/* ChatX — ChatGPT tarzı tema (koyu + açık) */
:root, [data-theme="dark"]{
  --bg:#212121; --panel:#2f2f2f; --side:#171717; --hover:#2f2f2f;
  --line:#424242; --txt:#ececec; --mut:#b4b4b4;
  --bubble-u:#2f2f2f; --acc:#ffffff; --send:#ffffff; --send-txt:#000000;
  --code-bg:#0d0d0d; --code-head:#1e1e1e; --shadow:0 8px 30px rgba(0,0,0,.35);
}
[data-theme="light"]{
  --bg:#ffffff; --panel:#f4f4f4; --side:#f9f9f9; --hover:#ececec;
  --line:#e0e0e0; --txt:#0d0d0d; --mut:#6b6b6b;
  --bubble-u:#f4f4f4; --acc:#0d0d0d; --send:#000000; --send-txt:#ffffff;
  --code-bg:#0d0d0d; --code-head:#1e1e1e; --shadow:0 8px 30px rgba(0,0,0,.12);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--txt);font:15.5px/1.65 -apple-system,"Segoe UI",Roboto,Inter,sans-serif;-webkit-font-smoothing:antialiased}
#app{display:flex;height:100vh;overflow:hidden}

/* ---------- Sidebar ---------- */
#sidebar{width:260px;flex-shrink:0;background:var(--side);display:flex;flex-direction:column;padding:12px;gap:8px;transition:margin .22s ease}
#app.side-hidden #sidebar{margin-left:-260px}
.side-head{display:flex;align-items:center;justify-content:space-between;padding:2px 4px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:17px}
.brand-mark{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--txt);color:var(--side);border-radius:50%;font-size:16px}
#collapseBtn,#menuBtn{background:none;border:1px solid var(--line);color:var(--txt);border-radius:8px;padding:5px 10px;cursor:pointer;font-size:14px}
#collapseBtn:hover,#menuBtn:hover{background:var(--hover)}
#newChat{display:flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--line);color:var(--txt);padding:10px 12px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600}
#newChat:hover{background:var(--hover)}
#newChat .plus{font-size:16px}
#adminBtn{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,rgba(79,124,255,.18),rgba(124,92,255,.18));border:1px solid #4f7cff;color:var(--txt);padding:10px 12px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:700}
#adminBtn:hover{filter:brightness(1.2)}
#adminBtn[hidden]{display:none}

