*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#050508;--bg2:#08080f;--bg3:#0d0d18;
  --glass:rgba(255,255,255,0.03);--glassb:rgba(255,255,255,0.065);--glassh:rgba(255,255,255,0.085);
  --p1:#6c3ef4;--p2:#3b7ef7;--p3:#a855f7;--p4:#06b6d4;
  --grad:linear-gradient(135deg,#6c3ef4,#3b7ef7);
  --grad2:linear-gradient(135deg,#a855f7,#6c3ef4,#3b7ef7);
  --glow:rgba(108,62,244,0.35);
  --t1:#eeeeff;--t2:#7878a0;--t3:#333348;
  --sw:264px;--r:16px;--rs:10px;
}
html,body{height:100%;font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--t1);overflow:hidden}
body{display:flex}
::-webkit-scrollbar{width:3px}::-webkit-scrollbar-thumb{background:rgba(108,62,244,0.25);border-radius:3px}

#bg{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.7}

/* ── SIDEBAR ── */
.sidebar{
  width:var(--sw);min-width:var(--sw);height:100vh;
  display:flex;flex-direction:column;
  position:relative;z-index:100;
  border-right:1px solid var(--glassb);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
}
.sb-inner{
  display:flex;flex-direction:column;height:100%;
  background:rgba(5,5,8,0.9);
  backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);
}
.sb-head{
  padding:20px 16px 14px;border-bottom:1px solid var(--glassb);
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px}
.logo-gem{
  width:36px;height:36px;border-radius:11px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#fff;
  position:relative;overflow:hidden;
  box-shadow:0 0 22px var(--glow);
  animation:gemPulse 4s ease-in-out infinite;
}
.logo-gem::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(transparent 260deg,rgba(255,255,255,0.12) 360deg);animation:gemSpin 3s linear infinite;}
@keyframes gemPulse{0%,100%{box-shadow:0 0 22px var(--glow)}50%{box-shadow:0 0 38px rgba(59,126,247,0.45),0 0 55px rgba(108,62,244,0.2)}}
@keyframes gemSpin{to{transform:rotate(360deg)}}
.logo-text{font-family:'Syne',sans-serif;font-weight:800;font-size:16.5px;letter-spacing:-.3px;background:var(--grad2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

.sb-search{
  margin:12px 12px 6px;display:flex;align-items:center;gap:8px;
  padding:9px 13px;background:var(--glass);border:1px solid var(--glassb);border-radius:var(--rs);
  transition:border-color .2s,box-shadow .2s;
}
.sb-search:focus-within{border-color:rgba(108,62,244,0.4);box-shadow:0 0 0 3px rgba(108,62,244,0.07)}
.sb-search svg{color:var(--t3);flex-shrink:0}
.sb-search input{background:none;border:none;outline:none;color:var(--t2);font-size:13px;width:100%;font-family:'DM Sans',sans-serif}
.sb-search input::placeholder{color:var(--t3)}

.sb-list{flex:1;overflow-y:auto;padding:4px 8px}
.sb-lbl{font-size:10px;font-weight:700;letter-spacing:.9px;text-transform:uppercase;color:var(--t3);padding:10px 8px 4px}

.h-item{
  display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:var(--rs);
  cursor:pointer;color:var(--t2);font-size:13px;border:1px solid transparent;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  transition:all .18s;position:relative;
}
.h-item::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:2px;height:0;border-radius:2px;background:var(--grad);transition:height .22s}
.h-item:hover{background:var(--glass);color:var(--t1);border-color:var(--glassb)}
.h-item:hover::before{height:55%}
.h-item.active{background:rgba(108,62,244,0.1);color:#c4b5fd;border-color:rgba(108,62,244,0.22)}
.h-item.active::before{height:65%}
.h-item svg{flex-shrink:0;opacity:.45}
.h-item span{overflow:hidden;text-overflow:ellipsis}

