@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
:root{
  --bg:#020810; --panel:rgba(255,255,255,.03); --panel3:rgba(127,180,255,.06);
  --accent:#3aa0ff; --accent2:#7fd4ff; --cyan:#a9f0ff; --violet:#8b7bff;
  --ink:#eaf2ff; --ink2:#8ba3c0; --amber:#ffcf8a; --red:#ff6b7a;
  --line:rgba(120,180,255,.12); --line2:rgba(120,180,255,.24); --glass:rgba(255,255,255,.03);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased}
body{background:var(--bg);position:relative;overflow:hidden}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:
  radial-gradient(620px 420px at 12% -8%,rgba(31,109,255,.20),transparent 60%),
  radial-gradient(560px 420px at 92% 4%,rgba(0,179,255,.13),transparent 60%),
  radial-gradient(640px 520px at 70% 108%,rgba(111,91,255,.14),transparent 60%)}
.shell,.auth-wrap{position:relative;z-index:1}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.muted{color:var(--ink2)}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:17px;letter-spacing:-.2px}
.brand .dot{width:26px;height:26px;border-radius:8px;background:conic-gradient(from 200deg,#7fd4ff,#2a7fe0,#8b7bff,#7fd4ff);box-shadow:0 0 20px rgba(58,160,255,.55);position:relative}
.brand .dot::after{content:"";position:absolute;inset:5px;border-radius:4px;background:var(--bg)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:12px;font-weight:600;font-size:14px;border:1px solid transparent;transition:.2s cubic-bezier(.2,.7,.3,1)}
.btn-primary{background:linear-gradient(180deg,#56b4ff,#2a7fe0);color:#03101f;box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 8px 24px rgba(58,160,255,.34)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 12px 32px rgba(58,160,255,.46)}
.btn-ghost{background:var(--glass);border-color:var(--line2);color:var(--ink);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(120,180,255,.1)}
.btn-danger{background:rgba(255,107,122,.1);border-color:rgba(255,107,122,.36);color:#ff8a95}
.btn[disabled]{opacity:.5;pointer-events:none}

/* ---------- BUILDER ---------- */
.builder-grid{display:grid;grid-template-columns:minmax(260px,340px) 1fr;gap:14px;width:100%;max-width:1180px;margin:0 auto}
.builder-panel{background:var(--glass);border:1px solid var(--line);border-radius:8px;padding:14px;min-width:0}
.builder-panel h3{font-size:14px;margin:0 0 10px;letter-spacing:0;font-weight:700}
.builder-field{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.builder-field label{font-size:12px;color:var(--ink2);font-weight:600}
.builder-field input,.builder-field textarea,.builder-field select{width:100%;border:1px solid var(--line);border-radius:8px;background:rgba(5,8,16,.72);color:var(--ink);padding:10px 11px;font:13px/1.4 inherit;outline:none}
.builder-field textarea{min-height:88px;resize:vertical}
.builder-list{display:flex;flex-direction:column;gap:8px;max-height:360px;overflow:auto}
.builder-item{border:1px solid var(--line);background:rgba(120,180,255,.05);border-radius:8px;padding:10px;text-align:left;color:var(--ink)}
.builder-item.on{border-color:var(--accent2);background:rgba(58,160,255,.13)}
.builder-title{font-weight:700;font-size:13px;word-break:break-word}
.builder-meta{font-size:11.5px;color:var(--ink2);margin-top:3px;word-break:break-word}
.builder-actions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.builder-actions .btn{padding:8px 11px;border-radius:8px;font-size:12.5px}
.builder-badge{display:inline-flex;align-items:center;padding:3px 8px;border:1px solid var(--line2);border-radius:999px;color:var(--accent2);font-size:11px;font-weight:700;margin:0 5px 5px 0}
.builder-pre{max-height:380px;overflow:auto;background:rgba(0,0,0,.28);border:1px solid var(--line);border-radius:8px;padding:12px;font:12px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap;color:#d9ecff}
.builder-split{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.builder-status{font-size:12px;color:var(--ink2);margin:8px 0;min-height:18px}
@media(max-width:980px){.builder-grid,.builder-split{grid-template-columns:1fr}.builder-list{max-height:none}}

