:root {
  --navy: #000F36; --navy2: #0A2A6B; --azul: #2F7BF5; --ciano: #3FC1F0;
  --fundo: #EEF2F8; --card: #FFFFFF; --linha: #E2E7F0; --tinta: #0B1530; --cinza: #6B7590;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--fundo); color: var(--tinta); font-family: Montserrat, system-ui, sans-serif; font-size: 15px; -webkit-text-size-adjust: 100%; }
button, input, select, textarea { font: inherit; }

/* barra */
.barra { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px max(16px, env(safe-area-inset-right)) 12px max(16px, env(safe-area-inset-left));
  background: linear-gradient(120deg, var(--navy2), var(--navy)); color: #fff; }
.barra-marca { display: flex; align-items: center; gap: 10px; }
.selo { background: #fff; color: var(--navy); font-weight: 800; font-size: 11px; letter-spacing: .05em; border-radius: 9px; padding: 7px 8px; }
.barra-usuario { display: flex; align-items: center; gap: 12px; font-size: 13px; color: rgba(255,255,255,.8); }
.barra-usuario form { margin: 0; }
.link { background: none; border: 1px solid rgba(255,255,255,.35); color: #fff; border-radius: 99px; padding: 5px 12px; cursor: pointer; }

/* layout */
.app { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 16px; max-width: 1200px; margin: 0 auto; }
@media (min-width: 900px) { .app { grid-template-columns: 340px minmax(0, 1fr); align-items: start; } .painel { position: sticky; top: 76px; } }
.painel { background: var(--card); border: 1px solid var(--linha); border-radius: 18px; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.campo { display: flex; flex-direction: column; gap: 8px; }
.rotulo { font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--cinza); }
.segmentos { display: flex; background: var(--fundo); border-radius: 12px; padding: 4px; gap: 4px; }
.segmentos button { flex: 1; border: 0; background: none; padding: 9px 10px; border-radius: 9px; font-weight: 700; color: var(--cinza); cursor: pointer; }
.segmentos button[aria-selected="true"] { background: #fff; color: var(--navy); box-shadow: 0 2px 8px rgba(0,15,54,.1); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button { border: 1px solid var(--linha); background: #fff; border-radius: 99px; padding: 7px 12px; font-size: 13px; font-weight: 600; color: var(--tinta); cursor: pointer; }
.chips button[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.chips.mini button { font-size: 12px; padding: 5px 10px; background: var(--fundo); }
.datas { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--cinza); }
.datas input, select { flex: 1; min-width: 0; border: 1px solid var(--linha); border-radius: 10px; padding: 9px 10px; background: #fff; color: var(--tinta); }
.escolha { border: 1px solid var(--linha); border-radius: 12px; padding: 10px 12px; }
.escolha summary { cursor: pointer; font-weight: 700; font-size: 14px; }
.escolha summary b { color: var(--cinza); font-weight: 600; }
.lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px 12px; margin-top: 10px; }
.lista label { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.lista input { width: 18px; height: 18px; accent-color: var(--azul); }
.acoes { display: flex; flex-wrap: wrap; gap: 8px; }
.btn { flex: 1 1 auto; border: 0; border-radius: 12px; padding: 12px 14px; font-weight: 700; cursor: pointer; background: var(--navy); color: #fff; }
.btn.alt { background: #fff; color: var(--navy); border: 1.5px solid #CBD3E3; }
.btn:disabled { opacity: .5; cursor: default; }
.msg { margin: 0; min-height: 1.2em; font-size: 13px; color: var(--cinza); }
.msg.ok { color: #11895A; } .msg.erro { color: #B42318; }

/* prévia */
.previa { margin: 0; border-radius: 18px; overflow: hidden; background: #DCE2EC; box-shadow: 0 16px 40px rgba(0,15,54,.16); min-height: 300px; }
.previa img { display: block; width: 100%; height: auto; }
.aguarde { padding: 60px 20px; text-align: center; color: var(--cinza); margin: 0; }

/* login */
.tela-login { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(800px 500px at 90% -10%, rgba(63,193,240,.35), transparent 60%), linear-gradient(160deg, var(--navy2), var(--navy)); }
.login { width: min(380px, 100%); background: #fff; border-radius: 22px; padding: 28px; display: flex; flex-direction: column; gap: 14px; box-shadow: 0 30px 60px rgba(0,0,0,.3); }
.login h1 { margin: 0; font-size: 22px; } .login p { margin: 0; color: var(--cinza); font-size: 14px; }
.login-marca { width: 46px; height: 46px; border-radius: 12px; background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 12px; }
.login label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 700; }
.login input, .login textarea { border: 1px solid var(--linha); border-radius: 10px; padding: 11px 12px; font-size: 15px; }
.login button { border: 0; border-radius: 12px; padding: 13px; background: var(--navy); color: #fff; font-weight: 800; cursor: pointer; }
.login-erro { color: #B42318 !important; font-weight: 600; }