/*──────────────────────────────────────────────────────────────
  TOKENS — dark / light
──────────────────────────────────────────────────────────────*/
[data-theme="dark"]{
  --bg0:#060710;--bg1:#0B0C17;--bg2:#10121E;--bg3:#161928;--bg4:#1D2035;
  --bd0:rgba(255,255,255,.040);--bd1:rgba(255,255,255,.072);--bd2:rgba(255,255,255,.110);
  --t0:#E6E7F0;--t1:#8E90A8;--t2:#4E5070;--t3:#272940;
  --glass:rgba(11,12,23,.85);
  --crit:#FF4757;--crit-d:rgba(255,71,87,.14);
  --warn:#FFB020;--warn-d:rgba(255,176,32,.13);
  --inf:#3B9EFF;--inf-d:rgba(59,158,255,.12);
  --ok:#22C55E;--ok-d:rgba(34,197,94,.12);
  --shadow:0 0 0 1px var(--bd0),0 8px 40px rgba(0,0,0,.55);
}
[data-theme="light"]{
  --bg0:#F1F2F8;--bg1:#FFFFFF;--bg2:#F7F8FD;--bg3:#EEF0F9;--bg4:#E5E7F2;
  --bd0:rgba(0,0,0,.060);--bd1:rgba(0,0,0,.100);--bd2:rgba(0,0,0,.150);
  --t0:#181C30;--t1:#5A5E7A;--t2:#9295B0;--t3:#BEC2D8;
  --glass:rgba(255,255,255,.88);
  --crit:#E5222F;--crit-d:rgba(229,34,47,.10);
  --warn:#D97706;--warn-d:rgba(217,119,6,.10);
  --inf:#1D6FE8;--inf-d:rgba(29,111,232,.10);
  --ok:#16A34A;--ok-d:rgba(22,163,74,.10);
  --shadow:0 0 0 1px var(--bd0),0 8px 40px rgba(100,110,180,.10);
}
/*──── accents ────*/
[data-accent="sapphire"]{--ac:#3B7FFF;--ac2:#6BA0FF;--ac-d:rgba(59,127,255,.14);--ac-g:rgba(59,127,255,.07);}
[data-accent="emerald"] {--ac:#10B981;--ac2:#34D399;--ac-d:rgba(16,185,129,.14);--ac-g:rgba(16,185,129,.07);}
[data-accent="violet"]  {--ac:#8B5CF6;--ac2:#A78BFA;--ac-d:rgba(139,92,246,.14);--ac-g:rgba(139,92,246,.07);}
[data-accent="gold"]    {--ac:#F59E0B;--ac2:#FBBF24;--ac-d:rgba(245,158,11,.14);--ac-g:rgba(245,158,11,.07);}
[data-accent="ruby"]    {--ac:#EF4444;--ac2:#F87171;--ac-d:rgba(239,68,68,.14);--ac-g:rgba(239,68,68,.07);}
[data-accent="cyan"]    {--ac:#06B6D4;--ac2:#22D3EE;--ac-d:rgba(6,182,212,.14);--ac-g:rgba(6,182,212,.07);}
/*──── font size ────*/
[data-size="sm"]{--fs-base:12.5px;--fs-sm:11px;--fs-lg:15px;}
[data-size="md"]{--fs-base:13.5px;--fs-sm:11.5px;--fs-lg:16px;}
[data-size="lg"]{--fs-base:15px;--fs-sm:12.5px;--fs-lg:17px;}
/*──────────────────────────────────────────────────────────────
  RESET
──────────────────────────────────────────────────────────────*/
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;font-family:'DM Sans',system-ui,sans-serif;background:var(--bg0);color:var(--t0);overflow:hidden;font-size:var(--fs-base);}
button{font-family:inherit;cursor:pointer;}
input,textarea{font-family:inherit;}
::-webkit-scrollbar{width:3px;height:3px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--bd1);border-radius:3px;}
/*──────────────────────────────────────────────────────────────
  KEYFRAMES
──────────────────────────────────────────────────────────────*/
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes scaleIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
@keyframes slideRight{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideLeft{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
@keyframes waveAnim{0%,100%{transform:scaleY(.3)}50%{transform:scaleY(1)}}
@keyframes scanLine{0%{top:-2px}100%{top:100%}}
@keyframes orb{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-20px) scale(1.05)}}
@keyframes orb2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-25px,15px) scale(1.04)}}
@keyframes barFill{from{width:0}to{width:var(--w)}}
@keyframes confIn{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:translateX(0)}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 var(--ac)}50%{box-shadow:0 0 0 6px transparent}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes dotPulse{0%,80%,100%{transform:scale(.55);opacity:.4}40%{transform:scale(1);opacity:1}}
/*──────────────────────────────────────────────────────────────
  LAYOUT
──────────────────────────────────────────────────────────────*/
#app{display:flex;height:100vh;overflow:hidden;position:relative;}
