:root{
  --bg:#0b0f14;
  --card:#0f141b;
  --text:#e6eaf0;
  --muted:#b8c2cc;
  --primary:#6ea8fe;
  --r:16px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --maxw:1100px;
  --gap:16px;

  /* nagłówek/stopka jak na głównej */
  --bar-bg:#11161d;
  --bar-sep:rgba(255,255,255,.06);

  /* proporcja wideo */
  --video-ratio:16/9;
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  font-family:system-ui, Segoe UI, Roboto, Helvetica, Arial;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

/* kontener */
.container{width:min(var(--maxw),92vw);margin-inline:auto}

/* header */
.page-header{background:var(--bar-bg);border-bottom:1px solid var(--bar-sep)}
.page-header .container{padding:18px}
.page-header h1{margin:0;font-size:28px;font-weight:800;letter-spacing:.2px}
.header-row{
  display:flex;
  align-items:center;
  justify-content:center;  /* ⬅ nagłówek na środku */
  text-align:center;
  position:relative;
}

.header-actions{
  position:absolute;
  right:18px;               /* ⬅ przycisk wyloguj w prawym górnym rogu */
  top:50%;
  transform:translateY(-50%);
}

/* main wypycha stopkę */
main{flex:1 0 auto}

/* hero */
.hero{min-height:40vh;display:flex;align-items:center;justify-content:center;text-align:center;flex-direction:column;padding:30px 0}
.hero h2{margin:.2em 0;font-size:34px}
.muted{color:var(--muted)}

/* logowanie */
.auth{margin-top:20px}
.auth-form{display:flex;flex-direction:column;align-items:center;gap:12px}
.auth-form input{padding:10px 14px;border-radius:10px;border:1px solid #444;width:min(300px,90vw);font-size:16px;background:#0e141b;color:var(--text)}
.auth-form button{width:min(300px,90vw)}
.auth-msg{color:#ff6b6b;font-size:14px;min-height:1.2em}

/* galeria */
.container-gallery{padding:24px 0 64px}
.gallery-heading{font-size:24px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--gap)}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;position:relative}

/* zdjęcia */
.thumb{aspect-ratio:4/3;width:100%;object-fit:cover;transition:transform .2s ease-in-out;display:block}
.card:hover .thumb{transform:scale(1.03)}

/* filmy — wrapper z aspect-ratio, żeby nie ucinało wysokości */
.card.video{background:var(--card);box-shadow:var(--shadow);border-radius:var(--r);overflow:hidden}
.video-wrap{position:relative;width:100%;aspect-ratio:var(--video-ratio);background:#000;border-radius:var(--r)}
.video-wrap>video{position:absolute;inset:0;width:100%;height:100%;display:block;border-radius:var(--r);object-fit:contain}
.videos h2{margin:28px 0 12px}

/* viewer (dialog) */
dialog#viewer{border:none;padding:0;width:min(92vw,1080px);background:rgba(8,12,17,.9)}
#viewer::backdrop{background:rgba(0,0,0,.6)}
#viewer img{display:block;width:100%;height:auto}
#viewer .close{position:absolute;top:10px;right:10px;background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:8px;padding:6px 10px;cursor:pointer}
.viewer-nav{position:absolute;inset:auto 0 10px 0;display:flex;justify-content:space-between;padding:0 10px}
.viewer-nav button{background:rgba(255,255,255,.15);color:#fff;border:none;padding:8px 12px;border-radius:10px;cursor:pointer}

/* stopka (odcięta jak na głównej) */
footer{
  flex-shrink:0;
  background:var(--bar-bg);
  border-top:1px solid var(--bar-sep);
  padding:26px 0;
  font-size:14px;
  color:var(--muted);
  text-align:center;
}
footer::before{content:"";position:absolute;left:0;right:0;height:0}
footer .container{text-align:center}

/* toast */
.toast{position:fixed;z-index:9999;right:18px;bottom:18px;max-width:min(420px,94vw);padding:12px 14px;border-radius:12px;font-size:14px;line-height:1.35;display:none;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.toast.show{display:block;animation:toast-in .22s ease-out}
.toast.success{background:#0f5132;color:#d1f7e1;border:1px solid #0b3d26}
.toast.error{background:#5c2a2a;color:#ffe1e1;border:1px solid #4a1f1f}
@keyframes toast-in{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}

/* przyciski */
.btn{background:#33c640;color:#081019;padding:10px 16px;border-radius:12px;font-weight:700;border:none;cursor:pointer}
.btn:hover{filter:brightness(1.05)}
.btn-outline{background:transparent;color:var(--text);border:1px solid #6b7280}

/* helpers */
.hidden{display:none!important}