/* ---------- AUTH ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-card{width:100%;max-width:430px;background:var(--glass);border:1px solid var(--line);border-radius:24px;padding:38px;
  backdrop-filter:blur(18px) saturate(140%);box-shadow:0 50px 120px rgba(0,0,0,.6),0 0 60px rgba(58,160,255,.08)}
.auth-card h1{font-size:23px;font-weight:800;letter-spacing:-.6px;margin:16px 0 4px;text-align:center}
.auth-card .sub{text-align:center;color:var(--ink2);font-size:14px;margin-bottom:26px}
.tabs{display:flex;background:rgba(8,14,26,.6);border:1px solid var(--line);border-radius:13px;padding:4px;margin-bottom:24px}
.tabs button{flex:1;padding:10px;border:none;background:transparent;color:var(--ink2);border-radius:10px;font-weight:600;font-size:14px;transition:.2s}
.tabs button.on{background:linear-gradient(180deg,rgba(58,160,255,.25),rgba(58,160,255,.12));color:var(--ink);box-shadow:0 4px 14px rgba(58,160,255,.2)}
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;color:var(--ink2);margin-bottom:7px;font-weight:500}
.field input{width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line);background:rgba(5,8,16,.7);color:var(--ink);font-size:15px;outline:none;transition:.2s}
.field input:focus{border-color:var(--line2);box-shadow:0 0 0 3px rgba(58,160,255,.14)}
.auth-err{color:var(--red);font-size:13px;min-height:18px;margin:2px 0 12px;text-align:center}
.auth-foot{text-align:center;margin-top:20px;font-size:13px;color:var(--ink2)}

/* ---------- SHELL ---------- */
.shell{display:grid;grid-template-columns:256px 1fr;height:100vh;height:100dvh;overflow:hidden}
.side{border-right:1px solid var(--line2);display:flex;flex-direction:column;background:linear-gradient(180deg,#0b1524,#070d18)}
.side-top{padding:20px 18px;border-bottom:1px solid var(--line)}
.nav{padding:14px 12px;display:flex;flex-direction:column;gap:4px}
.nav a{display:flex;align-items:center;gap:13px;padding:12px 15px;border-radius:12px;color:#bdcbe2;font-size:14.5px;font-weight:500;cursor:pointer;transition:.16s;user-select:none}
.nav a .ic{width:20px;text-align:center;font-size:16px;opacity:.95}
.nav a:hover{background:rgba(120,180,255,.12);color:#fff}
.nav a:active{transform:scale(.98)}
.nav a.on{background:linear-gradient(90deg,rgba(58,160,255,.3),rgba(58,160,255,.06));color:#fff;font-weight:600;box-shadow:inset 3px 0 0 var(--accent2),0 4px 14px rgba(58,160,255,.12)}
.side-foot{margin-top:auto;padding:16px;border-top:1px solid var(--line)}
.side-foot .who{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.side-foot .av{width:34px;height:34px;border-radius:50%;background:conic-gradient(from 200deg,#7fd4ff,#2a7fe0,#8b7bff);display:grid;place-items:center;font-weight:800;color:#03101f;font-size:14px;box-shadow:0 0 16px rgba(58,160,255,.4)}
.main{display:flex;flex-direction:column;min-width:0;overflow:hidden}
.topbar{height:62px;flex-shrink:0;position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:rgba(7,11,20,.92);backdrop-filter:blur(14px) saturate(140%)}
.menu-wrap{position:relative}
.dropdown{position:absolute;right:0;top:48px;min-width:190px;background:rgba(12,20,38,.98);border:1px solid var(--line2);border-radius:13px;padding:6px;backdrop-filter:blur(16px);box-shadow:0 18px 44px rgba(0,0,0,.55);display:none;z-index:90}
.dropdown.on{display:block}
.dropdown a{display:flex;align-items:center;gap:10px;padding:10px 13px;border-radius:9px;font-size:14px;color:var(--ink2);cursor:pointer}
.dropdown a:hover{background:rgba(120,180,255,.1);color:var(--ink)}
.dd-div{height:1px;background:var(--line);margin:5px 8px}
.topbar h2{font-size:17px;margin:0;font-weight:700;letter-spacing:-.3px}
.page{flex:1;overflow:auto;min-height:0}
/* scrim is a fixed overlay, never part of the shell grid (else it steals a column on desktop) */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:55;display:none}
.scrim.on{display:block}
.tab{display:none;height:100%}.tab.on{display:flex}
.menu-btn{display:none;background:none;border:none;color:var(--ink);font-size:22px}
@media(max-width:840px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;bottom:0;width:256px;z-index:60;transform:translateX(-100%);transition:.25s}
  .side.open{transform:none}.menu-btn{display:block}
  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:55;display:none}.scrim.on{display:block}
}

