:root{
  --bg:#f7fbf8;
  --card:#ffffff;
  --text:#223;
  --muted:#667;
  --brand:#1f8a70;   /* çam yeşili */
  --accent:#ff7a00;  /* turuncu dokunuş */
  --shadow:0 8px 24px rgba(0,0,0,.08);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
header{
  display:flex;align-items:center;gap:16px;padding:18px 20px;background:#fff;box-shadow:var(--shadow);position:sticky;top:0;z-index:10
}
header img{height:42px}
header h1{font-size:18px;margin:0;color:#123}
.container{max-width:1100px;margin:24px auto;padding:0 16px}
.hero{
  display:grid;grid-template-columns:1.2fr .8fr;gap:20px;margin-top:20px
}
.hero .card{
  background:var(--card);border-radius:18px;padding:20px;box-shadow:var(--shadow)
}
.badge{display:inline-block;background:var(--accent);color:#fff;border-radius:999px;padding:6px 12px;font-weight:600;font-size:12px}
h2{margin:8px 0 14px 0}
p.muted{color:var(--muted)}
.grid{
  display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin:22px 0
}
.item{background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.item img,.item video{display:block;width:100%;height:220px;object-fit:cover;background:#eef}
.item .meta{padding:12px;font-size:14px;color:#445;display:flex;justify-content:space-between;align-items:center}
.btn{
  display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff;border:none;border-radius:12px;padding:10px 14px;font-weight:600;cursor:pointer;box-shadow:var(--shadow)
}
.btn.alt{background:var(--accent)}
.btn.danger{background:#c73636}
.form{display:grid;gap:12px}
input[type="text"],input[type="file"]{
  width:100%;padding:12px;border:1px solid #e3e6ea;border-radius:12px;background:#fff
}
.card footer{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:900px){ .hero{grid-template-columns:1fr} }