:root{
  --bg:#0f2027; --panel:#fff; --ink:#1a2b32; --muted:#5b6b72;
  --brand:#1f566a; --accent:#2e9e8f; --line:#e3e8ea;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Segoe UI",system-ui,Arial,sans-serif;color:var(--ink);
  background:#f5f8f9;line-height:1.5;display:flex;flex-direction:column;min-height:100vh}

.nav{display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;background:var(--panel);border-bottom:1px solid var(--line)}
.brand{font-weight:800;font-size:20px;color:var(--brand);text-decoration:none;letter-spacing:.3px}
.nav-right{display:flex;align-items:center;gap:16px}
.nav a{color:var(--ink);text-decoration:none}
.lang{font-size:13px;color:var(--muted)}
.lang a{padding:0 4px;color:var(--muted)} .lang a.on{color:var(--brand);font-weight:700}

.btn,.btn-lg{background:var(--brand);color:#fff;text-decoration:none;border-radius:8px;
  padding:8px 16px;font-weight:600;display:inline-block}
.btn-lg{padding:13px 28px;font-size:18px;margin-top:18px}
.btn:hover,.btn-lg:hover{background:#17414f}

.wrap{flex:1;max-width:900px;width:100%;margin:0 auto;padding:40px 22px}
.hero{text-align:center;padding:40px 0}
.hero h1{font-size:34px;color:var(--brand);line-height:1.2}
.lead{color:var(--muted);font-size:18px;max-width:640px;margin:14px auto 0}

.steps{margin-top:46px;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:24px 28px}
.steps h2{color:var(--brand);font-size:20px;margin-bottom:10px}
.steps ol{padding-left:22px} .steps li{margin:8px 0}

.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:18px 22px;background:var(--panel);border-top:1px solid var(--line);
  color:var(--muted);font-size:13px}
.foot nav a{color:var(--muted);text-decoration:none;margin-left:14px}

/* forms */
.card-form{max-width:440px;margin:30px auto;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;padding:26px 28px}
.card-form.center{text-align:center}
.card-form h1{color:var(--brand);font-size:24px;margin-bottom:14px}
.card-form label{display:block;margin:12px 0;font-weight:600;font-size:14px}
.card-form input{display:block;width:100%;margin-top:5px;padding:11px 12px;font-size:15px;
  border:1px solid var(--line);border-radius:8px;font-weight:400}
.card-form .btn-lg{width:100%;text-align:center;border:0;cursor:pointer}
.opt{color:var(--muted);font-weight:400;font-size:12px}
.err{background:#fde8e7;color:#b3261e;border:1px solid #f3c0bd;border-radius:8px;
  padding:9px 12px;font-size:14px;margin-bottom:6px}
.muted{color:var(--muted);font-size:14px;margin-top:14px}
.muted a{color:var(--brand)}
.inline{display:inline}
.linklike{background:none;border:0;color:var(--ink);cursor:pointer;font:inherit;padding:0}

/* ===== marketing landing ===== */
.full{flex:1;width:100%}
.center{text-align:center}

.hero2{background:linear-gradient(135deg,#16414f 0%,#1f566a 45%,#2e9e8f 100%);color:#fff;
  padding:78px 22px 86px}
.hero2-inner{max-width:820px;margin:0 auto;text-align:center}
.hero2 h1{font-size:42px;line-height:1.15;letter-spacing:-.5px;margin-bottom:18px}
.hero2-sub{font-size:19px;opacity:.95;max-width:680px;margin:0 auto 26px}
.hero2-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-ghost{display:inline-block;padding:13px 26px;border:1.5px solid rgba(255,255,255,.7);
  color:#fff;text-decoration:none;border-radius:8px;font-weight:600;font-size:17px}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.hero2 .btn-lg{background:#fff;color:var(--brand);margin-top:0}
.hero2 .btn-lg:hover{background:#eef6f5}

.block{padding:58px 22px}
.block.alt{background:#eef3f4}
.block-title{text-align:center;color:var(--brand);font-size:28px;margin-bottom:8px}
.block-sub{text-align:center;color:var(--muted);font-size:17px;max-width:680px;
  margin:0 auto 26px}
.block>.cards3,.block>.steps3,.block>.cards4,.block>.packages{max-width:1040px;margin:26px auto 0}

.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px 22px;
  text-align:center;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(31,86,106,.12)}
.card-ic{font-size:38px;margin-bottom:10px}
.card h3{color:var(--brand);font-size:19px;margin-bottom:6px}
.card p{color:#46585f;font-size:15px}

.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px 22px}
.step-n{width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;
  font-weight:800;font-size:19px;display:flex;align-items:center;justify-content:center;
  margin-bottom:12px}
.step h3{color:var(--ink);font-size:18px;margin-bottom:6px}
.step p{color:#46585f;font-size:15px}

.cards4{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.feat{display:flex;gap:14px;background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:20px 22px}
.feat-ic{font-size:28px;flex:none}
.feat h4{color:var(--brand);font-size:17px;margin-bottom:3px}
.feat p{color:#46585f;font-size:14.5px}

.security{text-align:center}
.sec-ic{font-size:44px;display:block;margin-bottom:6px}

.finalcta{background:linear-gradient(135deg,#1f566a,#16414f);color:#fff;text-align:center;
  padding:60px 22px}
.finalcta h2{font-size:30px;margin-bottom:20px}
.finalcta .btn-lg{background:#fff;color:var(--brand);margin-top:0}

@media(max-width:760px){
  .hero2 h1{font-size:32px}
  .cards3,.steps3,.cards4{grid-template-columns:1fr}
}