/* ---------- CHAT ---------- */
.chat-tab{display:none;flex:1;min-height:0;height:100%}.chat-tab.on{display:flex}
.threads{width:250px;border-right:1px solid var(--line);display:flex;flex-direction:column;background:rgba(7,11,20,.35)}
.threads-head{padding:14px;border-bottom:1px solid var(--line)}
.threads-list{flex:1;overflow:auto;padding:10px}
.thread-item{padding:11px 13px;border-radius:11px;font-size:13.5px;color:var(--ink2);cursor:pointer;display:flex;justify-content:space-between;gap:8px;align-items:center;transition:.15s}
.thread-item:hover{background:rgba(120,180,255,.07);color:var(--ink)}
.thread-item.on{background:linear-gradient(90deg,rgba(58,160,255,.18),transparent);color:var(--ink)}
.thread-item .x{opacity:0;color:var(--ink2);font-size:15px;cursor:pointer}.thread-item:hover .x{opacity:.7}
.chat-main{flex:1;display:flex;flex-direction:column;min-width:0}
.messages{flex:1;overflow:auto;padding:30px;display:flex;flex-direction:column;gap:16px}
.msg{max-width:760px;width:fit-content;padding:14px 18px;border-radius:17px;font-size:14.5px;line-height:1.6;white-space:pre-wrap;word-wrap:break-word}
.msg.u{align-self:flex-end;background:linear-gradient(180deg,#3a8fe6,#2168c0);color:#fff;border-bottom-right-radius:5px;box-shadow:0 8px 24px rgba(42,127,224,.28)}
.msg.a{align-self:flex-start;background:var(--panel3);border:1px solid var(--line);border-bottom-left-radius:5px;backdrop-filter:blur(8px)}
.msg img{max-width:280px;border-radius:12px;margin-top:8px;display:block}
.sources{align-self:flex-start;display:flex;gap:6px;flex-wrap:wrap;max-width:760px}
.src{font-size:11.5px;color:var(--accent2);background:rgba(58,160,255,.08);border:1px solid var(--line);border-radius:999px;padding:4px 11px}
.empty{margin:auto;text-align:center;color:var(--ink2);max-width:400px}
.empty .big{font-size:46px;margin-bottom:14px;filter:drop-shadow(0 0 30px rgba(58,160,255,.4))}
.empty h3{color:var(--ink);font-weight:700}
/* chat composer — cloned 1:1 from the Android _buildInput() */
.composer{padding:8px 10px;background:linear-gradient(180deg,rgba(12,24,43,.98),rgba(9,16,30,.98));border-top:1px solid rgba(111,220,255,.28)}
.cbox{padding:8px;background:linear-gradient(180deg,rgba(12,24,43,.98),rgba(9,16,30,.98));border:1px solid rgba(111,220,255,.28);border-radius:14px}
.crow{display:flex;align-items:flex-end;gap:6px}
.crow textarea{flex:1;min-width:0;background:none;border:none;color:#EEF7FF;font-size:13px;resize:none;outline:none;max-height:96px;line-height:1.45;padding:5px 2px;font-family:inherit}
.crow textarea::placeholder{color:rgba(238,247,255,.65)}
.cbtn{flex-shrink:0;width:30px;height:30px;display:grid;place-items:center;border-radius:6px;border:1px solid rgba(150,232,255,.22);background:transparent;color:#DFF6FF;padding:0;transition:.15s}
.cbtn:hover{border-color:rgba(150,232,255,.4)}
.cbtn svg{width:20px;height:20px;fill:currentColor}
#add-btn{margin-right:2px}
.cbtn .mic-off,.cbtn .mic-on{width:18px;height:18px}
.cbtn .mic-on{display:none}
.cbtn.rec{border-color:rgba(255,68,68,.6);background:rgba(255,68,68,.13);color:#FF6666}
.cbtn.rec .mic-off{display:none}.cbtn.rec .mic-on{display:block}
.csend{width:34px;height:30px;border-color:rgba(150,232,255,.33);background:linear-gradient(180deg,#28364C,#121D2F);box-shadow:0 0 8px rgba(75,190,255,.15);color:#F2FBFF;font-size:18px;line-height:1}
.csend[disabled]{opacity:.5}
#attach-row:not(:empty){margin-bottom:8px}
.cbox .attach-chip{margin:0}
.staged-img{position:relative;display:inline-block;width:74px;height:74px;border-radius:8px;overflow:hidden;margin:0 8px 0 0;vertical-align:top}
.staged-img img{width:74px;height:74px;object-fit:cover;display:block}
.staged-x{position:absolute;top:2px;right:2px;width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;display:grid;place-items:center;font-size:11px;text-decoration:none;cursor:pointer}
.icon-btn{background:none;border:none;color:var(--ink2);font-size:19px;padding:7px;border-radius:9px;transition:.15s}
.icon-btn:hover{color:var(--accent2);background:rgba(58,160,255,.1)}
.send{background:linear-gradient(180deg,#56b4ff,#2a7fe0);color:#03101f;border:none;border-radius:12px;width:44px;height:44px;font-size:18px;display:grid;place-items:center;box-shadow:0 6px 18px rgba(58,160,255,.34)}
.send[disabled]{opacity:.5}
.attach-chip{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--accent2);background:rgba(58,160,255,.08);border:1px solid var(--line);border-radius:9px;padding:6px 11px;margin:0 20px 8px}
.typing{display:inline-flex;gap:4px;padding:4px 2px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--accent2);opacity:.4;animation:tp 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes tp{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
@media(max-width:720px){.threads{display:none}}

