top: calc(var(--s1) * -1); font-size: 13px; color: var(--ink-muted); font-variant-numeric: tabular-nums; }
.es-uclar span { transition: transform .7s cubic-bezier(.3, 1.8, .45, 1); }
.es-uclar.tutuyor span { transition: none; }

/* Kütüphane taraması 1: yuvarlanan rakamlar. clip-path kırpar ama taban çizgisini bozmaz */
#hesap-saat-sayi { display: inline-flex; align-items: baseline; }
.nf-sutun { display: inline-block; height: 1.1em; clip-path: inset(0); }
.nf-serit { display: flex; flex-direction: column; transition: transform .9s var(--yay); }
.nf-serit span { display: block; height: 1.1em; line-height: 1.1em; text-align: center; }
.nf-isaret { display: inline-block; }
.nf-yeni { animation: nf-gir .45s var(--yay) both; }
@keyframes nf-gir { from { opacity: 0; transform: translateY(.35em); } }

.hesap-sonuc { border-top: 1px solid var(--line); padding-top: var(--s4); display: grid; gap: var(--s1); }
.hesap-sonuc small { color: var(--ink-muted); font-size: 14px; }
.hesap-saat { position: relative; display: inline-block; justify-self: start; font: 700 clamp(44px, 6vw, 64px)/1 var(--display); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.hesap-saat em { font-style: normal; font-size: .45em; letter-spacing: -0.01em; margin-left: 6px; }
.hesap-halka { position: absolute; left: -14px; top: -12px; width: calc(100% + 28px); height: calc(100% + 24px); overflow: visible; pointer-events: none; }
.hesap-halka path {
  fill: none; stroke: var(--ruby); stroke-width: 2.5; stroke-linecap: round;
  stroke-dasharray: 1 2; stroke-dashoffset: 1.01;
}
.hesap-halka.ciziyor path { animation: e-ciz .7s cubic-bezier(.6, 0, .3, 1) forwards; }
.hesap-esdeger { color: var(--ink-muted); }
.hesap-esdeger b { color: var(--ink); font-weight: 600; }
.hesap-kart .dugme { justify-self: start; }

@media (max-width: 860px) {
  .hesap { grid-template-columns: 1fr; gap: var(--s4); }
  .hesap-kart { padding: var(--s3); }
}

/* ---------- Fikir 8: "sihir" yazınca Sage Dede düzeltir ---------- */
.sihir-dede {
  position: fixed; right: 24px; bottom: 0; z-index: 30;
  display: flex; align-items: flex-end; gap: var(--s2);
  transform: translateY(110%); transition: transform .45s cubic-bezier(.3, 1.4, .5, 1);
  pointer-events: none;
}
.sihir-dede.gorunur { transform: translateY(0); pointer-events: auto; }
.sihir-dede svg { width: 120px; height: 120px; display: block; }
.sihir-balon {
  margin-bottom: 84px; background: var(--surface); color: var(--ink);
  border: 2px solid var(--ink); border-radius: var(--r-md) var(--r-md) 4px var(--r-md);
  padding: 10px var(--s3); font: 700 18px/24px var(--display); white-space: nowrap;
  opacity: 0; transform: scale(.8); transform-origin: right bottom; transition: opacity .2s .35s, transform .2s .35s;
}
.sihir-balon s { color: var(--ink-muted); text-decoration-color: var(--ruby); text-decoration-thickness: 3px; }
.sihir-balon b { color: var(--ruby-text); }
.sihir-dede.gorunur .sihir-balon { opacity: 1; transform: none; }
.sihir-dede .sg-goz-sag { transform-box: fill-box; transform-origin: center; }
.sihir-dede.gorunur .sg-goz-sag { animation: e-kirp .5s 1.1s ease-in-out; }
.sihir-dede.gorunur .sg-asa { transform-box: view-box; transform-origin: 160px 196px; animation: e-salla .7s .5s ease-in-out; }
@keyframes e-kirp { 40%, 60% { transform: scaleY(.12); } }
@keyframes e-salla { 30% { transform: rotate(-12deg); } 65% { transform: rotate(8deg); } }

@media (max-width: 560px) {
  .sihir-dede { right: 8px; }
  .sihir-dede svg { width: 92px; height: 92px; }
  .sihir-balon { margin-bottom: 64px; font-size: 16px; }
}

/* Hareket azaltma: çizgiler hazır, Dede kaymadan belirir */
@media (prefers-reduced-motion: reduce) {
  .ciz-cizgi path, .karalama-svg path, .hesap-halka path { animation: none; transition: none; stroke-dashoffset: 0; }
  .sihir-dede { transition: none; }
  .sihir-dede.gorunur .sg-goz-sag, .sihir-dede.gorunur .sg-asa { animation: none; }
  .sihir-balon { transition: none; }
  .nf-serit, .es-ray, .es-uclar span, .cizim-onay .tik { transition: none; }
  .nf-yeni { animation: none; }
}

/* ---------- Kütüphane taraması 3: el çizimi onay kutusu ---------- */
/* Gerçek onay kutusu üstte ama görünmez; klavye ve ekran okuyucu onunla çalışır */
.cizim-onay { position: relative; flex: none; width: 26px; height: 26px; margin-top: -2px; }
.kutu-onay .cizim-onay input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.cizim-onay svg { width: 26px; height: 26px; display: block; overflow: visible; pointer-events: none; }
.cizim-onay .kare { fill: none; stroke: var(--ink-muted); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: stroke .2s; }
.cizim-onay .tik {
  fill: none; stroke: var(--ruby); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 1 2; stroke-dashoffset: 1.01; transition: stroke-dashoffset .45s cubic-bezier(.6, 0, .3, 1);
}
.cizim-onay input:checked + svg .tik { stroke-dashoffset: 0; }
.cizim-onay input:checked + svg .kare, .kutu-onay:hover .kare { stroke: var(--ink); }
.cizim-onay input:focus-visible + svg { outline: 2px solid var(--ruby); outline-offset: 4px; border-radius: 6px; }

/* ---------- Kütüphane taraması 4: kendini yazan örnek ---------- */
.kutu-satir { position: relative; }
.ornek-yazi {
  position: absolute; top: 0; left: 0; right: 68px; pointer-events: none;
  font: 400 20px/1.5 var(--body); color: var(--ink-muted); opacity: .8; white-space: pre-wrap;
}
.ornek-imlec { display: inline-block; width: 2px; height: 1.05em; margin-left: 1px; background: var(--ruby); vertical-align: -0.15em; animation: e-yanip .9s steps(1) infinite; }
@keyframes e-yanip { 50% { opacity: 0; } }
@media (max-width: 680px) { .ornek-yazi { font-size: 17px; } }
.gorunmez { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ---------- Kütüphane taraması 5: gönderince pırıltı ---------- */
.kutu-bolum .kap { position: relative; }
.kivilcim-kat { position: absolute; inset: 0; pointer-events: none; overflow: visible; z-index: 2; }
.kv-cizgi { position: absolute; width: 14px; height: 3px; margin-top: -1.5px; border-radius: 2px; background: var(--spark); transform-origin: 0 50%; }
.kv-yildiz { position: absolute; width: 12px; height: 12px; margin: -6px 0 0 -6px; fill: var(--spark); }