/*──────────────────────────────────────────────────────────────
  NOISE LAYER
──────────────────────────────────────────────────────────────*/
#noise{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.03;}
#noise::after{content:'';position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-repeat:repeat;background-size:180px;}
/*──────────────────────────────────────────────────────────────
  BACKGROUND ORBS
──────────────────────────────────────────────────────────────*/
#orbs{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.orb{position:absolute;border-radius:50%;filter:blur(100px);}
.orb-a{width:800px;height:800px;top:-300px;left:10%;background:radial-gradient(circle,var(--ac-g) 0%,transparent 65%);animation:orb 25s ease-in-out infinite;}
.orb-b{width:600px;height:600px;bottom:-200px;right:5%;background:radial-gradient(circle,rgba(139,92,246,.04) 0%,transparent 65%);animation:orb2 32s ease-in-out infinite;}
/*──────────────────────────────────────────────────────────────
  SIDEBAR
──────────────────────────────────────────────────────────────*/
#sidebar{
  width:272px;min-width:272px;height:100vh;
  background:var(--bg1);border-right:1px solid var(--bd0);
  display:flex;flex-direction:column;overflow:hidden;
  flex-shrink:0;position:relative;z-index:20;
  transition:width .32s cubic-bezier(.4,0,.2,1),min-width .32s cubic-bezier(.4,0,.2,1);
}
#sidebar.closed{width:0;min-width:0;}
#sb-inner{min-width:272px;height:100%;display:flex;flex-direction:column;overflow:hidden;}
/*── logo ──*/
.sb-top{padding:24px 18px 18px;border-bottom:1px solid var(--bd0);flex-shrink:0;}
.logo-row{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.logo-gem{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,var(--ac) 0%,#7C4DFF 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 24px var(--ac-d),0 2px 8px rgba(0,0,0,.4);
  position:relative;overflow:hidden;
}
.logo-gem::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;
  background:linear-gradient(135deg,rgba(255,255,255,.2) 0%,transparent 50%);animation:spin 8s linear infinite;}
.logo-gem svg{width:17px;height:17px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;position:relative;z-index:1;}
.logo-text-wrap{line-height:1;}
.logo-name{font-family:'Cormorant Garamond',serif;font-size:20px;font-weight:600;letter-spacing:.01em;color:var(--t0);}
.logo-name em{color:var(--ac);font-style:normal;}
.logo-tag{font-family:'Syne',sans-serif;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--t2);margin-top:2px;}
/*── new chat btn ──*/
.btn-new{
  width:100%;padding:9px 13px;
  background:var(--bg3);border:1px solid var(--bd1);border-radius:10px;
  display:flex;align-items:center;gap:9px;
  color:var(--t0);font-size:var(--fs-sm);font-weight:500;letter-spacing:.01em;
  transition:all .16s ease;
}
.btn-new:hover{background:var(--bg4);border-color:var(--bd2);box-shadow:0 0 0 1px var(--ac-d);}
.btn-new:hover .btn-new-icon{background:var(--ac-d);border-color:var(--ac);color:var(--ac);}
.btn-new-icon{
  width:22px;height:22px;border-radius:6px;flex-shrink:0;
  border:1px solid var(--bd1);display:flex;align-items:center;justify-content:center;
  color:var(--t2);transition:all .16s;
}
.btn-new-icon svg{width:11px;height:11px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;}
/*── history ──*/
.sb-hist{flex:1;overflow-y:auto;padding:12px 8px;}
.hist-group{margin-bottom:20px;}
.hist-label{font-family:'Syne',sans-serif;font-size:9.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--t2);padding:0 10px;margin-bottom:6px;}
.hist-item{
  width:100%;padding:8px 10px;background:transparent;border:1px solid transparent;
  border-radius:7px;text-align:left;color:var(--t1);
  font-size:12.5px;line-height:1.4;font-family:'DM Sans',sans-serif;
  transition:all .14s;display:flex;align-items:center;gap:7px;margin-bottom:1px;
}
.hist-item:hover{background:var(--bg2);color:var(--t0);}
