/* Tech Brains Project Vault — brand: navy → orange (from logo) */
:root{
  --navy:#1b2a6b; --navy-2:#24357f; --orange:#f26a1b; --orange-2:#ff8a3d;
  --grad:linear-gradient(135deg,#1b2a6b 0%,#6b2f7a 50%,#f26a1b 100%);
  --bg:#f5f6fa; --card:#fff; --ink:#151a33; --muted:#6b7190; --line:#e6e8f0;
  --ok:#14804a; --ok-bg:#e5f6ec; --warn:#a15c00; --warn-bg:#fff3df; --err:#b42318; --err-bg:#fdecea;
  --r:14px; --shadow:0 1px 2px rgba(20,26,51,.05),0 6px 20px rgba(20,26,51,.05);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.5}
a{color:var(--navy-2);text-decoration:none} a:hover{color:var(--orange)}
h1,h2,h3{margin:0;letter-spacing:-.01em}
code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;background:#f0f1f7;padding:2px 6px;border-radius:6px}
.muted{color:var(--muted)} .tiny{font-size:12px} .center{text-align:center} .right{text-align:right}
.pos{color:var(--ok)} .neg{color:var(--err)}

/* ---------- shell ---------- */
.shell{display:flex;min-height:100vh}
.side{width:240px;flex-shrink:0;background:var(--navy);color:#cfd5f5;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;padding:18px 14px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;padding:4px 6px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:12px}
.brand img{width:44px;height:44px;border-radius:50%;background:#fff}
.brand span{font-weight:800;font-size:16px;line-height:1.1}
.brand small{display:block;font-weight:500;font-size:12px;color:var(--orange-2)}
.side nav{display:flex;flex-direction:column;gap:2px;flex:1}
.side nav a{color:#cfd5f5;padding:10px 12px;border-radius:10px;display:flex;gap:10px;align-items:center;font-weight:500}
.side nav a i{font-style:normal;width:18px;text-align:center;opacity:.8}
.side nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side nav a.on{background:var(--grad);color:#fff;font-weight:700}
.me{display:flex;justify-content:space-between;align-items:center;padding:12px 8px 0;border-top:1px solid rgba(255,255,255,.08)}
.me strong{display:block;color:#fff;font-size:13px} .me small{font-size:12px}
.me a{color:#cfd5f5;font-size:18px}
.main{flex:1;min-width:0;padding:22px 28px 60px}
.top{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.top h1{font-size:24px;font-weight:800;flex:1}
.top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.burger{display:none;border:0;background:var(--navy);color:#fff;border-radius:8px;padding:6px 10px;font-size:18px}

/* ---------- buttons & forms ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--orange);color:#fff;border:0;border-radius:10px;padding:9px 16px;font:inherit;font-weight:700;cursor:pointer;white-space:nowrap}
.btn:hover{background:#e05c10;color:#fff}
.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line)} .btn-ghost:hover{background:#f1f2f8;color:var(--navy)}
.btn-danger{background:var(--err)} .btn-sm{padding:6px 12px;font-size:13px} .btn-block{width:100%;justify-content:center;padding:12px}
.icon-btn{border:0;background:transparent;cursor:pointer;font-size:14px;color:var(--muted);padding:4px 6px;border-radius:6px}
.icon-btn.danger:hover{background:var(--err-bg);color:var(--err)}
label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600;color:#3a4062}
label.check{flex-direction:row;align-items:center;gap:8px;font-weight:500}
input,select,textarea{font:inherit;font-weight:400;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 11px;width:100%}
input[type=checkbox]{width:auto}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(242,106,27,.25);border-color:var(--orange)}
.grid{display:grid;gap:14px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.span2{grid-column:span 2} .span3{grid-column:1/-1}
.form h2{font-size:16px;margin:6px 0 14px;color:var(--navy)}
.form h2:not(:first-of-type){margin-top:26px;padding-top:18px;border-top:1px solid var(--line)}
.form-actions{display:flex;gap:10px;margin-top:22px}
.danger-zone{margin-top:14px;text-align:right}

