/* Klientų zona. retos.lt brand: warm paper, ink, one indigo accent.
   Fonts follow the site (Space Grotesk headings, Inter text) on purpose: the
   portal must read as the same company the visitor just came from. */
:root{
  --bg:#faf9f5; --surface:#fdfcf9; --surface-warm:#f3f1ea;
  --text:#16150f; --muted:#5c574c; --border:#e7e3d8; --border-strong:#d6d0c1;
  --accent:#4338ca; --accent-strong:#3730a3; --accent-tint:#eef0fe;
  --danger:#9b2c1f; --danger-tint:#f7e6e2; --ok:#1d6b45; --ok-tint:#e3f1e8;
  --r-sm:6px; --r-md:8px; --r-lg:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg)}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;color:var(--text);
  background:var(--bg);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}
h1,h2{font-family:"Space Grotesk",Inter,system-ui,sans-serif;font-weight:600;letter-spacing:-.015em;line-height:1.2}
a{color:var(--accent)}
a:hover{color:var(--accent-strong)}
.wrap{width:min(960px,100% - 40px);margin-inline:auto}
main.wrap{flex:1;padding-block:40px 64px}

/* Header */
.top{border-bottom:1px solid var(--border);background:var(--bg)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand .wm{font-family:"Space Grotesk",Inter,sans-serif;font-weight:600;font-size:18px;letter-spacing:-.02em}
.brand .zone{font-size:12px;font-weight:500;color:var(--muted);border-left:1px solid var(--border-strong);padding-left:10px;margin-left:2px}
.brand:hover .wm{color:var(--text)}
.logout{display:flex;align-items:center;gap:14px;font-size:14px}
.logout .who{color:var(--muted);overflow-wrap:anywhere}
.link-btn{background:none;border:0;font:inherit;font-size:14px;color:var(--accent);cursor:pointer;padding:10px 0;min-height:44px}
.link-btn:hover{color:var(--accent-strong);text-decoration:underline}

/* Text */
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.intro{max-width:640px;margin-bottom:32px}
.intro h1{font-size:clamp(28px,4vw,38px);margin-bottom:12px}
.lead{font-size:17px;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:14px;margin-top:16px}
.hint{font-size:13px;color:var(--muted);margin-top:6px}
.opt{font-weight:400;color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Resources */
.resources{display:flex;flex-direction:column;gap:16px;margin-bottom:40px}
.res{display:flex;gap:24px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.res-doc{flex:0 0 auto;width:76px;height:96px;border-radius:var(--r-sm);background:var(--accent-tint);border:1px solid #d9dcfa;
  display:flex;align-items:flex-end;justify-content:flex-start;padding:8px;position:relative}
.res-doc::before{content:"";position:absolute;inset:14px 14px auto 14px;height:2px;background:#c3c7f6;box-shadow:0 8px 0 #c3c7f6,0 16px 0 #c3c7f6,0 24px 0 #d6d9f8}
.res-doc span{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:12px;color:var(--accent);letter-spacing:.06em}
.res-body h2{font-size:22px;margin-bottom:6px}
.res-body p{color:var(--muted);max-width:56ch}
.res-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:var(--r-md);
  background:var(--accent);color:#fff;border:1px solid var(--accent);font:inherit;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}
.btn:focus-visible,.link-btn:focus-visible,input:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #a5abf3;outline-offset:2px}
.btn.ghost{background:transparent;color:var(--accent);border-color:var(--border-strong)}
.btn.ghost:hover{background:var(--accent-tint);color:var(--accent-strong)}
.btn.wide{width:100%;margin-top:20px}
.btn[disabled]{opacity:.6;cursor:progress}
.danger-btn{background:var(--danger);border-color:var(--danger);margin-top:14px}
.danger-btn:hover{background:#7d2218;border-color:#7d2218}

/* Help + account */
.help{border-top:1px solid var(--border);padding-top:28px;margin-bottom:28px}
.help h2{font-size:19px;margin-bottom:6px}
.help p{color:var(--muted)}
.account{border:1px solid var(--border);border-radius:var(--r-md);padding:4px 18px;background:var(--surface)}
.account summary{cursor:pointer;padding:12px 0;font-weight:500;color:var(--muted)}
.account[open]{padding-bottom:18px}
.account p{color:var(--muted);margin-bottom:12px}

/* Auth cards */
.auth{max-width:440px;margin:24px auto 0}
.wide-auth{max-width:520px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px}
.card h1{font-size:26px;margin-bottom:8px}
.card > p{margin-bottom:8px}
label{display:block;font-size:14px;font-weight:500;margin:18px 0 6px}
input{width:100%;min-height:46px;font:inherit;font-size:16px;padding:10px 12px;border:1px solid var(--border-strong);border-radius:var(--r-md);
  background:#fff;color:var(--text)}
input:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint)}
input[aria-invalid="true"]{border-color:var(--danger)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px;color:var(--muted);margin-top:20px}
.check input{width:20px;min-height:20px;height:20px;margin-top:2px;flex:0 0 auto;accent-color:var(--accent)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{background:var(--danger-tint);color:var(--danger);font-size:14px;padding:10px 12px;border-radius:var(--r-md);margin-top:16px}
.ok{background:var(--ok-tint);color:var(--ok);font-size:14px;padding:10px 12px;border-radius:var(--r-md);margin:12px 0 4px}
.switch{text-align:center;margin-top:18px;font-size:15px;color:var(--muted)}

/* Footer */
.foot{border-top:1px solid var(--border);font-size:13px;color:var(--muted)}
.foot-in{display:flex;flex-wrap:wrap;gap:8px 20px;padding-block:20px}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--text)}

@media (max-width:600px){
  main.wrap{padding-block:28px 48px}
  .res{flex-direction:column;gap:16px;padding:20px}
  .res-doc{width:56px;height:70px}
  .res-doc::before{inset:10px 10px auto 10px;box-shadow:0 7px 0 #c3c7f6,0 14px 0 #d6d9f8}
  .card{padding:24px 20px}
  .pair{grid-template-columns:1fr;gap:0}
  .brand .zone{display:none}
  .logout .who{display:none}
}
.intro .ok{display:inline-block;margin:0 0 18px}