:root{
  --rose:#e11d48;--rose-2:#fb7185;--ink:#1f1720;--muted:#6b5b62;--bg:#fff7f8;--card:#fff;--line:#f0dde2;
  --ok:#15803d;--bad:#b91c1c;--radius:18px;
}
@media (prefers-color-scheme:dark){
  :root{--ink:#f6eef1;--muted:#b9a8af;--bg:#161014;--card:#221a1f;--line:#3a2c33}
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%}
body{font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent}
a{color:var(--rose)}
h1,h2,h3{line-height:1.2;margin:0 0 .5rem}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{width:100%;padding:.7rem .8rem;border:1px solid var(--line);border-radius:12px;background:var(--card);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--rose);box-shadow:0 0 0 3px rgba(225,29,72,.15)}
label{display:block;font-weight:600;font-size:.9rem;margin:.8rem 0 0}
label>input,label>select,label>textarea{margin-top:.3rem;font-weight:400}
.small{font-size:.85rem;color:var(--muted)}.center{text-align:center}
.brand{font-weight:800;font-size:1.25rem;display:flex;align-items:center;gap:.4rem;color:var(--rose)}
.logo{display:inline-grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:50%;background:linear-gradient(135deg,var(--rose),var(--rose-2));color:#fff;font-size:1rem}

/* butonlar */
.btn{display:inline-flex;justify-content:center;align-items:center;gap:.4rem;padding:.7rem 1.1rem;border-radius:12px;border:1px solid var(--line);background:var(--card);cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink)}
.btn:hover{border-color:var(--rose)}
.btn.primary{background:linear-gradient(135deg,var(--rose),var(--rose-2));border-color:transparent;color:#fff}
.btn.danger{color:var(--bad);border-color:rgba(185,28,28,.35)}
form .btn.primary{width:100%;margin-top:1.1rem}

.alert,.ok{padding:.7rem .9rem;border-radius:12px;margin:.6rem 0;font-size:.95rem}
.alert{background:#fee2e2;color:#991b1b}.ok{background:#dcfce7;color:#166534}
.row{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;font-size:.88rem;margin-top:1rem}
.check input{width:auto;margin-top:.25rem}

/* giriş / kayıt */
.auth-page{background:radial-gradient(1200px 600px at 10% -10%,#ffe4ea,transparent),var(--bg);min-height:100%}
.auth{max-width:980px;margin:0 auto;padding:2rem 1rem;display:grid;gap:2rem;grid-template-columns:1fr 420px;align-items:center;min-height:90vh}
.auth.single{grid-template-columns:1fr;max-width:460px}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);margin:1rem 0 .8rem}
.hero p{color:var(--muted);font-size:1.1rem;max-width:30rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(225,29,72,.08)}
.auth-card{padding:1.4rem}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--bg);border-radius:12px;padding:.25rem;margin-bottom:.6rem}
.tabs a{text-align:center;padding:.55rem;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:600}
.tabs a.on{background:var(--card);color:var(--rose);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.legal{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;padding:1rem;font-size:.85rem}
.legal a{color:var(--muted)}
.legal.inline{justify-content:flex-start;padding:.5rem 0 0}
@media(max-width:820px){.auth{grid-template-columns:1fr;min-height:auto}}

/* uygulama kabuğu */
.app-page{overflow:hidden}
#app{height:100dvh;max-width:520px;margin:0 auto;display:flex;flex-direction:column;background:var(--bg)}
.topbar{padding:.8rem 1rem;border-bottom:1px solid var(--line);flex:none}
#view{flex:1;overflow-y:auto;padding:1rem;position:relative}
.tabbar{flex:none;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);background:var(--card);padding-bottom:env(safe-area-inset-bottom)}
.tabbar button{background:none;border:0;padding:.6rem .2rem;font-size:.75rem;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:.1rem;cursor:pointer;position:relative}
.tabbar button span{font-size:1.3rem;filter:grayscale(1);opacity:.7}
.tabbar button.on{color:var(--rose);font-weight:700}.tabbar button.on span{filter:none;opacity:1}
#badge{position:absolute;top:.3rem;left:calc(50% + .6rem);background:var(--rose);color:#fff;border-radius:99px;font-style:normal;font-size:.7rem;min-width:1.1rem;padding:0 .3rem;line-height:1.1rem;text-align:center}
.section{margin:.2rem 0 .8rem}

