:root{
  --azul:#0F6E8C;
  --azul-dark:#0A4F63;
  --bg:#F5F8FA;
  --ok:#1F8A57;
  --warn:#B8860B;
  --bad:#C0392B;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Segoe UI',Arial,sans-serif;background:var(--bg);color:#1b1f22;}
a{color:inherit;}
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;background:radial-gradient(ellipse at top, rgba(15,110,140,.14), #ffffff 70%);}
.logo-badge{width:56px;height:56px;border-radius:16px;background:var(--azul);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:1.6rem;}
.hero h1{margin:0 0 8px;font-size:1.7rem;}
.hero p{margin:0;color:rgba(0,0,0,.6);font-size:.95rem;line-height:1.5;}

.wrap{max-width:460px;margin:0 auto;padding:20px 18px 60px;}
.wrap-wide{max-width:760px;margin:0 auto;padding:16px 16px 60px;}

.topbar{display:flex;align-items:center;justify-content:space-between;padding:6px 0 18px;}
.back-btn{width:36px;height:36px;border-radius:50%;background:#fff;border:1px solid rgba(0,0,0,.1);display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:1.1rem;cursor:pointer;color:#1b1f22;}
.topheader{background:#fff;border-bottom:1px solid rgba(0,0,0,.08);position:sticky;top:0;z-index:5;}
.topheader-row{max-width:760px;margin:0 auto;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;}

.card{background:#fff;border-radius:16px;padding:20px;border:1px solid rgba(0,0,0,.06);box-shadow:0 2px 10px rgba(0,0,0,.04);margin-bottom:16px;}

.tabs{display:flex;gap:8px;background:rgba(0,0,0,.06);padding:4px;border-radius:12px;margin-bottom:16px;}
.tabs button{flex:1;padding:10px;border:none;border-radius:9px;background:transparent;font-weight:600;font-size:.86rem;color:rgba(0,0,0,.5);cursor:pointer;}
.tabs button.active{background:#fff;color:var(--azul-dark);box-shadow:0 1px 3px rgba(0,0,0,.08);}

.nav-chip{padding:9px 14px;border-radius:10px;border:1px solid rgba(0,0,0,.12);background:#fff;font-weight:600;font-size:.82rem;cursor:pointer;color:rgba(0,0,0,.55);}
.nav-chip.active{background:var(--azul);color:#fff;border-color:var(--azul);}

label{display:block;margin-bottom:12px;}
label span{display:block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:rgba(0,0,0,.5);margin-bottom:5px;}
input,select,textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid rgba(15,110,140,.25);font-size:.95rem;background:#fff;font-family:inherit;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--azul);}

.btn{display:block;width:100%;text-align:center;padding:14px;border-radius:12px;border:none;font-weight:700;font-size:.95rem;cursor:pointer;text-decoration:none;}
.btn-primary{background:var(--azul);color:#fff;}
.btn-primary:hover{background:var(--azul-dark);}
.btn-ghost{background:#fff;color:var(--azul-dark);border:1px solid rgba(15,110,140,.3);}
.btn-subtle{background:rgba(15,110,140,.08);color:var(--azul-dark);}
.btn-danger{background:rgba(192,57,43,.1);color:var(--bad);}
.btn-wa{background:#1FAF52;color:#fff;}
.btn-sm{padding:9px 10px;font-size:.8rem;}

.pill{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.72rem;font-weight:700;}
.pill-ok{background:rgba(31,138,87,.12);color:var(--ok);}
.pill-warn{background:rgba(184,134,11,.12);color:var(--warn);}
.pill-bad{background:rgba(192,57,43,.12);color:var(--bad);}

.msg-error{color:var(--bad);font-size:.85rem;margin:-4px 0 10px;}
.msg-ok{color:var(--ok);font-size:.85rem;margin:-4px 0 10px;}
.muted{color:rgba(0,0,0,.5);font-size:.85rem;}
.display{font-family:'Segoe UI',Arial,sans-serif;}

/* ===== Receita Fácil — extras ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.remedio-row{display:grid;grid-template-columns:1.4fr 1fr 1.4fr auto;gap:8px;margin-bottom:8px;align-items:center;}
.remedio-row input{padding:10px;font-size:.85rem;}
.remedio-row button{background:rgba(192,57,43,.1);color:var(--bad);border:none;border-radius:8px;width:36px;height:36px;cursor:pointer;font-size:.9rem;}
.lista-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border:1px solid rgba(0,0,0,.08);border-radius:12px;margin-bottom:8px;background:#fff;}
.lista-item small{display:block;color:rgba(0,0,0,.5);margin-top:2px;}

#folhaReceita{width:210mm;min-height:297mm;background:#fff;margin:0 auto;padding:18mm 16mm;box-shadow:0 4px 18px rgba(0,0,0,.15);font-family:Georgia,serif;color:#111;}
.receita-cabecalho{border-bottom:2px solid var(--azul);padding-bottom:12px;margin-bottom:22px;}
.receita-cabecalho h2{margin:0 0 4px;font-size:1.3rem;color:var(--azul-dark);}
.receita-cabecalho p{margin:0;font-size:.85rem;color:#444;}
.receita-paciente{margin-bottom:20px;font-size:.92rem;}
.receita-item{margin-bottom:16px;font-size:1rem;line-height:1.5;}
.receita-item b{display:block;}
.receita-assinatura{margin-top:70px;text-align:center;}
.receita-assinatura .linha{border-top:1px solid #333;width:280px;margin:0 auto 6px;}

@media print{
  body *{visibility:hidden;}
  #folhaReceita, #folhaReceita *{visibility:visible;}
  #folhaReceita{position:absolute;left:0;top:0;box-shadow:none;margin:0;}
}