/* ---------- Admin paneli ---------- */
#adminOverlay{position:fixed;inset:0;background:rgba(0,0,0,.62);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:80;animation:fade .18s ease;padding:14px}
#adminOverlay[hidden]{display:none}
#adminModal{background:linear-gradient(180deg,var(--panel),var(--bg));border:1px solid var(--line);border-radius:24px;width:min(880px,96vw);max-height:94vh;display:flex;flex-direction:column;box-shadow:0 24px 70px rgba(0,0,0,.5);animation:pop .22s ease;position:relative;padding:26px 26px 20px}
#adminModal::before{content:"";position:absolute;top:0;left:40px;right:40px;height:3px;border-radius:0 0 6px 6px;background:linear-gradient(90deg,#4f7cff,#7c5cff,#4f7cff)}
#adminModal h2{margin:0;font-size:21px;letter-spacing:-.2px}
.adm-head{display:flex;align-items:center;gap:13px;margin-bottom:14px}
.adm-badge{width:46px;height:46px;flex-shrink:0;border-radius:15px;background:linear-gradient(135deg,#4f7cff,#7c5cff);display:flex;align-items:center;justify-content:center;font-size:23px;box-shadow:0 6px 18px rgba(124,92,255,.4)}
.adm-head small{color:var(--mut);font-size:12.5px}
#adminClose{position:absolute;top:14px;right:16px;background:var(--hover);border:1px solid var(--line);color:var(--mut);width:32px;height:32px;border-radius:50%;font-size:17px;cursor:pointer;line-height:1}
#adminClose:hover{color:var(--txt);border-color:var(--mut)}
.adm-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:5px}
.adm-tabs button{flex:1;border:0;background:transparent;color:var(--mut);border-radius:10px;padding:8px 6px;cursor:pointer;font-size:12.5px;font-weight:700;white-space:nowrap}
.adm-tabs button:hover{color:var(--txt)}
.adm-tabs button.active{background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;box-shadow:0 4px 12px rgba(124,92,255,.35)}
#admBody{overflow-y:auto;min-height:220px;padding-right:2px}
#admBody::-webkit-scrollbar{width:8px}
#admBody::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}
.tab-in{animation:tabIn .22s ease}
@keyframes tabIn{from{opacity:0;transform:translateY(8px)}to{opacity:1}}
#admBody{overflow-y:auto;min-height:200px}
.adm-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.adm-field{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:13px 15px;transition:border-color .15s ease}
.adm-field:hover{border-color:var(--mut)}
.adm-field.full{grid-column:1/-1}
.adm-field label{display:block;font-size:12.5px;color:var(--mut);margin-bottom:6px}
.adm-field input[type=text],.adm-field input:not([type]),.adm-field select{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--txt);border-radius:9px;padding:9px 10px;font-size:14px;outline:none}
.adm-field input:focus,.adm-field select:focus{border-color:#7c5cff}
/* Ayar satırları (temiz liste görünümü) */
.set-list{background:var(--bg);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:12px}
.set-row{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line)}
.set-row:last-child{border-bottom:0}
.set-row:hover{background:rgba(124,92,255,.05)}
.set-row .sr-t{flex:1;min-width:0}
.set-row .sr-t b{display:block;font-size:14px;font-weight:600}
.set-row .sr-t small{color:var(--mut);font-size:12px}
.set-row input[type=number]{width:96px;background:var(--panel);border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:9px 10px;font-size:15px;font-weight:700;text-align:center;outline:none}
.set-row input[type=number]:focus{border-color:#7c5cff}
.set-row input[type=text],.set-row select{background:var(--panel);border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:9px 10px;font-size:13px;outline:none;width:210px;max-width:45vw}
.set-row input[type=text]:focus,.set-row select:focus{border-color:#7c5cff}
.set-row select option{color:#000}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.switch{position:relative;width:44px;height:24px;flex-shrink:0;cursor:pointer}
.switch input{opacity:0;width:100%;height:100%;position:absolute;margin:0;cursor:pointer}
.sw-ui{position:absolute;inset:0;background:var(--hover);border:1px solid var(--line);border-radius:999px;transition:.15s}
.sw-ui::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--mut);transition:.15s}
.switch input:checked + .sw-ui{background:linear-gradient(135deg,#4f7cff,#7c5cff)}
.switch input:checked + .sw-ui::after{left:22px;background:#fff}
.adm-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13.5px;background:var(--bg);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.adm-table th{text-align:left;color:var(--mut);font-weight:700;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;padding:10px 12px;background:var(--panel);border-bottom:1px solid var(--line)}
.adm-table td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.adm-table tr:last-child td{border-bottom:0}
.adm-table tbody tr{transition:background .12s ease}
.adm-table tbody tr:hover td{background:rgba(124,92,255,.07)}
.u-cell{display:flex;align-items:center;gap:10px}
.u-av{width:32px;height:32px;flex-shrink:0;border-radius:50%;background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}
.pill{display:inline-block;font-size:11.5px;font-weight:800;border-radius:999px;padding:2px 10px}
.pill.pro{background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff}
.pill.free{background:var(--hover);color:var(--mut)}
.pill.admin{background:rgba(255,180,0,.18);color:#ffb400}
.row-btns{display:flex;gap:5px;flex-wrap:wrap}
.mini-btn2{background:var(--hover);border:1px solid var(--line);color:var(--txt);border-radius:8px;padding:5px 10px;cursor:pointer;font-size:12px}
.mini-btn2:hover{border-color:var(--mut)}
.mini-btn2.red:hover{color:#ff7b7b;border-color:#ff7b7b}
.adm-add{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.adm-add input{background:var(--bg);border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:9px 11px;font-size:13.5px;outline:none;flex:1;min-width:120px}
.adm-add input:focus{border-color:#7c5cff}
.adm-save{margin-top:14px;width:100%;background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;border:0;border-radius:13px;padding:13px;font-size:15px;font-weight:800;cursor:pointer}
.adm-save:hover{filter:brightness(1.12)}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:6px}
.stat-card{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:16px 10px;text-align:center;position:relative;overflow:hidden;transition:transform .12s ease}
.stat-card:hover{transform:translateY(-2px)}
.stat-card::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#4f7cff,#7c5cff)}
.stat-card b{display:block;font-size:26px;background:linear-gradient(135deg,#4f7cff,#b39dff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-card small{color:var(--mut);font-size:12px}
.adm-search{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--txt);border-radius:11px;padding:10px 13px;font-size:13.5px;outline:none;margin-bottom:12px}
.adm-search:focus{border-color:#7c5cff}
#admMsg{margin-top:12px}
.key-code{font-family:Consolas,monospace;font-size:12px;background:var(--hover);padding:3px 8px;border-radius:7px}
@media(max-width:600px){.adm-grid{grid-template-columns:1fr}.stat-cards{grid-template-columns:1fr 1fr}}
.search-wrap input{width:100%;background:transparent;border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:9px 11px;font-size:13.5px;outline:none}
.search-wrap input:focus{border-color:var(--mut)}
#chatList{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding:2px}
.group-label{font-size:12px;color:var(--mut);font-weight:600;margin:12px 8px 4px}
.chat-item{display:flex;align-items:center;gap:6px;padding:9px 10px;border-radius:10px;cursor:pointer;font-size:14px;border:0;background:transparent;color:var(--txt);text-align:left;width:100%}
.chat-item:hover{background:var(--hover)}
.chat-item.active{background:var(--hover)}
.chat-item .t{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-item .del{background:none;border:0;color:var(--mut);cursor:pointer;font-size:15px;border-radius:6px;padding:0 5px;display:none}
.chat-item:hover .del{display:block}
.chat-item .del:hover{color:#ff7b7b}
.side-foot{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:10px}
#themeBtn{background:transparent;border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:9px;cursor:pointer;font-size:13.5px;text-align:left}
#themeBtn:hover{background:var(--hover)}
.plan-box{border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:13px;background:transparent;color:var(--txt);cursor:pointer;text-align:left;width:100%}
.plan-box:hover{background:var(--hover)}
.plan-row{font-weight:700;display:flex;justify-content:space-between;align-items:center}
.plan-go{color:var(--mut);font-size:16px}
.plan-box small{color:var(--mut);display:block}
.plan-box.pro{border-color:#7c5cff;background:linear-gradient(135deg,rgba(124,92,255,.16),transparent)}

