@import"https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap";:root{--bg-deep: #061a22;--bg-soft: #0f2f3a;--surface: #f6f3ed;--surface-soft: #ece4d8;--ink: #10232b;--ink-muted: #4a626b;--accent: #e85d3f;--accent-strong: #cf4628;--good: #2f8f45;--danger: #b72020;--line: #d6cbbd;--shadow: 0 18px 34px rgba(6, 26, 34, .16)}*{box-sizing:border-box}html,body,#root{width:100%;height:100%}body{margin:0;font-family:Sora,sans-serif;color:var(--ink);background:radial-gradient(1200px 800px at 10% -10%,#2d5f74 0%,transparent 55%),radial-gradient(900px 600px at 100% 0%,#144454 0%,transparent 50%),linear-gradient(165deg,var(--bg-deep),var(--bg-soft))}button,input{font:inherit}input{border:1px solid var(--line);border-radius:12px;padding:.72rem .85rem;background:#fff}button{border:0;border-radius:12px;padding:.72rem .95rem;font-weight:600;cursor:pointer;background:var(--accent);color:#fff}button:hover{background:var(--accent-strong)}button:disabled{cursor:not-allowed;opacity:.7}.button-secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}.button-secondary:hover{background:#fff}.screen-center{min-height:100vh;display:grid;place-items:center;color:#fff}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:1rem}.auth-card{width:min(460px,100%);background:var(--surface);border-radius:24px;box-shadow:var(--shadow);padding:2rem;animation:slide-up .26s ease-out}.auth-card h1{margin:.4rem 0 0;font-size:clamp(1.35rem,1.8vw,1.9rem)}.eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size:.72rem;color:var(--ink-muted);margin:0}.muted{color:var(--ink-muted);margin:.25rem 0 0;font-size:.88rem}.stack{display:grid;gap:.7rem;margin-top:1.2rem}.auth-modes{display:grid;grid-template-columns:repeat(3,1fr);gap:.45rem;margin-top:1rem}.mode-btn{background:#e7ddd0;color:var(--ink)}.mode-btn:hover{background:#dccfbe}.mode-btn.active{background:var(--accent);color:#fff}.stack label{display:grid;gap:.32rem;font-size:.88rem}.info-text{color:var(--good);margin:.9rem 0 0;font-size:.9rem}.error-text{color:var(--danger);margin:.9rem 0 0;font-size:.9rem}.app-shell{height:100vh;width:min(1700px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(300px,360px) minmax(0,1fr);padding:.9rem;gap:1rem}.sidebar,.chat-panel{background:var(--surface);border-radius:24px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.34);min-width:0;min-height:0}.sidebar-backdrop{display:none}.sidebar{display:grid;grid-template-rows:auto auto auto 1fr;overflow:hidden}.sidebar-header{display:flex;justify-content:space-between;align-items:flex-start;padding:1rem;border-bottom:1px solid var(--line);gap:1rem}.sidebar-header h2{margin:.2rem 0 0;font-size:1.1rem}.status-wrap{display:grid;justify-items:end;gap:.5rem}.mobile-close{display:none}.status-pill{font-size:.75rem;padding:.35rem .55rem;border-radius:999px;background:#ddd3c6}.status-pill.online{background:#dbf2df;color:var(--good)}.search-row{display:grid;grid-template-columns:1fr auto;gap:.45rem;padding:.9rem;border-bottom:1px solid var(--line)}.search-row input{min-width:0}.search-results{max-height:145px;overflow-y:auto;border-bottom:1px solid var(--line)}.group-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem;padding:.7rem .9rem .9rem;border-bottom:1px solid var(--line)}.group-actions button{padding:.52rem .5rem;font-size:.74rem}.search-item{width:100%;text-align:left;border-radius:0;background:transparent;color:var(--ink);border-bottom:1px dashed #dfd4c6;display:grid;gap:.2rem}.search-item span{font-family:IBM Plex Mono,monospace;font-size:.76rem;color:var(--ink-muted)}.search-item:hover{background:var(--surface-soft)}.conversation-list{overflow-y:auto}.conversation-item{width:100%;text-align:left;background:transparent;color:var(--ink);border-radius:0;border-bottom:1px dashed #dfd4c6;padding:.78rem .9rem}.conversation-item:hover,.conversation-item.active{background:var(--surface-soft)}.conversation-title{margin:0;font-weight:600;line-height:1.3}.conversation-preview{margin:.22rem 0 0;color:var(--ink-muted);font-size:.83rem}.chat-panel{display:grid;grid-template-rows:auto 1fr auto;min-height:0;overflow:hidden}.chat-header{padding:1rem 1.2rem;border-bottom:1px solid var(--line)}.chat-header-row{display:flex;align-items:flex-start;gap:.65rem}.group-header-actions{margin-left:auto;display:flex;gap:.4rem}.message-bulk-actions{margin-left:auto;display:flex;gap:.35rem}.group-header-actions button,.message-bulk-actions button{padding:.45rem .7rem;font-size:.75rem}.chat-header h3{margin:0}.chat-header p{margin:.2rem 0 0;color:var(--ink-muted);font-size:.86rem}.menu-toggle{display:none}.messages{overflow-y:auto;padding:1rem;display:flex;flex-direction:column;align-items:flex-start;align-content:flex-start;gap:.6rem}.bubble{max-width:min(75%,580px);width:fit-content;align-self:flex-start;background:#fff;padding:.7rem .75rem;border-radius:14px 14px 14px 4px;border:1px solid #dfd4c6;display:grid;gap:.2rem}.bubble.mine{align-self:flex-end;background:#ffe8dd;border-color:#f1b49d;border-radius:14px 14px 4px}.bubble-author{margin:0;font-size:.75rem;font-weight:600;color:var(--ink-muted)}.bubble p{margin:0}.bubble time{margin-top:.15rem;font-size:.7rem;color:var(--ink-muted);font-family:IBM Plex Mono,monospace;justify-self:end}.composer{border-top:1px solid var(--line);padding:.9rem;display:grid;gap:.55rem}.composer-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:.5rem}.composer-row input{min-width:0}.composer-tools{display:flex;justify-content:flex-start}.media-picker{display:inline-flex;align-items:center;border:1px dashed #c6b39a;border-radius:10px;padding:.45rem .75rem;font-size:.83rem;color:var(--ink-muted);cursor:pointer;background:#f8f3eb}.media-picker input{display:none}.selected-media-list{display:flex;gap:.55rem;overflow-x:auto;padding-bottom:.2rem}.selected-media-item{min-width:120px;background:#fff;border:1px solid #dfd4c6;border-radius:10px;padding:.35rem;display:grid;gap:.35rem}.selected-media-thumb{width:100%;height:80px;object-fit:cover;border-radius:8px;background:#ddd}.selected-media-fallback{width:100%;height:80px;border-radius:8px;background:#ece7de;border:1px dashed #cfc4b5;color:var(--ink-muted);display:grid;place-items:center;text-align:center;padding:.3rem;font-size:.72rem;overflow:hidden;word-break:break-word}.selected-media-remove{padding:.38rem .45rem;border-radius:8px;font-size:.72rem;background:#f4e8db;color:var(--ink)}.selected-media-remove:hover{background:#ecddca}.bubble-attachments{display:grid;gap:.4rem;margin-top:.35rem}.bubble-media{width:min(240px,100%);max-height:260px;border-radius:10px;border:1px solid #dfd4c6;object-fit:cover;background:#f2f2f2}.secure-media{-webkit-user-drag:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.bubble-attachments img.secure-media{pointer-events:none}.message-select{display:inline-flex;align-items:center;gap:.35rem;font-size:.72rem;color:var(--ink-muted)}.message-select input{width:14px;height:14px}.empty-chat{display:grid;place-content:center;text-align:center;color:var(--ink-muted);padding:1.5rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#0812197a;display:grid;place-items:center;padding:1rem}.modal-card{width:min(760px,100%);max-height:85vh;overflow:hidden;background:var(--surface);border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow);display:grid;grid-template-rows:auto 1fr}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.9rem 1rem;border-bottom:1px solid var(--line)}.modal-header h3{margin:0}.modal-content{overflow:auto;padding:.9rem 1rem 1rem}.modal-search{padding:0;border:0}.modal-list{display:grid;gap:.5rem;max-height:260px;overflow-y:auto;border:1px solid var(--line);border-radius:12px;padding:.55rem;background:#fff8ee}.modal-row{display:flex;align-items:center;justify-content:space-between;gap:.6rem;border:1px solid #e3d7c9;border-radius:10px;padding:.45rem .55rem;background:#fff}.checkbox-row{display:flex;align-items:center;gap:.5rem;font-size:.88rem}.checkbox-row input{width:16px;height:16px}.row-actions{display:flex;gap:.35rem}.inline-error{margin:0 1rem .9rem}@keyframes slide-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 980px){.app-shell{height:100%;grid-template-columns:1fr;grid-template-rows:1fr;padding:.55rem;position:relative;overflow:hidden}.chat-panel{min-height:0;border-radius:18px}.bubble{max-width:90%}.menu-toggle{display:inline-flex;align-items:center;justify-content:center;background:#e8dccb;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:.45rem .65rem;font-size:.8rem;white-space:nowrap}.menu-toggle:hover{background:#dfcfba}.chat-header-row{align-items:center}.chat-header-row>div{min-width:0}.sidebar{position:fixed;left:0;top:0;bottom:0;width:min(84vw,360px);z-index:60;border-radius:0 18px 18px 0;transform:translate(-104%);transition:transform .22s ease;box-shadow:0 10px 24px #0000003d}.sidebar.mobile-open{transform:translate(0)}.mobile-close{display:inline-flex;padding:.4rem .65rem;font-size:.76rem}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#08121973;border:0;opacity:0;pointer-events:none;transition:opacity .22s ease;z-index:50;border-radius:0}.sidebar-backdrop.show{opacity:1;pointer-events:auto}.composer{gap:.45rem;padding:.7rem}.composer-row{grid-template-columns:1fr}.composer-row button{width:100%}.search-row{grid-template-columns:1fr}.search-row button{width:100%}.group-actions{grid-template-columns:1fr}.group-header-actions{margin-left:0}.chat-header-row{flex-wrap:wrap}.modal-card{width:100%;max-height:90vh}}