/* Chat page specific styles extracted from templates/quasar/chat.html */
.qs-chat-wrap{display:grid;grid-template-columns:260px minmax(0,1fr);gap:14px}
.qs-chat-sidebar{background:linear-gradient(180deg,rgba(15,20,26,.98),rgba(11,17,22,.98));border:1px solid var(--qs-border);border-radius:16px;padding:15px}
.qs-chat-head h2{margin:0;font-size:18px}
.qs-chat-head p{margin:4px 0 10px;color:var(--qs-text-2)}
.qs-chat-list{list-style:none;margin:0;padding:0}
.qs-chat-list li{padding:10px 12px;border-radius:10px;color:var(--qs-text-2)}
.qs-chat-list li.active{background:rgba(143,240,164,.08);color:var(--qs-text)}
.qs-chat-main{display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(15,20,26,.98),rgba(11,17,22,.98));border:1px solid var(--qs-border);border-radius:16px}
.qs-chat-top{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;border-bottom:1px solid var(--qs-border)}
.qs-chat-title{display:flex;align-items:center;gap:8px}
.qs-chat-body{height:52vh;overflow:auto;padding:12px;/* Firefox */scrollbar-width:thin;scrollbar-color:rgba(94,242,242,.45) transparent}
/* WebKit-based browsers */
.qs-chat-body::-webkit-scrollbar{width:8px;height:8px}
.qs-chat-body::-webkit-scrollbar-track{background:transparent}
.qs-chat-body::-webkit-scrollbar-thumb{border-radius:999px;border:2px solid transparent;background-clip:padding-box;background:linear-gradient(180deg,rgba(94,242,242,.55),rgba(94,242,242,.28))}
.qs-chat-body::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,rgba(94,242,242,.75),rgba(94,242,242,.45))}
.qs-chat-row{display:flex;gap:8px;margin:8px 0}
.qs-chat-row.lead{justify-content:flex-end}
.qs-chat-bubble{max-width:78%;padding:10px 12px;border-radius:14px;border:1px solid var(--qs-border);background:#0f141a;color:var(--qs-text);box-shadow:0 2px 6px rgba(0,0,0,.25)}
.qs-chat-row.lead .qs-chat-bubble{background:linear-gradient(135deg,var(--qs-primary),var(--qs-accent));color:#0b0c12;border-color:transparent}
.qs-chat-bubble img.qs-chat-img{max-width:100%;height:auto;display:block;border-radius:10px}
.qs-chat-bubble .qs-file-link{color:var(--qs-text);text-decoration:underline;word-break:break-all}
.qs-chat-bubble .qs-text{white-space:pre-wrap; line-height:1.45; word-break:break-word}
/* media + text within one bubble */
.qs-chat-bubble .qs-chat-img{ 
  max-height: clamp(140px, 40vh, 520px);
  border: 1px solid var(--qs-border);
  background: #0b1116;
  box-shadow: 0 2px 8px rgba(0,0,0,.28);
}
.qs-chat-bubble .qs-chat-video,
.qs-chat-bubble video{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  border-radius:10px;
  background:#000;
  object-fit:contain;
  max-height:min(56vh, 520px);
}
.qs-chat-bubble .qs-chat-audio,
.qs-chat-bubble audio{
  display:block;
  width:100%;
  max-width:100%;
  min-height: 44px;
  height: 44px;
  margin: 2px 0;
}
.qs-chat-bubble .qs-chat-img + .qs-text{ margin-top: 8px; display:block }
.qs-chat-bubble .qs-chat-video + .qs-text,
.qs-chat-bubble video + .qs-text,
.qs-chat-bubble .qs-chat-audio + .qs-text,
.qs-chat-bubble audio + .qs-text{ margin-top: 8px; display:block }
.qs-chat-bubble .qs-file-link + .qs-text{ margin-top: 6px; display:block }
.qs-chat-input{display:flex;gap:10px;border-top:1px solid var(--qs-border);padding:10px 12px;align-items:center;background:rgba(255,255,255,.02);backdrop-filter:saturate(105%)}
.qs-chat-input .qs-primary{width:auto;flex:0 0 auto;height:var(--qs-control-h);padding:0 16px;margin:0;display:inline-flex;align-items:center;justify-content:center}
.qs-chat-input .qs-primary.qs-chat-send{width:var(--qs-control-h);padding:0;justify-content:center}
.qs-chat-input .qs-primary.qs-chat-send svg{display:block;width:20px;height:20px;margin:0}
.qs-visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important;border:0!important}
/* attach button */
.qs-chat-attach{display:inline-flex;align-items:center;justify-content:center;width:var(--qs-control-h);height:var(--qs-control-h);background:transparent;border:1px solid var(--qs-border);border-radius:10px;color:var(--qs-text-2);cursor:pointer;transition:border-color .2s ease, background .2s ease, transform .1s ease; padding:0 !important}
.qs-chat-input .qs-chat-attach{ flex: 0 0 var(--qs-control-h); min-width: var(--qs-control-h); min-height: var(--qs-control-h); box-sizing: border-box; }
