:root{--p:#2d4a75;--p-dark:#1e3354;--p-light:#eef1f8;--purple:#7a56b8;--orange:#f08a24;--ink:#1c2233;--muted:#626b80;--bg:#fff;--line:#dfe4ee}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.narrow{max-width:620px}
a{color:var(--p)}
.top{position:sticky;top:0;background:#fffffff2;backdrop-filter:blur(6px);border-bottom:1px solid var(--line);z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;text-decoration:none;color:var(--ink)}
.logo img{width:44px;height:44px;border-radius:50%;display:block}
.logo span{color:var(--purple)}
nav{display:flex;gap:18px;align-items:center}
nav a{text-decoration:none;color:var(--ink);font-weight:500}
.btn{display:inline-block;background:var(--p);color:#fff;border:2px solid var(--p);padding:12px 22px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--p-dark);border-color:var(--p-dark)}
.btn.ghost{background:transparent;color:var(--p)}
.btn.ghost:hover{background:var(--p-light)}
.btn.small{padding:7px 16px;font-size:.9rem}
nav a.btn{color:#fff}
.hero{background:linear-gradient(135deg,var(--p-dark),var(--p) 55%,var(--purple));color:#fff;padding:72px 0 80px}
.herogrid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.herologo{justify-self:center;background:#fff;border-radius:50%;padding:10px;box-shadow:0 18px 50px #0000004d;width:min(320px,70vw)}
.herologo img{display:block;width:100%;border-radius:50%}
.hero .btn{background:var(--orange);color:#1c2233;border-color:var(--orange)}
.hero .btn:hover{background:#ffa043;border-color:#ffa043}
.hero .btn.ghost{background:transparent;color:#fff}
.hero .btn.ghost:hover{background:#ffffff26}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;opacity:.85;margin:0 0 8px}
h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.15;margin:.2em 0 .4em}
h2{font-size:1.7rem;margin:0 0 .5em}
.lead{font-size:1.15rem;max-width:620px;opacity:.95}
.hero p .btn{margin:6px 8px 6px 0}
.block{padding:60px 0}
.alt{background:var(--p-light)}
.cols{display:grid;grid-template-columns:1fr 1.3fr;gap:36px;align-items:start}
.cards{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.cards li{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:#fff}
.cards strong{display:block}
.cards span{color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{display:inline-block;background:#fff;border:1px solid var(--line);color:var(--p-dark);padding:6px 14px;border-radius:999px;font-weight:600;font-size:.95rem}
.chips a{text-decoration:none}
form label{display:block;font-weight:600;margin:0 0 16px}
input[type=text],input[type=email],input[type=tel],input[type=password],input[type=search],select{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:#fff}
input:focus,select:focus{outline:3px solid #c4b5fd;border-color:var(--p)}
label.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.95rem}
label.check input{margin-top:5px;flex:none}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.notice{padding:14px 18px;border-radius:12px;margin-bottom:18px}
.notice ul{margin:0;padding-left:18px}
.notice.ok{background:#ecfdf5;border:1px solid #6ee7b7;color:#065f46}
.notice.err{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}
footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.9rem}
.prose h2{font-size:1.2rem;margin-top:1.6em}
.adminbar{display:flex;justify-content:space-between;align-items:center;gap:12px}
.adminbar small{font-size:1rem;color:var(--muted);font-weight:400}
.filter{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.filter input,.filter select{margin:0;width:auto;min-width:200px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:var(--p-light)}
button.link{background:none;border:0;color:#b91c1c;cursor:pointer;font:inherit;text-decoration:underline;padding:0}
.muted{color:var(--muted);font-size:.9rem}
.chips span{border-left:4px solid var(--orange)}
@media(max-width:720px){.herogrid{grid-template-columns:1fr}.herologo{order:-1;width:200px}.cols{grid-template-columns:1fr}nav a:not(.btn){display:none}.hero{padding:56px 0 64px}}

/* Logo animasyonu: damga gibi yerine oturur, sonra hafifçe süzülür */
@keyframes stampIn{0%{opacity:0;transform:scale(1.7) rotate(-14deg)}60%{opacity:1;transform:scale(.94) rotate(2deg)}80%{transform:scale(1.03) rotate(-1deg)}100%{opacity:1;transform:scale(1) rotate(0)}}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(1.5deg)}}
.herologo{animation:stampIn .9s cubic-bezier(.2,.8,.2,1) both,floaty 6s ease-in-out 1.2s infinite}
.herologo:hover img{transform:rotate(360deg);transition:transform 1.2s ease}
.herologo img{transition:transform .6s ease}
.logo img{transition:transform .8s ease}
.logo:hover img{transform:rotate(360deg)}
@media (prefers-reduced-motion:reduce){.herologo{animation:none}.herologo:hover img,.logo:hover img{transform:none}}

