:root{
  --dark:#1a1a2e; --accent:#16213e; --blue:#1565c0; --green:#0f9b58; --orange:#e65100;
  --red:#c62828; --bg:#f7f8fa; --card:#ffffff; --border:#e2e5ea; --text:#1a1a2e; --muted:#5b6472;
  --maxw:1120px;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
img{max-width:100%}

/* nav */
.site-nav{background:var(--dark);color:#fff}
.site-nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;gap:16px;flex-wrap:wrap}
.brand{font-weight:700;font-size:1.15rem;color:#fff;display:flex;align-items:center;gap:9px}
.brand:hover{text-decoration:none}
.brand-logo{height:30px;width:30px;border-radius:7px;display:block}
.nav-links{display:flex;gap:18px;flex-wrap:wrap;font-size:.92rem}
.nav-links a{color:#dfe3ea}
.nav-links a:hover{color:#fff}
.nav-cta{background:var(--blue);color:#fff;padding:7px 14px;border-radius:6px;font-size:.88rem}
.nav-cta:hover{background:#0d47a1;text-decoration:none;color:#fff}

/* language switch */
.lang-switch{position:relative}
.lang-current{background:transparent;border:1px solid #3a4358;color:#dfe3ea;padding:6px 10px;border-radius:6px;font-size:.85rem;cursor:pointer;font-family:inherit}
.lang-current:hover{border-color:#5b6b85;color:#fff}
.lang-menu{display:none;position:absolute;top:calc(100% + 6px);right:0;background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,.15);min-width:140px;overflow:hidden;z-index:20}
.lang-menu.open{display:block}
.lang-menu a{display:block;padding:9px 14px;color:var(--text);font-size:.88rem}
.lang-menu a:hover{background:#f2f5fa;text-decoration:none}
.lang-menu a.active{color:var(--blue);font-weight:700}

/* status strip */
.status-strip{background:var(--accent);color:#c7d0de;font-size:.82rem;padding:8px 0}
.status-strip .wrap{display:flex;gap:22px;flex-wrap:wrap}
.status-strip b{color:#fff}

/* hero */
.hero{background:linear-gradient(180deg,var(--dark),var(--accent));color:#fff;padding:56px 0 40px}
.hero h1{font-size:2.1rem;margin:0 0 12px;max-width:720px}
.hero p{color:#c7d0de;max-width:640px;font-size:1.05rem}
.btn{display:inline-block;padding:11px 20px;border-radius:6px;font-weight:600;font-size:.92rem;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#0d47a1;color:#fff;text-decoration:none}
.btn-outline{background:transparent;color:#fff;border-color:#5b6b85}
.btn-outline:hover{background:rgba(255,255,255,.08);color:#fff;text-decoration:none}
.btn-row{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}

/* generic sections */
section{padding:36px 0}
h2.section-title{font-size:1.4rem;margin:0 0 6px}
.section-sub{color:var(--muted);margin:0 0 20px;font-size:.95rem}

/* cards / grid */
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px}
.stat .label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.stat .value{font-size:1.5rem;font-weight:700;margin-top:4px}
.pos{color:var(--green)} .neg{color:var(--red)} .muted{color:var(--muted)}

.journal-card{display:block;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;color:var(--text)}
.journal-card:hover{border-color:var(--blue);text-decoration:none}
.tag{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--blue);background:#e8f0fc;padding:3px 8px;border-radius:4px;margin-bottom:8px}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:10px;background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:.82rem;min-width:760px}
th,td{text-align:left;padding:7px 9px;border-bottom:1px solid var(--border);white-space:nowrap;line-height:1.35}
th{background:var(--accent);color:#fff;font-weight:600;font-size:.7rem;text-transform:uppercase;letter-spacing:.02em;position:sticky;top:0}
table.dense{font-size:.78rem}
table.dense th,table.dense td{padding:6px 7px}
tbody tr:hover{background:#f2f5fa}
td.wrap-cell{white-space:normal;min-width:180px}

/* filters */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
.filters select,.filters input{padding:7px 10px;border:1px solid var(--border);border-radius:6px;font-size:.88rem;background:#fff}
.filters a.chip{padding:6px 12px;border:1px solid var(--border);border-radius:16px;font-size:.82rem;color:var(--text)}
.filters a.chip.active{background:var(--blue);color:#fff;border-color:var(--blue)}

/* badges */
.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.74rem;font-weight:600}
.badge-fresh{background:#e6f5ec;color:var(--green)}
.badge-delayed{background:#fff3e0;color:var(--orange)}
.badge-stale,.badge-unavailable{background:#fdeaea;color:var(--red)}

/* forms */
form.stacked label{display:block;font-size:.85rem;font-weight:600;margin:12px 0 5px}
form.stacked input,form.stacked select,form.stacked textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:6px;font-size:.92rem;font-family:inherit}
form.stacked textarea{min-height:260px;font-family:Consolas,Menlo,monospace;font-size:.85rem}
.inline-form{display:flex;gap:8px;flex-wrap:wrap}
.inline-form input[type=email]{flex:1;min-width:200px;padding:9px 11px;border:1px solid var(--border);border-radius:6px}

/* article body */
.article-body h2{font-size:1.25rem;margin-top:28px}
.article-body h3{font-size:1.05rem}
.article-body p,.article-body li{color:#2c2f3a}
.article-body blockquote{border-left:3px solid var(--blue);margin:16px 0;padding:4px 16px;color:var(--muted);background:#f2f5fa}

/* footer */
footer{background:var(--dark);color:#c7d0de;margin-top:40px;padding:30px 0}
footer a{color:#dfe3ea}
.footer-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
.footer-note{font-size:.8rem;color:#8b93a3;margin-top:16px}

.disclaimer{background:#fff3e0;border:1px solid #ffe0b2;border-radius:8px;padding:14px 16px;font-size:.88rem;color:#7a4a00}
.callout{background:#e8f0fc;border:1px solid #cfe0f7;border-radius:8px;padding:14px 16px;font-size:.9rem}

.chart-caption{font-size:.78rem;color:var(--muted);margin-top:6px}
.kv{display:grid;grid-template-columns:1fr;gap:6px;font-size:.9rem}
.kv .row{display:flex;justify-content:space-between;border-bottom:1px dashed var(--border);padding:6px 0}
.kv .row span:first-child{color:var(--muted)}

.tooltip{border-bottom:1px dotted var(--muted);cursor:help}