.hist-item.active{background:var(--bg3);border-color:var(--bd1);color:var(--t0);}
.hist-bar{width:2px;height:14px;background:var(--ac);border-radius:2px;flex-shrink:0;}
.hist-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;}
.hist-dot{width:5px;height:5px;border-radius:50%;background:var(--bd1);flex-shrink:0;margin-left:2px;}
/*── sidebar footer ──*/
.sb-foot{padding:14px 18px;border-top:1px solid var(--bd0);flex-shrink:0;}
.sb-user{display:flex;align-items:center;gap:10px;}
.sb-avatar{width:33px;height:33px;border-radius:50%;background:linear-gradient(135deg,#1E2840,#2D3558);border:1px solid var(--bd1);display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:600;color:var(--t1);flex-shrink:0;}
.sb-uname{font-size:13px;font-weight:500;color:var(--t0);line-height:1.2;}
.sb-role{font-size:11px;color:var(--t2);}
/*──────────────────────────────────────────────────────────────
  MAIN
──────────────────────────────────────────────────────────────*/
#main{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative;z-index:1;}
/*── header ──*/
#hdr{
  padding:13px 24px;
  border-bottom:1px solid var(--bd0);
  display:flex;align-items:center;justify-content:space-between;
  background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  flex-shrink:0;z-index:10;position:relative;
}
.hdr-left{display:flex;align-items:center;gap:12px;}
.btn-toggle{background:none;border:none;color:var(--t2);display:flex;align-items:center;padding:6px;border-radius:7px;transition:all .14s;}
.btn-toggle:hover{background:var(--bg3);color:var(--t0);}
.btn-toggle svg{width:17px;height:17px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;}
.hdr-title{font-size:13px;font-weight:500;color:var(--t0);}
.hdr-sub{font-size:var(--fs-sm);color:var(--t2);margin-top:1px;}
.hdr-right{display:flex;align-items:center;gap:8px;}
.badge{padding:3px 9px;border-radius:20px;font-family:'Syne',sans-serif;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;}
.badge-gold{background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.22);color:#F59E0B;}
.badge-ac{background:var(--ac-d);border:1px solid rgba(59,127,255,.2);color:var(--ac);}
.btn-icon{width:34px;height:34px;border-radius:8px;background:none;border:1px solid transparent;color:var(--t2);display:flex;align-items:center;justify-content:center;transition:all .14s;}
.btn-icon:hover{background:var(--bg3);border-color:var(--bd1);color:var(--t0);}
.btn-icon svg{width:16px;height:16px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
/*──────────────────────────────────────────────────────────────
  WORKSPACE
──────────────────────────────────────────────────────────────*/
#workspace{flex:1;display:flex;overflow:hidden;}
/*── chat ──*/
#chat{flex:1;overflow-y:auto;padding:28px 24px 8px;}
#chat-inner{max-width:780px;margin:0 auto;}
.msg-gap{height:24px;}
/*── user msg ──*/
.msg-user{display:flex;justify-content:flex-end;margin-bottom:6px;animation:fadeUp .3s cubic-bezier(.4,0,.2,1) both;}
.msg-user-wrap{max-width:68%;}
.msg-user-meta{display:flex;justify-content:flex-end;margin-bottom:7px;}
.msg-time{font-size:var(--fs-sm);color:var(--t2);}
.msg-user-bubble{
  background:var(--bg3);border:1px solid var(--bd1);
  border-radius:16px 16px 2px 16px;padding:13px 17px;
  font-size:var(--fs-base);color:var(--t0);line-height:1.65;
}
/*── ai msg ──*/
.msg-ai{display:flex;gap:13px;align-items:flex-start;margin-bottom:6px;animation:fadeUp .36s cubic-bezier(.4,0,.2,1) both;}
.ai-ava{
  width:30px;height:30px;border-radius:8px;flex-shrink:0;margin-top:2px;
  background:linear-gradient(135deg,var(--ac-d),rgba(139,92,246,.18));
  border:1px solid var(--ac-d);display:flex;align-items:center;justify-content:center;
}
.ai-dot{width:10px;height:10px;border-radius:50%;background:var(--ac);box-shadow:0 0 10px var(--ac);}
.ai-body{flex:1;min-width:0;}
.ai-meta{display:flex;align-items:center;gap:8px;margin-bottom:10px;}