.sb-foot{border-top:1px solid var(--glassb);padding:13px 12px}
.u-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--rs);cursor:pointer;transition:background .18s}
.u-row:hover{background:var(--glass)}
.u-av{width:34px;height:34px;border-radius:50%;flex-shrink:0;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;position:relative}
.u-av::after{content:'';position:absolute;bottom:0;right:0;width:9px;height:9px;border-radius:50%;background:#22c55e;border:2px solid var(--bg);box-shadow:0 0 7px #22c55e;animation:udot 2.5s ease-in-out infinite}
@keyframes udot{0%,100%{opacity:1}50%{opacity:.4;transform:scale(.7)}}
.u-name{font-size:13px;font-weight:600;color:var(--t1)}
.u-plan{font-size:11px;color:var(--p3);font-weight:500}

/* OVERLAY */
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:99;backdrop-filter:blur(4px)}
.overlay.show{display:block}

/* ── MAIN ── */
.main{flex:1;display:flex;flex-direction:column;height:100vh;overflow:hidden;position:relative;z-index:1}

/* TOPBAR */
.topbar{
  display:flex;align-items:center;gap:12px;padding:13px 20px;
  border-bottom:1px solid var(--glassb);
  background:rgba(5,5,8,0.82);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.menu-btn{display:none}
.model-pill{
  display:flex;align-items:center;gap:8px;padding:6px 15px;
  background:var(--glass);border:1px solid var(--glassb);border-radius:100px;
  font-size:13px;font-weight:600;font-family:'Syne',sans-serif;cursor:default;
  position:relative;overflow:hidden;
}
.model-pill::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.035),transparent);transform:translateX(-100%);animation:shimmer 5s ease-in-out infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}50%,100%{transform:translateX(100%)}}
.sdot{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 7px #22c55e;animation:sdot 2.5s ease-in-out infinite}
@keyframes sdot{0%,100%{transform:scale(1)}50%{transform:scale(.6);opacity:.5}}
.mbadge{font-size:9px;font-weight:800;letter-spacing:.6px;padding:2px 7px;border-radius:6px;background:rgba(108,62,244,0.2);color:#c4b5fd;border:1px solid rgba(108,62,244,0.25)}
.tb-r{margin-left:auto;display:flex;align-items:center;gap:8px}
.ib{width:34px;height:34px;border-radius:var(--rs);border:1px solid var(--glassb);background:var(--glass);color:var(--t2);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.ib:hover{background:var(--glassh);color:var(--t1);border-color:rgba(108,62,244,0.35);box-shadow:0 0 18px rgba(108,62,244,0.14)}

/* CHAT AREA */
.chat-area{flex:1;overflow-y:auto;position:relative}

/* ── WELCOME ── */
.welcome{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:52px 24px 40px;gap:44px;position:relative;overflow:hidden}

/* Ambient orbs */
.aorb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.aorb.a1{width:480px;height:480px;background:rgba(108,62,244,0.09);top:-18%;left:-12%;animation:drift 12s ease-in-out infinite}
.aorb.a2{width:380px;height:380px;background:rgba(59,126,247,0.08);bottom:-12%;right:-8%;animation:drift 14s ease-in-out infinite reverse}
.aorb.a3{width:280px;height:280px;background:rgba(168,85,247,0.06);top:45%;left:58%;animation:drift 10s ease-in-out infinite 2s}
@keyframes drift{0%,100%{transform:translate(0,0)}40%{transform:translate(20px,-18px)}70%{transform:translate(-12px,22px)}}

/* Marquee */
.marquee{position:absolute;top:0;width:100%;overflow:hidden;padding:10px 0;border-bottom:1px solid var(--glassb)}
.mq{display:flex;width:max-content;animation:mq 26s linear infinite}
.mq:hover{animation-play-state:paused}
.mq span{font-family:'Syne',sans-serif;font-size:11px;font-weight:600;color:var(--t3);letter-spacing:.9px;padding:0 10px;white-space:nowrap}
.mq .sep{color:rgba(108,62,244,0.45);font-size:7px;align-self:center}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Hero */
.hero{text-align:center;position:relative;margin-top:36px}