/* ---------- Kullanıcı kutusu ---------- */
.user-box{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:9px 11px}
.user-box[hidden]{display:none}
.user-av{width:34px;height:34px;flex-shrink:0;border-radius:50%;background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}
.user-meta{flex:1;min-width:0}
.user-meta b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-meta small{color:var(--mut);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
#logoutBtn{background:none;border:1px solid var(--line);color:var(--mut);border-radius:8px;padding:5px 9px;cursor:pointer;font-size:14px}
#logoutBtn:hover{color:#ff7b7b;border-color:#ff7b7b}

/* ---------- Giriş ekranı ---------- */
#authScreen{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px;overflow-y:auto}
#authScreen[hidden]{display:none}
.auth-glow{position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:560px;height:340px;background:radial-gradient(closest-side,rgba(124,92,255,.28),transparent);pointer-events:none}
.auth-card{position:relative;width:min(400px,94vw);background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:34px 30px;box-shadow:var(--shadow);animation:pop .25s ease;text-align:center}
.auth-logo{font-size:46px;filter:drop-shadow(0 6px 22px rgba(124,92,255,.5))}
.auth-card h1{margin:8px 0 2px;font-size:26px}
.auth-sub{color:var(--mut);font-size:14px;margin:0 0 18px}
#setupNote{margin-bottom:14px;text-align:left}
.auth-field{text-align:left;margin-bottom:12px}
.auth-field label{display:block;font-size:12.5px;color:var(--mut);margin-bottom:5px}
.auth-field input{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--txt);border-radius:12px;padding:12px;font-size:15px;outline:none}
.auth-field input:focus{border-color:#7c5cff}
.auth-rem{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--mut);margin:2px 0 14px;cursor:pointer}
#authErr{margin-bottom:12px;text-align:left}
#authGo{width:100%;background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;border:0;border-radius:13px;padding:13px;font-size:15px;font-weight:800;cursor:pointer}
#authGo:hover{filter:brightness(1.1)}
.auth-note{margin-top:14px;font-size:12px;color:var(--mut)}
#proBadge{display:inline-block;font-size:11px;font-weight:800;background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;border-radius:6px;padding:2px 7px;margin-left:6px;vertical-align:middle}

