* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Arial, sans-serif; }
body { background: #f0f4f8; padding: 20px; }
.container { max-width: 900px; margin: 0 auto; background: #fff; border-radius: 16px; box-shadow: 0 2px 12px rgba(0,0,0,0.08); overflow: hidden; }

.passos { display: flex; flex-wrap: wrap; background: #eef6f8; padding: 18px 30px; gap: 20px; }
.passo { display: flex; align-items: center; gap: 8px; color: #445; font-size: 15px; }
.passo-num { width: 24px; height: 24px; border-radius: 50%; background: #009688; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: bold; }
.passo-num.inativo { background: #c5dedd; color: #00695c; }

.corpo { padding: 30px; }
.btn-novo { background: #009688; color: #fff; border: none; padding: 8px 16px; border-radius: 20px; font-weight: bold; cursor: pointer; margin-bottom: 25px; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 25px; }
.campo { display: flex; flex-direction: column; }
.campo label { font-size: 13px; color: #666; margin-bottom: 6px; }
.campo input, select { padding: 12px; border: 1px solid #d0dcdc; border-radius: 8px; font-size: 15px; background: #fafcfc; color: #333; }
.campo input:focus, select:focus { outline: none; border-color: #009688; }
.campo-cheio { grid-column: 1 / -1; }

.cameras { border: 1px solid #d0dcdc; border-radius: 8px; padding: 18px; background: #fafcfc; }
.cameras h4 { margin-bottom: 12px; color: #444; font-size: 14px; }
.camera-item { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 14px; color: #444; }
.camera-item input[type="checkbox"] { width: 16px; height: 16px; accent-color: #009688; }
.subtexto { font-size: 12px; color: #888; margin-left: 4px; }

.btn-gerar { width: 100%; background: #009688; color: #fff; border: none; padding: 14px; border-radius: 10px; font-size: 16px; font-weight: bold; cursor: pointer; margin-top: 10px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-gerar:hover { background: #00897b; }

.link-resultado { margin-top: 25px; padding: 18px; background: #eef8f6; border: 1px solid #b2dfdb; border-radius: 10px; display: none; }
.link-resultado.visivel { display: block; }
.link-caixa { background: #fff; padding: 12px; border-radius: 6px; margin: 10px 0; word-break: break-all; font-family: monospace; font-size: 13px; border: 1px dashed #009688; }
.btn-copiar { background: #009688; color: #fff; border: none; padding: 6px 12px; border-radius: 6px; cursor: pointer; margin-top: 8px; }
.aviso-link { margin-top: 8px; font-size: 13px; color: #555; }

.lista-acessos { margin-top: 35px; }
.lista-acessos h3 { margin-bottom: 15px; color: #444; font-size: 15px; }
.acesso-item { padding: 14px; background: #f5f5f5; border-radius: 8px; margin-bottom: 10px; font-size: 14px; }
.expirado { color: #e53935; }
.ativo { color: #2e7d32; }
.btn-revogar { background: #ef5350; color: #fff; border: none; padding: 5px 12px; border-radius: 5px; font-size: 12px; cursor: pointer; margin-left: 12px; margin-top: 6px; }

.cabecalho { text-align: center; margin-bottom: 25px; padding-bottom: 15px; border-bottom: 1px solid #e0e0e0; }
.cabecalho h1 { color: #009688; font-size: 22px; }
.info { background: #eef8f6; padding: 18px; border-radius: 10px; margin-bottom: 25px; }
.info p { margin: 8px 0; font-size: 15px; }
.info strong { color: #00695c; }
.camera-card { background: #f8fafa; border-radius: 10px; padding: 18px; margin-bottom: 15px; }
.camera-nome { font-weight: bold; color: #009688; margin-bottom: 10px; }
.stream { width: 100%; height: 220px; background: #222; border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #aaa; }
.aviso { margin-top: 20px; padding: 12px; background: #fff3e0; border-radius: 8px; color: #e65100; font-size: 14px; }
.erro { text-align: center; padding: 60px 20px; color: #e53935; }

@media (max-width: 600px) {
    .grid { grid-template-columns: 1fr; }
    .passos { gap: 10px; padding: 15px; }
    .corpo { padding: 20px; }
}