/* =========================
   Taner Eren - Ultra Premium / Star-Gold Theme
   style.css (FULL) - FIXED
   - Animated starflow + glitter (no extra HTML)
   - Works with body.dark (and html.dark body)
   - Canvas mode disables pseudo overlays (before+after)
   ========================= */

/* ---------------------------------
   Variables (single control point)
---------------------------------- */
:root{
  --radius: 18px;

  /* Base */
  --bg: #f6f5f2;
  --text: #121214;

  /* Gold palette */
  --gold: #c28f2c;
  --gold-2: #f2d38b;
  --gold-3: #fff2c2;

  /* Glow */
  --glow-soft: 0 0 22px rgba(194,143,44,.14);
  --glow-mid:  0 0 40px rgba(194,143,44,.18);
  --glow-strong: 0 0 70px rgba(194,143,44,.22);

  /* Effects tuning (YOĞUNLUK) */
  --bg-star-opacity: .55;          /* yıldız görünürlüğü */
  --bg-glitter-opacity: .28;       /* sim/parıltı görünürlüğü */
  --bg-veil-opacity: .22;          /* altın “veil” */
  --bg-speed: 32s;                 /* yıldız akış hızı (küçük = hızlı) */
  --glitter-speed: 18s;            /* sim akış hızı */

  --panel-border: rgba(0,0,0,.07);
  --panel-inset: rgba(255,255,255,.06);

  --btn-border: rgba(0,0,0,.08);
  --btn-inset: rgba(255,255,255,.10);
}

/* Dark tokens (support both body.dark and html.dark body) */
html.dark body,
body.dark{
  --bg: #07080a;
  --text: #f4f5f6;

  --bg-star-opacity: .65;
  --bg-glitter-opacity: .34;
  --bg-veil-opacity: .18;

  --panel-border: rgba(255,255,255,.10);
  --panel-inset: rgba(255,255,255,.06);

  --btn-border: rgba(255,255,255,.12);
  --btn-inset: rgba(255,255,255,.06);
}

/* Optional base usage */
body{
  background: var(--bg);
  color: var(--text);
  position: relative;
}

/* Smooth rendering */
html, body{
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------------------------------
   BACKGROUND: Starflow + glitter + gold veil
   (No extra HTML needed)
---------------------------------- */

/* Starfield drift */
@keyframes starDrift {
  0%   { transform: translate3d(0,0,0); }
  100% { transform: translate3d(-280px, 220px, 0); }
}

/* Glitter drift (different direction for parallax) */
@keyframes glitterDrift {
  0%   { transform: translate3d(0,0,0); }
  100% { transform: translate3d(220px, -280px, 0); }
}

/* Soft breathing glow (very subtle) */
@keyframes veilPulse{
  0%,100% { opacity: var(--bg-veil-opacity); }
  50%     { opacity: calc(var(--bg-veil-opacity) + .08); }
}

/* Layer 1: stars (small + medium points) */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;

  /* stars are made by repeating radial gradients */
  background:
    radial-gradient(circle, rgba(255,255,255,.90) 1px, transparent 1.6px),
    radial-gradient(circle, rgba(242,211,139,.70) 1px, transparent 2px),
    radial-gradient(circle, rgba(255,255,255,.55) 1px, transparent 1.8px);

  background-size:
    140px 140px,     /* big sparse */
    220px 220px,     /* gold sparse */
    90px 90px;       /* denser */

  background-position:
    0 0,
    40px 70px,
    10px 20px;

  opacity: var(--bg-star-opacity);
  mix-blend-mode: screen;

  transform: translate3d(0,0,0);
  animation: starDrift var(--bg-speed) linear infinite;

  /* performance */
  will-change: transform, opacity;
}

/* Layer 2: glitter + gold veil (separate parallax) */
body::after{
  content:"";
  position: fixed;
  inset: -10%;
  pointer-events: none;
  z-index: 0;

  background:
    /* gold veil / bloom */
    radial-gradient(circle at 18% 20%, rgba(194,143,44,.18), transparent 42%),
    radial-gradient(circle at 82% 26%, rgba(194,143,44,.14), transparent 46%),
    radial-gradient(circle at 30% 85%, rgba(194,143,44,.12), transparent 46%),
    radial-gradient(circle at 86% 86%, rgba(194,143,44,.10), transparent 45%),