/* Orb rings */
.orb-wrap{width:100px;height:100px;margin:0 auto 30px;position:relative}
.oring{position:absolute;border-radius:50%;animation:oRing 4s ease-in-out infinite}
.oring.r1{inset:-10px;background:conic-gradient(from 0deg,rgba(108,62,244,0.55),rgba(59,126,247,0.55),rgba(6,182,212,0.4),rgba(168,85,247,0.5),rgba(108,62,244,0.55));filter:blur(7px)}
.oring.r2{inset:-20px;background:conic-gradient(from 120deg,rgba(108,62,244,0.3),rgba(59,126,247,0.25),rgba(168,85,247,0.2),rgba(108,62,244,0.3));filter:blur(14px);animation-duration:6s;animation-direction:reverse}
.oring.r3{inset:-32px;background:conic-gradient(from 240deg,rgba(59,126,247,0.12),rgba(108,62,244,0.1),rgba(59,126,247,0.12));filter:blur(20px);animation-duration:9s}
@keyframes oRing{0%,100%{transform:rotate(0)}50%{transform:rotate(180deg)}}
.orb-core{position:absolute;inset:0;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 0 40px rgba(108,62,244,0.55),inset 0 1px 0 rgba(255,255,255,0.18);animation:corePulse 3.5s ease-in-out infinite}
@keyframes corePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}

.hero-title{font-family:'Syne',sans-serif;font-weight:800;font-size:42px;line-height:1.1;letter-spacing:-1.5px;margin-bottom:12px}
.hero-l1{display:block;color:var(--t1)}
.hero-g{display:block;background:var(--grad2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% 100%;animation:gradShift 5s ease-in-out infinite}
@keyframes gradShift{0%,100%{background-position:0%}50%{background-position:100%}}
.hero-sub{font-size:15px;color:var(--t2)}

/* CARDS */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:740px;width:100%}
.card{
  padding:20px 16px;background:var(--glass);border:1px solid var(--glassb);
  border-radius:18px;cursor:pointer;text-align:left;color:var(--t1);
  position:relative;overflow:hidden;
  transition:transform .38s cubic-bezier(.34,1.56,.64,1),border-color .25s,box-shadow .25s;
  transform-style:preserve-3d;
}
.card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(108,62,244,0.13),transparent 62%);opacity:0;transition:opacity .25s}
.card::after{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.1),transparent);opacity:0;transition:opacity .25s}
.card:hover::before,.card:hover::after{opacity:1}
.card:hover{border-color:rgba(108,62,244,0.42);box-shadow:0 20px 52px rgba(0,0,0,.4),0 0 0 1px rgba(108,62,244,0.18),inset 0 1px 0 rgba(255,255,255,0.06)}
.card-ic{font-size:26px;margin-bottom:11px;display:block}
.card-t{font-family:'Syne',sans-serif;font-size:13.5px;font-weight:700;margin-bottom:4px}
.card-d{font-size:12px;color:var(--t2);line-height:1.45}
.card-arr{position:absolute;bottom:14px;right:16px;color:var(--p1);opacity:0;transform:translateX(-5px);transition:all .22s;font-size:14px}
.card:hover .card-arr{opacity:1;transform:translateX(0)}

/* ── MESSAGES ── */
.messages{padding:26px 0;display:flex;flex-direction:column;gap:2px}
.message{display:flex;padding:5px 22px;animation:msgIn .3s ease}
.message.user{justify-content:flex-end}
@keyframes msgIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

.mi{max-width:min(700px,85%);display:flex;gap:12px;align-items:flex-start}
.message.user .mi{flex-direction:row-reverse}

.av{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:12px;font-weight:700;margin-top:2px}
.av.ai{background:var(--grad);color:#fff;box-shadow:0 0 16px rgba(108,62,244,0.45)}
.av.u{background:var(--glass);border:1px solid var(--glassb);color:var(--t2)}

.bubble{padding:12px 16px;border-radius:18px;line-height:1.68;font-size:14.5px;word-break:break-word}
.message.user .bubble{background:var(--grad);color:#fff;border-bottom-right-radius:4px;box-shadow:0 4px 24px rgba(108,62,244,0.4);position:relative;overflow:hidden}
.message.user .bubble::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.12),transparent);pointer-events:none}
.message.assistant .bubble{background:var(--glass);border:1px solid var(--glassb);color:var(--t1);border-bottom-left-radius:4px;transition:border-color .25s}
.message.assistant:hover .bubble{border-color:rgba(108,62,244,0.2)}