/* ---------- Plan / fiyat penceresi ---------- */
#planOverlay{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:70;animation:fade .18s ease;padding:16px}
#planOverlay[hidden]{display:none}
#planModal{background:var(--bg);border:1px solid var(--line);border-radius:24px;padding:30px;width:min(640px,94vw);max-height:92vh;overflow-y:auto;position:relative;box-shadow:var(--shadow);animation:pop .22s ease}
#planClose{position:absolute;top:14px;right:16px;background:none;border:0;color:var(--mut);font-size:24px;cursor:pointer}
#planClose:hover{color:var(--txt)}
#planModal h2{margin:0 0 4px;font-size:23px;text-align:center}
.plan-sub2{text-align:center;color:var(--mut);font-size:14px;margin:0 0 20px}
.plan-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.plan-card{border:1px solid var(--line);border-radius:18px;padding:22px;position:relative;display:flex;flex-direction:column}
.plan-card.pro{border:2px solid transparent;background:linear-gradient(var(--bg),var(--bg)) padding-box,linear-gradient(135deg,#4f7cff,#7c5cff) border-box}
.pc-tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;font-size:11px;font-weight:800;border-radius:999px;padding:3px 12px;letter-spacing:.5px}
.pc-name{font-weight:800;font-size:17px}
.pc-tagline{color:var(--mut);font-size:13px;margin:6px 0 12px}
.pc-price{font-size:30px;font-weight:800;margin:6px 0 12px}
.pc-price small{font-size:14px;font-weight:400;color:var(--mut)}
.plan-card ul{list-style:none;margin:0 0 18px;padding:0;font-size:13.5px;display:flex;flex-direction:column;gap:8px}
.pc-btn{border-radius:12px;padding:11px;font-size:14px;font-weight:700;cursor:pointer;border:1px solid var(--line)}
.pc-btn.ghost{background:transparent;color:var(--txt)}
.pc-btn.ghost:hover{background:var(--hover)}
.pc-btn.grad{background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;border:0}
.pc-btn.grad:hover{filter:brightness(1.12)}
.pc-btn.block{display:block;text-align:center;text-decoration:none;margin-bottom:6px}
.back-btn{background:none;border:0;color:var(--mut);cursor:pointer;font-size:14px;margin-bottom:8px}
.back-btn:hover{color:var(--txt)}
.buy-steps{margin:0 0 16px;padding-left:20px;font-size:14px;display:flex;flex-direction:column;gap:12px}
.buy-steps code{background:var(--hover);padding:3px 8px;border-radius:7px;font-size:13px}
.mini-btn{background:var(--hover);border:1px solid var(--line);color:var(--txt);border-radius:8px;padding:4px 10px;cursor:pointer;font-size:12px}
.key-row{display:flex;gap:8px}
#licKey{flex:1;background:var(--panel);border:1px solid var(--line);color:var(--txt);border-radius:12px;padding:12px;font-size:14px;outline:none;letter-spacing:1px;text-transform:uppercase}
#licKey:focus{border-color:var(--mut)}
#licBtn{background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;border:0;border-radius:12px;padding:0 20px;font-weight:700;cursor:pointer}
.lic-msg{margin-top:10px;font-size:13.5px;border-radius:10px;padding:9px 12px}
.lic-msg.err{background:rgba(255,80,80,.12);color:#ff8a8a}
.lic-msg.ok{background:rgba(80,200,120,.12);color:#5fd68a}
#planStepPro{text-align:center}
#planDone{flex:1;background:var(--txt);color:var(--bg);border:0}
.danger-link{background:none!important;border:0!important;color:var(--mut)!important;font-weight:400!important;font-size:13px!important}
.danger-link:hover{color:#ff7b7b!important}
@media(max-width:560px){.plan-cards{grid-template-columns:1fr}.key-row{flex-direction:column}#licBtn{padding:12px}}

