/* ============================================================
   AEVORA · GASOMETRIA — ESTILOS
   Paleta institucional (Sistema A) + acentos de calor
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;1,9..144,400&family=Open+Sans:wght@400;500;600;700&display=swap');

:root{
  --navy:#061824;
  --navy-2:#0b2231;
  --navy-3:#10303f;
  --teal:#156158;
  --teal-2:#1c7a6e;
  --teal-deep:#3F5E54;
  --sage:#8FBC9A;
  --off:#FBF8F2;
  --terra:#C68048;
  --peach:#F0B27A;
  --wine:#5E3148;
  --wine-2:#7a3f5d;
  --line:rgba(143,188,154,.16);
  --line-strong:rgba(143,188,154,.30);
  --txt:#FBF8F2;
  --txt-dim:rgba(251,248,242,.62);
  --txt-faint:rgba(251,248,242,.40);
  --serif:'Fraunces',Georgia,serif;
  --sans:'Open Sans',system-ui,sans-serif;
  --radius:16px;
  --shadow:0 18px 48px -20px rgba(0,0,0,.7);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:var(--sans);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(21,97,88,.22), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(198,128,72,.10), transparent 55%),
    var(--navy);
  color:var(--txt);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.app{max-width:520px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;position:relative}

/* ---------- screens ---------- */
.screen{display:none;flex:1;flex-direction:column;padding:22px 20px 110px;animation:rise .45s cubic-bezier(.2,.8,.2,1)}
.screen.active{display:flex}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- brand / logo ---------- */
.brandmark{width:52px;height:52px;flex:none}
.brand-row{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.brand-row .wm{font-family:var(--serif);font-size:1.5rem;letter-spacing:.5px}
.brand-row .wm i{color:var(--terra);font-style:italic}
.brand-row .tag{font-size:.72rem;color:var(--txt-dim);letter-spacing:.3px}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:.2px}
.eyebrow{font-size:.7rem;text-transform:uppercase;letter-spacing:.22em;color:var(--sage);font-weight:600}

/* ---------- consent gate ---------- */
#consent{justify-content:center;text-align:left}
.consent-card{
  background:linear-gradient(180deg,var(--navy-2),var(--navy));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 24px;box-shadow:var(--shadow)
}
.consent-card h1{font-size:1.6rem;margin:18px 0 6px}
.consent-card .sub{color:var(--txt-dim);font-size:.92rem;margin-bottom:20px}
.disclaimer{
  background:rgba(94,49,72,.18);border:1px solid var(--wine-2);
  border-radius:12px;padding:16px 16px;margin-bottom:18px
}
.disclaimer p{font-size:.86rem;color:var(--txt);margin-bottom:10px}
.disclaimer p:last-child{margin-bottom:0}
.disclaimer b{color:var(--peach)}
.consent-check{display:flex;gap:11px;align-items:flex-start;margin-bottom:20px;cursor:pointer}
.consent-check input{width:22px;height:22px;flex:none;margin-top:1px;accent-color:var(--teal)}
.consent-check span{font-size:.85rem;color:var(--txt-dim)}

/* ---------- login ---------- */
#login{justify-content:center}
.login-card{
  background:linear-gradient(180deg,var(--navy-2),var(--navy));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 24px;box-shadow:var(--shadow)
}
.login-card h1{font-size:1.7rem;margin:16px 0 4px}
.login-card .sub{color:var(--txt-dim);font-size:.9rem;margin-bottom:26px}

/* ---------- forms ---------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--txt-dim);margin-bottom:7px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border-radius:11px;
  background:var(--navy-3);border:1px solid var(--line-strong);
  color:var(--txt);font-family:var(--sans);font-size:1rem;transition:.18s
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgba(143,188,154,.16)}
.field input::placeholder{color:var(--txt-faint)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}

/* ---------- buttons ---------- */
.btn{
  width:100%;padding:15px 18px;border:none;border-radius:13px;
  font-family:var(--sans);font-weight:700;font-size:1rem;letter-spacing:.2px;
  cursor:pointer;transition:.18s;display:flex;align-items:center;justify-content:center;gap:9px
}
.btn:active{transform:scale(.985)}
.btn-primary{background:linear-gradient(135deg,var(--teal-2),var(--teal));color:var(--off);box-shadow:0 10px 28px -12px rgba(28,122,110,.8)}
.btn-primary:hover{filter:brightness(1.07)}
.btn-ghost{background:transparent;border:1px solid var(--line-strong);color:var(--txt)}
.btn-ghost:hover{border-color:var(--sage);background:rgba(143,188,154,.06)}
.btn-warm{background:linear-gradient(135deg,var(--peach),var(--terra));color:var(--navy)}
.btn-sm{width:auto;padding:10px 16px;font-size:.85rem;border-radius:10px}
.btn[disabled]{opacity:.45;pointer-events:none}

/* ---------- home ---------- */
.home-head{margin:6px 0 22px}
.home-head h1{font-size:1.8rem;margin-top:6px}
.session-pill{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;color:var(--sage);background:rgba(143,188,154,.10);border:1px solid var(--line);padding:5px 11px;border-radius:999px;margin-top:10px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--sage);box-shadow:0 0 8px var(--sage)}
.action-card{
  background:linear-gradient(160deg,var(--navy-2),var(--navy));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;margin-bottom:14px;cursor:pointer;transition:.2s;
  display:flex;align-items:center;gap:16px;text-align:left
}
.action-card:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow)}
.action-card .ic{width:50px;height:50px;flex:none;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(21,97,88,.25);border:1px solid var(--line)}
.action-card.warm .ic{background:rgba(198,128,72,.18)}
.action-card h3{font-size:1.12rem;margin-bottom:3px}
.action-card p{font-size:.82rem;color:var(--txt-dim)}