/* Typing */
.tind{display:flex;gap:5px;align-items:center;padding:5px 2px}
.tind span{width:6px;height:6px;border-radius:50%;animation:tdot 1.4s ease-in-out infinite}
.tind span:nth-child(1){background:var(--p1);animation-delay:0s}
.tind span:nth-child(2){background:var(--p2);animation-delay:.2s}
.tind span:nth-child(3){background:var(--p4);animation-delay:.4s}
@keyframes tdot{0%,60%,100%{transform:translateY(0) scale(1);opacity:.6}30%{transform:translateY(-7px) scale(1.1);opacity:1}}

.twc{display:inline-block;width:2px;height:1em;border-radius:1px;background:var(--p4);margin-left:2px;vertical-align:text-bottom;animation:twb .65s steps(1) infinite}
@keyframes twb{0%,100%{opacity:1}50%{opacity:0}}

/* Bubble content */
.bubble pre{background:rgba(0,0,0,0.48);border:1px solid rgba(108,62,244,0.18);border-radius:10px;padding:14px;margin:10px 0;overflow-x:auto;font-size:13px;line-height:1.6}
.bubble code{font-family:'Fira Code','Courier New',monospace;font-size:13px;background:rgba(108,62,244,0.14);padding:2px 6px;border-radius:5px;color:#c4b5fd}
.bubble pre code{background:none;padding:0;color:#94a3b8}
.bubble p{margin-bottom:8px}.bubble p:last-child{margin-bottom:0}
.bubble strong{color:#e9d5ff;font-weight:700}
.bubble em{color:#93c5fd}
.bubble h1,.bubble h2,.bubble h3{font-family:'Syne',sans-serif;font-weight:700;margin:12px 0 5px}
.bubble h1{font-size:17px}.bubble h2{font-size:15.5px}.bubble h3{font-size:14.5px}
.bubble ul{padding-left:18px;margin:6px 0}.bubble li{margin:3px 0;color:var(--t2)}.bubble li::marker{color:var(--p1)}

/* ── INPUT ── */
.input-zone{padding:13px 20px 17px;border-top:1px solid var(--glassb);background:rgba(5,5,8,0.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
.input-wrap{display:flex;align-items:flex-end;gap:10px;background:rgba(255,255,255,0.028);border:1px solid rgba(255,255,255,0.08);border-radius:18px;padding:12px 13px;transition:border-color .22s,box-shadow .22s;position:relative;overflow:hidden}
.input-wrap::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(108,62,244,0.03),transparent 50%,rgba(59,126,247,0.03));pointer-events:none}
.input-wrap:focus-within{border-color:rgba(108,62,244,0.42);box-shadow:0 0 0 3px rgba(108,62,244,0.07),0 0 40px rgba(108,62,244,0.09)}
.input-wrap textarea{flex:1;background:none;border:none;outline:none;color:var(--t1);font-family:'DM Sans',sans-serif;font-size:14.5px;line-height:1.6;resize:none;max-height:200px;overflow-y:auto;scrollbar-width:none;position:relative;z-index:1}
.input-wrap textarea::placeholder{color:var(--t3)}
.send-btn{width:40px;height:40px;border-radius:12px;border:none;flex-shrink:0;background:var(--grad);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;transition:transform .22s,box-shadow .22s;box-shadow:0 0 22px var(--glow)}
.send-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.16),transparent);pointer-events:none}
.send-btn:hover{transform:scale(1.08) rotate(-7deg);box-shadow:0 0 40px rgba(108,62,244,0.6),0 0 60px rgba(59,126,247,0.2)}
.send-btn:active{transform:scale(.94)}
.send-btn:disabled{opacity:.28;cursor:not-allowed;transform:none;box-shadow:none}
.send-btn:not(:disabled){animation:sbp 3s ease-in-out infinite}
@keyframes sbp{0%,100%{box-shadow:0 0 22px var(--glow)}50%{box-shadow:0 0 38px rgba(108,62,244,0.55),0 0 55px rgba(59,126,247,0.18)}}
.input-hint{text-align:center;font-size:11.5px;color:var(--t3);margin-top:10px}

