/* Gerador JoySystem — identidade visual do Manual da Marca 2026 */
:root {
  --escura: #0A2B6B;
  --primaria: #005BFF;
  --destaque: #00C8FF;
  --clara: #E6F4FF;
  --neutra: #6B7280;
  --fundo: #F5F9FF;
  --branco: #FFFFFF;
  --texto: #14213D;
  --borda: #DCE7F7;
  --ok: #0F9D58;
  --erro: #D93025;
  --aviso: #B26A00;
  --raio: 16px;
  --sombra: 0 10px 30px rgba(10, 43, 107, .08);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--texto);
  background: var(--fundo);
  background-image: radial-gradient(circle at 100% 0, color-mix(in srgb, var(--destaque) 18%, transparent) 0, transparent 40%),
                    radial-gradient(circle at 0 100%, color-mix(in srgb, var(--primaria) 10%, transparent) 0, transparent 35%);
  background-attachment: fixed;
  min-height: 100vh;
  line-height: 1.5;
}
h1, h2, h3 { font-family: Montserrat, sans-serif; color: var(--escura); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; }
h1 span, h2 span { background: linear-gradient(90deg, var(--primaria), var(--destaque)); -webkit-background-clip: text; background-clip: text; color: transparent; }
h2 { font-size: 1.2rem; font-weight: 700; }
a { color: var(--primaria); }
code { background: var(--clara); padding: 2px 6px; border-radius: 6px; font-size: .85em; }
small { color: var(--neutra); font-weight: 400; }
[hidden] { display: none !important; }

/* Topo */
.topo { background: rgba(255, 255, 255, .9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--borda); position: sticky; top: 0; z-index: 10; }
.topo__in { max-width: 1240px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; gap: 24px; }
.marca img { height: 44px; display: block; max-width: 180px; object-fit: contain; }
.menu { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.menu a { text-decoration: none; color: var(--escura); font-weight: 600; font-size: .92rem; padding: 8px 14px; border-radius: 999px; }
.menu a:hover { background: var(--clara); }
.menu a.ativo { background: var(--primaria); color: #fff; }
.usuario { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: var(--neutra); }

.conteudo { max-width: 1240px; margin: 0 auto; padding: 28px 20px 60px; }
.rodape { text-align: center; color: var(--neutra); font-size: .8rem; padding: 24px; letter-spacing: .08em; text-transform: uppercase; }

/* Hero */
.hero { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.hero p { max-width: 640px; color: #475569; margin: 0; }
.hero--compacto { margin-bottom: 20px; }
.sobretitulo { text-transform: uppercase; letter-spacing: .22em; font-size: .72rem; color: var(--primaria) !important; font-weight: 600; margin-bottom: 8px !important; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; cursor: pointer; text-decoration: none;
  font: 600 .95rem Montserrat, sans-serif; padding: 12px 22px; border-radius: 999px; transition: transform .15s, box-shadow .15s, background .15s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn--pri { background: linear-gradient(90deg, var(--primaria), color-mix(in srgb, var(--primaria) 60%, var(--destaque))); color: #fff; box-shadow: 0 8px 20px color-mix(in srgb, var(--primaria) 30%, transparent); }
.btn--sec { background: #fff; color: var(--primaria); border: 1.5px solid color-mix(in srgb, var(--primaria) 35%, #fff); }
.btn--sec:hover { background: var(--clara); }
.btn--peq { padding: 7px 14px; font-size: .82rem; }
.btn--grande { padding: 16px 34px; font-size: 1.05rem; }
.btn--bloco { width: 100%; }

/* Painéis e formulários */
.painel { background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); box-shadow: var(--sombra); padding: 24px; margin-bottom: 20px; }
.painel--linha { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 24px; }
.campos { display: grid; gap: 16px; }
.campos--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.campo--inteiro { grid-column: 1 / -1; }
label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: .86rem; color: var(--escura); }
label.check { flex-direction: row; align-items: center; }
input, select, textarea { font: 400 .95rem Inter, sans-serif; color: var(--texto); border: 1.5px solid var(--borda); border-radius: 12px; padding: 11px 14px; background: #fff; width: 100%; }
input[type=checkbox] { width: auto; }
textarea { resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primaria); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primaria) 15%, transparent); }
input[type=file] { padding: 9px; background: var(--fundo); }
fieldset { border: 1px solid var(--borda); border-radius: var(--raio); padding: 18px; margin: 0 0 18px; }
legend { font: 700 .95rem Montserrat, sans-serif; color: var(--escura); padding: 0 8px; }
.nota { color: var(--neutra); font-size: .88rem; }
.form-projeto .btn--grande { display: flex; margin: 10px auto 0; }
.form-linha { display: flex; gap: 6px; }
.form-linha input { padding: 6px 10px; font-size: .82rem; max-width: 150px; }

.cores { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; }
.cores--compacto { margin: 0; align-items: center; }
.cor { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; font-size: .82rem; }
.cor input[type=color] { width: 46px; height: 46px; padding: 3px; border-radius: 12px; cursor: pointer; }
.acoes-cores { display: flex; gap: 8px; margin-top: 12px; }
.previa-logo { display: flex; align-items: center; justify-content: center; background: repeating-conic-gradient(#f0f4fa 0 25%, #fff 0 50%) 0 0 / 18px 18px; border-radius: 12px; border: 1px dashed var(--borda); padding: 14px; margin-top: 14px; min-height: 90px; }
.previa-logo img { max-height: 90px; max-width: 100%; }
.troca-arquivo { display: inline; }