/* ---------- cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:18px}
.card-h{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.card-h h2{font-size:16px}
.flash{padding:11px 14px;border-radius:10px;margin-bottom:14px;font-weight:500}
.flash-ok{background:var(--ok-bg);color:var(--ok)} .flash-err{background:var(--err-bg);color:var(--err)} .flash-warn{background:var(--warn-bg);color:var(--warn)}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.kpi span{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpi b{display:block;font-size:26px;font-weight:800;margin:4px 0;color:var(--navy)}
.kpi b em{font-size:14px;font-style:normal;color:var(--muted)}
.kpi small{color:var(--muted);font-size:12.5px}
.kpi.accent{background:var(--grad);border:0;color:#fff} .kpi.accent span,.kpi.accent small,.kpi.accent b,.kpi.accent em{color:#fff}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.list a{color:var(--ink)} .list small{display:block;color:var(--muted)}
.ask-fab{position:fixed;right:24px;bottom:24px;background:var(--grad);color:#fff;padding:12px 18px;border-radius:999px;font-weight:700;box-shadow:0 8px 24px rgba(27,42,107,.35)}
.ask-fab:hover{color:#fff;transform:translateY(-1px)}

/* ---------- badges ---------- */
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#eef0f7;color:#3a4062;white-space:nowrap}
.b-client-delivered{background:#e6ebff;color:var(--navy)}
.b-in-house{background:#f1e8fb;color:#6b2f7a}
.b-prototype,.b-sellable{background:#ffeedf;color:#b44a0a}
.b-live,.b-delivered,.b-working,.b-pass{background:var(--ok-bg);color:var(--ok)}
.b-in-progress,.b-planning,.b-under-testing{background:#e8f1fd;color:#1d5fb4}
.b-on-hold,.b-needs-attention,.b-partial{background:var(--warn-bg);color:var(--warn)}
.b-broken,.b-fail{background:var(--err-bg);color:var(--err)}
.b-archived{background:#eee;color:#666}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse}
.tbl th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl th.right,.tbl td.right{text-align:right}
.tbl tr.rowlink{cursor:pointer} .tbl tr.rowlink:hover td{background:#fafbff}
.tbl tr.hl td{background:#fff9f2}
.tbl select,.tbl input[type=password]{padding:6px 8px;min-width:110px}
.copy,.reveal,.copy-pw,.toggle-pw{border:1px solid var(--line);background:#fff;border-radius:6px;cursor:pointer;font-size:12px;padding:2px 6px;color:var(--muted)}
.copy:hover,.reveal:hover,.copy-pw:hover,.toggle-pw:hover{border-color:var(--orange);color:var(--orange)}
.pw{font-family:ui-monospace,Menlo,monospace}
.add-box{margin-top:14px;border-top:1px dashed var(--line);padding-top:12px}
.add-box summary{cursor:pointer;font-weight:700;color:var(--orange);margin-bottom:12px}

/* ---------- filters / tabs ---------- */
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap;align-items:center}
.tabs a{padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:600;font-size:13px}
.tabs a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.tab-search{margin-left:auto} .tab-search input{min-width:220px;border-radius:999px}
.filters{display:flex;gap:10px;align-items:end;margin-bottom:14px;flex-wrap:wrap}
.filters>input{flex:1;min-width:220px}
.filters label{flex-direction:row;align-items:center} .filters select{width:auto}
.intro{margin:-8px 0 14px}

/* ---------- detail pages ---------- */
.hero{display:grid;grid-template-columns:1fr 320px;gap:18px;margin-bottom:18px}
.hero>div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.lead{font-size:15.5px;margin:0 0 16px}
.meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px;margin:0 0 10px}
.meta dt{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.meta dd{margin:2px 0 0;word-break:break-word}
.hero h3{font-size:14px;margin:16px 0 8px;color:var(--navy)}
.feat{margin:0;padding-left:18px} .feat li{margin:3px 0}
.script{background:#f8f9fc;border-left:3px solid var(--orange);padding:12px 14px;border-radius:8px}
.econ{background:var(--navy);color:#dfe3fa;border-radius:var(--r);padding:20px;align-self:start}
.econ h3{color:#fff;font-size:15px;margin-bottom:12px}
.econ .row{display:flex;justify-content:space-between;gap:10px;padding:6px 0;font-size:13.5px}
.econ .row b{color:#fff;text-align:right}
.econ .row.total{border-top:1px solid rgba(255,255,255,.15);margin-top:4px;padding-top:10px}
.econ .row.total b{color:var(--orange-2);font-size:16px}
.econ hr{border:0;border-top:1px solid rgba(255,255,255,.12);margin:12px 0}
.econ .pos{color:#6ee7a3!important} .econ .neg{color:#ff9b8f!important}

