/* Standalone auth pages (/login, /register) — OpenFill green, two-panel card */
:root{
  --accent:#1f7a53; --accent-hi:#27995f; --ink:#1f2427; --muted:#6b7280;
  --line:#e2ded4; --paper:#f5f3ee; --ok:#1f7a53; --bad:#c0392b;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:var(--ui-font,'Montserrat',system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif);
  color:var(--ink);
  background:
    radial-gradient(1100px 480px at 50% -8%, rgba(39,153,95,.18), transparent 60%),
    linear-gradient(160deg,#eef6f0 0%, #f5f3ee 55%, #eaf3ed 100%);
  display:flex;align-items:center;justify-content:center;padding:1.4rem;
}
/* inputs/buttons don't inherit the page font by default — force Montserrat */
button,input,select,textarea{font-family:inherit}

/* the wide card */
.auth-shell{
  display:flex;width:100%;max-width:860px;min-height:500px;
  background:#fff;border-radius:22px;overflow:hidden;
  box-shadow:0 26px 70px rgba(31,122,83,.20);border:1px solid var(--line);
}
.auth-side{
  flex:0 0 44%;padding:2.6rem 2.2rem;color:#fff;position:relative;
  background:linear-gradient(155deg,var(--accent) 0%, var(--accent-hi) 55%, #17603f 100%);
  display:flex;flex-direction:column;justify-content:center;gap:1.1rem;
}
.auth-brand-lg{display:flex;align-items:center;gap:.55rem;font-size:1.8rem;font-weight:800;letter-spacing:-.02em}
.auth-brand-lg .mark{
  display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.18);font-size:1.4rem;
}
.auth-brand-lg b{color:#fff}
.auth-tag{font-size:1.06rem;line-height:1.55;opacity:.96;margin:.2rem 0 0}
.auth-points{list-style:none;padding:0;margin:.5rem 0 0;display:flex;flex-direction:column;gap:.6rem;font-size:.95rem;opacity:.96}
.auth-points li{display:flex;gap:.4rem}

.auth-form-panel{flex:1;padding:2.5rem 2.4rem;display:flex;flex-direction:column;justify-content:center;min-width:0}
.auth-form-panel h1{margin:.1rem 0 1.1rem;font-size:1.5rem}
.auth-sub{color:var(--muted);font-size:.9rem;margin:0 0 1.1rem}

/* register lays its fields out in two columns; give it more room so email fits */
.auth-shell.reg{max-width:1020px}
.auth-shell.reg .auth-side{flex:0 0 38%}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:0 1.1rem}

.field{margin-bottom:.8rem}
.field label{display:block;font-size:.78rem;font-weight:600;color:var(--muted);margin-bottom:.28rem}
.field input{
  width:100%;padding:.66rem .75rem;font-size:1rem;border:1.5px solid var(--line);border-radius:10px;
  background:#fff;color:var(--ink);transition:border-color .15s, box-shadow .15s;
}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,122,83,.15)}
.field.ok input{border-color:var(--accent)}
.field.bad input{border-color:var(--bad)}
.hint{font-size:.74rem;margin-top:.26rem;min-height:1em}
.hint.ok{color:var(--ok)} .hint.bad{color:var(--bad)} .hint.muted{color:var(--muted)}

.pw-rules{list-style:none;margin:.45rem 0 .2rem;padding:.55rem .7rem;background:#f6f8f6;border-radius:10px;border:1px solid #e6efe9;
  display:grid;grid-template-columns:1fr 1fr;gap:.15rem .8rem}
.pw-rules li{display:flex;align-items:center;gap:.5rem;font-size:.76rem;color:var(--muted);padding:.1rem 0}
.pw-rules li .tick{width:1.05rem;height:1.05rem;border-radius:50%;border:1.5px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;color:transparent;flex:0 0 auto}
.pw-rules li.met{color:var(--ink)}
.pw-rules li.met .tick{background:var(--accent);border-color:var(--accent);color:#fff}

.btn{
  width:100%;padding:.8rem 1rem;font-size:1rem;font-weight:700;border:none;border-radius:11px;cursor:pointer;
  background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(31,122,83,.28);
  transition:background .15s, transform .08s, opacity .15s;margin-top:.3rem;
}
.btn:hover:not(:disabled){background:var(--accent-hi)}
.btn:active:not(:disabled){transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}

.form-error{color:var(--bad);font-size:.84rem;min-height:1.1em;margin:.2rem 0 .6rem;text-align:center}
.form-ok{color:var(--ok);font-size:.86rem;text-align:center;margin:.2rem 0 .6rem}
.auth-alt{margin-top:1rem;text-align:center;font-size:.86rem;color:var(--muted)}
.auth-alt a{color:var(--accent);font-weight:600;text-decoration:none}
.auth-alt a:hover{text-decoration:underline}
.auth-back{text-align:center;margin-top:.9rem;font-size:.82rem}
.auth-back a{color:var(--muted);text-decoration:none}
.auth-back a:hover{color:var(--accent)}
.linkbtn{background:none;border:none;color:var(--accent);font:inherit;cursor:pointer;padding:0;text-decoration:underline}
.spin{opacity:.7;pointer-events:none}

/* ---- phones: a full-screen green header + a white sheet that rises from the
   bottom and SCROLLS. (The desktop layout flex-centers the card, which on a
   phone pushes a tall card's top off-screen with no way to scroll to it —
   that's the "locked" feeling. Here the page flows and scrolls normally.) ---- */
@media (max-width:680px){
  html,body{height:auto;min-height:100%}
  body{
    display:block;padding:0;overflow-x:hidden;
    background:linear-gradient(160deg,#0f3d29 0%, #17603f 55%, #1f7a53 100%);
  }
  .auth-shell,.auth-shell.reg{
    flex-direction:column;max-width:none;width:100%;min-height:100vh;min-height:100dvh;
    border:none;border-radius:0;box-shadow:none;background:transparent;overflow:visible;
  }
  .auth-side{
    flex:none;background:transparent;text-align:center;align-items:center;
    padding:2.1rem 1.5rem 1.3rem;gap:.45rem;
  }
  .auth-brand-lg{font-size:1.7rem;justify-content:center}
  .auth-brand-lg .mark{width:40px;height:40px}
  .auth-tag{font-size:.95rem;opacity:.92;max-width:20rem;margin:.15rem auto 0}
  .auth-points{display:none}
  .auth-form-panel{
    flex:1;background:#fff;border-radius:22px 22px 0 0;justify-content:flex-start;
    padding:1.7rem 1.4rem calc(2.2rem + env(safe-area-inset-bottom));
    box-shadow:0 -10px 34px rgba(0,0,0,.20);
  }
  .auth-form-panel h1{font-size:1.35rem;margin:.1rem 0 .35rem}
  .field-row{grid-template-columns:1fr;gap:0}
  .pw-rules{grid-template-columns:1fr}
}