    /* glitter grain */
    radial-gradient(circle, rgba(255,255,255,.22) 1px, transparent 1.7px),
    radial-gradient(circle, rgba(242,211,139,.20) 1px, transparent 1.9px),

    /* cinematic diagonal sheen */
    linear-gradient(120deg,
      rgba(255,242,194,.00) 0%,
      rgba(255,242,194,.10) 18%,
      rgba(194,143,44,.06) 45%,
      rgba(255,242,194,.00) 72%
    );

  background-size:
    auto, auto, auto, auto,
    18px 18px,
    26px 26px,
    auto;

  background-position:
    0 0, 0 0, 0 0, 0 0,
    0 0,
    12px 8px,
    0 0;

  opacity: 1;
  filter: blur(.2px);

  mix-blend-mode: screen;

  transform: translate3d(0,0,0);
  animation:
    glitterDrift var(--glitter-speed) linear infinite,
    veilPulse 8s ease-in-out infinite;

  /* performance */
  will-change: transform, opacity;
}

/* Dark mode tweaks: a bit warmer & more contrast */
html.dark body::before,
body.dark::before{
  opacity: var(--bg-star-opacity);
  background:
    radial-gradient(circle, rgba(255,255,255,.85) 1px, transparent 1.6px),
    radial-gradient(circle, rgba(242,211,139,.75) 1px, transparent 2px),
    radial-gradient(circle, rgba(255,255,255,.48) 1px, transparent 1.8px);
}

html.dark body::after,
body.dark::after{
  background:
    radial-gradient(circle at 18% 20%, rgba(242,211,139,.18), transparent 45%),
    radial-gradient(circle at 82% 26%, rgba(242,211,139,.12), transparent 48%),
    radial-gradient(circle at 30% 85%, rgba(242,211,139,.10), transparent 48%),
    radial-gradient(circle at 86% 86%, rgba(242,211,139,.10), transparent 48%),

    radial-gradient(circle, rgba(255,255,255,.18) 1px, transparent 1.8px),
    radial-gradient(circle, rgba(242,211,139,.18) 1px, transparent 2.0px),

    linear-gradient(120deg,
      rgba(255,242,194,.00) 0%,
      rgba(255,242,194,.08) 18%,
      rgba(242,211,139,.05) 45%,
      rgba(255,242,194,.00) 72%
    );
}

/* ---------------------------------
   CONTENT LAYER SAFETY
   Ensure your layout sits above background effects
---------------------------------- */
.panel, .theme-toggle, .btn, .gallery-slide, .lightbox, header, main, footer{
  position: relative;
  z-index: 1;
}

/* ---------------------------------
   Panel: Luxury glass + gold rim + bloom
---------------------------------- */
.panel{
  border-radius: 24px;
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  box-shadow:
    0 18px 50px rgba(0,0,0,.26),
    0 0 0 1px var(--panel-inset) inset,
    var(--glow-soft);
}

/* Premium gold ring */
.panel::after{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius: 26px;
  pointer-events:none;
  z-index:-1;

  background: linear-gradient(135deg,
    rgba(194,143,44,.40),
    rgba(255,255,255,.14),
    rgba(194,143,44,.18)
  );

  opacity:.46;
  filter: blur(14px);
}

/* Extra inner highlight edge */
.panel::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius: 24px;
  pointer-events:none;

  background: linear-gradient(180deg,
    rgba(255,255,255,.12),
    rgba(255,255,255,.02) 35%,
    rgba(0,0,0,.02) 100%
  );
  opacity:.55;
}

