/* Ortak 10 tema ve erişilebilir tema seçim paneli */
[data-theme="high-contrast"]{color-scheme:dark;--bg:#000;--bg-soft:#080808;--card:#0b0b0b;--surface:#0b0b0b;--surface-strong:#101010;--surface-hover:#1b1b1b;--input:#111;--text:#fff;--muted:#f2f2f2;--muted-strong:#fff;--accent:#ffd400;--accent2:#ffb000;--blue:#58a6ff;--blue-light:#8bc1ff;--cyan:#7ee7ff;--green:#7cff6b;--yellow:#ffd400;--red:#ff6b6b;--violet:#d9a7ff;--border:#fff;--border-strong:#ffd400;--shadow:0 0 0 2px #fff}
[data-theme="okabe-ito"]{color-scheme:dark;--bg:#101827;--bg-soft:#172033;--card:#1b2638;--surface:#1b2638;--surface-strong:#223149;--surface-hover:#2a3a55;--input:#25344c;--text:#fff;--muted:#d5deea;--muted-strong:#eef5ff;--accent:#e69f00;--accent2:#c98200;--blue:#56b4e9;--blue-light:#8bd3f7;--cyan:#56b4e9;--green:#009e73;--yellow:#f0e442;--red:#d55e00;--violet:#cc79a7;--border:#71829a;--border-strong:#f0e442}
[data-theme="blue-orange"]{color-scheme:dark;--bg:#071b33;--bg-soft:#0d2745;--card:#123252;--surface:#123252;--surface-strong:#173d63;--surface-hover:#1d4a76;--input:#173d63;--text:#fff;--muted:#c8d9eb;--muted-strong:#edf6ff;--accent:#f2994a;--accent2:#d97720;--blue:#2f80ed;--blue-light:#6aa8ff;--cyan:#56ccf2;--green:#f2c94c;--yellow:#f2c94c;--red:#ff7a59;--violet:#bb6bd9;--border:#6684a3;--border-strong:#f2994a}
[data-theme="purple-yellow"]{color-scheme:dark;--bg:#160d2e;--bg-soft:#21143e;--card:#2b1b4b;--surface:#2b1b4b;--surface-strong:#37245d;--surface-hover:#463075;--input:#37245d;--text:#fff;--muted:#ded4ef;--muted-strong:#f6f0ff;--accent:#facc15;--accent2:#eab308;--blue:#a78bfa;--blue-light:#c4b5fd;--cyan:#67e8f9;--green:#fde047;--yellow:#facc15;--red:#fb7185;--violet:#8b5cf6;--border:#806fa0;--border-strong:#facc15}
[data-theme="mono"]{color-scheme:dark;--bg:#111;--bg-soft:#181818;--card:#202020;--surface:#202020;--surface-strong:#292929;--surface-hover:#333;--input:#2b2b2b;--text:#fff;--muted:#d0d0d0;--muted-strong:#eee;--accent:#f5f5f5;--accent2:#cfcfcf;--blue:#dedede;--blue-light:#fff;--cyan:#bbb;--green:#eee;--yellow:#fff;--red:#aaa;--violet:#ccc;--border:#777;--border-strong:#fff}

.theme-panel{position:fixed;right:18px;bottom:76px;z-index:1000;width:min(440px,calc(100vw - 28px));max-height:min(720px,calc(100vh - 100px));overflow:auto;padding:16px;border:1px solid var(--border);border-radius:18px;background:var(--card,var(--surface-strong,#111d30));color:var(--text);box-shadow:0 24px 70px rgba(0,0,0,.42)}
.theme-panel[hidden]{display:none!important}.theme-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}.theme-panel-head strong{display:block;font-size:1.08rem}.theme-panel-head span{display:block;margin-top:3px;color:var(--muted);font-size:.78rem}.theme-close{width:34px;height:34px;border:1px solid var(--border);border-radius:10px;background:var(--input,var(--surface-hover));color:var(--text);font-size:1.35rem;cursor:pointer}.theme-help{margin:0 0 12px;color:var(--muted);font-size:.78rem;line-height:1.45}.safe-badge,.theme-copy em{display:inline-flex;width:max-content;border-radius:999px;padding:3px 7px;background:color-mix(in srgb,var(--blue) 18%,transparent);color:var(--blue-light,var(--blue));font-size:.66rem;font-style:normal;font-weight:800}.theme-copy em.standard{background:color-mix(in srgb,var(--muted) 14%,transparent);color:var(--muted)}.theme-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.theme-choice{position:relative;display:grid;grid-template-columns:42px 1fr 18px;align-items:center;gap:9px;min-height:76px;padding:10px;border:1px solid var(--border);border-radius:13px;background:var(--input,var(--surface-hover));color:var(--text);text-align:left;cursor:pointer}.theme-choice:hover,.theme-choice:focus-visible{border-color:var(--accent);outline:3px solid color-mix(in srgb,var(--accent) 22%,transparent)}.theme-choice.active{border:2px solid var(--accent);padding:9px}.theme-swatches{display:flex;width:38px;height:38px;overflow:hidden;border:1px