/* ---------- Main / topbar ---------- */
#main{flex:1;display:flex;flex-direction:column;min-width:0;position:relative}
#jumpDown{position:absolute;right:26px;bottom:120px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--txt);font-size:17px;cursor:pointer;box-shadow:var(--shadow);z-index:15}
#jumpDown:hover{background:var(--hover)}
#topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;position:relative}
.limits-wrap{position:relative}
#limitsBtn{display:flex;align-items:center;gap:5px;background:transparent;border:1px solid var(--line);color:var(--txt);border-radius:999px;padding:5px 11px;cursor:pointer;font-size:13px;font-weight:700}
#limitsBtn:hover{background:var(--hover)}
#limitsMini{font-size:12px;color:var(--mut);font-weight:400}
#limitsPop{position:absolute;top:calc(100% + 10px);right:0;width:250px;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:12px;z-index:45}
#limitsPop h4{margin:2px 2px 10px;font-size:13px}
.lim-row{margin-bottom:10px;font-size:12.5px}
.lim-row:last-child{margin-bottom:2px}
.lim-top{display:flex;justify-content:space-between;margin-bottom:4px}
.lim-top b{font-weight:600}
.lim-top span{color:var(--mut)}
.lim-bar{height:6px;border-radius:99px;background:var(--hover);overflow:hidden}
.lim-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,#4f7cff,#7c5cff);transition:width .3s ease}
.lim-row.full .lim-fill{background:linear-gradient(90deg,#ff5b5b,#d32f2f)}
.lim-foot{margin-top:8px;font-size:12px;color:var(--mut);text-align:center}
.lim-foot button{background:none;border:0;color:var(--txt);font-weight:700;cursor:pointer;font-size:12px;text-decoration:underline}
.brand-main{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:16.5px}
.brand-mark.sm{width:24px;height:24px;font-size:13px}
.modebtn{border:1px solid var(--line);background:transparent;color:var(--txt);border-radius:999px;padding:6px 13px;cursor:pointer;font-size:13px}
.modebtn.active{background:var(--txt);color:var(--bg);font-weight:700;border-color:var(--txt)}
#status{margin-left:auto;color:var(--mut);font-size:13px}

/* ---------- Messages ---------- */
#messages{flex:1;overflow-y:auto;padding:8px 16px 16px}
.col{max-width:768px;margin:0 auto;display:flex;flex-direction:column}
.msg-row{display:flex;width:100%;margin:14px 0;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1}}
.msg-row.user{justify-content:flex-end}
.umsg{background:var(--bubble-u);border-radius:24px;padding:10px 18px;max-width:75%;white-space:pre-wrap;overflow-wrap:anywhere}
.ai-row{display:flex;gap:14px}
.ai-avatar{width:30px;height:30px;flex-shrink:0;border-radius:50%;background:var(--txt);color:var(--bg);display:flex;align-items:center;justify-content:center;font-size:16px;margin-top:2px}
.ai-body{flex:1;min-width:0}
.ai-body .md p:first-child{margin-top:2px}
.md{overflow-wrap:anywhere}
.md p{margin:.6em 0}
.md pre{background:var(--code-bg);border-radius:12px;overflow:hidden;margin:12px 0}
.md pre code{display:block;padding:14px;overflow-x:auto;font:13.5px/1.6 Consolas,Menlo,monospace;color:#e6e6e6;background:transparent}
.code-head{display:flex;align-items:center;justify-content:space-between;background:var(--code-head);color:#ccc;font-size:12.5px;padding:7px 12px}
.code-head button{background:#3a3a3a;border:0;color:#fff;border-radius:7px;padding:4px 10px;cursor:pointer;font-size:12px}
.code-head button:hover{background:#4d4d4d}
.md :not(pre)>code{background:var(--hover);padding:2px 6px;border-radius:6px;font-size:.88em}
.md table{border-collapse:collapse;width:100%;margin:10px 0;font-size:14px}
.md th,.md td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.md th{background:var(--hover)}
.md img{max-width:100%;border-radius:14px;margin-top:10px;box-shadow:var(--shadow)}
.md a{color:#7aa7ff}
.msg-actions{display:flex;gap:2px;margin-top:6px}
.msg-actions button{background:none;border:0;color:var(--mut);cursor:pointer;font-size:15px;border-radius:7px;padding:4px 7px}
.msg-actions button:hover{background:var(--hover);color:var(--txt)}
.msg-actions button.liked{color:#4caf50}
.typing{display:inline-flex;gap:5px;padding:8px 0}
.typing i{width:8px;height:8px;background:var(--mut);border-radius:50%;animation:bl 1.1s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes bl{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.cursor{display:inline-block;width:9px;height:1.1em;background:var(--txt);vertical-align:text-bottom;animation:bl 1s infinite}