/* ---------- generic panels ---------- */
.pad{padding:28px;overflow:auto;width:100%}
/* card = Android glowBox (gradient #1B293D→#090F20, cyan border, soft glow) */
.card{background:linear-gradient(180deg,rgba(27,41,61,.98),rgba(9,15,32,.98));border:1px solid rgba(113,219,255,.28);border-radius:14px;padding:20px;margin-bottom:16px;box-shadow:0 8px 22px rgba(0,153,255,.06)}
.card h3{margin:0 0 14px;font-size:16px;font-weight:700;letter-spacing:-.3px}
.row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;gap:12px}
.row:last-child{border:none}.row .k{color:var(--ink2)}
.placeholder{margin:64px auto;text-align:center;color:var(--ink2);max-width:440px}
.placeholder .big{font-size:46px;margin-bottom:16px;filter:drop-shadow(0 0 30px rgba(58,160,255,.35))}
.placeholder h3{color:var(--ink);font-weight:700}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:rgba(14,22,40,.92);border:1px solid var(--line2);color:var(--ink);padding:12px 22px;border-radius:13px;font-size:14px;z-index:200;backdrop-filter:blur(12px);box-shadow:0 16px 40px rgba(0,0,0,.5)}
select{font-family:inherit}

/* ---- tools (prompt-shortcut tiles) ---- */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:14px}
.tool-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;text-align:center;padding:20px 12px;border-radius:14px;cursor:pointer;
  background:linear-gradient(180deg,rgba(27,41,61,.98),rgba(9,15,32,.98));border:1px solid var(--line2);box-shadow:0 8px 22px rgba(0,0,0,.3);transition:.16s}
.tool-tile:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 12px 30px rgba(58,160,255,.25)}
.tool-tile:active{transform:scale(.98)}
.tt-emoji{font-size:24px;filter:drop-shadow(0 0 14px rgba(58,160,255,.4))}
.tt-name{font-weight:700;font-size:14px;color:#fff}
.tt-desc{font-size:11.5px;color:var(--ink2)}

/* ---- home landing ---- */
.home-hero{max-width:680px;margin:8px auto 24px;text-align:center}
.home-logo{width:60px;height:60px;border-radius:50%;margin:0 auto;display:grid;place-items:center;font-weight:800;font-size:26px;color:#03101f;
  background:conic-gradient(from 200deg,#7fd4ff,#2a7fe0,#8b7bff);box-shadow:0 0 30px rgba(58,160,255,.5)}
.home-composer{margin-top:10px;background:rgba(5,8,16,.7);border:1px solid var(--line2);border-radius:18px;padding:12px 14px;text-align:left;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.home-composer textarea{width:100%;border:none;background:transparent;color:var(--ink);font-size:15px;font-family:inherit;outline:none;resize:none;max-height:160px}
.home-attach{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}
.home-attach .attach-chip{margin:0}
.home-actions{display:flex;align-items:center;gap:6px;margin-top:8px}
.home-recent{max-width:680px;margin:0 auto}
.home-chat{cursor:pointer;transition:.15s}
.home-chat:hover{border-color:var(--line2);transform:translateY(-1px)}
.cam-only{display:none}