/* Dark mode panel */
html.dark body .panel,
body.dark .panel{
  box-shadow:
    0 22px 64px rgba(0,0,0,.58),
    0 0 0 1px rgba(255,255,255,.06) inset,
    0 0 46px rgba(242,211,139,.10);
}
html.dark body .panel::after,
body.dark .panel::after{
  background: linear-gradient(135deg,
    rgba(242,211,139,.24),
    rgba(255,255,255,.06),
    rgba(242,211,139,.14)
  );
  opacity:.52;
}
html.dark body .panel::before,
body.dark .panel::before{
  opacity:.45;
}

/* ---------------------------------
   Theme toggle: premium button feel
---------------------------------- */
.theme-toggle{
  border: 1px solid var(--btn-border);
  border-radius: 999px;
  box-shadow:
    0 10px 26px rgba(0,0,0,.20),
    0 0 0 1px var(--btn-inset) inset,
    var(--glow-soft);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.theme-toggle:hover{
  transform: translateY(-1px);
  border-color: rgba(194,143,44,.28);
  box-shadow:
    0 14px 34px rgba(0,0,0,.24),
    0 0 0 1px rgba(194,143,44,.14) inset,
    var(--glow-mid);
}
html.dark body .theme-toggle:hover,
body.dark .theme-toggle:hover{
  border-color: rgba(242,211,139,.20);
}

/* ---------------------------------
   Logo glow
---------------------------------- */
.logo-img{
  filter: drop-shadow(0 12px 22px rgba(0,0,0,.20)) drop-shadow(0 0 22px rgba(194,143,44,.08));
}
html.dark body .logo-img,
body.dark .logo-img{
  filter: drop-shadow(0 16px 28px rgba(0,0,0,.60)) drop-shadow(0 0 26px rgba(242,211,139,.08));
}

/* ---------------------------------
   Buttons: glass + gold shimmer + bloom hover
---------------------------------- */
.btn{
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);

  border: 1px solid var(--btn-border);
  box-shadow:
    0 10px 26px rgba(0,0,0,.14),
    0 0 0 1px var(--btn-inset) inset;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}

/* sheen line */
.btn::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius: var(--radius);
  pointer-events:none;

  background: linear-gradient(115deg,
    transparent 0%,
    rgba(255,255,255,.18) 16%,
    rgba(242,211,139,.22) 24%,
    transparent 38%,
    transparent 100%
  );
  opacity: 0;
  transform: translateX(-18%) skewX(-12deg);
}

/* subtle gold edge glow */
.btn::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: var(--radius);
  pointer-events:none;

  background: linear-gradient(135deg,
    rgba(194,143,44,.16),
    rgba(255,255,255,.05),
    rgba(194,143,44,.10)
  );
  opacity: .24;
}

/* shimmer animation */
@keyframes goldShimmer{
  0%   { transform: translateX(-22%) skewX(-12deg); opacity: 0; }
  25%  { opacity: .85; }
  100% { transform: translateX(22%) skewX(-12deg); opacity: 0; }
}

.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(194,143,44,.38);
  box-shadow:
    0 18px 44px rgba(0,0,0,.22),
    0 0 0 1px rgba(194,143,44,.18) inset,
    var(--glow-mid);
}
.btn:hover::before{
  animation: goldShimmer .85s ease both;
}
html.dark body .btn,
body.dark .btn{
  box-shadow:
    0 12px 32px rgba(0,0,0,.52),
    0 0 0 1px rgba(255,255,255,.06) inset;
}
html.dark body .btn:hover,
body.dark .btn:hover{
  border-color: rgba(242,211,139,.24);
  box-shadow:
    0 22px 56px rgba(0,0,0,.70),
    0 0 0 1px rgba(242,211,139,.12) inset,
    0 0 52px rgba(242,211,139,.12);
}
html.dark body .btn::after,
body.dark .btn::after{
  opacity: .20;
}