/* ---------- Welcome ---------- */
.welcome{text-align:center;padding:6vh 10px 10px;position:relative}
.welcome::before{content:"";position:absolute;top:-40px;left:50%;transform:translateX(-50%);width:420px;height:220px;background:radial-gradient(closest-side,rgba(124,92,255,.22),transparent);pointer-events:none}
.welcome .big{font-size:56px;filter:drop-shadow(0 6px 24px rgba(124,92,255,.45))}
.welcome h1{font-size:30px;margin:8px 0 4px;font-weight:700;letter-spacing:-.3px}
.welcome p{color:var(--mut);margin:0 0 20px}
.sugg{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:660px;margin:0 auto;text-align:left}
.sugg button{background:var(--panel);border:1px solid var(--line);color:var(--txt);border-radius:16px;padding:14px 16px;cursor:pointer;font-size:13.5px;line-height:1.45;transition:transform .12s ease,border-color .12s ease}
.sugg button:hover{border-color:var(--mut);transform:translateY(-2px)}
.sugg b{display:block;margin-bottom:2px}
.sugg span{color:var(--mut);font-size:12.5px}

/* ---------- Composer ---------- */
#composerWrap{padding:6px 16px 10px}
#composerWrap>*{max-width:768px;margin:0 auto}
#composer{display:flex;flex-direction:column;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:12px 12px 9px 20px;box-shadow:var(--shadow)}
#composer:focus-within{border-color:var(--mut)}
.composer-bar{display:flex;align-items:center;gap:8px}
.spacer{flex:1}
.model-picker,.mode-picker{position:relative}
#modelPill,#modePill{display:flex;align-items:center;gap:7px;background:transparent;border:1px solid var(--line);color:var(--txt);border-radius:999px;padding:6px 13px;cursor:pointer;font-size:13px;font-weight:600;white-space:nowrap}
#modelPill:hover{background:var(--hover)}
#modePill{background:var(--txt);color:var(--bg);border-color:var(--txt)}
#modePill:hover{background:var(--txt);color:var(--bg);filter:brightness(1.18)}
#modePill.open{background:var(--txt);color:var(--bg);filter:brightness(1.25)}
#modePill .chev{font-size:10px;opacity:.7}
#modelPill .chev{font-size:10px;color:var(--mut)}
#modelMenu,#modeMenu{position:absolute;bottom:calc(100% + 10px);left:0;min-width:250px;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:6px;z-index:40}
.model-opt{display:flex;gap:10px;align-items:center;width:100%;text-align:left;background:transparent;border:0;color:var(--txt);border-radius:11px;padding:10px 12px;cursor:pointer}
.model-opt:hover{background:var(--hover)}
.model-opt .mi{font-size:17px}
.model-opt b{display:block;font-size:14px}
.model-opt small{color:var(--mut);font-size:12px}
.model-opt .check{margin-left:auto;font-weight:700}
.mini-sel{background:transparent;border:1px solid var(--line);color:var(--txt);border-radius:999px;padding:6px 10px;font-size:12.5px;outline:none;cursor:pointer;max-width:150px}
.mini-sel option{color:#000}
.mini-picker{position:relative}
#stylePill,#voicePill{display:flex;align-items:center;gap:6px;background:transparent;border:1px dashed var(--line);color:var(--mut);border-radius:999px;padding:6px 12px;cursor:pointer;font-size:12.5px;font-weight:600;white-space:nowrap}
#stylePill:hover,#voicePill:hover{background:var(--hover);color:var(--txt)}
#stylePill .chev,#voicePill .chev{font-size:10px}
#styleMenu,#voiceMenu{position:absolute;bottom:calc(100% + 10px);left:0;min-width:220px;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:6px;z-index:40}
#styleMenu .model-opt,#voiceMenu .model-opt{padding:8px 12px}
#styleMenu .model-opt .mi,#voiceMenu .model-opt .mi{font-size:15px}
#styleMenu .model-opt b,#voiceMenu .model-opt b{font-size:13.5px}
.md audio{width:100%;margin-top:10px}
.md video{max-width:100%;border-radius:14px;margin-top:10px;box-shadow:var(--shadow)}
.dl{display:inline-block;margin-top:8px;font-size:13px;color:var(--mut);text-decoration:none;border:1px solid var(--line);border-radius:9px;padding:5px 12px}
.dl:hover{background:var(--hover);color:var(--txt)}
#input{flex:1;background:transparent;border:0;color:var(--txt);font:15.5px/1.5 inherit;resize:none;outline:none;max-height:200px;padding:6px 0}
#send,#stop{width:38px;height:38px;flex-shrink:0;border-radius:50%;border:0;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center}
#send{background:var(--send);color:var(--send-txt)}
#send:disabled{opacity:.35;cursor:default}
#stop{background:var(--send);color:var(--send-txt)}
.foot-note{text-align:center;color:var(--mut);font-size:12px;padding:8px 0 2px}

