:root {
  --gelo: #d7efff; --gelo-claro: #eef8ff; --preto: #000; --branco: #fff;
  --cinza: #4a5560; --cinza-claro: #eef3f7; --linha: #c9d6e0; --mostarda: #f5960a;
  --erro: #9b2c00; --ok: #1f6b3d; --aviso-bg: #fff4e0; --aviso: #6b3d00;
  --sans: system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.5 var(--sans); color: var(--preto); background: var(--cinza-claro); }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--mostarda); outline-offset: 2px; }
[hidden] { display: none !important; }
h1, h2, h3 { line-height: 1.2; }
/* iOS não dá zoom em campo com 16px ou mais */
input, select, textarea, button { font: inherit; font-size: 16px; color: inherit; }
label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 6px; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input:not([type]), select, textarea {
  width: 100%; min-height: 48px; padding: 10px 14px; border: 1.5px solid var(--linha); border-radius: 12px; background: var(--branco);
}
textarea { min-height: 110px; resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--preto); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px; border-radius: 999px; border: 2px solid var(--preto); background: var(--preto); color: var(--branco); font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: #222; }
.btn--ghost { background: transparent; color: var(--preto); }
.btn--ghost:hover { background: var(--branco); }
.btn--perigo { background: transparent; color: var(--erro); border-color: var(--erro); }
.btn--mini { min-height: 40px; padding: 0 14px; font-size: 14px; }
.btn[disabled] { opacity: .5; cursor: progress; }

/* ---------- login ---------- */
.login { position: fixed; inset: 0; z-index: 90; background: var(--gelo); display: flex; align-items: flex-start; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding: max(24px, env(safe-area-inset-top)) 20px max(24px, env(safe-area-inset-bottom)); }
.login-cx { margin: auto; width: 100%; max-width: 400px; background: var(--branco); border-radius: 24px; padding: 28px 24px; }
.login-logo { height: 30px; width: auto; }
.login h1 { font-size: 20px; margin: 16px 0 4px; }
.login .btn { width: 100%; margin-top: 18px; }
.login .btn--ghost { margin-top: 10px; }
.codigo { font-size: 20px !important; letter-spacing: .32em; text-align: center; }
.msg { min-height: 1.4em; margin: 12px 0 0; color: var(--erro); font-weight: 600; font-size: 14px; }

/* ---------- app ---------- */
.topo { position: sticky; top: 0; z-index: 20; background: var(--branco); display: grid; grid-template-columns: auto 1fr auto; gap: 12px 24px; align-items: center; padding: 12px 20px; box-shadow: 0 1px 0 var(--linha); }
.topo > img { height: 22px; width: auto; }
.abas { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.abas button { white-space: nowrap; border: 0; background: none; padding: 10px 12px; border-radius: 10px; cursor: pointer; font-size: 15px; }
.abas button[aria-current="page"] { background: var(--gelo); font-weight: 600; }
.topo-acoes { display: flex; gap: 8px; }
@media (max-width: 1100px) { .topo { grid-template-columns: 1fr auto; } .abas { grid-column: 1 / -1; grid-row: 2; } }
@media (max-width: 600px) { .topo-acoes .btn { padding: 0 14px; font-size: 14px; } #publicar { white-space: normal; line-height: 1.2; } }
.status-publicar { margin: 0; padding: 0 20px; font-size: 14px; }
.status-publicar:not(:empty) { padding: 10px 20px; background: var(--gelo-claro); }
.conteudo { max-width: 1100px; margin: 0 auto; padding: 24px 20px 80px; outline: none; }
.conteudo > h2 { font-size: 24px; margin: 8px 0 4px; }
.ajuda { color: var(--cinza); margin: 0 0 20px; max-width: 70ch; }
.cartao { background: var(--branco); border-radius: 18px; padding: 20px; margin-bottom: 18px; }
.cartao h3 { margin: 0 0 6px; font-size: 18px; }
.grade { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 16px; }
.linha-acoes { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 16px; }
.aviso { background: var(--aviso-bg); color: var(--aviso); border-radius: 12px; padding: 12px 14px; font-weight: 600; margin: 0 0 16px; }
.dica { font-size: 13px; color: var(--cinza); margin: 4px 0 0; }
.vazio { color: var(--cinza); font-style: italic; }

/* imagens */
.img-slot { display: grid; grid-template-columns: 140px 1fr; gap: 16px; align-items: start; padding: 14px 0; }
.img-slot + .img-slot { box-shadow: 0 -1px 0 var(--cinza-claro); }
.previa { width: 140px; aspect-ratio: 1; border-radius: 12px; background: var(--gelo) center / contain no-repeat; display: grid; place-items: center; color: var(--cinza); font-size: 13px; text-align: center; overflow: hidden; }
.previa img { width: 100%; height: 100%; object-fit: contain; }
.selo { display: inline-block; font-size: 12px; font-weight: 600; background: var(--gelo); padding: 2px 10px; border-radius: 999px; }
@media (max-width: 520px) { .img-slot { grid-template-columns: 96px 1fr; } .previa { width: 96px; } }

/* 360 */
.quadros { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; margin-top: 14px; }
.quadro { background: var(--gelo); border-radius: 10px; padding: 4px; font-size: 12px; text-align: center; }
.quadro img { aspect-ratio: 3 / 2; object-fit: contain; width: 100%; }
.quadro .mover { display: flex; justify-content: center; gap: 2px; }
.quadro button { border: 0; background: var(--branco); border-radius: 8px; min-width: 32px; min-height: 32px; cursor: pointer; }
.progresso { height: 8px; border-radius: 4px; background: var(--cinza-claro); overflow: hidden; margin-top: 10px; }
.progresso span { display: block; height: 100%; width: 0; background: var(--preto); transition: width .2s; }

/* tabela */
.tabela-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--cinza-claro); vertical-align: top; }
th { font-size: 13px; color: var(--cinza); font-weight: 600; }

.chave { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; }
.chave + .chave { box-shadow: 0 -1px 0 var(--cinza-claro); }
.chave input[type="checkbox"] { width: 24px; height: 24px; accent-color: var(--preto); flex: none; }

.toast { position: fixed; left: 50%; bottom: 20px; transform: translate(-50%, 20px); background: var(--preto); color: var(--branco); padding: 12px 18px; border-radius: 999px; font-weight: 600; opacity: 0; pointer-events: none; transition: .2s; max-width: calc(100vw - 32px); z-index: 99; }
.toast.on { opacity: 1; transform: translate(-50%, 0); }
.toast.erro { background: var(--erro); }