/* ------------------------------------------------------------------
   Cura reskin PROOF-OF-CONCEPT theme (login only).
   Doctris-style look, hand-built, 100% self-hosted (no CDN / no webfont
   fetch) so it passes Cura's strict CSP. Demonstrates the "theme port"
   approach from docs/RESKIN-MAPPING.md: the FORM keeps Cura's contract
   classes (.field .input .btn.primary .err .sub) — only their LOOK
   changes here. The split-screen layout uses new auth-* classes, which
   is safe because login.html is static (shared.js never injects into it).
   When the real Doctris files land, swap these tokens/rules for theirs.
   Tokens aligned to shared.css (Geex theme port): Poppins, Geex palette.
------------------------------------------------------------------ */

/* self-hosted Poppins — shares public/fonts/ with shared.css (CSP-safe) */
@font-face{font-family:'Poppins';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/poppins-400.woff2) format('woff2')}
@font-face{font-family:'Poppins';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/poppins-500.woff2) format('woff2')}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/poppins-600.woff2) format('woff2')}
@font-face{font-family:'Poppins';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/poppins-700.woff2) format('woff2')}

:root{
  --bg:#F3F2F7;
  --ink:#17161E;
  --muted:#A3A3A3;
  --blue:#0b5cff;
  --blue-600:#0b4fd6;
  --line:#ECEAF3;
  --card:#ffffff;
  --ring:rgba(11,92,255,.16);
  --shadow:0 24px 60px rgba(23,22,30,.12);
  --radius:24px;
  --panel:linear-gradient(150deg,#07111f 0%,#152238 55%,#123b73 120%);
  --poppins:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--poppins);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{text-decoration:none;color:inherit}

/* ---- split-screen shell ---- */
.auth{display:grid;grid-template-columns:1.05fr .95fr;min-height:100vh}

/* ---- left: brand / marketing panel ---- */
.auth-brand{
  position:relative;overflow:hidden;color:#fff;
  padding:56px 60px;display:flex;flex-direction:column;justify-content:space-between;
  background:var(--panel);
}
.auth-brand::before{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 82% 12%,rgba(77,163,255,.55),transparent 34%),
             radial-gradient(circle at 12% 88%,rgba(11,92,255,.30),transparent 40%);}
.auth-brand > *{position:relative;z-index:1}
.brandmark{display:flex;align-items:center;gap:14px}
.brandmark .mark{width:54px;height:54px;border-radius:16px;
  background:linear-gradient(145deg,#0b5cff,#4da3ff);display:grid;place-items:center;
  font-weight:700;font-size:28px;color:#fff;box-shadow:0 12px 30px rgba(11,92,255,.45)}
.brandmark b{font-size:22px;letter-spacing:-.01em}
.brandmark span{display:block;font-size:12px;color:#9fb4d6;font-weight:600;margin-top:2px}
.auth-hero h2{font-size:40px;line-height:1.08;letter-spacing:-.03em;margin:0 0 14px}
.auth-hero p{color:#c6d3e8;font-size:16px;line-height:1.6;max-width:34ch;margin:0}
.auth-feats{display:grid;gap:14px;margin-top:30px}
.auth-feats div{display:flex;align-items:center;gap:12px;color:#dbe6f7;font-weight:600;font-size:14px}
.auth-feats .tick{width:26px;height:26px;border-radius:8px;flex:0 0 26px;display:grid;place-items:center;
  background:rgba(255,255,255,.12);color:#7fd1a8}
.auth-foot{color:#8ea6c8;font-size:12px}

/* ---- right: form panel ---- */
.auth-panel{display:grid;place-items:center;padding:40px}
.auth-card{width:min(400px,100%)}
.auth-card h1{margin:0 0 6px;font-size:26px;letter-spacing:-.02em}
.auth-card .lead{color:var(--muted);margin:0 0 26px;font-size:14px}

/* ---- Cura contract classes, restyled (do NOT rename) ---- */
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:700;color:#334155;margin-bottom:7px;letter-spacing:.01em}
.input,.select,.textarea{
  width:100%;border:1px solid var(--line);border-radius:13px;
  padding:13px 14px;background:#fff;color:var(--ink);outline:none;
  transition:border-color .15s,box-shadow .15s;
}
.input::placeholder{color:#94a3b8}
.input:focus,.select:focus,.textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px var(--ring)}
.btn{border:0;border-radius:13px;padding:13px 16px;font-weight:600;font-size:15px;
  transition:transform .06s,box-shadow .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn.primary{width:100%;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--blue-600));
  box-shadow:0 12px 26px rgba(11,92,255,.32)}
.btn.primary:hover{box-shadow:0 16px 34px rgba(11,92,255,.42)}
.err{color:#d70015;font-size:13px;margin-top:12px;min-height:18px;font-weight:600}
.sub{color:var(--muted);font-size:12.5px;line-height:1.5}
.sub a,a.link{color:var(--blue);font-weight:700}
.divider{display:flex;align-items:center;gap:12px;margin:22px 0;color:#94a3b8;font-size:12px}
.divider::before,.divider::after{content:"";height:1px;flex:1;background:var(--line)}
.demohint{margin-top:20px;padding:13px 15px;border:1px dashed var(--line);border-radius:14px;
  background:#f8fafc;color:var(--muted);font-size:12px;line-height:1.5}
.demohint b{color:#334155}

/* ---- responsive: hide brand panel on small screens ---- */
@media(max-width:900px){
  .auth{grid-template-columns:1fr}
  .auth-brand{display:none}
  .auth-panel{padding:26px 20px}
}