/* Ortak sohbet/panel/giriş kromu. Sayfa-özel stiller HTML içinde kalır. */
html{scrollbar-color:var(--surface-3) var(--ground)}
::selection{background:var(--accent-soft);color:var(--ink)}
html,body{height:100%;margin:0}
body{
  background:var(--ground);color:var(--ink);
  font-family:'Jost',ui-sans-serif,system-ui,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;
  caret-color:var(--sage);
}
*{box-sizing:border-box}
button,input,textarea{font-family:inherit}
button{cursor:pointer}
.hidden{display:none !important}
[hidden]{display:none !important}

.icon-btn{
  width:36px;height:36px;border:0;border-radius:12px;
  background:transparent;color:var(--ink-2);
  display:grid;place-items:center;flex-shrink:0;
}
.icon-btn svg,.ico svg,.pass-wrap .eye svg{width:16px;height:16px;display:block}
.icon-btn:hover{background:var(--surface-3);color:var(--ink)}
.icon-btn:focus-visible,.mode-switch a:focus-visible,.sekme:focus-visible{
  outline:2px solid var(--sage);outline-offset:2px;
}

.mode-switch{
  display:flex;align-items:center;padding:3px;background:var(--surface-3);
  border-radius:999px;flex:1;min-width:0;
}
.mode-switch a{
  flex:1;text-align:center;text-decoration:none;color:var(--ink-3);
  font-size:13px;font-weight:500;line-height:30px;border-radius:999px;
}
.mode-switch a.on,.mode-switch a[aria-current="page"]{
  background:var(--sage-soft);color:var(--sage-deep);font-weight:600;
}

.shell,#app{display:flex;height:100%;min-height:0}
.sidebar,.rail{
  width:var(--rail);flex-shrink:0;background:var(--surface-2);
  border-right:1px solid var(--rule);
  display:flex;flex-direction:column;min-height:0;
}
.side-chrome{
  display:flex;align-items:center;gap:6px;
  padding:10px 10px 6px;
}
.side-new{padding:0 10px 8px}
.side-new .new{
  width:100%;height:40px;padding:0 12px;border:0;border-radius:999px;
  background:var(--sage);color:#fff;font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  text-decoration:none;
}
.side-new .new:hover{background:var(--sage-deep);color:#fff}
.side-search{padding:0 10px 8px}
.side-search input{
  width:100%;height:38px;border:1px solid var(--rule);border-radius:999px;
  background:var(--surface);color:var(--ink);padding:0 14px;font-size:15px;
}
.side-search input:focus{outline:2px solid var(--sage);outline-offset:0;border-color:var(--sage)}
.search-meta{font-size:11.5px;color:var(--ink-3);padding:0 12px 6px}
.search-meta:empty{display:none}
.list-label{
  font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-3);padding:10px 12px 4px;
}
.chats,.sekmeler{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:1px;padding:0 8px 8px}
.chat-item,.sekme{
  display:flex;flex-direction:column;gap:0;
  padding:0;border-radius:var(--radius-sm);border:0;
}
.chat-item .row-line{display:flex;align-items:center;gap:0}
.chat-item .pick{
  flex:1;min-width:0;border:0;background:transparent;color:var(--ink-2);
  text-align:left;padding:7px 8px;border-radius:var(--radius-sm);
  font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  width:100%;font-weight:400;
}
.sekme{
  min-width:0;border:0;background:transparent;color:var(--ink-2);
  text-align:left;padding:7px 8px;border-radius:var(--radius-sm);
  font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  width:100%;font-weight:400;flex:0 0 auto;
}
.chat-item.on,.sekme.aktif{background:var(--sage-soft)}
.chat-item.on .pick,.chat-item .pick:hover,.sekme.aktif,.sekme:hover{color:var(--sage-deep)}
.chat-item .when{display:none}
.chat-item input.rename{
  flex:1;min-width:0;height:28px;margin:0;padding:0 8px;
  border:1px solid var(--sage);border-radius:12px;background:var(--ground);color:var(--ink);font-size:14px;
}
.ico{
  flex-shrink:0;width:28px;height:28px;border:0;border-radius:10px;
  background:transparent;color:var(--ink-3);display:grid;place-items:center;
  opacity:0;
}
.chat-item:hover .ico,.chat-item:focus-within .ico,.chat-item:has(.confirm) .ico{opacity:1}
.ico:hover{background:var(--surface);color:var(--ink);opacity:1}
.ico.danger:hover{background:var(--warn-soft);color:var(--warn)}
.ico.on{color:var(--accent);opacity:1}
.list-empty{padding:18px 12px;font-size:13px;color:var(--ink-3);line-height:1.45}
.confirm{display:flex;align-items:center;gap:8px;padding:2px 8px 8px;font-size:12px;color:var(--ink-2)}
.confirm button{border:0;background:transparent;color:var(--ink);font-size:12px;font-weight:700;padding:0}
.confirm button.no{color:var(--ink-3)}
.sekme .rozet{
  display:inline-block;margin-left:6px;background:var(--warn-soft);color:var(--warn);
  font-size:10.5px;font-weight:700;padding:1px 6px;border-radius:4px;vertical-align:1px;
}
.side-foot{
  margin-top:auto;display:flex;align-items:center;gap:8px;
  padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));
  border-top:1px solid var(--rule);
}
.side-foot .who{flex:1;min-width:0;font-size:12.5px;color:var(--ink-2);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stage,.main{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--ground);min-height:0}
.session-head{
  display:flex;align-items:center;gap:8px;flex-shrink:0;
  padding:8px 14px;min-height:44px;border-bottom:1px solid var(--rule);
}
.session-head h1{
  margin:0;font-family:'Cormorant Garamond',Georgia,serif;font-size:22px;font-weight:600;color:var(--sage-deep);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.01em;
}
.backdrop{display:none;position:fixed;inset:0;background:var(--scrim);z-index:20}