/* token packages */
.packages{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px;justify-content:center}
.pkg{flex:1 1 150px;min-width:150px;text-align:center;border:1px solid var(--line);
  border-radius:12px;padding:18px 14px;background:#fafcfc}
.pkg-tokens{font-size:20px;font-weight:800;color:var(--brand)}
.pkg-price{font-size:22px;font-weight:700;margin:6px 0 2px}
.pkg-per{color:var(--muted);font-size:13px;margin-bottom:12px}
.pkg .btn[disabled]{opacity:.5;cursor:not-allowed}

/* consent checkbox */
.consent{display:flex;gap:9px;align-items:flex-start;font-weight:400;font-size:13px;
  color:var(--muted);margin:14px 0}
.consent input{width:auto;margin-top:3px;flex:none}
.consent a{color:var(--brand)}

/* ===== user workspace ===== */
.app-top{display:flex;align-items:center;justify-content:flex-end;gap:14px;margin-bottom:6px}
.bal-chip{background:#eaf5f2;color:var(--brand);font-weight:700;font-size:14px;
  padding:6px 14px;border-radius:20px;border:1px solid #cfe7e0}
.buy-link{color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}
.buy-link:hover{color:var(--brand)}
.app-h1{color:var(--brand);font-size:28px;margin:8px 0 22px}

.menu{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.menu-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:24px 22px;text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.menu-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(31,86,106,.12)}
.menu-card.soft{opacity:.72}
.mc-ic{font-size:34px}
.menu-card h3{color:var(--brand);font-size:19px;margin:10px 0 5px}
.menu-card p{color:#46585f;font-size:14.5px}
.mc-status{display:inline-block;margin-top:12px;font-size:13px;font-weight:700;color:var(--accent)}

.have{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:2px}
.card-form textarea{display:block;width:100%;margin-top:5px;padding:10px 12px;font-size:15px;
  border:1px solid var(--line);border-radius:8px;font-family:inherit}
.ok-banner{background:#e7f6ec;border:1px solid #b6e2c4;color:#1f7a43;border-radius:8px;
  padding:10px 12px;font-size:14px;margin-bottom:8px}
.ok-banner.warn{background:#fff7e6;border-color:#f0d18a;color:#7a5b16}
.soon-banner{background:#eef3f7;border:1px solid #cfe0ee;color:#2b5878;border-radius:8px;
  padding:12px 14px;font-size:14.5px;margin-top:12px}
@media(max-width:760px){ .menu{grid-template-columns:1fr} }

/* ===== admin panel ===== */
.admin{background:#eef2f3}
.anav{display:flex;align-items:center;justify-content:space-between;padding:12px 22px;
  background:#16414f;color:#fff}
.anav .brand{color:#fff}
.anav-right{display:flex;align-items:center;gap:14px}
.badge-view{background:#f0d18a;color:#7a5b16;font-size:12px;font-weight:700;
  padding:3px 9px;border-radius:20px}
.anav .linklike{color:#fff}
.awrap{max-width:1000px;margin:0 auto;padding:22px}
.acard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;
  margin-bottom:18px}
.acard h2{color:var(--brand);font-size:18px;margin-bottom:12px}
.cnt{background:#eef3f4;color:var(--muted);font-size:13px;font-weight:600;
  padding:2px 9px;border-radius:20px;margin-left:6px}
.atable{width:100%;border-collapse:collapse;font-size:14px}
.atable th,.atable td{text-align:left;padding:7px 9px;border-bottom:1px solid #eef2f3}
.atable th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.atable tr.banned{opacity:.55}
.atable input{padding:5px 7px;border:1px solid var(--line);border-radius:6px}
.atable a{color:var(--brand);text-decoration:none}
.search{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;margin-bottom:10px}
.mini{font-size:13px;color:var(--brand);text-decoration:none}
.acard .btn{border:0;cursor:pointer}
.btn.ghost{background:#eef3f4;color:var(--brand)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid2 label{font-size:13px;font-weight:600;color:var(--ink)}
.grid2 input{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid var(--line);border-radius:7px;font-weight:400}
.grid2 .full{grid-column:1/3}
.inline-form{display:inline-flex;gap:8px;align-items:center}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:8px}
.stats div{background:#f7fafa;border:1px solid var(--line);border-radius:10px;padding:14px;text-align:center}
.stats span{display:block;font-size:24px;font-weight:800;color:var(--brand)}
.atable .pos{color:#1f9d57;font-weight:700} .atable .neg{color:#b3261e;font-weight:700}
.disk .bar{height:12px;background:#e3e8ea;border-radius:6px;overflow:hidden;margin:6px 0}
.disk .bar span{display:block;height:100%;background:var(--accent)}
.disk.warn .bar span{background:#e0a106} .disk.crit .bar span{background:#d6321f}
.disk.crit{animation:dblink 1s infinite}
@keyframes dblink{50%{background:#fde8e7}}

/* testing-mode verify box */
.testing-note{background:#fff7e6;border:1px solid #f0d18a;border-radius:8px;
  padding:14px;margin:14px 0;font-size:14px}
.testing-note p{margin-bottom:10px;color:#7a5b16}

/* legal pages */
.legal{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:26px 30px;margin-top:20px}
.legal h2{color:var(--brand);font-size:24px;margin-bottom:10px}
.legal h3{color:var(--ink);font-size:17px;margin:18px 0 6px}
.legal p,.legal li{color:#34474e;font-size:14.5px;margin:6px 0}
.legal ul{padding-left:20px}
.legal a{color:var(--brand)}