/* ---------- engine toggle ---------- */
.engine-toggle{display:flex;background:var(--navy-3);border:1px solid var(--line);border-radius:12px;padding:4px;margin:6px 0 18px}
.engine-toggle button{flex:1;padding:10px;border:none;background:transparent;color:var(--txt-dim);border-radius:9px;font-family:var(--sans);font-weight:600;font-size:.84rem;cursor:pointer;transition:.18s}
.engine-toggle button.on{background:linear-gradient(135deg,var(--teal-2),var(--teal));color:var(--off)}

/* ---------- confirm OCR table ---------- */
.section-title{display:flex;align-items:center;gap:10px;margin:8px 0 14px}
.section-title h2{font-size:1.35rem}
.note{font-size:.8rem;color:var(--txt-dim);background:var(--navy-3);border-left:3px solid var(--sage);padding:11px 13px;border-radius:8px;margin-bottom:16px}

/* ---------- result blocks ---------- */
.summary-banner{
  background:linear-gradient(135deg,var(--teal-deep),var(--teal));
  border-radius:var(--radius);padding:20px 20px;margin-bottom:18px;box-shadow:var(--shadow)
}
.summary-banner .eyebrow{color:rgba(251,248,242,.7)}
.summary-banner h2{font-size:1.45rem;margin-top:6px;color:var(--off)}
.block{
  background:var(--navy-2);border:1px solid var(--line);border-left-width:4px;
  border-radius:13px;padding:16px 17px;margin-bottom:12px
}
.block.normal{border-left-color:var(--sage)}
.block.atencao{border-left-color:var(--terra)}
.block.critico{border-left-color:var(--wine-2);background:rgba(94,49,72,.16)}
.block .b-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--txt-dim);font-weight:700;margin-bottom:7px;display:flex;align-items:center;gap:8px}
.badge{font-size:.62rem;padding:2px 8px;border-radius:999px;font-weight:700;letter-spacing:.05em}
.badge.normal{background:rgba(143,188,154,.2);color:var(--sage)}
.badge.atencao{background:rgba(198,128,72,.22);color:var(--peach)}
.badge.critico{background:rgba(122,63,93,.4);color:#e9b9cf}
.block .b-verdict{font-size:.96rem;font-weight:600;color:var(--txt);margin-bottom:6px}
.block .b-detail{font-size:.8rem;color:var(--txt-dim);line-height:1.55}
.alert-box{background:rgba(94,49,72,.22);border:1px solid var(--wine-2);border-radius:12px;padding:14px 15px;margin-bottom:16px}
.alert-box .b-title{color:var(--peach)}
.alert-box ul{list-style:none;margin-top:4px}
.alert-box li{font-size:.86rem;padding:5px 0 5px 18px;position:relative;color:var(--txt)}
.alert-box li::before{content:'▲';position:absolute;left:0;color:var(--wine-2);font-size:.7rem;top:7px}

/* ---------- history ---------- */
.hist-item{background:var(--navy-2);border:1px solid var(--line);border-radius:12px;padding:14px 15px;margin-bottom:10px;cursor:pointer;transition:.18s}
.hist-item:hover{border-color:var(--line-strong)}
.hist-item .h-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}
.hist-item .h-date{font-size:.72rem;color:var(--txt-faint)}
.hist-item .h-sum{font-size:.92rem;font-weight:600}
.empty{text-align:center;color:var(--txt-faint);padding:50px 20px;font-size:.9rem}

/* ---------- preview image ---------- */
.preview{width:100%;border-radius:13px;border:1px solid var(--line-strong);margin-bottom:16px;max-height:280px;object-fit:contain;background:var(--navy-3)}

/* ---------- bottom nav ---------- */
.tabbar{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:520px;display:flex;
  background:rgba(6,24,36,.86);backdrop-filter:blur(16px);
  border-top:1px solid var(--line);padding:9px 8px calc(9px + env(safe-area-inset-bottom))
}
.tabbar button{flex:1;background:none;border:none;color:var(--txt-faint);font-family:var(--sans);font-size:.66rem;font-weight:600;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;padding:5px;transition:.18s}
.tabbar button.on{color:var(--sage)}
.tabbar svg{width:22px;height:22px}
.tabbar.hidden{display:none}

/* ---------- spinner ---------- */
.spinner{width:38px;height:38px;border:3px solid var(--line-strong);border-top-color:var(--sage);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}
@keyframes spin{to{transform:rotate(360deg)}}
.loading{text-align:center;padding:60px 20px;color:var(--txt-dim)}

/* ---------- misc ---------- */
.spacer{height:14px}
.link{color:var(--sage);text-decoration:underline;cursor:pointer;font-size:.84rem;text-align:center;display:block;margin-top:18px}
.foot-disc{font-size:.7rem;color:var(--txt-faint);text-align:center;margin-top:20px;line-height:1.5}
.collapse{overflow:hidden;max-height:0;transition:max-height .35s ease}
.collapse.open{max-height:1400px}