/* Likya Havuz — su efektleri (water.js ile birlikte).
   Yardımcı sınıflar (diğer modüller kullanabilir):
   .kulvar-ipi            yatay şamandıra boncuk ipi (kulvar ayracı). .dikey → dikey ip. .mavi / .kirmizi / .sari renk varyantı
   .su-dolgu (+ .su-dolgu-yuzey)  alttan dolan dalgalı su seviyesi; App.water.wave(el,{level}) üretir. --seviye: 0..1
   .su-cizgi              kulvar zemin şeridi (havuz dibindeki koyu T çizgisi), kutu arka planı olarak
   .kabarcik              tek kabarcık (water.js hero/zemin kullanır)
   .su-hero               App.water.hero(el) kabı */

/* ---------- Arka plan katmanı */
#su-zemin { overflow: hidden; contain: strict;
  background:
    radial-gradient(120% 70% at 15% -10%, color-mix(in srgb, var(--su1) 30%, transparent), transparent 60%),
    radial-gradient(90% 60% at 100% 110%, color-mix(in srgb, var(--su2) 18%, transparent), transparent 60%),
    linear-gradient(180deg, var(--zemin), var(--zemin2)); }
/* filter:blur YOK: ~86×54 piksellik tuval tarayıcıda çift doğrusal büyütmeyle zaten yumuşak; tam ekran blur her karede
   tüm görünümü yeniden boyatıyordu (ölçüm: 1366×860'ta kare süresi ~73ms → ~42ms, yazılım çizimde) */
#su-zemin canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; image-rendering: auto; opacity: calc(var(--su-guc) * .7);
  transform: scale(1.04); transition: opacity .6s; }
html[data-tema="gece"] #su-zemin canvas { mix-blend-mode: screen; opacity: calc(var(--su-guc) * .38); }
html[data-tema="kontrast"] #su-zemin canvas, html[data-tema="kontrast"] #su-zemin .su-kulvarlar, html[data-tema="kontrast"] #su-zemin .su-kabarciklar { display: none; }
/* Havuz dibindeki kulvar şeritleri: çok soluk, dikey */
#su-zemin .su-kulvarlar { position: absolute; inset: 0; opacity: calc(var(--su-guc) * .07);
  background: repeating-linear-gradient(90deg, transparent 0 calc(12.5vw - 6px), var(--su3) calc(12.5vw - 6px) calc(12.5vw + 6px), transparent calc(12.5vw + 6px) 25vw);
  -webkit-mask: linear-gradient(180deg, transparent 4%, #000 14%, #000 86%, transparent 96%); mask: linear-gradient(180deg, transparent 4%, #000 14%, #000 86%, transparent 96%); }
#su-zemin .su-kabarciklar { position: absolute; inset: 0; }
html.su-kapali #su-zemin canvas, html.su-kapali #su-zemin .su-kabarciklar { display: none; }
/* (mobil blur kaldırıldı — yukarıdaki nota bakın) */

/* ---------- Kabarcık */
.kabarcik { position: absolute; bottom: -24px; width: var(--b, 8px); height: var(--b, 8px); border-radius: 50%; pointer-events: none; will-change: transform, opacity;
  background: radial-gradient(circle at 32% 30%, rgba(255,255,255,.95) 0 18%, color-mix(in srgb, var(--su1) 30%, transparent) 45%, transparent 70%);
  border: 1px solid color-mix(in srgb, var(--su1) 55%, rgba(255,255,255,.6)); opacity: 0;
  animation: kabarcik-yuksel var(--sure, 14s) linear var(--gecikme, 0s) infinite; }
@keyframes kabarcik-yuksel {
  0% { transform: translate3d(0, 0, 0); opacity: 0; }
  8% { opacity: .55; }
  50% { transform: translate3d(var(--salin, 14px), -55vh, 0); }
  85% { opacity: .45; }
  100% { transform: translate3d(calc(var(--salin, 14px) * -0.6), -110vh, 0); opacity: 0; }
}

