:root {
  --fundo: #FFFEF9;
  --fundo-suave: #FFFBF0;
  --dourado: #D9A520;
  --dourado-escuro: #9B7617;
  --dourado-claro: #E8C264;
  --azul: #1E3A8A;
  --texto: #111827;
  --texto-secundario: #6B7280;
  --sucesso: #10B981;
  --erro: #EF4444;
  --info: #3B82F6;
  --aviso: #F59E0B;
  --fonte-titulo: 'Montserrat', sans-serif;
  --fonte-corpo: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: var(--fonte-corpo); background: var(--fundo); color: var(--texto); line-height: 1.5; }
h1, h2, h3, h4 { font-family: var(--fonte-titulo); margin: 0 0 1rem 0; }
button { cursor: pointer; font-family: var(--fonte-corpo); }

.carregando-full { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; color: var(--texto-secundario); }
.spinner { width: 36px; height: 36px; border: 3px solid var(--dourado-claro); border-top-color: var(--dourado); border-radius: 50%; animation: spin 1s linear infinite; margin-bottom: 1rem; }
@keyframes spin { to { transform: rotate(360deg); } }

.tela-login { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 2rem; }
.card-login { width: 100%; max-width: 420px; background: white; border: 1px solid var(--dourado-claro); border-radius: 1.25rem; padding: 2.5rem; box-shadow: 0 10px 40px rgba(0,0,0,0.06); text-align: center; }
.icone-login { width: 64px; height: 64px; margin: 0 auto 1.25rem; background: var(--fundo-suave); border: 1px solid var(--dourado-claro); border-radius: 50%; display: grid; place-items: center; color: var(--dourado); }
.card-login h1 { font-size: 1.35rem; color: var(--texto); }
.card-login p { color: var(--texto-secundario); font-size: 0.9rem; margin-bottom: 1.5rem; }

.campo { margin-bottom: 1rem; text-align: left; }
.campo label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--dourado-escuro); margin-bottom: 0.35rem; }
.campo input, .campo textarea, .campo select { width: 100%; padding: 0.65rem 0.9rem; border: 1px solid var(--dourado-claro); border-radius: 0.65rem; background: var(--fundo); font-size: 0.95rem; transition: border-color 0.2s, box-shadow 0.2s; }
.campo input:focus, .campo textarea:focus, .campo select:focus { outline: none; border-color: var(--dourado); box-shadow: 0 0 0 3px rgba(217,165,32,0.12); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.7rem 1.25rem; border-radius: 999px; border: 1px solid var(--dourado-claro); background: white; color: var(--dourado-escuro); font-weight: 700; font-size: 0.9rem; transition: all 0.2s; text-decoration: none; }
.btn:hover { background: var(--dourado-claro); border-color: var(--dourado); }
.btn-primario { background: var(--dourado); border-color: var(--dourado); color: white; box-shadow: 0 6px 18px rgba(217,165,32,0.3); }
.btn-primario:hover { filter: brightness(1.05); }
.btn-perigo { background: var(--erro); border-color: var(--erro); color: white; }
.btn-secundario { background: var(--fundo-suave); }

.app-layout { display: flex; flex-direction: column; min-height: 100vh; }
header { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,0.95); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(232,194,100,0.55); }
.header-inner { max-width: 90rem; margin: 0 auto; padding: 0.75rem 1.25rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--texto); }
.logo-icon { width: 38px; height: 38px; background: var(--azul); color: white; border-radius: 0.5rem; display: grid; place-items: center; }
.logo-text { font-family: var(--fonte-titulo); font-weight: 800; font-size: 1.05rem; }
.logo-text span { display: inline-block; margin-left: 0.4rem; padding: 0.15rem 0.5rem; border: 1px solid var(--dourado-claro); background: var(--fundo-suave); border-radius: 999px; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--dourado-escuro); vertical-align: middle; }
nav { display: flex; flex-wrap: wrap; gap: 0.5rem; }
nav a { text-decoration: none; padding: 0.5rem 1rem; border-radius: 999px; border: 1px solid var(--dourado-claro); font-size: 0.85rem; font-weight: 700; color: var(--dourado-escuro); transition: all 0.2s; }
nav a:hover, nav a.ativo { background: var(--fundo-suave); border-color: var(--dourado); }
.usuario { margin-left: auto; display: flex; align-items: center; gap: 0.75rem; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--fundo-suave); border: 1px solid var(--dourado-claro); display: grid; place-items: center; font-size: 0.75rem; font-weight: 800; color: var(--dourado-escuro); }
.papel { padding: 0.2rem 0.5rem; border-radius: 999px; border: 1px solid var(--dourado-claro); background: var(--fundo-suave); font-size: 0.65rem; font-weight: 700; text-transform: uppercase; color: var(--dourado-escuro); }
main { flex: 1; max-width: 90rem; width: 100%; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }

.card { background: white; border: 1px solid var(--dourado-claro); border-radius: 1rem; padding: 1.25rem; margin-bottom: 1.25rem; }
.card-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; margin-bottom: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.metrica { background: var(--fundo-suave); border: 1px solid var(--dourado-claro); border-radius: 0.85rem; padding: 1rem; }
.metrica-valor { font-family: var(--fonte-titulo); font-size: 1.75rem; font-weight: 800; color: var(--dourado-escuro); }
.metrica-rotulo { font-size: 0.8rem; color: var(--texto-secundario); font-weight: 600; }

.tabela-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.75rem; text-align: left; border-bottom: 1px solid var(--dourado-claro); }
th { font-family: var(--fonte-titulo); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--dourado-escuro); background: var(--fundo-suave); }
tr:hover td { background: rgba(255,251,240,0.5); }
.badge { display: inline-flex; padding: 0.25rem 0.6rem; border-radius: 999px; font-size: 0.7rem; font-weight: 700; border: 1px solid; }
.badge-rascunho { background: #FFFBF0; border-color: var(--dourado-claro); color: var(--dourado-escuro); }
.badge-revisao { background: #FBF6E8; border-color: var(--dourado); color: var(--dourado-escuro); }
.badge-publicado { background: #ECFDF5; border-color: #A7F3D0; color: #047857; }
.badge-arquivado { background: #F1F5F9; border-color: #CBD5E1; color: #475569; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.campo textarea { min-height: 120px; resize: vertical; }
.acoes-form { display: flex; justify-content: flex-end; gap: 0.75rem; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--dourado-claro); }

.upload-area { border: 2px dashed var(--dourado-claro); border-radius: 1rem; padding: 2rem; text-align: center; background: var(--fundo-suave); transition: all 0.2s; cursor: pointer; }
.upload-area:hover, .upload-area.dragover { border-color: var(--dourado); background: #FBF6E8; }
.upload-area input { display: none; }

.alert { display: flex; align-items: flex-start; gap: 0.75rem; padding: 1rem; border-radius: 0.85rem; border: 1px solid; margin-bottom: 1rem; font-size: 0.9rem; font-weight: 600; }
.alert-erro { background: #FEF2F2; border-color: #FECACA; color: #B91C1C; }
.alert-sucesso { background: #ECFDF5; border-color: #A7F3D0; color: #047857; }
.alert-info { background: var(--fundo-suave); border-color: var(--dourado-claro); color: var(--dourado-escuro); }

.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.45); display: flex; align-items: center; justify-content: center; padding: 1rem; z-index: 100; }
.modal { background: white; border-radius: 1rem; padding: 1.5rem; width: 100%; max-width: 500px; border: 1px solid var(--dourado-claro); }
.modal h3 { margin-bottom: 0.5rem; }
.modal-acoes { display: flex; justify-content: flex-end; gap: 0.75rem; margin-top: 1.5rem; }

.resumo-import { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.75rem; margin-bottom: 1rem; }
.resumo-item { text-align: center; padding: 0.75rem; border-radius: 0.75rem; background: var(--fundo-suave); border: 1px solid var(--dourado-claro); }
.resumo-item strong { display: block; font-family: var(--fonte-titulo); font-size: 1.4rem; color: var(--dourado-escuro); }
.linha-rel { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 0; border-bottom: 1px solid var(--dourado-claro); }
.situacao-novo { color: var(--sucesso); font-weight: 700; }
.situacao-atualizacao { color: var(--info); font-weight: 700; }
.situacao-erro { color: var(--erro); font-weight: 700; }
.situacao-aviso { color: var(--aviso); font-weight: 700; }
.situacao-duplicado, .situacao-ignorado, .situacao-sem_registro { color: var(--texto-secundario); }

.paginacao { display: flex; justify-content: center; align-items: center; gap: 0.5rem; margin-top: 1.5rem; }
.paginacao button { width: 38px; height: 38px; border-radius: 0.5rem; border: 1px solid var(--dourado-claro); background: white; display: grid; place-items: center; }
.paginacao button:disabled { opacity: 0.4; cursor: not-allowed; }
.paginacao span { padding: 0.4rem 1rem; background: var(--fundo-suave); border-radius: 0.5rem; font-weight: 700; color: var(--dourado-escuro); }

@media (max-width: 640px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
  .usuario { margin-left: 0; width: 100%; justify-content: space-between; }
  .form-grid { grid-template-columns: 1fr; }
}