.ai-name{font-family:'Syne',sans-serif;font-size:11px;font-weight:600;color:var(--ac);letter-spacing:.07em;text-transform:uppercase;}
.ai-bubble{
  background:var(--bg2);border:1px solid var(--bd1);
  border-radius:2px 16px 16px 16px;padding:17px 20px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.025);
}
.ai-acbar{display:flex;gap:6px;margin-top:14px;padding-top:13px;border-top:1px solid var(--bd0);}
.ac-btn{display:flex;align-items:center;gap:5px;padding:4px 10px;border-radius:6px;background:transparent;border:1px solid transparent;color:var(--t2);font-size:12px;font-family:'DM Sans',sans-serif;transition:all .14s;}
.ac-btn:hover{background:var(--bg4);border-color:var(--bd1);color:var(--t0);}
.ac-btn svg{width:12px;height:12px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
/*── md styles ──*/
.md-h{font-family:'Syne',sans-serif;font-weight:600;color:var(--t0);font-size:calc(var(--fs-base) + .5px);margin-top:18px;margin-bottom:8px;letter-spacing:.01em;}
.md-h:first-child{margin-top:0;}
.md-p{font-size:var(--fs-base);color:var(--t1);line-height:1.72;margin-bottom:5px;}
.md-ital{font-style:italic;color:var(--t1);font-size:calc(var(--fs-base) - .5px);margin-bottom:7px;}
.md-quote{border-left:2px solid var(--ac);padding:9px 14px;margin:10px 0;background:var(--ac-g);border-radius:0 7px 7px 0;font-size:calc(var(--fs-base) - .5px);color:var(--t1);font-style:italic;line-height:1.65;}
.md-li{display:flex;gap:9px;align-items:flex-start;margin-bottom:6px;}
.md-li-dot{width:4px;height:4px;border-radius:50%;background:var(--ac);margin-top:8px;flex-shrink:0;}
.md-li-dot2{width:4px;height:4px;border-radius:50%;background:var(--t2);margin-top:8px;flex-shrink:0;}
.md-li-txt{font-size:var(--fs-base);color:var(--t1);line-height:1.65;}
.md-hr{border:none;border-top:1px solid var(--bd0);margin:14px 0;}
.md-strong{color:var(--t0);font-weight:500;}
.md-code{font-family:'JetBrains Mono',monospace;font-size:calc(var(--fs-base) - 1px);background:var(--bg3);border:1px solid var(--bd1);border-radius:5px;padding:1px 6px;color:var(--ac);}
.cur{display:inline-block;width:2px;height:13px;background:var(--ac);margin-left:2px;vertical-align:text-bottom;border-radius:1px;animation:blink .8s infinite;}
.thinking-row{display:flex;gap:5px;padding:12px 0 4px;}
.tdot{width:6px;height:6px;border-radius:50%;background:var(--t2);animation:dotPulse 1.4s ease-in-out infinite;}
.tdot:nth-child(2){animation-delay:.2s;}
.tdot:nth-child(3){animation-delay:.4s;}
/*──────────────────────────────────────────────────────────────
  ANALYSIS PANEL
──────────────────────────────────────────────────────────────*/
#analysis{
  width:0;min-width:0;height:100%;overflow:hidden;
  background:var(--bg1);border-left:1px solid var(--bd0);
  display:flex;flex-direction:column;flex-shrink:0;
  transition:width .36s cubic-bezier(.4,0,.2,1),min-width .36s cubic-bezier(.4,0,.2,1);
}
#analysis.open{width:340px;min-width:340px;}
#ap-inner{min-width:340px;height:100%;display:flex;flex-direction:column;}
.ap-head{padding:16px 18px 14px;border-bottom:1px solid var(--bd0);flex-shrink:0;}
.ap-title{font-family:'Syne',sans-serif;font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ac);margin-bottom:4px;}
.ap-doc{font-size:12px;color:var(--t1);display:flex;align-items:center;gap:6px;}
.ap-doc svg{width:12px;height:12px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;color:var(--t2);}
/*── tabs ──*/
.ap-tabs{display:flex;gap:4px;padding:10px 12px;border-bottom:1px solid var(--bd0);flex-shrink:0;}
.ap-tab{flex:1;padding:6px 8px;border-radius:7px;background:transparent;border:none;color:var(--t2);font-size:12px;font-weight:500;font-family:'DM Sans',sans-serif;transition:all .14s;text-align:center;}
.ap-tab.active{background:var(--bg3);color:var(--t0);border:1px solid var(--bd1);}
.ap-tab:hover:not(.active){color:var(--t0);background:var(--bg2);}
/*── findings ──*/