/* Icon bubble: brushed metal */
.btn-icon{
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.10);
  box-shadow:
    0 10px 22px rgba(0,0,0,.16),
    0 0 0 1px rgba(255,255,255,.10) inset;
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;

  background: linear-gradient(145deg,
    rgba(255,255,255,.58),
    rgba(255,255,255,.18)
  );
}
.btn:hover .btn-icon{
  transform: translateY(-1px);
  border-color: rgba(194,143,44,.30);
  box-shadow:
    0 14px 28px rgba(0,0,0,.18),
    0 0 0 1px rgba(194,143,44,.10) inset;
}
html.dark body .btn-icon,
body.dark .btn-icon{
  border-color: rgba(255,255,255,.10);
  box-shadow:
    0 12px 26px rgba(0,0,0,.60),
    0 0 0 1px rgba(255,255,255,.08) inset;
  background: linear-gradient(145deg,
    rgba(255,255,255,.12),
    rgba(255,255,255,.04)
  );
}
html.dark body .btn:hover .btn-icon,
body.dark .btn:hover .btn-icon{
  border-color: rgba(242,211,139,.22);
}

/* Typography polish */
.buttons .btn{
  letter-spacing: .4px;
  font-weight: 650;
}

/* ---------------------------------
   Gallery: luxury edges + glow hover
---------------------------------- */
.gallery-slide{
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,.06);
  box-shadow:
    0 14px 34px rgba(0,0,0,.14),
    0 0 0 1px rgba(255,255,255,.06) inset;
  transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
}
.gallery-slide:hover{
  transform: translateY(-2px);
  border-color: rgba(194,143,44,.26);
  box-shadow:
    0 22px 48px rgba(0,0,0,.20),
    0 0 0 1px rgba(194,143,44,.12) inset,
    var(--glow-soft);
}
html.dark body .gallery-slide,
body.dark .gallery-slide{
  border-color: rgba(255,255,255,.08);
  box-shadow:
    0 18px 46px rgba(0,0,0,.60),
    0 0 0 1px rgba(255,255,255,.06) inset;
}
html.dark body .gallery-slide:hover,
body.dark .gallery-slide:hover{
  border-color: rgba(242,211,139,.18);
  box-shadow:
    0 24px 64px rgba(0,0,0,.78),
    0 0 0 1px rgba(242,211,139,.10) inset,
    0 0 48px rgba(242,211,139,.10);
}

/* Gallery scroll bar */
.gallery-slider::-webkit-scrollbar{ height: 10px; }
.gallery-slider::-webkit-scrollbar-track{
  background: rgba(0,0,0,.06);
  border-radius: 999px;
}
.gallery-slider::-webkit-scrollbar-thumb{
  background: rgba(194,143,44,.36);
  border-radius: 999px;
}
html.dark body .gallery-slider::-webkit-scrollbar-track,
body.dark .gallery-slider::-webkit-scrollbar-track{
  background: rgba(255,255,255,.06);
}
html.dark body .gallery-slider::-webkit-scrollbar-thumb,
body.dark .gallery-slider::-webkit-scrollbar-thumb{
  background: rgba(242,211,139,.28);
}

/* Lightbox frame */
.lightbox img{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow:
    0 22px 70px rgba(0,0,0,.75),
    0 0 0 1px rgba(242,211,139,.08) inset;
}

/* Close button */
.close{
  width: 44px;
  height: 44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 999px;

  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 14px 36px rgba(0,0,0,.45);
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
}
.close:hover{
  transform: translateY(-1px) scale(1.02);
  background: rgba(255,255,255,.12);
  border-color: rgba(242,211,139,.18);
}

/* Footer */
.footer{ opacity: .92; }
.footer a{ font-weight: 650; }

/* ---------------------------------
   Accessibility: reduce motion
---------------------------------- */
@media (prefers-reduced-motion: reduce){
  body::before, body::after{
    animation: none !important;
  }
  .btn, .btn::before, .btn-icon, .gallery-slide, .theme-toggle, .close{
    transition: none !important;
    animation: none !important;
  }
}

/* Small screens tightening */
@media (max-width: 360px){
  .logo-img{ width: 175px; }
  .btn{ padding: 13px; }
}

/* ---------------------------------
   IMPORTANT FIX:
   Canvas arkaplan aktifken eski pseudo overlay’i tamamen kapat
---------------------------------- */
body.canvas-bg-on::before,
body.canvas-bg-on::after{
  display: none !important;
}