:root{
 --orange:#ff5a00;--black:#111;--gray:#f5f5f5;--line:#e7e7e7;--text:#222;
 --green:#147a45;--red:#b42318;--yellow:#9a6700;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:#f7f7f8;color:var(--text)}
a{text-decoration:none;color:inherit}
.topbar{height:72px;background:#111;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:12px}.brand-mark{font-size:30px}.brand strong{display:block;font-size:18px}.brand small{display:block;color:#aaa;margin-top:2px}
.userbox{display:flex;gap:14px;align-items:center}.userbox form{margin:0}
.linkbtn{background:none;border:0;color:#ff7a32;cursor:pointer}
.shell{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 72px)}
.sidebar{background:#fff;border-right:1px solid var(--line);padding:22px 14px}
.sidebar a{display:block;padding:12px 14px;border-radius:10px;margin-bottom:5px;font-weight:650}
.sidebar a:hover{background:#fff3ec;color:#b33d00}.sidebar .mutedlink{color:#999;cursor:default}.sidebar small{font-weight:400}
.content{padding:28px;max-width:1500px;width:100%}
.authmain{min-height:calc(100vh - 72px);display:grid;place-items:center;padding:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 2px 12px rgba(0,0,0,.035)}
.login-card{width:min(430px,100%);padding:30px}
h1{font-size:28px;margin:0 0 6px}h2{font-size:20px;margin-top:0}.sub{color:#777;margin:0 0 24px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:20px 0}
.stat strong{font-size:30px;display:block}.stat small{color:#777}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.full{grid-column:1/-1}
label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid #ccc;border-radius:9px;background:#fff;font:inherit}
textarea{min-height:95px;resize:vertical}
button,.btn{border:0;background:var(--orange);color:#fff;padding:11px 16px;border-radius:9px;font-weight:750;cursor:pointer;display:inline-block}
.btn.secondary{background:#222}.btn.light{background:#eee;color:#222}.actions{display:flex;gap:10px;align-items:center;margin-top:20px}
.alert{padding:12px 14px;border-radius:9px;margin:14px 0}.alert.ok{background:#eaf7ef;color:#116136}.alert.err{background:#fdecec;color:#8f1d18}
table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{color:#666;font-size:12px;text-transform:uppercase}
.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#eee;font-size:12px;font-weight:750}
.badge.a{background:#e9f7ef;color:#116136}.badge.b{background:#fff5dc;color:#7a5100}.badge.d{background:#fdecec;color:#8f1d18}
.scorebox{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.score-total{font-size:42px;font-weight:850;color:var(--orange)}
.kicker{color:var(--orange);font-weight:850;text-transform:uppercase;font-size:12px;letter-spacing:.08em}
.section{margin-top:22px}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.empty{padding:28px;text-align:center;color:#777}
hr{border:0;border-top:1px solid var(--line);margin:24px 0}
@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar a{white-space:nowrap}.grid{grid-template-columns:repeat(2,1fr)}.content{padding:18px}.form-grid,.scorebox{grid-template-columns:1fr}}
@media(max-width:520px){.grid{grid-template-columns:1fr}.topbar{padding:0 16px}.userbox span{display:none}}

/* HGTU OS v0.2 — Trend Radar */
.scorebox.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.trend-total{font-size:42px;font-weight:850;color:var(--orange);line-height:1}
.trend-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.metric-row{display:grid;grid-template-columns:1.5fr repeat(4,minmax(80px,.6fr));gap:10px;align-items:center}
.platform-pill{display:inline-block;padding:5px 8px;border-radius:999px;background:#111;color:#fff;font-size:11px;font-weight:800}
.radar-card{position:relative;overflow:hidden}.radar-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--orange)}
.score-meter{height:8px;background:#eee;border-radius:999px;overflow:hidden;margin-top:10px}.score-meter span{display:block;height:100%;background:var(--orange)}
.mini-note{font-size:12px;color:#777;line-height:1.45}
.inline-stats{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px}.inline-stats span{font-size:13px;color:#666}.inline-stats strong{color:#111}
@media(max-width:900px){.scorebox.three{grid-template-columns:1fr}.metric-row{grid-template-columns:1fr 1fr}}


/* HGTU OS v0.3 — Market Intelligence */
.scorebox.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.score-total span{font-size:15px}
.action-strip{display:flex;gap:10px;flex-wrap:wrap}
.source-link{font-size:12px;color:#b33d00}
.decision-card{background:#fff;border:1px solid var(--line);border-left:5px solid #999;border-radius:16px;padding:22px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.decision-card.founder_candidate{border-left-color:#147a45;background:#f4fbf7}
.decision-card.strong_hero{border-left-color:#ff5a00;background:#fff8f3}
.decision-card.research{border-left-color:#9a6700;background:#fffaf0}
.decision-card.not_hero{border-left-color:#b42318;background:#fff7f6}
.decision-card.data_eksik{border-left-color:#777}
.decision-card h2{margin:4px 0 8px}
.decision-card p{margin:0;color:#555}
.decision-index{font-size:48px;font-weight:900;color:var(--orange);min-width:80px;text-align:right}
@media(max-width:1150px){.scorebox.five{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.scorebox.five{grid-template-columns:1fr}.decision-card{align-items:flex-start}.decision-index{font-size:36px}}