/* Alertas */
.alerta { padding: 12px 16px; border-radius: 12px; margin-bottom: 14px; font-size: .92rem; border: 1px solid; }
.alerta--ok { background: #E8F7EF; border-color: #BFE6CF; color: #0B6B3B; }
.alerta--erro { background: #FDECEA; border-color: #F6C4BF; color: #9B1C14; }
.alerta--aviso { background: #FFF6E5; border-color: #FFE0A6; color: #7A4B00; }
.ok { color: var(--ok); font-weight: 600; }
.erro { color: var(--erro); font-weight: 600; }

/* Projetos */
.grade-projetos { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
.card-projeto { background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); box-shadow: var(--sombra); padding: 18px; display: grid; grid-template-columns: 64px 1fr; gap: 14px; }
.card-projeto__logo { width: 64px; height: 64px; border-radius: 14px; background: var(--clara); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.card-projeto__logo img { max-width: 56px; max-height: 56px; }
.card-projeto__logo span { font: 800 1.6rem Montserrat; color: var(--primaria); }
.card-projeto h3 { margin: 0 0 2px; font-size: 1.05rem; }
.card-projeto p { margin: 0; color: #475569; font-size: .88rem; }
.card-projeto__acoes { grid-column: 1 / -1; display: flex; gap: 8px; justify-content: flex-end; }
.vazio { text-align: center; padding: 60px 20px; background: #fff; border-radius: var(--raio); border: 1px dashed var(--borda); }

/* Posts */
.lista-posts { display: flex; flex-direction: column; gap: 22px; }
.post { background: #fff; border: 1px solid var(--borda); border-radius: 20px; box-shadow: var(--sombra); padding: 22px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 26px; }
.post__artes { display: flex; gap: 16px; align-items: flex-start; }
.post__artes figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.post__artes figure:first-child { flex: 1.45; }
.post__artes figure:last-child { flex: 1; }
.post__artes canvas { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 24px rgba(10, 43, 107, .18); background: var(--clara); }
figcaption { font-size: .78rem; color: var(--neutra); text-transform: uppercase; letter-spacing: .1em; }
.post__topo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.post__tema { font: 700 1.05rem Montserrat; border: 0; padding: 4px 6px; color: var(--escura); }
.selo { background: var(--primaria); color: #fff; border-radius: 999px; min-width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; font: 700 .85rem Montserrat; }
.post__acoes { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.status { font-size: .85rem; color: var(--neutra); }

/* Tabelas */
.tabela { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tabela th, .tabela td { text-align: left; padding: 10px; border-bottom: 1px solid var(--borda); vertical-align: middle; }
.tabela th { font: 600 .78rem Montserrat; text-transform: uppercase; letter-spacing: .06em; color: var(--neutra); }
.tabela__acoes { display: flex; flex-wrap: wrap; gap: 6px; }
.painel:has(.tabela) { overflow-x: auto; }
.chave { font-family: ui-monospace, monospace; font-size: .8rem; word-break: break-all; }

/* Login / instalação */
.pagina-login { display: flex; align-items: center; justify-content: center; padding: 30px 16px;
  background: linear-gradient(135deg, var(--clara) 0%, #fff 50%, color-mix(in srgb, var(--destaque) 20%, #fff) 100%); }
.login { width: 100%; max-width: 440px; background: #fff; border-radius: 24px; box-shadow: 0 30px 60px rgba(10, 43, 107, .15); padding: 36px; }
.login--largo { max-width: 720px; }
.login__logo { height: 64px; max-width: 260px; object-fit: contain; display: block; margin: 0 auto 18px; }
.login h1 { text-align: center; font-size: 1.7rem; }
.login__sub { text-align: center; color: var(--neutra); margin-top: 0; }
.login form { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.login__rodape { text-align: center; color: var(--neutra); font-size: .75rem; text-transform: uppercase; letter-spacing: .2em; margin: 22px 0 0; }
.requisitos { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; font-size: .86rem; }

/* Carregando */
.carregando { position: fixed; inset: 0; background: rgba(10, 43, 107, .55); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 20px; }
.carregando__caixa { background: #fff; border-radius: 24px; padding: 36px; text-align: center; max-width: 380px; }
.spinner { width: 54px; height: 54px; border-radius: 50%; border: 5px solid var(--clara); border-top-color: var(--primaria); margin: 0 auto 16px; animation: gira 1s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }

@media (max-width: 960px) {
  .post { grid-template-columns: 1fr; }
  .topo__in { flex-wrap: wrap; gap: 10px; }
  .menu { order: 3; width: 100%; }
}
@media (max-width: 640px) {
  .campos--2, .requisitos { grid-template-columns: 1fr; }
  .grade-projetos { grid-template-columns: 1fr; }
  .painel { padding: 18px; }
  .login { padding: 26px 20px; }
}

/* Artes com IA */
.hero__acoes { display: flex; gap: 10px; flex-wrap: wrap; }
.modos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.modo { flex-direction: row; align-items: flex-start; gap: 10px; border: 1.5px solid var(--borda); border-radius: 14px; padding: 14px; cursor: pointer; font-weight: 400; }
.modo:has(input:checked) { border-color: var(--primaria); background: var(--clara); }
.modo input { width: auto; margin-top: 3px; }
.modo span { display: flex; flex-direction: column; gap: 4px; }
.modo strong { font: 700 .92rem Montserrat, sans-serif; color: var(--escura); }
.bloco-imagem { background: var(--fundo); border: 1px dashed var(--borda); border-radius: 14px; padding: 14px; margin-bottom: 16px; }
.bloco-imagem__acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 10px; }
.post__artes { position: relative; }
.gerando-imagem { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .8); backdrop-filter: blur(3px); border-radius: 14px; font: 600 .95rem Montserrat, sans-serif; color: var(--escura); }
@media (max-width: 760px) { .modos { grid-template-columns: 1fr; } }