/* ---- mobile bottom nav (cloned from Android main_screen _buildNav) ---- */
.bnav{display:none}
@media(max-width:840px){
  .bnav{display:flex;position:fixed;left:12px;right:12px;bottom:10px;height:54px;z-index:50;
    background:linear-gradient(180deg,#09111E,#060C16);border:1px solid rgba(118,223,255,.18);
    border-radius:14px;box-shadow:0 10px 28px rgba(0,0,0,.45);overflow:hidden}
  .bnav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
    color:rgba(238,245,255,.82);cursor:pointer;text-decoration:none;-webkit-tap-highlight-color:transparent;transition:.15s}
  .bnav a .bic{font-size:16px;line-height:1}
  .bnav a .blbl{font-size:9px;letter-spacing:.2px}
  .bnav a.on{color:#9CEBFF}
  .bnav a.on .blbl{font-weight:600;text-shadow:0 0 8px rgba(110,236,255,.45)}
  .bnav a:active{transform:scale(.93)}
  /* bottom nav replaces the drawer on mobile */
  .menu-btn{display:none!important}
  .side{display:none!important}
  .scrim{display:none!important}
  .pad{padding-bottom:84px}
  .chat-main{padding-bottom:64px}
}

/* ---- Android-style centered tab headers (title + cyan subtitle) ---- */
.tab-head{text-align:center;margin:2px 0 18px}
.tab-head h2{font-size:20px;font-weight:500;letter-spacing:1px;color:#EEF7FF;margin:0}
.tab-head p{font-size:11.5px;color:#9DEEFF;margin:5px 0 0;line-height:1.35}

/* ===== chat: message menu, ask bar, bottom sheet, markdown (Android parity) ===== */
.msg{position:relative}
.msg-menu-btn{position:absolute;top:4px;right:6px;border:none;background:transparent;color:inherit;opacity:0;font-size:16px;line-height:1;padding:2px 5px;border-radius:6px;cursor:pointer;transition:.15s}
.msg:hover .msg-menu-btn{opacity:.55}
.msg-menu-btn:hover{opacity:1!important;background:rgba(255,255,255,.12)}
.msg.u .msg-menu-btn{color:#eaf4ff}
.msg-img{display:block;margin-top:8px;max-width:240px;width:100%;border-radius:10px;cursor:pointer;border:1px solid var(--line)}
.ask-chip-bubble{font-size:11px;color:#9DEEFF;background:rgba(58,160,255,.12);border:1px solid rgba(113,219,255,.25);border-radius:8px;padding:4px 9px;margin-bottom:7px;display:inline-block}
.ask-bar{display:flex;align-items:center;gap:10px;padding:8px 14px;background:#0D1E30;border-top:1px solid rgba(120,220,255,.16)}
.ask-cancel{flex-shrink:0;border:none;background:rgba(255,255,255,.1);color:rgba(255,255,255,.75);font-size:11px;padding:4px 12px;border-radius:999px;cursor:pointer}
.ask-cancel:hover{background:rgba(255,255,255,.18)}
/* bottom sheet */
.sheet-scrim{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.5);opacity:0;transition:.18s;display:flex;align-items:flex-end;justify-content:center}
.sheet-scrim.on{opacity:1}
.sheet{width:100%;max-width:480px;background:#0A1428;border:1px solid var(--line2);border-bottom:none;border-radius:18px 18px 0 0;padding:6px 0 14px;transform:translateY(20px);transition:.18s}
.sheet-scrim.on .sheet{transform:none}
.sheet-grip{width:36px;height:4px;border-radius:2px;background:#2A4A6A;margin:10px auto}
.sheet-item{display:flex;align-items:center;gap:14px;padding:14px 22px;font-size:15px;cursor:pointer}
.sheet-item:hover{background:rgba(120,180,255,.08)}
.sheet-ic{width:22px;text-align:center;font-size:17px}
/* markdown */
.md{white-space:normal}
.md p{margin:0 0 8px}.md p:last-child{margin:0}
.md h3,.md h4,.md h5{margin:10px 0 6px;font-weight:700;color:var(--ink)}
.md ul,.md ol{margin:4px 0 8px;padding-left:22px}.md li{margin:2px 0}
.md a{color:var(--accent2);text-decoration:underline}
.md code.ic{background:rgba(120,180,255,.14);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.88em}
.md b{color:#fff;font-weight:700}
.code-wrap{margin:8px 0;border:1px solid var(--line2);border-radius:10px;overflow:hidden;background:#060c16}
.code-top{display:flex;justify-content:space-between;align-items:center;padding:6px 12px;background:rgba(120,180,255,.08);border-bottom:1px solid var(--line)}
.code-lang{font-size:11px;color:var(--ink2);text-transform:capitalize}
.code-copy{border:1px solid var(--line2);background:transparent;color:var(--ink2);font-size:11px;padding:3px 10px;border-radius:7px;cursor:pointer}
.code-copy:hover{color:var(--ink);background:rgba(120,180,255,.12)}
.code-body{margin:0;padding:12px 14px;overflow:auto;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.5;color:#dfeaff}
.table-scroll{overflow:auto;margin:8px 0;border:1px solid var(--line);border-radius:10px}
.md table{border-collapse:collapse;width:100%;font-size:13px}
.md th,.md td{border:1px solid var(--line);padding:7px 11px;text-align:left}
.md th{background:rgba(120,180,255,.1);color:var(--ink);font-weight:600}