.ap-scroll{flex:1;overflow-y:auto;padding:12px;}
.finding-card{
  background:var(--bg2);border:1px solid var(--bd0);border-radius:10px;
  padding:13px 14px;margin-bottom:8px;
  animation:confIn .3s cubic-bezier(.4,0,.2,1) both;
  transition:border-color .15s,background .15s;
}
.finding-card:hover{border-color:var(--bd1);}
.finding-head{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px;}
.sev{padding:3px 8px;border-radius:5px;font-family:'Syne',sans-serif;font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;flex-shrink:0;margin-top:1px;}
.sev-crit{background:var(--crit-d);color:var(--crit);border:1px solid rgba(255,71,87,.22);}
.sev-warn{background:var(--warn-d);color:var(--warn);border:1px solid rgba(255,176,32,.22);}
.sev-info{background:var(--inf-d);color:var(--inf);border:1px solid rgba(59,158,255,.22);}
.finding-ttl{font-size:12.5px;font-weight:500;color:var(--t0);line-height:1.4;flex:1;}
.finding-desc{font-size:var(--fs-sm);color:var(--t1);line-height:1.6;margin-bottom:9px;}
.finding-ref{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--ac);background:var(--ac-d);padding:3px 8px;border-radius:4px;display:inline-block;margin-bottom:9px;}
.conf-row{display:flex;align-items:center;gap:8px;}
.conf-label{font-size:var(--fs-sm);color:var(--t2);width:60px;flex-shrink:0;}
.conf-bar-wrap{flex:1;height:3px;background:var(--bg4);border-radius:3px;overflow:hidden;}
.conf-bar{height:100%;border-radius:3px;background:var(--ac);width:0;transition:width .8s cubic-bezier(.4,0,.2,1);}
.conf-pct{font-size:var(--fs-sm);color:var(--t1);font-weight:500;width:30px;text-align:right;flex-shrink:0;}
/*── precedents ──*/
.prec-card{
  background:var(--bg2);border:1px solid var(--bd0);border-radius:10px;
  padding:13px 14px;margin-bottom:8px;
  animation:confIn .3s cubic-bezier(.4,0,.2,1) both;
  transition:border-color .15s;
}
.prec-card:hover{border-color:var(--bd1);}
.prec-court{font-family:'Syne',sans-serif;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ac);margin-bottom:5px;}
.prec-num{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--t0);margin-bottom:5px;font-weight:500;}
.prec-excerpt{font-size:var(--fs-sm);color:var(--t1);line-height:1.6;margin-bottom:9px;font-style:italic;}
.rel-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.rel-label{font-size:var(--fs-sm);color:var(--t2);width:60px;}
.rel-bar-wrap{flex:1;height:3px;background:var(--bg4);border-radius:3px;overflow:hidden;}
.rel-bar{height:100%;border-radius:3px;background:var(--ok);}
.rel-pct{font-size:var(--fs-sm);color:var(--t1);font-weight:500;width:30px;text-align:right;}
.btn-prec{font-size:var(--fs-sm);color:var(--ac);background:none;border:none;padding:0;text-decoration:underline;text-underline-offset:3px;transition:color .14s;}
.btn-prec:hover{color:var(--ac2);}
/*── report tab ──*/
.report-tab{padding:16px;}
.report-section{background:var(--bg2);border:1px solid var(--bd0);border-radius:10px;padding:14px;margin-bottom:10px;}
.report-stitle{font-family:'Syne',sans-serif;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--t1);margin-bottom:10px;}
.report-stat{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--bd0);}
.report-stat:last-child{border:none;}
.rstat-label{font-size:var(--fs-sm);color:var(--t1);}
.rstat-val{font-size:var(--fs-sm);font-weight:600;color:var(--t0);}
.rstat-val.crit{color:var(--crit);}
.rstat-val.warn{color:var(--warn);}
.btn-export{
  width:100%;padding:11px;border-radius:9px;
  background:var(--ac);border:none;color:#fff;
  font-size:13px;font-weight:500;font-family:'Syne',sans-serif;letter-spacing:.02em;
  transition:all .16s;display:flex;align-items:center;justify-content:center;gap:8px;
  box-shadow:0 4px 16px var(--ac-d);
}
.btn-export:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 20px var(--ac-d);}
.btn-export:active{transform:translateY(0);}
.btn-export svg{width:15px;height:15px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round;}
