:root{--sidebar:#07111d;--panel:#0a1624;--line:rgba(255,255,255,.08);--muted:#8290a2;--text:#edf2f7;--gold:#d8c08a;--gold-soft:rgba(216,192,138,.1)}
html,body{min-height:100%}body{margin:0;background:#050a12;color:var(--text);overflow:hidden}
.elethya-app{min-height:100vh;height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr);background:radial-gradient(circle at 55% -10%,rgba(20,45,72,.18),transparent 42%),#050a12}
.history-sidebar{display:flex;flex-direction:column;min-width:0;background:rgba(7,17,29,.96);border-right:1px solid var(--line);padding:18px 12px 14px;overflow:hidden}
.sidebar-brand{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:2px 8px 16px}.sidebar-wordmark{font-family:Georgia,"Times New Roman",serif;letter-spacing:.18em;font-size:.95rem;color:#eee9dd}.sidebar-wordmark sup{font:500 .45em Arial,sans-serif;color:var(--gold);letter-spacing:0}.new-chat-button,.sidebar-toggle{border:0;background:transparent;color:#aab5c3;cursor:pointer;font:inherit}.new-chat-button{display:flex;align-items:center;gap:9px;width:100%;padding:11px 12px;border-radius:10px;text-align:left}.new-chat-button:hover,.new-chat-button:focus-visible,.history-item:hover,.history-item:focus-visible{background:rgba(255,255,255,.055);color:#fff}.new-chat-button:focus-visible,.history-item:focus-visible,.sidebar-toggle:focus-visible,.search-button:focus-visible,.voice-button:focus-visible,.turn-action:focus-visible,.turn-menu summary:focus-visible,.turn-menu-panel button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.history-heading{padding:18px 10px 8px;color:#687689;font:700 .68rem/1 Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase}.history-list{display:grid;gap:2px;overflow:auto;padding-right:2px}.history-empty{padding:10px;color:#6f7d90;font-size:.84rem;line-height:1.45}.history-item{display:block;width:100%;border:0;background:transparent;color:#aeb9c7;padding:10px 11px;border-radius:9px;text-align:left;font:inherit;font-size:.86rem;line-height:1.35;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item.active{background:rgba(216,192,138,.08);color:#e8dcc0}.sidebar-footer{margin-top:auto;padding:14px 9px 4px;border-top:1px solid var(--line);display:flex;gap:13px;flex-wrap:wrap}.sidebar-footer a{color:#718095;text-decoration:none;font-size:.76rem}.sidebar-footer a:hover{color:#d8c08a}
.app-main{min-width:0;height:100vh;display:flex;flex-direction:column;overflow:hidden}.app-topbar{height:58px;flex:0 0 58px;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.045);background:rgba(5,10,18,.72);backdrop-filter:blur(14px)}.sidebar-toggle{display:none;font-size:1.35rem;padding:6px}.topbar-title{font-family:Georgia,"Times New Roman",serif;letter-spacing:.16em;font-size:.83rem;color:#d9d5cb}.topbar-title sup{font:500 .45em Arial,sans-serif;color:var(--gold);letter-spacing:0}
.thread-scroll{flex:1;overflow:auto;overscroll-behavior:contain}.thread-inner{width:min(820px,calc(100% - 40px));margin:0 auto;padding:36px 0 18px}.idle-state{min-height:46vh;display:grid;place-items:center;text-align:center}.idle-state[hidden]{display:none}.idle-state img{width:128px;opacity:.9}.idle-state h1{margin:18px 0 8px;font:400 clamp(1.55rem,3vw,2.35rem)/1.2 Georgia,serif;color:#e8e4db}.idle-state p{margin:0;max-width:620px;color:#738196;font-size:.92rem;line-height:1.6}