/* ===== skills (1:1 with Android skills_screen.dart) ===== */
.sk-req{width:100%;box-sizing:border-box;min-height:72px;resize:vertical;padding:12px 14px;border-radius:12px;border:1px solid rgba(113,219,255,.22);background:rgba(8,20,32,.6);color:#EEF7FF;font-size:13px;font-family:inherit;outline:none}
.sk-req:focus{border-color:#9DEEFF}
.sk-req::placeholder{color:#5E8AA0}
.sk-gen-btn{width:100%;height:42px;margin-top:8px;border-radius:11px;border:1px solid rgba(113,219,255,.28);background:linear-gradient(180deg,rgba(27,41,61,.98),rgba(9,15,32,.98));color:#CFEEFF;font-size:14px;font-weight:600;cursor:pointer}
.sk-gen-btn:hover{border-color:#9DEEFF}
.sk-gen-status{text-align:center;font-size:11px;margin-top:8px;min-height:14px}
.sk-sec{color:#9DEEFF;font-size:11.5px;letter-spacing:1px;font-weight:600;margin:18px 0 10px}
.sk-tcard{display:flex;gap:10px;align-items:flex-start;margin-bottom:8px;padding:10px 12px;border-radius:12px;background:rgba(8,20,32,.4);border:1px solid rgba(113,219,255,.2)}
.sk-tcat{color:#7FBFD6;font-size:9px;letter-spacing:.5px;margin-bottom:2px}
.sk-add{flex-shrink:0;padding:7px 12px;border-radius:9px;background:rgba(125,255,176,.14);border:1px solid rgba(125,255,176,.4);color:#AAFFCE;font-size:11px;cursor:pointer}
.sk-card{margin-bottom:10px;padding:12px 14px;border-radius:14px;background:rgba(8,20,32,.5);border:1px solid rgba(113,219,255,.22)}
.sk-draft{border-color:rgba(157,238,255,.5)}
.sk-card-top{display:flex;align-items:center;gap:10px}
.sk-name{flex:1;min-width:0;color:#EEF7FF;font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sk-desc{color:#A9C6D6;font-size:12px;line-height:1.4;margin-top:6px}
.sk-badge{display:inline-block;padding:2px 8px;border-radius:10px;border:1px solid;font-size:10px}
.sk-perms{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.sk-perm{padding:2px 7px;border-radius:8px;border:1px solid;font-size:10px}
.sk-btns{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.sk-btn{padding:6px 11px;border-radius:9px;border:1px solid rgba(207,238,255,.4);background:rgba(207,238,255,.08);color:#CFEEFF;font-size:11px;cursor:pointer}
.sk-btn:hover{filter:brightness(1.15)}
.sk-empty{color:#5E8AA0;font-size:12px;text-align:center;padding:16px}
.sk-panel:empty{display:none}
.sk-run{margin-top:8px;padding-top:8px;border-top:1px solid rgba(113,219,255,.15);font-size:11px}
.sk-mono{margin:6px 0 0;padding:8px 10px;background:#060c16;border:1px solid var(--line);border-radius:8px;font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:#dfeaff;white-space:pre-wrap;overflow:auto;max-height:240px}
.sk-dialog{width:100%;max-width:420px;margin:auto;background:#071325;border:1px solid var(--line2);border-radius:16px;padding:20px}
.sk-din{width:100%;box-sizing:border-box;margin-bottom:10px;padding:11px 13px;border-radius:10px;border:1px solid #14304D;background:#020810;color:#E8F6FF;font-size:14px;outline:none}
.sk-din:focus{border-color:#9DEEFF}