/* ---------- Tıklama dalgası (ripple) — water.js .su-halka-kap içine .su-halka ekler */
.su-halka-kap { position: absolute; inset: 0; overflow: hidden; border-radius: inherit; pointer-events: none; z-index: -1; contain: strict; }
.kart, .ikon-btn, .menu-oge, .alt-oge, .sekme, .secim { isolation: isolate; }
.su-halka { position: absolute; left: var(--x); top: var(--y); width: var(--d); height: var(--d); margin: calc(var(--d) / -2) 0 0 calc(var(--d) / -2); border-radius: 50%; pointer-events: none; z-index: 0;
  border: 2px solid color-mix(in srgb, var(--su1) 70%, rgba(255,255,255,.7)); background: radial-gradient(circle, transparent 55%, color-mix(in srgb, var(--su1) 25%, transparent) 70%, transparent 72%);
  transform: scale(0); opacity: .9; animation: su-halka .65s cubic-bezier(.2, .7, .3, 1) forwards; }
.su-halka.iki { animation-delay: .09s; border-width: 1px; opacity: .6; }
.btn.ana .su-halka, .btn.tehlike .su-halka, .btn.basari .su-halka, .menu-oge .su-halka { border-color: rgba(255,255,255,.75); background: radial-gradient(circle, transparent 55%, rgba(255,255,255,.18) 70%, transparent 72%); }
@keyframes su-halka { to { transform: scale(1); opacity: 0; } }
.su-dalgali { position: relative; overflow: hidden; }

/* ---------- Hero: büyük su yüzeyi (giriş/karşılama). Kap: .su-hero-kap (water.js ekler) */
.su-hero-kap { position: relative; isolation: isolate; }
.su-hero-kap > .su-hero { z-index: -1; }
.su-hero { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; isolation: isolate;
  background: linear-gradient(180deg, color-mix(in srgb, var(--su1) 55%, var(--zemin)) 0%, var(--su2) 48%, var(--su3) 100%); }
.su-hero-isik { position: absolute; inset: -10%; opacity: .5; mix-blend-mode: soft-light; filter: blur(3px); }
.su-hero canvas.su-hero-isik { width: 120%; height: 120%; }
/* Kulvar ipleri: perspektifle uzaklaşan */
.su-hero-ipler { position: absolute; left: -20%; right: -20%; bottom: 0; height: 62%; transform-origin: 50% 100%; transform: perspective(500px) rotateX(58deg);
  background:
    repeating-linear-gradient(90deg, transparent 0 calc(16.66% - 5px), var(--ip1) calc(16.66% - 5px) calc(16.66% + 5px), transparent calc(16.66% + 5px) 33.33%);
  -webkit-mask: repeating-linear-gradient(180deg, #000 0 12px, rgba(0,0,0,.35) 12px 24px), linear-gradient(to top, #000, transparent);
  -webkit-mask-composite: source-in; mask: repeating-linear-gradient(180deg, #000 0 12px, rgba(0,0,0,.35) 12px 24px) intersect, linear-gradient(to top, #000 30%, transparent);
  opacity: .55; }
.su-hero-seritler { position: absolute; left: -20%; right: -20%; bottom: 0; height: 62%; transform-origin: 50% 100%; transform: perspective(500px) rotateX(58deg);
  background: repeating-linear-gradient(90deg, transparent 0 calc(8.33% - 7px), color-mix(in srgb, var(--su3) 75%, #000) calc(8.33% - 7px) calc(8.33% + 7px), transparent calc(8.33% + 7px) 16.66%);
  -webkit-mask: linear-gradient(to top, #000 10%, transparent 90%); mask: linear-gradient(to top, #000 10%, transparent 90%); opacity: .28; }
.su-hero-dalgalar { position: absolute; left: 0; right: 0; bottom: 0; height: 38%; min-height: 120px; }
.su-hero-dalgalar svg { position: absolute; left: 0; bottom: 0; width: 200%; height: 100%; display: block; }
.su-hero-dalgalar .d1 { fill: color-mix(in srgb, var(--su1) 45%, transparent); animation: dalga-kay 18s linear infinite; bottom: 18%; }
.su-hero-dalgalar .d2 { fill: color-mix(in srgb, var(--su2) 55%, transparent); animation: dalga-kay 12s linear infinite reverse; bottom: 8%; }
.su-hero-dalgalar .d3 { fill: color-mix(in srgb, var(--su3) 80%, transparent); animation: dalga-kay 8s linear infinite; }
@keyframes dalga-kay { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-50%, 0, 0); } }
.su-hero-parilti { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,.35), transparent 30%); mix-blend-mode: overlay; }
.su-hero .kabarcik { --b: 10px; }
html.su-kapali .su-hero *, html.su-kapali .su-hero svg { animation: none !important; }
html.su-kapali .su-hero canvas, html.su-kapali .su-hero .kabarcik { display: none; }
html[data-tema="kontrast"] .su-hero { background: #000; }
html[data-tema="kontrast"] .su-hero > :not(.su-hero-dalgalar) { display: none; }