/*──────────────────────────────────────────────────────────────
  INPUT ZONE
──────────────────────────────────────────────────────────────*/
#input-zone{padding:10px 24px 20px;flex-shrink:0;background:transparent;}
#iz-inner{max-width:780px;margin:0 auto;}
#file-row{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:9px;}
.fcard{
  display:flex;align-items:center;gap:8px;
  background:var(--bg3);border:1px solid var(--bd1);
  border-radius:9px;padding:7px 10px;
  animation:scaleIn .15s ease;flex-shrink:0;
}
.fcard-icon{width:30px;height:30px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.fcard-icon svg{width:14px;height:14px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
.fcard-icon.pdf{background:rgba(255,71,87,.12);border:1px solid rgba(255,71,87,.2);color:var(--crit);}
.fcard-icon.img{background:var(--ac-d);border:1px solid var(--bd1);color:var(--ac);}
.fcard-icon.aud{background:var(--ok-d);border:1px solid rgba(34,197,94,.2);color:var(--ok);}
.fcard-name{font-size:12px;font-weight:500;color:var(--t0);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.fcard-size{font-size:10.5px;color:var(--t2);}
.btn-rm{background:none;border:none;color:var(--t2);display:flex;padding:2px;border-radius:4px;margin-left:4px;transition:all .12s;}
.btn-rm:hover{color:var(--t0);background:var(--bg4);}
.btn-rm svg{width:12px;height:12px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;}
/*── input box ──*/
#ibox{
  background:var(--bg2);border:1px solid var(--bd1);border-radius:20px;
  transition:border-color .2s,box-shadow .2s;
  box-shadow:0 1px 4px rgba(0,0,0,.35);overflow:hidden;
}
#ibox.focused{border-color:rgba(59,127,255,.36);box-shadow:0 0 0 3px var(--ac-g),0 1px 4px rgba(0,0,0,.35);}
#ibox.drag{border-color:var(--ac);box-shadow:0 0 0 3px var(--ac-d);}
#ta{
  display:block;width:100%;resize:none;
  background:transparent;border:none;outline:none;
  padding:17px 19px 10px;
  font-size:var(--fs-base);color:var(--t0);line-height:1.6;
  font-family:'DM Sans',sans-serif;font-weight:400;
  caret-color:var(--ac);min-height:54px;max-height:200px;
}
#ta::placeholder{color:var(--t2);}
.ib-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 12px 13px;}
.ib-left{display:flex;gap:3px;}
.ib-right{display:flex;align-items:center;gap:9px;}
.ib-hint{font-size:var(--fs-sm);color:var(--t3);letter-spacing:.03em;}
.ib-btn{
  width:33px;height:33px;border-radius:7px;background:transparent;
  border:1px solid transparent;color:var(--t2);display:flex;align-items:center;justify-content:center;
  transition:all .14s;
}
.ib-btn:hover{background:var(--bg3);border-color:var(--bd1);color:var(--t0);}
.ib-btn svg{width:15px;height:15px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
/*── send btn ──*/
#snd{
  width:36px;height:36px;border-radius:10px;border:none;
  display:flex;align-items:center;justify-content:center;
  transition:all .18s;flex-shrink:0;
}
#snd.off{background:var(--bg4);color:var(--t3);border:1px solid var(--bd0);}
#snd.on{background:var(--ac);color:#fff;box-shadow:0 4px 14px var(--ac-d);cursor:pointer;}
#snd.on:hover{filter:brightness(1.1);transform:scale(1.05);}
#snd.on:active{transform:scale(.93);}
#snd.stop{background:rgba(255,71,87,.85);color:#fff;box-shadow:0 4px 14px rgba(255,71,87,.35);cursor:pointer;}
#snd svg{width:14px;height:14px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round;}
#snd.stop svg{fill:currentColor;stroke:none;}
/*── footer ──*/
#foot{text-align:center;padding-bottom:6px;font-size:var(--fs-sm);color:var(--t3);letter-spacing:.05em;}
/*──────────────────────────────────────────────────────────────
  SETTINGS PANEL
──────────────────────────────────────────────────────────────*/
#settings{
  position:fixed;top:0;right:0;height:100vh;width:320px;
  background:var(--bg1);border-left:1px solid var(--bd0);
  z-index:100;transform:translateX(100%);