/* TOAST */
.toast{position:fixed;bottom:112px;left:50%;transform:translateX(-50%) translateY(8px);background:rgba(8,8,18,.96);border:1px solid rgba(108,62,244,0.28);color:var(--t1);padding:10px 22px;border-radius:100px;font-size:13px;opacity:0;transition:all .28s;z-index:9999;pointer-events:none;backdrop-filter:blur(14px);white-space:nowrap}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* RESPONSIVE */
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:660px){
  .sidebar{position:fixed;top:0;left:0;height:100%;transform:translateX(-100%);z-index:200}
  .sidebar.open{transform:translateX(0)}
  .menu-btn{display:flex}
  .main{width:100%}
  .hero-title{font-size:30px}
  .cards{grid-template-columns:1fr 1fr}
  .mi{max-width:96%}
}
@media(max-width:380px){.cards{grid-template-columns:1fr}.hero-title{font-size:26px}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* ── GÖRSEL OLUŞTURMA ── */
.card-img{border-color:rgba(168,85,247,0.25)!important;background:rgba(168,85,247,0.04)!important}
.card-img:hover{border-color:rgba(168,85,247,0.5)!important;box-shadow:0 20px 52px rgba(0,0,0,.4),0 0 0 1px rgba(168,85,247,0.25),inset 0 1px 0 rgba(255,255,255,0.06)!important}
.card-new{position:absolute;top:12px;right:12px;font-size:9px;font-weight:800;letter-spacing:.7px;padding:2px 7px;border-radius:6px;background:rgba(168,85,247,0.25);color:#d8b4fe;border:1px solid rgba(168,85,247,0.3)}

.input-actions{display:flex;align-items:center;gap:7px}

.img-btn{
  display:flex;align-items:center;gap:5px;
  padding:0 11px;height:40px;border-radius:12px;border:1px solid rgba(168,85,247,0.3);
  background:rgba(168,85,247,0.08);color:#c4b5fd;cursor:pointer;font-size:13px;
  transition:all .2s;white-space:nowrap;
}
.img-btn:hover{background:rgba(168,85,247,0.18);border-color:rgba(168,85,247,0.5);box-shadow:0 0 16px rgba(168,85,247,0.2)}
.img-btn #imgBadge{
  background:rgba(168,85,247,0.3);color:#e9d5ff;
  font-size:10px;font-weight:800;padding:1px 6px;border-radius:8px;
}

/* Görsel mesaj */
.img-bubble{padding:14px!important}
.img-caption{font-size:12px;color:var(--t2);margin-bottom:10px;font-style:italic}
.gen-img{
  width:100%;max-width:420px;border-radius:12px;display:block;
  border:1px solid var(--glassb);
  animation:imgReveal .6s ease;
  cursor:zoom-in;
}
.gen-img:hover{transform:scale(1.02);transition:transform .2s}
@keyframes imgReveal{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.img-dl{
  display:inline-flex;align-items:center;gap:5px;margin-top:10px;
  font-size:12px;color:var(--p3);text-decoration:none;
  padding:5px 12px;border-radius:8px;border:1px solid rgba(168,85,247,0.25);
  background:rgba(168,85,247,0.07);transition:all .2s;
}
.img-dl:hover{background:rgba(168,85,247,0.18);border-color:rgba(168,85,247,0.4)}

/* Typing label */
.tind-label{font-size:12.5px;color:var(--t2);margin-left:8px;font-style:italic;animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ── YILDIZ LOADER ── */
.star-loader{display:flex;align-items:center;justify-content:center;width:28px;height:28px}
.star-svg{animation:starSpin 1.2s linear infinite,starPulse 1.8s ease-in-out infinite;filter:drop-shadow(0 0 6px rgba(168,85,247,0.8)) drop-shadow(0 0 12px rgba(59,126,247,0.5))}
@keyframes starSpin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
@keyframes starPulse{0%,100%{filter:drop-shadow(0 0 5px rgba(168,85,247,0.7)) drop-shadow(0 0 10px rgba(59,126,247,0.4))}50%{filter:drop-shadow(0 0 12px rgba(168,85,247,1)) drop-shadow(0 0 22px rgba(59,126,247,0.8)) drop-shadow(0 0 35px rgba(168,85,247,0.4))}}