/* ---------- Su seviyesi dolgusu: App.water.wave(el, {level}) */
.su-dolgu { position: relative; overflow: hidden; isolation: isolate; --seviye: 0; }
.su-dolgu-su { position: absolute; left: 0; right: 0; bottom: 0; height: calc(var(--seviye) * 100%); z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, color-mix(in srgb, var(--su1) 75%, transparent), color-mix(in srgb, var(--su2) 85%, transparent));
  transition: height .8s cubic-bezier(.3, .8, .3, 1); }
.su-dolgu-yuzey { position: absolute; left: 0; bottom: 100%; width: 200%; height: 8px; display: block; fill: color-mix(in srgb, var(--su1) 75%, transparent); animation: dalga-kay 3.2s linear infinite; }
.su-dolgu-yuzey.arka { fill: color-mix(in srgb, var(--su2) 45%, transparent); height: 9px; animation-duration: 4.6s; animation-direction: reverse; }
.su-dolgu[data-seviye-tam] .su-dolgu-yuzey, .su-dolgu[data-seviye-bos] .su-dolgu-yuzey { display: none; }
/* Yatay dolgu (kredi çubuğu): soldan sağa dolar, sağ kenarı dalgalı */
.su-dolgu.yatay .su-dolgu-su { top: 0; bottom: 0; right: auto; height: auto; width: calc(var(--seviye) * 100%); transition: width .8s cubic-bezier(.3, .8, .3, 1);
  background: linear-gradient(90deg, var(--su2), var(--su1)); }
.su-dolgu.yatay .su-dolgu-yuzey { left: 100%; bottom: auto; top: 0; width: 8px; height: 200%; animation-name: dalga-kay-dikey; }
@keyframes dalga-kay-dikey { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(0, -50%, 0); } }
/* Doluluk tonları (isteğe bağlı) */
.su-dolgu.dolu .su-dolgu-su { background: linear-gradient(180deg, color-mix(in srgb, var(--sari) 50%, var(--su1)), color-mix(in srgb, var(--kirmizi) 40%, var(--su2))); }
/* Hazır kredi çubuğu: <div class="su-cubuk"></div> + App.water.wave(el,{level, horizontal:true}) */
.su-cubuk { height: 14px; border-radius: 99px; background: var(--zemin2); border: 1px solid var(--cizgi); }
html.su-kapali .su-dolgu-yuzey { animation: none; }
html[data-tema="kontrast"] .su-dolgu-su { background: var(--su1); }

/* ---------- Kulvar ipi (şamandıra boncukları) */
.kulvar-ipi { --ipr1: var(--ip1); --ipr2: var(--ip2); display: block; height: 8px; min-width: 24px; border-radius: 4px; pointer-events: none;
  background: repeating-linear-gradient(90deg, var(--ipr1) 0 10px, var(--ipr2) 10px 20px);
  -webkit-mask: radial-gradient(ellipse 5px 4px at 5px 50%, #000 90%, transparent 100%) 0 0 / 10px 100% repeat-x;
  mask: radial-gradient(ellipse 5px 4px at 5px 50%, #000 90%, transparent 100%) 0 0 / 10px 100% repeat-x;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,.18)); }
.kulvar-ipi.dikey { width: 8px; height: auto; min-width: 0; min-height: 24px; align-self: stretch;
  background: repeating-linear-gradient(180deg, var(--ipr1) 0 10px, var(--ipr2) 10px 20px);
  -webkit-mask: radial-gradient(ellipse 4px 5px at 50% 5px, #000 90%, transparent 100%) 0 0 / 100% 10px repeat-y;
  mask: radial-gradient(ellipse 4px 5px at 50% 5px, #000 90%, transparent 100%) 0 0 / 100% 10px repeat-y; }
.kulvar-ipi.kirmizi { --ipr1: #d61f2c; --ipr2: #fff; }
.kulvar-ipi.mavi { --ipr1: #0369a1; --ipr2: #fff; }
.kulvar-ipi.sari { --ipr1: #facc15; --ipr2: #1d4ed8; }
html[data-tema="gece"] .kulvar-ipi.kirmizi, html[data-tema="gece"] .kulvar-ipi.mavi { --ipr2: #cbd5e1; }
/* Havuz dibi kulvar şeridi (koyu T çizgisi) — bir kutunun arka planı olarak */
.su-cizgi { background-image: linear-gradient(90deg, transparent calc(50% - 3px), color-mix(in srgb, var(--su3) 22%, transparent) calc(50% - 3px) calc(50% + 3px), transparent calc(50% + 3px)); }

@media (prefers-reduced-motion: reduce) {
  .kabarcik, .su-hero canvas { display: none; }
  .su-hero-dalgalar svg, .su-dolgu-yuzey { animation: none !important; }
}
@media (forced-colors: active) { #su-zemin, .su-hero { display: none; } }