  transition:transform .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;overflow:hidden;
}
#settings.open{transform:translateX(0);}
#settings-overlay{
  position:fixed;inset:0;z-index:99;background:rgba(0,0,0,.4);
  backdrop-filter:blur(4px);opacity:0;pointer-events:none;
  transition:opacity .3s;
}
#settings-overlay.open{opacity:1;pointer-events:auto;}
.set-head{padding:20px 20px 14px;border-bottom:1px solid var(--bd0);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;}
.set-title{font-family:'Syne',sans-serif;font-size:14px;font-weight:600;color:var(--t0);}
.btn-close-set{background:none;border:none;color:var(--t2);display:flex;padding:4px;border-radius:6px;transition:all .14s;}
.btn-close-set:hover{color:var(--t0);background:var(--bg3);}
.btn-close-set svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;}
.set-scroll{flex:1;overflow-y:auto;padding:16px 18px;}
.set-section{margin-bottom:24px;}
.set-lbl{font-family:'Syne',sans-serif;font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--t2);margin-bottom:12px;}
/*── theme pills ──*/
.theme-row{display:flex;gap:6px;}
.theme-pill{flex:1;padding:9px 8px;border-radius:8px;background:var(--bg2);border:1px solid var(--bd1);color:var(--t1);font-size:12px;font-weight:500;font-family:'DM Sans',sans-serif;transition:all .14s;text-align:center;}
.theme-pill.active{background:var(--ac-d);border-color:var(--ac);color:var(--ac);}
.theme-pill:hover:not(.active){border-color:var(--bd2);color:var(--t0);}
/*── accent swatches ──*/
.accent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;}
.swatch{
  padding:10px 8px;border-radius:9px;border:1.5px solid transparent;
  display:flex;align-items:center;gap:7px;cursor:pointer;
  background:var(--bg2);transition:all .16s;
}
.swatch:hover{border-color:var(--bd2);}
.swatch.active{border-color:var(--swatch-color);background:var(--bg3);}
.swatch-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0;}
.swatch-name{font-size:11.5px;color:var(--t1);font-weight:500;}
/*── size pills ──*/
.size-row{display:flex;gap:6px;}
.size-pill{flex:1;padding:8px;border-radius:8px;background:var(--bg2);border:1px solid var(--bd1);color:var(--t1);font-size:12px;font-family:'DM Sans',sans-serif;text-align:center;transition:all .14s;}
.size-pill.active{background:var(--ac-d);border-color:var(--ac);color:var(--ac);}
/*── toggle row ──*/
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--bd0);}
.toggle-row:last-child{border:none;}
.toggle-label{font-size:13px;color:var(--t0);}
.toggle-sub{font-size:var(--fs-sm);color:var(--t2);}
.toggle-switch{position:relative;width:38px;height:22px;flex-shrink:0;}
.toggle-switch input{opacity:0;width:0;height:0;position:absolute;}
.toggle-track{position:absolute;inset:0;background:var(--bg4);border-radius:11px;border:1px solid var(--bd1);transition:all .2s;}
.toggle-switch input:checked + .toggle-track{background:var(--ac);border-color:var(--ac);}
.toggle-thumb{position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;top:2px;left:2px;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.3);}
.toggle-switch input:checked ~ .toggle-thumb{transform:translateX(16px);}
/*── depth select ──*/
.set-select{width:100%;padding:9px 12px;background:var(--bg2);border:1px solid var(--bd1);border-radius:8px;color:var(--t0);font-size:13px;font-family:'DM Sans',sans-serif;outline:none;appearance:none;cursor:pointer;transition:border-color .14s;}
.set-select:hover{border-color:var(--bd2);}
/*──────────────────────────────────────────────────────────────
  VOICE MODAL
──────────────────────────────────────────────────────────────*/
#voice-modal{
  position:fixed;inset:0;z-index:200;
  background:rgba(6,7,16,.92);backdrop-filter:blur(28px);
  display:none;align-items:center;justify-content:center;
  animation:fadeIn .2s ease;
}
#voice-modal.show{display:flex;}
.voice-card{
  background:var(--bg1);border:1px solid var(--bd1);