/* kartlar */
.stack{position:relative;height:min(68dvh,620px);margin-bottom:.6rem}
.swipe-card{position:absolute;inset:0;border-radius:24px;overflow:hidden;background:#222;box-shadow:0 12px 36px rgba(0,0,0,.22);touch-action:pan-y;user-select:none;transition:transform .25s ease}
.swipe-card:not(.top){transform:scale(.95) translateY(10px);opacity:.9}
.card-img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.card-img.ph{display:grid;place-items:center;font-size:7rem;font-weight:800;color:rgba(255,255,255,.85)}
.card-info{position:absolute;left:0;right:0;bottom:0;padding:3rem 1.1rem 1.1rem;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.72))}
.card-info h2{font-size:1.7rem;margin:0}.card-info h2 span{font-weight:400}
.card-info p{margin:.4rem 0 0;font-size:.95rem;opacity:.95;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-line}
.city{opacity:.9;font-size:.9rem}
.more{position:absolute;top:.8rem;right:.8rem;background:rgba(0,0,0,.4);color:#fff;border:0;border-radius:50%;width:2.2rem;height:2.2rem;font-size:1.2rem;cursor:pointer}
.stamp{position:absolute;top:1.6rem;padding:.2rem .7rem;border:3px solid;border-radius:10px;font-weight:800;letter-spacing:.05em;opacity:0;transform:rotate(-12deg);pointer-events:none}
.stamp.like{left:1.2rem;color:#4ade80}.stamp.nope{right:1.2rem;color:#f87171;transform:rotate(12deg)}
.actions{display:flex;justify-content:center;gap:2rem;padding:.4rem 0}
.round{width:4rem;height:4rem;border-radius:50%;border:0;background:var(--card);box-shadow:0 6px 18px rgba(0,0,0,.15);font-size:1.6rem;cursor:pointer}
.round.like{color:var(--rose)}.round.pass{color:#64748b}
.round:active{transform:scale(.94)}
.empty{text-align:center;color:var(--muted);padding:3rem 1rem}
.empty .big,.match .big{font-size:3.2rem}

/* liste */
.list{list-style:none;margin:0;padding:0}
.item{display:flex;align-items:center;gap:.8rem;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);padding:.8rem .2rem;cursor:pointer}
.item .meta{flex:1;min-width:0;display:flex;flex-direction:column}
.item .meta span{color:var(--muted);font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dot{background:var(--rose);color:#fff;border-radius:99px;font-style:normal;font-size:.75rem;min-width:1.4rem;text-align:center;padding:.1rem .4rem}
.avatar{width:3.2rem;height:3.2rem;border-radius:50%;object-fit:cover;flex:none}
.avatar.ph{display:grid;place-items:center;font-weight:800;font-size:1.3rem}
.avatar.sm{width:2.4rem;height:2.4rem;font-size:1rem}.avatar.lg{width:6rem;height:6rem;font-size:2.4rem;margin:.6rem auto}.avatar.xl{width:6.5rem;height:6.5rem;font-size:2.6rem}

/* sohbet */
.chat{display:flex;flex-direction:column;height:100dvh;margin:-1rem}
.chat-head{display:flex;align-items:center;gap:.6rem;padding:.6rem .8rem;border-bottom:1px solid var(--line);background:var(--card)}
.chat-head .who{flex:1;display:flex;flex-direction:column;line-height:1.2}.chat-head .who span{font-size:.8rem;color:var(--muted)}
.back{background:none;border:0;font-size:1.4rem;cursor:pointer;padding:.2rem .5rem;color:var(--ink)}
.msgs{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.4rem}
.bubble{max-width:78%;padding:.5rem .8rem;border-radius:18px;white-space:pre-wrap;word-break:break-word;display:flex;flex-direction:column}
.bubble time{font-size:.68rem;opacity:.65;align-self:flex-end;margin-top:.1rem}
.bubble.mine{align-self:flex-end;background:linear-gradient(135deg,var(--rose),var(--rose-2));color:#fff;border-bottom-right-radius:6px}
.bubble.theirs{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:6px}
.composer{display:flex;gap:.5rem;padding:.6rem;border-top:1px solid var(--line);background:var(--card);padding-bottom:calc(.6rem + env(safe-area-inset-bottom))}
.composer .btn{width:auto!important;margin:0!important}

/* profil */
.pad{padding:1rem;margin-bottom:1rem}
.photo-edit{display:flex;gap:1rem;align-items:center}.photo-edit .col{display:flex;flex-direction:column;gap:.5rem}
.stack-gap{display:flex;flex-direction:column;gap:.6rem}

/* modal & toast */
.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.5);display:grid;place-items:center;padding:1rem;z-index:50}
.modal{background:var(--card);border-radius:20px;padding:1.3rem;width:100%;max-width:380px}
.modal .row{margin-top:1rem}.modal input{margin-top:.5rem}
.match{text-align:center}.menu{display:flex;flex-direction:column;gap:.6rem}
.toast{position:fixed;left:50%;bottom:5.5rem;transform:translateX(-50%);background:#1f2937;color:#fff;padding:.7rem 1rem;border-radius:12px;z-index:60;max-width:90vw}
.toast.bad{background:var(--bad)}

/* yönetim */
.admin{max-width:1000px;margin:0 auto;padding:1rem}
.admin nav{display:flex;gap:.5rem;margin:1rem 0;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.8rem}
.stat{padding:1rem}.stat b{display:block;font-size:1.8rem;color:var(--rose)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{padding:.55rem .5rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tablewrap{overflow-x:auto}
.tag{display:inline-block;padding:.1rem .5rem;border-radius:99px;background:var(--line);font-size:.75rem}
.tag.bad{background:#fee2e2;color:#991b1b}
.inline-form{display:inline}.inline-form .btn{padding:.3rem .7rem;font-size:.85rem;width:auto;margin:0}
.legal-page{max-width:720px;margin:0 auto;padding:1.5rem 1rem 3rem}
.legal-page h2{margin-top:1.6rem}