/* ---------- Toast ---------- */
#toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);background:#000;color:#fff;border:1px solid #444;padding:10px 18px;border-radius:12px;font-size:14px;z-index:96;box-shadow:var(--shadow)}

/* ---------- Sağdan kayan limit bildirimi ---------- */
#limNotify{position:fixed;top:74px;right:18px;width:270px;background:var(--panel);border:1px solid var(--line);border-left:4px solid #7c5cff;border-radius:16px;box-shadow:var(--shadow);padding:14px 16px;z-index:55;animation:slideIn .35s cubic-bezier(.2,.9,.3,1.2)}
#limNotify[hidden]{display:none}
@keyframes slideIn{from{opacity:0;transform:translateX(120%)}to{opacity:1;transform:none}}
#limNotify.out{animation:slideOut .3s ease forwards}
@keyframes slideOut{to{opacity:0;transform:translateX(120%)}}
#limNX{position:absolute;top:6px;right:10px;background:none;border:0;color:var(--mut);font-size:18px;cursor:pointer}
#limNX:hover{color:var(--txt)}
.ln-title{font-weight:800;font-size:14px;margin-bottom:6px}
.ln-body{font-size:12.5px;color:var(--mut);margin-bottom:10px;line-height:1.7}
.ln-body b{color:var(--txt)}
#limNGo{width:100%;background:linear-gradient(135deg,#4f7cff,#7c5cff);color:#fff;border:0;border-radius:10px;padding:9px;font-size:13px;font-weight:700;cursor:pointer}
#limNGo:hover{filter:brightness(1.12)}
@media(max-width:560px){#limNotify{right:12px;left:12px;width:auto}}

/* ---------- Modal ---------- */
#modalOverlay{position:fixed;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:95;animation:fade .18s ease}
#modalOverlay[hidden]{display:none}
#modal{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:28px 30px;width:min(400px,90vw);text-align:center;box-shadow:var(--shadow);animation:pop .22s ease}
@keyframes pop{from{opacity:0;transform:scale(.92) translateY(8px)}to{opacity:1;transform:scale(1)}}
.modal-icon{font-size:42px;margin-bottom:6px}
#modal h3{margin:6px 0 4px;font-size:19px}
#modalText{color:var(--mut);font-size:14px;margin:0 0 20px;overflow-wrap:anywhere}
.modal-btns{display:flex;gap:10px}
.modal-btns button{flex:1;padding:11px;border-radius:12px;font-size:14px;font-weight:700;cursor:pointer;border:1px solid var(--line)}
#modalCancel{background:transparent;color:var(--txt)}
#modalCancel:hover{background:var(--hover)}
#modalConfirm{background:linear-gradient(135deg,#ff5b5b,#d32f2f);color:#fff;border:0}
#modalConfirm:hover{filter:brightness(1.1)}

@media(max-width:860px){
  #sidebar{position:fixed;z-index:30;height:100vh;width:270px;box-shadow:var(--shadow)}
  #app.side-hidden #sidebar{margin-left:-270px}
  .sugg{grid-template-columns:1fr}
  .umsg{max-width:88%}
}