.auth-shell{display:flex;min-height:100%;background:var(--ground)}
.auth-stage{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;padding:40px 20px;
}
.auth-card{
  width:100%;max-width:400px;background:var(--surface);
  border:1px solid var(--rule);border-radius:var(--radius);padding:36px 28px 28px;
  box-shadow:var(--shadow);
}
.auth-card .login-brand{display:flex;align-items:center;gap:10px;margin:0 0 6px}
.auth-card .mark{width:28px;height:28px;color:var(--sage-deep);display:block}
.auth-card h1{font-family:'Cormorant Garamond',Georgia,serif;font-size:28px;font-weight:600;margin:0;letter-spacing:.02em;color:var(--sage-deep)}
.auth-card .sub{margin:0 0 22px;font-size:13px;color:var(--ink-3)}
.auth-card label.field{display:block;font-size:12px;font-weight:700;color:var(--ink-2);margin:0 0 6px}
.auth-card input[type="text"],.auth-card input[type="password"]{
  width:100%;height:40px;margin:0 0 14px;padding:0 12px;
  background:var(--ground);color:var(--ink);border:1px solid var(--rule-2);
  border-radius:14px;font-size:16px;
}
.auth-card input:focus{outline:2px solid var(--sage);outline-offset:0;border-color:var(--sage)}
.pass-wrap{position:relative;margin:0 0 14px}
.pass-wrap input{margin:0;padding-right:44px}
.pass-wrap input::-ms-reveal,.pass-wrap input::-ms-clear{display:none}
.pass-wrap .eye{
  position:absolute;right:4px;top:50%;transform:translateY(-50%);
  width:32px;height:32px;border:0;background:transparent;color:var(--ink-3);
  display:grid;place-items:center;border-radius:4px;
}
.pass-wrap .eye:hover{color:var(--ink)}
.remember{display:flex;align-items:center;gap:8px;margin:0 0 18px;font-size:13.5px;color:var(--ink-2)}
.remember input{accent-color:var(--accent);width:15px;height:15px}
#loginBtn{
  width:100%;height:48px;border:0;border-radius:999px;
  background:var(--accent);color:var(--on-accent);font-size:15px;font-weight:600;
}
#loginBtn:hover{background:var(--accent-deep)}
#loginBtn:disabled{opacity:.5;cursor:not-allowed}
.banner{display:none;margin-top:12px;padding:8px 10px;border-radius:var(--radius-sm);
  background:var(--warn-soft);color:var(--warn);font-size:13px}
.banner.on{display:block}
.install-link{
  background:none;border:0;padding:6px 10px;font-size:13px;color:var(--ink-2);
  border-radius:12px;display:inline-flex;align-items:center;gap:7px;
}
.install-link:hover{color:var(--ink);background:var(--surface-3)}

body.rail-off .sidebar,body.rail-off .rail{display:none}

@media (min-width:641px){
  .session-head #menuBtn{display:none}
  body.rail-off .session-head #menuBtn{display:grid}
}
@media (max-width:640px){
  .chat-item .ico{opacity:1}
  .sidebar,.rail{
    position:fixed;z-index:30;top:0;left:0;bottom:0;
    transform:translateX(-105%);transition:transform .2s ease;
    box-shadow:var(--shadow);
  }
  .sidebar.open,.rail.open{transform:none}
  .backdrop.on{display:block}
  body.rail-off .sidebar,body.rail-off .rail{display:flex}
}
@media (prefers-reduced-motion:reduce){
  .sidebar,.rail{transition:none}
}