:root{
  --bg:#f4f6f9; --surface:#ffffff; --text:#0f1b2d; --muted:#5b6778;
  --border:#e2e7ee; --brand:#0b4f8a; --brand-2:#1673c7; --accent:#e8f1fb;
  --shadow:0 1px 2px rgba(15,27,45,.06),0 4px 16px rgba(15,27,45,.06);
  --client:#0f7a5c; --client-bg:#f1faf6;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0c1320; --surface:#141d2d; --text:#e8edf5; --muted:#9aa7ba;
    --border:#243149; --brand:#4a9be6; --brand-2:#6db1f0; --accent:#17283f;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.25);
    --client:#2fae86; --client-bg:#12271f;
  }
}
:root[data-theme="dark"]{
  --bg:#0c1320; --surface:#141d2d; --text:#e8edf5; --muted:#9aa7ba;
  --border:#243149; --brand:#4a9be6; --brand-2:#6db1f0; --accent:#17283f;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.25);
    --client:#2fae86; --client-bg:#12271f;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 16px}

header{background:linear-gradient(135deg,#0b3d6b 0%,#0b4f8a 55%,#1673c7 100%);color:#fff;padding:40px 0 72px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}
.logo{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.14);display:grid;place-items:center;border:1px solid rgba(255,255,255,.25)}
.brand-name{font-weight:700;font-size:1.25rem;letter-spacing:.08em}
.brand-sub{font-size:.8rem;opacity:.8;letter-spacing:.02em}
h1{font-size:clamp(1.6rem,4vw,2.3rem);font-weight:700;line-height:1.2;margin-bottom:8px}
header p{opacity:.85;max-width:560px}

main{flex:1;margin-top:-44px;padding-bottom:48px}

.featured{display:flex;align-items:center;gap:20px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.featured:hover{transform:translateY(-2px);border-color:var(--brand)}
.featured .ico{width:56px;height:56px;flex-shrink:0;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center}
.featured h2{font-size:1.2rem;font-weight:700}
.featured p{color:var(--muted);font-size:.92rem}
.featured .go{margin-left:auto;flex-shrink:0;background:var(--brand);color:#fff;font-weight:600;font-size:.9rem;padding:10px 18px;border-radius:8px;white-space:nowrap}

.featured.client{border-color:var(--client);background:var(--client-bg)}
.featured.client:hover{border-color:var(--client)}
.featured.client .ico,.featured.client .go{background:var(--client)}
.featured + .featured{margin-top:14px}
.back{display:inline-block;font-size:.85rem;opacity:.85;margin-bottom:18px}
.back:hover{opacity:1;text-decoration:underline}
.section-title{display:flex;align-items:center;gap:10px;margin:36px 0 14px;font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.section-title::after{content:"";flex:1;height:1px;background:var(--border)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-2px);border-color:var(--brand)}
.card .ico{width:44px;height:44px;border-radius:10px;background:var(--accent);color:var(--brand);display:grid;place-items:center}
.card .kicker{font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.card h3{font-size:1.08rem;font-weight:600;line-height:1.25}
.card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:.85rem;font-weight:600;color:var(--brand)}
.card .foot svg{transition:transform .15s}
.card:hover .foot svg{transform:translateX(3px)}

footer{border-top:1px solid var(--border);padding:18px 0;font-size:.8rem;color:var(--muted);text-align:center}

@media (max-width:560px){
  header{padding:28px 0 64px}
  .featured{flex-wrap:wrap}
  .featured .go{margin-left:0;width:100%;text-align:center}
}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.topbar .back{margin:0}
.user{display:flex;align-items:center;gap:10px;font-size:.85rem}
.user form{margin:0}
.btn-out{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:6px;padding:5px 10px;font:inherit;font-size:.8rem;cursor:pointer}
.btn-out:hover{background:rgba(255,255,255,.25)}
.login{max-width:420px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:26px;box-shadow:var(--shadow)}
.login h2{font-size:1.15rem;margin-bottom:4px}
.login p.muted{color:var(--muted);font-size:.88rem;margin-bottom:18px}
.login label{display:block;font-size:.85rem;font-weight:600;margin-bottom:14px}
.login input{display:block;width:100%;margin-top:6px;padding:11px 12px;font:inherit;font-size:1rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text)}
.login input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.login button{width:100%;margin-top:6px;padding:12px;border:0;border-radius:8px;background:var(--brand);color:#fff;font:inherit;font-weight:600;font-size:1rem;cursor:pointer}
.login button:hover{filter:brightness(1.08)}
.flash{border-radius:8px;padding:10px 12px;font-size:.88rem;margin-bottom:16px;border:1px solid}
.flash-error{background:#fdecec;border-color:#f3b9b9;color:#8a1c1c}
.flash-ok{background:#eaf7f1;border-color:#b5e2cc;color:#135c41}
.empty{background:var(--surface);border:1px dashed var(--border);border-radius:12px;padding:22px;color:var(--muted);text-align:center}