/* ---------- AI tools grid ---------- */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}
.tool-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:8px;color:var(--ink);box-shadow:var(--shadow);transition:.15s}
.tool-card:hover{border-color:var(--orange);transform:translateY(-2px);color:var(--ink)}
.tc-top{display:flex;justify-content:space-between;align-items:center}
.tc-top small{color:var(--muted)}
.tool-card h3{font-size:17px}
.tool-card p{margin:0;color:var(--muted);flex:1}
.tc-foot{display:flex;justify-content:space-between;font-size:12.5px;font-weight:600;border-top:1px solid var(--line);padding-top:10px}
.test-form{margin-bottom:14px}

/* ---------- AI chat ---------- */
.chat{max-width:900px;margin:0 auto;display:flex;flex-direction:column;height:calc(100vh - 120px)}
.chat-log{flex:1;overflow-y:auto;padding:4px 4px 14px;display:flex;flex-direction:column;gap:14px}
.msg{display:flex} .msg.me{justify-content:flex-end}
.bubble{max-width:88%;padding:12px 16px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.bubble p{margin:0 0 8px} .bubble p:last-child{margin:0}
.bubble ul{margin:4px 0 8px;padding-left:18px}
.msg.me .bubble{background:var(--navy);color:#fff;border:0;border-bottom-right-radius:4px}
.msg.bot .bubble{border-bottom-left-radius:4px}
.suggest{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.suggest button{border:1px solid var(--line);background:#f8f9fc;border-radius:999px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer}
.suggest button:hover{border-color:var(--orange);color:var(--orange)}
.typing{display:inline-flex;gap:4px} .typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:b 1s infinite}
.typing i:nth-child(2){animation-delay:.15s} .typing i:nth-child(3){animation-delay:.3s}
@keyframes b{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.acards{display:grid;gap:10px;margin-top:12px}
.acard{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.acard-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;background:linear-gradient(90deg,#f3f4fb,#fff5ee)}
.acard-h small{display:block;color:var(--muted)}
.acard-h .links{display:flex;gap:8px;font-size:13px;font-weight:600}
.cred{display:grid;grid-template-columns:1.1fr 1.4fr 1.2fr 1.1fr;gap:8px;padding:9px 12px;border-top:1px solid var(--line);font-size:13px;align-items:center}
.cred .lbl strong{display:block} .cred .lbl small{color:var(--muted)}
.cred code{word-break:break-all}
.chat-input{display:flex;gap:8px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:var(--shadow)}
.chat-input input{border:0;outline:0!important}
.mic{border:0;background:#f1f2f8;border-radius:12px;width:44px;font-size:18px;cursor:pointer;flex-shrink:0}
.mic.live{background:var(--orange);color:#fff;animation:pulse 1.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(242,106,27,.5)}100%{box-shadow:0 0 0 12px rgba(242,106,27,0)}}
.speak-toggle{flex-direction:row;align-items:center;gap:6px;font-weight:500}

/* ---------- auth ---------- */
body.auth{min-height:100vh;display:grid;place-items:center;background:var(--grad);padding:20px}
.auth-card{background:#fff;border-radius:20px;padding:32px;width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.auth-logo{width:110px;height:110px;margin:0 auto}
.auth-card h1{text-align:center;font-size:22px;color:var(--navy)}
.auth-card>p{text-align:center;margin:-8px 0 4px}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero{grid-template-columns:1fr} .cols{grid-template-columns:1fr}
  .g3{grid-template-columns:1fr 1fr} .span2{grid-column:span 2}
}
@media (max-width:760px){
  .side{position:fixed;left:-260px;z-index:20;transition:left .2s}
  .side.open{left:0;box-shadow:0 0 40px rgba(0,0,0,.3)}
  .burger{display:block}
  .main{padding:16px 16px 80px}
  .g3{grid-template-columns:1fr} .span2,.span3{grid-column:auto}
  .meta{grid-template-columns:1fr}
  .cred{grid-template-columns:1fr 1fr}
  .tab-search{margin-left:0;width:100%} .tab-search input{min-width:0}
  .top h1{font-size:19px}
}