solid color-mix(in srgb,var(--text) 20%,transparent);border-radius:50%}.theme-swatches i{flex:1;background:var(--swatch)}.theme-copy{min-width:0}.theme-copy strong,.theme-copy small{display:block}.theme-copy strong{font-size:.82rem}.theme-copy small{margin:2px 0 6px;color:var(--muted);font-size:.67rem;line-height:1.25}.theme-check{opacity:0;color:var(--accent);font-weight:900}.theme-choice.active .theme-check{opacity:1}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.icon-btn{display:grid;place-items:center;font-size:1rem}.icon-btn:focus-visible,.theme-close:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:2px}
@media(max-width:620px){.theme-panel{right:10px;bottom:70px;width:calc(100vw - 20px);padding:13px}.theme-grid{grid-template-columns:1fr}.theme-choice{min-height:68px}.floating-controls{right:12px!important;bottom:12px!important}}
@media(prefers-reduced-motion:reduce){.theme-choice,.icon-btn{transition:none!important}}
.swatch-dark-1{background:#08111f}.swatch-dark-2{background:#3b82f6}.swatch-dark-3{background:#10b981}
.swatch-graphite-1{background:#101318}.swatch-graphite-2{background:#94a3b8}.swatch-graphite-3{background:#f8fafc}
.swatch-forest-1{background:#07140f}.swatch-forest-2{background:#22c55e}.swatch-forest-3{background:#38bdf8}
.swatch-ocean-1{background:#06131f}.swatch-ocean-2{background:#06b6d4}.swatch-ocean-3{background:#60a5fa}
.swatch-light-1{background:#edf2f7}.swatch-light-2{background:#2563eb}.swatch-light-3{background:#172033}
.swatch-high-contrast-1{background:#000}.swatch-high-contrast-2{background:#ffd400}.swatch-high-contrast-3{background:#fff}
.swatch-okabe-ito-1{background:#111827}.swatch-okabe-ito-2{background:#56b4e9}.swatch-okabe-ito-3{background:#e69f00}
.swatch-blue-orange-1{background:#071b33}.swatch-blue-orange-2{background:#2f80ed}.swatch-blue-orange-3{background:#f2994a}
.swatch-purple-yellow-1{background:#1b1235}.swatch-purple-yellow-2{background:#8b5cf6}.swatch-purple-yellow-3{background:#facc15}
.swatch-mono-1{background:#111}.swatch-mono-2{background:#777}.swatch-mono-3{background:#f5f5f5}

/* Sağ üst görünüm kontrolleri */
.floating-controls{
  position:fixed!important;
  top:20px!important;
  right:20px!important;
  bottom:auto!important;
  display:flex!important;
  align-items:center;
  gap:11px!important;
  z-index:1200!important;
}
.floating-controls .icon-btn{
  width:52px!important;
  height:52px!important;
  min-width:52px;
  border:2px solid color-mix(in srgb,var(--accent) 72%,var(--text) 28%)!important;
  border-radius:15px!important;
  background:color-mix(in srgb,var(--card,var(--surface-strong,#111d30)) 86%,var(--text) 14%)!important;
  color:var(--text)!important;
  font-size:1.24rem!important;
  box-shadow:0 10px 28px rgba(0,0,0,.34),0 0 0 3px color-mix(in srgb,var(--accent) 13%,transparent)!important;
  opacity:.96;
  backdrop-filter:blur(12px);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,background .18s ease!important;
}
.floating-controls .icon-btn:hover{
  transform:translateY(-2px) scale(1.04);
  border-color:var(--accent)!important;
  background:color-mix(in srgb,var(--accent) 18%,var(--card,var(--surface-strong,#111d30)))!important;
  box-shadow:0 14px 34px rgba(0,0,0,.4),0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)!important;
}
.floating-controls .icon-btn:active{transform:scale(.97)}
.theme-panel{
  top:84px!important;
  right:20px!important;
  bottom:auto!important;
  max-height:calc(100vh - 104px)!important;
}
@media(max-width:620px){
  .floating-controls{top:10px!important;right:10px!important;bottom:auto!important;gap:8px!important}
  .floating-controls .icon-btn{width:48px!important;height:48px!important;min-width:48px;font-size:1.14rem!important;border-radius:14px!important}
  .theme-panel{top:68px!important;right:10px!important;bottom:auto!important;max-height:calc(100vh - 78px)!important}
}