  border-radius:22px;padding:44px 52px;width:500px;text-align:center;
  box-shadow:var(--shadow);animation:scaleIn .22s ease;
}
.voice-status{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:20px;
  background:var(--crit-d);border:1px solid rgba(255,71,87,.25);
  font-family:'Syne',sans-serif;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--crit);margin-bottom:28px;
}
.rec-dot{width:7px;height:7px;border-radius:50%;background:var(--crit);animation:pulse 1.5s infinite;}
.waveform{display:flex;align-items:center;justify-content:center;gap:3px;height:64px;margin-bottom:24px;}
.wbar{width:3px;border-radius:2px;background:var(--ac);animation:waveAnim var(--d,.8s) ease-in-out infinite var(--dl,0s);opacity:.5;}
.vtimer{font-size:36px;font-family:'JetBrains Mono',monospace;color:var(--t0);letter-spacing:.08em;margin-bottom:8px;}
.vsub{font-size:13px;color:var(--t2);margin-bottom:36px;line-height:1.5;}
.vbtns{display:flex;gap:10px;justify-content:center;}
.vbtn-cancel{padding:10px 26px;border-radius:9px;background:var(--bg3);border:1px solid var(--bd1);color:var(--t1);font-size:13px;font-family:'DM Sans',sans-serif;transition:all .14s;}
.vbtn-cancel:hover{background:var(--bg4);color:var(--t0);}
.vbtn-send{padding:10px 28px;border-radius:9px;background:var(--ac);border:none;color:#fff;font-size:13px;font-weight:500;font-family:'Syne',sans-serif;transition:all .16s;box-shadow:0 4px 14px var(--ac-d);}
.vbtn-send:hover{filter:brightness(1.1);}
/*──────────────────────────────────────────────────────────────
  WELCOME STATE
──────────────────────────────────────────────────────────────*/
#welcome{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:40px 24px;text-align:center;animation:fadeIn .4s ease;
}
.wlc-icon{
  width:64px;height:64px;border-radius:18px;margin-bottom:24px;
  background:linear-gradient(135deg,var(--ac) 0%,#7C4DFF 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 40px var(--ac-d),0 4px 16px rgba(0,0,0,.3);
}
.wlc-icon svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.wlc-title{font-family:'Cormorant Garamond',serif;font-size:32px;font-weight:600;color:var(--t0);margin-bottom:10px;letter-spacing:.01em;}
.wlc-sub{font-size:14px;color:var(--t1);max-width:440px;line-height:1.65;margin-bottom:36px;}
.wlc-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:560px;}
.chip{
  padding:9px 16px;border-radius:22px;
  background:var(--bg2);border:1px solid var(--bd1);
  font-size:12.5px;color:var(--t1);cursor:pointer;
  transition:all .16s;text-align:left;
}
.chip:hover{background:var(--bg3);border-color:var(--ac);color:var(--t0);}
.chip strong{color:var(--t0);font-weight:500;}
/*──────────────────────────────────────────────────────────────
  SCAN ANIMATION (doc upload)
──────────────────────────────────────────────────────────────*/
.scan-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 13px;border-radius:20px;
  background:var(--ac-d);border:1px solid var(--ac-d);
  font-family:'Syne',sans-serif;font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--ac);
  margin-bottom:14px;
}
.scan-icon{width:8px;height:8px;border-radius:50%;border:2px solid var(--ac);border-top-color:transparent;animation:spin .7s linear infinite;}
/*──────────────────────────────────────────────────────────────
  RESPONSIVE
──────────────────────────────────────────────────────────────*/
@media(max-width:1100px){#analysis.open{width:300px;min-width:300px;}#ap-inner{min-width:300px;}}
@media(max-width:900px){
  #sidebar{position:fixed;left:0;top:0;z-index:50;}
  #analysis.open{position:fixed;right:0;top:0;height:100%;z-index:40;width:100vw;max-width:360px;}
  .hdr-right .badge{display:none;}
}
@media(max-width:600px){
  #chat{padding:16px 14px 8px;}
  #input-zone{padding:8px 12px 16px;}
  #hdr{padding:11px 14px;}
  .ib-hint{display:none;}
  .voice-card{width:92vw;padding:36px 24px;}
  #settings{width:100vw;}
}