/* ===== brain status rows + detail sheet (Android parity) ===== */
.brain-rows-card{padding:4px 14px}
.brain-row{display:flex;align-items:center;height:44px;cursor:pointer;border-bottom:1px solid rgba(255,255,255,.08)}
.brain-row:last-child{border-bottom:none}
.brain-row:hover{background:rgba(120,180,255,.05)}
.brain-row-l{flex:1;color:#EDF7FF;font-size:12px}
.brain-row-v{color:#9DEEFF;font-size:12px;font-weight:700}
.brain-row-c{color:#9DEEFF;font-size:14px;margin-left:8px}
.brain-saved-h{color:#8FF7FF;font-size:13px;margin-bottom:8px}
.brain-mem{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.brain-mem:last-child{border-bottom:none}
.brain-mem-k{color:#8FF7FF;font-weight:700;font-size:12px}
.brain-mem-c{color:#E0F0FF;font-size:13px;line-height:1.5;margin-top:4px}
.brain-mem-t{color:#5a7a9a;font-size:10px;margin-top:3px}
.sheet-tall{max-width:560px;display:flex;flex-direction:column;max-height:88vh;padding-bottom:0}
.bd-head{display:flex;align-items:flex-start;gap:12px;padding:0 16px 12px}
.bd-htitle{color:#8FF7FF;font-size:13px}
.bd-hsub{color:#9DB4CC;font-size:11px}
.bd-x{flex-shrink:0;width:30px;height:30px;border-radius:9px;border:1px solid rgba(120,220,255,.24);background:rgba(8,18,42,.7);color:#DFF6FF;font-size:13px;cursor:pointer}
.bd-body{overflow:auto;padding:0 16px 20px;flex:1}
.bd-kv{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.bd-k{color:#EDF7FF;font-size:12px}
.bd-v{color:#9DEEFF;font-size:12px;font-weight:700;text-align:right}
.bd-item{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.bd-title{color:#EDF7FF;font-size:12px;font-weight:700}
.bd-val{color:#E0F0FF;font-size:13px;line-height:1.5;margin-top:4px}
.bd-sub{color:#5a7a9a;font-size:10px;margin-top:3px}

/* ===== settings (1:1 with Android settings_screen.dart) ===== */
.set-sec{color:#888;font-size:12px;letter-spacing:.6px;text-transform:uppercase;margin:18px 0 8px}
.set-row{display:flex;align-items:center;height:44px;margin-bottom:10px;padding:0 12px;border-radius:10px;
  background:linear-gradient(180deg,rgba(27,41,61,.98),rgba(9,15,32,.98));border:1px solid rgba(113,219,255,.28);
  box-shadow:0 3px 10px rgba(0,0,0,.3)}
.set-row-l{flex:1;color:#fff;font-size:12px}
.set-row-v{font-size:12px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60%;text-align:right}
.set-row-t{color:#9DEEFF;font-size:14px;margin-left:8px}
.set-trial{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;padding:12px 14px;border-radius:12px;background:rgba(41,164,255,.13);border:1px solid rgba(80,180,255,.33)}
.set-trial-ic{color:#50B4FF;font-size:18px;line-height:1.2}
.set-act{display:flex;align-items:center;gap:12px;width:100%;margin-bottom:10px;padding:14px 16px;border-radius:12px;border:1px solid;font-size:14px;font-weight:600;cursor:pointer;text-align:left}
.set-act:hover{filter:brightness(1.15)}
.set-act-ic{font-size:18px;width:22px;text-align:center}

