:root{--bg:#0a0e14;--panel:#111823;--panel2:#161f2c;--line:#293444;--text:#e8edf4;--muted:#92a0b2;--accent:#e5b66a;--green:#76cba8;--red:#e87979}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 Inter,Segoe UI,Arial,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}#app{display:flex;min-height:100vh}.sidebar{width:254px;flex-shrink:0;background:#0e141d;border-right:1px solid var(--line);padding:26px 15px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:13px;align-items:center;padding:0 10px;font-size:24px;letter-spacing:3px;font-weight:800}.brand b{color:var(--accent)}.brand small{display:block;font-size:9px;letter-spacing:2px;color:var(--muted);font-weight:500}.brand-icon{font-size:36px;color:var(--accent)}.case-tag{background:#19221e;color:var(--green);font-size:10px;letter-spacing:1px;margin:35px 5px 22px;padding:13px;border:1px solid #2b453b;border-radius:7px}.case-tag 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0}@media(max-width:950px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{width:205px}header,#content{padding-left:22px;padding-right:22px}}@media(max-width:650px){#app{display:block}.sidebar{width:100%;height:auto;position:static;padding:12px}.brand{font-size:19px}.case-tag,.side-bottom{display:none}nav{display:flex;overflow-x:auto;padding:8px 0}.navbtn{white-space:nowrap;width:auto;padding:9px 11px;font-size:12px}header{padding:20px 15px}h1{font-size:23px}#content{padding:18px 14px}.grid,.two,.board{grid-template-columns:1fr}.hero{padding:20px}.header-right .live{display:none}}
/* CASE 404 extension */
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/* CASE 404 / investigative experience v2 */
:root{--accent:#e6b777}body{background:radial-gradient(ellipse at 80% -20%,#1a2938 0%,#0a0e14 55%)}.panel,.stat,.hero{box-shadow:0 14px 36px #0003}.navbtn,.action,.choice,.contact,.mail-row{transition:background .2s,border-color .2s,transform .2s}.action:hover{transform:translateY(-1px);filter:brightness(1.1)}.panel{animation:rise .26s ease both}@keyframes rise{from{opacity:.7;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.portrait-art{width:86px;height:100px;border-radius:8px;position:relative;overflow:hidden;flex-shrink:0;background:radial-gradient(circle at 50% 25%,#5e6871,#222c38 72%);border:1px solid #536477;box-shadow:inset 0 0 30px #0006}.portrait-art .head{position:absolute;width:33px;height:43px;top:19px;left:26px;background:linear-gradient(115deg,#c4a38c,#75594e);border-radius:43% 43% 46% 46%;box-shadow:0 -9px 0 -3px #24292e}.portrait-art .shoulders{position:absolute;width:86px;height:52px;left:0;top:66px;background:linear-gradient(110deg,#222c36,#435362);border-radius:48% 48% 0 0}.portrait-art span{position:absolute;bottom:4px;right:6px;font-size:9px;letter-spacing:1px;color:#f4d6a8;background:#0008;padding:2px 4px}.portrait-s2{background:radial-gradient(circle at 40% 20%,#7c6669,#262535 75%)}.portrait-s2 .head{background:linear-gradient(110deg,#dbb09b,#986c60);box-shadow:0 -13px 0 0 #30232b}.portrait-s2 .shoulders{background:linear-gradient(120deg,#242332,#69525b)}.portrait-s3{background:radial-gradient(circle at 40% 20%,#5e747a,#182b37 75%)}.portrait-s3 .head{background:linear-gradient(120deg,#bd9a82,#85614b)}.portrait-s4{background:radial-gradient(circle at 40% 20%,#66637b,#232637 75%)}.portrait-s4 .head{background:linear-gradient(120deg,#c69b78,#835b47);box-shadow:0 -12px 0 0 #191c27}.board-tools{display:flex;align-items:center;gap:15px;margin:14px 0}.forensic-board{position:relative;min-height:700px;overflow:auto;border:1px solid #5b5042;border-radius:12px;background:radial-gradient(#ffffff0c 1px,transparent 