.fieldrow{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
fieldset{border:1.5px solid var(--line);border-radius:10px;margin:0 0 16px;padding:10px 14px 4px}
legend{font-weight:600;padding:0 6px}
@media(max-width:520px){.fieldrow{grid-template-columns:1fr}}

.gbox{margin:0 0 20px;padding:16px;border:1.5px dashed var(--line);border-radius:12px;text-align:center}
.gbox .muted{margin:10px 0 0}
input[readonly]{background:var(--p-light)}

.cards.three{grid-template-columns:repeat(3,1fr);margin:18px 0 24px}
.cards.three li{border-top:4px solid var(--orange)}
.alt2{background:#fff}
@media(max-width:720px){.cards.three{grid-template-columns:1fr}}

.btn.wa{background:#25d366;border-color:#25d366;color:#06361b;display:inline-flex;align-items:center;gap:8px}
.btn.wa:hover{background:#1ebe5b;border-color:#1ebe5b}
.hero .btn.wa{background:#25d366;border-color:#25d366;color:#06361b}
.hero .btn.wa:hover{background:#4ee08a;border-color:#4ee08a}
.wabox{margin:0 0 22px;padding:18px;border:1.5px solid #bfe9cf;background:#f1fbf5;border-radius:14px;text-align:center}
.wabox .muted{margin:10px 0 0}

/* Yönetim paneli ve yeni bölümler */
.adminlinks{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:2px solid var(--line);margin:14px 0 22px}
.tabs a{padding:9px 16px;text-decoration:none;color:var(--muted);font-weight:600;border-radius:10px 10px 0 0;border:2px solid transparent;border-bottom:0;margin-bottom:-2px}
.tabs a:hover{color:var(--p)}
.tabs a.active{color:var(--p-dark);background:#fff;border-color:var(--line);border-bottom:2px solid #fff}
.adminform{max-width:760px}
.adminform textarea,.adminform input[type=text],.adminform input[type=password],.adminform input[type=date],.adminform input[type=time],.adminform select{display:block;width:100%;margin-top:6px;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:#fff}
textarea{display:block;width:100%;margin-top:6px;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;resize:vertical}
.help{display:block;font-weight:400;color:var(--muted);font-size:.85rem;margin-top:4px}
.sayac{display:block;font-weight:400;font-size:.85rem;color:var(--muted);margin-top:4px}
.sayac.asildi{color:#b91c1c;font-weight:600}
.soluk td{opacity:.55}
td.aksiyon{display:flex;gap:12px;align-items:center}
td.aksiyon form{margin:0}
button.link2{background:none;border:0;color:var(--p);cursor:pointer;font:inherit;text-decoration:underline;padding:0}
.kisaca{background:var(--p-light);padding:22px 0;border-bottom:1px solid var(--line)}
.kisaca p{margin:0;font-size:1.05rem;max-width:820px}
.events{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
.event{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-left:5px solid var(--orange);border-radius:14px;padding:16px 18px}
.edate{flex:none;text-align:center;min-width:58px;background:var(--p-light);border-radius:12px;padding:8px 6px}
.edate b{display:block;font-size:1.7rem;line-height:1.1;color:var(--p-dark)}
.edate span{font-size:.85rem;text-transform:uppercase;color:var(--muted);font-weight:700}
.einfo strong{display:block;font-size:1.15rem}
.einfo .meta{display:block;color:var(--muted);font-size:.92rem;margin:2px 0 6px}
.einfo p{margin:6px 0 10px}
details.faq{border:1px solid var(--line);border-radius:12px;padding:0 16px;margin:0 0 10px;background:#fff}
details.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";float:right;font-size:1.3rem;line-height:1;color:var(--p)}
details.faq[open] summary::after{content:"−"}
details.faq p{margin:0 0 14px;color:#3b4256}

.aibtn{margin-top:8px;background:#fff;border:1.5px solid var(--purple);color:var(--purple);border-radius:999px;padding:6px 14px;font:inherit;font-weight:600;font-size:.88rem;cursor:pointer}
.aibtn:hover{background:#f4effb}
.aibtn:disabled{opacity:.6;cursor:wait}

/* Etkinlik afişleri */
.event.hasposter{align-items:stretch}
.poster{flex:none;display:block;width:150px}
.poster img{display:block;width:100%;height:auto;border-radius:10px;border:1px solid var(--line);box-shadow:0 6px 18px #0000001f}
.mini{width:36px;height:auto;border-radius:4px;display:block}
.afisalan{margin:0 0 16px}
.afisalan input[type=file]{display:block;margin-top:6px;font:inherit}
.mevcutafis{display:flex;gap:14px;align-items:flex-end;margin-top:10px}
.mevcutafis img{width:120px;height:auto;border-radius:8px;border:1px solid var(--line)}
@media(max-width:560px){.event.hasposter{flex-wrap:wrap}.poster{width:100%;max-width:300px}}