/* ===== vault: security posture + app lock (Android vault_screen.dart) ===== */
.v-card{background:#071325;border:1px solid #14304D;border-radius:14px;padding:16px;margin-bottom:18px}
.v-ctitle{color:#CFE8FF;font-size:14px;font-weight:600;letter-spacing:.5px;margin-bottom:12px}
.v-tier{display:inline-block;padding:6px 10px;border-radius:8px;background:#0E2236;border:1px solid #1C4060;color:#8FD0FF;font-size:12.5px;margin-bottom:10px}
.v-prow{display:flex;gap:10px;align-items:flex-start;padding:5px 0}
.v-pic{font-size:15px;width:18px;text-align:center;font-weight:700;flex-shrink:0}
.v-plabel{color:#E8F6FF;font-size:13.5px}
.v-pdetail{color:#7FA8C4;font-size:11.5px;margin-top:1px}
.v-roadmap{color:#5E86A0;font-size:11px;font-style:italic;margin-top:8px;line-height:1.4}
.v-srow{display:flex;align-items:center;gap:12px;padding:8px 0}
.v-srow>div:first-child{flex:1}
.v-slabel{color:#E8F6FF;font-size:14px}
.v-ssub{color:#7FA8C4;font-size:12px;margin-top:1px}
.v-switch{flex-shrink:0;width:44px;height:26px;border-radius:999px;border:none;background:#1C3A52;position:relative;cursor:pointer;transition:.18s}
.v-switch.on{background:#29A4FF}
.v-knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.18s}
.v-switch.on .v-knob{left:21px}
.v-link{display:inline-flex;align-items:center;gap:8px;color:#29A4FF;font-size:13px;cursor:pointer;margin-top:6px}
.v-row2{display:flex;gap:12px;align-items:flex-start;padding:10px 0;cursor:pointer}
.v-row2.disabled{cursor:default}
.v-ic{font-size:18px;width:22px;text-align:center;flex-shrink:0}
.v-div{height:1px;background:#14304D;margin:2px 0}
.pin-err{color:#FF9D9D;font-size:12px;min-height:16px;margin-top:4px;text-align:center}
.lock-ov{position:fixed;inset:0;z-index:500;background:#020810;display:grid;place-items:center;padding:24px}
.lock-box{text-align:center;width:100%;max-width:300px}
.lock-logo{width:70px;height:70px;margin:0 auto;border-radius:18px;display:grid;place-items:center;font-size:34px;font-weight:700;color:#fff;background:linear-gradient(135deg,#29A4FF,#0055AA);box-shadow:0 14px 40px rgba(41,164,255,.4)}
.lock-title{font-size:22px;font-weight:700;color:#fff;letter-spacing:1px;margin-top:18px}
.lock-sub{font-size:13px;color:#5a7a9a;margin-top:4px}

/* --- MAI Coder / quantum live activity feed (Claude-Code style) --- */
.act-feed{margin:0 0 8px 0;border:1px solid var(--line);border-radius:10px;background:rgba(120,180,255,.04);overflow:hidden}
.act-status{display:flex;align-items:center;gap:8px;padding:8px 11px;font-size:12.5px;color:var(--ink2);font-weight:600;user-select:none}
.act-spin{width:9px;height:9px;border-radius:50%;background:var(--accent2,#3aa0ff);flex:none;animation:actpulse 1.1s infinite}
.act-spin.off{animation:none;background:#3ddc84;box-shadow:none}
@keyframes actpulse{0%{opacity:.35;box-shadow:0 0 0 0 rgba(58,160,255,.45)}70%{opacity:1;box-shadow:0 0 0 6px rgba(58,160,255,0)}100%{opacity:.35;box-shadow:0 0 0 0 rgba(58,160,255,0)}}
.act-list{padding:2px 11px 8px 11px;display:flex;flex-direction:column;gap:3px}
.act-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;font:12px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#cfe0f5}
.act-row .act-ic{color:var(--ink2);flex:none}
.act-row .act-tx{word-break:break-word}
.act-row.act-action .act-ic{color:#7fc4ff}
.act-row.act-note{color:var(--ink2)}
.act-row.bad{color:var(--red)}
.act-res{display:inline-block;margin-left:6px;font-size:11.5px;color:#3ddc84;word-break:break-word}
.act-res.bad{color:var(--red)}
.act-foot{padding:0 11px 8px 11px;font-size:11px;color:var(--ink2);opacity:.8}
.act-collapsed .act-status{color:var(--ink2)}