.qs-chat-attach svg{width:22px;height:22px}
.qs-chat-attach:hover{border-color:rgba(94,242,242,.24);background:rgba(255,255,255,.03)}
.qs-chat-attach:focus-visible{outline:0;box-shadow:0 0 0 3px rgba(94,242,242,.12)}
.qs-chat-attach:active{transform:translateY(1px)}
/* message input */
.qs-chat-input input{flex:1 1 auto;min-width:0;background:linear-gradient(180deg,#0e1419,#0b1116);border:1px solid var(--qs-border);border-radius:12px;height:var(--qs-control-h);line-height:calc(var(--qs-control-h) - 2px);padding:0 14px;color:#fff;outline:0;transition:border-color .2s ease, box-shadow .2s ease}
.qs-chat-input input::placeholder{color:rgba(255,255,255,.45)}
.qs-chat-input input:focus{border-color:rgba(94,242,242,.35);box-shadow:0 0 0 3px rgba(94,242,242,.12)}
/* primary button */
.qs-chat-input button{background:linear-gradient(135deg,var(--qs-primary),var(--qs-accent));border:none;border-radius:12px;padding:12px 16px;color:#0b0c12;font-weight:700;letter-spacing:.2px;cursor:pointer;transition:filter .2s ease, transform .1s ease}
.qs-chat-input button:hover{filter:saturate(110%)}
.qs-chat-input button:active{transform:translateY(1px)}
.qs-chat-input button:disabled{opacity:.65;cursor:not-allowed}
/* file preview */
.qs-file-card{max-width:78%;padding:10px 12px;border-radius:14px;border:1px solid var(--qs-border);background:#0f141a;color:var(--qs-text);display:flex;gap:10px;align-items:center}
.qs-file-thumb{width:48px;height:48px;border-radius:10px;background:#0b1116;object-fit:cover;flex:0 0 auto}
.qs-file-meta{display:flex;flex-direction:column;gap:2px}
.qs-file-name{font-weight:600;color:var(--qs-text)}
.qs-file-size{color:var(--qs-text-2);font-size:.9rem}
/* Unify hover effects for Send and Attach */
.qs-chat-input .qs-primary:hover,
.qs-chat-input .qs-chat-attach:hover{
  box-shadow: 0 10px 28px rgba(94,242,242,.16);
  filter: saturate(110%);
}
/* attach shine */
.qs-chat-input .qs-chat-attach::after{
  content: "";
  position: absolute;
  inset: -20%;
  background: linear-gradient(90deg, transparent 30%, rgba(255,255,255,.25) 50%, transparent 70%);
  transform: translateX(-130%);
  transition: transform .45s ease;
  pointer-events: none;
}
.qs-chat-input .qs-chat-attach:hover::after{ transform: translateX(130%); }
/* Mobile / narrow screens adjustments */
body.qs-lock{overflow:hidden}
@media(max-width: 900px){
  .qs-chat-wrap{grid-template-columns:1fr;position:relative}
  .qs-chat-menu-toggle{display:inline-flex;align-items:center;justify-content:center;background:#0f141a;border:1px solid var(--qs-border);color:var(--qs-text-2);width:42px;height:42px;border-radius:12px;cursor:pointer;transition:background .2s ease, border-color .2s ease}
  .qs-chat-menu-toggle:hover{background:#141c22;border-color:rgba(94,242,242,.35);color:var(--qs-text)}
  .qs-chat-menu-toggle:active{transform:translateY(1px)}
  .qs-chat-sidebar{position:fixed;top:12px;left:-270px;width:250px;height:calc(100vh - 24px);z-index:1400;box-shadow:0 8px 28px rgba(0,0,0,.55);display:flex;flex-direction:column;transition:left .35s cubic-bezier(.17,.67,.35,1);overflow:auto}
  .qs-chat-sidebar.open{left:12px}
  .qs-chat-sidebar-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.42);backdrop-filter:blur(2px);z-index:1390;display:none}
  .qs-chat-sidebar-backdrop.visible{display:block}
  .qs-chat-top{gap:10px}
  .qs-chat-title h3{font-size:16px}
  .qs-chat-bubble{max-width:86%}
  /* Mobile full-height layout */
  .qs-chat-main{height:100vh;max-width:100vw;max-width:100%;overflow-x:hidden}
  .qs-chat-body{flex:1 1 auto;min-height:0;height:auto !important}
}
@media(max-width: 560px){
  .qs-chat-bubble{max-width:92%}
  .qs-chat-input{flex-wrap:nowrap}
  .qs-chat-input input{flex:1 1 auto;margin-top:0}
  .qs-chat-input .qs-primary.qs-chat-send{width:var(--qs-control-h);height:var(--qs-control-h);margin-top:0}
  /* Ensure no horizontal overflow */
  .qs-chat-main{height:100vh;max-width:100vw;max-width:100%;overflow-x:hidden}
  .qs-chat-body{flex:1 1 auto;min-height:0;height:auto !important}
}
@media(min-width: 901px){
  .qs-chat-menu-toggle{display:none}
  .qs-chat-sidebar-backdrop{display:none !important}
}