.conversation-thread{display:grid;gap:30px}.conversation-thread[hidden]{display:none}.conversation-turn{display:grid;gap:15px;padding:0 0 27px;border-bottom:1px solid rgba(255,255,255,.055)}.conversation-turn:last-child{border-bottom:0}.conversation-role{font:800 .67rem/1 Arial,sans-serif;letter-spacing:.13em;text-transform:uppercase;color:#6f7d90}.conversation-question{max-width:680px;margin-left:auto;color:#dfe6ee;white-space:pre-wrap;line-height:1.6;text-align:right;font-size:1rem}.conversation-answer{display:grid;gap:10px}.conversation-route{font:800 .68rem/1 Arial,sans-serif;letter-spacing:.11em;text-transform:uppercase;color:#8391a3}.conversation-status{color:var(--gold);font-size:.86rem;font-weight:700}.conversation-conclusion{font:400 clamp(1.3rem,2.2vw,1.7rem)/1.42 Georgia,"Times New Roman",serif;color:#f0f3f6}.conversation-summary{color:#d8e0e8;white-space:pre-wrap;line-height:1.65;max-width:790px}.conversation-pending{color:#99a6b6;font-size:.95rem;line-height:1.55}.turn-tools{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:3px}.turn-action,.turn-menu summary{border:0;background:transparent;color:#8896a7;padding:6px 7px;font:inherit;font-size:.78rem;cursor:pointer}.turn-action:hover,.turn-menu summary:hover{color:#d8c08a}.turn-menu{position:relative}.turn-menu summary{list-style:none;font-size:1rem}.turn-menu summary::-webkit-details-marker{display:none}.turn-menu-panel{position:absolute;left:0;bottom:30px;z-index:20;min-width:180px;padding:6px;border:1px solid rgba(132,171,207,.22);border-radius:11px;background:#081522;box-shadow:0 16px 42px rgba(0,0,0,.38)}.turn-menu-panel button{display:block;width:100%;border:0;background:transparent;color:#aeb9c7;padding:9px 10px;border-radius:7px;text-align:left;font:inherit;font-size:.82rem;cursor:pointer}.turn-menu-panel button:hover{background:rgba(216,192,138,.08);color:#ead9b3}.turn-menu-panel button:disabled{opacity:.38;cursor:not-allowed}.listen-button{border:0;background:transparent;color:#8896a7;padding:6px 7px;font:inherit;font-size:.78rem;cursor:pointer}.listen-button:hover{color:#d8c08a}
.composer-area{flex:0 0 auto;padding:12px 20px 18px;background:linear-gradient(to top,#050a12 68%,rgba(5,10,18,.72),transparent)}.composer{width:min(820px,100%);margin:0 auto}.composer-box{display:flex;align-items:flex-end;gap:8px;padding:9px 10px 9px 15px;border:1px solid rgba(132,171,207,.23);border-radius:24px;background:#091522;box-shadow:0 12px 34px rgba(0,0,0,.22)}.composer textarea{flex:1;min-width:0;min-height:28px;max-height:160px;resize:none;border:0;background:transparent;color:var(--text);padding:7px 2px;font:inherit;font-size:1rem;line-height:1.45;outline:none}.composer textarea::placeholder{color:#657487}.composer textarea:disabled{opacity:.55}.composer-actions{display:flex;gap:7px;align-items:center}.voice-button,.search-button{display:inline-grid;place-items:center;border:0;border-radius:50%;cursor:pointer}.voice-button{width:39px;height:39px;background:transparent;color:#9aa7b7}.voice-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.voice-button.listening{color:var(--gold);background:var(--gold-soft)}.search-button{width:41px;height:41px;background:#d8c08a;color:#0a1018;font-size:1.1rem;font-weight:800}.voice-button:disabled,.search-button:disabled{opacity:.45;cursor:wait}.composer-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;min-height:22px;padding:6px 6px 0}.entry-status{color:#738196;font-size:.77rem}.entry-status.error{color:#e2a0a0}.entry-status.success{color:#a9cfb1}.public-note{color:#5f6d7f;font-size:.72rem;text-align:right}
.provenance-summary{margin-top:5px!important}
@media(max-width:900px){.elethya-app{grid-template-columns:1fr}.history-sidebar{position:fixed;z-index:100;inset:0 auto 0 0;width:min(320px,86vw);transform:translateX(-102%);transition:transform .18s ease;box-shadow:28px 0 70px rgba(0,0,0,.45)}.history-sidebar.open{transform:translateX(0)}.sidebar-toggle{display:inline-block}.app-topbar{padding-left:12px}.thread-inner{width:min(820px,calc(100% - 28px));padding-top:28px}.composer-area{padding-left:14px;padding-right:14px}}
@media(max-width:620px){.thread-inner{width:calc(100% - 24px)}.conversation-question{text-align:left;margin-left:0}.composer-area{padding-bottom:max(12px,env(safe-area-inset-bottom))}.public-note{display:none}.idle-state img{width:108px}.idle-state{min-height:40vh}.turn-menu-panel{left:auto;right:0}}