1px),linear-gradient(145deg,#20262c,#11171e);background-size:23px 23px,auto;box-shadow:inset 0 0 100px #0008}.board-wires{position:absolute;inset:0;pointer-events:none;overflow:visible}.pin-card{position:absolute;width:230px;min-height:185px;padding:0 14px 14px;background:#e1d5bb;color:#302d29;border:1px solid #aa9677;border-radius:3px;box-shadow:5px 9px 15px #0009;z-index:1}.pin-card:nth-of-type(2n){background:#d5dfdc}.pin-card h3{color:#262b2c;font-size:13px;margin:8px 0}.pin-card p{color:#4d4b45;font-size:11px;line-height:1.4}.pin-head{display:flex;align-items:center;gap:6px;padding:9px 0;font-size:10px;font-weight:800;letter-spacing:.05em;cursor:grab;touch-action:none;user-select:none}.pin-head:active{cursor:grabbing}.pin-dot{width:11px;height:11px;background:#aa3931;border:2px solid #e5b8a2;border-radius:50%;box-shadow:0 2px 4px #0006}.grip{margin-left:auto}.link-btn{background:#28343d;color:#f2dfbf;border:0;border-radius:4px;padding:6px 10px;font-size:11px}.link-btn.selected{background:#9b613c}.evidence-thumb{display:grid;place-items:center;background:repeating-linear-gradient(0deg,#263747,#263747 3px,#2b4153 4px);color:#d3b17d;border:1px solid #435466;height:55px;font-size:29px;letter-spacing:4px}.pin-card .evidence-thumb{height:43px;background:#a7aaa5;color:#46505a}.empty-board{padding:40px;color:#c1b5a4}.comm-tabs{display:flex;gap:8px;margin:0 0 18px}.comm-tabs button{padding:12px 20px;background:#172331;border:1px solid #354353;color:#a7b5c4;border-radius:8px}.comm-tabs button.active{background:#3b332c;color:#f5d8a6;border-color:#bd9560}.phone-layout{display:grid;grid-template-columns:minmax(280px,410px) minmax(230px,1fr);gap:24px;align-items:start}.phone-frame{background:#090e15;border:8px solid #343f4b;border-radius:38px;max-width:420px;min-height:650px;padding:10px 15px 17px;box-shadow:0 24px 60px #0008,inset 0 0 0 1px #65707a;position:relative}.phone-notch{height:17px;width:100px;background:#343f4b;border-radius:0 0 14px 14px;margin:-10px auto 6px}.phone-status{display:flex;justify-content:space-between;font-size:10px;padding:0 10px;color:#d9e2e9}.phone-heading{font-size:22px;font-weight:800;margin:16px 5px 9px}.phone-heading small{display:block;color:#8194a6;font-size:9px;letter-spacing:1px}.contact-list{display:flex;gap:6px;overflow-x:auto;padding:8px 0;border-bottom:1px solid #28394b}.contact{border:1px solid #35465a;background:#152131;border-radius:9px;padding:8px;color:#c6d2dd;min-width:100px;text-align:left}.contact.active{border-color:#d5ad76;background:#2d302f}.contact-avatar{display:grid;place-items:center;border-radius:50%;background:#405468;color:#fff;width:29px;height:29px;margin-bottom:5px}.contact b{font-size:11px;display:block}.contact small{display:none}.phone-thread{min-height:315px;max-height:420px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:18px 4px}.conversation-label{text-align:center;color:#8fa1b1;font-size:11px;margin-bottom:8px}.sms-bubble{max-width:85%;padding:11px 13px;border-radius:16px;background:#253345;align-self:flex-start;font-size:13px}.sms-bubble.outgoing{background:#355b4e;align-self:flex-end}.sms-bubble small{display:block;text-align:right;color:#b3c4c6;font-size:10px;margin-top:7px}.phone-compose{border:1px solid #2c394a;border-radius:22px;color:#74899a;font-size:11px;padding:12px;display:flex;justify-content:space-between}.comm-context{margin:0}.comm-context .evidence-thumb{height:170px;margin:25px 0;font-size:65px}.mail-shell{display:grid;grid-template-columns:190px 250px minmax(220px,1fr);min-height:480px;border:1px solid #354253;border-radius:12px;overflow:hidden;background:#101a27}.mail-side{padding:20px 14px;background:#151e2b;border-right:1px solid #354253}.mail-brand{font-weight:900;letter-spacing:2px;font-size:13px;margin-bottom:30px}.mail-brand span{color:#d4aa72}.mail-folder{padding:12px 8px;font-size:12px;color:#a8b7c7}.mail-folder.active{background:#263443;color:#efd4a9;border-radius:6px}.mail-folder b{float:right}.mail-list{border-right:1px solid #354253}.mail-toolbar{display:flex;justify-content:space-between;padding:16px 12px;color:#e4e9ee;font-size:12px;border-bottom:1px solid #354253}.mail-toolbar span{color:#8594a5}.mail-row{display:flex;flex-direction:column;gap:6px;text-align:left;width:100%;border:0;border-bottom:1px solid #283545;background:transparent;color:#d7e0e8;padding:15px 12px}.mail-row.active{background:#283748;border-left:3px solid #d5ad76}.mail-row span{font-size:12px}.mail-row small{font-size:10px;color:#8799a9}.mail-reader{padding:25px}.mail-reader h2{font-size:23px;margin:16px 0}.mail-meta{border-bottom:1px solid #354253;padding-bottom:20px;color:#a9b8c5;font-size:12px;line-height:1.8}.mail-body{white-space:pre-wrap;padding-top:24px;line-height:1.8}.puzzle-console{background:#090f16;border:1px solid #334556;border-radius:9px;padding:20px;margin:15px 0;font-family:ui-monospace,Consolas,monospace}.terminal-label{color:#8fc4ac;font-size:10px;letter-spacing:2px}.event-chips{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}.event-chip{display:flex;flex-direction:column;gap:7px;background:#1b2937;border:1px solid #516477;border-radius:7px;padding:15px;color:#e6eef6}.event-chip b{font-size:20px;color:#e4ba80}.event-chip span{font-size:11px}.sequence-slots{display:flex;gap:8px;margin:15px 0;min-height:38px}.sequence-slots span{border:1px dashed #5e6e7e;border-radius:5px;padding:8px 12px;color:#e9c68f}.cache-records{border-left:2px solid #bd9869;margin:20px 0;padding-left:20px}.cache-records div{padding:10px 0;color:#dcb67d;font-weight:800}.cache-records span{display:block;color:#9eb2c4;font-weight:400;font-size:12px}.answer-line{display:flex;gap:8px;margin-top:12px}.answer-line input{background:#162637;border:1px solid #4c6175;color:#fff;border-radius:7px;padding:10px;width:140px}.forensic-compare{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 0}.forensic-compare div{background:#182738;padding:16px;border:1px solid #354a60;border-radius:6px}.forensic-compare b{display:block;color:#e8bd80;font-size:20px}.forensic-compare span{display:block;color:#a5b5c4;font-size:11px}.tour-overlay{position:fixed;inset:0;background:#02050bdb;z-index:100;display:grid;place-items:center;padding:20px;backdrop-filter:blur(9px)}.tour-modal{width:min(100%,500px);background:linear-gradient(145deg,#1b2a39,#101923);border:1px solid #8a6c4a;box-shadow:0 30px 120px #000c;border-radius:16px;padding:35px}.tour-modal h2{font-size:29px;margin:18px 0}.tour-modal p{font-size:15px;color:#b6c3ce;line-height:1.8}.tour-indicator{display:flex;gap:7px;margin:15px 0}.tour-indicator span{height:4px;flex:1;background:#3a4855;border-radius:5px}.tour-indicator span.active{background:#d6aa72}.tour-actions{display:flex;justify-content:space-between;margin-top:30px}@media(max-width:1050px){.mail-shell{grid-template-columns:150px 190px minmax(200px,1fr)}.mail-side{padding:12px 8px}}@media(max-width:760px){.phone-layout{grid-template-columns:1fr}.phone-frame{margin:auto;width:100%}.mail-shell{grid-template-columns:1fr}.mail-side{display:none}.mail-list{border-right:0;max-height:220px;overflow:auto}.mail-reader{border-top:1px solid #354253}.forensic-compare{grid-template-columns:1fr}.forensic-board{min-height:850px}.pin-card{width:190px}.tour-modal{padding:22px}}@media(prefers-reduced-motion:reduce){.panel,.action,.navbtn{animation:none;transition:none}}